mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
f20ad434ce
API Allow HtmlEditorField to be individually configured BUG Fix incorrect change detection BUG Fix missing i18n files
491 lines
12 KiB
JavaScript
491 lines
12 KiB
JavaScript
/**
|
|
* plugin.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/*global tinymce:true */
|
|
|
|
tinymce.PluginManager.add('fullpage', function(editor) {
|
|
var each = tinymce.each, Node = tinymce.html.Node;
|
|
var head, foot;
|
|
|
|
function showDialog() {
|
|
var data = htmlToData();
|
|
|
|
editor.windowManager.open({
|
|
title: 'Document properties',
|
|
data: data,
|
|
defaults: {type: 'textbox', size: 40},
|
|
body: [
|
|
{name: 'title', label: 'Title'},
|
|
{name: 'keywords', label: 'Keywords'},
|
|
{name: 'description', label: 'Description'},
|
|
{name: 'robots', label: 'Robots'},
|
|
{name: 'author', label: 'Author'},
|
|
{name: 'docencoding', label: 'Encoding'}
|
|
],
|
|
onSubmit: function(e) {
|
|
dataToHtml(tinymce.extend(data, e.data));
|
|
}
|
|
});
|
|
}
|
|
|
|
function htmlToData() {
|
|
var headerFragment = parseHeader(), data = {}, elm, matches;
|
|
|
|
function getAttr(elm, name) {
|
|
var value = elm.attr(name);
|
|
|
|
return value || '';
|
|
}
|
|
|
|
// Default some values
|
|
data.fontface = editor.getParam("fullpage_default_fontface", "");
|
|
data.fontsize = editor.getParam("fullpage_default_fontsize", "");
|
|
|
|
// Parse XML PI
|
|
elm = headerFragment.firstChild;
|
|
if (elm.type == 7) {
|
|
data.xml_pi = true;
|
|
matches = /encoding="([^"]+)"/.exec(elm.value);
|
|
if (matches) {
|
|
data.docencoding = matches[1];
|
|
}
|
|
}
|
|
|
|
// Parse doctype
|
|
elm = headerFragment.getAll('#doctype')[0];
|
|
if (elm) {
|
|
data.doctype = '<!DOCTYPE' + elm.value + ">";
|
|
}
|
|
|
|
// Parse title element
|
|
elm = headerFragment.getAll('title')[0];
|
|
if (elm && elm.firstChild) {
|
|
data.title = elm.firstChild.value;
|
|
}
|
|
|
|
// Parse meta elements
|
|
each(headerFragment.getAll('meta'), function(meta) {
|
|
var name = meta.attr('name'), httpEquiv = meta.attr('http-equiv'), matches;
|
|
|
|
if (name) {
|
|
data[name.toLowerCase()] = meta.attr('content');
|
|
} else if (httpEquiv == "Content-Type") {
|
|
matches = /charset\s*=\s*(.*)\s*/gi.exec(meta.attr('content'));
|
|
|
|
if (matches) {
|
|
data.docencoding = matches[1];
|
|
}
|
|
}
|
|
});
|
|
|
|
// Parse html attribs
|
|
elm = headerFragment.getAll('html')[0];
|
|
if (elm) {
|
|
data.langcode = getAttr(elm, 'lang') || getAttr(elm, 'xml:lang');
|
|
}
|
|
|
|
// Parse stylesheets
|
|
data.stylesheets = [];
|
|
tinymce.each(headerFragment.getAll('link'), function(link) {
|
|
if (link.attr('rel') == 'stylesheet') {
|
|
data.stylesheets.push(link.attr('href'));
|
|
}
|
|
});
|
|
|
|
// Parse body parts
|
|
elm = headerFragment.getAll('body')[0];
|
|
if (elm) {
|
|
data.langdir = getAttr(elm, 'dir');
|
|
data.style = getAttr(elm, 'style');
|
|
data.visited_color = getAttr(elm, 'vlink');
|
|
data.link_color = getAttr(elm, 'link');
|
|
data.active_color = getAttr(elm, 'alink');
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
function dataToHtml(data) {
|
|
var headerFragment, headElement, html, elm, value, dom = editor.dom;
|
|
|
|
function setAttr(elm, name, value) {
|
|
