editor_plugin_src.js
No OneTemporary
Actions

Size

30 KB

Referenced Files

None

Subscribers

None

editor_plugin_src.js
View Options

	/**
	* editor_plugin_src.js
	*
	* Copyright 2009, Moxiecode Systems AB
	* Released under LGPL License.
	*
	* License: http://tinymce.moxiecode.com/license
	* Contributing: http://tinymce.moxiecode.com/contributing
	*/

	(function() {
	var each = tinymce.each,
	entities = null,
	defs = {
	paste_auto_cleanup_on_paste : true,
	paste_block_drop : false,
	paste_retain_style_properties : "none",
	paste_strip_class_attributes : "mso",
	paste_remove_spans : false,
	paste_remove_styles : false,
	paste_remove_styles_if_webkit : true,
	paste_convert_middot_lists : true,
	paste_convert_headers_to_strong : false,
	paste_dialog_width : "450",
	paste_dialog_height : "400",
	paste_text_use_dialog : false,
	paste_text_sticky : false,
	paste_text_notifyalways : false,
	paste_text_linebreaktype : "p",
	paste_text_replacements : [
	[/\u2026/g, "..."],
	[/[\x93\x94\u201c\u201d]/g, '"'],
	[/[\x60\x91\x92\u2018\u2019]/g, "'"]
	]
	};

	function getParam(ed, name) {
	return ed.getParam(name, defs[name]);
	}

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

	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);
	});

	// Initialize plain text flag
	ed.pasteAsPlainText = false;

	// This function executes the process handlers and inserts the contents
	// force_rich overrides plain text mode set by user, important for pasting with execCommand
	function process(o, force_rich) {
	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});

	// Plain text option active?
	if ((!force_rich) && (ed.pasteAsPlainText)) {
	t._insertPlainText(ed, dom, o.content);

	if (!getParam(ed, "paste_text_sticky")) {
	ed.pasteAsPlainText = false;
	ed.controlManager.setActive("pastetext", false);
	}
	} else if (/<(p\|h[1-6]\|ul\|ol)/.test(o.content)) {
	// Handle insertion of contents containing block elements separately
	t._insertBlockContent(ed, dom, o.content);
	} else {
	t._insert(o.content);
	}
	}

	// Add command for external usage
	ed.addCommand('mceInsertClipboardContent', function(u, o) {
	process(o, true);
	});

	if (!getParam(ed, "paste_text_use_dialog")) {
	ed.addCommand('mcePasteText', function(u, v) {
	var cookie = tinymce.util.Cookie;

	ed.pasteAsPlainText = !ed.pasteAsPlainText;
	ed.controlManager.setActive('pastetext', ed.pasteAsPlainText);

	if ((ed.pasteAsPlainText) && (!cookie.get("tinymcePasteText"))) {
	if (getParam(ed, "paste_text_sticky")) {
	ed.windowManager.alert("Paste is now in plain text mode. Click again to toggle back to regular paste mode. After you paste something you will be returned to regular paste mode.");
	} else {
	ed.windowManager.alert("Paste is now in plain text mode. Click again to toggle back to regular paste mode.");
	}

	if (!getParam(ed, "paste_text_notifyalways")) {
	cookie.set("tinymcePasteText", "1", new Date(new Date().getFullYear() + 1, 12, 31))
	}
	}
	});
	}

	ed.addButton('pastetext', {title: 'paste.paste_text_desc', cmd: 'mcePasteText'});
	ed.addButton('selectall', {title: 'paste.selectall_desc', cmd: 'selectall'});

	// 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', 'class' : '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 {
	function block(e) {
	e.preventDefault();
	};

	// Block mousedown and click to prevent selection change
	dom.bind(ed.getDoc(), 'mousedown', block);
	dom.bind(ed.getDoc(), 'keydown', block);

	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.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) {
	// WebKit duplicates the divs so we need to remove them
	each(dom.select('div.mcePaste', n), function(n) {
	dom.remove(n, 1);
	});

