diff -r 2a31905a567d -r dc96d6c5cd1e includes/clientside/tinymce/plugins/paste/editor_plugin_src.js --- a/includes/clientside/tinymce/plugins/paste/editor_plugin_src.js Thu Jun 02 05:28:28 2011 -0400 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,531 +0,0 @@ -/** - * $Id: editor_plugin_src.js 1225 2009-09-07 19:06:19Z spocke $ - * - * @author Moxiecode - * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved. - */ - -(function() { - var each = tinymce.each; - - tinymce.create('tinymce.plugins.PastePlugin', { - init : function(ed, url) { - var t = this, cb; - - t.editor = ed; - t.url = url; - - // Setup plugin events - t.onPreProcess = new tinymce.util.Dispatcher(t); - t.onPostProcess = new tinymce.util.Dispatcher(t); - - // Register default handlers - t.onPreProcess.add(t._preProcess); - t.onPostProcess.add(t._postProcess); - - // Register optional preprocess handler - t.onPreProcess.add(function(pl, o) { - ed.execCallback('paste_preprocess', pl, o); - }); - - // Register optional postprocess - t.onPostProcess.add(function(pl, o) { - ed.execCallback('paste_postprocess', pl, o); - }); - - // This function executes the process handlers and inserts the contents - function process(o) { - var dom = ed.dom; - - // Execute pre process handlers - t.onPreProcess.dispatch(t, o); - - // Create DOM structure - o.node = dom.create('div', 0, o.content); - - // Execute post process handlers - t.onPostProcess.dispatch(t, o); - - // Serialize content - o.content = ed.serializer.serialize(o.node, {getInner : 1}); - - // Insert cleaned content. We need to handle insertion of contents containing block elements separately - if (/<(p|h[1-6]|ul|ol)/.test(o.content)) - t._insertBlockContent(ed, dom, o.content); - else - t._insert(o.content); - }; - - // Add command for external usage - ed.addCommand('mceInsertClipboardContent', function(u, o) { - process(o); - }); - - // This function grabs the contents from the clipboard by adding a - // hidden div and placing the caret inside it and after the browser paste - // is done it grabs that contents and processes that - function grabContent(e) { - var n, or, rng, sel = ed.selection, dom = ed.dom, body = ed.getBody(), posY; - - if (dom.get('_mcePaste')) - return; - - // Create container to paste into - n = dom.add(body, 'div', {id : '_mcePaste'}, '\uFEFF'); - - // If contentEditable mode we need to find out the position of the closest element - if (body != ed.getDoc().body) - posY = dom.getPos(ed.selection.getStart(), body).y; - else - posY = body.scrollTop; - - // Styles needs to be applied after the element is added to the document since WebKit will otherwise remove all styles - dom.setStyles(n, { - position : 'absolute', - left : -10000, - top : posY, - width : 1, - height : 1, - overflow : 'hidden' - }); - - if (tinymce.isIE) { - // Select the container - rng = dom.doc.body.createTextRange(); - rng.moveToElementText(n); - rng.execCommand('Paste'); - - // Remove container - dom.remove(n); - - // Check if the contents was changed, if it wasn't then clipboard extraction failed probably due - // to IE security settings so we pass the junk though better than nothing right - if (n.innerHTML === '\uFEFF') { - ed.execCommand('mcePasteWord'); - e.preventDefault(); - return; - } - - // Process contents - process({content : n.innerHTML}); - - // Block the real paste event - return tinymce.dom.Event.cancel(e); - } else { - or = ed.selection.getRng(); - - // Move caret into hidden div - n = n.firstChild; - rng = ed.getDoc().createRange(); - rng.setStart(n, 0); - rng.setEnd(n, 1); - sel.setRng(rng); - - // Wait a while and grab the pasted contents - window.setTimeout(function() { - var h = '', nl = dom.select('div[id=_mcePaste]'); - - // WebKit will split the div into multiple ones so this will loop through then all and join them to get the whole HTML string - each(nl, function(n) { - h += (dom.select('> span.Apple-style-span div', n)[0] || dom.select('> span.Apple-style-span', n)[0] || n).innerHTML; - }); - - // Remove the