public/javascripts/tinymce/plugins/paste/editor_plugin_src.js in cable-0.9.15 vs public/javascripts/tinymce/plugins/paste/editor_plugin_src.js in cable-0.9.16
- old
+ new
@@ -8,13 +8,13 @@
* Contributing: http://tinymce.moxiecode.com/contributing
*/
(function() {
var each = tinymce.each,
- entities = null,
defs = {
paste_auto_cleanup_on_paste : true,
+ paste_enable_default_filters : true,
paste_block_drop : false,
paste_retain_style_properties : "none",
paste_strip_class_attributes : "mso",
paste_remove_spans : false,
paste_remove_styles : false,
@@ -61,24 +61,43 @@
// Register optional postprocess
t.onPostProcess.add(function(pl, o) {
ed.execCallback('paste_postprocess', pl, o);
});
+ ed.onKeyDown.addToTop(function(ed, e) {
+ // Block ctrl+v from adding an undo level since the default logic in tinymce.Editor will add that
+ if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
+ return false; // Stop other listeners
+ });
+
// 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;
+ var dom = ed.dom, rng, nodes;
// Execute pre process handlers
t.onPreProcess.dispatch(t, o);
// Create DOM structure
o.node = dom.create('div', 0, o.content);
+ // If pasting inside the same element and the contents is only one block
+ // remove the block and keep the text since Firefox will copy parts of pre and h1-h6 as a pre element
+ if (tinymce.isGecko) {
+ rng = ed.selection.getRng(true);
+ if (rng.startContainer == rng.endContainer && rng.startContainer.nodeType == 3) {
+ nodes = dom.select('p,h1,h2,h3,h4,h5,h6,pre', o.node);
+
+ // Is only one block node and it doesn't contain word stuff
+ if (nodes.length == 1 && o.content.indexOf('__MCE_ITEM__') === -1)
+ dom.remove(nodes.reverse(), true);
+ }
+ }
+
// Execute post process handlers
t.onPostProcess.dispatch(t, o);
// Serialize content
o.content = ed.serializer.serialize(o.node, {getInner : 1});
@@ -89,13 +108,10 @@
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);
}
}
@@ -130,30 +146,34 @@
// 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;
+ var n, or, rng, oldRng, sel = ed.selection, dom = ed.dom, body = ed.getBody(), posY, textContent;
// Check if browser supports direct plaintext access
- if (ed.pasteAsPlainText && (e.clipboardData || dom.doc.dataTransfer)) {
- e.preventDefault();
- process({content : (e.clipboardData || dom.doc.dataTransfer).getData('Text').replace(/\r?\n/g, '<br />')});
- return;
+ if (e.clipboardData || dom.doc.dataTransfer) {
+ textContent = (e.clipboardData || dom.doc.dataTransfer).getData('Text');
+
+ if (ed.pasteAsPlainText) {
+ e.preventDefault();
+ process({content : textContent.replace(/\r?\n/g, '<br />')});
+ return;
+ }
}
if (dom.get('_mcePaste'))
return;
// Create container to paste into
- n = dom.add(body, 'div', {id : '_mcePaste', 'class' : 'mcePaste'}, '\uFEFF<br _mce_bogus="1">');
+ n = dom.add(body, 'div', {id : '_mcePaste', 'class' : 'mcePaste', 'data-mce-bogus' : '1'}, '\uFEFF\uFEFF<br data-mce-bogus="1">');
// 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;
+ posY = body.scrollTop + dom.getViewPort().y;
// 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,
@@ -162,10 +182,13 @@
height : 1,
overflow : 'hidden'
});
if (tinymce.isIE) {
+ // Store away the old range
+ oldRng = sel.getRng();
+
// Select the container
rng = dom.doc.body.createTextRange();
rng.moveToElementText(n);
rng.execCommand('Paste');
@@ -178,13 +201,22 @@
ed.execCommand('mcePasteWord');
e.preventDefault();
return;
}
- // Process contents
- process({content : n.innerHTML});
+ // Restore the old range and clear the contents before pasting
+ sel.setRng(oldRng);
+ sel.setContent('');
+ // For some odd reason we need to detach the the mceInsertContent call from the paste event
+ // It's like IE has a reference to the parent element that you paste in and the selection gets messed up
+ // when it tries to restore the selection
+ setTimeout(function() {
+ // Process contents
+ process({content : n.innerHTML});
+ }, 0);
+
// Block the real paste event
return tinymce.dom.Event.cancel(e);
} else {
function block(e) {
e.preventDefault();
@@ -203,41 +235,46 @@
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');
+ var h = '', nl;
- // 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) {
- var child = n.firstChild;
+ // Paste divs duplicated in paste divs seems to happen when you paste plain text so lets first look for that broken behavior in WebKit
+ if (!dom.select('div.mcePaste > div.mcePaste').length) {
+ nl = dom.select('div.mcePaste');
- // WebKit inserts a DIV container with lots of odd styles
- if (child && child.nodeName == 'DIV' && child.style.marginTop && child.style.backgroundColor) {
- dom.remove(child, 1);
- }
+ // 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) {
+ var child = n.firstChild;
- // WebKit duplicates the divs so we need to remove them
- each(dom.select('div.mcePaste', n), function(n) {
- dom.remove(n, 1);
- });
+ // WebKit inserts a DIV container with lots of odd styles
+ if (child && child.nodeName == 'DIV' && child.style.marginTop && child.style.backgroundColor) {
+ dom.remove(child, 1);
