includes/clientside/tinymce/plugins/paste/editor_plugin_src.js
author Dan
Thu, 17 Jan 2008 02:03:33 -0500
changeset 349 fdaf9070566c
parent 335 67bd3121a12e
child 395 fa4c5ecb7c9a
permissions -rw-r--r--
More progress on the installer. At this point it can install and import the language, but does not rename config files. Still much work to be done, most notably localization and creation of MySQL users and databases.

/**
 * $Id: editor_plugin_src.js 432 2007-11-23 16:07:16Z spocke $
 *
 * @author Moxiecode
 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
 */

(function() {
	var Event = tinymce.dom.Event;

	tinymce.create('tinymce.plugins.PastePlugin', {
		init : function(ed, url) {
			var t = this;

			t.editor = ed; 

			// Register commands
			ed.addCommand('mcePasteText', function(ui, v) {
				if (ui) {
					ed.windowManager.open({
						file : url + '/pastetext.htm',
						width : 450,
						height : 400,
						inline : 1
					}, {
						plugin_url : url
					});
				} else
					t._insertText(v.html, v.linebreaks);
			});

			ed.addCommand('mcePasteWord', function(ui, v) {
				if (ui) {
					ed.windowManager.open({
						file : url + '/pasteword.htm',
						width : 450,
						height : 400,
						inline : 1
					}, {
						plugin_url : url
					});
				} else
					t._insertWordContent(v);
			});

			ed.addCommand('mceSelectAll', function() {
				ed.execCommand('selectall'); 
			});

			// Register buttons
			ed.addButton('pastetext', {title : 'paste.paste_text_desc', cmd : 'mcePasteText', ui : true});
			ed.addButton('pasteword', {title : 'paste.paste_word_desc', cmd : 'mcePasteWord', ui : true});
			ed.addButton('selectall', {title : 'paste.selectall_desc', cmd : 'mceSelectAll'});

			if (ed.getParam("paste_auto_cleanup_on_paste", false)) {
				ed.onPaste.add(function(ed, e) {
					return t._handlePasteEvent(e)
				});
			}

			if (!tinymce.isIE && ed.getParam("paste_auto_cleanup_on_paste", false)) {
				// Force paste dialog if non IE browser
				ed.onKeyDown.add(function(ed, e) {
					if (e.ctrlKey && e.keyCode == 86) {
						window.setTimeout(function() {
							ed.execCommand("mcePasteText", true);
						}, 1);

						Event.cancel(e);
					}
				});
			}
		},

		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
			};
		},

		// Private methods

		_handlePasteEvent : function(e) {
			var html = this._clipboardHTML(), ed = this.editor, sel = ed.selection, r;

			// Removes italic, strong etc, the if was needed due to bug #1437114
			if (ed && (r = sel.getRng()) && r.text.length > 0)
				ed.execCommand('delete');

			if (html && html.length > 0)
				ed.execCommand('mcePasteWord', false, html);

			return Event.cancel(e);
		},

		_insertText : function(content, bLinebreaks) { 
			if (content && content.length > 0) {
				if (bLinebreaks) { 
					// Special paragraph treatment 
					if (this.editor.getParam("paste_create_paragraphs", true)) {
						var rl = this.editor.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(',');
						for (var i=0; i<rl.length; i+=2)
							content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]);

						content = content.replace(/\r\n\r\n/g, '</p><p>');
						content = content.replace(/\r\r/g, '</p><p>');
						content = content.replace(/\n\n/g, '</p><p>');

						// Has paragraphs 
						if ((pos = content.indexOf('</p><p>')) != -1) { 
							this.editor.execCommand("Delete"); 

							var node = this.editor.selection.getNode(); 