	// Contents in WebKit is sometimes wrapped in a apple style span so we need to grab it from that one
	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});

	// Unblock events ones we got the contents
	dom.unbind(ed.getDoc(), 'mousedown', block);
	dom.unbind(ed.getDoc(), 'keydown', block);
	}, 0);
	}
	}

	// Check if we should use the new auto process method
	if (getParam(ed, "paste_auto_cleanup_on_paste")) {
	// 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 (getParam(ed, "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) {
	//console.log('Before preprocess:' + o.content);

	var ed = this.editor,
	h = o.content,
	grep = tinymce.grep,
	explode = tinymce.explode,
	trim = tinymce.trim,
	len, stripClass;

	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/i.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*( )+/gi, //   entities at the start of contents
	/( \|<br[^>]>)+\s$/gi //   entities at the end of contents
	]);

	if (getParam(ed, "paste_convert_headers_to_strong")) {
	h = h.replace(/<p [^>]class="?MsoHeading"?[^>]>(.*?)<\/p>/gi, "<p><strong>$1</strong></p>");
	}

	if (getParam(ed, "paste_convert_middot_lists")) {
	process([
	[/<!--\[if !supportLists\]-->/gi, '$&__MCE_ITEM__'], // Convert supportLists to a list item marker
	[/(<span[^>]+(?:mso-list:\|:\s*symbol)[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list and symbol spans to item markers
	]);
	}

	process([
	// Word comments like conditional comments etc
	/<!--[\s\S]+?-->/gi,

	// Remove comments, scripts (e.g., msoShowComment), XML tag, VML content, MS Office namespaced tags, and a few other tags
	/<(!\|script[^>]>.?<\/script(?=[>\s])\|\/?(\?xml(:\w+)?\|img\|meta\|link\|style\|\w:\w+)(?=[\s\/>]))[^>]*>/gi,

	// Convert <s> into <strike> for line-though
	[/<(\/?)s>/gi, "<$1strike>"],

	// Replace nsbp entites to char since it's easier to handle
	[/ /gi, "\u00a0"]
	]);

	// Remove bad attributes, with or without quotes, ensuring that attribute text is really inside a tag.
	// If JavaScript had a RegExp look-behind, we could have integrated this with the last process() array and got rid of the loop. But alas, it does not, so we cannot.
	do {
	len = h.length;
	h = h.replace(/(<[a-z][^>]\s)(?:id\|name\|language\|type\|on\w+\|\w+:\w+)=(?:"[^"]"\|\w+)\s?/gi, "$1");
	} while (len != h.length);

	// Remove all spans if no styles is to be retained
	if (getParam(ed, "paste_retain_style_properties").replace(/^none$/i, "").length == 0) {
	h = h.replace(/<\/?span[^>]*>/gi, "");
	} else {
	// We're keeping styles, so at least clean them up.
	// CSS Reference: http://msdn.microsoft.com/en-us/library/aa155477.aspx

	process([
	// Convert <span style="mso-spacerun:yes">___</span> to string of alternating breaking/non-breaking spaces of same length
	[/<span\s+style\s=\s"\smso-spacerun\s:\syes\s;?\s"\s>([\s\u00a0]*)<\/span>/gi,
	function(str, spaces) {
	return (spaces.length > 0)? spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : "";
	}
	],

	// Examine all styles: delete junk, transform some, and keep the rest
	[/(<[a-z][^>])\sstyle="([^"])"/gi,
	function(str, tag, style) {
	var n = [],
	i = 0,
	s = explode(trim(style).replace(/"/gi, "'"), ";");

	// Examine each style definition within the tag's style attribute
	each(s, function(v) {
	var name, value,
	parts = explode(v, ":");

	function ensureUnits(v) {
	return v + ((v !== "0") && (/\d$/.test(v)))? "px" : "";
	}

	if (parts.length == 2) {
	name = parts[0].toLowerCase();
	value = parts[1].toLowerCase();

