7865 lines
195 KiB
JavaScript
Executable File
7865 lines
195 KiB
JavaScript
Executable File
/*
|
||
Redactor v10.0.1
|
||
Updated: October 6, 2014
|
||
|
||
http://imperavi.com/redactor/
|
||
|
||
Copyright (c) 2009-2014, Imperavi LLC.
|
||
License: http://imperavi.com/redactor/license/
|
||
|
||
Usage: $('#content').redactor();
|
||
*/
|
||
|
||
(function($)
|
||
{
|
||
'use strict';
|
||
|
||
if (!Function.prototype.bind)
|
||
{
|
||
Function.prototype.bind = function(scope)
|
||
{
|
||
var fn = this;
|
||
return function()
|
||
{
|
||
return fn.apply(scope);
|
||
};
|
||
};
|
||
}
|
||
|
||
var uuid = 0;
|
||
|
||
var reUrlYoutube = /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.\-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig;
|
||
var reUrlVimeo = /https?:\/\/(www\.)?vimeo.com\/(\d+)($|\/)/;
|
||
|
||
// Plugin
|
||
$.fn.redactor = function(options)
|
||
{
|
||
var val = [];
|
||
var args = Array.prototype.slice.call(arguments, 1);
|
||
|
||
if (typeof options === 'string')
|
||
{
|
||
this.each(function()
|
||
{
|
||
var instance = $.data(this, 'redactor');
|
||
var func;
|
||
|
||
if (options.search(/\./) != '-1')
|
||
{
|
||
func = options.split('.');
|
||
if (typeof instance[func[0]] != 'undefined')
|
||
{
|
||
func = instance[func[0]][func[1]];
|
||
}
|
||
}
|
||
else
|
||
{
|
||
func = instance[options];
|
||
}
|
||
|
||
if (typeof instance !== 'undefined' && $.isFunction(func))
|
||
{
|
||
var methodVal = func.apply(instance, args);
|
||
if (methodVal !== undefined && methodVal !== instance)
|
||
{
|
||
val.push(methodVal);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$.error('No such method "' + options + '" for Redactor');
|
||
}
|
||
});
|
||
}
|
||
else
|
||
{
|
||
this.each(function()
|
||
{
|
||
$.data(this, 'redactor', {});
|
||
$.data(this, 'redactor', Redactor(this, options));
|
||
});
|
||
}
|
||
|
||
if (val.length === 0) return this;
|
||
else if (val.length === 1) return val[0];
|
||
else return val;
|
||
|
||
};
|
||
|
||
// Initialization
|
||
function Redactor(el, options)
|
||
{
|
||
return new Redactor.prototype.init(el, options);
|
||
}
|
||
|
||
// Functionality
|
||
$.Redactor = Redactor;
|
||
$.Redactor.VERSION = '10.0.1';
|
||
$.Redactor.modules = ['core', 'build', 'lang', 'toolbar', 'button', 'dropdown', 'code',
|
||
'clean', 'tidy', 'paragraphize', 'tabifier', 'focus', 'placeholder', 'autosave', 'buffer', 'indent', 'alignment', 'paste',
|
||
'keydown', 'keyup', 'shortcuts', 'line', 'list', 'block', 'inline', 'insert', 'caret', 'selection', 'observe',
|
||
'link', 'image', 'file', 'modal', 'progress', 'upload', 'utils'];
|
||
|
||
$.Redactor.opts = {
|
||
|
||
// settings
|
||
lang: 'en',
|
||
direction: 'ltr', // ltr or rtl
|
||
|
||
plugins: false, // array
|
||
|
||
focus: false,
|
||
focusEnd: false,
|
||
|
||
placeholder: false,
|
||
|
||
visual: true,
|
||
tabindex: false,
|
||
|
||
minHeight: false,
|
||
maxHeight: false,
|
||
|
||
linebreaks: false,
|
||
replaceDivs: true,
|
||
paragraphize: true,
|
||
cleanStyleOnEnter: false,
|
||
enterKey: true,
|
||
|
||
cleanOnPaste: true,
|
||
cleanSpaces: true,
|
||
pastePlainText: false,
|
||
|
||
autosave: false, // false or url
|
||
autosaveName: false,
|
||
autosaveInterval: 60, // seconds
|
||
autosaveOnChange: false,
|
||
|
||
linkTooltip: true,
|
||
linkProtocol: 'http',
|
||
linkNofollow: false,
|
||
linkSize: 50,
|
||
|
||
imageEditable: true,
|
||
imageLink: true,
|
||
imagePosition: true,
|
||
imageFloatMargin: '10px',
|
||
imageResizable: true,
|
||
|
||
imageUpload: false,
|
||
imageUploadParam: 'file',
|
||
|
||
uploadImageField: false,
|
||
|
||
dragImageUpload: true,
|
||
|
||
fileUpload: false,
|
||
fileUploadParam: 'file',
|
||
|
||
dragFileUpload: true,
|
||
|
||
s3: false,
|
||
|
||
convertLinks: true,
|
||
convertUrlLinks: true,
|
||
convertImageLinks: true,
|
||
convertVideoLinks: true,
|
||
|
||
preSpaces: 4, // or false
|
||
tabAsSpaces: false, // true or number of spaces
|
||
tabFocus: true,
|
||
|
||
scrollTarget: false,
|
||
|
||
toolbar: true,
|
||
toolbarFixed: true,
|
||
toolbarFixedTarget: document,
|
||
toolbarFixedTopOffset: 0, // pixels
|
||
toolbarExternal: false, // ID selector
|
||
toolbarOverflow: false,
|
||
|
||
buttonSource: false,
|
||
buttons: ['html', 'formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist',
|
||
'outdent', 'indent', 'image', 'file', 'link', 'alignment', 'horizontalrule'], // + 'underline'
|
||
|
||
buttonsHide: [],
|
||
buttonsHideOnMobile: [],
|
||
|
||
formatting: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
|
||
formattingAdd: false,
|
||
|
||
tabifier: true,
|
||
|
||
deniedTags: ['html', 'head', 'link', 'body', 'meta', 'script', 'style', 'applet'],
|
||
allowedTags: false, // or array
|
||
|
||
removeComments: false,
|
||
replaceTags: [
|
||
['strike', 'del']
|
||
],
|
||
replaceStyles: [
|
||
['font-weight:\\s?bold', "strong"],
|
||
['font-style:\\s?italic', "em"],
|
||
['text-decoration:\\s?underline', "u"],
|
||
['text-decoration:\\s?line-through', 'del']
|
||
],
|
||
removeDataAttr: false,
|
||
|
||
removeAttr: false, // or multi array
|
||
allowedAttr: false, // or multi array
|
||
|
||
removeWithoutAttr: ['span'], // or false
|
||
removeEmpty: ['p'], // or false;
|
||
|
||
activeButtons: ['deleted', 'italic', 'bold', 'underline', 'unorderedlist', 'orderedlist',
|
||
'alignleft', 'aligncenter', 'alignright', 'justify'],
|
||
activeButtonsStates: {
|
||
b: 'bold',
|
||
strong: 'bold',
|
||
i: 'italic',
|
||
em: 'italic',
|
||
del: 'deleted',
|
||
strike: 'deleted',
|
||
ul: 'unorderedlist',
|
||
ol: 'orderedlist',
|
||
u: 'underline'
|
||
},
|
||
|
||
shortcuts: {
|
||
'ctrl+shift+m, meta+shift+m': { func: 'inline.removeFormat' },
|
||
'ctrl+b, meta+b': { func: 'inline.format', params: ['bold'] },
|
||
'ctrl+i, meta+i': { func: 'inline.format', params: ['italic'] },
|
||
'ctrl+h, meta+h': { func: 'inline.format', params: ['superscript'] },
|
||
'ctrl+l, meta+l': { func: 'inline.format', params: ['subscript'] },
|
||
'ctrl+k, meta+k': { func: 'link.show' },
|
||
'ctrl+shift+7': { func: 'list.toggle', params: ['orderedlist'] },
|
||
'ctrl+shift+8': { func: 'list.toggle', params: ['unorderedlist'] }
|
||
},
|
||
shortcutsAdd: false,
|
||
|
||
// private
|
||
buffer: [],
|
||
rebuffer: [],
|
||
emptyHtml: '<p>​</p>',
|
||
invisibleSpace: '​',
|
||
imageTypes: ['image/png', 'image/jpeg', 'image/gif'],
|
||
indentValue: 20,
|
||
verifiedTags: ['a', 'img', 'b', 'strong', 'sub', 'sup', 'i', 'em', 'u', 'small', 'strike', 'del', 'cite', 'ul', 'ol', 'li'], // and for span tag special rule
|
||
inlineTags: ['strong', 'b', 'u', 'em', 'i', 'code', 'del', 'ins', 'samp', 'kbd', 'sup', 'sub', 'mark', 'var', 'cite', 'small'],
|
||
alignmentTags: ['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DL', 'DT', 'DD', 'DIV', 'TD', 'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'ADDRESS', 'SECTION', 'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE'],
|
||
blockLevelElements: ['PRE', 'UL', 'OL', 'LI'],
|
||
|
||
|
||
// lang
|
||
langs: {
|
||
en: {
|
||
html: 'HTML',
|
||
video: 'Insert Video',
|
||
image: 'Insert Image',
|
||
table: 'Table',
|
||
link: 'Link',
|
||
link_insert: 'Insert link',
|
||
link_edit: 'Edit link',
|
||
unlink: 'Unlink',
|
||
formatting: 'Formatting',
|
||
paragraph: 'Normal text',
|
||
quote: 'Quote',
|
||
code: 'Code',
|
||
header1: 'Header 1',
|
||
header2: 'Header 2',
|
||
header3: 'Header 3',
|
||
header4: 'Header 4',
|
||
header5: 'Header 5',
|
||
bold: 'Bold',
|
||
italic: 'Italic',
|
||
fontcolor: 'Font Color',
|
||
backcolor: 'Back Color',
|
||
unorderedlist: 'Unordered List',
|
||
orderedlist: 'Ordered List',
|
||
outdent: 'Outdent',
|
||
indent: 'Indent',
|
||
cancel: 'Cancel',
|
||
insert: 'Insert',
|
||
save: 'Save',
|
||
_delete: 'Delete',
|
||
insert_table: 'Insert Table',
|
||
insert_row_above: 'Add Row Above',
|
||
insert_row_below: 'Add Row Below',
|
||
insert_column_left: 'Add Column Left',
|
||
insert_column_right: 'Add Column Right',
|
||
delete_column: 'Delete Column',
|
||
delete_row: 'Delete Row',
|
||
delete_table: 'Delete Table',
|
||
rows: 'Rows',
|
||
columns: 'Columns',
|
||
add_head: 'Add Head',
|
||
delete_head: 'Delete Head',
|
||
title: 'Title',
|
||
image_position: 'Position',
|
||
none: 'None',
|
||
left: 'Left',
|
||
right: 'Right',
|
||
center: 'Center',
|
||
image_web_link: 'Image Web Link',
|
||
text: 'Text',
|
||
mailto: 'Email',
|
||
web: 'URL',
|
||
video_html_code: 'Video Embed Code or Youtube/Vimeo Link',
|
||
file: 'Insert File',
|
||
upload: 'Upload',
|
||
download: 'Download',
|
||
choose: 'Choose',
|
||
or_choose: 'Or choose',
|
||
drop_file_here: 'Drop file here',
|
||
align_left: 'Align text to the left',
|
||
align_center: 'Center text',
|
||
align_right: 'Align text to the right',
|
||
align_justify: 'Justify text',
|
||
horizontalrule: 'Insert Horizontal Rule',
|
||
deleted: 'Deleted',
|
||
anchor: 'Anchor',
|
||
link_new_tab: 'Open link in new tab',
|
||
underline: 'Underline',
|
||
alignment: 'Alignment',
|
||
filename: 'Name (optional)',
|
||
edit: 'Edit'
|
||
}
|
||
}
|
||
};
|
||
|
||
// Functionality
|
||
Redactor.fn = $.Redactor.prototype = {
|
||
|
||
keyCode: {
|
||
BACKSPACE: 8,
|
||
DELETE: 46,
|
||
DOWN: 40,
|
||
ENTER: 13,
|
||
SPACE: 32,
|
||
ESC: 27,
|
||
TAB: 9,
|
||
CTRL: 17,
|
||
META: 91,
|
||
SHIFT: 16,
|
||
ALT: 18,
|
||
LEFT: 37,
|
||
LEFT_WIN: 91
|
||
},
|
||
|
||
// Initialization
|
||
init: function(el, options)
|
||
{
|
||
this.$element = $(el);
|
||
this.uuid = uuid++;
|
||
|
||
// if paste event detected = true
|
||
this.rtePaste = false;
|
||
this.$pasteBox = false;
|
||
|
||
this.loadOptions(options);
|
||
this.loadModules();
|
||
|
||
// formatting storage
|
||
this.formatting = {};
|
||
|
||
// block level tags
|
||
$.merge(this.opts.blockLevelElements, this.opts.alignmentTags);
|
||
this.reIsBlock = new RegExp('^(' + this.opts.blockLevelElements.join('|' ) + ')$', 'i');
|
||
|
||
// setup allowed and denied tags
|
||
this.tidy.setupAllowed();
|
||
|
||
// load lang
|
||
this.lang.load();
|
||
|
||
// extend shortcuts
|
||
$.extend(this.opts.shortcuts, this.opts.shortcutsAdd);
|
||
|
||
// start callback
|
||
this.core.setCallback('start');
|
||
|
||
// build
|
||
this.start = true;
|
||
this.build.run();
|
||
},
|
||
|
||
loadOptions: function(options)
|
||
{
|
||
this.opts = $.extend(
|
||
{},
|
||
$.extend(true, {}, $.Redactor.opts),
|
||
this.$element.data(),
|
||
options
|
||
);
|
||
},
|
||
getModuleMethods: function(object)
|
||
{
|
||
return Object.getOwnPropertyNames(object).filter(function(property)
|
||
{
|
||
return typeof object[property] == 'function';
|
||
});
|
||
},
|
||
loadModules: function()
|
||
{
|
||
var len = $.Redactor.modules.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
this.bindModuleMethods($.Redactor.modules[i]);
|
||
}
|
||
},
|
||
bindModuleMethods: function(module)
|
||
{
|
||
if (typeof this[module] == 'undefined') return;
|
||
|
||
// init module
|
||
this[module] = this[module]();
|
||
|
||
var methods = this.getModuleMethods(this[module]);
|
||
var len = methods.length;
|
||
|
||
// bind methods
|
||
for (var z = 0; z < len; z++)
|
||
{
|
||
this[module][methods[z]] = this[module][methods[z]].bind(this);
|
||
}
|
||
},
|
||
|
||
core: function()
|
||
{
|
||
return {
|
||
getObject: function()
|
||
{
|
||
return $.extend({}, this);
|
||
},
|
||
getEditor: function()
|
||
{
|
||
return this.$editor;
|
||
},
|
||
getBox: function()
|
||
{
|
||
return this.$box;
|
||
},
|
||
getElement: function()
|
||
{
|
||
return this.$element;
|
||
},
|
||
getTextarea: function()
|
||
{
|
||
return this.$textarea;
|
||
},
|
||
getToolbar: function()
|
||
{
|
||
return (this.$toolbar) ? this.$toolbar : false;
|
||
},
|
||
addEvent: function(name)
|
||
{
|
||
this.core.event = name;
|
||
},
|
||
getEvent: function()
|
||
{
|
||
return this.core.event;
|
||
},
|
||
setCallback: function(type, e, data)
|
||
{
|
||
var callback = this.opts[type + 'Callback'];
|
||
if ($.isFunction(callback))
|
||
{
|
||
return (typeof data == 'undefined') ? callback.call(this, e) : callback.call(this, e, data);
|
||
}
|
||
else
|
||
{
|
||
return (typeof data == 'undefined') ? e : data;
|
||
}
|
||
},
|
||
destroy: function()
|
||
{
|
||
this.core.setCallback('destroy');
|
||
|
||
// off events and remove data
|
||
this.$element.off('.redactor').removeData('redactor');
|
||
this.$editor.off('.redactor');
|
||
|
||
// common
|
||
this.$editor.removeClass('redactor-editor redactor-linebreaks redactor-placeholder');
|
||
this.$editor.removeAttr('contenteditable');
|
||
|
||
var html = this.code.get();
|
||
|
||
if (this.build.isTextarea())
|
||
{
|
||
this.$box.after(this.$element);
|
||
this.$box.remove();
|
||
this.$element.val(html).show();
|
||
}
|
||
else
|
||
{
|
||
this.$box.after(this.$editor);
|
||
this.$box.remove();
|
||
this.$element.html(html).show();
|
||
}
|
||
|
||
// paste box
|
||
if (this.$pasteBox) this.$pasteBox.remove();
|
||
|
||
// modal
|
||
if (this.$modalBox) this.$modalBox.remove();
|
||
if (this.$modalOverlay) this.$modalOverlay.remove();
|
||
|
||
// buttons tooltip
|
||
$('.redactor-toolbar-tooltip').remove();
|
||
|
||
// autosave
|
||
clearInterval(this.autosaveInterval);
|
||
|
||
}
|
||
};
|
||
},
|
||
build: function()
|
||
{
|
||
return {
|
||
run: function()
|
||
{
|
||
|
||
this.build.createContainerBox();
|
||
this.build.loadContent();
|
||
this.build.loadEditor();
|
||
this.build.enableEditor();
|
||
this.build.setCodeAndCall();
|
||
|
||
},
|
||
isTextarea: function()
|
||
{
|
||
return (this.$element[0].tagName === 'TEXTAREA');
|
||
},
|
||
createContainerBox: function()
|
||
{
|
||
this.$box = $('<div class="redactor-box" />');
|
||
},
|
||
createTextarea: function()
|
||
{
|
||
this.$textarea = $('<textarea />').attr('name', this.build.getTextareaName());
|
||
},
|
||
getTextareaName: function()
|
||
{
|
||
var name = this.$element.attr('id');
|
||
if (typeof(name) == 'undefined')
|
||
{
|
||
name = 'content-' + this.uuid;
|
||
}
|
||
|
||
return name;
|
||
},
|
||
loadContent: function()
|
||
{
|
||
var func = (this.build.isTextarea()) ? 'val' : 'html';
|
||
this.content = $.trim(this.$element[func]());
|
||
},
|
||
enableEditor: function()
|
||
{
|
||
this.$editor.attr({ 'contenteditable': true, 'dir': this.opts.direction });
|
||
},
|
||
loadEditor: function()
|
||
{
|
||
var func = (this.build.isTextarea()) ? 'fromTextarea' : 'fromElement';
|
||
this.build[func]();
|
||
},
|
||
fromTextarea: function()
|
||
{
|
||
this.$editor = $('<div />');
|
||
this.$textarea = this.$element;
|
||
this.$box.insertAfter(this.$element).append(this.$editor).append(this.$element);
|
||
this.$editor.addClass('redactor-editor');
|
||
|
||
this.$element.hide();
|
||
},
|
||
fromElement: function()
|
||
{
|
||
this.$editor = this.$element;
|
||
this.build.createTextarea();
|
||
this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$textarea);
|
||
this.$editor.addClass('redactor-editor');
|
||
|
||
this.$textarea.hide();
|
||
},
|
||
setCodeAndCall: function()
|
||
{
|
||
// set code
|
||
this.code.set(this.content);
|
||
|
||
this.build.setOptions();
|
||
this.build.callEditor();
|
||
|
||
// code mode
|
||
if (!this.opts.visual)
|
||
{
|
||
setTimeout($.proxy(this.code.showCode, this), 200);
|
||
}
|
||
},
|
||
callEditor: function()
|
||
{
|
||
this.build.disableMozillaEditing();
|
||
this.build.setEvents();
|
||
this.build.setHelpers();
|
||
|
||
// load toolbar
|
||
if (this.opts.toolbar)
|
||
{
|
||
this.opts.toolbar = this.toolbar.init();
|
||
this.toolbar.build();
|
||
}
|
||
|
||
// modal templates init
|
||
this.modal.loadTemplates();
|
||
|
||
// plugins
|
||
this.build.plugins();
|
||
|
||
// observers
|
||
setTimeout($.proxy(this.observe.load, this), 4);
|
||
|
||
// init callback
|
||
this.core.setCallback('init');
|
||
},
|
||
setOptions: function()
|
||
{
|
||
// textarea direction
|
||
$(this.$textarea).attr('dir', this.opts.direction);
|
||
|
||
if (this.opts.linebreaks) this.$editor.addClass('redactor-linebreaks');
|
||
|
||
if (this.opts.tabindex) this.$editor.attr('tabindex', this.opts.tabindex);
|
||
|
||
if (this.opts.minHeight) this.$editor.css('minHeight', this.opts.minHeight);
|
||
if (this.opts.maxHeight) this.$editor.css('maxHeight', this.opts.maxHeight);
|
||
|
||
},
|
||
setEvents: function()
|
||
{
|
||
// drop
|
||
this.$editor.on('drop.redactor', $.proxy(function(e)
|
||
{
|
||
e = e.originalEvent || e;
|
||
|
||
if (window.FormData === undefined || !e.dataTransfer) return true;
|
||
|
||
var length = e.dataTransfer.files.length;
|
||
if (length === 0) return true;
|
||
else
|
||
{
|
||
e.preventDefault();
|
||
|
||
if (this.opts.dragImageUpload || this.opts.dragFileUpload)
|
||
{
|
||
var files = e.dataTransfer.files;
|
||
this.upload.directUpload(files[0], e);
|
||
}
|
||
}
|
||
|
||
setTimeout($.proxy(this.clean.clearUnverified, this), 1);
|
||
|
||
this.core.setCallback('drop', e);
|
||
|
||
}, this));
|
||
|
||
|
||
// click
|
||
this.$editor.on('click.redactor', $.proxy(function(e)
|
||
{
|
||
var type = 'click';
|
||
if ((this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
|
||
{
|
||
type = false;
|
||
}
|
||
|
||
this.core.addEvent(type);
|
||
this.utils.disableSelectAll();
|
||
this.core.setCallback('click', e);
|
||
|
||
}, this));
|
||
|
||
// paste
|
||
this.$editor.on('paste.redactor', $.proxy(this.paste.init, this));
|
||
|
||
// keydown
|
||
this.$editor.on('keydown.redactor', $.proxy(this.keydown.init, this));
|
||
|
||
// keyup
|
||
this.$editor.on('keyup.redactor', $.proxy(this.keyup.init, this));
|
||
|
||
// textarea keydown
|
||
if ($.isFunction(this.opts.codeKeydownCallback))
|
||
{
|
||
this.$textarea.on('keydown.redactor-textarea', $.proxy(this.opts.codeKeydownCallback, this));
|
||
}
|
||
|
||
// textarea keyup
|
||
if ($.isFunction(this.opts.codeKeyupCallback))
|
||
{
|
||
this.$textarea.on('keyup.redactor-textarea', $.proxy(this.opts.codeKeyupCallback, this));
|
||
}
|
||
|
||
// focus
|
||
if ($.isFunction(this.opts.focusCallback))
|
||
{
|
||
this.$editor.on('focus.redactor', $.proxy(this.opts.focusCallback, this));
|
||
}
|
||
|
||
var clickedElement;
|
||
$(document).on('mousedown', function(e) {
|
||
clickedElement = $(e.target);
|
||
});
|
||
|
||
// blur
|
||
this.$editor.on('blur.redactor', $.proxy(function(e)
|
||
{
|
||
if (this.rtePaste) return;
|
||
|
||
var $el = $(clickedElement);
|
||
if (!$el.hasClass('redactor-toolbar, redactor-dropdown') && !$el.is('#redactor-modal') && $el.parents('.redactor-toolbar, .redactor-dropdown, #redactor-modal').size() === 0)
|
||
{
|
||
this.utils.disableSelectAll();
|
||
if ($.isFunction(this.opts.blurCallback)) this.core.setCallback('blur', e);
|
||
}
|
||
}, this));
|
||
},
|
||
setHelpers: function()
|
||
{
|
||
// autosave
|
||
this.autosave.enable();
|
||
|
||
// placeholder
|
||
this.placeholder.enable();
|
||
|
||
// focus
|
||
if (this.opts.focus) setTimeout($.proxy(this.focus.setStart, this), 100);
|
||
if (this.opts.focusEnd) setTimeout($.proxy(this.focus.setEnd, this), 100);
|
||
|
||
},
|
||
plugins: function()
|
||
{
|
||
if (!this.opts.plugins) return;
|
||
if (!RedactorPlugins) return;
|
||
|
||
$.each(this.opts.plugins, $.proxy(function(i, s)
|
||
{
|
||
if (RedactorPlugins[s])
|
||
{
|
||
if (!$.isFunction(RedactorPlugins[s])) return;
|
||
|
||
this[s] = RedactorPlugins[s]();
|
||
|
||
var methods = this.getModuleMethods(this[s]);
|
||
var len = methods.length;
|
||
|
||
// bind methods
|
||
for (var z = 0; z < len; z++)
|
||
{
|
||
this[s][methods[z]] = this[s][methods[z]].bind(this);
|
||
}
|
||
|
||
if ($.isFunction(this[s].init)) this[s].init();
|
||
}
|
||
|
||
}, this));
|
||
|
||
|
||
},
|
||
disableMozillaEditing: function()
|
||
{
|
||
if (!this.utils.browser('mozilla')) return;
|
||
|
||
// FF fix
|
||
try {
|
||
document.execCommand('enableObjectResizing', false, false);
|
||
document.execCommand('enableInlineTableEditing', false, false);
|
||
} catch (e) {}
|
||
}
|
||
};
|
||
},
|
||
lang: function()
|
||
{
|
||
return {
|
||
load: function()
|
||
{
|
||
this.opts.curLang = this.opts.langs[this.opts.lang];
|
||
},
|
||
get: function(name)
|
||
{
|
||
return (typeof this.opts.curLang[name] != 'undefined') ? this.opts.curLang[name] : '';
|
||
}
|
||
};
|
||
},
|
||
toolbar: function()
|
||
{
|
||
return {
|
||
init: function()
|
||
{
|
||
return {
|
||
html:
|
||
{
|
||
title: this.lang.get('html'),
|
||
func: 'code.toggle'
|
||
},
|
||
formatting:
|
||
{
|
||
title: this.lang.get('formatting'),
|
||
dropdown:
|
||
{
|
||
p:
|
||
{
|
||
title: this.lang.get('paragraph'),
|
||
func: 'block.format'
|
||
},
|
||
blockquote:
|
||
{
|
||
title: this.lang.get('quote'),
|
||
func: 'block.format'
|
||
},
|
||
pre:
|
||
{
|
||
title: this.lang.get('code'),
|
||
func: 'block.format'
|
||
},
|
||
h1:
|
||
{
|
||
title: this.lang.get('header1'),
|
||
func: 'block.format'
|
||
},
|
||
h2:
|
||
{
|
||
title: this.lang.get('header2'),
|
||
func: 'block.format'
|
||
},
|
||
h3:
|
||
{
|
||
title: this.lang.get('header3'),
|
||
func: 'block.format'
|
||
},
|
||
h4:
|
||
{
|
||
title: this.lang.get('header4'),
|
||
func: 'block.format'
|
||
},
|
||
h5:
|
||
{
|
||
title: this.lang.get('header5'),
|
||
func: 'block.format'
|
||
}
|
||
}
|
||
},
|
||
bold:
|
||
{
|
||
title: this.lang.get('bold'),
|
||
func: 'inline.format'
|
||
},
|
||
italic:
|
||
{
|
||
title: this.lang.get('italic'),
|
||
func: 'inline.format'
|
||
},
|
||
deleted:
|
||
{
|
||
title: this.lang.get('deleted'),
|
||
func: 'inline.format'
|
||
},
|
||
underline:
|
||
{
|
||
title: this.lang.get('underline'),
|
||
func: 'inline.format'
|
||
},
|
||
unorderedlist:
|
||
{
|
||
title: '• ' + this.lang.get('unorderedlist'),
|
||
func: 'list.toggle'
|
||
},
|
||
orderedlist:
|
||
{
|
||
title: '1. ' + this.lang.get('orderedlist'),
|
||
func: 'list.toggle'
|
||
},
|
||
outdent:
|
||
{
|
||
title: '< ' + this.lang.get('outdent'),
|
||
func: 'indent.decrease'
|
||
},
|
||
indent:
|
||
{
|
||
title: '> ' + this.lang.get('indent'),
|
||
func: 'indent.increase'
|
||
},
|
||
image:
|
||
{
|
||
title: this.lang.get('image'),
|
||
func: 'image.show'
|
||
},
|
||
file:
|
||
{
|
||
title: this.lang.get('file'),
|
||
func: 'file.show'
|
||
},
|
||
link:
|
||
{
|
||
title: this.lang.get('link'),
|
||
dropdown:
|
||
{
|
||
link:
|
||
{
|
||
title: this.lang.get('link_insert'),
|
||
func: 'link.show'
|
||
},
|
||
unlink:
|
||
{
|
||
title: this.lang.get('unlink'),
|
||
func: 'link.unlink'
|
||
}
|
||
}
|
||
},
|
||
alignment:
|
||
{
|
||
title: this.lang.get('alignment'),
|
||
dropdown:
|
||
{
|
||
left:
|
||
{
|
||
title: this.lang.get('align_left'),
|
||
func: 'alignment.left'
|
||
},
|
||
center:
|
||
{
|
||
title: this.lang.get('align_center'),
|
||
func: 'alignment.center'
|
||
},
|
||
right:
|
||
{
|
||
title: this.lang.get('align_right'),
|
||
func: 'alignment.right'
|
||
},
|
||
justify:
|
||
{
|
||
title: this.lang.get('align_justify'),
|
||
func: 'alignment.justify'
|
||
}
|
||
}
|
||
},
|
||
horizontalrule:
|
||
{
|
||
title: this.lang.get('horizontalrule'),
|
||
func: 'line.insert'
|
||
}
|
||
};
|
||
},
|
||
build: function()
|
||
{
|
||
this.toolbar.hideButtons();
|
||
this.toolbar.hideButtonsOnMobile();
|
||
this.toolbar.isButtonSourceNeeded();
|
||
|
||
if (this.opts.buttons.length === 0) return;
|
||
|
||
this.$toolbar = this.toolbar.createContainer();
|
||
|
||
this.toolbar.setOverflow();
|
||
this.toolbar.append();
|
||
this.toolbar.setFormattingTags();
|
||
this.toolbar.loadButtons();
|
||
this.toolbar.setTabindex();
|
||
this.toolbar.setFixed();
|
||
|
||
// buttons response
|
||
if (this.opts.activeButtons)
|
||
{
|
||
this.$editor.on('mouseup.redactor keyup.redactor focus.redactor', $.proxy(this.observe.buttons, this));
|
||
}
|
||
|
||
},
|
||
createContainer: function()
|
||
{
|
||
return $('<ul>').addClass('redactor-toolbar').attr('id', 'redactor-toolbar-' + this.uuid);
|
||
},
|
||
setFormattingTags: function()
|
||
{
|
||
$.each(this.opts.toolbar.formatting.dropdown, $.proxy(function (i, s)
|
||
{
|
||
if ($.inArray(i, this.opts.formatting) == -1) delete this.opts.toolbar.formatting.dropdown[i];
|
||
}, this));
|
||
|
||
},
|
||
loadButtons: function()
|
||
{
|
||
$.each(this.opts.buttons, $.proxy(function(i, btnName)
|
||
{
|
||
if (!this.opts.toolbar[btnName]) return;
|
||
|
||
if (this.opts.fileUpload === false && btnName === 'file') return true;
|
||
if ((this.opts.imageUpload === false && this.opts.s3 === false) && btnName === 'image') return true;
|
||
|
||
var btnObject = this.opts.toolbar[btnName];
|
||
this.$toolbar.append($('<li>').append(this.button.build(btnName, btnObject)));
|
||
|
||
}, this));
|
||
},
|
||
append: function()
|
||
{
|
||
if (this.opts.toolbarExternal)
|
||
{
|
||
this.$toolbar.addClass('redactor-toolbar-external');
|
||
$(this.opts.toolbarExternal).html(this.$toolbar);
|
||
}
|
||
else
|
||
{
|
||
this.$box.prepend(this.$toolbar);
|
||
}
|
||
},
|
||
setFixed: function()
|
||
{
|
||
if (this.utils.isMobile()) return;
|
||
if (this.opts.toolbarExternal) return;
|
||
if (!this.opts.toolbarFixed) return;
|
||
|
||
this.toolbar.observeScroll();
|
||
