mirror of
https://github.com/friendica/friendica
synced 2024-05-14 05:59:39 +02:00
406 lines
11 KiB
JavaScript
406 lines
11 KiB
JavaScript
/**
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* editor_plugin_src.js
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*
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* Copyright 2009, Moxiecode Systems AB
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* Released under LGPL License.
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*
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* License: http://tinymce.moxiecode.com/license
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* Contributing: http://tinymce.moxiecode.com/contributing
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*/
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(function() {
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var each = tinymce.each, Node = tinymce.html.Node;
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tinymce.create('tinymce.plugins.FullPagePlugin', {
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init : function(ed, url) {
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var t = this;
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t.editor = ed;
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// Register commands
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ed.addCommand('mceFullPageProperties', function() {
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ed.windowManager.open({
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file : url + '/fullpage.htm',
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width : 430 + parseInt(ed.getLang('fullpage.delta_width', 0)),
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height : 495 + parseInt(ed.getLang('fullpage.delta_height', 0)),
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inline : 1
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}, {
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plugin_url : url,
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data : t._htmlToData()
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});
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});
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// Register buttons
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ed.addButton('fullpage', {title : 'fullpage.desc', cmd : 'mceFullPageProperties'});
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ed.onBeforeSetContent.add(t._setContent, t);
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ed.onGetContent.add(t._getContent, t);
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},
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getInfo : function() {
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return {
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longname : 'Fullpage',
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author : 'Moxiecode Systems AB',
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authorurl : 'http://tinymce.moxiecode.com',
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infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/fullpage',
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version : tinymce.majorVersion + "." + tinymce.minorVersion
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};
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},
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// Private plugin internal methods
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_htmlToData : function() {
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var headerFragment = this._parseHeader(), data = {}, nodes, elm, matches, editor = this.editor;
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function getAttr(elm, name) {
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var value = elm.attr(name);
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return value || '';
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};
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// Default some values
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data.fontface = editor.getParam("fullpage_default_fontface", "");
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data.fontsize = editor.getParam("fullpage_default_fontsize", "");
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// Parse XML PI
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elm = headerFragment.firstChild;
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if (elm.type == 7) {
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data.xml_pi = true;
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matches = /encoding="([^"]+)"/.exec(elm.value);
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if (matches)
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data.docencoding = matches[1];
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}
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// Parse doctype
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elm = headerFragment.getAll('#doctype')[0];
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if (elm)
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data.doctype = '<!DOCTYPE' + elm.value + ">";
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// Parse title element
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elm = headerFragment.getAll('title')[0];
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if (elm && elm.firstChild) {
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data.metatitle = elm.firstChild.value;
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}
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// Parse meta elements
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each(headerFragment.getAll('meta'), function(meta) {
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var name = meta.attr('name'), httpEquiv = meta.attr('http-equiv'), matches;
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if (name)
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data['meta' + name.toLowerCase()] = meta.attr('content');
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else if (httpEquiv == "Content-Type") {
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matches = /charset\s*=\s*(.*)\s*/gi.exec(meta.attr('content'));
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if (matches)
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data.docencoding = matches[1];
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}
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});
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// Parse html attribs
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elm = headerFragment.getAll('html')[0];
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if (elm)
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data.langcode = getAttr(elm, 'lang') || getAttr(elm, 'xml:lang');
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// Parse stylesheet
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elm = headerFragment.getAll('link')[0];
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if (elm && elm.attr('rel') == 'stylesheet')
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data.stylesheet = elm.attr('href');
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// Parse body parts
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elm = headerFragment.getAll('body')[0];
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if (elm) {
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data.langdir = getAttr(elm, 'dir');
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data.style = getAttr(elm, 'style');
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data.visited_color = getAttr(elm, 'vlink');
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data.link_color = getAttr(elm, 'link');
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data.active_color = getAttr(elm, 'alink');
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}
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return data;
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},
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_dataToHtml : function(data) {
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var headerFragment, headElement, html, elm, value, dom = this.editor.dom;
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function setAttr(elm, name, value) {
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elm.attr(name, value ? value : undefined);
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};
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function addHeadNode(node) {
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if (headElement.firstChild)
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headElement.insert(node, headElement.firstChild);
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else
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headElement.append(node);
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};