elm.attr(name, value ? value : undefined);
|
|
}
|
|
|
|
function addHeadNode(node) {
|
|
if (headElement.firstChild) {
|
|
headElement.insert(node, headElement.firstChild);
|
|
} else {
|
|
headElement.append(node);
|
|
}
|
|
}
|
|
|
|
headerFragment = parseHeader();
|
|
headElement = headerFragment.getAll('head')[0];
|
|
if (!headElement) {
|
|
elm = headerFragment.getAll('html')[0];
|
|
headElement = new Node('head', 1);
|
|
|
|
if (elm.firstChild) {
|
|
elm.insert(headElement, elm.firstChild, true);
|
|
} else {
|
|
elm.append(headElement);
|
|
}
|
|
}
|
|
|
|
// Add/update/remove XML-PI
|
|
elm = headerFragment.firstChild;
|
|
if (data.xml_pi) {
|
|
value = 'version="1.0"';
|
|
|
|
if (data.docencoding) {
|
|
value += ' encoding="' + data.docencoding + '"';
|
|
}
|
|
|
|
if (elm.type != 7) {
|
|
elm = new Node('xml', 7);
|
|
headerFragment.insert(elm, headerFragment.firstChild, true);
|
|
}
|
|
|
|
elm.value = value;
|
|
} else if (elm && elm.type == 7) {
|
|
elm.remove();
|
|
}
|
|
|
|
// Add/update/remove doctype
|
|
elm = headerFragment.getAll('#doctype')[0];
|
|
if (data.doctype) {
|
|
if (!elm) {
|
|
elm = new Node('#doctype', 10);
|
|
|
|
if (data.xml_pi) {
|
|
headerFragment.insert(elm, headerFragment.firstChild);
|
|
} else {
|
|
addHeadNode(elm);
|
|
}
|
|
}
|
|
|
|
elm.value = data.doctype.substring(9, data.doctype.length - 1);
|
|
} else if (elm) {
|
|
elm.remove();
|
|
}
|
|
|
|
// Add meta encoding
|
|
elm = null;
|
|
each(headerFragment.getAll('meta'), function(meta) {
|
|
if (meta.attr('http-equiv') == 'Content-Type') {
|
|
elm = meta;
|
|
}
|
|
});
|
|
|
|
if (data.docencoding) {
|
|
if (!elm) {
|
|
elm = new Node('meta', 1);
|
|
elm.attr('http-equiv', 'Content-Type');
|
|
elm.shortEnded = true;
|
|
addHeadNode(elm);
|
|
}
|
|
|
|
elm.attr('content', 'text/html; charset=' + data.docencoding);
|
|
} else if (elm) {
|
|
elm.remove();
|
|
}
|
|
|
|
// Add/update/remove title
|
|
elm = headerFragment.getAll('title')[0];
|
|
if (data.title) {
|
|
if (!elm) {
|
|
elm = new Node('title', 1);
|
|
addHeadNode(elm);
|
|
} else {
|
|
elm.empty();
|
|
}
|
|
|
|
elm.append(new Node('#text', 3)).value = data.title;
|
|
} else if (elm) {
|
|
elm.remove();
|
|
}
|
|
|
|
// Add/update/remove meta
|
|
each('keywords,description,author,copyright,robots'.split(','), function(name) {
|
|
var nodes = headerFragment.getAll('meta'), i, meta, value = data[name];
|
|
|
|
for (i = 0; i < nodes.length; i++) {
|
|
meta = nodes[i];
|
|
|
|
if (meta.attr('name') == name) {
|
|
if (value) {
|
|
meta.attr('content', value);
|
|
} else {
|
|
meta.remove();
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (value) {
|
|
elm = new Node('meta', 1);
|
|
elm.attr('name', name);
|
|
elm.attr('content', value);
|
|
elm.shortEnded = true;
|
|
|
|
addHeadNode(elm);
|
|
}
|
|
});
|
|
|
|
var currentStyleSheetsMap = {};
|
|
tinymce.each(headerFragment.getAll('link'), function(stylesheet) {
|
|
if (stylesheet.attr('rel') == 'stylesheet') {
|
|
currentStyleSheetsMap[stylesheet.attr('href')] = stylesheet;
|
|
}
|
|
});
|
|
|
|
// Add new
|
|
tinymce.each(data.stylesheets, function(stylesheet) {
|
|
if (!currentStyleSheetsMap[stylesheet]) {
|
|
elm = new Node('link', 1);
|
|
elm.attr({
|
|
rel: 'stylesheet',
|
|
text: 'text/css',
|
|
href: stylesheet
|
|
});
|
|