$(this.opts.toolbarFixedTarget).on('scroll.redactor', $.proxy(this.toolbar.observeScroll, this));
|
||
|
||
},
|
||
setTabindex: function()
|
||
{
|
||
this.$toolbar.find('a').attr('tabindex', '-1');
|
||
},
|
||
setOverflow: function()
|
||
{
|
||
if (this.utils.isMobile() && this.opts.toolbarOverflow)
|
||
{
|
||
this.$toolbar.addClass('redactor-toolbar-overflow');
|
||
}
|
||
},
|
||
isButtonSourceNeeded: function()
|
||
{
|
||
if (this.opts.buttonSource) return;
|
||
|
||
var index = this.opts.buttons.indexOf('html');
|
||
if (index !== -1)
|
||
{
|
||
this.opts.buttons.splice(index, 1);
|
||
}
|
||
},
|
||
hideButtons: function()
|
||
{
|
||
if (this.opts.buttonsHide.length === 0) return;
|
||
|
||
$.each(this.opts.buttonsHide, $.proxy(function(i, s)
|
||
{
|
||
var index = this.opts.buttons.indexOf(s);
|
||
this.opts.buttons.splice(index, 1);
|
||
|
||
}, this));
|
||
},
|
||
hideButtonsOnMobile: function()
|
||
{
|
||
if (!this.utils.isMobile() && this.opts.buttonsHideOnMobile.length === 0) return;
|
||
|
||
$.each(this.opts.buttonsHideOnMobile, $.proxy(function(i, s)
|
||
{
|
||
var index = this.opts.buttons.indexOf(s);
|
||
this.opts.buttons.splice(index, 1);
|
||
|
||
}, this));
|
||
},
|
||
observeScroll: function()
|
||
{
|
||
var scrollTop = $(this.opts.toolbarFixedTarget).scrollTop();
|
||
var boxTop = 1;
|
||
|
||
if (this.opts.toolbarFixedTarget === document)
|
||
{
|
||
boxTop = this.$box.offset().top;
|
||
}
|
||
|
||
if (scrollTop > boxTop)
|
||
{
|
||
this.toolbar.observeScrollEnable(scrollTop, boxTop);
|
||
}
|
||
else
|
||
{
|
||
this.toolbar.observeScrollDisable();
|
||
}
|
||
},
|
||
observeScrollEnable: function(scrollTop, boxTop)
|
||
{
|
||
var top = this.opts.toolbarFixedTopOffset + scrollTop - boxTop;
|
||
var left = 0;
|
||
var end = boxTop + this.$box.height() + 30;
|
||
var width = this.$box.innerWidth();
|
||
|
||
this.$toolbar.addClass('toolbar-fixed-box');
|
||
this.$toolbar.css({
|
||
position: 'absolute',
|
||
width: width,
|
||
top: top + 'px',
|
||
left: left
|
||
});
|
||
|
||
this.toolbar.setDropdownsFixed();
|
||
this.$toolbar.css('visibility', (scrollTop < end) ? 'visible' : 'hidden');
|
||
},
|
||
observeScrollDisable: function()
|
||
{
|
||
this.$toolbar.css({
|
||
position: 'relative',
|
||
width: 'auto',
|
||
top: 0,
|
||
left: 0,
|
||
visibility: 'visible'
|
||
});
|
||
|
||
this.toolbar.unsetDropdownsFixed();
|
||
this.$toolbar.removeClass('toolbar-fixed-box');
|
||
|
||
},
|
||
setDropdownsFixed: function()
|
||
{
|
||
var self = this;
|
||
$('.redactor-dropdown').each(function()
|
||
{
|
||
$(this).css({ position: 'fixed', top: self.$toolbar.innerHeight() + self.opts.toolbarFixedTopOffset });
|
||
});
|
||
},
|
||
unsetDropdownsFixed: function()
|
||
{
|
||
var self = this;
|
||
$('.redactor-dropdown').each(function()
|
||
{
|
||
var top = (self.$toolbar.innerHeight() + self.$toolbar.offset().top) + 'px';
|
||
$(this).css({ position: 'absolute', top: top });
|
||
});
|
||
}
|
||
};
|
||
},
|
||
button: function()
|
||
{
|
||
return {
|
||
build: function(btnName, btnObject)
|
||
{
|
||
var $button = $('<a href="#" class="re-icon re-' + btnName + '" rel="' + btnName + '" />');
|
||
|
||
if (btnObject.func || btnObject.command || btnObject.dropdown)
|
||
{
|
||
$button.on('touchstart click', $.proxy(function(e)
|
||
{
|
||
if ($button.hasClass('redactor-button-disabled')) return false;
|
||
|
||
var type = 'func';
|
||
var callback = btnObject.func;
|
||
if (btnObject.command)
|
||
{
|
||
type = 'command';
|
||
callback = btnObject.command;
|
||
}
|
||
else if (btnObject.dropdown)
|
||
{
|
||
type = 'dropdown';
|
||
callback = false;
|
||
}
|
||
|
||
this.button.onClick(e, btnName, type, callback);
|
||
|
||
}, this));
|
||
}
|
||
|
||
// dropdown
|
||
if (btnObject.dropdown)
|
||
{
|
||
var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-box-' + btnName + '" style="display: none;">');
|
||
$button.data('dropdown', $dropdown);
|
||
this.dropdown.build(btnName, $dropdown, btnObject.dropdown);
|
||
}
|
||
|
||
// tooltip
|
||
if (this.utils.isDesktop())
|
||
{
|
||
this.button.createTooltip($button, btnName, btnObject.title);
|
||
}
|
||
|
||
return $button;
|
||
},
|
||
createTooltip: function($button, name, title)
|
||
{
|
||
var $tooltip = $('<span>').addClass('redactor-toolbar-tooltip redactor-toolbar-tooltip-' + name).hide().html(title);
|
||
$tooltip.appendTo('body');
|
||
|
||
$button.on('mouseover', function()
|
||
{
|
||
if ($(this).hasClass('redactor-button-disabled')) return;
|
||
|
||
var pos = $button.offset();
|
||
var height = $button.innerHeight();
|
||
var width = $button.innerWidth();
|
||
|
||
$tooltip.show();
|
||
$tooltip.css({
|
||
top: (pos.top + height) + 'px',
|
||
left: (pos.left + width/2 - $tooltip.innerWidth()/2) + 'px'
|
||
});
|
||
});
|
||
|
||
$button.on('mouseout', function()
|
||
{
|
||
$tooltip.hide();
|
||
});
|
||
|
||
},
|
||
onClick: function(e, btnName, type, callback)
|
||
{
|
||
e.preventDefault();
|
||
|
||
if (this.utils.browser('msie')) e.returnValue = false;
|
||
|
||
if (type == 'command')
|
||
{
|
||
this.inline.format(callback);
|
||
}
|
||
else if (type == 'dropdown')
|
||
{
|
||
this.dropdown.show(e, btnName);
|
||
}
|
||
else
|
||
{
|
||
var func;
|
||
if ($.isFunction(callback))
|
||
{
|
||
callback.call(this, btnName);
|
||
this.observe.buttons(e, btnName);
|
||
}
|
||
else if (callback.search(/\./) != '-1')
|
||
{
|
||
func = callback.split('.');
|
||
if (typeof this[func[0]] != 'undefined')
|
||
{
|
||
this[func[0]][func[1]](btnName);
|
||
this.observe.buttons(e, btnName);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
this[callback](btnName);
|
||
this.observe.buttons(e, btnName);
|
||
}
|
||
}
|
||
|
||
},
|
||
get: function(key)
|
||
{
|
||
return this.$toolbar.find('a.re-' + key);
|
||
},
|
||
setActive: function(key)
|
||
{
|
||
this.button.get(key).addClass('redactor-act');
|
||
},
|
||
setInactive: function(key)
|
||
{
|
||
this.button.get(key).removeClass('redactor-act');
|
||
},
|
||
setInactiveAll: function(key)
|
||
{
|
||
if (typeof key == 'undefined')
|
||
{
|
||
this.$toolbar.find('a.re-icon').removeClass('redactor-act');
|
||
}
|
||
else
|
||
{
|
||
this.$toolbar.find('a.re-icon').not('.re-' + key).removeClass('redactor-act');
|
||
}
|
||
},
|
||
setActiveInVisual: function()
|
||
{
|
||
this.$toolbar.find('a.re-icon').not('a.re-html').removeClass('redactor-button-disabled');
|
||
},
|
||
setInactiveInCode: function()
|
||
{
|
||
this.$toolbar.find('a.re-icon').not('a.re-html').addClass('redactor-button-disabled');
|
||
},
|
||
changeIcon: function(key, classname)
|
||
{
|
||
this.button.get(key).addClass('re-' + classname);
|
||
},
|
||
removeIcon: function(key, classname)
|
||
{
|
||
this.button.get(key).removeClass('re-' + classname);
|
||
},
|
||
setAwesome: function(key, name)
|
||
{
|
||
var $button = this.button.get(key);
|
||
$button.removeClass('redactor-btn-image').addClass('fa-redactor-btn');
|
||
$button.html('<i class="fa ' + name + '"></i>');
|
||
},
|
||
addCallback: function($btn, callback)
|
||
{
|
||
var type = (callback == 'dropdown') ? 'dropdown' : 'func';
|
||
var key = $btn.attr('rel');
|
||
$btn.on('touchstart click', $.proxy(function(e)
|
||
{
|
||
if ($btn.hasClass('redactor-button-disabled')) return false;
|
||
this.button.onClick(e, key, type, callback);
|
||
|
||
}, this));
|
||
},
|
||
addDropdown: function($btn, dropdown)
|
||
{
|
||
var key = $btn.attr('rel');
|
||
this.button.addCallback($btn, 'dropdown');
|
||
|
||
var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-box-' + key + '" style="display: none;">');
|
||
$btn.data('dropdown', $dropdown);
|
||
|
||
if (dropdown)
|
||
{
|
||
this.dropdown.build(key, $dropdown, dropdown);
|
||
}
|
||
|
||
return $dropdown;
|
||
},
|
||
add: function(key, title)
|
||
{
|
||
if (!this.opts.toolbar) return;
|
||
|
||
var btn = this.button.build(key, { title: title });
|
||
btn.addClass('redactor-btn-image');
|
||
|
||
this.$toolbar.append($('<li>').append(btn));
|
||
|
||
return btn;
|
||
},
|
||
addFirst: function(key, title)
|
||
{
|
||
if (!this.opts.toolbar) return;
|
||
|
||
var btn = this.button.build(key, { title: title });
|
||
this.$toolbar.prepend($('<li>').append(btn));
|
||
|
||
return btn;
|
||
},
|
||
addAfter: function(afterkey, key, title)
|
||
{
|
||
if (!this.opts.toolbar) return;
|
||
|
||
var btn = this.button.build(key, { title: title });
|
||
var $btn = this.button.get(afterkey);
|
||
|
||
if ($btn.size() !== 0) $btn.parent().after($('<li>').append(btn));
|
||
else this.$toolbar.append($('<li>').append(btn));
|
||
|
||
return btn;
|
||
},
|
||
addBefore: function(beforekey, key, title)
|
||
{
|
||
if (!this.opts.toolbar) return;
|
||
|
||
var btn = this.button.build(key, { title: title });
|
||
var $btn = this.button.get(beforekey);
|
||
|
||
if ($btn.size() !== 0) $btn.parent().before($('<li>').append(btn));
|
||
else this.$toolbar.append($('<li>').append(btn));
|
||
|
||
return btn;
|
||
},
|
||
remove: function(key)
|
||
{
|
||
this.button.get(key).remove();
|
||
}
|
||
};
|
||
},
|
||
dropdown: function()
|
||
{
|
||
return {
|
||
build: function(name, $dropdown, dropdownObject)
|
||
{
|
||
if (name == 'formatting' && this.opts.formattingAdd)
|
||
{
|
||
$.each(this.opts.formattingAdd, $.proxy(function(i,s)
|
||
{
|
||
var name = s.tag;
|
||
if (typeof s.class != 'undefined')
|
||
{
|
||
name = name + '-' + s.class;
|
||
}
|
||
|
||
s.type = (this.utils.isBlockTag(s.tag)) ? 'block' : 'inline';
|
||
var func = (s.type == 'inline') ? 'inline.formatting' : 'block.formatting';
|
||
|
||
if (this.opts.linebreaks && s.type == 'block' && s.tag == 'p') return;
|
||
|
||
this.formatting[name] = {
|
||
tag: s.tag,
|
||
style: s.style,
|
||
'class': s.class,
|
||
attr: s.attr,
|
||
data: s.data
|
||
};
|
||
|
||
dropdownObject[name] = {
|
||
func: func,
|
||
title: s.title
|
||
};
|
||
|
||
}, this));
|
||
|
||
}
|
||
|
||
$.each(dropdownObject, $.proxy(function(btnName, btnObject)
|
||
{
|
||
var $item = $('<a href="#" class="redactor-dropdown-' + btnName + '">' + btnObject.title + '</a>');
|
||
if (name == 'formatting') $item.addClass('redactor-formatting-' + btnName);
|
||
|
||
$item.on('click', $.proxy(function(e)
|
||
{
|
||
var type = 'func';
|
||
var callback = btnObject.func;
|
||
if (btnObject.command)
|
||
{
|
||
type = 'command';
|
||
callback = btnObject.command;
|
||
}
|
||
else if (btnObject.dropdown)
|
||
{
|
||
type = 'dropdown';
|
||
callback = btnObject.dropdown;
|
||
}
|
||
|
||
this.button.onClick(e, btnName, type, callback);
|
||
|
||
}, this));
|
||
|
||
$dropdown.append($item);
|
||
|
||
}, this));
|
||
},
|
||
show: function(e, key)
|
||
{
|
||
if (!this.opts.visual)
|
||
{
|
||
e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
var $button = this.button.get(key);
|
||
|
||
// Always re-append it to the end of <body> so it always has the highest sub-z-index.
|
||
var $dropdown = $button.data('dropdown').appendTo(document.body);
|
||
|
||
if ($button.hasClass('dropact'))
|
||
{
|
||
this.dropdown.hideAll();
|
||
}
|
||
else
|
||
{
|
||
this.dropdown.hideAll();
|
||
this.core.setCallback('dropdownShow', { dropdown: $dropdown, key: key, button: $button });
|
||
|
||
this.button.setActive(key);
|
||
|
||
$button.addClass('dropact');
|
||
|
||
var keyPosition = $button.offset();
|
||
|
||
// fix right placement
|
||
var dropdownWidth = $dropdown.width();
|
||
if ((keyPosition.left + dropdownWidth) > $(document).width())
|
||
{
|
||
keyPosition.left -= dropdownWidth;
|
||
}
|
||
|
||
var left = keyPosition.left + 'px';
|
||
if (this.$toolbar.hasClass('toolbar-fixed-box'))
|
||
{
|
||
$dropdown.css({ position: 'fixed', left: left, top: this.$toolbar.innerHeight() + this.opts.toolbarFixedTopOffset }).show();
|
||
}
|
||
else
|
||
{
|
||
var top = ($button.innerHeight() + keyPosition.top) + 'px';
|
||
|
||
$dropdown.css({ position: 'absolute', left: left, top: top }).show();
|
||
}
|
||
|
||
|
||
this.core.setCallback('dropdownShown', { dropdown: $dropdown, key: key, button: $button });
|
||
}
|
||
|
||
$(document).one('click', $.proxy(this.dropdown.hide, this));
|
||
this.$editor.one('click', $.proxy(this.dropdown.hide, this));
|
||
|
||
$dropdown.on('mouseover', function() { $('html').css('overflow', 'hidden'); });
|
||
$dropdown.on('mouseout', function() { $('html').css('overflow', ''); });
|
||
|
||
e.stopPropagation();
|
||
},
|
||
hideAll: function()
|
||
{
|
||
this.$toolbar.find('a.dropact').removeClass('redactor-act').removeClass('dropact');
|
||
|
||
$('.redactor-dropdown').hide();
|
||
this.core.setCallback('dropdownHide');
|
||
},
|
||
hide: function (e)
|
||
{
|
||
var $dropdown = $(e.target);
|
||
if (!$dropdown.hasClass('dropact'))
|
||
{
|
||
$dropdown.removeClass('dropact');
|
||
this.dropdown.hideAll();
|
||
}
|
||
}
|
||
};
|
||
},
|
||
code: function()
|
||
{
|
||
return {
|
||
set: function(html)
|
||
{
|
||
html = $.trim(html.toString());
|
||
|
||
// clean
|
||
html = this.clean.onSet(html);
|
||
|
||
this.$editor.html(html);
|
||
this.code.sync();
|
||
|
||
setTimeout($.proxy(this.buffer.add, this), 15);
|
||
if (this.start === false) this.observe.load();
|
||
|
||
},
|
||
get: function()
|
||
{
|
||
var code = this.$textarea.val();
|
||
|
||
// indent code
|
||
code = this.tabifier.get(code);
|
||
|
||
return code;
|
||
},
|
||
sync: function()
|
||
{
|
||
setTimeout($.proxy(this.code.startSync, this), 10);
|
||
},
|
||
startSync: function()
|
||
{
|
||
var html = this.$editor.html();
|
||
|
||
// is there a need to synchronize
|
||
if (this.code.syncCode && this.code.syncCode == html)
|
||
{
|
||
// do not sync
|
||
return;
|
||
}
|
||
|
||
// save code
|
||
this.code.syncCode = html;
|
||
|
||
// before clean callback
|
||
html = this.core.setCallback('syncBefore', html);
|
||
|
||
// clean
|
||
html = this.clean.onSync(html);
|
||
|
||
// set code
|
||
this.$textarea.val(html);
|
||
|
||
// after sync callback
|
||
this.core.setCallback('sync', html);
|
||
|
||
if (this.start === false)
|
||
{
|
||
this.core.setCallback('change', html);
|
||
}
|
||
|
||
this.start = false;
|
||
|
||
// autosave on change
|
||
this.autosave.onChange();
|
||
},
|
||
toggle: function()
|
||
{
|
||
if (this.opts.visual)
|
||
{
|
||
this.code.showCode();
|
||
}
|
||
else
|
||
{
|
||
this.code.showVisual();
|
||
}
|
||
},
|
||
showCode: function()
|
||
{
|
||
this.code.offset = this.caret.getOffset();
|
||
var scroll = $(window).scrollTop();
|
||
|
||
var height = this.$editor.innerHeight();
|
||
|
||
this.$editor.hide();
|
||
|
||
var html = this.$textarea.val();
|
||
this.modified = this.clean.removeSpaces(html);
|
||
|
||
// indent code
|
||
html = this.tabifier.get(html);
|
||
|
||
this.$textarea.val(html).height(height).show().focus();
|
||
this.$textarea.on('keydown.redactor-textarea-indenting', this.code.textareaIndenting);
|
||
|
||
$(window).scrollTop(scroll);
|
||
|
||
this.opts.visual = false;
|
||
|
||
this.button.setInactiveInCode();
|
||
this.button.setActive('html');
|
||
this.core.setCallback('source', html);
|
||
},
|
||
showVisual: function()
|
||
{
|
||
if (this.opts.visual) return;
|
||
|
||
var html = this.$textarea.hide().val();
|
||
|
||
if (this.modified !== this.clean.removeSpaces(html))
|
||
{
|
||
this.code.set(html);
|
||
}
|
||
|
||
this.$editor.show();
|
||
|
||
if (!this.utils.isEmpty(html))
|
||
{
|
||
this.placeholder.remove();
|
||
}
|
||
|
||
this.caret.setOffset(this.code.offset);
|
||
|
||
this.$textarea.off('keydown.redactor-textarea-indenting');
|
||
|
||
this.button.setActiveInVisual();
|
||
this.button.setInactive('html');
|
||
|
||
this.observe.load();
|
||
this.opts.visual = true;
|
||
},
|
||
textareaIndenting: function(e)
|
||
{
|
||
if (e.keyCode !== 9) return true;
|
||
|
||
var $el = this.$textarea;
|
||
var start = $el.get(0).selectionStart;
|
||
$el.val($el.val().substring(0, start) + "\t" + $el.val().substring($el.get(0).selectionEnd));
|
||
$el.get(0).selectionStart = $el.get(0).selectionEnd = start + 1;
|
||
|
||
return false;
|
||
}
|
||
};
|
||
},
|
||
clean: function()
|
||
{
|
||
return {
|
||
onSet: function(html)
|
||
{
|
||
html = this.clean.savePreCode(html);
|
||
|
||
// replace dollar sign to entity
|
||
html = html.replace(/\$/g, '$');
|
||
html = html.replace(/”/g, '"');
|
||
html = html.replace(/‘/g, '\'');
|
||
html = html.replace(/’/g, '\'');
|
||
|
||
if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
|
||
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
||
|
||
// save form tag
|
||
html = this.clean.saveFormTags(html);
|
||
|
||
// convert font tag to span
|
||
html = html.replace(/<font(.*?)style="(.*?)"(.*?)>([\w\W]*?)<\/font>/gi, '<span style="$2">$4</span>');
|
||
|
||
// remove font tag
|
||
html = html.replace(/<font(.*?[^<])>/gi, '');
|
||
html = html.replace(/<\/font>/gi, '');
|
||
|
||
// tidy html
|
||
html = this.tidy.load(html);
|
||
|
||
// paragraphize
|
||
if (this.opts.paragraphize) html = this.paragraphize.load(html);
|
||
|
||
// verified
|
||
html = this.clean.setVerified(html);
|
||
|
||
// convert inline tags
|
||
html = this.clean.convertInline(html);
|
||
|
||
return html;
|
||
},
|
||
onSync: function(html)
|
||
{
|
||
// remove spaces
|
||
html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
|
||
html = html.replace(/​/gi, '');
|
||
html = html.replace(/ /gi, ' ');
|
||
|
||
if (html.search(/^<p>(||\s|| )<\/p>$/i) != -1)
|
||
{
|
||
return '';
|
||
}
|
||
|
||
// restore form tag
|
||
html = this.clean.restoreFormTags(html);
|
||
|
||
var chars = {
|
||
'\u2122': '™',
|
||
'\u00a9': '©',
|
||
'\u2026': '…',
|
||
'\u2014': '—',
|
||
'\u2010': '‐'
|
||
};
|
||
// replace special characters
|
||
$.each(chars, function(i,s)
|
||
{
|
||
html = html.replace(new RegExp(i, 'g'), s);
|
||
});
|
||
|
||
// remove br in the of li
|
||
html = html.replace(new RegExp('<br\\s?/?></li>', 'gi'), '</li>');
|
||
html = html.replace(new RegExp('</li><br\\s?/?>', 'gi'), '</li>');
|
||
|
||
// remove verified
|
||
html = html.replace(new RegExp('<div(.*?) data-tagblock="redactor"(.*?[^>])>', 'gi'), '<div$1$2>');
|
||
html = html.replace(new RegExp('<(.*?) data-verified="redactor"(.*?[^>])>', 'gi'), '<$1$2>');
|
||
html = html.replace(new RegExp('<span(.*?) rel="(.*?)"(.*?[^>])>', 'gi'), '<span$1$3>');
|
||
html = html.replace(new RegExp('<img(.*?) rel="(.*?)"(.*?[^>])>', 'gi'), '<img$1$3>');
|
||
html = html.replace(new RegExp('<span class="redactor-invisible-space">(.*?)</span>', 'gi'), '$1');
|
||
html = html.replace(/ data-save-url="(.*?[^>])"/gi, '');
|
||
|
||
// remove image resize
|
||
html = html.replace(/<span(.*?)id="redactor-image-box"(.*?[^>])>([\w\W]*?)<img(.*?)><\/span>/gi, '$3<img$4>');
|
||
html = html.replace(/<span(.*?)id="redactor-image-resizer"(.*?[^>])>(.*?)<\/span>/gi, '');
|
||
html = html.replace(/<span(.*?)id="redactor-image-editter"(.*?[^>])>(.*?)<\/span>/gi, '');
|
||
|
||
// tidy html
|
||
html = this.tidy.load(html);
|
||
|
||
// link nofollow
|
||
if (this.opts.linkNofollow)
|
||
{
|
||
html = html.replace(/<a(.*?)rel="nofollow"(.*?[^>])>/gi, '<a$1$2>');
|
||
html = html.replace(/<a(.*?[^>])>/gi, '<a$1 rel="nofollow">');
|
||
}
|
||
|
||
// reconvert inline
|
||
html = html.replace(/<(.*?) data-redactor-tag="(.*?)"(.*?[^>])>/gi, '<$1$3>');
|
||
html = html.replace(/<(.*?) data-redactor-class="(.*?)"(.*?[^>])>/gi, '<$1$3>');
|
||
html = html.replace(/<(.*?) data-redactor-style="(.*?)"(.*?[^>])>/gi, '<$1$3>');
|
||
html = html.replace(new RegExp('<(.*?) data-verified="redactor"(.*?[^>])>', 'gi'), '<$1$2>');
|
||
html = html.replace(new RegExp('<(.*?) data-verified="redactor">', 'gi'), '<$1>');
|
||
|
||
return html;
|
||
},
|
||
onPaste: function(html, setMode)
|
||
{
|
||
html = $.trim(html);
|
||
|
||
html = html.replace(/\$/g, '$');
|
||
html = html.replace(/”/g, '"');
|
||
html = html.replace(/“/g, '"');
|
||
html = html.replace(/‘/g, '\'');
|
||
html = html.replace(/’/g, '\'');
|
||
|
||
// convert dirty spaces
|
||
html = html.replace(/<span class="Apple-converted-space"> <\/span>/gi, ' ');
|
||
html = html.replace(/<span class="Apple-tab-span"[^>]*>\t<\/span>/gi, '\t');
|
||
html = html.replace(/<span[^>]*>(\s| )<\/span>/gi, ' ');
|
||
|
||
if (this.opts.pastePlainText)
|
||
{
|
||
return this.clean.getPlainText(html);
|
||
}
|
||
|
||
if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
|
||
{
|
||
if (this.utils.isCurrentOrParent(['FIGCAPTION', 'A']))
|
||
{
|
||
return this.clean.getPlainText(html, false);
|
||
}
|
||
|
||
if (this.utils.isCurrentOrParent('PRE'))
|
||
{
|
||
return this.clean.getPreCode(html);
|
||
}
|
||
|
||
if (this.utils.isCurrentOrParent(['BLOCKQUOTE', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6']))
|
||
{
|
||
html = this.clean.getOnlyImages(html);
|
||
|
||
if (!this.utils.browser('msie'))
|
||
{
|
||
var block = this.selection.getBlock();
|
||
if (block && block.tagName == 'P')
|
||
{
|
||
html = html.replace(/<img(.*?)>/gi, '<p><img$1></p>');
|
||
}
|
||
}
|
||
|
||
return html;
|
||
}
|
||
|
||
if (this.utils.isCurrentOrParent(['TD']))
|
||
{
|
||
html = this.clean.onPasteTidy(html, 'td');
|
||
|
||
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
||
|
||
html = this.clean.replaceDivsToBr(html);
|
||
|
||
return html;
|
||
}
|
||
|
||
|
||
if (this.utils.isCurrentOrParent(['LI']))
|
||
{
|
||
return this.clean.onPasteTidy(html, 'li');
|
||
}
|
||
}
|
||
|
||
|
||
html = this.clean.isSingleLine(html, setMode);
|
||
|
||
if (!this.clean.singleLine)
|
||
{
|
||
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
||
if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
|
||
|
||
html = this.clean.saveFormTags(html);
|
||
}
|
||
|
||
html = this.clean.onPasteIeFixLinks(html);
|
||
html = this.clean.onPasteWord(html);
|
||
html = this.clean.onPasteExtra(html);
|
||
|
||
html = this.clean.onPasteTidy(html, 'all');
|
||
|
||
// paragraphize
|
||
if (!this.clean.singleLine && this.opts.paragraphize)
|
||
{
|
||
html = this.paragraphize.load(html);
|
||
}
|
||
|
||
html = this.clean.removeDirtyStyles(html);
|
||
html = this.clean.onPasteRemoveSpans(html);
|
||
html = this.clean.onPasteRemoveEmpty(html);
|
||
|
||
html = this.clean.convertInline(html);
|
||
|
||
return html;
|
||
},
|
||
onPasteWord: function(html)
|
||
{
|
||
// comments
|
||
html = html.replace(/<!--[\s\S]*?-->/gi, '');
|
||
|
||
// style
|
||
html = html.replace(/<style[^>]*>[\s\S]*?<\/style>/gi, '');
|
||
|
||
// shapes
|
||
html = html.replace(/<img(.*?)v:shapes=(.*?)>/gi, '');
|
||
html = html.replace(/src="file\:\/\/(.*?)"/, 'src=""');
|
||
|
||
// list
|
||
html = html.replace(/<p(.*?)class="MsoListParagraphCxSpFirst"([\w\W]*?)<\/p>/gi, '<ul><li$2</li>');
|
||
html = html.replace(/<p(.*?)class="MsoListParagraphCxSpMiddle"([\w\W]*?)<\/p>/gi, '<li$2</li>');
|
||
html = html.replace(/<p(.*?)class="MsoListParagraphCxSpLast"([\w\W]*?)<\/p>/gi, '<li$2</li></ul>');
|
||
// one line
|
||
html = html.replace(/<p(.*?)class="MsoListParagraph"([\w\W]*?)<\/p>/gi, '<ul><li$2</li></ul>');
|
||
// remove ms word's bullet
|
||
html = html.replace(/·/g, '');
|
||
html = html.replace(/<p class="Mso(.*?)"/gi, '<p');
|
||
|
||
// classes
|
||
html = html.replace(/ class=\"(mso[^\"]*)\"/gi, "");
|
||
html = html.replace(/ class=(mso\w+)/gi, "");
|
||
|
||
// remove ms word tags
|
||
html = html.replace(/<o:p(.*?)>([\w\W]*?)<\/o:p>/gi, '$2');
|
||
|
||
// remove nbsp
|
||
if (this.opts.cleanSpaces)
|
||
{
|
||
html = html.replace(/(\s| )+/g, ' ');
|
||
}
|
||
|
||
// ms word break lines
|
||
html = html.replace(/\n/g, ' ');
|
||
|
||
// ms word lists break lines
|
||
html = html.replace(/<p>\n?<li>/gi, '<li>');
|
||
|
||
return html;
|
||
},
|
||
onPasteExtra: function(html)
|
||
{
|
||
// remove google docs markers
|
||
html = html.replace(/<b\sid="internal-source-marker(.*?)">([\w\W]*?)<\/b>/gi, "$2");
|
||
html = html.replace(/<b(.*?)id="docs-internal-guid(.*?)">([\w\W]*?)<\/b>/gi, "$3");
|
||
|
||
// google docs styles
|
||
html = html.replace(/<span[^>]*(font-style: italic; font-weight: bold|font-weight: bold; font-style: italic)[^>]*>/gi, '<span style="font-weight: bold;"><span style="font-style: italic;">');
|
||
html = html.replace(/<span[^>]*font-style: italic[^>]*>/gi, '<span style="font-style: italic;">');
|
||
html = html.replace(/<span[^>]*font-weight: bold[^>]*>/gi, '<span style="font-weight: bold;">');
|
||
html = html.replace(/<span[^>]*text-decoration: underline[^>]*>/gi, '<span style="text-decoration: underline;">');
|
||
|
||
html = html.replace(/<img>/gi, '');
|
||
html = html.replace(/\n{3,}/gi, '\n');
|
||
html = html.replace(/<font(.*?)>([\w\W]*?)<\/font>/gi, '$2');
|
||
|
||
// remove dirty p
|
||
html = html.replace(/<p><p>/gi, '<p>');
|
||
html = html.replace(/<\/p><\/p>/gi, '</p>');
|
||
html = html.replace(/<li>(\s*|\t*|\n*)<p>/gi, '<li>');
|
||
html = html.replace(/<\/p>(\s*|\t*|\n*)<\/li>/gi, '</li>');
|
||
|
||
// remove space between paragraphs
|
||
html = html.replace(/<\/p>\s<p/gi, '<\/p><p');
|
||
|
||
// remove safari local images
|
||
html = html.replace(/<img src="webkit-fake-url\:\/\/(.*?)"(.*?)>/gi, '');
|
||
|
||
// bullets
|
||
html = html.replace(/<p>•([\w\W]*?)<\/p>/gi, '<li>$1</li>');
|
||
|
||
// FF fix
|
||
