/**
* 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 rootAttributes = tinymce.explode('id,name,width,height,style,align,class,hspace,vspace,bgcolor,type'), excludedAttrs = tinymce.makeMap(rootAttributes.join(',')), Node = tinymce.html.Node,
mediaTypes, scriptRegExp, JSON = tinymce.util.JSON, mimeTypes;
// Media types supported by this plugin
mediaTypes = [
// Type, clsid:s, mime types, codebase
["Flash", "d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash", "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"],
["ShockWave", "166b1bca-3f9c-11cf-8075-444553540000", "application/x-director", "http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0"],
["WindowsMedia", "6bf52a52-394a-11d3-b153-00c04f79faa6,22d6f312-b0f6-11d0-94ab-0080c74c7e95,05589fa1-c356-11ce-bf01-00aa0055595a", "application/x-mplayer2", "http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"],
["QuickTime", "02bf25d5-8c17-4b23-bc80-d3488abddc6b", "video/quicktime", "http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0"],
["RealMedia", "cfcdaa03-8be4-11cf-b84b-0020afbbccfa", "audio/x-pn-realaudio-plugin", "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"],
["Java", "8ad9c840-044e-11d1-b3e9-00805f499d93", "application/x-java-applet", "http://java.sun.com/products/plugin/autodl/jinstall-1_5_0-windows-i586.cab#Version=1,5,0,0"],
["Silverlight", "dfeaf541-f3e1-4c24-acac-99c30715084a", "application/x-silverlight-2"],
["Iframe"],
["Video"],
["EmbeddedAudio"],
["Audio"]
];
function normalizeSize(size) {
return typeof(size) == "string" ? size.replace(/[^0-9%]/g, '') : size;
}
function toArray(obj) {
var undef, out, i;
if (obj && !obj.splice) {
out = [];
for (i = 0; true; i++) {
if (obj[i])
out[i] = obj[i];
else
break;
}
return out;
}
return obj;
};
tinymce.create('tinymce.plugins.MediaPlugin', {
init : function(ed, url) {
var self = this, lookup = {}, i, y, item, name;
function isMediaImg(node) {
return node && node.nodeName === 'IMG' && ed.dom.hasClass(node, 'mceItemMedia');
};
self.editor = ed;
self.url = url;
// Parse media types into a lookup table
scriptRegExp = '';
for (i = 0; i < mediaTypes.length; i++) {
name = mediaTypes[i][0];
item = {
name : name,
clsids : tinymce.explode(mediaTypes[i][1] || ''),
mimes : tinymce.explode(mediaTypes[i][2] || ''),
codebase : mediaTypes[i][3]
};
for (y = 0; y < item.clsids.length; y++)
lookup['clsid:' + item.clsids[y]] = item;
for (y = 0; y < item.mimes.length; y++)
lookup[item.mimes[y]] = item;
lookup['mceItem' + name] = item;
lookup[name.toLowerCase()] = item;
scriptRegExp += (scriptRegExp ? '|' : '') + name;
}
// Handle the media_types setting
tinymce.each(ed.getParam("media_types",
"video=mp4,m4v,ogv,webm;" +
"silverlight=xap;" +
"flash=swf,flv;" +
"shockwave=dcr;" +
"quicktime=mov,qt,mpg,mpeg;" +
"shockwave=dcr;" +
"windowsmedia=avi,wmv,wm,asf,asx,wmx,wvx;" +
"realmedia=rm,ra,ram;" +
"java=jar;" +
"audio=mp3,ogg"
).split(';'), function(item) {
var i, extensions, type;
item = item.split(/=/);
extensions = tinymce.explode(item[1].toLowerCase());
for (i = 0; i < extensions.length; i++) {
type = lookup[item[0].toLowerCase()];
if (type)
lookup[extensions[i]] = type;
}
});
scriptRegExp = new RegExp('write(' + scriptRegExp + ')\\(([^)]+)\\)');
self.lookup = lookup;
ed.onPreInit.add(function() {
// Allow video elements
ed.schema.addValidElements('object[id|style|width|height|classid|codebase|*],param[name|value],embed[id|style|width|height|type|src|*],video[*],audio[*],source[*]');
// Convert video elements to image placeholder
ed.parser.addNodeFilter('object,embed,video,audio,script,iframe', function(nodes) {
var i = nodes.length;
while (i--)
