[Sommaire] [Imprimer]

   1  /*
   2   * FCKeditor - The text editor for Internet - http://www.fckeditor.net
   3   * Copyright (C) 2003-2007 Frederico Caldeira Knabben
   4   * 
   5   * == BEGIN LICENSE ==
   6   * 
   7   * Licensed under the terms of any of the following licenses at your
   8   * choice:
   9   * 
  10   *  - GNU General Public License Version 2 or later (the "GPL")
  11   *    http://www.gnu.org/licenses/gpl.html
  12   * 
  13   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
  14   *    http://www.gnu.org/licenses/lgpl.html
  15   * 
  16   *  - Mozilla Public License Version 1.1 or later (the "MPL")
  17   *    http://www.mozilla.org/MPL/MPL-1.1.html
  18   * 
  19   * == END LICENSE ==
  20   * 
  21   * File Name: fckregexlib.js
  22   *     These are some Regular Expresions used by the editor.
  23   * 
  24   * File Authors:
  25   *         Frederico Caldeira Knabben (www.fckeditor.net)
  26   *         Alfonso Martinez de Lizarrondo - Uritec (alfonso at uritec dot net)
  27   */
  28  
  29  var FCKRegexLib = 
  30  {
  31  // This is the Regular expression used by the SetHTML method for the "'" entity.
  32  AposEntity        : /'/gi ,
  33  
  34  // Used by the Styles combo to identify styles that can't be applied to text.
  35  ObjectElements    : /^(?:IMG|TABLE|TR|TD|TH|INPUT|SELECT|TEXTAREA|HR|OBJECT|A|UL|OL|LI)$/i ,
  36  
  37  // List all named commands (commands that can be interpreted by the browser "execCommand" method.
  38  NamedCommands    : /^(?:Cut|Copy|Paste|Print|SelectAll|RemoveFormat|Unlink|Undo|Redo|Bold|Italic|Underline|StrikeThrough|Subscript|Superscript|JustifyLeft|JustifyCenter|JustifyRight|JustifyFull|Outdent|Indent|InsertOrderedList|InsertUnorderedList|InsertHorizontalRule)$/i ,
  39  
  40  BodyContents    : /([\s\S]*\<body[^\>]*\>)([\s\S]*)(\<\/body\>[\s\S]*)/i ,
  41  
  42  // Temporary text used to solve some browser specific limitations.
  43  ToReplace        : /___fcktoreplace:([\w]+)/ig ,
  44  
  45  // Get the META http-equiv attribute from the tag.
  46  MetaHttpEquiv    : /http-equiv\s*=\s*["']?([^"' ]+)/i ,
  47  
  48  HasBaseTag        : /<base /i ,
  49  
  50  HtmlOpener        : /<html\s?[^>]*>/i ,
  51  HeadOpener        : /<head\s?[^>]*>/i ,
  52  HeadCloser        : /<\/head\s*>/i ,
  53  
  54  // Temporary classes (Tables without border, Anchors with content) used in IE
  55  FCK_Class        : /(\s*FCK__[A-Za-z]*\s*)/ ,
  56  
  57  // Validate element names (it must be in lowercase).
  58  ElementName        : /(^[a-z_:][\w.\-:]*\w$)|(^[a-z_]$)/ ,
  59  
  60  // Used in conjuction with the FCKConfig.ForceSimpleAmpersand configuration option.
  61  ForceSimpleAmpersand : /___FCKAmp___/g ,
  62  
  63  // Get the closing parts of the tags with no closing tags, like <br/>... gets the "/>" part.
  64  SpaceNoClose    : /\/>/g ,
  65  
  66  EmptyParagraph    : /^<(p|div)>\s*<\/\1>$/i ,
  67  
  68  TagBody            : /></ ,
  69  
  70  StrongOpener    : /<STRONG([ \>])/gi ,
  71  StrongCloser    : /<\/STRONG>/gi ,
  72  EmOpener        : /<EM([ \>])/gi ,
  73  EmCloser        : /<\/EM>/gi ,
  74  //AbbrOpener        : /<ABBR([ \>])/gi ,
  75  //AbbrCloser        : /<\/ABBR>/gi ,
  76  
  77  GeckoEntitiesMarker : /#\?-\:/g ,
  78  
  79  // We look for the "src" and href attribute with the " or ' or whithout one of
  80  // them. We have to do all in one, otherwhise we will have problems with URLs
  81  // like "thumbnail.php?src=someimage.jpg" (SF-BUG 1554141).
  82  ProtectUrlsImg    : /(?:(<img(?=\s).*?\ssrc=)("|')(.*?)\2)|(?:(<img\s.*?src=)([^"'][^ >]+))/gi ,
  83  ProtectUrlsA    : /(?:(<a(?=\s).*?\shref=)("|')(.*?)\2)|(?:(<a\s.*?href=)([^"'][^ >]+))/gi ,
  84  
  85  Html4DocType    : /HTML 4\.0 Transitional/i ,
  86  DocTypeTag        : /<!DOCTYPE[^>]*>/i ,
  87  
  88  // These regex are used to save the original event attributes in the HTML.
  89  TagsWithEvent    : /<[^\>]+ on\w+[\s\r\n]*=[\s\r\n]*?('|")[\s\S]+?\>/g ,
  90  EventAttributes    : /\s(on\w+)[\s\r\n]*=[\s\r\n]*?('|")([\s\S]*?)\2/g,
  91  ProtectedEvents : /\s\w+_fckprotectedatt="([^"]+)"/g,
  92  
  93  StyleProperties : /\S+\s*:/g
  94  } ;
  95  
  96  // Test have shown that check for the existence of a key in an object is the
  97  // most efficient list entry check (10x faster that regex). Example:
  98  //        if ( FCKListsLib.<ListName>[key] != null )
  99  var FCKListsLib =
 100  {
 101      // We are not handling <ins> and <del> as block elements, for now.
 102      BlockElements : { address:1,blockquote:1,div:1,dl:1,fieldset:1,form:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,hr:1,noscript:1,ol:1,p:1,pre:1,script:1,table:1,ul:1 },
 103  
 104      // Block elements that may be filled with &nbsp; if empty.
 105      NonEmptyBlockElements : { p:1,div:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,address:1,pre:1,ol:1,ul:1,li:1,td:1,th:1 },
 106      
 107      // Elements that may be considered the "Block boundary" in an element path.
 108      PathBlockElements : { address:1,blockquote:1,div:1,dl:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1,ol:1,ul:1,li:1,dt:1,de:1 },
 109  
 110      // Inline elements which MUST have child nodes.
 111      InlineChildReqElements : { abbr:1,acronym:1,b:1,bdo:1,big:1,cite:1,code:1,del:1,dfn:1,em:1,i:1,ins:1,label:1,kbd:1,q:1,samp:1,small:1,span:1,strong:1,sub:1,sup:1,tt:1,'var':1 },
 112      
 113      // Elements marked as empty "Empty" in the XHTML DTD.
 114      EmptyElements : { base:1,meta:1,link:1,hr:1,br:1,param:1,img:1,area:1,input:1 }
 115  } ;