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freenetis-github/media/js/tinymce/plugins/paste/editor_plugin_src.js @ 8baed187

/**
* $Id: editor_plugin_src.js 919 2008-09-08 20:31:23Z spocke $
*
* @author Moxiecode
* @copyright Copyright ? 2004-2008, 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) {
if ((ed.getParam('paste_use_dialog', true)) || (!tinymce.isIE)) {
ed.windowManager.open({
file : url + '/pastetext.htm',
width : 450,
height : 400,
inline : 1
}, {
plugin_url : url
});
} else
t._insertText(clipboardData.getData("Text"), true);
} else
t._insertText(v.html, v.linebreaks);
});

ed.addCommand('mcePasteWord', function(ui, v) {
if (ui) {
if ((ed.getParam('paste_use_dialog', true)) || (!tinymce.isIE)) {
ed.windowManager.open({
file : url + '/pasteword.htm',
width : 450,
height : 400,
inline : 1
}, {
plugin_url : url
});
} else
t._insertText(t._clipboardHTML());
} 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) {
content = this.editor.dom.encode(content);

if (content && content.length > 0) {
// Delete any highlighted text before pasting
if (!this.editor.selection.isCollapsed())
this.editor.execCommand("Delete");

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) {
var t = this, ed = t.editor;

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

if (ed.getParam('paste_insert_word_content_callback'))
content = ed.execCallback('paste_insert_word_content_callback', 'before', content);

var rl = ed.getParam("paste_replace_list", '\u2122,<sup>TM</sup>,\u2026,...,\x93|\x94|\u201c|\u201d,",\x60|\x91|\x92|\u2018|\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(/<!--([\s\S]*?)-->|<style>[\s\S]*?<\/style>/g, ""); // Word comments
content = content.replace(/<(meta|link)[^>]+>/g, ""); // Header elements

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 = ed.dom.create("div", null, 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 (ed.getParam('paste_insert_word_content_callback'))
content = ed.execCallback('paste_insert_word_content_callback', '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 ed = this.editor, mdot = String.fromCharCode(183), bull = String.fromCharCode(8226);
var nodes, prevul, i, p, ul, li, np, cp, li;

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

// Is middot
if (p.innerHTML.indexOf(search) == 0) {
ul = ed.dom.create("ul");

if (class_name)
ul.className = class_name;

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

// Add the rest
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 = ed.dom.create("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;
}

cp = np.nextSibling;
li = ed.dom.create("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);
})();
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