nodes - each(nl, function(n) { - dom.remove(n); - }); - - // Restore the old selection - if (or) - sel.setRng(or); - - process({content : h}); - }, 0); - } - }; - - // Check if we should use the new auto process method - if (ed.getParam('paste_auto_cleanup_on_paste', true)) { - // Is it's Opera or older FF use key handler - if (tinymce.isOpera || /Firefox\/2/.test(navigator.userAgent)) { - ed.onKeyDown.add(function(ed, e) { - if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45)) - grabContent(e); - }); - } else { - // Grab contents on paste event on Gecko and WebKit - ed.onPaste.addToTop(function(ed, e) { - return grabContent(e); - }); - } - } - - // Block all drag/drop events - if (ed.getParam('paste_block_drop')) { - ed.onInit.add(function() { - ed.dom.bind(ed.getBody(), ['dragend', 'dragover', 'draggesture', 'dragdrop', 'drop', 'drag'], function(e) { - e.preventDefault(); - e.stopPropagation(); - - return false; - }); - }); - } - - // Add legacy support - t._legacySupport(); - }, - - getInfo : function() { - return { - longname : 'Paste text/word', - author : 'Moxiecode Systems AB', - authorurl : 'http://tinymce.moxiecode.com', - infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste', - version : tinymce.majorVersion + "." + tinymce.minorVersion - }; - }, - - _preProcess : function(pl, o) { - var ed = this.editor, h = o.content, process, stripClass; - - //console.log('Before preprocess:' + o.content); - - function process(items) { - each(items, function(v) { - // Remove or replace - if (v.constructor == RegExp) - h = h.replace(v, ''); - else - h = h.replace(v[0], v[1]); - }); - }; - - // Detect Word content and process it more aggressive - if (/(class=\"?Mso|style=\"[^\"]*\bmso\-|w:WordDocument)/.test(h) || o.wordContent) { - o.wordContent = true; // Mark the pasted contents as word specific content - //console.log('Word contents detected.'); - - // Process away some basic content - process([ - /^\s*( )+/g, // nbsp entities at the start of contents - /( |]*>)+\s*$/g // nbsp entities at the end of contents - ]); - - if (ed.getParam('paste_convert_middot_lists', true)) { - process([ - [//gi, '$&__MCE_ITEM__'], // Convert supportLists to a list item marker - [/(]+:\s*symbol[^>]+>)/gi, '$1__MCE_ITEM__'], // Convert symbol spans to list items - [/(]+mso-list:[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list to item marker - ]); - } - - process([ - //gi, // Word comments - /<\/?(img|font|meta|link|style|div|v:\w+)[^>]*>/gi, // Remove some tags including VML content - /<\\?\?xml[^>]*>/gi, // XML namespace declarations - /<\/?o:[^>]*>/gi, // MS namespaced elements - / (id|name|language|type|on\w+|v:\w+)=\"([^\"]*)\"/gi, // on.., class, style and language attributes with quotes - / (id|name|language|type|on\w+|v:\w+)=(\w+)/gi, // on.., class, style and language attributes without quotes (IE) - [/<(\/?)s>/gi, '<$1strike>'], // Convert into for line-though - /]+>[\s\S]*?<\/script>/gi, // All scripts elements for msoShowComment for example - [/ /g, '\u00a0'] // Replace nsbp entites to char since it's easier to handle - ]); - - // Remove all spans if no styles is to be retained - if (!ed.getParam('paste_retain_style_properties')) { - process([ - /<\/?(span)[^>]*>/gi - ]); - } - } - - // Allow for class names to be retained if desired; either all, or just the ones from Word - // Note that the paste_strip_class_attributes: 'none, verify_css_classes: true is also a good variation. - stripClass = ed.getParam('paste_strip_class_attributes'); - if (stripClass != 'none') { - // Cleans everything but mceItem... classes - function cleanClasses(str, cls) { - var i, out = ''; - - // Remove all classes - if (stripClass == 'all') - return ''; - - cls = tinymce.explode(cls, ' '); - - for (i = cls.length - 1; i >= 0; i--) { - // Remove Mso classes - if (!/^(Mso)/i.test(cls[i])) - out += (!out ? '' : ' ') + cls[i]; - } - - return ' class="' + out + '"'; - }; - - process([ - [/ class=\"([^\"]*)\"/gi, cleanClasses], // class attributes with quotes - [/ class=(\w+)/gi, cleanClasses] // class attributes without quotes (IE) - ]); - } - - // Remove spans option - if (ed.getParam('paste_remove_spans')) { - process([ - /<\/?