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headerFragment = this._parseHeader();
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headElement = headerFragment.getAll('head')[0];
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if (!headElement) {
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elm = headerFragment.getAll('html')[0];
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headElement = new Node('head', 1);
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if (elm.firstChild)
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elm.insert(headElement, elm.firstChild, true);
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else
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elm.append(headElement);
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}
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// Add/update/remove XML-PI
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elm = headerFragment.firstChild;
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if (data.xml_pi) {
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value = 'version="1.0"';
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if (data.docencoding)
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value += ' encoding="' + data.docencoding + '"';
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if (elm.type != 7) {
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elm = new Node('xml', 7);
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headerFragment.insert(elm, headerFragment.firstChild, true);
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}
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elm.value = value;
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} else if (elm && elm.type == 7)
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elm.remove();
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// Add/update/remove doctype
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elm = headerFragment.getAll('#doctype')[0];
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if (data.doctype) {
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if (!elm) {
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elm = new Node('#doctype', 10);
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if (data.xml_pi)
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headerFragment.insert(elm, headerFragment.firstChild);
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else
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addHeadNode(elm);
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}
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elm.value = data.doctype.substring(9, data.doctype.length - 1);
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} else if (elm)
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elm.remove();
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// Add/update/remove title
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elm = headerFragment.getAll('title')[0];
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if (data.metatitle) {
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if (!elm) {
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elm = new Node('title', 1);
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elm.append(new Node('#text', 3)).value = data.metatitle;
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addHeadNode(elm);
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}
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}
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// Add meta encoding
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if (data.docencoding) {
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elm = null;
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each(headerFragment.getAll('meta'), function(meta) {
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if (meta.attr('http-equiv') == 'Content-Type')
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elm = meta;
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});
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if (!elm) {
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elm = new Node('meta', 1);
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elm.attr('http-equiv', 'Content-Type');
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elm.shortEnded = true;
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addHeadNode(elm);
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}
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elm.attr('content', 'text/html; charset=' + data.docencoding);
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}
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// Add/update/remove meta
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each('keywords,description,author,copyright,robots'.split(','), function(name) {
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var nodes = headerFragment.getAll('meta'), i, meta, value = data['meta' + name];
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for (i = 0; i < nodes.length; i++) {
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meta = nodes[i];
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if (meta.attr('name') == name) {
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if (value)
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meta.attr('content', value);
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else
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meta.remove();
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return;
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}
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}
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if (value) {
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elm = new Node('meta', 1);
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elm.attr('name', name);
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elm.attr('content', value);
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elm.shortEnded = true;
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addHeadNode(elm);
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}
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});
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// Add/update/delete link
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elm = headerFragment.getAll('link')[0];
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if (elm && elm.attr('rel') == 'stylesheet') {
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if (data.stylesheet)
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elm.attr('href', data.stylesheet);
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else
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elm.remove();
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} else if (data.stylesheet) {
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elm = new Node('link', 1);
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elm.attr({
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rel : 'stylesheet',
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text : 'text/css',
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href : data.stylesheet
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});
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elm.shortEnded = true;
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addHeadNode(elm);
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}
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// Update body attributes
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elm = headerFragment.getAll('body')[0];
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if (elm) {
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setAttr(elm, 'dir', data.langdir);
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setAttr(elm, 'style', data.style);
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setAttr(elm, 'vlink', data.visited_color);
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setAttr(elm, 'link', data.link_color);
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setAttr(elm, 'alink', data.active_color);
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// Update iframe body as well
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dom.setAttribs(this.editor.getBody(), {
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style : data.style,
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dir : data.dir,
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vLink : data.visited_color,
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link : data.link_color,
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aLink : data.active_color
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});
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}
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// Set html attributes
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elm = headerFragment.getAll('html')[0];