	// Translate certain MS Office styles into their CSS equivalents
	switch (name) {
	case "mso-padding-alt":
	case "mso-padding-top-alt":
	case "mso-padding-right-alt":
	case "mso-padding-bottom-alt":
	case "mso-padding-left-alt":
	case "mso-margin-alt":
	case "mso-margin-top-alt":
	case "mso-margin-right-alt":
	case "mso-margin-bottom-alt":
	case "mso-margin-left-alt":
	case "mso-table-layout-alt":
	case "mso-height":
	case "mso-width":
	case "mso-vertical-align-alt":
	n[i++] = name.replace(/^mso-\|-alt$/g, "") + ":" + ensureUnits(value);
	return;

	case "horiz-align":
	n[i++] = "text-align:" + value;
	return;

	case "vert-align":
	n[i++] = "vertical-align:" + value;
	return;

	case "font-color":
	case "mso-foreground":
	n[i++] = "color:" + value;
	return;

	case "mso-background":
	case "mso-highlight":
	n[i++] = "background:" + value;
	return;

	case "mso-default-height":
	n[i++] = "min-height:" + ensureUnits(value);
	return;

	case "mso-default-width":
	n[i++] = "min-width:" + ensureUnits(value);
	return;

	case "mso-padding-between-alt":
	n[i++] = "border-collapse:separate;border-spacing:" + ensureUnits(value);
	return;

	case "text-line-through":
	if ((value == "single") \|\| (value == "double")) {
	n[i++] = "text-decoration:line-through";
	}
	return;

	case "mso-zero-height":
	if (value == "yes") {
	n[i++] = "display:none";
	}
	return;
	}

	// Eliminate all MS Office style definitions that have no CSS equivalent by examining the first characters in the name
	if (/^(mso\|column\|font-emph\|lang\|layout\|line-break\|list-image\|nav\|panose\|punct\|row\|ruby\|sep\|size\|src\|tab-\|table-border\|text-(?!align\|decor\|indent\|trans)\|top-bar\|version\|vnd\|word-break)/.test(name)) {
	return;
	}

	// If it reached this point, it must be a valid CSS style
	n[i++] = name + ":" + parts[1]; // Lower-case name, but keep value case
	}
	});

	// If style attribute contained any valid styles the re-write it; otherwise delete style attribute.
	if (i > 0) {
	return tag + ' style="' + n.join(';') + '"';
	} else {
	return tag;
	}
	}
	]
	]);
	}
	}

	// Replace headers with <strong>
	if (getParam(ed, "paste_convert_headers_to_strong")) {
	process([
	[/<h[1-6][^>]*>/gi, "<p><strong>"],
	[/<\/h[1-6][^>]*>/gi, "</strong></p>"]
	]);
	}

	// Class attribute options are: leave all as-is ("none"), remove all ("all"), or remove only those starting with mso ("mso").
	// Note:- paste_strip_class_attributes: "none", verify_css_classes: true is also a good variation.
	stripClass = getParam(ed, "paste_strip_class_attributes");

	if (stripClass !== "none") {
	function removeClasses(match, g1) {
	if (stripClass === "all")
	return '';

	var cls = grep(explode(g1.replace(/^(["'])(.*)\1$/, "$2"), " "),
	function(v) {
	return (/^(?!mso)/i.test(v));
	}
	);

	return cls.length ? ' class="' + cls.join(" ") + '"' : '';
	};

	h = h.replace(/ class="([^"]+)"/gi, removeClasses);
	h = h.replace(/ class=(\w+)/gi, removeClasses);
	}

	// Remove spans option
	if (getParam(ed, "paste_remove_spans")) {
	h = h.replace(/<\/?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 (getParam(ed, "paste_convert_middot_lists")) {
	t._convertLists(pl, o);
	}

	// Process styles
	styleProps = getParam(ed, "paste_retain_style_properties"); // retained properties

