101 lines
3.9 KiB
JavaScript
101 lines
3.9 KiB
JavaScript
/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2009 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* These are some Regular Expressions used by the editor.
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*/
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var FCKRegexLib =
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{
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// This is the Regular expression used by the SetData method for the "'" entity.
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AposEntity : /'/gi ,
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// Used by the Styles combo to identify styles that can't be applied to text.
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ObjectElements : /^(?:IMG|TABLE|TR|TD|TH|INPUT|SELECT|TEXTAREA|HR|OBJECT|A|UL|OL|LI)$/i ,
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// List all named commands (commands that can be interpreted by the browser "execCommand" method.
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NamedCommands : /^(?:Cut|Copy|Paste|Print|SelectAll|RemoveFormat|Unlink|Undo|Redo|Bold|Italic|Underline|StrikeThrough|Subscript|Superscript|JustifyLeft|JustifyCenter|JustifyRight|JustifyFull|Outdent|Indent|InsertOrderedList|InsertUnorderedList|InsertHorizontalRule)$/i ,
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BeforeBody : /(^[\s\S]*\<body[^\>]*\>)/i,
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AfterBody : /(\<\/body\>[\s\S]*$)/i,
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// Temporary text used to solve some browser specific limitations.
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ToReplace : /___fcktoreplace:([\w]+)/ig ,
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// Get the META http-equiv attribute from the tag.
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MetaHttpEquiv : /http-equiv\s*=\s*["']?([^"' ]+)/i ,
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HasBaseTag : /<base /i ,
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HasBodyTag : /<body[\s|>]/i ,
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HtmlOpener : /<html\s?[^>]*>/i ,
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HeadOpener : /<head\s?[^>]*>/i ,
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HeadCloser : /<\/head\s*>/i ,
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// Temporary classes (Tables without border, Anchors with content) used in IE
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FCK_Class : /\s*FCK__[^ ]*(?=\s+|$)/ ,
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// Validate element names (it must be in lowercase).
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ElementName : /(^[a-z_:][\w.\-:]*\w$)|(^[a-z_]$)/ ,
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// Used in conjunction with the FCKConfig.ForceSimpleAmpersand configuration option.
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ForceSimpleAmpersand : /___FCKAmp___/g ,
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// Get the closing parts of the tags with no closing tags, like <br/>... gets the "/>" part.
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SpaceNoClose : /\/>/g ,
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// Empty elements may be <p></p> or even a simple opening <p> (see #211).
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EmptyParagraph : /^<(p|div|address|h\d|center)(?=[ >])[^>]*>\s*(<\/\1>)?$/ ,
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EmptyOutParagraph : /^<(p|div|address|h\d|center)(?=[ >])[^>]*>(?:\s*| )(<\/\1>)?$/ ,
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TagBody : /></ ,
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GeckoEntitiesMarker : /#\?-\:/g ,
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// We look for the "src" and href attribute with the " or ' or without one of
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// them. We have to do all in one, otherwise we will have problems with URLs
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// like "thumbnail.php?src=someimage.jpg" (SF-BUG 1554141).
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ProtectUrlsImg : /<img(?=\s).*?\ssrc=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi ,
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ProtectUrlsA : /<a(?=\s).*?\shref=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi ,
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ProtectUrlsArea : /<area(?=\s).*?\shref=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi ,
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Html4DocType : /HTML 4\.0 Transitional/i ,
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DocTypeTag : /<!DOCTYPE[^>]*>/i ,
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HtmlDocType : /DTD HTML/ ,
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// These regex are used to save the original event attributes in the HTML.
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TagsWithEvent : /<[^\>]+ on\w+[\s\r\n]*=[\s\r\n]*?('|")[\s\S]+?\>/g ,
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EventAttributes : /\s(on\w+)[\s\r\n]*=[\s\r\n]*?('|")([\s\S]*?)\2/g,
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ProtectedEvents : /\s\w+_fckprotectedatt="([^"]+)"/g,
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StyleProperties : /\S+\s*:/g,
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// [a-zA-Z0-9:]+ seams to be more efficient than [\w:]+
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InvalidSelfCloseTags : /(<(?!base|meta|link|hr|br|param|img|area|input)([a-zA-Z0-9:]+)[^>]*)\/>/gi,
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// All variables defined in a style attribute or style definition. The variable
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// name is returned with $2.
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StyleVariableAttName : /#\(\s*("|')(.+?)\1[^\)]*\s*\)/g,
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RegExp : /^\/(.*)\/([gim]*)$/,
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HtmlTag : /<[^\s<>](?:"[^"]*"|'[^']*'|[^<])*>/
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} ;
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