if (this.utils.browser('mozilla'))
|
||
{
|
||
html = html.replace(/<br\s?\/?>$/gi, '');
|
||
}
|
||
|
||
return html;
|
||
},
|
||
onPasteTidy: function(html, type)
|
||
{
|
||
// remove all tags except these
|
||
var tags = ['span', 'a', 'pre', 'blockquote', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'address', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
|
||
'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'p', 'br', 'video', 'audio', 'embed', 'param', 'object', 'img', 'table',
|
||
'td', 'th', 'tr', 'tbody', 'tfoot', 'thead', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
||
var tagsEmpty = false;
|
||
var attrAllowed = [
|
||
['a', '*'],
|
||
['img', ['src', 'alt']],
|
||
['span', ['class', 'rel', 'data-verified']],
|
||
['video', '*'],
|
||
['audio', '*'],
|
||
['embed', '*'],
|
||
['object', '*'],
|
||
['param', '*'],
|
||
['source', '*']
|
||
];
|
||
|
||
if (type == 'all')
|
||
{
|
||
tagsEmpty = ['p', 'span', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
||
attrAllowed = [
|
||
['table', 'class'],
|
||
['td', ['colspan', 'rowspan']],
|
||
['a', '*'],
|
||
['img', ['src', 'alt', 'data-redactor-inserted-image']],
|
||
['span', ['class', 'rel', 'data-verified']],
|
||
['video', '*'],
|
||
['audio', '*'],
|
||
['embed', '*'],
|
||
['object', '*'],
|
||
['param', '*'],
|
||
['source', '*']
|
||
];
|
||
}
|
||
else if (type == 'td')
|
||
{
|
||
// remove all tags except these and remove all table tags: tr, td etc
|
||
tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
|
||
'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'br', 'video', 'audio', 'embed', 'param', 'object', 'img', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
||
|
||
}
|
||
else if (type == 'li')
|
||
{
|
||
// only inline tags and ul, ol, li
|
||
tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del', 'br',
|
||
'video', 'audio', 'embed', 'param', 'object', 'img'];
|
||
}
|
||
|
||
var options = {
|
||
deniedTags: false,
|
||
allowedTags: tags,
|
||
removeComments: true,
|
||
removePhp: true,
|
||
removeAttr: false,
|
||
allowedAttr: attrAllowed,
|
||
removeEmpty: tagsEmpty
|
||
};
|
||
|
||
|
||
return this.tidy.load(html, options);
|
||
|
||
},
|
||
onPasteRemoveEmpty: function(html)
|
||
{
|
||
html = html.replace(/<(p|h[1-6])>(|\s|\n|\t|<br\s?\/?>)<\/(p|h[1-6])>/gi, '');
|
||
|
||
// remove br in the end
|
||
if (!this.opts.linebreaks) html = html.replace(/<br>$/i, '');
|
||
|
||
return html;
|
||
},
|
||
onPasteRemoveSpans: function(html)
|
||
{
|
||
html = html.replace(/<span>(.*?)<\/span>/gi, '$1');
|
||
html = html.replace(/<span[^>]*>\s| <\/span>/gi, ' ');
|
||
|
||
return html;
|
||
},
|
||
onPasteIeFixLinks: function(html)
|
||
{
|
||
if (!this.utils.browser('msie')) return html;
|
||
|
||
var tmp = $.trim(html);
|
||
if (tmp.search(/^<a(.*?)>(.*?)<\/a>$/i) === 0)
|
||
{
|
||
html = html.replace(/^<a(.*?)>(.*?)<\/a>$/i, "$2");
|
||
}
|
||
|
||
return html;
|
||
},
|
||
isSingleLine: function(html, setMode)
|
||
{
|
||
this.clean.singleLine = false;
|
||
|
||
if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
|
||
{
|
||
var blocks = this.opts.blockLevelElements.join('|').replace('P|', '').replace('DIV|', '');
|
||
|
||
var matchBlocks = html.match(new RegExp('</(' + blocks + ')>', 'gi'));
|
||
var matchContainers = html.match(/<\/(p|div)>/gi);
|
||
|
||
if (!matchBlocks && (matchContainers === null || (matchContainers && matchContainers.length <= 1)))
|
||
{
|
||
var matchBR = html.match(/<br\s?\/?>/gi);
|
||
var matchIMG = html.match(/<img(.*?[^>])>/gi);
|
||
if (!matchBR && !matchIMG)
|
||
{
|
||
this.clean.singleLine = true;
|
||
html = html.replace(/<\/?(p|div)(.*?)>/gi, '');
|
||
}
|
||
}
|
||
}
|
||
|
||
return html;
|
||
},
|
||
stripTags: function(input, allowed)
|
||
{
|
||
allowed = (((allowed || '') + '').toLowerCase().match(/<[a-z][a-z0-9]*>/g) || []).join('');
|
||
var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi;
|
||
|
||
return input.replace(tags, function ($0, $1) {
|
||
return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
|
||
});
|
||
},
|
||
savePreCode: function(html)
|
||
{
|
||
var pre = html.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/gi);
|
||
if (pre !== null)
|
||
{
|
||
$.each(pre, $.proxy(function(i,s)
|
||
{
|
||
var arr = s.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/i);
|
||
|
||
arr[3] = arr[3].replace(/<br\s?\/?>/g, '\n');
|
||
arr[3] = arr[3].replace(/ /g, ' ');
|
||
|
||
if (this.opts.preSpaces)
|
||
{
|
||
arr[3] = arr[3].replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
|
||
}
|
||
|
||
arr[3] = this.clean.encodeEntities(arr[3]);
|
||
|
||
// $ fix
|
||
arr[3] = arr[3].replace(/\$/g, '$');
|
||
|
||
html = html.replace(s, '<' + arr[1] + arr[2] + '>' + arr[3] + '</' + arr[1] + '>');
|
||
|
||
}, this));
|
||
}
|
||
|
||
return html;
|
||
},
|
||
getTextFromHtml: function(html)
|
||
{
|
||
html = html.replace(/<br\s?\/?>|<\/H[1-6]>|<\/p>|<\/div>|<\/li>|<\/td>/gi, '\n');
|
||
|
||
var tmp = document.createElement('div');
|
||
tmp.innerHTML = html;
|
||
html = tmp.textContent || tmp.innerText;
|
||
|
||
return $.trim(html);
|
||
},
|
||
getPlainText: function(html, paragraphize)
|
||
{
|
||
html = this.clean.getTextFromHtml(html);
|
||
html = html.replace(/\n/g, '<br />');
|
||
|
||
if (this.opts.paragraphize && typeof paragraphize == 'undefined')
|
||
{
|
||
html = this.paragraphize.load(html);
|
||
}
|
||
|
||
return html;
|
||
},
|
||
getPreCode: function(html)
|
||
{
|
||
html = html.replace(/<img(.*?) style="(.*?)"(.*?[^>])>/gi, '<img$1$3>');
|
||
html = html.replace(/<img(.*?)>/gi, '<img$1>');
|
||
html = this.clean.getTextFromHtml(html);
|
||
|
||
if (this.opts.preSpaces)
|
||
{
|
||
html = html.replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
|
||
}
|
||
|
||
html = this.clean.encodeEntities(html);
|
||
|
||
return html;
|
||
},
|
||
getOnlyImages: function(html)
|
||
{
|
||
html = html.replace(/<img(.*?)>/gi, '[img$1]');
|
||
|
||
// remove all tags
|
||
html = html.replace(/<(.*?)>/gi, '');
|
||
|
||
html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
|
||
|
||
return html;
|
||
},
|
||
getOnlyLinksAndImages: function(html)
|
||
{
|
||
html = html.replace(/<a(.*?)href="(.*?)"(.*?)>([\w\W]*?)<\/a>/gi, '[a href="$2"]$4[/a]');
|
||
html = html.replace(/<img(.*?)>/gi, '[img$1]');
|
||
|
||
// remove all tags
|
||
html = html.replace(/<(.*?)>/gi, '');
|
||
|
||
html = html.replace(/\[a href="(.*?)"\]([\w\W]*?)\[\/a\]/gi, '<a href="$1">$2</a>');
|
||
html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
|
||
|
||
return html;
|
||
},
|
||
encodeEntities: function(str)
|
||
{
|
||
str = String(str).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"');
|
||
return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"');
|
||
},
|
||
removeDirtyStyles: function(html)
|
||
{
|
||
if (this.utils.browser('msie')) return html;
|
||
|
||
var div = document.createElement('div');
|
||
div.innerHTML = html;
|
||
|
||
this.clean.clearUnverifiedRemove($(div));
|
||
|
||
html = div.innerHTML;
|
||
$(div).remove();
|
||
|
||
return html;
|
||
},
|
||
clearUnverified: function()
|
||
{
|
||
if (this.utils.browser('msie')) return;
|
||
|
||
this.clean.clearUnverifiedRemove(this.$editor);
|
||
|
||
var headers = this.$editor.find('h1, h2, h3, h4, h5, h6');
|
||
headers.find('span').removeAttr('style');
|
||
headers.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
|
||
|
||
this.code.sync();
|
||
},
|
||
clearUnverifiedRemove: function($editor)
|
||
{
|
||
$editor.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
|
||
$editor.find('span').not('[data-verified="redactor"]').removeAttr('style');
|
||
|
||
$editor.find('span[data-verified="redactor"], img[data-verified="redactor"]').each(function(i, s)
|
||
{
|
||
var $s = $(s);
|
||
$s.attr('style', $s.attr('rel'));
|
||
});
|
||
|
||
},
|
||
setVerified: function(html)
|
||
{
|
||
if (this.utils.browser('msie')) return html;
|
||
|
||
html = html.replace(new RegExp('<img(.*?[^>])>', 'gi'), '<img$1 data-verified="redactor">');
|
||
html = html.replace(new RegExp('<span(.*?)>', 'gi'), '<span$1 data-verified="redactor">');
|
||
|
||
var matches = html.match(new RegExp('<(span|img)(.*?)style="(.*?)"(.*?[^>])>', 'gi'));
|
||
if (matches)
|
||
{
|
||
var len = matches.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
var newTag = matches[i].replace(/style="(.*?)"/i, 'style="$1" rel="$1"');
|
||
html = html.replace(new RegExp(matches[i], 'gi'), newTag);
|
||
}
|
||
}
|
||
|
||
return html;
|
||
},
|
||
convertInline: function(html)
|
||
{
|
||
var $div = $('<div />').html(html);
|
||
|
||
var tags = this.opts.inlineTags;
|
||
tags.push('span');
|
||
|
||
$div.find(tags.join(',')).each(function()
|
||
{
|
||
var $el = $(this);
|
||
var tag = this.tagName.toLowerCase();
|
||
$el.attr('data-redactor-tag', tag);
|
||
|
||
if (tag == 'span')
|
||
{
|
||
if ($el.attr('style')) $el.attr('data-redactor-style', $el.attr('style'));
|
||
else if ($el.attr('class')) $el.attr('data-redactor-class', $el.attr('class'));
|
||
}
|
||
|
||
});
|
||
|
||
html = $div.html();
|
||
$div.remove();
|
||
|
||
return html;
|
||
},
|
||
normalizeLists: function()
|
||
{
|
||
this.$editor.find('li').each(function(i,s)
|
||
{
|
||
var $next = $(s).next();
|
||
if ($next.length !== 0 && ($next[0].tagName == 'UL' || $next[0].tagName == 'OL'))
|
||
{
|
||
$(s).append($next);
|
||
}
|
||
|
||
});
|
||
},
|
||
removeSpaces: function(html)
|
||
{
|
||
html = html.replace(/\n/g, '');
|
||
html = html.replace(/[\t]*/g, '');
|
||
html = html.replace(/\n\s*\n/g, "\n");
|
||
html = html.replace(/^[\s\n]*/g, ' ');
|
||
html = html.replace(/[\s\n]*$/g, ' ');
|
||
html = html.replace( />\s{2,}</g, '> <'); // between inline tags can be only one space
|
||
html = html.replace(/\n\n/g, "\n");
|
||
html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
|
||
|
||
return html;
|
||
},
|
||
replaceDivs: function(html)
|
||
{
|
||
if (this.opts.linebreaks)
|
||
{
|
||
html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br />');
|
||
html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '$2<br />');
|
||
}
|
||
else
|
||
{
|
||
html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '<p$1>$2</p>');
|
||
}
|
||
|
||
return html;
|
||
},
|
||
replaceDivsToBr: function(html)
|
||
{
|
||
html = html.replace(/<div\s(.*?)>/gi, '<p>');
|
||
html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br /><br />');
|
||
html = html.replace(/<div>([\w\W]*?)<\/div>/gi, '$1<br /><br />');
|
||
|
||
return html;
|
||
},
|
||
replaceParagraphsToBr: function(html)
|
||
{
|
||
html = html.replace(/<p\s(.*?)>/gi, '<p>');
|
||
html = html.replace(/<p><br\s?\/?><\/p>/gi, '<br />');
|
||
html = html.replace(/<p>([\w\W]*?)<\/p>/gi, '$1<br /><br />');
|
||
html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
|
||
|
||
return html;
|
||
},
|
||
saveFormTags: function(html)
|
||
{
|
||
return html.replace(/<form(.*?)>([\w\W]*?)<\/form>/gi, '<section$1 rel="redactor-form-tag">$2</section>');
|
||
},
|
||
restoreFormTags: function(html)
|
||
{
|
||
return html.replace(/<section(.*?) rel="redactor-form-tag"(.*?)>([\w\W]*?)<\/section>/gi, '<form$1$2>$3</form>');
|
||
}
|
||
};
|
||
},
|
||
tidy: function()
|
||
{
|
||
return {
|
||
setupAllowed: function()
|
||
{
|
||
if (this.opts.allowedTags) this.opts.deniedTags = false;
|
||
if (this.opts.allowedAttr) this.opts.removeAttr = false;
|
||
|
||
if (this.opts.linebreaks) return;
|
||
|
||
var tags = ['p', 'section'];
|
||
if (this.opts.allowedTags) this.tidy.addToAllowed(tags);
|
||
if (this.opts.deniedTags) this.tidy.removeFromDenied(tags);
|
||
|
||
},
|
||
addToAllowed: function(tags)
|
||
{
|
||
var len = tags.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if ($.inArray(tags[i], this.opts.allowedTags) == -1)
|
||
{
|
||
this.opts.allowedTags.push(tags[i]);
|
||
}
|
||
}
|
||
},
|
||
removeFromDenied: function(tags)
|
||
{
|
||
var len = tags.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
var pos = $.inArray(tags[i], this.opts.deniedTags);
|
||
if (pos != -1)
|
||
{
|
||
this.opts.deniedTags.splice(pos, 1);
|
||
}
|
||
}
|
||
},
|
||
load: function(html, options)
|
||
{
|
||
this.tidy.settings = {
|
||
deniedTags: this.opts.deniedTags,
|
||
allowedTags: this.opts.allowedTags,
|
||
removeComments: this.opts.removeComments,
|
||
replaceTags: this.opts.replaceTags,
|
||
replaceStyles: this.opts.replaceStyles,
|
||
removeDataAttr: this.opts.removeDataAttr,
|
||
removeAttr: this.opts.removeAttr,
|
||
allowedAttr: this.opts.allowedAttr,
|
||
removeWithoutAttr: this.opts.removeWithoutAttr,
|
||
removeEmpty: this.opts.removeEmpty
|
||
};
|
||
|
||
$.extend(this.tidy.settings, options);
|
||
|
||
html = this.tidy.removeComments(html);
|
||
html = this.tidy.replaceTags(html);
|
||
|
||
// create container
|
||
this.tidy.$div = $('<div />').append(html);
|
||
|
||
// clean
|
||
this.tidy.replaceStyles();
|
||
this.tidy.removeTags();
|
||
|
||
this.tidy.removeAttr();
|
||
this.tidy.removeEmpty();
|
||
this.tidy.removeParagraphsInLists();
|
||
this.tidy.removeDataAttr();
|
||
this.tidy.removeWithoutAttr();
|
||
|
||
html = this.tidy.$div.html();
|
||
this.tidy.$div.remove();
|
||
|
||
return html;
|
||
},
|
||
removeComments: function(html)
|
||
{
|
||
if (!this.tidy.settings.removeComments) return html;
|
||
|
||
return html.replace(/<!--[\s\S]*?-->/gi, '');
|
||
},
|
||
replaceTags: function(html)
|
||
{
|
||
if (!this.tidy.settings.replaceTags) return html;
|
||
|
||
var len = this.tidy.settings.replaceTags.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
var re = new RegExp('<' + this.tidy.settings.replaceTags[i][0] + '(.*?[^>])>', 'gi');
|
||
html = html.replace(re, '<' + this.tidy.settings.replaceTags[i][1] + '$1>');
|
||
|
||
re = new RegExp('</' + this.tidy.settings.replaceTags[i][0] + '>', 'gi');
|
||
html = html.replace(re, '</' + this.tidy.settings.replaceTags[i][1] + '>');
|
||
}
|
||
|
||
|
||
return html;
|
||
},
|
||
replaceStyles: function()
|
||
{
|
||
if (!this.tidy.settings.replaceStyles) return;
|
||
|
||
var len = this.tidy.settings.replaceStyles.length;
|
||
this.tidy.$div.find('span').each($.proxy(function(n,s)
|
||
{
|
||
var $el = $(s);
|
||
var style = $el.attr('style');
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if (style && style.match(new RegExp('^' + this.tidy.settings.replaceStyles[i][0], 'i')))
|
||
{
|
||
var tagName = this.tidy.settings.replaceStyles[i][1];
|
||
$el.replaceWith(function()
|
||
{
|
||
var tag = document.createElement(tagName);
|
||
return $(tag).append($(this).contents());
|
||
});
|
||
}
|
||
}
|
||
|
||
}, this));
|
||
|
||
},
|
||
removeTags: function()
|
||
{
|
||
if (!this.tidy.settings.deniedTags && this.tidy.settings.allowedTags)
|
||
{
|
||
this.tidy.$div.find('*').not(this.tidy.settings.allowedTags.join(',')).contents().unwrap();
|
||
}
|
||
|
||
if (this.tidy.settings.deniedTags)
|
||
{
|
||
this.tidy.$div.find(this.tidy.settings.deniedTags.join(',')).contents().unwrap();
|
||
}
|
||
},
|
||
removeAttr: function()
|
||
{
|
||
var len;
|
||
if (!this.tidy.settings.removeAttr && this.tidy.settings.allowedAttr)
|
||
{
|
||
|
||
var allowedAttrTags = [], allowedAttrData = [];
|
||
len = this.tidy.settings.allowedAttr.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
allowedAttrTags.push(this.tidy.settings.allowedAttr[i][0]);
|
||
allowedAttrData.push(this.tidy.settings.allowedAttr[i][1]);
|
||
}
|
||
|
||
|
||
this.tidy.$div.find('*').each($.proxy(function(n,s)
|
||
{
|
||
var $el = $(s);
|
||
var pos = $.inArray($el[0].tagName.toLowerCase(), allowedAttrTags);
|
||
var attributesRemove = this.tidy.removeAttrGetRemoves(pos, allowedAttrData, $el);
|
||
|
||
if (attributesRemove)
|
||
{
|
||
$.each(attributesRemove, function(z,f) {
|
||
$el.removeAttr(f);
|
||
});
|
||
}
|
||
}, this));
|
||
}
|
||
|
||
if (this.tidy.settings.removeAttr)
|
||
{
|
||
len = this.tidy.settings.removeAttr.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
var attrs = this.tidy.settings.removeAttr[i][1];
|
||
if ($.isArray(attrs)) attrs = attrs.join(' ');
|
||
|
||
this.tidy.$div.find(this.tidy.settings.removeAttr[i][0]).removeAttr(attrs);
|
||
}
|
||
}
|
||
|
||
},
|
||
removeAttrGetRemoves: function(pos, allowed, $el)
|
||
{
|
||
var attributesRemove = [];
|
||
|
||
// remove all attrs
|
||
if (pos == -1)
|
||
{
|
||
$.each($el[0].attributes, function(i, item)
|
||
{
|
||
attributesRemove.push(item.name);
|
||
});
|
||
|
||
}
|
||
// allow all attrs
|
||
else if (allowed[pos] == '*')
|
||
{
|
||
attributesRemove = [];
|
||
}
|
||
// allow specific attrs
|
||
else
|
||
{
|
||
$.each($el[0].attributes, function(i, item)
|
||
{
|
||
if ($.isArray(allowed[pos]))
|
||
{
|
||
if ($.inArray(item.name, allowed[pos]) == -1)
|
||
{
|
||
attributesRemove.push(item.name);
|
||
}
|
||
}
|
||
else if (allowed[pos] != item.name)
|
||
{
|
||
attributesRemove.push(item.name);
|
||
}
|
||
|
||
});
|
||
}
|
||
|
||
return attributesRemove;
|
||
},
|
||
removeAttrs: function (el, regex)
|
||
{
|
||
regex = new RegExp(regex, "g");
|
||
return el.each(function()
|
||
{
|
||
var self = $(this);
|
||
var len = this.attributes.length - 1;
|
||
for (var i = len; i >= 0; i--)
|
||
{
|
||
var item = this.attributes[i];
|
||
if (item && item.specified && item.name.search(regex)>=0)
|
||
{
|
||
self.removeAttr(item.name);
|
||
}
|
||
}
|
||
});
|
||
},
|
||
removeEmpty: function()
|
||
{
|
||
if (!this.tidy.settings.removeEmpty) return;
|
||
|
||
this.tidy.$div.find(this.tidy.settings.removeEmpty.join(',')).each(function()
|
||
{
|
||
var $el = $(this);
|
||
var text = $el.text();
|
||
text = text.replace(/[\u200B-\u200D\uFEFF]/g, '');
|
||
text = text.replace(/ /gi, '');
|
||
text = text.replace(/\s/g, '');
|
||
|
||
if (text === '' && $el.children().length === 0)
|
||
{
|
||
$el.remove();
|
||
}
|
||
});
|
||
},
|
||
removeParagraphsInLists: function()
|
||
{
|
||
this.tidy.$div.find('li p').contents().unwrap();
|
||
},
|
||
removeDataAttr: function()
|
||
{
|
||
if (!this.tidy.settings.removeDataAttr) return;
|
||
|
||
var tags = this.tidy.settings.removeDataAttr;
|
||
if ($.isArray(this.tidy.settings.removeDataAttr)) tags = this.tidy.settings.removeDataAttr.join(',');
|
||
|
||
this.tidy.removeAttrs(this.tidy.$div.find(tags), '^(data-)');
|
||
|
||
},
|
||
removeWithoutAttr: function()
|
||
{
|
||
if (!this.tidy.settings.removeWithoutAttr) return;
|
||
|
||
this.tidy.$div.find(this.tidy.settings.removeWithoutAttr.join(',')).each(function()
|
||
{
|
||
if (this.attributes.length === 0)
|
||
{
|
||
$(this).contents().unwrap();
|
||
}
|
||
});
|
||
}
|
||
};
|
||
},
|
||
paragraphize: function()
|
||
{
|
||
return {
|
||
load: function(html)
|
||
{
|
||
if (this.opts.linebreaks) return html;
|
||
if (html === '' || html === '<p></p>') return this.opts.emptyHtml;
|
||
|
||
this.paragraphize.blocks = ['table', 'div', 'pre', 'form', 'ul', 'ol', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dl', 'blockquote', 'figcaption',
|
||
'address', 'section', 'header', 'footer', 'aside', 'article', 'object', 'style', 'script', 'iframe', 'select', 'input', 'textarea',
|
||
'button', 'option', 'map', 'area', 'math', 'hr', 'fieldset', 'legend', 'hgroup', 'nav', 'figure', 'details', 'menu', 'summary', 'p'];
|
||
|
||
html = html + "\n";
|
||
|
||
this.paragraphize.safes = [];
|
||
this.paragraphize.z = 0;
|
||
|
||
html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
|
||
|
||
html = this.paragraphize.getSafes(html);
|
||
html = this.paragraphize.getSafesComments(html);
|
||
html = this.paragraphize.replaceBreaksToNewLines(html);
|
||
html = this.paragraphize.replaceBreaksToParagraphs(html);
|
||
html = this.paragraphize.clear(html);
|
||
html = this.paragraphize.restoreSafes(html);
|
||
|
||
html = html.replace(new RegExp('<br\\s?/?>\n?<(' + this.paragraphize.blocks.join('|') + ')(.*?[^>])>', 'gi'), '<p><br /></p>\n<$1$2>');
|
||
|
||
return $.trim(html);
|
||
},
|
||
getSafes: function(html)
|
||
{
|
||
var $div = $('<div />').append(html);
|
||
|
||
// remove paragraphs in blockquotes
|
||
$div.find('blockquote p').replaceWith(function()
|
||
{
|
||
return $(this).append('<br />').contents();
|
||
});
|
||
|
||
html = $div.html();
|
||
|
||
$div.find(this.paragraphize.blocks.join(', ')).each($.proxy(function(i,s)
|
||
{
|
||
this.paragraphize.z++;
|
||
this.paragraphize.safes[this.paragraphize.z] = s.outerHTML;
|
||
html = html.replace(s.outerHTML, '\n{replace' + this.paragraphize.z + '}');
|
||
|
||
}, this));
|
||
|
||
return html;
|
||
},
|
||
getSafesComments: function(html)
|
||
{
|
||
var commentsMatches = html.match(/<!--([\w\W]*?)-->/gi);
|
||
|
||
if (!commentsMatches) return html;
|
||
|
||
$.each(commentsMatches, $.proxy(function(i,s)
|
||
{
|
||
this.paragraphize.z++;
|
||
this.paragraphize.safes[this.paragraphize.z] = s;
|
||
html = html.replace(s, '\n{replace' + this.paragraphize.z + '}');
|
||
}, this));
|
||
|
||
return html;
|
||
},
|
||
restoreSafes: function(html)
|
||
{
|
||
$.each(this.paragraphize.safes, function(i,s)
|
||
{
|
||
html = html.replace('{replace' + i + '}', s);
|
||
});
|
||
|
||
return html;
|
||
},
|
||
replaceBreaksToParagraphs: function(html)
|
||
{
|
||
var htmls = html.split(new RegExp('\n', 'g'), -1);
|
||
|
||
html = '';
|
||
if (htmls)
|
||
{
|
||
var len = htmls.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if (!htmls.hasOwnProperty(i)) return;
|
||
|
||
if (htmls[i].search('{replace') == -1)
|
||
{
|
||
htmls[i] = htmls[i].replace(/<p>\n\t?<\/p>/gi, '');
|
||
htmls[i] = htmls[i].replace(/<p><\/p>/gi, '');
|
||
|
||
if (htmls[i] !== '')
|
||
{
|
||
html += '<p>' + htmls[i].replace(/^\n+|\n+$/g, "") + "</p>";
|
||
}
|
||
}
|
||
else html += htmls[i];
|
||
}
|
||
}
|
||
|
||
return html;
|
||
},
|
||
replaceBreaksToNewLines: function(html)
|
||
{
|
||
html = html.replace(/<br \/>\s*<br \/>/gi, "\n\n");
|
||
html = html.replace(/<br\s?\/?>\n?<br\s?\/?>/gi, "\n<br /><br />");
|
||
|
||
html = html.replace(new RegExp("\r\n", 'g'), "\n");
|
||
html = html.replace(new RegExp("\r", 'g'), "\n");
|
||
html = html.replace(new RegExp("/\n\n+/"), 'g', "\n\n");
|
||
|
||
return html;
|
||
},
|
||
clear: function(html)
|
||
{
|
||
html = html.replace(new RegExp('</blockquote></p>', 'gi'), '</blockquote>');
|
||
html = html.replace(new RegExp('<p></blockquote>', 'gi'), '</blockquote>');
|
||
html = html.replace(new RegExp('<p><blockquote>', 'gi'), '<blockquote>');
|
||
html = html.replace(new RegExp('<blockquote></p>', 'gi'), '<blockquote>');
|
||
|
||
html = html.replace(new RegExp('<p><p ', 'gi'), '<p ');
|
||
html = html.replace(new RegExp('<p><p>', 'gi'), '<p>');
|
||
html = html.replace(new RegExp('</p></p>', 'gi'), '</p>');
|
||
html = html.replace(new RegExp('<p>\\s?</p>', 'gi'), '');
|
||
html = html.replace(new RegExp("\n</p>", 'gi'), '</p>');
|
||
html = html.replace(new RegExp('<p>\t?\t?\n?<p>', 'gi'), '<p>');
|
||
html = html.replace(new RegExp('<p>\t*</p>', 'gi'), '');
|
||
|
||
return html;
|
||
}
|
||
};
|
||
},
|
||
tabifier: function()
|
||
{
|
||
return {
|
||
get: function(code)
|
||
{
|
||
if (!this.opts.tabifier) return code;
|
||
|
||
// clean setup
|
||
var ownLine = ['area', 'body', 'head', 'hr', 'i?frame', 'link', 'meta', 'noscript', 'style', 'script', 'table', 'tbody', 'thead', 'tfoot'];
|
||
var contOwnLine = ['li', 'dt', 'dt', 'h[1-6]', 'option', 'script'];
|
||
var newLevel = ['blockquote', 'div', 'dl', 'fieldset', 'form', 'frameset', 'map', 'ol', 'p', 'pre', 'select', 'td', 'th', 'tr', 'ul'];
|
||
|
||
this.tabifier.lineBefore = new RegExp('^<(/?' + ownLine.join('|/?' ) + '|' + contOwnLine.join('|') + ')[ >]');
|
||
this.tabifier.lineAfter = new RegExp('^<(br|/?' + ownLine.join('|/?' ) + '|/' + contOwnLine.join('|/') + ')[ >]');
|
||
this.tabifier.newLevel = new RegExp('^</?(' + newLevel.join('|' ) + ')[ >]');
|
||
|
||
var i = 0,
|
||
codeLength = code.length,
|
||
point = 0,
|
||
start = null,
|
||
end = null,
|
||
tag = '',
|
||
out = '',
|
||
cont = '';
|
||
|
||
this.tabifier.cleanlevel = 0;
|
||
|
||
for (; i < codeLength; i++)
|
||
{
|
||
point = i;
|
||
|
||
// if no more tags, copy and exit
|
||
if (-1 == code.substr(i).indexOf( '<' ))
|
||
{
|
||
out += code.substr(i);
|
||
|
||
return this.tabifier.finish(out);
|
||
}
|
||
|
||
// copy verbatim until a tag
|
||
while (point < codeLength && code.charAt(point) != '<')
|
||
{
|
||
point++;
|
||
}
|
||
|
||
if (i != point)
|
||
{
|
||
cont = code.substr(i, point - i);
|
||
if (!cont.match(/^\s{2,}$/g))
|
||
{
|
||
if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
|
||
else if ('\n' == cont.charAt(0))
|
||
{
|
||
out += '\n' + this.tabifier.getTabs();
|
||
cont = cont.replace(/^\s+/, '');
|
||
}
|
||
|
||
out += cont;
|
||
}
|
||
|
||
if (cont.match(/\n/)) out += '\n' + this.tabifier.getTabs();
|
||
}
|
||
|
||
start = point;
|
||
|
||
// find the end of the tag
|
||
while (point < codeLength && '>' != code.charAt(point))
|
||
{
|
||
point++;
|
||
}
|
||
|
||
tag = code.substr(start, point - start);
|
||
i = point;
|
||
|
||
var t;
|
||
|
||
if ('!--' == tag.substr(1, 3))
|
||
{
|
||
if (!tag.match(/--$/))
|
||
{
|
||
while ('-->' != code.substr(point, 3))
|
||
{
|
||
point++;
|
||
}
|
||
point += 2;