self.objectToImg(nodes[i]);
});
// Convert image placeholders to video elements
ed.serializer.addNodeFilter('img', function(nodes, name, args) {
var i = nodes.length, node;
while (i--) {
node = nodes[i];
if ((node.attr('class') || '').indexOf('mceItemMedia') !== -1)
self.imgToObject(node, args);
}
});
});
ed.onInit.add(function() {
// Display "media" instead of "img" in element path
if (ed.theme && ed.theme.onResolveName) {
ed.theme.onResolveName.add(function(theme, path_object) {
if (path_object.name === 'img' && ed.dom.hasClass(path_object.node, 'mceItemMedia'))
path_object.name = 'media';
});
}
// Add contect menu if it's loaded
if (ed && ed.plugins.contextmenu) {
ed.plugins.contextmenu.onContextMenu.add(function(plugin, menu, element) {
if (element.nodeName === 'IMG' && element.className.indexOf('mceItemMedia') !== -1)
menu.add({title : 'media.edit', icon : 'media', cmd : 'mceMedia'});
});
}
});
// Register commands
ed.addCommand('mceMedia', function() {
var data, img;
img = ed.selection.getNode();
if (isMediaImg(img)) {
data = ed.dom.getAttrib(img, 'data-mce-json');
if (data) {
data = JSON.parse(data);
// Add some extra properties to the data object
tinymce.each(rootAttributes, function(name) {
var value = ed.dom.getAttrib(img, name);
if (value)
data[name] = value;
});
data.type = self.getType(img.className).name.toLowerCase();
}
}
if (!data) {
data = {
type : 'flash',
video: {sources:[]},
params: {}
};
}
ed.windowManager.open({
file : url + '/media.htm',
width : 430 + parseInt(ed.getLang('media.delta_width', 0)),
height : 500 + parseInt(ed.getLang('media.delta_height', 0)),
inline : 1
}, {
plugin_url : url,
data : data
});
});
// Register buttons
ed.addButton('media', {title : 'media.desc', cmd : 'mceMedia'});
// Update media selection status
ed.onNodeChange.add(function(ed, cm, node) {
cm.setActive('media', isMediaImg(node));
});
},
convertUrl : function(url, force_absolute) {
var self = this, editor = self.editor, settings = editor.settings,
urlConverter = settings.url_converter,
urlConverterScope = settings.url_converter_scope || self;
if (!url)
return url;
if (force_absolute)
return editor.documentBaseURI.toAbsolute(url);
return urlConverter.call(urlConverterScope, url, 'src', 'object');
},
getInfo : function() {
return {
longname : 'Media',
author : 'Moxiecode Systems AB',
authorurl : 'http://tinymce.moxiecode.com',
infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/media',
version : tinymce.majorVersion + "." + tinymce.minorVersion
};
},
/**
* Converts the JSON data object to an img node.
*/
dataToImg : function(data, force_absolute) {
var self = this, editor = self.editor, baseUri = editor.documentBaseURI, sources, attrs, img, i;
data.params.src = self.convertUrl(data.params.src, force_absolute);
attrs = data.video.attrs;
if (attrs)
attrs.src = self.convertUrl(attrs.src, force_absolute);
if (attrs)
attrs.poster = self.convertUrl(attrs.poster, force_absolute);
sources = toArray(data.video.sources);
if (sources) {
for (i = 0; i < sources.length; i++)
sources[i].src = self.convertUrl(sources[i].src, force_absolute);
}
img = self.editor.dom.create('img', {
id : data.id,
style : data.style,
align : data.align,
hspace : data.hspace,
vspace : data.vspace,
src : self.editor.theme.url + '/img/trans.gif',
'class' : 'mceItemMedia mceItem' + self.getType(data.type).name,
'data-mce-json' : JSON.serialize(data, "'")
});
img.width = data.width = normalizeSize(data.width || (data.type == 'audio' ? "300" : "320"));
img.height = data.height = normalizeSize(data.height || (data.type == 'audio' ? "32" : "240"));
return img;
},
/**
* Converts the JSON data object to a HTML string.
