1 | /** |
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2 | * $Id: editor_plugin_src.js 520 2008-01-07 16:30:32Z spocke $ |
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3 | * |
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4 | * @author Moxiecode |
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5 | * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved. |
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6 | */ |
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7 | |
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8 | (function() { |
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9 | var Event = tinymce.dom.Event; |
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10 | |
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11 | tinymce.create('tinymce.plugins.PastePlugin', { |
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12 | init : function(ed, url) { |
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13 | var t = this; |
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14 | |
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15 | t.editor = ed; |
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16 | |
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17 | // Register commands |
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18 | ed.addCommand('mcePasteText', function(ui, v) { |
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19 | if (ui) { |
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20 | ed.windowManager.open({ |
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21 | file : url + '/pastetext.htm', |
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22 | width : 450, |
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23 | height : 400, |
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24 | inline : 1 |
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25 | }, { |
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26 | plugin_url : url |
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27 | }); |
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28 | } else |
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29 | t._insertText(v.html, v.linebreaks); |
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30 | }); |
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31 | |
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32 | ed.addCommand('mcePasteWord', function(ui, v) { |
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33 | if (ui) { |
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34 | ed.windowManager.open({ |
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35 | file : url + '/pasteword.htm', |
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36 | width : 450, |
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37 | height : 400, |
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38 | inline : 1 |
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39 | }, { |
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40 | plugin_url : url |
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41 | }); |
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42 | } else |
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43 | t._insertWordContent(v); |
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44 | }); |
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45 | |
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46 | ed.addCommand('mceSelectAll', function() { |
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47 | ed.execCommand('selectall'); |
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48 | }); |
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49 | |
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50 | // Register buttons |
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51 | ed.addButton('pastetext', {title : 'paste.paste_text_desc', cmd : 'mcePasteText', ui : true}); |
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52 | ed.addButton('pasteword', {title : 'paste.paste_word_desc', cmd : 'mcePasteWord', ui : true}); |
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53 | ed.addButton('selectall', {title : 'paste.selectall_desc', cmd : 'mceSelectAll'}); |
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54 | |
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55 | if (ed.getParam("paste_auto_cleanup_on_paste", false)) { |
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56 | ed.onPaste.add(function(ed, e) { |
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57 | return t._handlePasteEvent(e) |
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58 | }); |
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59 | } |
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60 | |
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61 | if (!tinymce.isIE && ed.getParam("paste_auto_cleanup_on_paste", false)) { |
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62 | // Force paste dialog if non IE browser |
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63 | ed.onKeyDown.add(function(ed, e) { |
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64 | if (e.ctrlKey && e.keyCode == 86) { |
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65 | window.setTimeout(function() { |
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66 | ed.execCommand("mcePasteText", true); |
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67 | }, 1); |
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68 | |
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69 | Event.cancel(e); |
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70 | } |
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71 | }); |
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72 | } |
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73 | }, |
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74 | |
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75 | getInfo : function() { |
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76 | return { |
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77 | longname : 'Paste text/word', |
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78 | author : 'Moxiecode Systems AB', |
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79 | authorurl : 'http://tinymce.moxiecode.com', |
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80 | infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste', |
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81 | version : tinymce.majorVersion + "." + tinymce.minorVersion |
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82 | }; |
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83 | }, |
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84 | |
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85 | // Private methods |
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86 | |
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87 | _handlePasteEvent : function(e) { |
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88 | var html = this._clipboardHTML(), ed = this.editor, sel = ed.selection, r; |
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89 | |
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90 | // Removes italic, strong etc, the if was needed due to bug #1437114 |
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91 | if (ed && (r = sel.getRng()) && r.text.length > 0) |
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92 | ed.execCommand('delete'); |
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93 | |
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94 | if (html && html.length > 0) |
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95 | ed.execCommand('mcePasteWord', false, html); |
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96 | |
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97 | return Event.cancel(e); |
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98 | }, |
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99 | |
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100 | _insertText : function(content, bLinebreaks) { |
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101 | if (content && content.length > 0) { |
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102 | if (bLinebreaks) { |