							// Get list of elements to break 
							var breakElms = [];

							do { 
								if (node.nodeType == 1) { 
									// Don't break tables and break at body 
									if (node.nodeName == "TD" || node.nodeName == "BODY") 
										break; 
			
									breakElms[breakElms.length] = node; 
								} 
							} while(node = node.parentNode); 

							var before = "", after = "</p>"; 
							before += content.substring(0, pos); 

							for (var i=0; i<breakElms.length; i++) { 
								before += "</" + breakElms[i].nodeName + ">"; 
								after += "<" + breakElms[(breakElms.length-1)-i].nodeName + ">"; 
							} 

							before += "<p>"; 
							content = before + content.substring(pos+7) + after; 
						} 
					} 

					if (this.editor.getParam("paste_create_linebreaks", true)) {
						content = content.replace(/\r\n/g, '<br />');
						content = content.replace(/\r/g, '<br />');
						content = content.replace(/\n/g, '<br />');
					}
				} 
			
				this.editor.execCommand("mceInsertRawHTML", false, content); 
			}
		},

		_insertWordContent : function(content) { 
			if (content && content.length > 0) {
				// Cleanup Word content
				var bull = String.fromCharCode(8226);
				var middot = String.fromCharCode(183);
				var cb;

				if ((cb = this.editor.getParam("paste_insert_word_content_callback", "")) != "")
					content = eval(cb + "('before', content)");

				var rl = this.editor.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\u201c|\u201d,",\u2019,\',\u2013|\u2014|\u2015|\u2212,-').split(',');
				for (var i=0; i<rl.length; i+=2)
					content = content.replace(new RegExp(rl[i], 'gi'), rl[i+1]);

				if (this.editor.getParam("paste_convert_headers_to_strong", false)) {
					content = content.replace(new RegExp('<p class=MsoHeading.*?>(.*?)<\/p>', 'gi'), '<p><b>$1</b></p>');
				}

				content = content.replace(new RegExp('tab-stops: list [0-9]+.0pt">', 'gi'), '">' + "--list--");
				content = content.replace(new RegExp(bull + "(.*?)<BR>", "gi"), "<p>" + middot + "$1</p>");
				content = content.replace(new RegExp('<SPAN style="mso-list: Ignore">', 'gi'), "<span>" + bull); // Covert to bull list
				content = content.replace(/<o:p><\/o:p>/gi, "");
				content = content.replace(new RegExp('<br style="page-break-before: always;.*>', 'gi'), '-- page break --'); // Replace pagebreaks
				content = content.replace(new RegExp('<(!--)([^>]*)(--)>', 'g'), "");  // Word comments

				if (this.editor.getParam("paste_remove_spans", true))
					content = content.replace(/<\/?span[^>]*>/gi, "");

				if (this.editor.getParam("paste_remove_styles", true))
					content = content.replace(new RegExp('<(\\w[^>]*) style="([^"]*)"([^>]*)', 'gi'), "<$1$3");

				content = content.replace(/<\/?font[^>]*>/gi, "");

				// Strips class attributes.
				switch (this.editor.getParam("paste_strip_class_attributes", "all")) {
					case "all":
						content = content.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3");
						break;

					case "mso":
						content = content.replace(new RegExp('<(\\w[^>]*) class="?mso([^ |>]*)([^>]*)', 'gi'), "<$1$3");
						break;
				}

				content = content.replace(new RegExp('href="?' + this._reEscape("" + document.location) + '', 'gi'), 'href="' + this.editor.documentBaseURI.getURI());
				content = content.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3");
				content = content.replace(/<\\?\?xml[^>]*>/gi, "");
				content = content.replace(/<\/?\w+:[^>]*>/gi, "");
				content = content.replace(/-- page break --\s*<p>&nbsp;<\/p>/gi, ""); // Remove pagebreaks
				content = content.replace(/-- page break --/gi, ""); // Remove pagebreaks

		//		content = content.replace(/\/?&nbsp;*/gi, ""); &nbsp;
		//		content = content.replace(/<p>&nbsp;<\/p>/gi, '');

				if (!this.editor.getParam('force_p_newlines')) {
					content = content.replace('', '' ,'gi');
					content = content.replace('</p>', '<br /><br />' ,'gi');
				}

				if (!tinymce.isIE && !this.editor.getParam('force_p_newlines')) {
					content = content.replace(/<\/?p[^>]*>/gi, "");
				}

				content = content.replace(/<\/?div[^>]*>/gi, "");

				// Convert all middlot lists to UL lists
				if (this.editor.getParam("paste_convert_middot_lists", true)) {
					var div = document.createElement("div");
					div.innerHTML = content;