*/
dataToHtml : function(data, force_absolute) {
return this.editor.serializer.serialize(this.dataToImg(data, force_absolute), {forced_root_block : '', force_absolute : force_absolute});
},
/**
* Converts the JSON data object to a HTML string.
*/
htmlToData : function(html) {
var fragment, img, data;
data = {
type : 'flash',
video: {sources:[]},
params: {}
};
fragment = this.editor.parser.parse(html);
img = fragment.getAll('img')[0];
if (img) {
data = JSON.parse(img.attr('data-mce-json'));
data.type = this.getType(img.attr('class')).name.toLowerCase();
// Add some extra properties to the data object
tinymce.each(rootAttributes, function(name) {
var value = img.attr(name);
if (value)
data[name] = value;
});
}
return data;
},
/**
* Get type item by extension, class, clsid or mime type.
*
* @method getType
* @param {String} value Value to get type item by.
* @return {Object} Type item object or undefined.
*/
getType : function(value) {
var i, values, typeItem;
// Find type by checking the classes
values = tinymce.explode(value, ' ');
for (i = 0; i < values.length; i++) {
typeItem = this.lookup[values[i]];
if (typeItem)
return typeItem;
}
},
/**
* Converts a tinymce.html.Node image element to video/object/embed.
*/
imgToObject : function(node, args) {
var self = this, editor = self.editor, video, object, embed, iframe, name, value, data,
source, sources, params, param, typeItem, i, item, mp4Source, replacement,
posterSrc, style, audio;
// Adds the flash player
function addPlayer(video_src, poster_src) {
var baseUri, flashVars, flashVarsOutput, params, flashPlayer;
flashPlayer = editor.getParam('flash_video_player_url', self.convertUrl(self.url + '/moxieplayer.swf'));
if (flashPlayer) {
baseUri = editor.documentBaseURI;
data.params.src = flashPlayer;
// Convert the movie url to absolute urls
if (editor.getParam('flash_video_player_absvideourl', true)) {
video_src = baseUri.toAbsolute(video_src || '', true);
poster_src = baseUri.toAbsolute(poster_src || '', true);
}
// Generate flash vars
flashVarsOutput = '';
flashVars = editor.getParam('flash_video_player_flashvars', {url : '$url', poster : '$poster'});
tinymce.each(flashVars, function(value, name) {
// Replace $url and $poster variables in flashvars value
value = value.replace(/\$url/, video_src || '');
value = value.replace(/\$poster/, poster_src || '');
if (value.length > 0)
flashVarsOutput += (flashVarsOutput ? '&' : '') + name + '=' + escape(value);
});
if (flashVarsOutput.length)
data.params.flashvars = flashVarsOutput;
params = editor.getParam('flash_video_player_params', {
allowfullscreen: true,
allowscriptaccess: true
});
tinymce.each(params, function(value, name) {
data.params[name] = "" + value;
});
}
};
data = node.attr('data-mce-json');
if (!data)
return;
data = JSON.parse(data);
typeItem = this.getType(node.attr('class'));
style = node.attr('data-mce-style');
if (!style) {
style = node.attr('style');
if (style)
style = editor.dom.serializeStyle(editor.dom.parseStyle(style, 'img'));
}
// Use node width/height to override the data width/height when the placeholder is resized
data.width = node.attr('width') || data.width;
data.height = node.attr('height') || data.height;
// Handle iframe
if (typeItem.name === 'Iframe') {
replacement = new Node('iframe', 1);
tinymce.each(rootAttributes, function(name) {
var value = node.attr(name);
if (name == 'class' && value)
value = value.replace(/mceItem.+ ?/g, '');
if (value && value.length > 0)
replacement.attr(name, value);
});
for (name in data.params)
replacement.attr(name, data.params[name]);
replacement.attr({
style: style,
src: data.params.src
});
node.replace(replacement);
return;
}
// Handle scripts
if (this.editor.settings.media_use_script) {