	// Process only if a string was specified and not equal to "all" or "*"
	if ((tinymce.is(styleProps, "string")) && (styleProps !== "all") && (styleProps !== "*")) {
	styleProps = tinymce.explode(styleProps.replace(/^none$/i, ""));

	// 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 (getParam(ed, "paste_remove_styles") \|\| (getParam(ed, "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(/ /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, markerId = 'mce_marker';

	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="' + markerId + '"> </span>', 1);
	marker = dom.get(markerId);
	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);
	}

	// Remove marker if it's left
	while (elm = dom.get(markerId))
	dom.remove(elm);

	// 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});
	},

	/**
	* Instead of the old plain text method which tried to re-create a paste operation, the
	* new approach adds a plain text mode toggle switch that changes the behavior of paste.
	* This function is passed the same input that the regular paste plugin produces.
	* It performs additional scrubbing and produces (and inserts) the plain text.
	* This approach leverages all of the great existing functionality in the paste
	* plugin, and requires minimal changes to add the new functionality.
	* Speednet - June 2009
	*/
	_insertPlainText : function(ed, dom, h) {
	var i, len, pos, rpos, node, breakElms, before, after,
	w = ed.getWin(),
	d = ed.getDoc(),
	sel = ed.selection,
	is = tinymce.is,
	inArray = tinymce.inArray,
	linebr = getParam(ed, "paste_text_linebreaktype"),
	rl = getParam(ed, "paste_text_replacements");

	function process(items) {
	each(items, function(v) {
	if (v.constructor == RegExp)
	h = h.replace(v, "");
	else
	h = h.replace(v[0], v[1]);
	});
	};

	if ((typeof(h) === "string") && (h.length > 0)) {
	if (!entities)
	entities = ("34,quot,38,amp,39,apos,60,lt,62,gt," + ed.serializer.settings.entities).split(",");

	// If HTML content with line-breaking tags, then remove all cr/lf chars because only tags will break a line
	if (/<(?:p\|br\|h[1-6]\|ul\|ol\|dl\|table\|t[rdh]\|div\|blockquote\|fieldset\|pre\|address\|center)[^>]*>/i.test(h)) {
	process([
	/[\n\r]+/g
	]);
	} else {
	// Otherwise just get rid of carriage returns (only need linefeeds)
	process([
	/\r+/g
	]);
	}

	process([
	[/<\/(?:p\|h[1-6]\|ul\|ol\|dl\|table\|div\|blockquote\|fieldset\|pre\|address\|center)>/gi, "\n\n"], // Block tags get a blank line after them
	[/<br[^>]*>\|<\/tr>/gi, "\n"], // Single linebreak for <br /> tags and table rows
	[/<\/t[dh]>\s<t[dh][^>]>/gi, "\t"], // Table cells get tabs betweem them
	/<[a-z!\/?][^>]*>/gi, // Delete all remaining tags
	[/ /gi, " "], // Convert non-break spaces to regular spaces (remember, plain text)
	[
	// HTML entity
	/&(#\d+\|[a-z0-9]{1,10});/gi,

	// Replace with actual character
	function(e, s) {
	if (s.charAt(0) === "#") {
	return String.fromCharCode(s.slice(1));
	}
	else {
	return ((e = inArray(entities, s)) > 0)? String.fromCharCode(entities[e-1]) : " ";
	}
	}
	],
	[/(?:(?!\n)\s)(\n+)(?:(?!\n)\s)/gi, "$1"], // Cool little RegExp deletes whitespace around linebreak chars.
	[/\n{3,}/g, "\n\n"], // Max. 2 consecutive linebreaks
	/^\s+\|\s+$/g // Trim the front & back
	]);

	h = dom.encode(h);

	// Delete any highlighted text before pasting
	if (!sel.isCollapsed()) {
	d.execCommand("Delete", false, null);
	}

