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/**
* @version $Id: editor_plugin.js 153 2009-07-11 13:17:26Z happynoodleboy $
* @package JCE
* @copyright Copyright (C) 2005 - 2009 Ryan Demmer. All rights reserved.
* @author Ryan Demmer
* @license GNU/GPL
* JCE is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
*/
(function() {
var each = tinymce.each;
tinymce.create('tinymce.plugins.ArticlePlugin', {
init : function(ed, url) {
var t = this;
t.editor = ed;
t.url = url;
function isReadMore(n) {
return n.nodeName == 'IMG' && ed.dom.hasClass(n, 'mceItemReadMore');
};
function isPageBreak(n) {
return n.nodeName == 'IMG' && ed.dom.hasClass(n, 'mceItemPageBreak');
};
// Add alt element..grrrrr :(
ed.onPreInit.add(function() {
ed.serializer.addRules('hr[alt|id|class|style|title|dir<ltr?rtl|lang|xml::lang|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup]');
});
// Register commands
ed.addCommand('mceReadMore', function() {
if(ed.dom.get('system-readmore')){
alert(ed.getLang('article.readmore_alert', 'There is already a Read More break inserted in this article. Only one such break is permitted. Use a Pagebreak to split the page up further.'))
return false;
}
t._insertBreak('readmore', {id: 'system-readmore'});
});
ed.addCommand('mcePageBreak', function(ui, v) {
if (ui) {
ed.windowManager.open({
file : url + '/pagebreak.htm',
width : 400,
height : 100,
inline : 1
}, {
plugin_url : url
});
} else {
tinymce.extend(v, {'id': 'system-pagebreak'});
t._insertBreak('pagebreak', v);
}
});
// Register buttons
if (ed.getParam('article_readmore', true)) {
ed.addButton('readmore', {
title : 'article.readmore',
cmd : 'mceReadMore',
image : url + '/img/readmore.gif'
});
}
if (ed.getParam('article_pagebreak', true)) {
ed.addButton('pagebreak', {
title: 'article.pagebreak',
cmd: 'mcePageBreak',
image: url + '/img/pagebreak.gif',
ui: true
});
}
ed.onInit.add(function() {
ed.dom.loadCSS(url + "/css/content.css");
if(ed.getParam('article_hide_xtd_btns', false)){
// Remove Joomla! Readmore / PageBreak buttons
tinymce.DOM.hide(ed.dom.select('div.readmore, div.pagebreak', tinymce.DOM.get('editor-xtd-buttons')));
}
});
ed.onNodeChange.add(function(ed, cm, n) {
cm.setActive('readmore', isReadMore(n));
cm.setActive('pagebreak', isPageBreak(n));
});
// preserve alt element
ed.onBeforeSetContent.add(function(ed, o) {
o.content = o.content.replace(/<hr([^>]*)alt="([^"]+?)"([^>]*)\/>/gi, function(a, b, c, d){
if(/system-pagebreak/.test(a)){
return a;
}else{
return '<hr'+ b + d +'/>';
}
});
});
ed.onSetContent.add(function() {
var dom = ed.dom, p = ed.getBody();
each(dom.select('HR', p), function(n) {
if(ed.dom.getAttrib(n, 'id') == 'system-readmore' || ed.dom.hasClass(n, 'system-pagebreak')){
dom.replace(t._createImg(n), n);
}
});
});
ed.onPreProcess.add(function(ed, o) {
var dom = ed.dom;
if (o.get) {
each(dom.select('IMG', o.node), function(n) {
if(isReadMore(n) || isPageBreak(n)){
dom.replace(t._buildHR(n), n);
}
});
}
});
ed.onPostProcess.add(function(ed, o) {
if (o.get && ed.getParam('forced_root_block')) {
