mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
8f23fa99a5
The 'admin' module will be split off from 'framework', where 'framework' only provides (mostly) frontend-agnostic PHP classes. For example, HTMLEditorField.php has a TinyMCEConfig.php driver, but doesn't come with its own JS includes.
491 lines
12 KiB
JavaScript
491 lines
12 KiB
JavaScript
/**
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* plugin.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/*global tinymce:true */
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tinymce.PluginManager.add('fullpage', function(editor) {
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var each = tinymce.each, Node = tinymce.html.Node;
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var head, foot;
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function showDialog() {
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var data = htmlToData();
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editor.windowManager.open({
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title: 'Document properties',
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data: data,
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defaults: {type: 'textbox', size: 40},
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body: [
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{name: 'title', label: 'Title'},
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{name: 'keywords', label: 'Keywords'},
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{name: 'description', label: 'Description'},
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{name: 'robots', label: 'Robots'},
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{name: 'author', label: 'Author'},
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{name: 'docencoding', label: 'Encoding'}
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],
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onSubmit: function(e) {
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dataToHtml(tinymce.extend(data, e.data));
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}
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});
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}
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function htmlToData() {
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var headerFragment = parseHeader(), data = {}, elm, matches;
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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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}
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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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}
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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.title = 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[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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});
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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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}
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// Parse stylesheets
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data.stylesheets = [];
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tinymce.each(headerFragment.getAll('link'), function(link) {
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if (link.attr('rel') == 'stylesheet') {
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data.stylesheets.push(link.attr('href'));
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}
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});
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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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function dataToHtml(data) {
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var headerFragment, headElement, html, elm, value, dom = 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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}
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headerFragment = 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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}
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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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}
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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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}
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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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}
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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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}
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// Add meta encoding
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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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});
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if (data.docencoding) {
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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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} else if (elm) {
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elm.remove();
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}
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// Add/update/remove title
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elm = headerFragment.getAll('title')[0];
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if (data.title) {
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if (!elm) {
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elm = new Node('title', 1);
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addHeadNode(elm);
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} else {
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elm.empty();
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}
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elm.append(new Node('#text', 3)).value = data.title;
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} else if (elm) {
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elm.remove();
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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[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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}
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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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var currentStyleSheetsMap = {};
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tinymce.each(headerFragment.getAll('link'), function(stylesheet) {
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if (stylesheet.attr('rel') == 'stylesheet') {
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currentStyleSheetsMap[stylesheet.attr('href')] = stylesheet;
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}
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});
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// Add new
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tinymce.each(data.stylesheets, function(stylesheet) {
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if (!currentStyleSheetsMap[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: 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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delete currentStyleSheetsMap[stylesheet];
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});
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// Delete old
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tinymce.each(currentStyleSheetsMap, function(stylesheet) {
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stylesheet.remove();
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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(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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// No need for a head element
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if (!headElement.firstChild) {
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headElement.remove();
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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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head = html.substring(0, html.indexOf('</body>'));
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}
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function parseHeader() {
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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(head);
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}
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function setContent(evt) {
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var startPos, endPos, content = evt.content, headerFragment, styles = '', dom = editor.dom, elm;
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if (evt.selection) {
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return;
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}
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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 (evt.format == 'raw' && head) {
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return;
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}
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if (evt.source_view && editor.getParam('fullpage_hide_in_source_view')) {
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return;
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}
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// Fixed so new document/setContent('') doesn't remove existing header/footer except when it's in source code view
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if (content.length === 0 && !evt.source_view) {
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content = tinymce.trim(head) + '\n' + tinymce.trim(content) + '\n' + tinymce.trim(foot);
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}
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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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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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}
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evt.content = content.substring(startPos + 1, endPos);
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foot = low(content.substring(endPos));
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} else {
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head = getDefaultHeader();
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foot = '\n</body>\n</html>';
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}
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// Parse header and update iframe
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headerFragment = 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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});
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elm = headerFragment.getAll('body')[0];
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if (elm) {
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dom.setAttribs(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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var headElm = editor.getDoc().getElementsByTagName('head')[0];
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if (styles) {
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dom.add(headElm, 'style', {
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id: 'fullpage_styles'
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}, 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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var currentStyleSheetsMap = {};
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tinymce.each(headElm.getElementsByTagName('link'), function(stylesheet) {
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if (stylesheet.rel == 'stylesheet' && stylesheet.getAttribute('data-mce-fullpage')) {
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currentStyleSheetsMap[stylesheet.href] = stylesheet;
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}
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});
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// Add new
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tinymce.each(headerFragment.getAll('link'), function(stylesheet) {
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var href = stylesheet.attr('href');
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if (!currentStyleSheetsMap[href] && stylesheet.attr('rel') == 'stylesheet') {
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dom.add(headElm, 'link', {
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rel: 'stylesheet',
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text: 'text/css',
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href: href,
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'data-mce-fullpage': '1'
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});
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}
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delete currentStyleSheetsMap[href];
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});
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// Delete old
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tinymce.each(currentStyleSheetsMap, function(stylesheet) {
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stylesheet.parentNode.removeChild(stylesheet);
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});
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}
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function getDefaultHeader() {
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var header = '', 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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}
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header += editor.getParam('fullpage_default_doctype', '<!DOCTYPE html>');
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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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}
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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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}
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if ((value = editor.getParam('fullpage_default_font_family'))) {
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styles += 'font-family: ' + value + ';';
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}
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if ((value = editor.getParam('fullpage_default_font_size'))) {
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styles += 'font-size: ' + value + ';';
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}
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if ((value = editor.getParam('fullpage_default_text_color'))) {
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styles += 'color: ' + value + ';';
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}
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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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function getContent(evt) {
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if (!evt.selection && (!evt.source_view || !editor.getParam('fullpage_hide_in_source_view'))) {
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evt.content = tinymce.trim(head) + '\n' + tinymce.trim(evt.content) + '\n' + tinymce.trim(foot);
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}
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}
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editor.addCommand('mceFullPageProperties', showDialog);
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editor.addButton('fullpage', {
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title: 'Document properties',
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cmd: 'mceFullPageProperties'
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});
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editor.addMenuItem('fullpage', {
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text: 'Document properties',
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cmd: 'mceFullPageProperties',
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context: 'file'
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});
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editor.on('BeforeSetContent', setContent);
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editor.on('GetContent', getContent);
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});
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