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103 | // Special paragraph treatment |
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104 | if (this.editor.getParam("paste_create_paragraphs", true)) { |
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105 | var rl = this.editor.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(','); |
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106 | for (var i=0; i<rl.length; i+=2) |
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107 | content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]); |
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108 | |
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109 | content = content.replace(/\r\n\r\n/g, '</p><p>'); |
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110 | content = content.replace(/\r\r/g, '</p><p>'); |
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111 | content = content.replace(/\n\n/g, '</p><p>'); |
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112 | |
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113 | // Has paragraphs |
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114 | if ((pos = content.indexOf('</p><p>')) != -1) { |
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115 | this.editor.execCommand("Delete"); |
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116 | |
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117 | var node = this.editor.selection.getNode(); |
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118 | |
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119 | // Get list of elements to break |
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120 | var breakElms = []; |
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121 | |
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122 | do { |
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123 | if (node.nodeType == 1) { |
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124 | // Don't break tables and break at body |
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125 | if (node.nodeName == "TD" || node.nodeName == "BODY") |
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126 | break; |
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127 | |
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128 | breakElms[breakElms.length] = node; |
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129 | } |
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130 | } while(node = node.parentNode); |
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131 | |
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132 | var before = "", after = "</p>"; |
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133 | before += content.substring(0, pos); |
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134 | |
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135 | for (var i=0; i<breakElms.length; i++) { |
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136 | before += "</" + breakElms[i].nodeName + ">"; |
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137 | after += "<" + breakElms[(breakElms.length-1)-i].nodeName + ">"; |
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138 | } |
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139 | |
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140 | before += "<p>"; |
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141 | content = before + content.substring(pos+7) + after; |
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142 | } |
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143 | } |
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144 | |
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145 | if (this.editor.getParam("paste_create_linebreaks", true)) { |
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146 | content = content.replace(/\r\n/g, '<br />'); |
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147 | content = content.replace(/\r/g, '<br />'); |
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148 | content = content.replace(/\n/g, '<br />'); |
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149 | } |
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150 | } |
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151 | |
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152 | this.editor.execCommand("mceInsertRawHTML", false, content); |
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153 | } |
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154 | }, |
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155 | |
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156 | _insertWordContent : function(content) { |
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157 | var t = this, ed = t.editor; |
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158 | |
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159 | if (content && content.length > 0) { |
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160 | // Cleanup Word content |
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161 | var bull = String.fromCharCode(8226); |
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162 | var middot = String.fromCharCode(183); |
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163 | var cb; |
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164 | |
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165 | if ((cb = this.editor.getParam("paste_insert_word_content_callback", "")) != "") |
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166 | content = eval(cb + "('before', content)"); |
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167 | |
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168 | var rl = this.editor.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(','); |
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169 | for (var i=0; i<rl.length; i+=2) |
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170 | content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]); |
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171 | |
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172 | if (this.editor.getParam("paste_convert_headers_to_strong", false)) { |
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173 | content = content.replace(new RegExp('<p class=MsoHeading.*?>(.*?)<\/p>', 'gi'), '<p><b>$1</b></p>'); |
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174 | } |
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175 | |
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176 | content = content.replace(new RegExp('tab-stops: list [0-9]+.0pt">', 'gi'), '">' + "--list--"); |
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177 | content = content.replace(new RegExp(bull + "(.*?)<BR>", "gi"), "<p>" + middot + "$1</p>"); |
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178 | content = content.replace(new RegExp('<SPAN style="mso-list: Ignore">', 'gi'), "<span>" + bull); // Covert to bull list |
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179 | content = content.replace(/<o:p><\/o:p>/gi, ""); |
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180 | content = content.replace(new RegExp('<br style="page-break-before: always;.*>', 'gi'), '-- page break --'); // Replace pagebreaks |
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181 | content = content.replace(new RegExp('<(!--)([^>]*)(--)>', 'g'), ""); // Word comments |
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182 | |
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183 | if (this.editor.getParam("paste_remove_spans", true)) |
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184 | content = content.replace(/<\/?span[^>]*>/gi, ""); |
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185 | |
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186 | if (this.editor.getParam("paste_remove_styles", true)) |
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187 | content = content.replace(new RegExp('<(\\w[^>]*) style="([^"]*)"([^>]*)', 'gi'), "<$1$3"); |
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188 | |
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189 | content = content.replace(/<\/?font[^>]*>/gi, ""); |
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190 | |
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191 | // Strips class attributes. |