o.content = o.content.replace(/<(p|div)>[\s\n]*?<hr([\s\S]+)(id|class)="system-(readmore|pagebreak)"([^>]+?)>[\s\n]*?<\/(p|div)>/gi, '<hr$2$3="system-$4"$5>');
}
o.content = o.content.replace(/<hr([^>]*)alt="([^"]+?)"([^>]*)\/>/gi, function(a, b, c, d){
if(/system-pagebreak/.test(a)){
return a;
}else{
return '<hr'+ b + d +'/>';
}
});
});
},
_insertBreak : function(s, args){
var t = this, ed = this.editor, n = ed.selection.getNode(), h, c, re, isBlock = false, desc = '';
var bElm = 'P,DIV,ADDRESS,PRE,FORM,TABLE,OL,UL,CAPTION,BLOCKQUOTE,CENTER,DL,DIR,FIELDSET,NOSCRIPT,NOFRAMES,MENU,ISINDEX,SAMP';
n = ed.dom.getParent(n, bElm, 'BODY') || n;
tinymce.extend(args, {src: t.url + '/img/trans.gif', 'class': s == 'pagebreak' ? 'mceItemPageBreak mceItemNoResize' : 'mceItemReadMore mceItemNoResize'});
// Insert initial node
ed.selection.setContent(ed.dom.createHTML('img', args));
if(ed.dom.isBlock(n)){
// Create new img
r = ed.dom.create('img', args);
p = ed.dom.getParent(r, bElm, 'BODY');
if(/^(P|DIV)$/.test(n.nodeName)) {
// Split node html
h = n.innerHTML.split(/<img[\s\S]+id="?system-(readmore|pagebreak)"?[^>]+>/i);
// Re-assign innerHTML
n.innerHTML = h[0] || '';
if (!n.nextSibling) {
var el = ed.getParam('forced_root_block') || 'p';
ed.dom.insertAfter(ed.dom.create(el), n);
}
// Insert second block element and img
if(h[0] === '' || typeof h[0] == 'undefined') {
if(p){
//ed.dom.insertAfter(r, p);
p.insertBefore(r, n);
}else{
n.parentNode.insertBefore(r, n);
}
} else {
ed.dom.insertAfter(r, n);
}
if(h[2] && h[2] != '<br>'){
c = n.cloneNode(true);
c.innerHTML = h[2];
ed.dom.insertAfter(c, r);
}
} else {
// Remove old img
ed.dom.remove('system-' + s);
// If in block
if(p){
p.insertBefore(r, n);
}else{
n.parentNode.insertBefore(r, n);
}
p = r.parentNode;
while(/^(ADDRESS|PRE|FORM|TABLE|OL|UL|CAPTION|BLOCKQUOTE|CENTER|DL|DIR|FIELDSET|NOSCRIPT|NOFRAMES|MENU|ISINDEX|SAMP)$/.test(p.nodeName)) {
p.parentNode.insertBefore(r, p);
p = r.parentNode;
}
}
}
ed.dom.setAttrib(ed.dom.get('system-pagebreak'), 'id', '');
},
// Private methods
_buildHR : function(n) {
var ed = this.editor, dom = ed.dom, args;
if(dom.hasClass(n, 'mceItemPageBreak')){
args = {
title : dom.getAttrib(n, 'title', ''),
alt : dom.getAttrib(n, 'alt', ''),
'class' : 'system-pagebreak'
};
}else{
args = {
id : 'system-readmore'
};
}
return dom.create('hr', args);
},
_createImg : function(n) {
var ed = this.editor, dom = ed.dom, t = this, args;
args = {
src : t.url + '/img/trans.gif',
'class' : 'mceItemReadMore'
};
if(dom.hasClass(n, 'system-pagebreak')){
tinymce.extend(args, {'class' : 'mceItemPageBreak', title : dom.getAttrib(n, 'title', ''), alt : dom.getAttrib(n, 'alt', '')});
}else{
tinymce.extend(args, {id : 'system-readmore', alt : ed.getLang('article.readmore_title', 'Read More'), title : ed.getLang('article.readmore_title', 'Read More')});
}
return dom.create('img', args);
},
getInfo : function() {
return {
longname : 'Article',
author : 'Ryan Demmer',
authorurl : 'http://www.joomlacontenteditor.net',
infourl : 'http://www.joomlacontenteditor.net',
version : '1.5.2'
};
}
});
// Register plugin
tinymce.PluginManager.add('article', tinymce.plugins.ArticlePlugin);
})();