+ }
- // Remove apply style spans
- each(dom.select('span.Apple-style-span', n), function(n) {
- dom.remove(n, 1);
- });
+ // Remove apply style spans
+ each(dom.select('span.Apple-style-span', n), function(n) {
+ dom.remove(n, 1);
+ });
- // Remove bogus br elements
- each(dom.select('br[_mce_bogus]', n), function(n) {
- dom.remove(n);
+ // Remove bogus br elements
+ each(dom.select('br[data-mce-bogus]', n), function(n) {
+ dom.remove(n);
+ });
+
+ // WebKit will make a copy of the DIV for each line of plain text pasted and insert them into the DIV
+ if (n.parentNode.className != 'mcePaste')
+ h += n.innerHTML;
});
+ } else {
+ // Found WebKit weirdness so force the content into plain text mode
+ h = '<pre>' + dom.encode(textContent).replace(/\r?\n/g, '<br />') + '</pre>';
+ }
- h += n.innerHTML;
- });
-
// Remove the nodes
- each(nl, function(n) {
+ each(dom.select('div.mcePaste'), function(n) {
dom.remove(n);
});
// Restore the old selection
if (or)
@@ -254,11 +291,11 @@
// 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) {
+ ed.onKeyDown.addToTop(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
@@ -293,29 +330,37 @@
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;
+ //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]);
});
}
+
+ if (ed.settings.paste_enable_default_filters == false) {
+ return;
+ }
+ // IE9 adds BRs before/after block elements when contents is pasted from word or for example another browser
+ if (tinymce.isIE && document.documentMode >= 9)
+ process([[/(?:<br> [\s\r\n]+|<br>)*(<\/?(h[1-6r]|p|div|address|pre|form|table|tbody|thead|tfoot|th|tr|td|li|ol|ul|caption|blockquote|center|dl|dt|dd|dir|fieldset)[^>]*>)(?:<br> [\s\r\n]+|<br>)*/g, '$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.');
@@ -330,11 +375,12 @@
}
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
+ [/(<span[^>]+(?:mso-list:|:\s*symbol)[^>]+>)/gi, '$1__MCE_ITEM__'], // Convert mso-list and symbol spans to item markers
+ [/(<p[^>]+(?:MsoListParagraph)[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list and symbol paragraphs to item markers (FF)
]);
}
process([
// Word comments like conditional comments etc
@@ -482,10 +528,15 @@
[/<h[1-6][^>]*>/gi, "<p><strong>"],
[/<\/h[1-6][^>]*>/gi, "</strong></p>"]
]);
}
+ process([
+ // Copy paste from Java like Open Office will produce this junk on FF
+ [/Version:[\d.]+\nStartHTML:\d+\nEndHTML:\d+\nStartFragment:\d+\nEndFragment:\d+/gi, '']
+ ]);
+
// 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") {
@@ -501,11 +552,11 @@
return cls.length ? ' class="' + cls.join(" ") + '"' : '';
};
h = h.replace(/ class="([^"]+)"/gi, removeClasses);
- h = h.replace(/ class=(\w+)/gi, removeClasses);
+ h = h.replace(/ class=([\-\w]+)/gi, removeClasses);
}
// Remove spans option
if (getParam(ed, "paste_remove_spans")) {
h = h.replace(/<\/?span[^>]*>/gi, "");
@@ -520,10 +571,14 @@
* Various post process items.
*/
_postProcess : function(pl, o) {
var t = this, ed = t.editor, dom = ed.dom, styleProps;
+ if (ed.settings.paste_enable_default_filters == false) {
+ return;
+ }
+
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);
@@ -571,18 +626,18 @@
// 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');
+ el.removeAttribute('data-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');
+ el.removeAttribute('data-mce-style');
});
}
}
},
@@ -601,15 +656,15 @@
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))
+ if (/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o\u25CF]\s*\u00a0*/.test(val))
type = 'ul';
// Detect ordered lists 1., a. or ixv.
- if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0{2,}/.test(val))
+ if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0+/.test(val))
type = 'ol';
// Check if node value matches the list pattern: o
if (type) {
margin = parseFloat(p.style.marginLeft || 0);
@@ -635,21 +690,21 @@
// 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))
+ if (type == 'ul' && /^__MCE_ITEM__[\u2022\u00b7\u00a7\u00d8o\u25CF]/.test(html))
dom.remove(span);
- else if (/^[\s\S]*\w+\.( |\u00a0)*\s*/.test(html))
+ else if (/^__MCE_ITEM__[\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*/, '');
+ html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^[\u2022\u00b7\u00a7\u00d8o\u25CF]\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));
@@ -666,80 +721,20 @@
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, r = ed.selection.getRng();
// First delete the contents seems to work better on WebKit when the selection spans multiple list items or multiple table cells.
if (!ed.selection.isCollapsed() && r.startContainer != r.endContainer)
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});
+ ed.execCommand('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.
@@ -767,13 +762,10 @@
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
]);
@@ -788,29 +780,15 @@
[/<\/(?: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);
+ h = dom.decode(tinymce.html.Entities.encodeRaw(h));
// Delete any highlighted text before pasting
if (!sel.isCollapsed()) {
d.execCommand("Delete", false, null);
}