|
||
tag = code.substr(start, point - start);
|
||
i = point;
|
||
}
|
||
|
||
if ('\n' != out.charAt(out.length - 1)) out += '\n';
|
||
|
||
out += this.tabifier.getTabs();
|
||
out += tag + '>\n';
|
||
}
|
||
else if ('!' == tag[1])
|
||
{
|
||
out = this.tabifier.placeTag(tag + '>', out);
|
||
}
|
||
else if ('?' == tag[1])
|
||
{
|
||
out += tag + '>\n';
|
||
}
|
||
else if (t = tag.match(/^<(script|style|pre)/i))
|
||
{
|
||
t[1] = t[1].toLowerCase();
|
||
tag = this.tabifier.cleanTag(tag);
|
||
out = this.tabifier.placeTag(tag, out);
|
||
end = String(code.substr(i + 1)).toLowerCase().indexOf('</' + t[1]);
|
||
|
||
if (end)
|
||
{
|
||
cont = code.substr(i + 1, end);
|
||
i += end;
|
||
out += cont;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
tag = this.tabifier.cleanTag(tag);
|
||
out = this.tabifier.placeTag(tag, out);
|
||
}
|
||
}
|
||
|
||
return this.tabifier.finish(out);
|
||
},
|
||
getTabs: function()
|
||
{
|
||
var s = '';
|
||
for ( var j = 0; j < this.tabifier.cleanlevel; j++ )
|
||
{
|
||
s += '\t';
|
||
}
|
||
|
||
return s;
|
||
},
|
||
finish: function(code)
|
||
{
|
||
code = code.replace(/\n\s*\n/g, '\n');
|
||
code = code.replace(/^[\s\n]*/, '');
|
||
code = code.replace(/[\s\n]*$/, '');
|
||
code = code.replace(/<script(.*?)>\n<\/script>/gi, '<script$1></script>');
|
||
|
||
this.tabifier.cleanlevel = 0;
|
||
|
||
return code;
|
||
},
|
||
cleanTag: function (tag)
|
||
{
|
||
var tagout = '';
|
||
tag = tag.replace(/\n/g, ' ');
|
||
tag = tag.replace(/\s{2,}/g, ' ');
|
||
tag = tag.replace(/^\s+|\s+$/g, ' ');
|
||
|
||
var suffix = '';
|
||
if (tag.match(/\/$/))
|
||
{
|
||
suffix = '/';
|
||
tag = tag.replace(/\/+$/, '');
|
||
}
|
||
|
||
var m;
|
||
while (m = /\s*([^= ]+)(?:=((['"']).*?\3|[^ ]+))?/.exec(tag))
|
||
{
|
||
if (m[2]) tagout += m[1].toLowerCase() + '=' + m[2];
|
||
else if (m[1]) tagout += m[1].toLowerCase();
|
||
|
||
tagout += ' ';
|
||
tag = tag.substr(m[0].length);
|
||
}
|
||
|
||
return tagout.replace(/\s*$/, '') + suffix + '>';
|
||
},
|
||
placeTag: function (tag, out)
|
||
{
|
||
var nl = tag.match(this.tabifier.newLevel);
|
||
if (tag.match(this.tabifier.lineBefore) || nl)
|
||
{
|
||
out = out.replace(/\s*$/, '');
|
||
out += '\n';
|
||
}
|
||
|
||
if (nl && '/' == tag.charAt(1)) this.tabifier.cleanlevel--;
|
||
if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
|
||
if (nl && '/' != tag.charAt(1)) this.tabifier.cleanlevel++;
|
||
|
||
out += tag;
|
||
|
||
if (tag.match(this.tabifier.lineAfter) || tag.match(this.tabifier.newLevel))
|
||
{
|
||
out = out.replace(/ *$/, '');
|
||
out += '\n';
|
||
}
|
||
|
||
return out;
|
||
}
|
||
};
|
||
},
|
||
focus: function()
|
||
{
|
||
return {
|
||
setStart: function()
|
||
{
|
||
this.$editor.focus();
|
||
|
||
var first = this.$editor.children().first();
|
||
|
||
if (first.size() === 0) return;
|
||
if (first[0].length === 0 || first[0].tagName == 'BR' || first[0].nodeType == 3)
|
||
{
|
||
return;
|
||
}
|
||
|
||
if (first[0].tagName == 'UL' || first[0].tagName == 'OL')
|
||
{
|
||
first = first.find('li').first();
|
||
var child = first.children().first();
|
||
if (!this.utils.isBlock(child) && child.text() == '')
|
||
{
|
||
// empty inline tag in li
|
||
this.caret.setStart(child);
|
||
return;
|
||
}
|
||
}
|
||
|
||
if (this.opts.linebreaks && !this.utils.isBlockTag(first[0].tagName))
|
||
{
|
||
this.selection.get();
|
||
this.range.setStart(this.$editor[0], 0);
|
||
this.range.setEnd(this.$editor[0], 0);
|
||
this.selection.addRange();
|
||
|
||
return;
|
||
}
|
||
|
||
// if node is tag
|
||
this.caret.setStart(first);
|
||
},
|
||
setEnd: function()
|
||
{
|
||
if (this.utils.browser('mozilla') || this.utils.browser('msie'))
|
||
{
|
||
var last = this.$editor.children().last();
|
||
this.caret.setEnd(last);
|
||
}
|
||
else
|
||
{
|
||
this.selection.get();
|
||
|
||
try {
|
||
this.range.selectNodeContents(this.$editor[0]);
|
||
this.range.collapse(false);
|
||
|
||
this.selection.addRange();
|
||
}
|
||
catch (e) {}
|
||
}
|
||
|
||
},
|
||
isFocused: function()
|
||
{
|
||
var focusNode = document.getSelection().focusNode;
|
||
if (focusNode === null) return false;
|
||
|
||
if (this.opts.linebreaks && $(focusNode.parentNode).hasClass('redactor-linebreaks')) return true;
|
||
else if (!this.utils.isRedactorParent(focusNode.parentNode)) return false;
|
||
|
||
return this.$editor.is(':focus');
|
||
}
|
||
};
|
||
},
|
||
placeholder: function()
|
||
{
|
||
return {
|
||
enable: function()
|
||
{
|
||
if (!this.placeholder.is()) return;
|
||
|
||
this.$editor.attr('placeholder', this.$element.attr('placeholder'));
|
||
|
||
this.placeholder.toggle();
|
||
this.$editor.on('keyup.redactor-placeholder', $.proxy(this.placeholder.toggle, this));
|
||
|
||
},
|
||
toggle: function()
|
||
{
|
||
var func = 'removeClass';
|
||
if (this.utils.isEmpty(this.$editor.html(), false)) func = 'addClass';
|
||
this.$editor[func]('redactor-placeholder');
|
||
},
|
||
remove: function()
|
||
{
|
||
this.$editor.removeClass('redactor-placeholder');
|
||
},
|
||
is: function()
|
||
{
|
||
if (this.opts.placeholder)
|
||
{
|
||
return this.$element.attr('placeholder', this.opts.placeholder);
|
||
}
|
||
else
|
||
{
|
||
return !(typeof this.$element.attr('placeholder') == 'undefined' || this.$element.attr('placeholder') === '');
|
||
}
|
||
}
|
||
};
|
||
},
|
||
autosave: function()
|
||
{
|
||
return {
|
||
enable: function()
|
||
{
|
||
if (!this.opts.autosave) return;
|
||
|
||
this.autosave.html = false;
|
||
this.autosave.name = (this.opts.autosaveName) ? this.opts.autosaveName : this.$textarea.attr('name');
|
||
|
||
if (!this.opts.autosaveOnChange)
|
||
{
|
||
this.autosaveInterval = setInterval($.proxy(this.autosave.load, this), this.opts.autosaveInterval * 1000);
|
||
}
|
||
},
|
||
onChange: function()
|
||
{
|
||
if (!this.opts.autosaveOnChange) return;
|
||
|
||
this.autosave.load();
|
||
},
|
||
load: function()
|
||
{
|
||
var html = this.code.get();
|
||
if (this.autosave.html === html) return;
|
||
if (this.utils.isEmpty(html)) return;
|
||
|
||
$.ajax({
|
||
url: this.opts.autosave,
|
||
type: 'post',
|
||
data: 'name=' + this.autosave.name + '&' + this.autosave.name + '=' + escape(encodeURIComponent(html)),
|
||
success: $.proxy(function(data)
|
||
{
|
||
this.autosave.success(data, html);
|
||
|
||
}, this)
|
||
});
|
||
},
|
||
success: function(data, html)
|
||
{
|
||
var json;
|
||
try
|
||
{
|
||
json = $.parseJSON(data);
|
||
}
|
||
catch(e)
|
||
{
|
||
//data has already been parsed
|
||
json = data;
|
||
}
|
||
|
||
var callbackName = (typeof json.error == 'undefined') ? 'autosave' : 'autosaveError';
|
||
|
||
this.core.setCallback(callbackName, this.autosave.name, json);
|
||
this.autosave.html = html;
|
||
},
|
||
disable: function()
|
||
{
|
||
clearInterval(this.autosaveInterval);
|
||
}
|
||
};
|
||
},
|
||
buffer: function()
|
||
{
|
||
return {
|
||
set: function(type)
|
||
{
|
||
if (typeof type == 'undefined' || type == 'undo')
|
||
{
|
||
this.buffer.setUndo();
|
||
}
|
||
else
|
||
{
|
||
this.buffer.setRedo();
|
||
}
|
||
},
|
||
setUndo: function()
|
||
{
|
||
this.selection.save();
|
||
this.opts.buffer.push(this.$editor.html());
|
||
this.selection.restore();
|
||
},
|
||
setRedo: function()
|
||
{
|
||
this.selection.save();
|
||
this.opts.rebuffer.push(this.$editor.html());
|
||
this.selection.restore();
|
||
},
|
||
getUndo: function()
|
||
{
|
||
this.$editor.html(this.opts.buffer.pop());
|
||
},
|
||
getRedo: function()
|
||
{
|
||
this.$editor.html(this.opts.rebuffer.pop());
|
||
},
|
||
add: function()
|
||
{
|
||
this.opts.buffer.push(this.$editor.html());
|
||
},
|
||
undo: function()
|
||
{
|
||
if (this.opts.buffer.length === 0) return;
|
||
|
||
this.buffer.set('redo');
|
||
this.buffer.getUndo();
|
||
|
||
this.selection.restore();
|
||
|
||
setTimeout($.proxy(this.observe.load, this), 50);
|
||
},
|
||
redo: function()
|
||
{
|
||
if (this.opts.rebuffer.length === 0) return;
|
||
|
||
this.buffer.set('undo');
|
||
this.buffer.getRedo();
|
||
|
||
this.selection.restore();
|
||
|
||
setTimeout($.proxy(this.observe.load, this), 50);
|
||
}
|
||
};
|
||
},
|
||
indent: function()
|
||
{
|
||
return {
|
||
increase: function()
|
||
{
|
||
// focus
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
|
||
var block = this.selection.getBlock();
|
||
|
||
if (block && block.tagName == 'LI')
|
||
{
|
||
this.indent.increaseLists();
|
||
}
|
||
else if (block === false && this.opts.linebreaks)
|
||
{
|
||
this.indent.increaseText();
|
||
}
|
||
else
|
||
{
|
||
this.indent.increaseBlocks();
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
},
|
||
increaseLists: function()
|
||
{
|
||
document.execCommand('indent');
|
||
|
||
this.indent.fixEmptyIndent();
|
||
this.clean.normalizeLists();
|
||
this.clean.clearUnverified();
|
||
},
|
||
increaseBlocks: function()
|
||
{
|
||
$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
|
||
{
|
||
if (elem.tagName === 'TD' || elem.tagName === 'TH') return;
|
||
|
||
var $el = this.utils.getAlignmentElement(elem);
|
||
|
||
var left = this.utils.normalize($el.css('margin-left')) + this.opts.indentValue;
|
||
$el.css('margin-left', left + 'px');
|
||
|
||
}, this));
|
||
},
|
||
increaseText: function()
|
||
{
|
||
var wrapper = this.selection.wrap('div');
|
||
$(wrapper).attr('data-tagblock', 'redactor');
|
||
$(wrapper).css('margin-left', this.opts.indentValue + 'px');
|
||
},
|
||
decrease: function()
|
||
{
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
|
||
var block = this.selection.getBlock();
|
||
if (block && block.tagName == 'LI')
|
||
{
|
||
this.indent.decreaseLists();
|
||
}
|
||
else
|
||
{
|
||
this.indent.decreaseBlocks();
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
},
|
||
decreaseLists: function ()
|
||
{
|
||
document.execCommand('outdent');
|
||
|
||
var current = this.selection.getCurrent();
|
||
|
||
var $item = $(current).closest('li');
|
||
var $parent = $item.parent();
|
||
if ($item.size() !== 0 && $parent.size() !== 0 && $parent[0].tagName == 'LI')
|
||
{
|
||
$parent.after($item);
|
||
}
|
||
|
||
this.indent.fixEmptyIndent();
|
||
|
||
if (!this.opts.linebreaks && $item.size() === 0)
|
||
{
|
||
document.execCommand('formatblock', false, 'p');
|
||
this.$editor.find('ul, ol, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
||
}
|
||
|
||
this.clean.clearUnverified();
|
||
},
|
||
decreaseBlocks: function()
|
||
{
|
||
$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
|
||
{
|
||
var $el = this.utils.getAlignmentElement(elem);
|
||
var left = this.utils.normalize($el.css('margin-left')) - this.opts.indentValue;
|
||
|
||
if (left <= 0)
|
||
{
|
||
if (this.opts.linebreaks && typeof($el.data('tagblock')) !== 'undefined')
|
||
{
|
||
$el.replaceWith($el.html() + '<br />');
|
||
}
|
||
else
|
||
{
|
||
$el.css('margin-left', '');
|
||
this.utils.removeEmptyAttr($el, 'style');
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$el.css('margin-left', left + 'px');
|
||
}
|
||
|
||
}, this));
|
||
},
|
||
fixEmptyIndent: function()
|
||
{
|
||
var block = this.selection.getBlock();
|
||
|
||
if (this.range.collapsed && block && block.tagName == 'LI' && this.utils.isEmpty($(block).text()))
|
||
{
|
||
var $block = $(block);
|
||
$block.find('span').not('.redactor-selection-marker').contents().unwrap();
|
||
$block.append('<br>');
|
||
}
|
||
}
|
||
};
|
||
},
|
||
alignment: function()
|
||
{
|
||
return {
|
||
left: function()
|
||
{
|
||
this.alignment.set('');
|
||
},
|
||
right: function()
|
||
{
|
||
this.alignment.set('right');
|
||
},
|
||
center: function()
|
||
{
|
||
this.alignment.set('center');
|
||
},
|
||
justify: function()
|
||
{
|
||
this.alignment.set('justify');
|
||
},
|
||
set: function(type)
|
||
{
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
|
||
this.alignment.blocks = this.selection.getBlocks();
|
||
if (this.opts.linebreaks && this.alignment.blocks[0] === false)
|
||
{
|
||
this.alignment.setText(type);
|
||
}
|
||
else
|
||
{
|
||
this.alignment.setBlocks(type);
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
},
|
||
setText: function(type)
|
||
{
|
||
var wrapper = this.selection.wrap('div');
|
||
$(wrapper).attr('data-tagblock', 'redactor');
|
||
$(wrapper).css('text-align', type);
|
||
},
|
||
setBlocks: function(type)
|
||
{
|
||
$.each(this.alignment.blocks, $.proxy(function(i, el)
|
||
{
|
||
var $el = this.utils.getAlignmentElement(el);
|
||
|
||
if (!$el) return;
|
||
|
||
if (type === '' && typeof($el.data('tagblock')) !== 'undefined')
|
||
{
|
||
$el.replaceWith($el.html());
|
||
}
|
||
else
|
||
{
|
||
$el.css('text-align', type);
|
||
this.utils.removeEmptyAttr($el, 'style');
|
||
}
|
||
|
||
|
||
}, this));
|
||
}
|
||
};
|
||
},
|
||
paste: function()
|
||
{
|
||
return {
|
||
init: function(e)
|
||
{
|
||
if (!this.opts.cleanOnPaste) return;
|
||
|
||
this.rtePaste = true;
|
||
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
this.utils.saveScroll();
|
||
|
||
this.paste.createPasteBox();
|
||
|
||
$(window).on('scroll.redactor-freeze', $.proxy(function()
|
||
{
|
||
$(window).scrollTop(this.saveBodyScroll);
|
||
|
||
}, this));
|
||
|
||
setTimeout($.proxy(function()
|
||
{
|
||
var html = this.$pasteBox.html();
|
||
|
||
this.$pasteBox.remove();
|
||
|
||
this.selection.restore();
|
||
this.utils.restoreScroll();
|
||
|
||
this.paste.insert(html);
|
||
|
||
$(window).off('scroll.redactor-freeze');
|
||
|
||
}, this), 1);
|
||
|
||
},
|
||
createPasteBox: function()
|
||
{
|
||
this.$pasteBox = $('<div>').html(' ').attr('contenteditable', 'true').css({ position: 'fixed', width: 0, top: 0, left: '-9999px' });
|
||
|
||
$(document.body).append(this.$pasteBox);
|
||
this.$pasteBox.focus();
|
||
},
|
||
insert: function(html)
|
||
{
|
||
html = this.core.setCallback('pasteBefore', html);
|
||
|
||
// clean
|
||
html = (this.utils.isSelectAll()) ? this.clean.onPaste(html, false) : this.clean.onPaste(html);
|
||
|
||
html = this.core.setCallback('paste', html);
|
||
|
||
if (this.utils.isSelectAll())
|
||
{
|
||
this.insert.set(html, false);
|
||
}
|
||
else
|
||
{
|
||
this.insert.html(html, false);
|
||
}
|
||
|
||
this.utils.disableSelectAll();
|
||
this.rtePaste = false;
|
||
|
||
setTimeout($.proxy(this.clean.clearUnverified, this), 10);
|
||
|
||
}
|
||
};
|
||
},
|
||
keydown: function()
|
||
{
|
||
return {
|
||
init: function(e)
|
||
{
|
||
if (this.rtePaste) return;
|
||
|
||
var key = e.which;
|
||
var arrow = (key >= 37 && key <= 40);
|
||
|
||
this.keydown.ctrl = e.ctrlKey || e.metaKey;
|
||
this.keydown.current = this.selection.getCurrent();
|
||
this.keydown.parent = this.selection.getParent();
|
||
this.keydown.block = this.selection.getBlock();
|
||
|
||
// detect tags
|
||
this.keydown.pre = this.utils.isTag(this.keydown.current, 'pre');
|
||
this.keydown.blockquote = this.utils.isTag(this.keydown.current, 'blockquote');
|
||
this.keydown.figcaption = this.utils.isTag(this.keydown.current, 'figcaption');
|
||
|
||
// shortcuts setup
|
||
this.shortcuts.init(e, key);
|
||
|
||
this.keydown.checkEvents(arrow, key);
|
||
this.keydown.setupBuffer(e, key);
|
||
this.keydown.addArrowsEvent(arrow);
|
||
this.keydown.setupSelectAll(e, key);
|
||
|
||
// callback
|
||
var keydownStop = this.core.setCallback('keydown', e);
|
||
if (keydownStop === false)
|
||
{
|
||
e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
// down
|
||
if (this.opts.enterKey && key === this.keyCode.DOWN)
|
||
{
|
||
this.keydown.onArrowDown();
|
||
}
|
||
|
||
// turn off enter key
|
||
if (!this.opts.enterKey && key === this.keyCode.ENTER)
|
||
{
|
||
e.preventDefault();
|
||
// remove selected
|
||
if (!this.range.collapsed) this.range.deleteContents();
|
||
return;
|
||
}
|
||
|
||
// on enter
|
||
if (key == this.keyCode.ENTER && !e.shiftKey && !e.ctrlKey && !e.metaKey)
|
||
{
|
||
var stop = this.core.setCallback('enter', e);
|
||
if (stop === false)
|
||
{
|
||
e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
if (this.keydown.blockquote && this.keydown.exitFromBlockquote(e) === true)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var current, $next;
|
||
if (this.keydown.pre)
|
||
{
|
||
return this.keydown.insertNewLine(e);
|
||
}
|
||
else if (this.keydown.blockquote || this.keydown.figcaption)
|
||
{
|
||
current = this.selection.getCurrent();
|
||
$next = $(current).next();
|
||
|
||
if ($next.size() !== 0 && $next[0].tagName == 'BR')
|
||
{
|
||
return this.keydown.insertBreakLine(e);
|
||
}
|
||
else if (this.utils.isEndOfElement() && (current && current != 'SPAN'))
|
||
{
|
||
return this.keydown.insertDblBreakLine(e);
|
||
}
|
||
else
|
||
{
|
||
return this.keydown.insertBreakLine(e);
|
||
}
|
||
}
|
||
else if (this.opts.linebreaks && !this.keydown.block)
|
||
{
|
||
current = this.selection.getCurrent();
|
||
$next = $(this.keydown.current).next();
|
||
|
||
if (current !== false && $(current).hasClass('redactor-invisible-space'))
|
||
{
|
||
$(current).remove();
|
||
return this.keydown.insertDblBreakLine(e);
|
||
}
|
||
else
|
||
{
|
||
if (typeof $next[0] == 'undefined')
|
||
{
|
||
return this.keydown.insertDblBreakLine(e);
|
||
}
|
||
else
|
||
{
|
||
return this.keydown.insertBreakLine(e);
|
||
}
|
||
}
|
||
}
|
||
else if (this.opts.linebreaks && this.keydown.block)
|
||
{
|
||
setTimeout($.proxy(this.keydown.replaceDivToBreakLine, this), 1);
|
||
}
|
||
// paragraphs
|
||
else if (!this.opts.linebreaks && this.keydown.block)
|
||
{
|
||
setTimeout($.proxy(this.keydown.replaceDivToParagraph, this), 1);
|
||
}
|
||
else if (!this.opts.linebreaks && !this.keydown.block)
|
||
{
|
||
return this.keydown.insertParagraph(e);
|
||
}
|
||
}
|
||
|
||
|
||
// Shift+Enter or Ctrl+Enter
|
||
if (key === this.keyCode.ENTER && (e.ctrlKey || e.shiftKey))
|
||
{
|
||
return this.keydown.onShiftEnter(e);
|
||
}
|
||
|
||
|
||
// tab or cmd + [
|
||
if (key === this.keyCode.TAB || e.metaKey && key === 221 || e.metaKey && key === 219)
|
||
{
|
||
return this.keydown.onTab(e, key);
|
||
}
|
||
|
||
|
||
// image delete and backspace
|
||
if (key === this.keyCode.BACKSPACE || key === this.keyCode.DELETE)
|
||
{
|
||
var nodes = this.selection.getNodes();
|
||
if (nodes)
|
||
{
|
||
var len = nodes.length;
|
||
var last;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
var children = $(nodes[i]).children('img');
|
||
if (children.size() !== 0)
|
||
{
|
||
var self = this;
|
||
$.each(children, function(z,s)
|
||
{
|
||
var $s = $(s);
|
||
if ($s.css('float') != 'none') return;
|
||
|
||
// image delete callback
|
||
self.core.setCallback('imageDelete', s.src, $s);
|
||
last = s;
|
||
});
|
||
}
|
||
else if (nodes[i].tagName == 'IMG')
|
||
{
|
||
if (last != nodes[i])
|
||
{
|
||
// image delete callback
|
||
this.core.setCallback('imageDelete', nodes[i].src, $(nodes[i]));
|
||
last = nodes[i];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// backspace
|
||
if (key === this.keyCode.BACKSPACE)
|
||
{
|
||
this.keydown.removeInvisibleSpace();
|
||
this.keydown.removeEmptyListInTable(e);
|
||
}
|
||
|
||
this.code.sync();
|
||
},
|
||
checkEvents: function(arrow, key)
|
||
{
|
||
if (!arrow && (this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
|
||
{
|
||
this.core.addEvent(false);
|
||
|
||
if (this.keydown.checkKeyEvents(key))
|
||
{
|
||
this.buffer.set();
|
||
}
|
||
}
|
||
},
|
||
checkKeyEvents: function(key)
|
||
{
|
||
var k = this.keyCode;
|
||
var keys = [k.BACKSPACE, k.DELETE, k.ENTER, k.SPACE, k.ESC, k.TAB, k.CTRL, k.META, k.ALT, k.SHIFT];
|
||
|
||
return ($.inArray(key, keys) == -1) ? true : false;
|
||
|
||
},
|
||
addArrowsEvent: function(arrow)
|
||
{
|
||
if (!arrow) return;
|
||
|
||
if ((this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
|
||
{
|
||
this.core.addEvent(false);
|
||
return;
|
||
}
|
||
|
||
this.core.addEvent('arrow');
|
||
},
|
||
setupBuffer: function(e, key)
|
||
{
|
||
if (this.keydown.ctrl && key === 90 && !e.shiftKey && !e.altKey && this.opts.buffer.length) // z key
|
||
{
|
||
e.preventDefault();
|
||
this.buffer.undo();
|
||
return;
|
||
}
|
||
// undo
|
||
else if (this.keydown.ctrl && key === 90 && e.shiftKey && !e.altKey && this.opts.rebuffer.length !== 0)
|
||
{
|
||
e.preventDefault();
|
||
this.buffer.redo();
|
||
return;
|
||
}
|
||
else if (!this.keydown.ctrl)
|
||
{
|
||
if (key == this.keyCode.BACKSPACE || key == this.keyCode.DELETE || (key == this.keyCode.ENTER && !e.ctrlKey && !e.shiftKey) || key == this.keyCode.SPACE)
|
||
{
|
||
this.buffer.set();
|
||
}
|
||
}
|
||
},
|
||
setupSelectAll: function(e, key)
|
||
{
|
||
if (this.keydown.ctrl && key === 65)
|
||
{
|
||
this.utils.enableSelectAll();
|
||
}
|
||
else if (key != this.keyCode.LEFT_WIN && !this.keydown.ctrl)
|
||
{
|
||
this.utils.disableSelectAll();
|
||
}
|
||
},
|
||
onArrowDown: function()
|
||
{
|
||
var tags = [this.keydown.blockquote, this.keydown.pre, this.keydown.figcaption];
|
||
|
||
for (var i = 0; i < tags.length; i++)
|
||
{
|
||
if (tags[i])
|
||
{
|
||
this.keydown.insertAfterLastElement(tags[i]);
|
||
return false;
|
||
}
|
||
}
|
||
},
|
||
onShiftEnter: function(e)
|
||
{
|
||
this.buffer.set();
|
||
|
||
if (this.keydown.blockquote && this.utils.isEndOfElement())
|
||
{
|
||
return this.keydown.insertDblBreakLine(e);
|
||
}
|
||
|
||
return this.keydown.insertBreakLine(e);
|
||
},
|
||
onTab: function(e, key)
|
||
{
|
||
if (!this.opts.tabFocus) return true;
|
||
if (this.utils.isEmpty(this.code.get()) && this.opts.tabAsSpaces === false) return true;
|
||
|
||
e.preventDefault();
|
||
|
||
var node;
|
||
if (this.keydown.pre && !e.shiftKey)
|
||
{
|
||
node = (this.opts.preSpaces) ? document.createTextNode(Array(this.opts.preSpaces + 1).join('\u00a0')) : document.createTextNode('\t');
|
||
this.insert.node(node);
|
||
this.code.sync();
|
||
}
|
||
else if (this.opts.tabAsSpaces !== false)
|
||
{
|
||
node = document.createTextNode(Array(this.opts.tabAsSpaces + 1).join('\u00a0'));
|
||
this.insert.node(node);
|
||
this.code.sync();
|
||
}
|
||
else
|
||
{
|
||
if (e.metaKey && key === 219) this.indent.decrease();
|
||
else if (e.metaKey && key === 221) this.indent.increase();
|
||
else if (!e.shiftKey) this.indent.increase();
|
||
else this.indent.decrease();
|
||
}
|
||
|
||
return false;
|
||
},
|
||
replaceDivToBreakLine: function()
|
||
{
|
||
var blockElem = this.selection.getBlock();
|
||
var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
|
||
if ((blockElem.tagName === 'DIV' || blockElem.tagName === 'P') && blockHtml === '' && !$(blockElem).hasClass('redactor-editor'))
|
||
{
|
||
var br = document.createElement('br');
|
||
|
||
$(blockElem).replaceWith(br);
|
||
this.caret.setBefore(br);
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
}
|
||
},
|
||
replaceDivToParagraph: function()
|
||
{
|
||
var blockElem = this.selection.getBlock();
|
||
var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
|
||
if (blockElem.tagName === 'DIV' && blockHtml === '' && !$(blockElem).hasClass('redactor-editor'))
|
||
{
|
||
var p = document.createElement('p');
|
||
p.innerHTML = this.opts.invisibleSpace;
|
||
|
||
$(blockElem).replaceWith(p);
|
||
this.caret.setStart(p);
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
}
|
||
else if (this.opts.cleanStyleOnEnter && blockElem.tagName == 'P')
|
||
{
|
||
$(blockElem).removeAttr('class').removeAttr('style');
|
||
}
|
||
},
|
||
insertParagraph: function(e)
|
||
{
|
||
e.preventDefault();
|
||
|
||
this.selection.get();
|
||
|
||
var p = document.createElement('p');
|
||
p.innerHTML = this.opts.invisibleSpace;
|
||
|
||
this.range.deleteContents();
|
||
this.range.insertNode(p);
|
||
|
||
this.caret.setStart(p);
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
},
|
||
exitFromBlockquote: function(e)
|
||
{
|
||
if (!this.utils.isEndOfElement()) return;
|
||
|
||
var tmp = $.trim($(this.keydown.block).html());
|
||
if (tmp.search(/(<br\s?\/?>){2}$/i) != -1)
|
||
{
|
||
e.preventDefault();
|
||
|
||
if (this.opts.linebreaks)
|
||
{
|
||
var br = document.createElement('br');
|
||
$(this.keydown.blockquote).after(br);
|
||
|
||
this.caret.setBefore(br);
|
||
$(this.keydown.block).html(tmp.replace(/<br\s?\/?>$/i, ''));
|
||
}
|
||
else
|
||
{
|
||
var node = $(this.opts.emptyHtml);
|
||
$(this.keydown.blockquote).after(node);
|
||
this.caret.setStart(node);
|
||
}
|
||
|
||
return true;
|
||
|
||
}
|
||
|
||
return;
|
||
|
||
},
|
||
insertAfterLastElement: function(element)
|
||
{
|
||
if (!this.utils.isEndOfElement()) return;
|
||
|
||
this.buffer.set();
|
||
|
||
if (this.opts.linebreaks)
|
||
{
|
||
var contents = $('<div>').append($.trim(this.$editor.html())).contents();
|
||
var last = contents.last()[0];
|
||
if (last.tagName == 'SPAN' && last.innerHTML === '')
|
||
{
|
||
last = contents.prev()[0];
|
||
}
|
||
|
||
if (this.utils.getOuterHtml(last) != this.utils.getOuterHtml(element)) return;
|
||
|
||
var br = document.createElement('br');
|
||
$(element).after(br);
|
||
this.caret.setAfter(br);
|
||
|
||
}
|
||
else
|
||
{
|
||
if (this.$editor.contents().last()[0] !== element) return;
|
||
|
||
var node = $(this.opts.emptyHtml);
|
||
$(element).after(node);
|
||
this.caret.setStart(node);
