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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