replacement = new Node('script', 1).attr('type', 'text/javascript');
value = new Node('#text', 3);
value.value = 'write' + typeItem.name + '(' + JSON.serialize(tinymce.extend(data.params, {
width: node.attr('width'),
height: node.attr('height')
})) + ');';
replacement.append(value);
node.replace(replacement);
return;
}
// Add HTML5 video element
if (typeItem.name === 'Video' && data.video.sources[0]) {
// Create new object element
video = new Node('video', 1).attr(tinymce.extend({
id : node.attr('id'),
width: normalizeSize(node.attr('width')),
height: normalizeSize(node.attr('height')),
style : style
}, data.video.attrs));
// Get poster source and use that for flash fallback
if (data.video.attrs)
posterSrc = data.video.attrs.poster;
sources = data.video.sources = toArray(data.video.sources);
for (i = 0; i < sources.length; i++) {
if (/\.mp4$/.test(sources[i].src))
mp4Source = sources[i].src;
}
if (!sources[0].type) {
video.attr('src', sources[0].src);
sources.splice(0, 1);
}
for (i = 0; i < sources.length; i++) {
source = new Node('source', 1).attr(sources[i]);
source.shortEnded = true;
video.append(source);
}
// Create flash fallback for video if we have a mp4 source
if (mp4Source) {
addPlayer(mp4Source, posterSrc);
typeItem = self.getType('flash');
} else
data.params.src = '';
}
// Add HTML5 audio element
if (typeItem.name === 'Audio' && data.video.sources[0]) {
// Create new object element
audio = new Node('audio', 1).attr(tinymce.extend({
id : node.attr('id'),
width: normalizeSize(node.attr('width')),
height: normalizeSize(node.attr('height')),
style : style
}, data.video.attrs));
// Get poster source and use that for flash fallback
if (data.video.attrs)
posterSrc = data.video.attrs.poster;
sources = data.video.sources = toArray(data.video.sources);
if (!sources[0].type) {
audio.attr('src', sources[0].src);
sources.splice(0, 1);
}
for (i = 0; i < sources.length; i++) {
source = new Node('source', 1).attr(sources[i]);
source.shortEnded = true;
audio.append(source);
}
data.params.src = '';
}
if (typeItem.name === 'EmbeddedAudio') {
embed = new Node('embed', 1);
embed.shortEnded = true;
embed.attr({
id: node.attr('id'),
width: normalizeSize(node.attr('width')),
height: normalizeSize(node.attr('height')),
style : style,
type: node.attr('type')
});
for (name in data.params)
embed.attr(name, data.params[name]);
tinymce.each(rootAttributes, function(name) {
if (data[name] && name != 'type')
embed.attr(name, data[name]);
});
data.params.src = '';
}
// Do we have a params src then we can generate object
if (data.params.src) {
// Is flv movie add player for it
if (/\.flv$/i.test(data.params.src))
addPlayer(data.params.src, '');
if (args && args.force_absolute)
data.params.src = editor.documentBaseURI.toAbsolute(data.params.src);
// Create new object element
object = new Node('object', 1).attr({
id : node.attr('id'),
width: normalizeSize(node.attr('width')),
height: normalizeSize(node.attr('height')),
style : style
});
tinymce.each(rootAttributes, function(name) {
var value = data[name];
if (name == 'class' && value)
value = value.replace(/mceItem.+ ?/g, '');
if (value && name != 'type')
object.attr(name, value);
});
// Add params
for (name in data.params) {
param = new Node('param', 1);
param.shortEnded = true;
value = data.params[name];
// Windows media needs to use url instead of src for the media URL
if (name === 'src' && typeItem.name === 'WindowsMedia')
name = 'url';
param.attr({name: name, value: value});
object.append(param);
}
// Setup add type and classid if strict is disabled
if (this.editor.getParam('media_strict', true)) {
object.attr({
data: data.params.src,
type: typeItem.mimes[0]
});
} else {
object.attr({
classid: "clsid:" + typeItem.clsids[0],
codebase: typeItem.codebase
});