elm.shortEnded = true;
|
|
addHeadNode(elm);
|
|
}
|
|
|
|
delete currentStyleSheetsMap[stylesheet];
|
|
});
|
|
|
|
// Delete old
|
|
tinymce.each(currentStyleSheetsMap, function(stylesheet) {
|
|
stylesheet.remove();
|
|
});
|
|
|
|
// Update body attributes
|
|
elm = headerFragment.getAll('body')[0];
|
|
if (elm) {
|
|
setAttr(elm, 'dir', data.langdir);
|
|
setAttr(elm, 'style', data.style);
|
|
setAttr(elm, 'vlink', data.visited_color);
|
|
setAttr(elm, 'link', data.link_color);
|
|
setAttr(elm, 'alink', data.active_color);
|
|
|
|
// Update iframe body as well
|
|
dom.setAttribs(editor.getBody(), {
|
|
style: data.style,
|
|
dir: data.dir,
|
|
vLink: data.visited_color,
|
|
link: data.link_color,
|
|
aLink: data.active_color
|
|
});
|
|
}
|
|
|
|
// Set html attributes
|
|
elm = headerFragment.getAll('html')[0];
|
|
if (elm) {
|
|
setAttr(elm, 'lang', data.langcode);
|
|
setAttr(elm, 'xml:lang', data.langcode);
|
|
}
|
|
|
|
// No need for a head element
|
|
if (!headElement.firstChild) {
|
|
headElement.remove();
|
|
}
|
|
|
|
// Serialize header fragment and crop away body part
|
|
html = new tinymce.html.Serializer({
|
|
validate: false,
|
|
indent: true,
|
|
apply_source_formatting: true,
|
|
indent_before: 'head,html,body,meta,title,script,link,style',
|
|
indent_after: 'head,html,body,meta,title,script,link,style'
|
|
}).serialize(headerFragment);
|
|
|
|
head = html.substring(0, html.indexOf('</body>'));
|
|
}
|
|
|
|
function parseHeader() {
|
|
// Parse the contents with a DOM parser
|
|
return new tinymce.html.DomParser({
|
|
validate: false,
|
|
root_name: '#document'
|
|
}).parse(head);
|
|
}
|
|
|
|
function setContent(evt) {
|
|
var startPos, endPos, content = evt.content, headerFragment, styles = '', dom = editor.dom, elm;
|
|
|
|
if (evt.selection) {
|
|
return;
|
|
}
|
|
|
|
function low(s) {
|
|
return s.replace(/<\/?[A-Z]+/g, function(a) {
|
|
return a.toLowerCase();
|
|
});
|
|
}
|
|
|
|
// Ignore raw updated if we already have a head, this will fix issues with undo/redo keeping the head/foot separate
|
|
if (evt.format == 'raw' && head) {
|
|
return;
|
|
}
|
|
|
|
if (evt.source_view && editor.getParam('fullpage_hide_in_source_view')) {
|
|
return;
|
|
}
|
|
|
|
// Fixed so new document/setContent('') doesn't remove existing header/footer except when it's in source code view
|
|
if (content.length === 0 && !evt.source_view) {
|
|
content = tinymce.trim(head) + '\n' + tinymce.trim(content) + '\n' + tinymce.trim(foot);
|
|
}
|
|
|
|
// Parse out head, body and footer
|
|
content = content.replace(/<(\/?)BODY/gi, '<$1body');
|
|
startPos = content.indexOf('<body');
|
|
|
|
if (startPos != -1) {
|
|
startPos = content.indexOf('>', startPos);
|
|
head = low(content.substring(0, startPos + 1));
|
|
|
|
endPos = content.indexOf('</body', startPos);
|
|
if (endPos == -1) {
|
|
endPos = content.length;
|
|
}
|
|
|
|
evt.content = content.substring(startPos + 1, endPos);
|
|
foot = low(content.substring(endPos));
|
|
} else {
|
|
head = getDefaultHeader();
|
|
foot = '\n</body>\n</html>';
|
|
}
|
|
|
|
// Parse header and update iframe
|
|
headerFragment = parseHeader();
|
|
each(headerFragment.getAll('style'), function(node) {
|
|
if (node.firstChild) {
|
|
styles += node.firstChild.value;
|
|
}
|
|
});
|
|