(span)[^>]*>/gi - ]); - } - - //console.log('After preprocess:' + h); - - o.content = h; - }, - - /** - * Various post process items. - */ - _postProcess : function(pl, o) { - var t = this, ed = t.editor, dom = ed.dom, styleProps; - - if (o.wordContent) { - // Remove named anchors or TOC links - each(dom.select('a', o.node), function(a) { - if (!a.href || a.href.indexOf('#_Toc') != -1) - dom.remove(a, 1); - }); - - if (t.editor.getParam('paste_convert_middot_lists', true)) - t._convertLists(pl, o); - - // Process styles - styleProps = ed.getParam('paste_retain_style_properties'); // retained properties - - // If string property then split it - if (tinymce.is(styleProps, 'string')) - styleProps = tinymce.explode(styleProps); - - // Retains some style properties - each(dom.select('*', o.node), function(el) { - var newStyle = {}, npc = 0, i, sp, sv; - - // Store a subset of the existing styles - if (styleProps) { - for (i = 0; i < styleProps.length; i++) { - sp = styleProps[i]; - sv = dom.getStyle(el, sp); - - if (sv) { - newStyle[sp] = sv; - npc++; - } - } - } - - // Remove all of the existing styles - dom.setAttrib(el, 'style', ''); - - if (styleProps && npc > 0) - dom.setStyles(el, newStyle); // Add back the stored subset of styles - else // Remove empty span tags that do not have class attributes - if (el.nodeName == 'SPAN' && !el.className) - dom.remove(el, true); - }); - } - - // Remove all style information or only specifically on WebKit to avoid the style bug on that browser - if (ed.getParam("paste_remove_styles") || (ed.getParam("paste_remove_styles_if_webkit") && tinymce.isWebKit)) { - each(dom.select('*[style]', o.node), function(el) { - el.removeAttribute('style'); - el.removeAttribute('mce_style'); - }); - } else { - if (tinymce.isWebKit) { - // We need to compress the styles on WebKit since if you paste it will become - // Removing the mce_style that contains the real value will force the Serializer engine to compress the styles - each(dom.select('*', o.node), function(el) { - el.removeAttribute('mce_style'); - }); - } - } - }, - - /** - * Converts the most common bullet and number formats in Office into a real semantic UL/LI list. - */ - _convertLists : function(pl, o) { - var dom = pl.editor.dom, listElm, li, lastMargin = -1, margin, levels = [], lastType, html; - - // Convert middot lists into real semantic lists - each(dom.select('p', o.node), function(p) { - var sib, val = '', type, html, idx, parents; - - // Get text node value at beginning of paragraph - for (sib = p.firstChild; sib && sib.nodeType == 3; sib = sib.nextSibling) - val += sib.nodeValue; - - val = p.innerHTML.replace(/<\/?\w+[^>]*>/gi, '').replace(/ /g, '\u00a0'); - - // Detect unordered lists look for bullets - if (/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o]\s*\u00a0*/.test(val)) - type = 'ul'; - - // Detect ordered lists 1., a. or ixv. - if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0{2,}/.test(val)) - type = 'ol'; - - // Check if node value matches the list pattern: o   - if (type) { - margin = parseFloat(p.style.marginLeft || 0); - - if (margin > lastMargin) - levels.push(margin); - - if (!listElm || type != lastType) { - listElm = dom.create(type); - dom.insertAfter(listElm, p); - } else { - // Nested list element - if (margin > lastMargin) { - listElm = li.appendChild(dom.create(type)); - } else if (margin < lastMargin) { - // Find parent level based on margin value - idx = tinymce.inArray(levels, margin); - parents = dom.getParents(listElm.parentNode, type); - listElm = parents[parents.length - 1 - idx] || listElm; - } - } - - // Remove middot or number spans if they exists - each(dom.select('span', p), function(span) { - var html = span.innerHTML.replace(/<\/?\w+[^>]*>/gi, ''); - - // Remove span with the middot or the number - if (type == 'ul' && /^[\u2022\u00b7\u00a7\u00d8o]/.test(html)) - dom.remove(span); - else if (/^[\s\S]*\w+\.