					// Convert all middot paragraphs to li elements
					var className = this.editor.getParam("paste_unindented_list_class", "unIndentedList");

					while (this._convertMiddots(div, "--list--")) ; // bull
					while (this._convertMiddots(div, middot, className)) ; // Middot
					while (this._convertMiddots(div, bull)) ; // bull

					content = div.innerHTML;
				}

				// Replace all headers with strong and fix some other issues
				if (this.editor.getParam("paste_convert_headers_to_strong", false)) {
					content = content.replace(/<h[1-6]>&nbsp;<\/h[1-6]>/gi, '<p>&nbsp;&nbsp;</p>');
					content = content.replace(/<h[1-6]>/gi, '<p><b>');
					content = content.replace(/<\/h[1-6]>/gi, '</b></p>');
					content = content.replace(/<b>&nbsp;<\/b>/gi, '<b>&nbsp;&nbsp;</b>');
					content = content.replace(/^(&nbsp;)*/gi, '');
				}

				content = content.replace(/--list--/gi, ""); // Remove --list--

				if ((cb = this.editor.getParam("paste_insert_word_content_callback", "")) != "")
					content = eval(cb + "('after', content)");

				// Insert cleaned content
				this.editor.execCommand("mceInsertContent", false, content);

				if (this.editor.getParam('paste_force_cleanup_wordpaste', true)) {
					var ed = this.editor;

					window.setTimeout(function() {
						ed.execCommand("mceCleanup");
					}, 1); // Do normal cleanup detached from this thread
				}
			}
		},

		_reEscape : function(s) {
			var l = "?.\\*[](){}+^$:";
			var o = "";

			for (var i=0; i<s.length; i++) {
				var c = s.charAt(i);

				if (l.indexOf(c) != -1)
					o += '\\' + c;
				else
					o += c;
			}

			return o;
		},

		_convertMiddots : function(div, search, class_name) {
			var mdot = String.fromCharCode(183);
			var bull = String.fromCharCode(8226);

			var nodes = div.getElementsByTagName("p");
			var prevul;
			for (var i=0; i<nodes.length; i++) {
				var p = nodes[i];

				// Is middot
				if (p.innerHTML.indexOf(search) == 0) {
					var ul = document.createElement("ul");

					if (class_name)
						ul.className = class_name;

					// Add the first one
					var li = document.createElement("li");
					li.innerHTML = p.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--|&nbsp;', "gi"), '');
					ul.appendChild(li);

					// Add the rest
					var np = p.nextSibling;
					while (np) {
						// If the node is whitespace, then
						// ignore it and continue on.
						if (np.nodeType == 3 && new RegExp('^\\s$', 'm').test(np.nodeValue)) {
								np = np.nextSibling;
								continue;
						}

						if (search == mdot) {
								if (np.nodeType == 1 && new RegExp('^o(\\s+|&nbsp;)').test(np.innerHTML)) {
										// Second level of nesting
										if (!prevul) {
												prevul = ul;
												ul = document.createElement("ul");
												prevul.appendChild(ul);
										}
										np.innerHTML = np.innerHTML.replace(/^o/, '');
								} else {
										// Pop the stack if we're going back up to the first level
										if (prevul) {
												ul = prevul;
												prevul = null;
										}
										// Not element or middot paragraph
										if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0)
												break;
								}
						} else {
								// Not element or middot paragraph
								if (np.nodeType != 1 || np.innerHTML.indexOf(search) != 0)
										break;
							}

						var cp = np.nextSibling;
						var li = document.createElement("li");
						li.innerHTML = np.innerHTML.replace(new RegExp('' + mdot + '|' + bull + '|--list--|&nbsp;', "gi"), '');
						np.parentNode.removeChild(np);
						ul.appendChild(li);
						np = cp;
					}

					p.parentNode.replaceChild(ul, p);

					return true;
				}
			}

			return false;
		},

		_clipboardHTML : function() {
			var div = document.getElementById('_TinyMCE_clipboardHTML');

			if (!div) {
				var div = document.createElement('DIV');
				div.id = '_TinyMCE_clipboardHTML';

				with (div.style) {
					visibility = 'hidden';
					overflow = 'hidden';
					position = 'absolute';
					width = 1;
					height = 1;
				}

				document.body.appendChild(div);
			}

			div.innerHTML = '';
			var rng = document.body.createTextRange();
			rng.moveToElementText(div);
			rng.execCommand('Paste');
			var html = div.innerHTML;
			div.innerHTML = '';
			return html;
		}
	});

	// Register plugin
	tinymce.PluginManager.add('paste', tinymce.plugins.PastePlugin);
})();