1 | /*
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2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net
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3 | * Copyright (C) 2003-2009 Frederico Caldeira Knabben
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4 | *
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5 | * == BEGIN LICENSE ==
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6 | *
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7 | * Licensed under the terms of any of the following licenses at your
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8 | * choice:
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9 | *
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10 | * - GNU General Public License Version 2 or later (the "GPL")
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11 | * http://www.gnu.org/licenses/gpl.html
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12 | *
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13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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14 | * http://www.gnu.org/licenses/lgpl.html
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15 | *
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16 | * - Mozilla Public License Version 1.1 or later (the "MPL")
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17 | * http://www.mozilla.org/MPL/MPL-1.1.html
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18 | *
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19 | * == END LICENSE ==
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20 | *
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21 | * This is a sample implementation for a custom Data Processor for basic BBCode.
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22 | */
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23 |
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24 | FCK.DataProcessor =
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25 | {
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26 | /*
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27 | * Returns a string representing the HTML format of "data". The returned
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28 | * value will be loaded in the editor.
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29 | * The HTML must be from <html> to </html>, eventually including
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30 | * the DOCTYPE.
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31 | * @param {String} data The data to be converted in the
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32 | * DataProcessor specific format.
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33 | */
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34 | ConvertToHtml : function( data )
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35 | {
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36 | // Convert < and > to their HTML entities.
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37 | data = data.replace( /</g, '<' ) ;
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38 | data = data.replace( />/g, '>' ) ;
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39 |
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40 | // Convert line breaks to <br>.
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41 | data = data.replace( /(?:\r\n|\n|\r)/g, '<br>' ) ;
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42 |
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43 | // [url]
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44 | data = data.replace( /\[url\](.+?)\[\/url]/gi, '<a href="$1">$1</a>' ) ;
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45 | data = data.replace( /\[url\=([^\]]+)](.+?)\[\/url]/gi, '<a href="$1">$2</a>' ) ;
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46 |
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47 | // [b]
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48 | data = data.replace( /\[b\](.+?)\[\/b]/gi, '<b>$1</b>' ) ;
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49 |
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50 | // [i]
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51 | data = data.replace( /\[i\](.+?)\[\/i]/gi, '<i>$1</i>' ) ;
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52 |
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53 | // [u]
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54 | data = data.replace( /\[u\](.+?)\[\/u]/gi, '<u>$1</u>' ) ;
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55 |
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56 | return '<html><head><title></title></head><body>' + data + '</body></html>' ;
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57 | },
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58 |
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59 | /*
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60 | * Converts a DOM (sub-)tree to a string in the data format.
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61 | * @param {Object} rootNode The node that contains the DOM tree to be
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62 | * converted to the data format.
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63 | * @param {Boolean} excludeRoot Indicates that the root node must not
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64 | * be included in the conversion, only its children.
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65 | * @param {Boolean} format Indicates that the data must be formatted
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66 | * for human reading. Not all Data Processors may provide it.
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67 | */
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68 | ConvertToDataFormat : function( rootNode, excludeRoot, ignoreIfEmptyParagraph, format )
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69 | {
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70 | var data = rootNode.innerHTML ;
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71 |
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72 | // Convert <br> to line breaks.
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73 | data = data.replace( /<br(?=[ \/>]).*?>/gi, '\r\n') ;
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74 |
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75 | // [url]
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76 | data = data.replace( /<a .*?href=(["'])(.+?)\1.*?>(.+?)<\/a>/gi, '[url=$2]$3[/url]') ;
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77 |
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78 | // [b]
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79 | data = data.replace( /<(?:b|strong)>/gi, '[b]') ;
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80 | data = data.replace( /<\/(?:b|strong)>/gi, '[/b]') ;
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81 |
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82 | // [i]
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83 | data = data.replace( /<(?:i|em)>/gi, '[i]') ;
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84 | data = data.replace( /<\/(?:i|em)>/gi, '[/i]') ;
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85 |
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86 | // [u]
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87 | data = data.replace( /<u>/gi, '[u]') ;
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88 | data = data.replace( /<\/u>/gi, '[/u]') ;
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89 |
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90 | // Remove remaining tags.
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91 | data = data.replace( /<[^>]+>/g, '') ;
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92 |
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93 | return data ;
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94 | },
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95 |
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96 | /*
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97 | * Makes any necessary changes to a piece of HTML for insertion in the
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98 | * editor selection position.
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99 | * @param {String} html The HTML to be fixed.
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100 | */
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101 | FixHtml : function( html )
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102 | {
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103 | return html ;
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104 | }
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105 | } ;
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106 |
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107 | // This Data Processor doesn't support <p>, so let's use <br>.
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108 | FCKConfig.EnterMode = 'br' ;
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109 |
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110 | // To avoid pasting invalid markup (which is discarded in any case), let's
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111 | // force pasting to plain text.
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112 | FCKConfig.ForcePasteAsPlainText = true ;
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113 |
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114 | // Rename the "Source" buttom to "BBCode".
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115 | FCKToolbarItems.RegisterItem( 'Source', new FCKToolbarButton( 'Source', 'BBCode', null, FCK_TOOLBARITEM_ICONTEXT, true, true, 1 ) ) ;
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116 |
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117 | // Let's enforce the toolbar to the limits of this Data Processor. A custom
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118 | // toolbar set may be defined in the configuration file with more or less entries.
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119 | FCKConfig.ToolbarSets["Default"] = [
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120 | ['Source'],
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121 | ['Bold','Italic','Underline','-','Link'],
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122 | ['About']
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123 | ] ;
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