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if (elm) {
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setAttr(elm, 'lang', data.langcode);
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setAttr(elm, 'xml:lang', data.langcode);
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}
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// Serialize header fragment and crop away body part
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html = new tinymce.html.Serializer({
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validate: false,
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indent: true,
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apply_source_formatting : true,
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indent_before: 'head,html,body,meta,title,script,link,style',
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indent_after: 'head,html,body,meta,title,script,link,style'
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}).serialize(headerFragment);
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this.head = html.substring(0, html.indexOf('</body>'));
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},
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_parseHeader : function() {
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// Parse the contents with a DOM parser
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return new tinymce.html.DomParser({
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validate: false,
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root_name: '#document'
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}).parse(this.head);
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},
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_setContent : function(ed, o) {
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var self = this, startPos, endPos, content = o.content, headerFragment, styles = '', dom = self.editor.dom, elm;
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function low(s) {
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return s.replace(/<\/?[A-Z]+/g, function(a) {
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return a.toLowerCase();
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})
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};
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// Ignore raw updated if we already have a head, this will fix issues with undo/redo keeping the head/foot separate
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if (o.format == 'raw' && self.head)
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return;
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if (o.source_view && ed.getParam('fullpage_hide_in_source_view'))
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return;
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// Parse out head, body and footer
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content = content.replace(/<(\/?)BODY/gi, '<$1body');
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startPos = content.indexOf('<body');
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if (startPos != -1) {
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startPos = content.indexOf('>', startPos);
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self.head = low(content.substring(0, startPos + 1));
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endPos = content.indexOf('</body', startPos);
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if (endPos == -1)
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endPos = content.length;
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o.content = content.substring(startPos + 1, endPos);
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self.foot = low(content.substring(endPos));
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} else {
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self.head = this._getDefaultHeader();
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self.foot = '\n</body>\n</html>';
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}
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// Parse header and update iframe
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headerFragment = self._parseHeader();
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each(headerFragment.getAll('style'), function(node) {
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if (node.firstChild)
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styles += node.firstChild.value;
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});
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elm = headerFragment.getAll('body')[0];
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if (elm) {
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dom.setAttribs(self.editor.getBody(), {
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style : elm.attr('style') || '',
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dir : elm.attr('dir') || '',
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vLink : elm.attr('vlink') || '',
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link : elm.attr('link') || '',
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aLink : elm.attr('alink') || ''
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});
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}
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dom.remove('fullpage_styles');
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if (styles) {
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dom.add(self.editor.getDoc().getElementsByTagName('head')[0], 'style', {id : 'fullpage_styles'}, styles);
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// Needed for IE 6/7
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elm = dom.get('fullpage_styles');
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if (elm.styleSheet)
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elm.styleSheet.cssText = styles;
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}
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},
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_getDefaultHeader : function() {
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var header = '', editor = this.editor, value, styles = '';
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if (editor.getParam('fullpage_default_xml_pi'))
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header += '<?xml version="1.0" encoding="' + editor.getParam('fullpage_default_encoding', 'ISO-8859-1') + '" ?>\n';
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header += editor.getParam('fullpage_default_doctype', '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
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header += '\n<html>\n<head>\n';
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if (value = editor.getParam('fullpage_default_title'))
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header += '<title>' + value + '</title>\n';
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if (value = editor.getParam('fullpage_default_encoding'))
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header += '<meta http-equiv="Content-Type" content="text/html; charset=' + value + '" />\n';
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if (value = editor.getParam('fullpage_default_font_family'))
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styles += 'font-family: ' + value + ';';
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if (value = editor.getParam('fullpage_default_font_size'))
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styles += 'font-size: ' + value + ';';
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if (value = editor.getParam('fullpage_default_text_color'))
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styles += 'color: ' + value + ';';
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header += '</head>\n<body' + (styles ? ' style="' + styles + '"' : '') + '>\n';
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return header;
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},
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_getContent : function(ed, o) {
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var self = this;
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if (!o.source_view || !ed.getParam('fullpage_hide_in_source_view'))
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o.content = tinymce.trim(self.head) + '\n' + tinymce.trim(o.content) + '\n' + tinymce.trim(self.foot);
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}
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});
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// Register plugin
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tinymce.PluginManager.add('fullpage', tinymce.plugins.FullPagePlugin);
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})();
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