|
||
}
|
||
},
|
||
insertNewLine: function(e)
|
||
{
|
||
e.preventDefault();
|
||
|
||
var node = document.createTextNode('\n');
|
||
|
||
this.selection.get();
|
||
|
||
this.range.deleteContents();
|
||
this.range.insertNode(node);
|
||
|
||
this.caret.setAfter(node);
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
},
|
||
insertBreakLine: function(e)
|
||
{
|
||
return this.keydown.insertBreakLineProcessing(e);
|
||
},
|
||
insertDblBreakLine: function(e)
|
||
{
|
||
return this.keydown.insertBreakLineProcessing(e, true);
|
||
},
|
||
insertBreakLineProcessing: function(e, dbl)
|
||
{
|
||
e.stopPropagation();
|
||
|
||
this.selection.get();
|
||
var br1 = document.createElement('br');
|
||
|
||
this.range.deleteContents();
|
||
this.range.insertNode(br1);
|
||
|
||
if (dbl === true)
|
||
{
|
||
var br2 = document.createElement('br');
|
||
this.range.insertNode(br2);
|
||
this.caret.setAfter(br2);
|
||
}
|
||
else
|
||
{
|
||
this.caret.setAfter(br1);
|
||
}
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
},
|
||
removeInvisibleSpace: function()
|
||
{
|
||
var $current = $(this.keydown.current);
|
||
if ($current.text().search(/^\u200B$/g) === 0)
|
||
{
|
||
$current.remove();
|
||
}
|
||
},
|
||
removeEmptyListInTable: function(e)
|
||
{
|
||
var $current = $(this.keydown.current);
|
||
var $parent = $(this.keydown.parent);
|
||
var td = $current.closest('td');
|
||
|
||
if (td.size() !== 0 && $current.closest('li') && $parent.children('li').size() === 1)
|
||
{
|
||
if (!this.utils.isEmpty($current.text())) return;
|
||
|
||
e.preventDefault();
|
||
|
||
$current.remove();
|
||
$parent.remove();
|
||
|
||
this.caret.setStart(td);
|
||
}
|
||
}
|
||
};
|
||
},
|
||
keyup: function()
|
||
{
|
||
return {
|
||
init: function(e)
|
||
{
|
||
if (this.rtePaste) return;
|
||
|
||
var key = e.which;
|
||
|
||
this.keyup.current = this.selection.getCurrent();
|
||
this.keyup.parent = this.selection.getParent();
|
||
var $parent = this.utils.isRedactorParent($(this.keyup.parent).parent());
|
||
|
||
// callback
|
||
var keyupStop = this.core.setCallback('keyup', e);
|
||
if (keyupStop === false)
|
||
{
|
||
e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
// replace to p before / after the table or body
|
||
if (!this.opts.linebreaks && this.keyup.current.nodeType == 3 && this.keyup.current.length <= 1 && (this.keyup.parent === false || this.keyup.parent.tagName == 'BODY'))
|
||
{
|
||
this.keyup.replaceToParagraph();
|
||
}
|
||
|
||
if ($(this.keyup.parent).hasClass('redactor-invisible-space') && ($parent === false || $parent[0].tagName == 'BODY'))
|
||
{
|
||
$(this.keyup.parent).contents().unwrap();
|
||
this.keyup.replaceToParagraph();
|
||
}
|
||
|
||
// linkify
|
||
if (this.opts.convertLinks && (this.opts.convertUrlLinks || this.opts.convertImageLinks || this.opts.convertVideoLinks) && key === this.keyCode.ENTER)
|
||
{
|
||
this.formatLinkify(this.opts.linkProtocol, this.opts.convertLinks, this.opts.convertUrlLinks, this.opts.convertImageLinks, this.opts.convertVideoLinks, this.opts.linkSize);
|
||
|
||
this.observe.load();
|
||
this.code.sync();
|
||
}
|
||
|
||
if (key === this.keyCode.DELETE || key === this.keyCode.BACKSPACE)
|
||
{
|
||
// clear unverified
|
||
this.clean.clearUnverified();
|
||
|
||
if (this.observe.image)
|
||
{
|
||
e.preventDefault();
|
||
|
||
this.image.hideResize();
|
||
|
||
this.buffer.set();
|
||
this.image.remove(this.observe.image);
|
||
this.observe.image = false;
|
||
|
||
return false;
|
||
}
|
||
|
||
// remove empty paragraphs
|
||
this.$editor.find('p').each($.proxy(this.utils.removeEmpty, this));
|
||
|
||
// remove invisible space
|
||
if (this.keyup.current && this.keyup.current.tagName == 'DIV' && this.utils.isEmpty(this.keyup.current.innerHTML))
|
||
{
|
||
if (this.opts.linebreaks)
|
||
{
|
||
$(this.keyup.current).after(this.selection.getMarkerAsHtml());
|
||
this.selection.restore();
|
||
$(this.keyup.current).remove();
|
||
}
|
||
}
|
||
|
||
// if empty
|
||
return this.keyup.formatEmpty(e);
|
||
}
|
||
},
|
||
replaceToParagraph: function()
|
||
{
|
||
var $current = $(this.keyup.current);
|
||
var node = $('<p>').append($current.clone());
|
||
$current.replaceWith(node);
|
||
var next = $(node).next();
|
||
if (typeof(next[0]) !== 'undefined' && next[0].tagName == 'BR')
|
||
{
|
||
next.remove();
|
||
}
|
||
|
||
this.caret.setEnd(node);
|
||
},
|
||
formatEmpty: function(e)
|
||
{
|
||
var html = $.trim(this.$editor.html());
|
||
|
||
if (!this.utils.isEmpty(html)) return;
|
||
|
||
e.preventDefault();
|
||
|
||
if (this.opts.linebreaks)
|
||
{
|
||
this.$editor.html(this.selection.getMarkerAsHtml());
|
||
this.selection.restore();
|
||
}
|
||
else
|
||
{
|
||
html = '<p><br /></p>';
|
||
|
||
this.$editor.html(html);
|
||
this.focus.setStart();
|
||
}
|
||
|
||
this.code.sync();
|
||
|
||
return false;
|
||
}
|
||
};
|
||
},
|
||
shortcuts: function()
|
||
{
|
||
return {
|
||
init: function(e, key)
|
||
{
|
||
// disable browser's hot keys for bold and italic
|
||
if (!this.opts.shortcuts)
|
||
{
|
||
if ((e.ctrlKey || e.metaKey) && (key === 66 || key === 73)) e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
$.each(this.opts.shortcuts, $.proxy(function(str, command)
|
||
{
|
||
var keys = str.split(',');
|
||
var len = keys.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if (typeof keys[i] === 'string')
|
||
{
|
||
this.shortcuts.handler(e, $.trim(keys[i]), $.proxy(function()
|
||
{
|
||
var func;
|
||
if (command.func.search(/\./) != '-1')
|
||
{
|
||
func = command.func.split('.');
|
||
if (typeof this[func[0]] != 'undefined')
|
||
{
|
||
this[func[0]][func[1]].apply(this, command.params);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
this[command.func].apply(this, command.params);
|
||
}
|
||
|
||
}, this));
|
||
}
|
||
|
||
}
|
||
|
||
}, this));
|
||
},
|
||
handler: function(e, keys, origHandler)
|
||
{
|
||
// based on https://github.com/jeresig/jquery.hotkeys
|
||
var hotkeysSpecialKeys =
|
||
{
|
||
8: "backspace", 9: "tab", 10: "return", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
|
||
20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
|
||
37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del", 59: ";", 61: "=",
|
||
96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
|
||
104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
|
||
112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
|
||
120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 173: "-", 186: ";", 187: "=",
|
||
188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'"
|
||
};
|
||
|
||
|
||
var hotkeysShiftNums =
|
||
{
|
||
"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
|
||
"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
|
||
".": ">", "/": "?", "\\": "|"
|
||
};
|
||
|
||
keys = keys.toLowerCase().split(" ");
|
||
var special = hotkeysSpecialKeys[e.keyCode],
|
||
character = String.fromCharCode( e.which ).toLowerCase(),
|
||
modif = "", possible = {};
|
||
|
||
$.each([ "alt", "ctrl", "meta", "shift"], function(index, specialKey)
|
||
{
|
||
if (e[specialKey + 'Key'] && special !== specialKey)
|
||
{
|
||
modif += specialKey + '+';
|
||
}
|
||
});
|
||
|
||
|
||
if (special) possible[modif + special] = true;
|
||
if (character)
|
||
{
|
||
possible[modif + character] = true;
|
||
possible[modif + hotkeysShiftNums[character]] = true;
|
||
|
||
// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
|
||
if (modif === "shift+")
|
||
{
|
||
possible[hotkeysShiftNums[character]] = true;
|
||
}
|
||
}
|
||
|
||
for (var i = 0, len = keys.length; i < len; i++)
|
||
{
|
||
if (possible[keys[i]])
|
||
{
|
||
e.preventDefault();
|
||
return origHandler.apply(this, arguments);
|
||
}
|
||
}
|
||
}
|
||
};
|
||
},
|
||
line: function()
|
||
{
|
||
return {
|
||
insert: function()
|
||
{
|
||
this.buffer.set();
|
||
|
||
var blocks = this.selection.getBlocks();
|
||
if (blocks[0] !== false && this.line.isExceptLastOrFirst(blocks))
|
||
{
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
return;
|
||
}
|
||
|
||
if (this.utils.browser('msie'))
|
||
{
|
||
this.line.insertInIe();
|
||
}
|
||
else
|
||
{
|
||
this.line.insertInOthersBrowsers();
|
||
}
|
||
},
|
||
isExceptLastOrFirst: function(blocks)
|
||
{
|
||
var exceptTags = ['li', 'td', 'th', 'blockquote', 'figcaption', 'pre', 'dl', 'dt', 'dd'];
|
||
|
||
var first = blocks[0].tagName.toLowerCase();
|
||
var last = this.selection.getLastBlock();
|
||
|
||
last = (typeof last == 'undefined') ? first : last.tagName.toLowerCase();
|
||
|
||
var firstFound = $.inArray(first, exceptTags) != -1;
|
||
var lastFound = $.inArray(last, exceptTags) != -1;
|
||
|
||
if ((firstFound && lastFound) || firstFound)
|
||
{
|
||
return true;
|
||
}
|
||
},
|
||
insertInIe: function()
|
||
{
|
||
this.utils.saveScroll();
|
||
this.buffer.set();
|
||
|
||
this.insert.node(document.createElement('hr'));
|
||
|
||
this.utils.restoreScroll();
|
||
this.code.sync();
|
||
},
|
||
insertInOthersBrowsers: function()
|
||
{
|
||
this.buffer.set();
|
||
|
||
var extra = '<p id="redactor-insert-line"><br /></p>';
|
||
if (this.opts.linebreaks) extra = '<br id="redactor-insert-line">';
|
||
|
||
document.execCommand('insertHTML', false, '<hr>' + extra);
|
||
|
||
this.line.setFocus();
|
||
this.code.sync();
|
||
},
|
||
setFocus: function()
|
||
{
|
||
var node = this.$editor.find('#redactor-insert-line');
|
||
var next = $(node).next()[0];
|
||
|
||
if (next)
|
||
{
|
||
this.caret.setAfter(node);
|
||
node.remove();
|
||
}
|
||
else
|
||
{
|
||
node.removeAttr('id');
|
||
}
|
||
}
|
||
};
|
||
},
|
||
list: function()
|
||
{
|
||
return {
|
||
toggle: function(cmd)
|
||
{
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
|
||
var parent = this.selection.getParent();
|
||
var $list = $(parent).closest('ol, ul');
|
||
|
||
if (!this.utils.isRedactorParent($list) && $list.size() !== 0)
|
||
{
|
||
$list = false;
|
||
}
|
||
|
||
var isUnorderedCmdOrdered, isOrderedCmdUnordered;
|
||
var remove = false;
|
||
if ($list && $list.length)
|
||
{
|
||
remove = true;
|
||
var listTag = $list[0].tagName;
|
||
|
||
isUnorderedCmdOrdered = (cmd === 'orderedlist' && listTag === 'UL');
|
||
isOrderedCmdUnordered = (cmd === 'unorderedlist' && listTag === 'OL');
|
||
}
|
||
|
||
if (isUnorderedCmdOrdered)
|
||
{
|
||
this.utils.replaceToTag($list, 'ol');
|
||
}
|
||
else if (isOrderedCmdUnordered)
|
||
{
|
||
this.utils.replaceToTag($list, 'ul');
|
||
}
|
||
else
|
||
{
|
||
if (remove)
|
||
{
|
||
this.list.remove(cmd);
|
||
}
|
||
else
|
||
{
|
||
this.list.insert(cmd);
|
||
}
|
||
}
|
||
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
},
|
||
insert: function(cmd)
|
||
{
|
||
if (this.utils.browser('msie') && this.opts.linebreaks)
|
||
{
|
||
this.list.insertInIe(cmd);
|
||
}
|
||
else
|
||
{
|
||
document.execCommand('insert' + cmd);
|
||
}
|
||
|
||
var parent = this.selection.getParent();
|
||
var $list = $(parent).closest('ol, ul');
|
||
|
||
if (!this.opts.linebreaks && this.utils.isEmpty($list.find('li').text()))
|
||
{
|
||
var $children = $list.children('li');
|
||
$children.find('br').remove();
|
||
$children.append(this.selection.getMarkerAsHtml());
|
||
}
|
||
|
||
if ($list.length)
|
||
{
|
||
// remove block-element list wrapper
|
||
var $listParent = $list.parent();
|
||
if (this.utils.isRedactorParent($listParent) && $listParent[0].tagName != 'LI' && this.utils.isBlock($listParent[0]))
|
||
{
|
||
$listParent.replaceWith($listParent.contents());
|
||
}
|
||
}
|
||
|
||
if (!this.utils.browser('msie'))
|
||
{
|
||
this.$editor.focus();
|
||
}
|
||
|
||
this.clean.clearUnverified();
|
||
},
|
||
insertInIe: function(cmd)
|
||
{
|
||
var wrapper = this.selection.wrap('div');
|
||
var wrapperHtml = $(wrapper).html();
|
||
|
||
var tmpList = (cmd == 'orderedlist') ? $('<ol>') : $('<ul>');
|
||
var tmpLi = $('<li>');
|
||
|
||
if ($.trim(wrapperHtml) === '')
|
||
{
|
||
tmpLi.append(this.selection.getMarkerAsHtml());
|
||
tmpList.append(tmpLi);
|
||
this.$editor.find('#selection-marker-1').replaceWith(tmpList);
|
||
}
|
||
else
|
||
{
|
||
var items = wrapperHtml.split(/<br\s?\/?>/gi);
|
||
if (items)
|
||
{
|
||
for (var i = 0; i < items.length; i++)
|
||
{
|
||
if ($.trim(items[i]) !== '')
|
||
{
|
||
tmpList.append($('<li>').html(items[i]));
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
tmpLi.append(wrapperHtml);
|
||
tmpList.append(tmpLi);
|
||
}
|
||
|
||
$(wrapper).replaceWith(tmpList);
|
||
}
|
||
},
|
||
remove: function(cmd)
|
||
{
|
||
document.execCommand('insert' + cmd);
|
||
|
||
var $current = $(this.selection.getCurrent());
|
||
|
||
this.indent.fixEmptyIndent();
|
||
|
||
if (!this.opts.linebreaks && $current.closest('li, th, td').size() === 0)
|
||
{
|
||
document.execCommand('formatblock', false, 'p');
|
||
this.$editor.find('ul, ol, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
||
}
|
||
|
||
var $table = $(this.selection.getCurrent()).closest('table');
|
||
var $prev = $table.prev();
|
||
if (!this.opts.linebreaks && $table.size() !== 0 && $prev.size() !== 0 && $prev[0].tagName == 'BR')
|
||
{
|
||
$prev.remove();
|
||
}
|
||
|
||
this.clean.clearUnverified();
|
||
|
||
}
|
||
};
|
||
},
|
||
block: function()
|
||
{
|
||
return {
|
||
formatting: function(name)
|
||
{
|
||
var type, value;
|
||
|
||
if (typeof this.formatting[name].data != 'undefined') type = 'data';
|
||
else if (typeof this.formatting[name].attr != 'undefined') type = 'attr';
|
||
else if (typeof this.formatting[name].class != 'undefined') type = 'class';
|
||
|
||
if (type) value = this.formatting[name][type];
|
||
|
||
this.block.format(this.formatting[name].tag, type, value);
|
||
|
||
},
|
||
format: function(tag, type, value)
|
||
{
|
||
if (tag == 'quote') tag = 'blockquote';
|
||
|
||
var formatTags = ['p', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
||
if ($.inArray(tag, formatTags) == -1) return;
|
||
|
||
this.block.isRemoveInline = (tag == 'pre' || tag.search(/h[1-6]/i) != -1);
|
||
|
||
// focus
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
this.block.blocks = this.selection.getBlocks();
|
||
|
||
this.block.blocksSize = this.block.blocks.length;
|
||
this.block.type = type;
|
||
this.block.value = value;
|
||
|
||
this.buffer.set();
|
||
this.selection.save();
|
||
|
||
this.block.set(tag);
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
|
||
},
|
||
set: function(tag)
|
||
{
|
||
this.selection.get();
|
||
this.block.containerTag = this.range.commonAncestorContainer.tagName;
|
||
|
||
if (this.range.collapsed)
|
||
{
|
||
this.block.setCollapsed(tag);
|
||
}
|
||
else
|
||
{
|
||
this.block.setMultiple(tag);
|
||
}
|
||
},
|
||
setCollapsed: function(tag)
|
||
{
|
||
var block = this.block.blocks[0];
|
||
if (block === false) return;
|
||
|
||
if (block.tagName == 'LI')
|
||
{
|
||
if (tag != 'blockquote') return;
|
||
|
||
this.block.formatListToBlockquote();
|
||
return;
|
||
}
|
||
|
||
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
|
||
if (isContainerTable)
|
||
{
|
||
if (!this.opts.linebreaks && tag == 'p')
|
||
{
|
||
document.execCommand('formatblock', false, '<' + tag + '>');
|
||
|
||
block = this.selection.getBlock();
|
||
this.block.toggle($(block));
|
||
}
|
||
}
|
||
else if (block.tagName.toLowerCase() != tag)
|
||
{
|
||
if (this.opts.linebreaks && tag == 'p')
|
||
{
|
||
$(block).prepend('<br>').append('<br>');
|
||
this.utils.replaceWithContents(block);
|
||
}
|
||
else
|
||
{
|
||
var $formatted = this.utils.replaceToTag(block, tag);
|
||
|
||
this.block.toggle($formatted);
|
||
|
||
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
||
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
||
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
||
}
|
||
}
|
||
else if (tag == 'blockquote' && block.tagName.toLowerCase() == tag)
|
||
{
|
||
// blockquote off
|
||
if (this.opts.linebreaks)
|
||
{
|
||
$(block).prepend('<br>').append('<br>');
|
||
this.utils.replaceWithContents(block);
|
||
}
|
||
else
|
||
{
|
||
var $el = this.utils.replaceToTag(block, 'p');
|
||
this.block.toggle($el);
|
||
}
|
||
}
|
||
else if (block.tagName.toLowerCase() == tag)
|
||
{
|
||
this.block.toggle($(block));
|
||
}
|
||
|
||
},
|
||
setMultiple: function(tag)
|
||
{
|
||
var block = this.block.blocks[0];
|
||
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
|
||
|
||
if (block !== false && this.block.blocksSize === 1)
|
||
{
|
||
if (block.tagName.toLowerCase() == tag && tag == 'blockquote')
|
||
{
|
||
// blockquote off
|
||
if (this.opts.linebreaks)
|
||
{
|
||
$(block).prepend('<br>').append('<br>');
|
||
this.utils.replaceWithContents(block);
|
||
}
|
||
else
|
||
{
|
||
var $el = this.utils.replaceToTag(block, 'p');
|
||
this.block.toggle($el);
|
||
}
|
||
}
|
||
else if (block.tagName == 'LI')
|
||
{
|
||
if (tag != 'blockquote') return;
|
||
|
||
this.block.formatListToBlockquote();
|
||
}
|
||
else if (this.block.containerTag == 'BLOCKQUOTE')
|
||
{
|
||
this.block.formatBlockquote(tag);
|
||
}
|
||
else if (this.opts.linebreaks && ((isContainerTable) || (this.range.commonAncestorContainer != block)))
|
||
{
|
||
this.block.formatWrap(tag);
|
||
}
|
||
else
|
||
{
|
||
if (this.opts.linebreaks && tag == 'p')
|
||
{
|
||
$(block).prepend('<br>').append('<br>');
|
||
this.utils.replaceWithContents(block);
|
||
}
|
||
else
|
||
{
|
||
|
||
var $formatted = this.utils.replaceToTag(block, tag);
|
||
|
||
this.block.toggle($formatted);
|
||
|
||
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
||
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (this.opts.linebreaks || tag != 'p')
|
||
{
|
||
if (tag == 'blockquote')
|
||
{
|
||
var count = 0;
|
||
for (var i = 0; i < this.block.blocksSize; i++)
|
||
{
|
||
if (this.block.blocks[i].tagName == 'BLOCKQUOTE') count++;
|
||
}
|
||
|
||
// only blockquote selected
|
||
if (count == this.block.blocksSize)
|
||
{
|
||
$.each(this.block.blocks, $.proxy(function(i,s)
|
||
{
|
||
if (this.opts.linebreaks)
|
||
{
|
||
$(s).prepend('<br>').append('<br>');
|
||
this.utils.replaceWithContents(s);
|
||
}
|
||
else
|
||
{
|
||
this.utils.replaceToTag(s, 'p');
|
||
}
|
||
|
||
}, this));
|
||
|
||
return;
|
||
}
|
||
|
||
}
|
||
|
||
this.block.formatWrap(tag);
|
||
}
|
||
else
|
||
{
|
||
var classSize = 0;
|
||
var toggleType = false;
|
||
if (this.block.type == 'class')
|
||
{
|
||
toggleType = 'toggle';
|
||
classSize = $(this.block.blocks).filter('.' + this.block.value).size();
|
||
|
||
if (this.block.blocksSize == classSize) toggleType = 'toggle';
|
||
else if (this.block.blocksSize > classSize) toggleType = 'set';
|
||
else if (classSize === 0) toggleType = 'set';
|
||
|
||
}
|
||
|
||
var exceptTags = ['ul', 'ol', 'li', 'td', 'th', 'dl', 'dt', 'dd'];
|
||
$.each(this.block.blocks, $.proxy(function(i,s)
|
||
{
|
||
if ($.inArray(s.tagName.toLowerCase(), exceptTags) != -1) return;
|
||
|
||
var $formatted = this.utils.replaceToTag(s, tag);
|
||
|
||
if (toggleType)
|
||
{
|
||
if (toggleType == 'toggle') this.block.toggle($formatted);
|
||
else if (toggleType == 'remove') this.block.remove($formatted);
|
||
else if (toggleType == 'set') this.block.set2($formatted);
|
||
}
|
||
else this.block.toggle($formatted);
|
||
|
||
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
||
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
||
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
||
|
||
|
||
}, this));
|
||
}
|
||
}
|
||
},
|
||
toggle: function($el)
|
||
{
|
||
if (this.block.type == 'class')
|
||
{
|
||
$el.toggleClass(this.block.value);
|
||
return;
|
||
}
|
||
else if (this.block.type == 'attr' || this.block.type == 'data')
|
||
{
|
||
if ($el.attr(this.block.value.name) == this.block.value.value)
|
||
{
|
||
$el.removeAttr(this.block.value.name);
|
||
}
|
||
else
|
||
{
|
||
$el.attr(this.block.value.name, this.block.value.value);
|
||
}
|
||
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
$el.removeAttr('style class');
|
||
return;
|
||
}
|
||
},
|
||
remove: function($el)
|
||
{
|
||
$el.removeClass(this.block.value);
|
||
},
|
||
formatListToBlockquote: function()
|
||
{
|
||
var block = $(this.block.blocks[0]).closest('ul, ol');
|
||
|
||
$(block).find('ul, ol').contents().unwrap();
|
||
$(block).find('li').append($('<br>')).contents().unwrap();
|
||
|
||
var $el = this.utils.replaceToTag(block, 'blockquote');
|
||
this.block.toggle($el);
|
||
},
|
||
formatBlockquote: function(tag)
|
||
{
|
||
document.execCommand('outdent');
|
||
document.execCommand('formatblock', false, tag);
|
||
|
||
this.clean.clearUnverified();
|
||
this.$editor.find('p:empty').remove();
|
||
|
||
var formatted = this.selection.getBlock();
|
||
|
||
if (tag != 'p')
|
||
{
|
||
$(formatted).find('img').remove();
|
||
}
|
||
|
||
if (!this.opts.linebreaks)
|
||
{
|
||
this.block.toggle($(formatted));
|
||
}
|
||
|
||
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
||
|
||
if (this.opts.linebreaks && tag == 'p')
|
||
{
|
||
this.utils.replaceWithContents(formatted);
|
||
}
|
||
|
||
},
|
||
formatWrap: function(tag)
|
||
{
|
||
if (this.block.containerTag == 'UL' || this.block.containerTag == 'OL')
|
||
{
|
||
if (tag == 'blockquote')
|
||
{
|
||
this.block.formatListToBlockquote();
|
||
}
|
||
else
|
||
{
|
||
return;
|
||
}
|
||
}
|
||
|
||
var formatted = this.selection.wrap(tag);
|
||
if (formatted === false) return;
|
||
|
||
var $formatted = $(formatted);
|
||
|
||
this.block.formatTableWrapping($formatted);
|
||
|
||
var $elements = $formatted.find(this.opts.blockLevelElements.join(',') + ', td, table, thead, tbody, tfoot, th, tr');
|
||
|
||
if ((this.opts.linebreaks && tag == 'p') || tag == 'pre' || tag == 'blockquote')
|
||
{
|
||
$elements.append('<br />');
|
||
}
|
||
|
||
$elements.contents().unwrap();
|
||
|
||
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
||
|
||
$.each(this.block.blocks, $.proxy(this.utils.removeEmpty, this));
|
||
|
||
$formatted.append(this.selection.getMarker(2));
|
||
|
||
if (!this.opts.linebreaks)
|
||
{
|
||
this.block.toggle($formatted);
|
||
}
|
||
|
||
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
||
$formatted.find('blockquote:empty').remove();
|
||
|
||
if (this.block.isRemoveInline)
|
||
{
|
||
this.utils.removeInlineTags($formatted);
|
||
}
|
||
|
||
if (this.opts.linebreaks && tag == 'p')
|
||
{
|
||
this.utils.replaceWithContents($formatted);
|
||
}
|
||
|
||
},
|
||
formatTableWrapping: function($formatted)
|
||
{
|
||
if ($formatted.closest('table').size() === 0) return;
|
||
|
||
if ($formatted.closest('tr').size() === 0) $formatted.wrap('<tr>');
|
||
if ($formatted.closest('td').size() === 0) $formatted.wrap('<td>');
|
||
},
|
||
removeData: function(name, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).removeAttr('data-' + name);
|
||
|
||
this.code.sync();
|
||
},
|
||
setData: function(name, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).attr('data-' + name, value);
|
||
|
||
this.code.sync();
|
||
},
|
||
toggleData: function(name, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$.each(blocks, function()
|
||
{
|
||
if ($(this).attr('data-' + name))
|
||
{
|
||
$(this).removeAttr('data-' + name);
|
||
}
|
||
else
|
||
{
|
||
$(this).attr('data-' + name, value);
|
||
}
|
||
});
|
||
},
|
||
removeAttr: function(attr, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).removeAttr(attr);
|
||
|
||
this.code.sync();
|
||
},
|
||
setAttr: function(attr, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).attr(attr, value);
|
||
|
||
this.code.sync();
|
||
},
|
||
toggleAttr: function(attr, value)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$.each(blocks, function()
|
||
{
|
||
if ($(this).attr(name))
|
||
{
|
||
$(this).removeAttr(name);
|
||
}
|
||
else
|
||
{
|
||
$(this).attr(name, value);
|
||
}
|
||
});
|
||
},
|
||
removeClass: function(className)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).removeClass(className);
|
||
|
||
this.utils.removeEmptyAttr(blocks, 'class');
|
||
|
||
this.code.sync();
|
||
},
|
||
setClass: function(className)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).addClass(className);
|
||
|
||
this.code.sync();
|
||
},
|
||
toggleClass: function(className)
|
||
{
|
||
var blocks = this.selection.getBlocks();
|
||
$(blocks).toggleClass(className);
|
||
|
||
this.code.sync();
|
||
}
|
||
};
|
||
},
|
||
inline: function()
|
||
{
|
||
return {
|
||
formatting: function(name)
|
||
{
|
||
var type, value;
|
||
|
||
if (typeof this.formatting[name].style != 'undefined') type = 'style';
|
||
else if (typeof this.formatting[name].class != 'undefined') type = 'class';
|
||
|
||
if (type) value = this.formatting[name][type];
|
||
|
||
this.inline.format(this.formatting[name].tag, type, value);
|
||
|
||
},
|
||
format: function(tag, type, value)
|
||
{
|
||
// Stop formatting pre
|
||
if (this.utils.isCurrentOrParent('PRE')) return;
|
||
|
||
var tags = ['b', 'bold', 'i', 'italic', 'underline', 'strikethrough', 'deleted', 'superscript', 'subscript'];
|
||
var replaced = ['strong', 'strong', 'em', 'em', 'u', 'del', 'del', 'sup', 'sub'];
|
||
|
||
for (var i = 0; i < tags.length; i++)
|
||
{
|
||
if (tag == tags[i]) tag = replaced[i];
