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<title>[23149] trunk/wp-includes/js/tinymce/wp-tinymce-schema.js: Delete the patch of TinyMCE's schema; new attempt.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/23149">23149</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-12-10 09:56:31 +0000 (Mon, 10 Dec 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Delete the patch of TinyMCE's schema; new attempt. see <a href="http://core.trac.wordpress.org/ticket/22790">#22790</a>. see <a href="http://core.trac.wordpress.org/ticket/22842">#22842</a>. for the 3.5 branch.</pre>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkwpincludesjstinymcewptinymceschemajs">trunk/wp-includes/js/tinymce/wp-tinymce-schema.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesjstinymcewptinymceschemajs"></a>
<div class="delfile"><h4>Deleted: trunk/wp-includes/js/tinymce/wp-tinymce-schema.js (23148 => 23149)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/tinymce/wp-tinymce-schema.js 2012-12-10 09:14:59 UTC (rev 23148)
+++ trunk/wp-includes/js/tinymce/wp-tinymce-schema.js 2012-12-10 09:56:31 UTC (rev 23149)
</span><span class="lines">@@ -1,951 +0,0 @@
</span><del>-/**
- * TinyMCE Schema.js
- *
- * Duck-punched by WordPress core to support a sane schema superset.
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-(function(tinymce) {
- var mapCache = {}, makeMap = tinymce.makeMap, each = tinymce.each;
-
- function split(str, delim) {
- return str.split(delim || ',');
- };
-
- /**
- * Unpacks the specified lookup and string data it will also parse it into an object
- * map with sub object for it's children. This will later also include the attributes.
- */
- function unpack(lookup, data) {
- var key, elements = {};
-
- function replace(value) {
- return value.replace(/[A-Z]+/g, function(key) {
- return replace(lookup[key]);
- });
- };
-
- // Unpack lookup
- for (key in lookup) {
- if (lookup.hasOwnProperty(key))
- lookup[key] = replace(lookup[key]);
- }
-
- // Unpack and parse data into object map
- replace(data).replace(/#/g, '#text').replace(/(\w+)\[([^\]]+)\]\[([^\]]*)\]/g, function(str, name, attributes, children) {
- attributes = split(attributes, '|');
-
- elements[name] = {
- attributes : makeMap(attributes),
- attributesOrder : attributes,
- children : makeMap(children, '|', {'#comment' : {}})
- }
- });
-
- return elements;
- };
-
- /**
- * Returns the HTML5 schema and caches it in the mapCache.
- */
- function getHTML5() {
- var html5 = mapCache.html5;
-
- if (!html5) {
- html5 = mapCache.html5 = unpack({
- A : 'id|accesskey|class|dir|draggable|item|hidden|itemprop|role|spellcheck|style|subject|title|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup|lang|xml:lang|dir',
- B : '#|a|abbr|area|audio|b|bdo|br|button|canvas|cite|code|command|datalist|del|dfn|em|embed|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|meta|' +
- 'meter|noscript|object|output|progress|q|ruby|samp|script|select|small|span|strong|sub|sup|svg|textarea|time|var|video|wbr|acronym|basefont|font|big|strike|s|u|tt|applet',