	// Perform default or custom replacements
	if (is(rl, "array") \|\| (is(rl, "array"))) {
	process(rl);
	}
	else if (is(rl, "string")) {
	process(new RegExp(rl, "gi"));
	}

	// Treat paragraphs as specified in the config
	if (linebr == "none") {
	process([
	[/\n+/g, " "]
	]);
	}
	else if (linebr == "br") {
	process([
	[/\n/g, "<br />"]
	]);
	}
	else {
	process([
	/^\s+\|\s+$/g,
	[/\n\n/g, "</p><p>"],
	[/\n/g, "<br />"]
	]);
	}

	// This next piece of code handles the situation where we're pasting more than one paragraph of plain
	// text, and we are pasting the content into the middle of a block node in the editor. The block
	// node gets split at the selection point into "Para A" and "Para B" (for the purposes of explaining).
	// The first paragraph of the pasted text is appended to "Para A", and the last paragraph of the
	// pasted text is prepended to "Para B". Any other paragraphs of pasted text are placed between
	// "Para A" and "Para B". This code solves a host of problems with the original plain text plugin and
	// now handles styles correctly. (Pasting plain text into a styled paragraph is supposed to make the
	// plain text take the same style as the existing paragraph.)
	if ((pos = h.indexOf("</p><p>")) != -1) {
	rpos = h.lastIndexOf("</p><p>");
	node = sel.getNode();
	breakElms = []; // Get list of elements to break

	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);

	// Are we in the middle of a block node?
	if (breakElms.length > 0) {
	before = h.substring(0, pos);
	after = "";

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

	if (pos == rpos) {
	h = before + after + h.substring(pos+7);
	}
	else {
	h = before + h.substring(pos+4, rpos+4) + after + h.substring(rpos+7);
	}
	}
	}

	// Insert content at the caret, plus add a marker for repositioning the caret
	ed.execCommand("mceInsertRawHTML", false, h + '<span id="_plain_text_marker"> </span>');

	// Reposition the caret to the marker, which was placed immediately after the inserted content.
	// Needs to be done asynchronously (in window.setTimeout) or else it doesn't work in all browsers.
	// The second part of the code scrolls the content up if the caret is positioned off-screen.
	// This is only necessary for WebKit browsers, but it doesn't hurt to use for all.
	window.setTimeout(function() {
	var marker = dom.get('_plain_text_marker'),
	elm, vp, y, elmHeight;

	sel.select(marker, false);
	d.execCommand("Delete", false, null);
	marker = null;

	// Get element, position and height
	elm = sel.getStart();
	vp = dom.getViewPort(w);
	y = 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)) {
	d.body.scrollTop = y < vp.y ? y : y - vp.h + 25;
	}
	}, 0);
	}
	},

	/**
	* 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 command(s) for backwards compatibility
	ed.addCommand("mcePasteWord", function() {
	ed.windowManager.open({
	file: t.url + "/pasteword.htm",
	width: parseInt(getParam(ed, "paste_dialog_width")),
	height: parseInt(getParam(ed, "paste_dialog_height")),
	inline: 1
	});
	});

	if (getParam(ed, "paste_text_use_dialog")) {
	ed.addCommand("mcePasteText", function() {
	ed.windowManager.open({
	file : t.url + "/pastetext.htm",
	width: parseInt(getParam(ed, "paste_dialog_width")),
	height: parseInt(getParam(ed, "paste_dialog_height")),
	inline : 1
	});
	});
	}

	// Register button for backwards compatibility
	ed.addButton("pasteword", {title : "paste.paste_word_desc", cmd : "mcePasteWord"});
	}
	});

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

File Metadata

Mime Type: text/plain
Expires: Tue, Aug 18, 7:08 AM (1 d, 8 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 1262113
Default Alt Text: editor_plugin_src.js (30 KB)

editor_plugin_src.jsNo OneTemporaryActions

editor_plugin_src.jsView Options

File Metadata

Event Timeline

editor_plugin_src.js
No OneTemporary
Actions

editor_plugin_src.js
View Options