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git-svn-id: http://svn.automattic.com/wordpress/trunk@5256 1a063a9b-81f0-0310-95a4-ce76da25c4cd
396 lines
13 KiB
JavaScript
396 lines
13 KiB
JavaScript
/**
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* $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
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*/
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/* Import plugin specific language pack */
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tinyMCE.importPluginLanguagePack('paste');
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var TinyMCE_PastePlugin = {
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getInfo : function() {
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return {
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longname : 'Paste text/word',
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author : 'Moxiecode Systems AB',
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authorurl : 'http://tinymce.moxiecode.com',
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infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste',
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version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
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};
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},
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initInstance : function(inst) {
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if (tinyMCE.isMSIE && tinyMCE.getParam("paste_auto_cleanup_on_paste", false))
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tinyMCE.addEvent(inst.getBody(), "paste", TinyMCE_PastePlugin._handlePasteEvent);
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},
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handleEvent : function(e) {
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// Force paste dialog if non IE browser
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if (!tinyMCE.isRealIE && tinyMCE.getParam("paste_auto_cleanup_on_paste", false) && e.ctrlKey && e.keyCode == 86 && e.type == "keydown") {
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window.setTimeout('tinyMCE.selectedInstance.execCommand("mcePasteText",true)', 1);
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return tinyMCE.cancelEvent(e);
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}
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return true;
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},
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getControlHTML : function(cn) {
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switch (cn) {
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case "pastetext":
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return tinyMCE.getButtonHTML(cn, 'lang_paste_text_desc', '{$pluginurl}/images/pastetext.gif', 'mcePasteText', true);
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case "pasteword":
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return tinyMCE.getButtonHTML(cn, 'lang_paste_word_desc', '{$pluginurl}/images/pasteword.gif', 'mcePasteWord', true);
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case "selectall":
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return tinyMCE.getButtonHTML(cn, 'lang_selectall_desc', '{$pluginurl}/images/selectall.gif', 'mceSelectAll', true);
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}
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return '';
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},
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execCommand : function(editor_id, element, command, user_interface, value) {
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switch (command) {
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case "mcePasteText":
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if (user_interface) {
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if ((tinyMCE.isMSIE && !tinyMCE.isOpera) && !tinyMCE.getParam('paste_use_dialog', false))
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TinyMCE_PastePlugin._insertText(clipboardData.getData("Text"), true);
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else {
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var template = new Array();
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template['file'] = '../../plugins/paste/pastetext.htm'; // Relative to theme
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template['width'] = 450;
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template['height'] = 400;
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var plain_text = "";
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tinyMCE.openWindow(template, {editor_id : editor_id, plain_text: plain_text, resizable : "yes", scrollbars : "no", inline : "yes", mceDo : 'insert'});
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}
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} else
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TinyMCE_PastePlugin._insertText(value['html'], value['linebreaks']);
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return true;
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case "mcePasteWord":
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if (user_interface) {
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if ((tinyMCE.isMSIE && !tinyMCE.isOpera) && !tinyMCE.getParam('paste_use_dialog', false)) {
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TinyMCE_PastePlugin._insertWordContent(TinyMCE_PastePlugin._clipboardHTML());
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} else {
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var template = new Array();
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template['file'] = '../../plugins/paste/pasteword.htm'; // Relative to theme
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template['width'] = 450;
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template['height'] = 400;
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var plain_text = "";
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tinyMCE.openWindow(template, {editor_id : editor_id, plain_text: plain_text, resizable : "yes", scrollbars : "no", inline : "yes", mceDo : 'insert'});
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}
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} else
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TinyMCE_PastePlugin._insertWordContent(value);
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return true;
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case "mceSelectAll":
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tinyMCE.execInstanceCommand(editor_id, 'selectall');
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return true;
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}
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// Pass to next handler in chain
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return false;
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},
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// Private plugin internal methods
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_handlePasteEvent : function(e) {
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switch (e.type) {
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case "paste":
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var html = TinyMCE_PastePlugin._clipboardHTML();
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var r, inst = tinyMCE.selectedInstance;
