includes/clientside/tinymce/plugins/paste/editor_plugin_src.js
changeset 1344 dc96d6c5cd1e
parent 1343 2a31905a567d
child 1345 1de01205143b
--- 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*(&nbsp;)+/g,											// nbsp entities at the start of contents
-					/(&nbsp;|<br[^>]*>)+\s*$/g									// nbsp entities at the end of contents
-				]);
-
-				if (ed.getParam('paste_convert_middot_lists', true)) {
-					process([
-						[/<!--\[if !supportLists\]-->/gi, '$&__MCE_ITEM__'],			// Convert supportLists to a list item marker
-						[/(<span[^>]+:\s*symbol[^>]+>)/gi, '$1__MCE_ITEM__'],				// Convert symbol spans to list items
-						[/(<span[^>]+mso-list:[^>]+>)/gi, '$1__MCE_ITEM__']				// Convert mso-list to item marker
-					]);
-				}
-
-				process([
-					/<!--[\s\S]+?-->/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 <o:tag>
-					/ (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 <s> into <strike> for line-though
-					/<script[^>]+>[\s\S]*?<\/script>/gi,								// All scripts elements for msoShowComment for example
-					[/&nbsp;/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 <img border="0" /> it will become <img border="0" style="... lots of junk ..." />
-					// 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(/&nbsp;/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&nbsp;&nbsp;
-				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+\.(&nbsp;|\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*(&nbsp;|\u00a0)+\s*/, '');
-					else
-						html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^\s*\w+\.(&nbsp;|\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('<span id="_marker">&nbsp;</span>', 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