|
||
}
|
||
|
||
this.inline.type = type || false;
|
||
this.inline.value = value || false;
|
||
|
||
this.buffer.set();
|
||
this.$editor.focus();
|
||
|
||
this.selection.get();
|
||
|
||
if (this.range.collapsed)
|
||
{
|
||
this.inline.formatCollapsed(tag);
|
||
}
|
||
else
|
||
{
|
||
this.inline.formatMultiple(tag);
|
||
}
|
||
},
|
||
formatCollapsed: function(tag)
|
||
{
|
||
var current = this.selection.getCurrent();
|
||
var $parent = $(current).closest(tag + '[data-redactor-tag=' + tag + ']');
|
||
|
||
// inline there is
|
||
if ($parent.size() !== 0)
|
||
{
|
||
this.caret.setAfter($parent[0]);
|
||
|
||
// remove empty
|
||
if (this.utils.isEmpty($parent.text())) $parent.remove();
|
||
|
||
this.code.sync();
|
||
|
||
return;
|
||
}
|
||
|
||
// create empty inline
|
||
var node = $('<' + tag + '>').attr('data-verified', 'redactor').attr('data-redactor-tag', tag);
|
||
node.html(this.opts.invisibleSpace);
|
||
|
||
node = this.inline.setFormat(node);
|
||
|
||
this.insert.node(node);
|
||
this.caret.setEnd(node);
|
||
|
||
this.code.sync();
|
||
|
||
return;
|
||
},
|
||
formatMultiple: function(tag)
|
||
{
|
||
this.inline.formatConvert(tag);
|
||
|
||
this.selection.save();
|
||
document.execCommand('strikethrough');
|
||
|
||
this.$editor.find('strike').each($.proxy(function(i,s)
|
||
{
|
||
var $el = $(s);
|
||
|
||
this.inline.formatRemoveSameChildren($el, tag);
|
||
|
||
var $span;
|
||
if (this.inline.type)
|
||
{
|
||
$span = $('<span>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
|
||
$span = this.inline.setFormat($span);
|
||
}
|
||
else
|
||
{
|
||
$span = $('<' + tag + '>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
|
||
}
|
||
|
||
$el.replaceWith($span.html($el.contents()));
|
||
|
||
if (tag == 'span')
|
||
{
|
||
var $parent = $span.parent();
|
||
if ($parent && $parent[0].tagName == 'SPAN' && this.inline.type == 'style')
|
||
{
|
||
var arr = this.inline.value.split(';');
|
||
|
||
for (var z = 0; z < arr.length; z++)
|
||
{
|
||
if (arr[z] === '') return;
|
||
var style = arr[z].split(':');
|
||
$parent.css(style[0], '');
|
||
|
||
if (this.utils.removeEmptyAttr($parent, 'style'))
|
||
{
|
||
$parent.replaceWith($parent.contents());
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
}
|
||
|
||
}, this));
|
||
|
||
if (tag != 'del')
|
||
{
|
||
var self = this;
|
||
this.$editor.find('inline').each(function(i,s)
|
||
{
|
||
self.utils.replaceToTag(s, 'del');
|
||
});
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
|
||
},
|
||
formatRemoveSameChildren: function($el, tag)
|
||
{
|
||
$el.children(tag).each(function()
|
||
{
|
||
var $child = $(this);
|
||
if (!$child.hasClass('redactor-selection-marker'))
|
||
{
|
||
$child.contents().unwrap();
|
||
}
|
||
});
|
||
},
|
||
formatConvert: function(tag)
|
||
{
|
||
this.selection.save();
|
||
|
||
var find = '';
|
||
if (this.inline.type == 'class') find = '[data-redactor-class=' + this.inline.value + ']';
|
||
else if (this.inline.type == 'style')
|
||
{
|
||
find = '[data-redactor-style="' + this.inline.value + '"]';
|
||
}
|
||
|
||
if (tag != 'del')
|
||
{
|
||
var self = this;
|
||
this.$editor.find('del').each(function(i,s)
|
||
{
|
||
self.utils.replaceToTag(s, 'inline');
|
||
});
|
||
}
|
||
|
||
this.$editor.find('[data-redactor-tag="' + tag + '"]' + find).each(function()
|
||
{
|
||
if (find === '' && tag == 'span' && this.tagName.toLowerCase() == tag) return;
|
||
|
||
var $el = $(this);
|
||
$el.replaceWith($('<strike />').html($el.contents()));
|
||
|
||
});
|
||
|
||
this.selection.restore();
|
||
},
|
||
setFormat: function(node)
|
||
{
|
||
switch (this.inline.type)
|
||
{
|
||
case 'class':
|
||
|
||
if (node.hasClass(this.inline.value))
|
||
{
|
||
node.removeClass(this.inline.value);
|
||
node.removeAttr('data-redactor-class');
|
||
}
|
||
else
|
||
{
|
||
node.addClass(this.inline.value);
|
||
node.attr('data-redactor-class', this.inline.value);
|
||
}
|
||
|
||
|
||
break;
|
||
case 'style':
|
||
|
||
node[0].style.cssText = this.inline.value;
|
||
node.attr('data-redactor-style', this.inline.value);
|
||
|
||
break;
|
||
}
|
||
|
||
return node;
|
||
},
|
||
removeStyle: function()
|
||
{
|
||
this.buffer.set();
|
||
var current = this.selection.getCurrent();
|
||
var nodes = this.selection.getInlines();
|
||
|
||
this.selection.save();
|
||
|
||
if (current && current.tagName === 'SPAN')
|
||
{
|
||
var $s = $(current);
|
||
|
||
$s.removeAttr('style');
|
||
if ($s[0].attributes.length === 0)
|
||
{
|
||
$s.replaceWith($s.contents());
|
||
}
|
||
}
|
||
|
||
$.each(nodes, $.proxy(function(i,s)
|
||
{
|
||
var $s = $(s);
|
||
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
||
{
|
||
$s.removeAttr('style');
|
||
if ($s[0].attributes.length === 0)
|
||
{
|
||
$s.replaceWith($s.contents());
|
||
}
|
||
}
|
||
}, this));
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
|
||
},
|
||
removeStyleRule: function(name)
|
||
{
|
||
this.buffer.set();
|
||
var parent = this.selection.getParent();
|
||
var nodes = this.selection.getInlines();
|
||
|
||
this.selection.save();
|
||
|
||
if (parent && parent.tagName === 'SPAN')
|
||
{
|
||
var $s = $(parent);
|
||
|
||
$s.css(name, '');
|
||
this.utils.removeEmptyAttr($s, 'style');
|
||
if ($s[0].attributes.length === 0)
|
||
{
|
||
$s.replaceWith($s.contents());
|
||
}
|
||
}
|
||
|
||
$.each(nodes, $.proxy(function(i,s)
|
||
{
|
||
var $s = $(s);
|
||
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
||
{
|
||
$s.css(name, '');
|
||
this.utils.removeEmptyAttr($s, 'style');
|
||
if ($s[0].attributes.length === 0)
|
||
{
|
||
$s.replaceWith($s.contents());
|
||
}
|
||
}
|
||
}, this));
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
},
|
||
removeFormat: function()
|
||
{
|
||
this.buffer.set();
|
||
var current = this.selection.getCurrent();
|
||
|
||
this.selection.save();
|
||
|
||
document.execCommand('removeFormat');
|
||
|
||
if (current && current.tagName === 'SPAN')
|
||
{
|
||
$(current).replaceWith($(current).contents());
|
||
}
|
||
|
||
|
||
$.each(this.selection.getNodes(), $.proxy(function(i,s)
|
||
{
|
||
var $s = $(s);
|
||
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
||
{
|
||
$s.replaceWith($s.contents());
|
||
}
|
||
}, this));
|
||
|
||
this.selection.restore();
|
||
this.code.sync();
|
||
|
||
},
|
||
toggleClass: function(className)
|
||
{
|
||
this.inline.format('span', 'class', className);
|
||
},
|
||
toggleStyle: function(value)
|
||
{
|
||
this.inline.format('span', 'style', value);
|
||
}
|
||
};
|
||
},
|
||
insert: function()
|
||
{
|
||
return {
|
||
set: function(html, clean)
|
||
{
|
||
this.placeholder.remove();
|
||
|
||
html = this.clean.setVerified(html);
|
||
|
||
if (typeof clean == 'undefined')
|
||
{
|
||
html = this.clean.onPaste(html, false);
|
||
}
|
||
|
||
this.$editor.html(html);
|
||
this.selection.remove();
|
||
this.focus.setEnd();
|
||
this.clean.normalizeLists();
|
||
this.code.sync();
|
||
this.observe.load();
|
||
|
||
if (typeof clean == 'undefined')
|
||
{
|
||
setTimeout($.proxy(this.clean.clearUnverified, this), 10);
|
||
}
|
||
},
|
||
text: function(text)
|
||
{
|
||
this.placeholder.remove();
|
||
|
||
text = text.toString();
|
||
text = $.trim(text);
|
||
text = this.clean.getPlainText(text, false);
|
||
|
||
this.$editor.focus();
|
||
|
||
if (this.utils.browser('msie'))
|
||
{
|
||
this.insert.htmlIe(text);
|
||
}
|
||
else
|
||
{
|
||
this.selection.get();
|
||
|
||
this.range.deleteContents();
|
||
var el = document.createElement("div");
|
||
el.innerHTML = text;
|
||
var frag = document.createDocumentFragment(), node, lastNode;
|
||
while ((node = el.firstChild))
|
||
{
|
||
lastNode = frag.appendChild(node);
|
||
}
|
||
|
||
this.range.insertNode(frag);
|
||
|
||
if (lastNode)
|
||
{
|
||
var range = this.range.cloneRange();
|
||
range.setStartAfter(lastNode);
|
||
range.collapse(true);
|
||
this.sel.removeAllRanges();
|
||
this.sel.addRange(range);
|
||
}
|
||
}
|
||
|
||
this.code.sync();
|
||
this.clean.clearUnverified();
|
||
},
|
||
html: function(html, clean)
|
||
{
|
||
this.placeholder.remove();
|
||
|
||
if (typeof clean == 'undefined') clean = true;
|
||
|
||
this.$editor.focus();
|
||
|
||
html = this.clean.setVerified(html);
|
||
|
||
if (clean)
|
||
{
|
||
html = this.clean.onPaste(html);
|
||
}
|
||
|
||
if (this.utils.browser('msie'))
|
||
{
|
||
this.insert.htmlIe(html);
|
||
}
|
||
else
|
||
{
|
||
if (this.clean.singleLine) this.insert.execHtml(html);
|
||
else document.execCommand('insertHTML', null, html);
|
||
|
||
this.insert.htmlFixMozilla();
|
||
}
|
||
|
||
this.clean.normalizeLists();
|
||
|
||
// remove empty paragraphs finaly
|
||
if (!this.opts.linebreaks)
|
||
{
|
||
this.$editor.find('p').each($.proxy(this.utils.removeEmpty, this));
|
||
}
|
||
|
||
this.code.sync();
|
||
this.observe.load();
|
||
|
||
if (clean)
|
||
{
|
||
this.clean.clearUnverified();
|
||
}
|
||
|
||
},
|
||
htmlFixMozilla: function()
|
||
{
|
||
// FF inserts empty p when content was selected dblclick
|
||
if (!this.utils.browser('mozilla')) return;
|
||
|
||
var $next = $(this.selection.getBlock()).next();
|
||
if ($next.length > 0 && $next[0].tagName == 'P' && $next.html() === '')
|
||
{
|
||
$next.remove();
|
||
}
|
||
|
||
},
|
||
htmlIe: function(html)
|
||
{
|
||
if (this.utils.isIe11())
|
||
{
|
||
var parent = this.utils.isCurrentOrParent('P');
|
||
var $html = $('<div>').append(html);
|
||
var blocksMatch = $html.contents().is('p, :header, dl, ul, ol, div, table, td, blockquote, pre, address, section, header, footer, aside, article');
|
||
|
||
if (parent && blocksMatch) this.insert.ie11FixInserting(parent, html);
|
||
else this.insert.ie11PasteFrag(html);
|
||
|
||
return;
|
||
}
|
||
|
||
document.selection.createRange().pasteHTML(html);
|
||
|
||
},
|
||
execHtml: function(html)
|
||
{
|
||
html = this.clean.setVerified(html);
|
||
|
||
this.selection.get();
|
||
|
||
this.range.deleteContents();
|
||
|
||
var el = document.createElement('div');
|
||
el.innerHTML = html;
|
||
|
||
var frag = document.createDocumentFragment(), node, lastNode;
|
||
while ((node = el.firstChild))
|
||
{
|
||
lastNode = frag.appendChild(node);
|
||
}
|
||
|
||
this.range.insertNode(frag);
|
||
|
||
this.range.collapse(true);
|
||
this.caret.setAfter(lastNode);
|
||
|
||
},
|
||
node: function(node)
|
||
{
|
||
node = node[0] || node;
|
||
|
||
this.selection.get();
|
||
this.range.deleteContents();
|
||
this.range.insertNode(node);
|
||
this.range.collapse(false);
|
||
this.selection.addRange();
|
||
|
||
return node;
|
||
},
|
||
nodeToPoint: function(node, x, y)
|
||
{
|
||
node = node[0] || node;
|
||
|
||
this.selection.get();
|
||
|
||
var range;
|
||
if (document.caretPositionFromPoint)
|
||
{
|
||
var pos = document.caretPositionFromPoint(x, y);
|
||
|
||
this.range.setStart(pos.offsetNode, pos.offset);
|
||
this.range.collapse(true);
|
||
this.range.insertNode(node);
|
||
}
|
||
else if (document.caretRangeFromPoint)
|
||
{
|
||
range = document.caretRangeFromPoint(x, y);
|
||
range.insertNode(node);
|
||
}
|
||
else if (typeof document.body.createTextRange != "undefined")
|
||
{
|
||
range = document.body.createTextRange();
|
||
range.moveToPoint(x, y);
|
||
var endRange = range.duplicate();
|
||
endRange.moveToPoint(x, y);
|
||
range.setEndPoint("EndToEnd", endRange);
|
||
range.select();
|
||
}
|
||
},
|
||
nodeToCaretPositionFromPoint: function(e, node)
|
||
{
|
||
node = node[0] || node;
|
||
|
||
var range;
|
||
var x = e.clientX, y = e.clientY;
|
||
if (document.caretPositionFromPoint)
|
||
{
|
||
var pos = document.caretPositionFromPoint(x, y);
|
||
var sel = document.getSelection();
|
||
range = sel.getRangeAt(0);
|
||
range.setStart(pos.offsetNode, pos.offset);
|
||
range.collapse(true);
|
||
range.insertNode(node);
|
||
}
|
||
else if (document.caretRangeFromPoint)
|
||
{
|
||
range = document.caretRangeFromPoint(x, y);
|
||
range.insertNode(node);
|
||
}
|
||
else if (typeof document.body.createTextRange != "undefined")
|
||
{
|
||
range = document.body.createTextRange();
|
||
range.moveToPoint(x, y);
|
||
var endRange = range.duplicate();
|
||
endRange.moveToPoint(x, y);
|
||
range.setEndPoint("EndToEnd", endRange);
|
||
range.select();
|
||
}
|
||
|
||
},
|
||
ie11FixInserting: function(parent, html)
|
||
{
|
||
var node = document.createElement('span');
|
||
node.className = 'redactor-ie-paste';
|
||
this.insert.node(node);
|
||
|
||
var parHtml = $(parent).html();
|
||
|
||
parHtml = '<p>' + parHtml.replace(/<span class="redactor-ie-paste"><\/span>/gi, '</p>' + html + '<p>') + '</p>';
|
||
$(parent).replaceWith(parHtml);
|
||
},
|
||
ie11PasteFrag: function(html)
|
||
{
|
||
this.selection.get();
|
||
this.range.deleteContents();
|
||
|
||
var el = document.createElement("div");
|
||
el.innerHTML = html;
|
||
|
||
var frag = document.createDocumentFragment(), node, lastNode;
|
||
while ((node = el.firstChild))
|
||
{
|
||
lastNode = frag.appendChild(node);
|
||
}
|
||
|
||
this.range.insertNode(frag);
|
||
}
|
||
};
|
||
},
|
||
caret: function()
|
||
{
|
||
return {
|
||
setStart: function(node)
|
||
{
|
||
// inline tag
|
||
if (!this.utils.isBlock(node))
|
||
{
|
||
var space = this.utils.createSpaceElement();
|
||
|
||
$(node).prepend(space);
|
||
this.caret.setEnd(space);
|
||
}
|
||
else
|
||
{
|
||
this.caret.set(node, 0, node, 0);
|
||
}
|
||
},
|
||
setEnd: function(node)
|
||
{
|
||
this.caret.set(node, 1, node, 1);
|
||
},
|
||
set: function(orgn, orgo, focn, foco)
|
||
{
|
||
// focus
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
orgn = orgn[0] || orgn;
|
||
focn = focn[0] || focn;
|
||
|
||
if (this.utils.isBlockTag(orgn.tagName) && orgn.innerHTML === '')
|
||
{
|
||
orgn.innerHTML = this.opts.invisibleSpace;
|
||
}
|
||
|
||
if (orgn.tagName == 'BR' && this.opts.linebreaks === false)
|
||
{
|
||
var par = $(this.opts.emptyHtml)[0];
|
||
$(orgn).replaceWith(par);
|
||
orgn = par;
|
||
focn = orgn;
|
||
}
|
||
|
||
this.selection.get();
|
||
|
||
try {
|
||
this.range.setStart(orgn, orgo);
|
||
this.range.setEnd(focn, foco);
|
||
}
|
||
catch (e) {}
|
||
|
||
this.selection.addRange();
|
||
},
|
||
setAfter: function(node)
|
||
{
|
||
var tag = $(node)[0].tagName;
|
||
|
||
// inline tag
|
||
if (tag != 'BR' && !this.utils.isBlock(node))
|
||
{
|
||
var space = this.utils.createSpaceElement();
|
||
|
||
$(node).after(space);
|
||
this.caret.setEnd(space);
|
||
}
|
||
else
|
||
{
|
||
if (tag != 'BR' && this.utils.browser('msie'))
|
||
{
|
||
this.caret.setStart($(node).next());
|
||
}
|
||
else
|
||
{
|
||
this.caret.setAfterOrBefore(node, 'after');
|
||
}
|
||
}
|
||
},
|
||
setBefore: function(node)
|
||
{
|
||
// block tag
|
||
if (this.utils.isBlock(node))
|
||
{
|
||
this.caret.setEnd($(node).prev());
|
||
}
|
||
else
|
||
{
|
||
this.caret.setAfterOrBefore(node, 'before');
|
||
}
|
||
},
|
||
setAfterOrBefore: function(node, type)
|
||
{
|
||
// focus
|
||
if (!this.utils.browser('msie')) this.$editor.focus();
|
||
|
||
node = node[0] || node;
|
||
|
||
this.selection.get();
|
||
|
||
if (type == 'after')
|
||
{
|
||
try {
|
||
|
||
this.range.setStartAfter(node);
|
||
this.range.setEndAfter(node);
|
||
}
|
||
catch (e) {}
|
||
}
|
||
else
|
||
{
|
||
try {
|
||
this.range.setStartBefore(node);
|
||
this.range.setEndBefore(node);
|
||
}
|
||
catch (e) {}
|
||
}
|
||
|
||
|
||
this.range.collapse(false);
|
||
this.selection.addRange();
|
||
},
|
||
getOffsetOfElement: function(node)
|
||
{
|
||
node = node[0] || node;
|
||
|
||
this.selection.get();
|
||
|
||
var cloned = this.range.cloneRange();
|
||
cloned.selectNodeContents(node);
|
||
cloned.setEnd(this.range.endContainer, this.range.endOffset);
|
||
|
||
return $.trim(cloned.toString()).length;
|
||
},
|
||
getOffset: function()
|
||
{
|
||
var offset = 0;
|
||
var sel = window.getSelection();
|
||
if (sel.rangeCount > 0)
|
||
{
|
||
var range = window.getSelection().getRangeAt(0);
|
||
var preCaretRange = range.cloneRange();
|
||
preCaretRange.selectNodeContents(this.$editor[0]);
|
||
preCaretRange.setEnd(range.endContainer, range.endOffset);
|
||
offset = preCaretRange.toString().length;
|
||
}
|
||
|
||
return offset;
|
||
},
|
||
setOffset: function(start, end)
|
||
{
|
||
if (typeof end == 'undefined') end = start;
|
||
if (!this.focus.isFocused()) this.focus.setStart();
|
||
|
||
var range = document.createRange();
|
||
var sel = document.getSelection();
|
||
var node, offset = 0;
|
||
var walker = document.createTreeWalker(this.$editor[0], NodeFilter.SHOW_TEXT, null, null);
|
||
|
||
while (node = walker.nextNode())
|
||
{
|
||
offset += node.nodeValue.length;
|
||
if (offset > start)
|
||
{
|
||
range.setStart(node, node.nodeValue.length + start - offset);
|
||
start = Infinity;
|
||
}
|
||
|
||
if (offset >= end)
|
||
{
|
||
range.setEnd(node, node.nodeValue.length + end - offset);
|
||
break;
|
||
}
|
||
}
|
||
|
||
sel.removeAllRanges();
|
||
sel.addRange(range);
|
||
},
|
||
setToPoint: function(start, end)
|
||
{
|
||
this.caret.setOffset(start, end);
|
||
},
|
||
getCoords: function()
|
||
{
|
||
return this.caret.getOffset();
|
||
}
|
||
};
|
||
},
|
||
selection: function()
|
||
{
|
||
return {
|
||
get: function()
|
||
{
|
||
this.sel = document.getSelection();
|
||
|
||
if (document.getSelection && this.sel.getRangeAt && this.sel.rangeCount)
|
||
{
|
||
this.range = this.sel.getRangeAt(0);
|
||
}
|
||
else
|
||
{
|
||
this.range = document.createRange();
|
||
}
|
||
},
|
||
addRange: function()
|
||
{
|
||
try {
|
||
this.sel.removeAllRanges();
|
||
} catch (e) {}
|
||
|
||
this.sel.addRange(this.range);
|
||
},
|
||
getCurrent: function()
|
||
{
|
||
var el = false;
|
||
this.selection.get();
|
||
|
||
if (this.sel && this.sel.rangeCount > 0)
|
||
{
|
||
el = this.sel.getRangeAt(0).startContainer;
|
||
}
|
||
|
||
return this.utils.isRedactorParent(el);
|
||
},
|
||
getParent: function(elem)
|
||
{
|
||
elem = elem || this.selection.getCurrent();
|
||
if (elem)
|
||
{
|
||
return this.utils.isRedactorParent($(elem).parent()[0]);
|
||
}
|
||
|
||
return false;
|
||
},
|
||
getBlock: function(node)
|
||
{
|
||
node = node || this.selection.getCurrent();
|
||
|
||
while (node)
|
||
{
|
||
if (this.utils.isBlockTag(node.tagName))
|
||
{
|
||
return ($(node).hasClass('redactor-editor')) ? false : node;
|
||
}
|
||
|
||
node = node.parentNode;
|
||
}
|
||
|
||
return false;
|
||
},
|
||
getInlines: function(nodes)
|
||
{
|
||
this.selection.get();
|
||
|
||
if (this.range && this.range.collapsed)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var inlines = [];
|
||
nodes = (typeof nodes == 'undefined') ? this.selection.getNodes() : nodes;
|
||
var inlineTags = this.opts.inlineTags;
|
||
inlineTags.push('span');
|
||
$.each(nodes, $.proxy(function(i,node)
|
||
{
|
||
if ($.inArray(node.tagName.toLowerCase(), inlineTags) != -1)
|
||
{
|
||
inlines.push(node);
|
||
}
|
||
|
||
}, this));
|
||
|
||
return (inlines.length === 0) ? false : inlines;
|
||
},
|
||
getBlocks: function(nodes)
|
||
{
|
||
this.selection.get();
|
||
|
||
if (this.range && this.range.collapsed)
|
||
{
|
||
return [this.selection.getBlock()];
|
||
}
|
||
|
||
var blocks = [];
|
||
nodes = (typeof nodes == 'undefined') ? this.selection.getNodes() : nodes;
|
||
$.each(nodes, $.proxy(function(i,node)
|
||
{
|
||
if (this.utils.isBlock(node))
|
||
{
|
||
this.selection.lastBlock = node;
|
||
blocks.push(node);
|
||
}
|
||
|
||
}, this));
|
||
|
||
return (blocks.length === 0) ? [this.selection.getBlock()] : blocks;
|
||
},
|
||
getLastBlock: function()
|
||
{
|
||
return this.selection.lastBlock;
|
||
},
|
||
getNodes: function()
|
||
{
|
||
this.selection.get();
|
||
|
||
var startNode = this.selection.getNodesMarker(1);
|
||
var endNode = this.selection.getNodesMarker(2);
|
||
|
||
this.selection.setNodesMarker(this.range, startNode, true);
|
||
|
||
if (this.range.collapsed === false)
|
||
{
|
||
this.selection.setNodesMarker(this.range, endNode, false);
|
||
}
|
||
else
|
||
{
|
||
endNode = startNode;
|
||
}
|
||
|
||
var nodes = [];
|
||
var counter = 0;
|
||
|
||
var self = this;
|
||
this.$editor.find('*').each(function()
|
||
{
|
||
if (this == startNode)
|
||
{
|
||
var parent = $(this).parent();
|
||
if (parent.length !== 0 && parent[0].tagName != 'BODY' && self.utils.isRedactorParent(parent[0]))
|
||
{
|
||
nodes.push(parent[0]);
|
||
}
|
||
|
||
nodes.push(this);
|
||
counter = 1;
|
||
}
|
||
else
|
||
{
|
||
if (counter > 0)
|
||
{
|
||
nodes.push(this);
|
||
counter = counter + 1;
|
||
}
|
||
}
|
||
|
||
if (this == endNode)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
});
|
||
|
||
var finalNodes = [];
|
||
var len = nodes.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if (nodes[i].id != 'nodes-marker-1' && nodes[i].id != 'nodes-marker-2')
|
||
{
|
||
finalNodes.push(nodes[i]);
|
||
}
|
||
}
|
||
|
||
this.selection.removeNodesMarkers();
|
||
|
||
return finalNodes;
|
||
|
||
},
|
||
getNodesMarker: function(num)
|
||
{
|
||
return $('<span id="nodes-marker-' + num + '" class="redactor-nodes-marker" data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
|
||
},
|
||
setNodesMarker: function(range, node, type)
|
||
{
|
||
range = range.cloneRange();
|
||
|
||
try {
|
||
range.collapse(type);
|
||
range.insertNode(node);
|
||
}
|
||
catch (e) {}
|
||
},
|
||
removeNodesMarkers: function()
|
||
{
|
||
$(document).find('span.redactor-nodes-marker').remove();
|
||
this.$editor.find('span.redactor-nodes-marker').remove();
|
||
},
|
||
fromPoint: function(start, end)
|
||
{
|
||
this.caret.setOffset(start, end);
|
||
},
|
||
wrap: function(tag)
|
||
{
|
||
this.selection.get();
|
||
|
||
if (this.range.collapsed) return false;
|
||
|
||
var wrapper = document.createElement(tag);
|
||
wrapper.appendChild(this.range.extractContents());
|
||
this.range.insertNode(wrapper);
|
||
|
||
return wrapper;
|
||
},
|
||
selectElement: function(node)
|
||
{
|
||
this.caret.set(node, 0, node, 1);
|
||
},
|
||
selectAll: function()
|
||
{
|
||
this.selection.get();
|
||
this.range.selectNodeContents(this.$editor[0]);
|
||
this.selection.addRange();
|
||
},
|
||
remove: function()
|
||
{
|
||
this.selection.get();
|
||
this.sel.removeAllRanges();
|
||
},
|
||
save: function()
|
||
{
|
||
this.selection.createMarkers();
|
||
},
|
||
createMarkers: function()
|
||
{
|
||
this.selection.get();
|
||
|
||
var node1 = this.selection.getMarker(1);
|
||
|
||
this.selection.setMarker(this.range, node1, true);
|
||
|
||
if (this.range.collapsed === false)
|
||
{
|
||
var node2 = this.selection.getMarker(2);
|
||
this.selection.setMarker(this.range, node2, false);
|
||
}
|
||
|
||
this.savedSel = this.$editor.html();
|
||
},
|
||
getMarker: function(num)
|
||
{
|
||
if (typeof num == 'undefined') num = 1;
|
||
|
||
return $('<span id="selection-marker-' + num + '" class="redactor-selection-marker" data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
|
||
},
|
||
getMarkerAsHtml: function(num)
|
||
{
|
||
return this.utils.getOuterHtml(this.selection.getMarker(num));
|
||
},
|
||
setMarker: function(range, node, type)
|
||
{
|
||
range = range.cloneRange();
|
||
|
||
try {
|
||
range.collapse(type);
|
||
range.insertNode(node);
|
||
}
|
||
catch (e)
|
||
{
|
||
this.focus.setStart();
|
||
}
|
||
},
|
||
restore: function()
|
||
{
|
||
var node1 = this.$editor.find('span#selection-marker-1');
|
||
var node2 = this.$editor.find('span#selection-marker-2');
|
||
|
||
if (node1.length !== 0 && node2.length !== 0)
|
||
{
|
||
this.caret.set(node1, 0, node2, 0);
|
||
}
|
||
else if (node1.length !== 0)
|
||
{
|
||
this.caret.set(node1, 0, node1, 0);
|
||
}
|
||
else
|
||
{
|
||
this.$editor.focus();
|
||
}
|
||
|
||
this.selection.removeMarkers();
|
||
this.savedSel = false;
|
||
|
||
},
|
||
removeMarkers: function()
|
||
{
|
||
this.$editor.find('span.redactor-selection-marker').remove();
|
||
},
|
||
getText: function()
|
||
{
|
||
this.selection.get();
|
||
|
||
return this.sel.toString();
|
||
},
|
||
getHtml: function()
|
||
{
|
||
var html = '';
|
||
|
||
this.selection.get();
|
||
if (this.sel.rangeCount)
|
||
{
|
||
var container = document.createElement('div');
|
||
var len = this.sel.rangeCount;
|
||
for (var i = 0; i < len; ++i)
|
||
{
|
||
container.appendChild(this.sel.getRangeAt(i).cloneContents());
|
||
}
|
||
|
||
html = container.innerHTML;
|
||
}
|
||
|
||
return this.clean.onSync(html);
|
||
}
|
||
};
|
||
},
|
||
observe: function()
|
||
{
|
||
return {
|
||
load: function()
|
||
{
|
||
this.observe.images();
|
||
this.observe.links();
|
||
},
|
||
buttons: function(e, btnName)
|
||
{
|
||
var current = this.selection.getCurrent();
|
||
var parent = this.selection.getParent();
|
||
|
||
this.button.setInactiveAll(btnName);
|
||
|
||
if (e === false && btnName !== 'html')
|
||
{
|
||
if ($.inArray(btnName, this.opts.activeButtons) != -1) this.button.toggleActive(btnName);
|
||
return;
|
||
}
|
||
|
||
var linkButtonName = (this.utils.isCurrentOrParent('A')) ? this.lang.get('link_edit') : this.lang.get('link_insert');
|
||
$('body').find('a.redactor-dropdown-link').text(linkButtonName);
|
||
|
||
$.each(this.opts.activeButtonsStates, $.proxy(function(key, value)