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192 | switch (this.editor.getParam("paste_strip_class_attributes", "all")) { |
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193 | case "all": |
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194 | content = content.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3"); |
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195 | break; |
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196 | |
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197 | case "mso": |
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198 | content = content.replace(new RegExp('<(\\w[^>]*) class="?mso([^ |>]*)([^>]*)', 'gi'), "<$1$3"); |
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199 | break; |
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200 | } |
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201 | |
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202 | content = content.replace(new RegExp('href="?' + this._reEscape("" + document.location) + '', 'gi'), 'href="' + this.editor.documentBaseURI.getURI()); |
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203 | content = content.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3"); |
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204 | content = content.replace(/<\\?\?xml[^>]*>/gi, ""); |
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205 | content = content.replace(/<\/?\w+:[^>]*>/gi, ""); |
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206 | content = content.replace(/-- page break --\s*<p> <\/p>/gi, ""); // Remove pagebreaks |
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207 | content = content.replace(/-- page break --/gi, ""); // Remove pagebreaks |
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208 | |
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209 | // content = content.replace(/\/? */gi, ""); |
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210 | // content = content.replace(/<p> <\/p>/gi, ''); |
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211 | |
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212 | if (!this.editor.getParam('force_p_newlines')) { |
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213 | content = content.replace('', '' ,'gi'); |
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214 | content = content.replace('</p>', '<br /><br />' ,'gi'); |
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215 | } |
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216 | |
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217 | if (!tinymce.isIE && !this.editor.getParam('force_p_newlines')) { |
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218 | content = content.replace(/<\/?p[^>]*>/gi, ""); |
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219 | } |
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220 | |
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221 | content = content.replace(/<\/?div[^>]*>/gi, ""); |
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222 | |
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223 | // Convert all middlot lists to UL lists |
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224 | if (this.editor.getParam("paste_convert_middot_lists", true)) { |
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225 | var div = ed.dom.create("div", null, content); |
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226 | |
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227 | // Convert all middot paragraphs to li elements |
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228 | var className = this.editor.getParam("paste_unindented_list_class", "unIndentedList"); |
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229 | |
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230 | while (this._convertMiddots(div, "--list--")) ; // bull |
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231 | while (this._convertMiddots(div, middot, className)) ; // Middot |
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232 | while (this._convertMiddots(div, bull)) ; // bull |
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233 | |
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234 | content = div.innerHTML; |
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235 | } |
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236 | |
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237 | // Replace all headers with strong and fix some other issues |
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238 | if (this.editor.getParam("paste_convert_headers_to_strong", false)) { |
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239 | content = content.replace(/<h[1-6]> <\/h[1-6]>/gi, '<p> </p>'); |
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240 | content = content.replace(/<h[1-6]>/gi, '<p><b>'); |
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241 | content = content.replace(/<\/h[1-6]>/gi, '</b></p>'); |
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242 | content = content.replace(/<b> <\/b>/gi, '<b> </b>'); |
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243 | content = content.replace(/^( )*/gi, ''); |
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244 | } |
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245 | |
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246 | content = content.replace(/--list--/gi, ""); // Remove --list-- |
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247 | |
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248 | if ((cb = this.editor.getParam("paste_insert_word_content_callback", "")) != "") |
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249 | content = eval(cb + "('after', content)"); |
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250 | |
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251 | // Insert cleaned content |
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252 | this.editor.execCommand("mceInsertContent", false, content); |
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253 | |
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254 | if (this.editor.getParam('paste_force_cleanup_wordpaste', true)) { |
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255 | var ed = this.editor; |
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256 | |
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257 | window.setTimeout(function() { |
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258 | ed.execCommand("mceCleanup"); |
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259 | }, 1); // Do normal cleanup detached from this thread |
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260 | } |
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261 | } |
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262 | }, |
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263 | |
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264 | _reEscape : function(s) { |
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265 | var l = "?.\\*[](){}+^$:"; |
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266 | var o = ""; |
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267 | |
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268 | for (var i=0; i<s.length; i++) { |
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269 | var c = s.charAt(i); |
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270 | |
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271 | if (l.indexOf(c) != -1) |
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272 | o += '\\' + c; |
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273 | else |
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274 | o += c; |
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275 | } |
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276 | |
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277 | return o; |
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278 | }, |
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279 | |
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280 | _convertMiddots : function(div, search, class_name) { |
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281 | var mdot = String.fromCharCode(183); |