embed = new Node('embed', 1);
embed.shortEnded = true;
embed.attr({
id: node.attr('id'),
width: normalizeSize(node.attr('width')),
height: normalizeSize(node.attr('height')),
style : style,
type: typeItem.mimes[0]
});
for (name in data.params)
embed.attr(name, data.params[name]);
tinymce.each(rootAttributes, function(name) {
if (data[name] && name != 'type')
embed.attr(name, data[name]);
});
object.append(embed);
}
// Insert raw HTML
if (data.object_html) {
value = new Node('#text', 3);
value.raw = true;
value.value = data.object_html;
object.append(value);
}
// Append object to video element if it exists
if (video)
video.append(object);
}
if (video) {
// Insert raw HTML
if (data.video_html) {
value = new Node('#text', 3);
value.raw = true;
value.value = data.video_html;
video.append(value);
}
}
if (audio) {
// Insert raw HTML
if (data.video_html) {
value = new Node('#text', 3);
value.raw = true;
value.value = data.video_html;
audio.append(value);
}
}
var n = video || audio || object || embed;
if (n)
node.replace(n);
else
node.remove();
},
/**
* Converts a tinymce.html.Node video/object/embed to an img element.
*
* The video/object/embed will be converted into an image placeholder with a JSON data attribute like this:
* <img class="mceItemMedia mceItemFlash" width="100" height="100" data-mce-json="{..}" />
*
* The JSON structure will be like this:
* {'params':{'flashvars':'something','quality':'high','src':'someurl'}, 'video':{'sources':[{src: 'someurl', type: 'video/mp4'}]}}
*/
objectToImg : function(node) {
var object, embed, video, iframe, img, name, id, width, height, style, i, html,
param, params, source, sources, data, type, lookup = this.lookup,
matches, attrs, urlConverter = this.editor.settings.url_converter,
urlConverterScope = this.editor.settings.url_converter_scope,
hspace, vspace, align, bgcolor;
function getInnerHTML(node) {
return new tinymce.html.Serializer({
inner: true,
validate: false
}).serialize(node);
};
function lookupAttribute(o, attr) {
return lookup[(o.attr(attr) || '').toLowerCase()];
}
function lookupExtension(src) {
var ext = src.replace(/^.*\.([^.]+)$/, '$1');
return lookup[ext.toLowerCase() || ''];
}
// If node isn't in document
if (!node.parent)
return;
// Handle media scripts
if (node.name === 'script') {
if (node.firstChild)
matches = scriptRegExp.exec(node.firstChild.value);
if (!matches)
return;
type = matches[1];
data = {video : {}, params : JSON.parse(matches[2])};
width = data.params.width;
height = data.params.height;
}
// Setup data objects
data = data || {
video : {},
params : {}
};
// Setup new image object
img = new Node('img', 1);
img.attr({
src : this.editor.theme.url + '/img/trans.gif'
});
// Video element
name = node.name;
if (name === 'video' || name == 'audio') {
video = node;
object = node.getAll('object')[0];
embed = node.getAll('embed')[0];
width = video.attr('width');
height = video.attr('height');
id = video.attr('id');
data.video = {attrs : {}, sources : []};
// Get all video attributes
attrs = data.video.attrs;
for (name in video.attributes.map)
attrs[name] = video.attributes.map[name];
source = node.attr('src');
if (source)
data.video.sources.push({src : urlConverter.call(urlConverterScope, source, 'src', node.name)});
// Get all sources
sources = video.getAll("source");
for (i = 0; i < sources.length; i++) {
source = sources[i].remove();
data.video.sources.push({
src: urlConverter.call(urlConverterScope, source.attr('src'), 'src', 'source'),
type: source.attr('type'),
media: source.attr('media')
});
}
// Convert the poster URL
if (attrs.poster)
attrs.poster = urlConverter.call(urlConverterScope, attrs.poster, 'poster', node.name);
}
// Object element
if (node.name === 'object') {
object = node;
embed = node.getAll('embed')[0];