- C : '#|a|abbr|area|address|article|aside|audio|b|bdo|blockquote|br|button|canvas|cite|code|command|datalist|del|details|dfn|dialog|div|dl|em|embed|fieldset|' +
- 'figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|menu|meta|meter|nav|noscript|ol|object|output|' +
- 'p|pre|progress|q|ruby|samp|script|section|select|small|span|strong|style|sub|sup|svg|table|textarea|time|ul|var|video|acronym|basefont|font|big|strike|s|u|tt|applet|isindex|noframes|center|dir'
- }, 'html[A|manifest][body|head]' +
- 'head[A][base|command|link|meta|noscript|script|style|title]' +
- 'title[A][#]' +
- 'base[A|href|target][]' +
- 'link[A|href|rel|media|type|sizes][]' +
- 'meta[A|http-equiv|name|content|charset][]' +
- 'style[A|type|media|scoped|xml:space][#]' +
- 'script[A|charset|type|src|defer|async|language|xml:space][#]' +
- 'noscript[A][C]' +
- 'body[A|onload|onunload|background|bgcolor|text|link|vlink|alink][C]' +
- 'section[A][C]' +
- 'nav[A][C]' +
- 'article[A][C]' +
- 'aside[A][C]' +
- 'h1[A|align][B]' +
- 'h2[A|align][B]' +
- 'h3[A|align][B]' +
- 'h4[A|align][B]' +
- 'h5[A|align][B]' +
- 'h6[A|align][B]' +
- 'hgroup[A][h1|h2|h3|h4|h5|h6]' +
- 'header[A][C]' +
- 'footer[A][C]' +
- 'address[A][C]' +
- 'p[A|align][B]' +
- 'br[A|clear][]' +
- 'pre[A|width|xml:space][B]' +
- 'dialog[A][dd|dt]' +
- 'blockquote[A|cite][C]' +
- 'ol[A|start|reversed|type|compact][li]' +
- 'ul[A|type|compact][li]' +
- 'li[A|value|type][C]' +
- 'dl[A|compact][dd|dt]' +
- 'dt[A][B]' +
- 'dd[A][C]' +
- 'a[A|href|target|ping|rel|media|type|tabindex|onfocus|onblur|charset|name|hreflang|rev|shape|coords][B]' +
- 'em[A][B]' +
- 'strong[A][B]' +
- 'small[A][B]' +
- 'cite[A][B]' +
- 'q[A|cite][B]' +
- 'dfn[A][B]' +
- 'abbr[A][B]' +
- 'code[A][B]' +
- 'var[A][B]' +
- 'samp[A][B]' +
- 'kbd[A][B]' +
- 'sub[A][B]' +
- 'sup[A][B]' +
- 'i[A][B]' +
- 'b[A][B]' +
- 'mark[A][B]' +
- 'progress[A|value|max][B]' +
- 'meter[A|value|min|max|low|high|optimum][B]' +
- 'time[A|datetime][B]' +
- 'ruby[A][B|rt|rp]' +
- 'rt[A][B]' +
- 'rp[A][B]' +
- 'bdo[A][B]' +
- 'span[A][B]' +
- 'ins[A|cite|datetime][C]' +
- 'del[A|cite|datetime][C]' +
- 'figure[A][C|legend|figcaption]' +
- 'figcaption[A][C]' +
- 'img[A|alt|src|height|width|usemap|ismap|name|longdesc|align|border|hspace|vspace][]' +
- 'iframe[A|name|src|height|width|sandbox|seamless|longdesc|frameborder|marginwidth|marginheight|scrolling|align][]' +
- 'embed[A|src|height|width|type][]' +
- 'object[*][]' +
- 'param[A|name|value|valuetype|type][]' +
- 'details[A|open][C|legend]' +
- 'command[A|type|label|icon|disabled|checked|radiogroup][]' +
- 'menu[A|type|label|compact][C|li]' +
- 'legend[A|align][C|B]' +
- 'div[A|align][C]' +
- 'source[A|src|type|media][]' +
- 'audio[A|src|autobuffer|autoplay|loop|controls][source]' +
- 'video[A|src|autobuffer|autoplay|loop|controls|width|height|poster][source]' +
- 'hr[A|align|noshade|size|width][]' +
- 'form[A|accept-charset|action|autocomplete|enctype|method|name|novalidate|target|onsubmit|onreset|accept][C]' +
- 'fieldset[A|disabled|form|name][C|legend]' +