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282 | var bull = String.fromCharCode(8226); |
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283 | |
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284 | var nodes = div.getElementsByTagName("p"); |
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285 | var prevul; |
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286 | for (var i=0; i<nodes.length; i++) { |
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287 | var p = nodes[i]; |
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288 | |
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289 | // Is middot |
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290 | if (p.innerHTML.indexOf(search) == 0) { |
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291 | var ul = document.createElement("ul"); |
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292 | |
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293 | if (class_name) |
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294 | ul.className = class_name; |
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295 | |
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296 | // Add the first one |
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297 | var li = document.createElement("li"); |
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298 | li.innerHTML = p.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--| ', "gi"), ''); |
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299 | ul.appendChild(li); |
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300 | |
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301 | // Add the rest |
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302 | var np = p.nextSibling; |
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303 | while (np) { |
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304 | // If the node is whitespace, then |
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305 | // ignore it and continue on. |
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306 | if (np.nodeType == 3 && new RegExp('^\\s$', 'm').test(np.nodeValue)) { |
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307 | np = np.nextSibling; |
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308 | continue; |
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309 | } |
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310 | |
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311 | if (search == mdot) { |
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312 | if (np.nodeType == 1 && new RegExp('^o(\\s+| )').test(np.innerHTML)) { |
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313 | // Second level of nesting |
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314 | if (!prevul) { |
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315 | prevul = ul; |
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316 | ul = document.createElement("ul"); |
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317 | prevul.appendChild(ul); |
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318 | } |
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319 | np.innerHTML = np.innerHTML.replace(/^o/, ''); |
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320 | } else { |
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321 | // Pop the stack if we're going back up to the first level |
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322 | if (prevul) { |
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323 | ul = prevul; |
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324 | prevul = null; |
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325 | } |
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326 | // Not element or middot paragraph |
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327 | if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0) |
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328 | break; |
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329 | } |
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330 | } else { |
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331 | // Not element or middot paragraph |
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332 | if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0) |
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333 | break; |
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334 | } |
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335 | |
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336 | var cp = np.nextSibling; |
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337 | var li = document.createElement("li"); |
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338 | li.innerHTML = np.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--| ', "gi"), ''); |
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339 | np.parentNode.removeChild(np); |
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340 | ul.appendChild(li); |
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341 | np = cp; |
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342 | } |
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343 | |
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344 | p.parentNode.replaceChild(ul, p); |
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345 | |
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346 | return true; |
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347 | } |
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348 | } |
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349 | |
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350 | return false; |
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351 | }, |
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352 | |
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353 | _clipboardHTML : function() { |
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354 | var div = document.getElementById('_TinyMCE_clipboardHTML'); |
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355 | |
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356 | if (!div) { |
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357 | var div = document.createElement('DIV'); |
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358 | div.id = '_TinyMCE_clipboardHTML'; |
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359 | |
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360 | with (div.style) { |
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361 | visibility = 'hidden'; |
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362 | overflow = 'hidden'; |
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363 | position = 'absolute'; |
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364 | width = 1; |
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365 | height = 1; |
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366 | } |
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367 | |
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368 | document.body.appendChild(div); |
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369 | } |
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370 | |
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371 | div.innerHTML = ''; |
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372 | var rng = document.body.createTextRange(); |
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373 | rng.moveToElementText(div); |
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374 | rng.execCommand('Paste'); |
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375 | var html = div.innerHTML; |
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376 | div.innerHTML = ''; |
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377 | return html; |
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378 | } |
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379 | }); |
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380 | |
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381 | // Register plugin |
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382 | tinymce.PluginManager.add('paste', tinymce.plugins.PastePlugin); |
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383 | })(); |
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