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// Removes italic, strong etc, the if was needed due to bug #1437114
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if (inst && (r = inst.getRng()) && r.text.length > 0)
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tinyMCE.execCommand('delete');
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if (html && html.length > 0)
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tinyMCE.execCommand('mcePasteWord', false, html);
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tinyMCE.cancelEvent(e);
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return false;
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}
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return true;
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},
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_insertText : function(content, bLinebreaks) {
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if (content && content.length > 0) {
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if (bLinebreaks) {
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// Special paragraph treatment
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if (tinyMCE.getParam("paste_create_paragraphs", true)) {
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var rl = tinyMCE.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(',');
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for (var i=0; i<rl.length; i+=2)
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content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]);
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content = tinyMCE.regexpReplace(content, "\r\n\r\n", "</p><p>", "gi");
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content = tinyMCE.regexpReplace(content, "\r\r", "</p><p>", "gi");
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content = tinyMCE.regexpReplace(content, "\n\n", "</p><p>", "gi");
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// Has paragraphs
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if ((pos = content.indexOf('</p><p>')) != -1) {
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tinyMCE.execCommand("Delete");
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var node = tinyMCE.selectedInstance.getFocusElement();
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// Get list of elements to break
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var breakElms = new Array();
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do {
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if (node.nodeType == 1) {
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// Don't break tables and break at body
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if (node.nodeName == "TD" || node.nodeName == "BODY")
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break;
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breakElms[breakElms.length] = node;
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}
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} while(node = node.parentNode);
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var before = "", after = "</p>";
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before += content.substring(0, pos);
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for (var i=0; i<breakElms.length; i++) {
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before += "</" + breakElms[i].nodeName + ">";
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after += "<" + breakElms[(breakElms.length-1)-i].nodeName + ">";
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}
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before += "<p>";
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content = before + content.substring(pos+7) + after;
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}
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}
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if (tinyMCE.getParam("paste_create_linebreaks", true)) {
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content = tinyMCE.regexpReplace(content, "\r\n", "<br />", "gi");
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content = tinyMCE.regexpReplace(content, "\r", "<br />", "gi");
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content = tinyMCE.regexpReplace(content, "\n", "<br />", "gi");
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}
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}
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tinyMCE.execCommand("mceInsertRawHTML", false, content);
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}
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},
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_insertWordContent : function(content) {
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if (content && content.length > 0) {
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// Cleanup Word content
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var bull = String.fromCharCode(8226);
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var middot = String.fromCharCode(183);
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var cb;
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if ((cb = tinyMCE.getParam("paste_insert_word_content_callback", "")) != "")
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content = eval(cb + "('before', content)");
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var rl = tinyMCE.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(',');
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for (var i=0; i<rl.length; i+=2)
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content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]);
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if (tinyMCE.getParam("paste_convert_headers_to_strong", false)) {
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content = content.replace(new RegExp('<p class=MsoHeading.*?>(.*?)<\/p>', 'gi'), '<p><b>$1</b></p>');
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}
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content = content.replace(new RegExp('tab-stops: list [0-9]+.0pt">', 'gi'), '">' + "--list--");
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content = content.replace(new RegExp(bull + "(.*?)<BR>", "gi"), "<p>" + middot + "$1</p>");
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content = content.replace(new RegExp('<SPAN style="mso-list: Ignore">', 'gi'), "<span>" + bull); // Covert to bull list
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content = content.replace(/<o:p><\/o:p>/gi, "");
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content = content.replace(new RegExp('<br style="page-break-before: always;.*>', 'gi'), '-- page break --'); // Replace pagebreaks
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content = content.replace(new RegExp('<(!--)([^>]*)(--)>', 'g'), ""); // Word comments
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if (tinyMCE.getParam("paste_remove_spans", true))
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content = content.replace(/<\/?span[^>]*>/gi, "");
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if (tinyMCE.getParam("paste_remove_styles", true))
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content = content.replace(new RegExp('<(\\w[^>]*) style="([^"]*)"([^>]*)', 'gi'), "<$1$3");
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content = content.replace(/<\/?font[^>]*>/gi, "");
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// Strips class attributes.