( |\u00a0)*\s*/.test(html)) - dom.remove(span); - }); - - html = p.innerHTML; - - // Remove middot/list items - if (type == 'ul') - html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^[\u2022\u00b7\u00a7\u00d8o]\s*( |\u00a0)+\s*/, ''); - else - html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^\s*\w+\.( |\u00a0)+\s*/, ''); - - // Create li and add paragraph data into the new li - li = listElm.appendChild(dom.create('li', 0, html)); - dom.remove(p); - - lastMargin = margin; - lastType = type; - } else - listElm = lastMargin = 0; // End list element - }); - - // Remove any left over makers - html = o.node.innerHTML; - if (html.indexOf('__MCE_ITEM__') != -1) - o.node.innerHTML = html.replace(/__MCE_ITEM__/g, ''); - }, - - /** - * This method will split the current block parent and insert the contents inside the split position. - * This logic can be improved so text nodes at the start/end remain in the start/end block elements - */ - _insertBlockContent : function(ed, dom, content) { - var parentBlock, marker, sel = ed.selection, last, elm, vp, y, elmHeight; - - function select(n) { - var r; - - if (tinymce.isIE) { - r = ed.getDoc().body.createTextRange(); - r.moveToElementText(n); - r.collapse(false); - r.select(); - } else { - sel.select(n, 1); - sel.collapse(false); - } - }; - - // Insert a marker for the caret position - this._insert(' ', 1); - marker = dom.get('_marker'); - parentBlock = dom.getParent(marker, 'p,h1,h2,h3,h4,h5,h6,ul,ol,th,td'); - - // If it's a parent block but not a table cell - if (parentBlock && !/TD|TH/.test(parentBlock.nodeName)) { - // Split parent block - marker = dom.split(parentBlock, marker); - - // Insert nodes before the marker - each(dom.create('div', 0, content).childNodes, function(n) { - last = marker.parentNode.insertBefore(n.cloneNode(true), marker); - }); - - // Move caret after marker - select(last); - } else { - dom.setOuterHTML(marker, content); - sel.select(ed.getBody(), 1); - sel.collapse(0); - } - - dom.remove('_marker'); // Remove marker if it's left - - // Get element, position and height - elm = sel.getStart(); - vp = dom.getViewPort(ed.getWin()); - y = ed.dom.getPos(elm).y; - elmHeight = elm.clientHeight; - - // Is element within viewport if not then scroll it into view - if (y < vp.y || y + elmHeight > vp.y + vp.h) - ed.getDoc().body.scrollTop = y < vp.y ? y : y - vp.h + 25; - }, - - /** - * Inserts the specified contents at the caret position. - */ - _insert : function(h, skip_undo) { - var ed = this.editor; - - // First delete the contents seems to work better on WebKit - if (!ed.selection.isCollapsed()) - ed.getDoc().execCommand('Delete', false, null); - - // It's better to use the insertHTML method on Gecko since it will combine paragraphs correctly before inserting the contents - ed.execCommand(tinymce.isGecko ? 'insertHTML' : 'mceInsertContent', false, h, {skip_undo : skip_undo}); - }, - - /** - * This method will open the old style paste dialogs. Some users might want the old behavior but still use the new cleanup engine. - */ - _legacySupport : function() { - var t = this, ed = t.editor; - - // Register commands for backwards compatibility - each(['mcePasteText', 'mcePasteWord'], function(cmd) { - ed.addCommand(cmd, function() { - ed.windowManager.open({ - file : t.url + (cmd == 'mcePasteText' ? '/pastetext.htm' : '/pasteword.htm'), - width : parseInt(ed.getParam("paste_dialog_width", "450")), - height : parseInt(ed.getParam("paste_dialog_height", "400")), - inline : 1 - }); - }); - }); - - // Register buttons for backwards compatibility - ed.addButton('pastetext', {title : 'paste.paste_text_desc', cmd : 'mcePasteText'}); - ed.addButton('pasteword', {title : 'paste.paste_word_desc', cmd : 'mcePasteWord'}); - ed.addButton('selectall', {title : 'paste.selectall_desc', cmd : 'selectall'}); - } - }); - - // Register plugin - tinymce.PluginManager.add('paste', tinymce.plugins.PastePlugin); -})(); \ No newline at end of file