|
||
{
|
||
var parentEl = $(parent).closest(key);
|
||
var currentEl = $(current).closest(key);
|
||
|
||
if (!this.utils.isRedactorParent(parentEl)) return;
|
||
if (!this.utils.isRedactorParent(currentEl)) return;
|
||
if (parentEl.length !== 0 || currentEl.closest(key).length !== 0)
|
||
{
|
||
|
||
this.button.setActive(value);
|
||
}
|
||
|
||
}, this));
|
||
|
||
var $parent = $(parent).closest(this.opts.alignmentTags.toString().toLowerCase());
|
||
if (this.utils.isRedactorParent(parent) && $parent.length)
|
||
{
|
||
var align = ($parent.css('text-align') === '') ? 'left' : $parent.css('text-align');
|
||
this.button.setActive('align' + align);
|
||
}
|
||
},
|
||
addButton: function(tag, btnName)
|
||
{
|
||
this.opts.activeButtons.push(btnName);
|
||
this.opts.activeButtonsStates[tag] = btnName;
|
||
},
|
||
images: function()
|
||
{
|
||
this.$editor.find('img').each($.proxy(function(i, img)
|
||
{
|
||
var $img = $(img);
|
||
|
||
// IE fix (when we clicked on an image and then press backspace IE does goes to image's url)
|
||
$img.closest('a').on('click', function(e) { e.preventDefault(); });
|
||
|
||
if (this.utils.browser('msie')) $img.attr('unselectable', 'on');
|
||
|
||
this.image.setEditable($img);
|
||
|
||
}, this));
|
||
|
||
$(document).on('click.redactor-image-delete', $.proxy(function(e)
|
||
{
|
||
this.observe.image = false;
|
||
if (e.target.tagName == 'IMG' && this.utils.isRedactorParent(e.target))
|
||
{
|
||
this.observe.image = (this.observe.image && this.observe.image == e.target) ? false : e.target;
|
||
}
|
||
|
||
}, this));
|
||
|
||
},
|
||
links: function()
|
||
{
|
||
if (!this.opts.linkTooltip) return;
|
||
|
||
this.$editor.find('a').on('touchstart click', $.proxy(this.observe.showTooltip, this));
|
||
this.$editor.on('touchstart click.redactor', $.proxy(this.observe.closeTooltip, this));
|
||
$(document).on('touchstart click.redactor', $.proxy(this.observe.closeTooltip, this));
|
||
},
|
||
getTooltipPosition: function($link)
|
||
{
|
||
return $link.offset();
|
||
},
|
||
showTooltip: function(e)
|
||
{
|
||
var $link = $(e.target);
|
||
if ($link.size() === 0 || $link[0].tagName !== 'A') return;
|
||
|
||
var pos = this.observe.getTooltipPosition($link);
|
||
|
||
var tooltip = $('<span class="redactor-link-tooltip"></span>');
|
||
|
||
var href = $link.attr('href');
|
||
if (href === undefined)
|
||
{
|
||
href = '';
|
||
}
|
||
|
||
if (href.length > 24) href = href.substring(0, 24) + '...';
|
||
|
||
var aLink = $('<a href="' + $link.attr('href') + '" target="_blank" />').html(href).addClass('redactor-link-tooltip-action');
|
||
var aEdit = $('<a href="#" />').html(this.lang.get('edit')).on('click', $.proxy(this.link.show, this)).addClass('redactor-link-tooltip-action');
|
||
var aUnlink = $('<a href="#" />').html(this.lang.get('unlink')).on('click', $.proxy(this.link.unlink, this)).addClass('redactor-link-tooltip-action');
|
||
|
||
tooltip.append(aLink).append(' | ').append(aEdit).append(' | ').append(aUnlink);
|
||
tooltip.css({
|
||
top: (pos.top + 20) + 'px',
|
||
left: pos.left + 'px'
|
||
});
|
||
|
||
$('.redactor-link-tooltip').remove();
|
||
$('body').append(tooltip);
|
||
},
|
||
closeTooltip: function(e)
|
||
{
|
||
e = e.originalEvent || e;
|
||
|
||
if (e.target.tagName == 'A' && !$(e.target).hasClass('redactor-link-tooltip-action') && this.utils.isRedactorParent(e.target))
|
||
{
|
||
return;
|
||
}
|
||
|
||
$('.redactor-link-tooltip').remove();
|
||
}
|
||
|
||
};
|
||
},
|
||
link: function()
|
||
{
|
||
return {
|
||
show: function(e)
|
||
{
|
||
if (typeof e != 'undefined' && e.preventDefault) e.preventDefault();
|
||
|
||
this.modal.load('link', this.lang.get('link_insert'), 600);
|
||
|
||
this.modal.createCancelButton();
|
||
this.link.buttonInsert = this.modal.createActionButton(this.lang.get('insert'));
|
||
|
||
this.selection.get();
|
||
|
||
this.link.getData();
|
||
this.link.cleanUrl();
|
||
|
||
if (this.link.target == '_blank') $('#redactor-link-blank').prop('checked', true);
|
||
|
||
this.link.$inputUrl = $('#redactor-link-url');
|
||
this.link.$inputText = $('#redactor-link-url-text');
|
||
|
||
this.link.$inputText.val(this.link.text);
|
||
this.link.$inputUrl.val(this.link.url);
|
||
|
||
this.link.buttonInsert.on('click', $.proxy(this.link.insert, this));
|
||
|
||
// show modal
|
||
this.selection.save();
|
||
this.modal.show();
|
||
this.link.$inputUrl.focus();
|
||
},
|
||
cleanUrl: function()
|
||
{
|
||
var thref = self.location.href.replace(/\/$/i, '');
|
||
this.link.url = this.link.url.replace(thref, '');
|
||
this.link.url = this.link.url.replace(/^\/#/, '#');
|
||
this.link.url = this.link.url.replace('mailto:', '');
|
||
|
||
// remove host from href
|
||
if (!this.opts.linkProtocol)
|
||
{
|
||
var re = new RegExp('^(http|ftp|https)://' + self.location.host, 'i');
|
||
this.link.url = this.link.url.replace(re, '');
|
||
}
|
||
|
||
},
|
||
getData: function()
|
||
{
|
||
this.link.$node = false;
|
||
|
||
var $el = $(this.selection.getCurrent()).closest('a');
|
||
if ($el.size() !== 0 && $el[0].tagName === 'A')
|
||
{
|
||
this.link.$node = $el;
|
||
|
||
this.link.url = $el.attr('href');
|
||
this.link.text = $el.text();
|
||
this.link.target = $el.attr('target');
|
||
}
|
||
else
|
||
{
|
||
this.link.text = this.sel.toString();
|
||
this.link.url = '';
|
||
this.link.target = '';
|
||
}
|
||
|
||
},
|
||
insert: function()
|
||
{
|
||
var target = '';
|
||
var link = this.link.$inputUrl.val();
|
||
var text = this.link.$inputText.val();
|
||
|
||
if ($.trim(link) === '')
|
||
{
|
||
this.link.$inputUrl.addClass('redactor-input-error').on('keyup', function()
|
||
{
|
||
$(this).removeClass('redactor-input-error');
|
||
$(this).off('keyup');
|
||
|
||
});
|
||
return;
|
||
}
|
||
|
||
// mailto
|
||
if (link.search('@') != -1 && /(http|ftp|https):\/\//i.test(link) === false)
|
||
{
|
||
link = 'mailto:' + link;
|
||
}
|
||
// url, not anchor
|
||
else if (link.search('#') !== 0)
|
||
{
|
||
if ($('#redactor-link-blank').prop('checked'))
|
||
{
|
||
target = '_blank';
|
||
}
|
||
|
||
// test url (add protocol)
|
||
var pattern = '((xn--)?[a-z0-9]+(-[a-z0-9]+)*\\.)+[a-z]{2,}';
|
||
var re = new RegExp('^(http|ftp|https)://' + pattern, 'i');
|
||
var re2 = new RegExp('^' + pattern, 'i');
|
||
|
||
if (link.search(re) == -1 && link.search(re2) === 0 && this.opts.linkProtocol)
|
||
{
|
||
link = this.opts.linkProtocol + '://' + link;
|
||
}
|
||
}
|
||
|
||
this.link.set(text, link, target);
|
||
this.modal.close();
|
||
},
|
||
set: function(text, link, target)
|
||
{
|
||
text = $.trim(text.replace(/<|>/g, ''));
|
||
|
||
this.selection.restore();
|
||
|
||
if (text === '' && link === '') return;
|
||
if (text === '' && link !== '') text = link;
|
||
|
||
if (this.link.$node)
|
||
{
|
||
this.buffer.set();
|
||
|
||
this.link.$node.text(text).attr('href', link);
|
||
if (target !== '')
|
||
{
|
||
this.link.$node.attr('target', target);
|
||
}
|
||
else
|
||
{
|
||
this.link.$node.removeAttr('target');
|
||
}
|
||
|
||
this.code.sync();
|
||
}
|
||
else
|
||
{
|
||
document.execCommand('createLink', false, link);
|
||
|
||
var $a = $(this.selection.getCurrent()).closest('a');
|
||
if (target !== '')
|
||
{
|
||
$a.attr('target', target);
|
||
}
|
||
|
||
$a.removeAttr('style');
|
||
|
||
this.code.sync();
|
||
this.core.setCallback('insertedLink', $a);
|
||
|
||
}
|
||
|
||
// link tooltip
|
||
setTimeout($.proxy(function()
|
||
{
|
||
this.observe.links();
|
||
|
||
}, this), 5);
|
||
},
|
||
unlink: function(e)
|
||
{
|
||
if (typeof e != 'undefined' && e.preventDefault) e.preventDefault();
|
||
|
||
var nodes = this.selection.getNodes();
|
||
if (!nodes) return;
|
||
|
||
this.buffer.set();
|
||
|
||
var len = nodes.length;
|
||
for (var i = 0; i < len; i++)
|
||
{
|
||
if (nodes[i].tagName == 'A')
|
||
{
|
||
var $node = $(nodes[i]);
|
||
$node.replaceWith($node.contents());
|
||
}
|
||
}
|
||
|
||
// remove tooltip
|
||
$('.redactor-link-tooltip').remove();
|
||
|
||
this.code.sync();
|
||
|
||
}
|
||
};
|
||
},
|
||
image: function()
|
||
{
|
||
return {
|
||
show: function()
|
||
{
|
||
this.modal.load('image', this.lang.get('image'), 700);
|
||
this.upload.init('#redactor-modal-image-droparea', this.opts.imageUpload, this.image.insert);
|
||
|
||
this.selection.save();
|
||
this.modal.show();
|
||
|
||
},
|
||
showEdit: function($image)
|
||
{
|
||
var $link = $image.closest('a');
|
||
|
||
this.modal.load('imageEdit', this.lang.get('edit'), 705);
|
||
|
||
this.modal.createCancelButton();
|
||
this.image.buttonDelete = this.modal.createDeleteButton(this.lang.get('_delete'));
|
||
this.image.buttonSave = this.modal.createActionButton(this.lang.get('save'));
|
||
|
||
this.image.buttonDelete.on('click', $.proxy(function()
|
||
{
|
||
this.image.remove($image);
|
||
|
||
}, this));
|
||
|
||
this.image.buttonSave.on('click', $.proxy(function()
|
||
{
|
||
this.image.update($image);
|
||
|
||
}, this));
|
||
|
||
|
||
$('#redactor-image-title').val($image.attr('alt'));
|
||
|
||
if (!this.opts.imageLink) $('.redactor-image-link-option').hide();
|
||
else
|
||
{
|
||
var $redactorImageLink = $('#redactor-image-link');
|
||
|
||
$redactorImageLink.attr('href', $image.attr('src'));
|
||
if ($link.size() !== 0)
|
||
{
|
||
$redactorImageLink.val($link.attr('href'));
|
||
if ($link.attr('target') == '_blank') $('#redactor-image-link-blank').prop('checked', true);
|
||
}
|
||
}
|
||
|
||
if (!this.opts.imagePosition) $('.redactor-image-position-option').hide();
|
||
else
|
||
{
|
||
var floatValue = ($image.css('display') == 'block' && $image.css('float') == 'none') ? 'center' : $image.css('float');
|
||
$('#redactor-image-align').val(floatValue);
|
||
}
|
||
|
||
this.modal.show();
|
||
|
||
},
|
||
setFloating: function($image)
|
||
{
|
||
var floating = $('#redactor-image-align').val();
|
||
|
||
var imageFloat = '';
|
||
var imageDisplay = '';
|
||
var imageMargin = '';
|
||
|
||
switch (floating)
|
||
{
|
||
case 'left':
|
||
imageFloat = 'left';
|
||
imageMargin = '0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin + ' 0';
|
||
break;
|
||
case 'right':
|
||
imageFloat = 'right';
|
||
imageMargin = '0 0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin;
|
||
break;
|
||
case 'center':
|
||
imageDisplay = 'block';
|
||
imageMargin = 'auto';
|
||
break;
|
||
}
|
||
|
||
$image.css({ 'float': imageFloat, display: imageDisplay, margin: imageMargin });
|
||
$image.attr('rel', $image.attr('style'));
|
||
},
|
||
update: function($image)
|
||
{
|
||
this.image.hideResize();
|
||
this.buffer.set();
|
||
|
||
var $link = $image.closest('a');
|
||
|
||
$image.attr('alt', $('#redactor-image-title').val());
|
||
|
||
this.image.setFloating($image);
|
||
|
||
// as link
|
||
var link = $.trim($('#redactor-image-link').val());
|
||
if (link !== '')
|
||
{
|
||
var target = ($('#redactor-image-link-blank').prop('checked')) ? true : false;
|
||
|
||
if ($link.size() === 0)
|
||
{
|
||
var a = $('<a href="' + link + '">' + this.utils.getOuterHtml($image) + '</a>');
|
||
if (target) a.attr('target', '_blank');
|
||
|
||
$image.replaceWith(a);
|
||
}
|
||
else
|
||
{
|
||
$link.attr('href', link);
|
||
if (target)
|
||
{
|
||
$link.attr('target', '_blank');
|
||
}
|
||
else
|
||
{
|
||
$link.removeAttr('target');
|
||
}
|
||
}
|
||
}
|
||
else if ($link.size() !== 0)
|
||
{
|
||
$link.replaceWith(this.utils.getOuterHtml($image));
|
||
|
||
}
|
||
|
||
this.modal.close();
|
||
this.observe.images();
|
||
this.code.sync();
|
||
|
||
|
||
},
|
||
setEditable: function($image)
|
||
{
|
||
if (!this.opts.imageEditable) return;
|
||
|
||
$image.on('dragstart', $.proxy(this.image.onDrag, this));
|
||
|
||
$image.on('mousedown', $.proxy(this.image.hideResize, this));
|
||
$image.on('click touchstart', $.proxy(function(e)
|
||
{
|
||
this.observe.image = $image;
|
||
|
||
if (this.$editor.find('#redactor-image-box').size() !== 0) return false;
|
||
|
||
|
||
this.image.resizer = this.image.loadEditableControls($image);
|
||
|
||
$(document).on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
|
||
this.$editor.on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
|
||
|
||
// resize
|
||
if (!this.opts.imageResizable) return;
|
||
|
||
this.image.resizer.on('mousedown.redactor touchstart.redactor', $.proxy(function(e)
|
||
{
|
||
e.preventDefault();
|
||
|
||
this.image.resizeHandle = {
|
||
x : e.pageX,
|
||
y : e.pageY,
|
||
el : $image,
|
||
ratio: $image.width() / $image.height(),
|
||
h: $image.height()
|
||
};
|
||
|
||
e = e.originalEvent || e;
|
||
|
||
if (e.targetTouches)
|
||
{
|
||
this.image.resizeHandle.x = e.targetTouches[0].pageX;
|
||
this.image.resizeHandle.y = e.targetTouches[0].pageY;
|
||
}
|
||
|
||
this.image.startResize();
|
||
|
||
}, this));
|
||
|
||
|
||
}, this));
|
||
},
|
||
startResize: function()
|
||
{
|
||
$(document).on('mousemove.redactor-image-resize touchmove.redactor-image-resize', $.proxy(this.image.moveResize, this));
|
||
$(document).on('mouseup.redactor-image-resize touchend.redactor-image-resize', $.proxy(this.image.stopResize, this));
|
||
},
|
||
moveResize: function(e)
|
||
{
|
||
e.preventDefault();
|
||
|
||
e = e.originalEvent || e;
|
||
|
||
var height = this.image.resizeHandle.h;
|
||
|
||
if (e.targetTouches) height += (e.targetTouches[0].pageY - this.image.resizeHandle.y);
|
||
else height += (e.pageY - this.image.resizeHandle.y);
|
||
|
||
|
||
var width = Math.round(height * this.image.resizeHandle.ratio);
|
||
|
||
if (height < 50 || width < 100) return;
|
||
|
||
this.image.resizeHandle.el.height(height);
|
||
this.image.resizeHandle.el.width(width);
|
||
|
||
this.code.sync();
|
||
},
|
||
stopResize: function()
|
||
{
|
||
this.handle = false;
|
||
$(document).off('.redactor-image-resize');
|
||
this.image.hideResize();
|
||
},
|
||
onDrag: function(e)
|
||
{
|
||
if (this.$editor.find('#redactor-image-box').size() !== 0)
|
||
{
|
||
e.preventDefault();
|
||
return false;
|
||
}
|
||
|
||
this.$editor.on('drop.redactor-image-inside-drop', $.proxy(function()
|
||
{
|
||
setTimeout($.proxy(this.image.onDrop, this), 1);
|
||
|
||
}, this));
|
||
},
|
||
onDrop: function()
|
||
{
|
||
this.image.fixImageSourceAfterDrop();
|
||
this.observe.images();
|
||
this.$editor.off('drop.redactor-image-inside-drop');
|
||
this.clean.clearUnverified();
|
||
this.code.sync();
|
||
},
|
||
fixImageSourceAfterDrop: function()
|
||
{
|
||
this.$editor.find('img[data-save-url]').each(function()
|
||
{
|
||
var $el = $(this);
|
||
$el.attr('src', $el.attr('data-save-url'));
|
||
$el.removeAttr('data-save-url');
|
||
});
|
||
},
|
||
hideResize: function(e)
|
||
{
|
||
if (e && $(e.target).closest('#redactor-image-box').length !== 0) return;
|
||
if (e && e.target.tagName == 'IMG')
|
||
{
|
||
var $image = $(e.target);
|
||
$image.attr('data-save-url', $image.attr('src'));
|
||
}
|
||
|
||
var imageBox = this.$editor.find('#redactor-image-box');
|
||
if (imageBox.size() === 0) return;
|
||
|
||
this.image.editter.remove();
|
||
$(this.image.resizer).remove();
|
||
|
||
imageBox.find('img').css({
|
||
marginTop: imageBox[0].style.marginTop,
|
||
marginBottom: imageBox[0].style.marginBottom,
|
||
marginLeft: imageBox[0].style.marginLeft,
|
||
marginRight: imageBox[0].style.marginRight
|
||
});
|
||
|
||
imageBox.css('margin', '');
|
||
imageBox.find('img').css('opacity', '');
|
||
imageBox.replaceWith(function()
|
||
{
|
||
return $(this).contents();
|
||
});
|
||
|
||
$(document).off('click.redactor-image-resize-hide');
|
||
this.$editor.off('click.redactor-image-resize-hide');
|
||
|
||
this.code.sync();
|
||
|
||
},
|
||
loadEditableControls: function($image)
|
||
{
|
||
var imageBox = $('<span id="redactor-image-box" data-redactor="verified">');
|
||
imageBox.css('float', $image.css('float')).attr('contenteditable', false);
|
||
|
||
if ($image[0].style.margin != 'auto')
|
||
{
|
||
imageBox.css({
|
||
marginTop: $image[0].style.marginTop,
|
||
marginBottom: $image[0].style.marginBottom,
|
||
marginLeft: $image[0].style.marginLeft,
|
||
marginRight: $image[0].style.marginRight
|
||
});
|
||
|
||
$image.css('margin', '');
|
||
}
|
||
else
|
||
{
|
||
imageBox.css({ 'display': 'block', 'margin': 'auto' });
|
||
}
|
||
|
||
$image.css('opacity', '.5').after(imageBox);
|
||
|
||
// editter
|
||
this.image.editter = $('<span id="redactor-image-editter" data-redactor="verified">' + this.lang.get('edit') + '</span>');
|
||
this.image.editter.attr('contenteditable', false);
|
||
this.image.editter.on('click', $.proxy(function()
|
||
{
|
||
this.image.showEdit($image);
|
||
}, this));
|
||
|
||
imageBox.append(this.image.editter);
|
||
|
||
// position correction
|
||
var editerWidth = this.image.editter.innerWidth();
|
||
this.image.editter.css('margin-left', '-' + editerWidth/2 + 'px');
|
||
|
||
|
||
// resizer
|
||
if (this.opts.imageResizable && !this.utils.isMobile())
|
||
{
|
||
var imageResizer = $('<span id="redactor-image-resizer" data-redactor="verified"></span>');
|
||
|
||
if (!this.utils.isDesktop())
|
||
{
|
||
imageResizer.css({ width: '15px', height: '15px' });
|
||
}
|
||
|
||
imageResizer.attr('contenteditable', false);
|
||
imageBox.append(imageResizer);
|
||
imageBox.append($image);
|
||
|
||
return imageResizer;
|
||
}
|
||
else
|
||
{
|
||
imageBox.append($image);
|
||
return false;
|
||
}
|
||
},
|
||
remove: function(image)
|
||
{
|
||
var $image = $(image);
|
||
var $link = $image.closest('a');
|
||
var $figure = $image.closest('figure');
|
||
var $parent = $image.parent();
|
||
if ($('#redactor-image-box').size() !== 0)
|
||
{
|
||
$parent = $('#redactor-image-box').parent();
|
||
}
|
||
|
||
var $next;
|
||
if ($figure.size() !== 0)
|
||
{
|
||
$next = $figure.next();
|
||
$figure.remove();
|
||
}
|
||
else if ($link.size() !== 0)
|
||
{
|
||
$parent = $link.parent();
|
||
$link.remove();
|
||
}
|
||
else
|
||
{
|
||
$image.remove();
|
||
}
|
||
|
||
$('#redactor-image-box').remove();
|
||
|
||
if ($figure.size() !== 0)
|
||
{
|
||
this.caret.setStart($next);
|
||
}
|
||
else
|
||
{
|
||
this.caret.setStart($parent);
|
||
}
|
||
|
||
// delete callback
|
||
this.core.setCallback('imageDelete', $image[0].src, $image);
|
||
|
||
this.modal.close();
|
||
this.code.sync();
|
||
},
|
||
insert: function(json, direct, e)
|
||
{
|
||
// error callback
|
||
if (typeof json.error != 'undefined')
|
||
{
|
||
this.modal.close();
|
||
this.selection.restore();
|
||
this.core.setCallback('imageUploadError', json);
|
||
return;
|
||
}
|
||
|
||
var $img;
|
||
if (typeof json == 'string')
|
||
{
|
||
$img = $(json).attr('data-redactor-inserted-image', 'true');
|
||
}
|
||
else
|
||
{
|
||
$img = $('<img>');
|
||
$img.attr('src', json.filelink).attr('data-redactor-inserted-image', 'true');
|
||
}
|
||
|
||
|
||
var node = $img;
|
||
var isP = this.utils.isCurrentOrParent('P');
|
||
if (isP)
|
||
{
|
||
// will replace
|
||
node = $('<blockquote />').append($img);
|
||
}
|
||
|
||
if (direct)
|
||
{
|
||
this.selection.removeMarkers();
|
||
var marker = this.selection.getMarker();
|
||
this.insert.nodeToCaretPositionFromPoint(e, marker);
|
||
}
|
||
else
|
||
{
|
||
this.modal.close();
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.buffer.set();
|
||
|
||
|
||
this.insert.html(this.utils.getOuterHtml(node), false);
|
||
|
||
var $image = this.$editor.find('img[data-redactor-inserted-image=true]').removeAttr('data-redactor-inserted-image');
|
||
|
||
if (isP)
|
||
{
|
||
$image.parent().contents().unwrap().wrap('<p />');
|
||
}
|
||
else if (this.opts.linebreaks)
|
||
{
|
||
$image.before('<br>').after('<br>');
|
||
}
|
||
|
||
if (typeof json == 'string') return;
|
||
|
||
this.core.setCallback('imageUpload', $image, json);
|
||
|
||
}
|
||
};
|
||
},
|
||
file: function()
|
||
{
|
||
return {
|
||
show: function()
|
||
{
|
||
this.modal.load('file', this.lang.get('file'), 700);
|
||
this.upload.init('#redactor-modal-file-upload', this.opts.fileUpload, this.file.insert);
|
||
|
||
this.selection.save();
|
||
|
||
this.selection.get();
|
||
var text = this.sel.toString();
|
||
|
||
$('#redactor-filename').val(text);
|
||
|
||
this.modal.show();
|
||
},
|
||
insert: function(json, direct, e)
|
||
{
|
||
// error callback
|
||
if (typeof json.error != 'undefined')
|
||
{
|
||
this.modal.close();
|
||
this.selection.restore();
|
||
this.core.setCallback('fileUploadError', json);
|
||
return;
|
||
}
|
||
|
||
var link;
|
||
if (typeof json == 'string')
|
||
{
|
||
link = json;
|
||
}
|
||
else
|
||
{
|
||
var text = $('#redactor-filename').val();
|
||
if (typeof text == 'undefined' || text === '') text = json.filename;
|
||
|
||
link = '<a href="' + json.filelink + '" id="filelink-marker">' + text + '</a>';
|
||
}
|
||
|
||
if (direct)
|
||
{
|
||
this.selection.removeMarkers();
|
||
var marker = this.selection.getMarker();
|
||
this.insert.nodeToCaretPositionFromPoint(e, marker);
|
||
}
|
||
else
|
||
{
|
||
this.modal.close();
|
||
}
|
||
|
||
this.selection.restore();
|
||
this.buffer.set();
|
||
|
||
|
||
this.insert.html(link);
|
||
|
||
if (typeof json == 'string') return;
|
||
|
||
var linkmarker = $(this.$editor.find('a#filelink-marker'));
|
||
if (linkmarker.size() !== 0) linkmarker.removeAttr('id');
|
||
else linkmarker = false;
|
||
|
||
|
||
this.core.setCallback('fileUpload', linkmarker, json);
|
||
|
||
}
|
||
};
|
||
},
|
||
modal: function()
|
||
{
|
||
return {
|
||
callbacks: {},
|
||
loadTemplates: function()
|
||
{
|
||
this.opts.modal = {
|
||
imageEdit: String()
|
||
+ '<section id="redactor-modal-image-edit">'
|
||
+ '<label>' + this.lang.get('title') + '</label>'
|
||
+ '<input type="text" id="redactor-image-title" />'
|
||
+ '<label class="redactor-image-link-option">' + this.lang.get('link') + '</label>'
|
||
+ '<input type="text" id="redactor-image-link" class="redactor-image-link-option" />'
|
||
+ '<label class="redactor-image-link-option"><input type="checkbox" id="redactor-image-link-blank"> ' + this.lang.get('link_new_tab') + '</label>'
|
||
+ '<label class="redactor-image-position-option">' + this.lang.get('image_position') + '</label>'
|
||
+ '<select class="redactor-image-position-option" id="redactor-image-align">'
|
||
+ '<option value="none">' + this.lang.get('none') + '</option>'
|
||
+ '<option value="left">' + this.lang.get('left') + '</option>'
|
||
+ '<option value="center">' + this.lang.get('center') + '</option>'
|
||
+ '<option value="right">' + this.lang.get('right') + '</option>'
|
||
+ '</select>'
|
||
+ '</section>',
|
||
|
||
image: String()
|
||
+ '<section id="redactor-modal-image-insert">'
|
||
+ '<div id="redactor-modal-image-droparea"></div>'
|
||
+ '</section>',
|
||
|
||
file: String()
|
||
+ '<section id="redactor-modal-file-insert">'
|
||
+ '<div id="redactor-modal-file-upload-box">'
|
||
+ '<label>' + this.lang.get('filename') + '</label>'
|
||
+ '<input type="text" id="redactor-filename" /><br><br>'
|
||
+ '<div id="redactor-modal-file-upload"></div>'
|
||
+ '</div>'
|
||
+ '</section>',
|
||
|
||
link: String()
|
||
+ '<section id="redactor-modal-link-insert">'
|
||
+ '<label>URL</label>'
|
||
+ '<input type="url" id="redactor-link-url" />'
|
||
+ '<label>' + this.lang.get('text') + '</label>'
|
||
+ '<input type="text" id="redactor-link-url-text" />'
|
||
+ '<label><input type="checkbox" id="redactor-link-blank"> ' + this.lang.get('link_new_tab') + '</label>'
|
||
+ '</section>'
|
||
};
|
||
|
||
|
||
$.extend(this.opts, this.opts.modal);
|
||
|
||
},
|
||
addCallback: function(name, callback)
|
||
{
|
||
this.modal.callbacks[name] = callback;
|
||
},
|
||
createTabber: function($modal)
|
||
{
|
||
this.modal.$tabber = $('<div>').attr('id', 'redactor-modal-tabber');
|
||
|
||
$modal.prepend(this.modal.$tabber);
|
||
},
|
||
addTab: function(id, name, active)
|
||
{
|
||
var $tab = $('<a href="#" rel="tab' + id + '">').text(name);
|
||
if (active)
|
||
{
|
||
$tab.addClass('active');
|
||
}
|
||
|
||
var self = this;
|
||
$tab.on('click', function(e)
|
||
{
|
||
e.preventDefault();
|
||
$('.redactor-tab').hide();
|
||
$('.redactor-' + $(this).attr('rel')).show();
|
||
|
||
self.modal.$tabber.find('a').removeClass('active');
|
||
$(this).addClass('active');
|
||
|
||
});
|
||
|
||
this.modal.$tabber.append($tab);
|
||
},
|
||
addTemplate: function(name, template)
|
||
{
|
||
this.opts.modal[name] = template;
|
||
},
|
||
getTemplate: function(name)
|
||
{
|
||
return this.opts.modal[name];
|
||
},
|
||
getModal: function()
|
||
{
|
||
return this.$modalBody.find('section');
|
||
},
|
||
load: function(templateName, title, width)
|
||
{
|
||
this.modal.templateName = templateName;
|
||
this.modal.width = width;
|
||
|
||
this.modal.build();
|
||
this.modal.enableEvents();
|
||
this.modal.setTitle(title);
|
||
this.modal.setDraggable();
|
||
this.modal.setContent();
|
||
|
||
// callbacks
|
||
if (typeof this.modal.callbacks[templateName] != 'undefined')
|
||
{
|
||
this.modal.callbacks[templateName].call(this);
|
||
}
|
||
|
||
},
|
||
show: function()
|
||
{
|
||
this.modal.bodyOveflow = $(document.body).css('overflow');
|
||
$(document.body).css('overflow', 'hidden');
|
||
|
||
if (this.utils.isMobile())