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switch (tinyMCE.getParam("paste_strip_class_attributes", "all")) {
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case "all":
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content = content.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3");
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break;
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case "mso":
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content = content.replace(new RegExp('<(\\w[^>]*) class="?mso([^ |>]*)([^>]*)', 'gi'), "<$1$3");
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break;
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}
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content = content.replace(new RegExp('href="?' + TinyMCE_PastePlugin._reEscape("" + document.location) + '', 'gi'), 'href="' + tinyMCE.settings['document_base_url']);
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content = content.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3");
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content = content.replace(/<\\?\?xml[^>]*>/gi, "");
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content = content.replace(/<\/?\w+:[^>]*>/gi, "");
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content = content.replace(/-- page break --\s*<p> <\/p>/gi, ""); // Remove pagebreaks
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content = content.replace(/-- page break --/gi, ""); // Remove pagebreaks
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// content = content.replace(/\/? */gi, "");
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// content = content.replace(/<p> <\/p>/gi, '');
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if (!tinyMCE.settings['force_p_newlines']) {
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content = content.replace('', '' ,'gi');
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content = content.replace('</p>', '<br /><br />' ,'gi');
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}
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if (!tinyMCE.isMSIE && !tinyMCE.settings['force_p_newlines']) {
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content = content.replace(/<\/?p[^>]*>/gi, "");
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}
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content = content.replace(/<\/?div[^>]*>/gi, "");
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// Convert all middlot lists to UL lists
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if (tinyMCE.getParam("paste_convert_middot_lists", true)) {
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var div = document.createElement("div");
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div.innerHTML = content;
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// Convert all middot paragraphs to li elements
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var className = tinyMCE.getParam("paste_unindented_list_class", "unIndentedList");
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while (TinyMCE_PastePlugin._convertMiddots(div, "--list--")) ; // bull
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while (TinyMCE_PastePlugin._convertMiddots(div, middot, className)) ; // Middot
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while (TinyMCE_PastePlugin._convertMiddots(div, bull)) ; // bull
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content = div.innerHTML;
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}
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// Replace all headers with strong and fix some other issues
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if (tinyMCE.getParam("paste_convert_headers_to_strong", false)) {
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content = content.replace(/<h[1-6]> <\/h[1-6]>/gi, '<p> </p>');
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content = content.replace(/<h[1-6]>/gi, '<p><b>');
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content = content.replace(/<\/h[1-6]>/gi, '</b></p>');
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content = content.replace(/<b> <\/b>/gi, '<b> </b>');
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content = content.replace(/^( )*/gi, '');
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}
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content = content.replace(/--list--/gi, ""); // Remove --list--
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if ((cb = tinyMCE.getParam("paste_insert_word_content_callback", "")) != "")
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content = eval(cb + "('after', content)");
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// Insert cleaned content
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tinyMCE.execCommand("mceInsertContent", false, content);
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if (tinyMCE.getParam('paste_force_cleanup_wordpaste', true))
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window.setTimeout('tinyMCE.execCommand("mceCleanup");', 1); // Do normal cleanup detached from this thread
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}
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},
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_reEscape : function(s) {
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var l = "?.\\*[](){}+^$:";
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var o = "";
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for (var i=0; i<s.length; i++) {
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var c = s.charAt(i);
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if (l.indexOf(c) != -1)
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o += '\\' + c;
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else
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o += c;
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}
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return o;
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},
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_convertMiddots : function(div, search, class_name) {
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var mdot = String.fromCharCode(183);
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var bull = String.fromCharCode(8226);
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var nodes = div.getElementsByTagName("p");
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var prevul;
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for (var i=0; i<nodes.length; i++) {
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var p = nodes[i];
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// Is middot
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if (p.innerHTML.indexOf(search) == 0) {
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var ul = document.createElement("ul");
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if (class_name)
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ul.className = class_name;
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// Add the first one
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var li = document.createElement("li");
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li.innerHTML = p.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--| ', "gi"), '');
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ul.appendChild(li);
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// Add the rest
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var np = p.nextSibling;
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while (np) {
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// If the node is whitespace, then
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// ignore it and continue on.
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if (np.nodeType == 3 && new RegExp('^\\s$', 'm').test(np.nodeValue)) {
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np = np.nextSibling;
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continue;
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}
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if (search == mdot) {
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if (np.nodeType == 1 && new RegExp('^o(\\s+| )').test(np.innerHTML)) {
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// Second level of nesting
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if (!prevul) {
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prevul = ul;
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ul = document.createElement("ul");
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prevul.appendChild(ul);
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}
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np.innerHTML = np.innerHTML.replace(/^o/, '');
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} else {
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// Pop the stack if we're going back up to the first level
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if (prevul) {
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ul = prevul;
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prevul = null;
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}
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// Not element or middot paragraph
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if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0)
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break;
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}
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} else {
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// Not element or middot paragraph
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if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0)
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break;
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}
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var cp = np.nextSibling;
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var li = document.createElement("li");
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li.innerHTML = np.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--| ', "gi"), '');
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np.parentNode.removeChild(np);
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ul.appendChild(li);
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np = cp;
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}
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p.parentNode.replaceChild(ul, p);
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return true;
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}
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}
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return false;
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},
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_clipboardHTML : function() {
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var div = document.getElementById('_TinyMCE_clipboardHTML');
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if (!div) {
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var div = document.createElement('DIV');
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div.id = '_TinyMCE_clipboardHTML';
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with (div.style) {
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visibility = 'hidden';
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overflow = 'hidden';
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position = 'absolute';
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width = 1;
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height = 1;
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}
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document.body.appendChild(div);
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}
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div.innerHTML = '';
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var rng = document.body.createTextRange();
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rng.moveToElementText(div);
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rng.execCommand('Paste');
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var html = div.innerHTML;
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div.innerHTML = '';
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return html;
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}
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};
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tinyMCE.addPlugin("paste", TinyMCE_PastePlugin);
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