}
// Embed element
if (node.name === 'embed')
embed = node;
// Iframe element
if (node.name === 'iframe') {
iframe = node;
type = 'Iframe';
}
if (object) {
// Get width/height
width = width || object.attr('width');
height = height || object.attr('height');
style = style || object.attr('style');
id = id || object.attr('id');
hspace = hspace || object.attr('hspace');
vspace = vspace || object.attr('vspace');
align = align || object.attr('align');
bgcolor = bgcolor || object.attr('bgcolor');
data.name = object.attr('name');
// Get all object params
params = object.getAll("param");
for (i = 0; i < params.length; i++) {
param = params[i];
name = param.remove().attr('name');
if (!excludedAttrs[name])
data.params[name] = param.attr('value');
}
data.params.src = data.params.src || object.attr('data');
}
if (embed) {
// Get width/height
width = width || embed.attr('width');
height = height || embed.attr('height');
style = style || embed.attr('style');
id = id || embed.attr('id');
hspace = hspace || embed.attr('hspace');
vspace = vspace || embed.attr('vspace');
align = align || embed.attr('align');
bgcolor = bgcolor || embed.attr('bgcolor');
// Get all embed attributes
for (name in embed.attributes.map) {
if (!excludedAttrs[name] && !data.params[name])
data.params[name] = embed.attributes.map[name];
}
}
if (iframe) {
// Get width/height
width = normalizeSize(iframe.attr('width'));
height = normalizeSize(iframe.attr('height'));
style = style || iframe.attr('style');
id = iframe.attr('id');
hspace = iframe.attr('hspace');
vspace = iframe.attr('vspace');
align = iframe.attr('align');
bgcolor = iframe.attr('bgcolor');
tinymce.each(rootAttributes, function(name) {
img.attr(name, iframe.attr(name));
});
// Get all iframe attributes
for (name in iframe.attributes.map) {
if (!excludedAttrs[name] && !data.params[name])
data.params[name] = iframe.attributes.map[name];
}
}
// Use src not movie
if (data.params.movie) {
data.params.src = data.params.src || data.params.movie;
delete data.params.movie;
}
// Convert the URL to relative/absolute depending on configuration
if (data.params.src)
data.params.src = urlConverter.call(urlConverterScope, data.params.src, 'src', 'object');
if (video) {
if (node.name === 'video')
type = lookup.video.name;
else if (node.name === 'audio')
type = lookup.audio.name;
}
if (object && !type)
type = (lookupAttribute(object, 'clsid') || lookupAttribute(object, 'classid') || lookupAttribute(object, 'type') || {}).name;
if (embed && !type)
type = (lookupAttribute(embed, 'type') || lookupExtension(data.params.src) || {}).name;
// for embedded audio we preserve the original specified type
if (embed && type == 'EmbeddedAudio') {
data.params.type = embed.attr('type');
}
// Replace the video/object/embed element with a placeholder image containing the data
node.replace(img);
// Remove embed
if (embed)
embed.remove();
// Serialize the inner HTML of the object element
if (object) {
html = getInnerHTML(object.remove());
if (html)
data.object_html = html;
}
// Serialize the inner HTML of the video element
if (video) {
html = getInnerHTML(video.remove());
if (html)
data.video_html = html;
}
data.hspace = hspace;
data.vspace = vspace;
data.align = align;
data.bgcolor = bgcolor;
// Set width/height of placeholder
img.attr({
id : id,
'class' : 'mceItemMedia mceItem' + (type || 'Flash'),
style : style,
width : width || (node.name == 'audio' ? "300" : "320"),
height : height || (node.name == 'audio' ? "32" : "240"),
hspace : hspace,
vspace : vspace,
align : align,
bgcolor : bgcolor,
"data-mce-json" : JSON.serialize(data, "'")
});
}
});
// Register plugin
tinymce.PluginManager.add('media', tinymce.plugins.MediaPlugin);
})();
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