|
||
{
|
||
this.modal.showOnMobile();
|
||
}
|
||
else
|
||
{
|
||
this.modal.showOnDesktop();
|
||
}
|
||
|
||
this.$modalOverlay.show();
|
||
this.$modalBox.show();
|
||
|
||
this.modal.setButtonsWidth();
|
||
|
||
this.utils.saveScroll();
|
||
|
||
// resize
|
||
if (!this.utils.isMobile())
|
||
{
|
||
setTimeout($.proxy(this.modal.showOnDesktop, this), 0);
|
||
$(window).on('resize.redactor-modal', $.proxy(this.modal.resize, this));
|
||
}
|
||
|
||
// modal shown callback
|
||
this.core.setCallback('modalOpened', this.modal.templateName, this.$modal);
|
||
|
||
// fix bootstrap modal focus
|
||
$(document).off('focusin.modal');
|
||
|
||
// enter
|
||
this.$modal.find('input[type=text]').on('keypress.redactor-modal', $.proxy(this.modal.setEnter, this));
|
||
|
||
},
|
||
showOnDesktop: function()
|
||
{
|
||
var height = this.$modal.outerHeight();
|
||
var windowHeight = $(window).height();
|
||
var windowWidth = $(window).width();
|
||
|
||
if (this.modal.width > windowWidth)
|
||
{
|
||
this.$modal.css({
|
||
width: '96%',
|
||
marginTop: (windowHeight/2 - height/2) + 'px'
|
||
});
|
||
return;
|
||
}
|
||
|
||
if (height > windowHeight)
|
||
{
|
||
this.$modal.css({
|
||
width: this.modal.width + 'px',
|
||
marginTop: '20px'
|
||
});
|
||
}
|
||
else
|
||
{
|
||
this.$modal.css({
|
||
width: this.modal.width + 'px',
|
||
marginTop: (windowHeight/2 - height/2) + 'px'
|
||
});
|
||
}
|
||
},
|
||
showOnMobile: function()
|
||
{
|
||
this.$modal.css({
|
||
width: '96%',
|
||
marginTop: '2%'
|
||
});
|
||
|
||
},
|
||
resize: function()
|
||
{
|
||
if (this.utils.isMobile())
|
||
{
|
||
this.modal.showOnMobile();
|
||
}
|
||
else
|
||
{
|
||
this.modal.showOnDesktop();
|
||
}
|
||
},
|
||
setTitle: function(title)
|
||
{
|
||
this.$modalHeader.html(title);
|
||
},
|
||
setContent: function()
|
||
{
|
||
this.$modalBody.html(this.modal.getTemplate(this.modal.templateName));
|
||
},
|
||
setDraggable: function()
|
||
{
|
||
if (typeof $.fn.draggable === 'undefined') return;
|
||
|
||
this.$modal.draggable({ handle: this.$modalHeader });
|
||
this.$modalHeader.css('cursor', 'move');
|
||
},
|
||
setEnter: function(e)
|
||
{
|
||
if (e.which != 13) return;
|
||
|
||
e.preventDefault();
|
||
this.$modal.find('button.redactor-modal-action-btn').click();
|
||
},
|
||
createCancelButton: function()
|
||
{
|
||
var button = $('<button>').addClass('redactor-modal-btn redactor-modal-close-btn').html(this.lang.get('cancel'));
|
||
button.on('click', $.proxy(this.modal.close, this));
|
||
|
||
this.$modalFooter.append(button);
|
||
},
|
||
createDeleteButton: function(label)
|
||
{
|
||
return this.modal.createButton(label, 'delete');
|
||
},
|
||
createActionButton: function(label)
|
||
{
|
||
return this.modal.createButton(label, 'action');
|
||
},
|
||
createButton: function(label, className)
|
||
{
|
||
var button = $('<button>').addClass('redactor-modal-btn').addClass('redactor-modal-' + className + '-btn').html(label);
|
||
this.$modalFooter.append(button);
|
||
|
||
return button;
|
||
},
|
||
setButtonsWidth: function()
|
||
{
|
||
var buttons = this.$modalFooter.find('button');
|
||
var buttonsSize = buttons.size();
|
||
if (buttonsSize === 0) return;
|
||
|
||
buttons.css('width', (100/buttonsSize) + '%');
|
||
},
|
||
build: function()
|
||
{
|
||
this.modal.buildOverlay();
|
||
|
||
this.$modalBox = $('<div id="redactor-modal-box" />').hide();
|
||
this.$modal = $('<div id="redactor-modal" />');
|
||
this.$modalHeader = $('<header />');
|
||
this.$modalClose = $('<span id="redactor-modal-close" />').html('×');
|
||
this.$modalBody = $('<div id="redactor-modal-body" />');
|
||
this.$modalFooter = $('<footer />');
|
||
|
||
this.$modal.append(this.$modalHeader);
|
||
this.$modal.append(this.$modalClose);
|
||
this.$modal.append(this.$modalBody);
|
||
this.$modal.append(this.$modalFooter);
|
||
this.$modalBox.append(this.$modal);
|
||
this.$modalBox.appendTo(document.body);
|
||
},
|
||
buildOverlay: function()
|
||
{
|
||
this.$modalOverlay = $('<div id="redactor-modal-overlay">').hide();
|
||
$('body').prepend(this.$modalOverlay);
|
||
},
|
||
enableEvents: function()
|
||
{
|
||
this.$modalClose.on('click.redactor-modal', $.proxy(this.modal.close, this));
|
||
$(document).on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
|
||
this.$editor.on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
|
||
this.$modalBox.on('click.redactor-modal', $.proxy(this.modal.close, this));
|
||
},
|
||
disableEvents: function()
|
||
{
|
||
this.$modalClose.off('click.redactor-modal');
|
||
$(document).off('keyup.redactor-modal');
|
||
this.$editor.off('keyup.redactor-modal');
|
||
this.$modalBox.off('click.redactor-modal');
|
||
$(window).off('resize.redactor-modal');
|
||
},
|
||
closeHandler: function(e)
|
||
{
|
||
if (e.which != this.keyCode.ESC) return;
|
||
|
||
this.modal.close(false);
|
||
},
|
||
close: function(e)
|
||
{
|
||
if (e)
|
||
{
|
||
if (!$(e.target).hasClass('redactor-modal-close-btn') && e.target != this.$modalClose[0] && e.target != this.$modalBox[0])
|
||
{
|
||
return;
|
||
}
|
||
|
||
e.preventDefault();
|
||
}
|
||
|
||
if (!this.$modalBox) return;
|
||
|
||
this.modal.disableEvents();
|
||
|
||
this.$modalOverlay.remove();
|
||
|
||
this.$modalBox.fadeOut('fast', $.proxy(function()
|
||
{
|
||
this.$modalBox.remove();
|
||
|
||
setTimeout($.proxy(this.utils.restoreScroll, this), 0);
|
||
|
||
if (e !== undefined) this.selection.restore();
|
||
|
||
$(document.body).css('overflow', this.modal.bodyOveflow);
|
||
this.core.setCallback('modalClosed', this.modal.templateName);
|
||
|
||
}, this));
|
||
|
||
}
|
||
};
|
||
},
|
||
progress: function()
|
||
{
|
||
return {
|
||
show: function()
|
||
{
|
||
$(document.body).append($('<div id="redactor-progress"><span></span></div>'));
|
||
$('#redactor-progress').fadeIn();
|
||
},
|
||
hide: function()
|
||
{
|
||
$('#redactor-progress').fadeOut(1500, function()
|
||
{
|
||
$(this).remove();
|
||
});
|
||
}
|
||
|
||
};
|
||
},
|
||
upload: function()
|
||
{
|
||
return {
|
||
init: function(id, url, callback)
|
||
{
|
||
this.upload.direct = false;
|
||
this.upload.callback = callback;
|
||
this.upload.url = url;
|
||
this.upload.$el = $(id);
|
||
this.upload.$droparea = $('<div id="redactor-droparea" />');
|
||
|
||
this.upload.$placeholdler = $('<div id="redactor-droparea-placeholder" />').text('Drop file here or ');
|
||
this.upload.$input = $('<input type="file" name="file" />');
|
||
|
||
this.upload.$placeholdler.append(this.upload.$input);
|
||
this.upload.$droparea.append(this.upload.$placeholdler);
|
||
this.upload.$el.append(this.upload.$droparea);
|
||
|
||
this.upload.$droparea.off('redactor.upload');
|
||
this.upload.$input.off('redactor.upload');
|
||
|
||
this.upload.$droparea.on('dragover.redactor.upload', $.proxy(this.upload.onDrag, this));
|
||
this.upload.$droparea.on('dragleave.redactor.upload', $.proxy(this.upload.onDragLeave, this));
|
||
|
||
// change
|
||
this.upload.$input.on('change.redactor.upload', $.proxy(function(e)
|
||
{
|
||
e = e.originalEvent || e;
|
||
this.upload.traverseFile(this.upload.$input[0].files[0], e);
|
||
}, this));
|
||
|
||
// drop
|
||
this.upload.$droparea.on('drop.redactor.upload', $.proxy(function(e)
|
||
{
|
||
e.preventDefault();
|
||
|
||
this.upload.$droparea.removeClass('drag-hover').addClass('drag-drop');
|
||
this.upload.onDrop(e);
|
||
|
||
}, this));
|
||
},
|
||
directUpload: function(file, e)
|
||
{
|
||
this.upload.direct = true;
|
||
this.upload.traverseFile(file, e);
|
||
},
|
||
onDrop: function(e)
|
||
{
|
||
e = e.originalEvent || e;
|
||
var files = e.dataTransfer.files;
|
||
|
||
this.upload.traverseFile(files[0], e);
|
||
},
|
||
traverseFile: function(file, e)
|
||
{
|
||
if (this.opts.s3)
|
||
{
|
||
this.upload.setConfig(file);
|
||
this.upload.s3uploadFile(file);
|
||
return;
|
||
}
|
||
|
||
var formData = !!window.FormData ? new FormData() : null;
|
||
if (window.FormData)
|
||
{
|
||
this.upload.setConfig(file);
|
||
|
||
var name = (this.upload.type == 'image') ? this.opts.imageUploadParam : this.opts.fileUploadParam;
|
||
formData.append(name, file);
|
||
}
|
||
|
||
this.progress.show();
|
||
this.upload.sendData(formData, e);
|
||
},
|
||
setConfig: function(file)
|
||
{
|
||
this.upload.getType(file);
|
||
|
||
if (this.upload.direct)
|
||
{
|
||
this.upload.url = (this.upload.type == 'image') ? this.opts.imageUpload : this.opts.fileUpload;
|
||
this.upload.callback = (this.upload.type == 'image') ? this.image.insert : this.file.insert;
|
||
}
|
||
},
|
||
getType: function(file)
|
||
{
|
||
this.upload.type = 'image';
|
||
if (this.opts.imageTypes.indexOf(file.type) == -1)
|
||
{
|
||
this.upload.type = 'file';
|
||
}
|
||
},
|
||
getHiddenFields: function(obj, fd)
|
||
{
|
||
if (obj === false || typeof obj !== 'object') return fd;
|
||
|
||
$.each(obj, $.proxy(function(k, v)
|
||
{
|
||
if (v !== null && v.toString().indexOf('#') === 0) v = $(v).val();
|
||
fd.append(k, v);
|
||
|
||
}, this));
|
||
|
||
return fd;
|
||
|
||
},
|
||
sendData: function(formData, e)
|
||
{
|
||
// append hidden fields
|
||
if (this.upload.type == 'image')
|
||
{
|
||
formData = this.upload.getHiddenFields(this.opts.uploadImageFields, formData);
|
||
formData = this.upload.getHiddenFields(this.upload.imageFields, formData);
|
||
}
|
||
else
|
||
{
|
||
formData = this.upload.getHiddenFields(this.opts.uploadFileFields, formData);
|
||
formData = this.upload.getHiddenFields(this.upload.fileFields, formData);
|
||
}
|
||
|
||
var xhr = new XMLHttpRequest();
|
||
xhr.open('POST', this.upload.url);
|
||
|
||
// complete
|
||
xhr.onreadystatechange = $.proxy(function()
|
||
{
|
||
if (xhr.readyState == 4)
|
||
{
|
||
var data = xhr.responseText;
|
||
|
||
data = data.replace(/^\[/, '');
|
||
data = data.replace(/\]$/, '');
|
||
|
||
var json;
|
||
try
|
||
{
|
||
json = (typeof data === 'string' ? $.parseJSON(data) : data);
|
||
}
|
||
catch(err)
|
||
{
|
||
json = {
|
||
error: true
|
||
};
|
||
}
|
||
|
||
|
||
this.progress.hide();
|
||
|
||
if (!this.upload.direct)
|
||
{
|
||
this.upload.$droparea.removeClass('drag-drop');
|
||
}
|
||
|
||
this.upload.callback(json, this.upload.direct, e);
|
||
}
|
||
}, this);
|
||
|
||
|
||
/*
|
||
xhr.upload.onprogress = $.proxy(function(e)
|
||
{
|
||
if (e.lengthComputable)
|
||
{
|
||
var complete = (e.loaded / e.total * 100 | 0);
|
||
//progress.value = progress.innerHTML = complete;
|
||
}
|
||
|
||
}, this);
|
||
*/
|
||
|
||
|
||
xhr.send(formData);
|
||
},
|
||
onDrag: function(e)
|
||
{
|
||
e.preventDefault();
|
||
this.upload.$droparea.addClass('drag-hover');
|
||
},
|
||
onDragLeave: function(e)
|
||
{
|
||
e.preventDefault();
|
||
this.upload.$droparea.removeClass('drag-hover');
|
||
},
|
||
clearImageFields: function()
|
||
{
|
||
this.upload.imageFields = {};
|
||
},
|
||
addImageFields: function(name, value)
|
||
{
|
||
this.upload.imageFields[name] = value;
|
||
},
|
||
removeImageFields: function(name)
|
||
{
|
||
delete this.upload.imageFields[name];
|
||
},
|
||
clearFileFields: function()
|
||
{
|
||
this.upload.fileFields = {};
|
||
},
|
||
addFileFields: function(name, value)
|
||
{
|
||
this.upload.fileFields[name] = value;
|
||
},
|
||
removeFileFields: function(name)
|
||
{
|
||
delete this.upload.fileFields[name];
|
||
},
|
||
|
||
|
||
// S3
|
||
s3uploadFile: function(file)
|
||
{
|
||
this.upload.s3executeOnSignedUrl(file, $.proxy(function(signedURL)
|
||
{
|
||
this.upload.s3uploadToS3(file, signedURL);
|
||
}, this));
|
||
},
|
||
s3executeOnSignedUrl: function(file, callback)
|
||
{
|
||
var xhr = new XMLHttpRequest();
|
||
|
||
var mark = '?';
|
||
if (this.opts.s3.search(/\?/) != '-1') mark = '&';
|
||
|
||
xhr.open('GET', this.opts.s3 + mark + 'name=' + file.name + '&type=' + file.type, true);
|
||
|
||
// Hack to pass bytes through unprocessed.
|
||
if (xhr.overrideMimeType) xhr.overrideMimeType('text/plain; charset=x-user-defined');
|
||
|
||
var that = this;
|
||
xhr.onreadystatechange = function(e)
|
||
{
|
||
if (this.readyState == 4 && this.status == 200)
|
||
{
|
||
that.progress.show();
|
||
callback(decodeURIComponent(this.responseText));
|
||
}
|
||
else if (this.readyState == 4 && this.status != 200)
|
||
{
|
||
//setProgress(0, 'Could not contact signing script. Status = ' + this.status);
|
||
}
|
||
};
|
||
|
||
xhr.send();
|
||
},
|
||
s3createCORSRequest: function(method, url)
|
||
{
|
||
var xhr = new XMLHttpRequest();
|
||
if ("withCredentials" in xhr)
|
||
{
|
||
xhr.open(method, url, true);
|
||
}
|
||
else if (typeof XDomainRequest != "undefined")
|
||
{
|
||
xhr = new XDomainRequest();
|
||
xhr.open(method, url);
|
||
}
|
||
else
|
||
{
|
||
xhr = null;
|
||
}
|
||
|
||
return xhr;
|
||
},
|
||
s3uploadToS3: function(file, url)
|
||
{
|
||
var xhr = this.upload.s3createCORSRequest('PUT', url);
|
||
if (!xhr)
|
||
{
|
||
//setProgress(0, 'CORS not supported');
|
||
}
|
||
else
|
||
{
|
||
xhr.onload = $.proxy(function()
|
||
{
|
||
if (xhr.status == 200)
|
||
{
|
||
//setProgress(100, 'Upload completed.');
|
||
|
||
this.progress.hide();
|
||
|
||
var s3file = url.split('?');
|
||
|
||
if (!s3file[0])
|
||
{
|
||
// url parsing is fail
|
||
return false;
|
||
}
|
||
|
||
|
||
if (!this.upload.direct)
|
||
{
|
||
this.upload.$droparea.removeClass('drag-drop');
|
||
}
|
||
|
||
var json = { filelink: s3file[0] };
|
||
if (this.upload.type == 'file')
|
||
{
|
||
var arr = s3file[0].split('/');
|
||
json.filename = arr[arr.length-1];
|
||
}
|
||
|
||
this.upload.callback(json, this.upload.direct, false);
|
||
|
||
|
||
}
|
||
else
|
||
{
|
||
//setProgress(0, 'Upload error: ' + xhr.status);
|
||
}
|
||
}, this);
|
||
|
||
xhr.onerror = function()
|
||
{
|
||
//setProgress(0, 'XHR error.');
|
||
};
|
||
|
||
xhr.upload.onprogress = function(e)
|
||
{
|
||
/*
|
||
if (e.lengthComputable)
|
||
{
|
||
var percentLoaded = Math.round((e.loaded / e.total) * 100);
|
||
setProgress(percentLoaded, percentLoaded == 100 ? 'Finalizing.' : 'Uploading.');
|
||
}
|
||
*/
|
||
};
|
||
|
||
xhr.setRequestHeader('Content-Type', file.type);
|
||
xhr.setRequestHeader('x-amz-acl', 'public-read');
|
||
|
||
xhr.send(file);
|
||
}
|
||
}
|
||
};
|
||
},
|
||
utils: function()
|
||
{
|
||
return {
|
||
isMobile: function()
|
||
{
|
||
return /(iPhone|iPod|BlackBerry|Android)/.test(navigator.userAgent);
|
||
},
|
||
isDesktop: function()
|
||
{
|
||
return !/(iPhone|iPod|iPad|BlackBerry|Android)/.test(navigator.userAgent);
|
||
},
|
||
isString: function(obj)
|
||
{
|
||
return Object.prototype.toString.call(obj) == '[object String]';
|
||
},
|
||
isEmpty: function(html, removeEmptyTags)
|
||
{
|
||
html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
|
||
html = html.replace(/ /gi, '');
|
||
html = html.replace(/<\/?br\s?\/?>/g, '');
|
||
html = html.replace(/\s/g, '');
|
||
html = html.replace(/^<p>[^\W\w\D\d]*?<\/p>$/i, '');
|
||
|
||
// remove empty tags
|
||
if (removeEmptyTags !== false)
|
||
{
|
||
html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
|
||
html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
|
||
}
|
||
|
||
html = $.trim(html);
|
||
|
||
return html === '';
|
||
},
|
||
normalize: function(str)
|
||
{
|
||
if (typeof(str) === 'undefined') return 0;
|
||
return parseInt(str.replace('px',''), 10);
|
||
},
|
||
hexToRgb: function(hex)
|
||
{
|
||
if (typeof hex == 'undefined') return;
|
||
if (hex.search(/^#/) == -1) return hex;
|
||
|
||
var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
|
||
hex = hex.replace(shorthandRegex, function(m, r, g, b)
|
||
{
|
||
return r + r + g + g + b + b;
|
||
});
|
||
|
||
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
|
||
return 'rgb(' + parseInt(result[1], 16) + ', ' + parseInt(result[2], 16) + ', ' + parseInt(result[3], 16) + ')';
|
||
},
|
||
getOuterHtml: function(el)
|
||
{
|
||
return $('<div>').append($(el).eq(0).clone()).html();
|
||
},
|
||
getAlignmentElement: function(el)
|
||
{
|
||
if ($.inArray(el.tagName, this.opts.alignmentTags) !== -1)
|
||
{
|
||
return $(el);
|
||
}
|
||
else
|
||
{
|
||
return $(el).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
|
||
}
|
||
},
|
||
removeEmptyAttr: function(el, attr)
|
||
{
|
||
var $el = $(el);
|
||
if (typeof $el.attr(attr) == 'undefined')
|
||
{
|
||
return true;
|
||
}
|
||
|
||
if ($el.attr(attr) === '')
|
||
{
|
||
$el.removeAttr(attr);
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
},
|
||
removeEmpty: function(i, s)
|
||
{
|
||
var $s = $(s);
|
||
var text = $.trim($s.text());
|
||
if ($s.children('hr, br, img').length !== 0) return;
|
||
if (this.utils.isEmpty(text, false))
|
||
{
|
||
$s.remove();
|
||
}
|
||
},
|
||
|
||
// save and restore scroll
|
||
saveScroll: function()
|
||
{
|
||
if (this.utils.isSelectAll()) return;
|
||
|
||
this.saveEditorScroll = this.$editor.scrollTop();
|
||
this.saveBodyScroll = $(window).scrollTop();
|
||
|
||
if (this.opts.scrollTarget) this.saveTargetScroll = $(this.opts.scrollTarget).scrollTop();
|
||
},
|
||
restoreScroll: function()
|
||
{
|
||
if (!this.saveScroll && !this.saveBodyScroll) return;
|
||
|
||
$(window).scrollTop(this.saveBodyScroll);
|
||
this.$editor.scrollTop(this.saveEditorScroll);
|
||
|
||
if (this.opts.scrollTarget) $(this.opts.scrollTarget).scrollTop(this.saveTargetScroll);
|
||
},
|
||
|
||
// get invisible space element
|
||
createSpaceElement: function()
|
||
{
|
||
var space = document.createElement('span');
|
||
space.className = 'redactor-invisible-space';
|
||
space.innerHTML = this.opts.invisibleSpace;
|
||
|
||
return space;
|
||
},
|
||
|
||
// replace
|
||
removeInlineTags: function(node)
|
||
{
|
||
var tags = this.opts.inlineTags;
|
||
tags.push('span');
|
||
|
||
if (node.tagName == 'PRE') tags.push('a');
|
||
|
||
$(node).find(tags.join(',')).not('span.redactor-selection-marker').contents().unwrap();
|
||
},
|
||
replaceWithContents: function(node, removeInlineTags)
|
||
{
|
||
var self = this;
|
||
$(node).replaceWith(function()
|
||
{
|
||
if (removeInlineTags === true) self.utils.removeInlineTags(this);
|
||
|
||
return $(this).contents();
|
||
});
|
||
},
|
||
replaceToTag: function(node, tag, removeInlineTags)
|
||
{
|
||
var replacement;
|
||
var self = this;
|
||
$(node).replaceWith(function()
|
||
{
|
||
replacement = $('<' + tag + ' />').append($(this).contents());
|
||
|
||
for (var i = 0; i < this.attributes.length; i++)
|
||
{
|
||
replacement.attr(this.attributes[i].name, this.attributes[i].value);
|
||
}
|
||
|
||
if (removeInlineTags === true) self.utils.removeInlineTags(replacement);
|
||
|
||
return replacement;
|
||
});
|
||
|
||
return replacement;
|
||
},
|
||
|
||
// start and end of element
|
||
isStartOfElement: function()
|
||
{
|
||
var block = this.selection.getBlock();
|
||
if (!block) return false;
|
||
|
||
var offset = this.caret.getOffsetOfElement(block);
|
||
|
||
return (offset === 0) ? true : false;
|
||
},
|
||
isEndOfElement: function()
|
||
{
|
||
var block = this.selection.getBlock();
|
||
if (!block) return false;
|
||
|
||
var offset = this.caret.getOffsetOfElement(block);
|
||
var text = $.trim($(block).text()).replace(/\n\r\n/g, '');
|
||
var len = text.length;
|
||
|
||
return (offset == len) ? true : false;
|
||
},
|
||
|
||
// test blocks
|
||
isBlock: function(block)
|
||
{
|
||
block = block[0] || block;
|
||
|
||
return block && this.utils.isBlockTag(block.tagName);
|
||
},
|
||
isBlockTag: function(tag)
|
||
{
|
||
if (typeof tag == 'undefined') return false;
|
||
|
||
return this.reIsBlock.test(tag);
|
||
},
|
||
|
||
// tag detection
|
||
isTag: function(current, tag)
|
||
{
|
||
var element = $(current).closest(tag);
|
||
if (element.size() == 1)
|
||
{
|
||
return element[0];
|
||
}
|
||
|
||
return false;
|
||
},
|
||
|
||
// select all
|
||
isSelectAll: function()
|
||
{
|
||
return this.selectAll;
|
||
},
|
||
enableSelectAll: function()
|
||
{
|
||
this.selectAll = true;
|
||
},
|
||
disableSelectAll: function()
|
||
{
|
||
this.selectAll = false;
|
||
},
|
||
|
||
// parents detection
|
||
isRedactorParent: function(el)
|
||
{
|
||
if (!el)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
if ($(el).parents('.redactor-editor').length === 0 || $(el).hasClass('redactor-editor'))
|
||
{
|
||
return false;
|
||
}
|
||
|
||
return el;
|
||
},
|
||
isCurrentOrParent: function(tagName)
|
||
{
|
||
var parent = this.selection.getParent();
|
||
var current = this.selection.getCurrent();
|
||
|
||
if ($.isArray(tagName))
|
||
{
|
||
var matched = 0;
|
||
$.each(tagName, $.proxy(function(i, s)
|
||
{
|
||
if (this.utils.isCurrentOrParentOne(current, parent, s))
|
||
{
|
||
matched++;
|
||
}
|
||
}, this));
|
||
|
||
return (matched === 0) ? false : true;
|
||
}
|
||
else
|
||
{
|
||
return this.utils.isCurrentOrParentOne(current, parent, tagName);
|
||
}
|
||
},
|
||
isCurrentOrParentOne: function(current, parent, tagName)
|
||
{
|
||
return parent && parent.tagName === tagName ? parent : current && current.tagName === tagName ? current : false;
|
||
},
|
||
|
||
|
||
// browsers detection
|
||
isOldIe: function()
|
||
{
|
||
return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 9) ? true : false;
|
||
},
|
||
isLessIe10: function()
|
||
{
|
||
return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 10) ? true : false;
|
||
},
|
||
isIe11: function()
|
||
{
|
||
return !!navigator.userAgent.match(/Trident\/7\./);
|
||
},
|
||
browser: function(browser)
|
||
{
|
||
var ua = navigator.userAgent.toLowerCase();
|
||
var match = /(opr)[\/]([\w.]+)/.exec( ua ) ||
|
||
/(chrome)[ \/]([\w.]+)/.exec( ua ) ||
|
||
/(webkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua) ||
|
||
/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
|
||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
|
||
/(msie) ([\w.]+)/.exec( ua ) ||
|
||
ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
|
||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
|
||
[];
|
||
|
||
if (browser == 'version') return match[2];
|
||
if (browser == 'webkit') return (match[1] == 'chrome' || match[1] == 'webkit');
|
||
if (match[1] == 'rv') return browser == 'msie';
|
||
if (match[1] == 'opr') return browser == 'webkit';
|
||
|
||
return browser == match[1];
|
||
}
|
||
};
|
||
}
|
||
};
|
||
|
||
// constructor
|
||
Redactor.prototype.init.prototype = Redactor.prototype;
|
||
|
||
// LINKIFY
|
||
$.Redactor.fn.formatLinkify = function(protocol, convertLinks, convertUrlLinks, convertImageLinks, convertVideoLinks, linkSize)
|
||
{
|
||
var urlCheck = '((?:http[s]?:\\/\\/(?:www\\.)?|www\\.){1}(?:[0-9A-Za-z\\-%_]+\\.)+[a-zA-Z]{2,}(?::[0-9]+)?(?:(?:/[0-9A-Za-z\\-\\.%_]*)+)?(?:\\?(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?(?:&(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?)*)?(?:#[0-9A-Za-z\\-\\.%_\\+=\\?&;]*)?)';
|
||
var regex = new RegExp(urlCheck, 'gi');
|
||
var rProtocol = /(https?|ftp):\/\//i;
|
||
var urlImage = /(https?:\/\/.*\.(?:png|jpg|jpeg|gif))/gi;
|
||
|
||
var childNodes = (this.$editor ? this.$editor[0] : this).childNodes, i = childNodes.length;
|
||
while (i--)
|
||
{
|
||
var n = childNodes[i];
|
||
if (n.nodeType === 3)
|
||
{
|
||
var html = n.nodeValue;
|
||
|
||
// youtube & vimeo
|
||
if (convertVideoLinks && html)
|
||
{
|
||
var iframeStart = '<iframe width="500" height="281" src="',
|
||
iframeEnd = '" frameborder="0" allowfullscreen></iframe>';
|
||
|
||
if (html.match(reUrlYoutube))
|
||
{
|
||
html = html.replace(reUrlYoutube, iframeStart + '//www.youtube.com/embed/$1' + iframeEnd);
|
||
$(n).after(html).remove();
|
||
}
|
||
else if (html.match(reUrlVimeo))
|
||
{
|
||
html = html.replace(reUrlVimeo, iframeStart + '//player.vimeo.com/video/$2' + iframeEnd);
|
||
$(n).after(html).remove();
|
||
}
|
||
}
|
||
|
||
// image
|
||
if (convertImageLinks && html && html.match(urlImage))
|
||
{
|
||
html = html.replace(urlImage, '<img src="$1" />');
|
||
|
||
$(n).after(html).remove();
|
||
return;
|
||
}
|
||
|
||
// link
|
||
if (html.search(/\$/g) != -1) html = html.replace(/\$/g, '$');
|
||
|
||
var matches = html.match(regex);
|
||
if (convertUrlLinks && html && matches)
|
||
{
|
||
|
||
var len = matches.length;
|
||
for (var z = 0; z < len; z++)
|
||
{
|
||
// remove dot in the end
|
||
if (matches[z].match(/\.$/) !== null) matches[z] = matches[z].replace(/\.$/, '');
|
||
|
||
var href = matches[z];
|
||
var text = href;
|
||
|
||
var space = '';
|
||
if (href.match(/\s$/) !== null) space = ' ';
|
||
|
||
var addProtocol = protocol + '://';
|
||
if (href.match(rProtocol) !== null) addProtocol = '';
|
||
|
||
if (text.length > linkSize) text = text.substring(0, linkSize) + '...';
|
||
text = text.replace(/$/g, '$').replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
|
||
|
||
html = html.replace(href, '<a href=\"' + addProtocol + $.trim(href) + '\">' + $.trim(text) + '</a>' + space);
|
||
}
|
||
|
||
$(n).after(html).remove();
|
||
}
|
||
}
|
||
else if (n.nodeType === 1 && !/^(a|button|textarea)$/i.test(n.tagName))
|
||
{
|
||
$.Redactor.fn.formatLinkify.call(n, protocol, convertLinks, convertUrlLinks, convertImageLinks, convertVideoLinks, linkSize);
|
||
}
|
||
}
|
||
};
|
||
|
||
})(jQuery); |