[44] | 1 | /*
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| 2 | * FCKeditor - The text editor for internet
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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| 4 | *
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| 5 | * Licensed under the terms of the GNU Lesser General Public License:
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php
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| 7 | *
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| 8 | * For further information visit:
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| 9 | * http://www.fckeditor.net/
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| 10 | *
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| 11 | * "Support Open Source software. What about a donation today?"
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| 12 | *
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| 13 | * File Name: fckregexlib.js
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| 14 | * These are some Regular Expresions used by the editor.
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| 15 | *
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| 16 | * File Authors:
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| 17 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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| 18 | */
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| 19 |
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| 20 | var FCKRegexLib = {
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| 21 |
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| 22 | // This is the Regular expression used by the SetHTML method for the "'" entity.
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| 23 | AposEntity : /'/gi ,
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| 24 |
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| 25 | // Used by the Styles combo to identify styles that can't be applied to text.
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| 26 | ObjectElements : /^(?:IMG|TABLE|TR|TD|TH|INPUT|SELECT|TEXTAREA|HR|OBJECT|A|UL|OL|LI)$/i ,
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| 27 |
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| 28 | BlockElements : /^(?:P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|TD|TH)$/i ,
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| 29 |
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| 30 | // Elements marked as empty "Empty" in the XHTML DTD.
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| 31 | EmptyElements : /^(?:BASE|META|LINK|HR|BR|PARAM|IMG|AREA|INPUT)$/i ,
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| 32 |
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| 33 | // List all named commands (commands that can be interpreted by the browser "execCommand" method.
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| 34 | NamedCommands : /^(?:Cut|Copy|Paste|Print|SelectAll|RemoveFormat|Unlink|Undo|Redo|Bold|Italic|Underline|StrikeThrough|Subscript|Superscript|JustifyLeft|JustifyCenter|JustifyRight|JustifyFull|Outdent|Indent|InsertOrderedList|InsertUnorderedList|InsertHorizontalRule)$/i ,
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| 35 |
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| 36 | BodyContents : /([\s\S]*\<body[^\>]*\>)([\s\S]*)(\<\/body\>[\s\S]*)/i ,
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| 37 |
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| 38 | // Temporary text used to solve some browser specific limitations.
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| 39 | ToReplace : /___fcktoreplace:([\w]+)/ig ,
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| 40 |
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| 41 | // Get the META http-equiv attribute from the tag.
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| 42 | MetaHttpEquiv : /http-equiv\s*=\s*["']?([^"' ]+)/i ,
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| 43 |
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| 44 | HasBaseTag : /<base /i ,
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| 45 |
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| 46 | HtmlOpener : /<html\s?[^>]*>/i ,
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| 47 | HeadOpener : /<head\s?[^>]*>/i ,
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| 48 | HeadCloser : /<\/head\s*>/i ,
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| 49 |
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| 50 | TableBorderClass : /\s*FCK__ShowTableBorders\s*/ ,
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| 51 |
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| 52 | // Validate element names.
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| 53 | ElementName : /(^[A-Za-z_:][\w.\-:]*\w$)|(^[A-Za-z_]$)/ ,
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| 54 |
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| 55 | // Used in conjuction with the FCKConfig.ForceSimpleAmpersand configuration option.
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| 56 | ForceSimpleAmpersand : /___FCKAmp___/g ,
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| 57 |
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| 58 | // Get the closing parts of the tags with no closing tags, like <br/>... gets the "/>" part.
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| 59 | SpaceNoClose : /\/>/g ,
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| 60 |
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| 61 | EmptyParagraph : /^<(p|div)>\s*<\/\1>$/i ,
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| 62 |
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| 63 | TagBody : /></ ,
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| 64 |
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| 65 | StrongOpener : /<STRONG([ \>])/gi ,
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| 66 | StrongCloser : /<\/STRONG>/gi ,
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| 67 | EmOpener : /<EM([ \>])/gi ,
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| 68 | EmCloser : /<\/EM>/gi ,
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| 69 | AbbrOpener : /<ABBR([ \>])/gi ,
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| 70 | AbbrCloser : /<\/ABBR>/gi ,
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| 71 |
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| 72 | GeckoEntitiesMarker : /#\?-\:/g ,
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| 73 |
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| 74 | // We look for the "src" and href attribute with the " or ' or whithout one of
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| 75 | // them. We have to do all in one, otherwhise we will have problems with URLs
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| 76 | // like "thumbnail.php?src=someimage.jpg" (SF-BUG 1554141).
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| 77 | ProtectUrlsImg : /(?:(<img(?=\s).*?\ssrc=)("|')(.*?)\2)|(?:(<img\s.*?src=)([^"'][^ >]+))/gi ,
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| 78 | ProtectUrlsA : /(?:(<a(?=\s).*?\shref=)("|')(.*?)\2)|(?:(<a\s.*?href=)([^"'][^ >]+))/gi ,
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| 79 |
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| 80 | Html4DocType : /HTML 4\.0 Transitional/i ,
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| 81 | DocTypeTag : /<!DOCTYPE[^>]*>/i ,
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| 82 |
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| 83 | // These regex are used to save the original event attributes in the HTML.
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| 84 | TagsWithEvent : /<[^\>]+ on\w+[\s\r\n]*=[\s\r\n]*?('|")[\s\S]+?\>/g ,
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| 85 | EventAttributes : /\s(on\w+)[\s\r\n]*=[\s\r\n]*?('|")([\s\S]*?)\2/g,
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| 86 | ProtectedEvents : /\s\w+_fckprotectedatt="([^"]+)"/g
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| 87 | } |
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