|
|
elm = headerFragment.getAll('body')[0];
|
|
if (elm) {
|
|
dom.setAttribs(editor.getBody(), {
|
|
style: elm.attr('style') || '',
|
|
dir: elm.attr('dir') || '',
|
|
vLink: elm.attr('vlink') || '',
|
|
link: elm.attr('link') || '',
|
|
aLink: elm.attr('alink') || ''
|
|
});
|
|
}
|
|
|
|
dom.remove('fullpage_styles');
|
|
|
|
var headElm = editor.getDoc().getElementsByTagName('head')[0];
|
|
|
|
if (styles) {
|
|
dom.add(headElm, 'style', {
|
|
id: 'fullpage_styles'
|
|
}, styles);
|
|
|
|
// Needed for IE 6/7
|
|
elm = dom.get('fullpage_styles');
|
|
if (elm.styleSheet) {
|
|
elm.styleSheet.cssText = styles;
|
|
}
|
|
}
|
|
|
|
var currentStyleSheetsMap = {};
|
|
tinymce.each(headElm.getElementsByTagName('link'), function(stylesheet) {
|
|
if (stylesheet.rel == 'stylesheet' && stylesheet.getAttribute('data-mce-fullpage')) {
|
|
currentStyleSheetsMap[stylesheet.href] = stylesheet;
|
|
}
|
|
});
|
|
|
|
// Add new
|
|
tinymce.each(headerFragment.getAll('link'), function(stylesheet) {
|
|
var href = stylesheet.attr('href');
|
|
|
|
if (!currentStyleSheetsMap[href] && stylesheet.attr('rel') == 'stylesheet') {
|
|
dom.add(headElm, 'link', {
|
|
rel: 'stylesheet',
|
|
text: 'text/css',
|
|
href: href,
|
|
'data-mce-fullpage': '1'
|
|
});
|
|
}
|
|
|
|
delete currentStyleSheetsMap[href];
|
|
});
|
|
|
|
// Delete old
|
|
tinymce.each(currentStyleSheetsMap, function(stylesheet) {
|
|
stylesheet.parentNode.removeChild(stylesheet);
|
|
});
|
|
}
|
|
|
|
function getDefaultHeader() {
|
|
var header = '', value, styles = '';
|
|
|
|
if (editor.getParam('fullpage_default_xml_pi')) {
|
|
header += '<?xml version="1.0" encoding="' + editor.getParam('fullpage_default_encoding', 'ISO-8859-1') + '" ?>\n';
|
|
}
|
|
|
|
header += editor.getParam('fullpage_default_doctype', '<!DOCTYPE html>');
|
|
header += '\n<html>\n<head>\n';
|
|
|
|
if ((value = editor.getParam('fullpage_default_title'))) {
|
|
header += '<title>' + value + '</title>\n';
|
|
}
|
|
|
|
if ((value = editor.getParam('fullpage_default_encoding'))) {
|
|
header += '<meta http-equiv="Content-Type" content="text/html; charset=' + value + '" />\n';
|
|
}
|
|
|
|
if ((value = editor.getParam('fullpage_default_font_family'))) {
|
|
styles += 'font-family: ' + value + ';';
|
|
}
|
|
|
|
if ((value = editor.getParam('fullpage_default_font_size'))) {
|
|
styles += 'font-size: ' + value + ';';
|
|
}
|
|
|
|
if ((value = editor.getParam('fullpage_default_text_color'))) {
|
|
styles += 'color: ' + value + ';';
|
|
}
|
|
|
|
header += '</head>\n<body' + (styles ? ' style="' + styles + '"' : '') + '>\n';
|
|
|
|
return header;
|
|
}
|
|
|
|
function getContent(evt) {
|
|
if (!evt.selection && (!evt.source_view || !editor.getParam('fullpage_hide_in_source_view'))) {
|
|
evt.content = tinymce.trim(head) + '\n' + tinymce.trim(evt.content) + '\n' + tinymce.trim(foot);
|
|
}
|
|
}
|
|
|
|
editor.addCommand('mceFullPageProperties', showDialog);
|
|
|
|
editor.addButton('fullpage', {
|
|
title: 'Document properties',
|
|
cmd: 'mceFullPageProperties'
|
|
});
|
|
|
|
editor.addMenuItem('fullpage', {
|
|
text: 'Document properties',
|
|
cmd: 'mceFullPageProperties',
|
|
context: 'file'
|
|
});
|
|
|
|
editor.on('BeforeSetContent', setContent);
|
|
editor.on('GetContent', getContent);
|
|
});
|