- 'label[A|form|for|onfocus|onblur][B]' +
- 'input[A|type|accept|alt|autocomplete|autofocus|checked|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|height|list|max|maxlength|min|' +
- 'multiple|pattern|placeholder|readonly|required|size|src|step|width|files|value|name|tabindex|onfocus|onblur|usemap|onselect|onchange|align][]' +
- 'button[A|autofocus|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|name|value|type|tabindex|onfocus|onblur][B]' +
- 'select[A|autofocus|disabled|form|multiple|name|size|tabindex|onfocus|onblur|onchange][option|optgroup]' +
- 'datalist[A][B|option]' +
- 'optgroup[A|disabled|label][option]' +
- 'option[A|disabled|selected|label|value][]' +
- 'textarea[A|autofocus|disabled|form|maxlength|name|placeholder|readonly|required|rows|cols|wrap|tabindex|onfocus|onblur|onselect|onchange][]' +
- 'keygen[A|autofocus|challenge|disabled|form|keytype|name][]' +
- 'output[A|for|form|name][B]' +
- 'canvas[A|width|height][]' +
- 'map[A|name][B|C]' +
- 'area[A|shape|coords|href|alt|target|media|rel|ping|type|tabindex|onfocus|onblur|nohref][]' +
- 'mathml[A][]' +
- 'svg[A][]' +
- 'table[A|border|summary|width|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|colgroup|thead|tfoot|tbody|tr]' +
- 'caption[A|align][C]' +
- 'colgroup[A|span|width|align|char|charoff|valign][col]' +
- 'col[A|span|width|align|char|charoff|valign][]' +
- 'thead[A|align|char|charoff|valign][tr]' +
- 'tfoot[A|align|char|charoff|valign][tr]' +
- 'tbody[A|align|char|charoff|valign][tr]' +
- 'tr[A|align|char|charoff|valign|bgcolor][th|td]' +
- 'th[A|headers|rowspan|colspan|scope|abbr|axis|align|char|charoff|valign|nowrap|bgcolor|width|height][C]' +
- 'td[A|headers|rowspan|colspan|abbr|axis|scope|align|char|charoff|valign|nowrap|bgcolor|width|height][C]' +
- 'wbr[A][]' +
- 'applet[id|class|style|title|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][C]' +
- 'tt[A][B]' +
- 'u[A][B]' +
- 's[A][B]' +
- 'strike[A][B]' +
- 'big[A][B]' +
- 'font[id|class|style|title|lang|xml:lang|dir|size|color|face][B]' +
- 'basefont[id|size|color|face][]' +
- 'acronym[A][C]' +
- 'dir[A][li]' +
- 'center[A][C]' +
- 'noframes[A][C]' +
- 'isindex[id|class|style|title|lang|xml:lang|dir|prompt][]'
- );
- }
-
- return html5;
- };
-
- /**
- * Returns the HTML4 schema and caches it in the mapCache.
- */
- function getHTML4() {
- var html4 = mapCache.html4;
-
- if (!html4) {
- // This is the XHTML 1.0 transitional elements with it's attributes and children packed to reduce it's size
- html4 = mapCache.html4 = unpack({
- Z : 'H|K|N|O|P',
- Y : 'X|form|R|Q',
- ZG : 'E|span|width|align|char|charoff|valign',
- X : 'p|T|div|U|W|isindex|fieldset|table',
- ZF : 'E|align|char|charoff|valign',
- W : 'pre|hr|blockquote|address|center|noframes',
- ZE : 'abbr|axis|headers|scope|rowspan|colspan|align|char|charoff|valign|nowrap|bgcolor|width|height',
- ZD : '[E][S]',
- U : 'ul|ol|dl|menu|dir',
- ZC : 'p|Y|div|U|W|table|br|span|bdo|object|applet|img|map|K|N|Q',
- T : 'h1|h2|h3|h4|h5|h6',
- ZB : 'X|S|Q',
- S : 'R|P',
- ZA : 'a|G|J|M|O|P',
- R : 'a|H|K|N|O',
- Q : 'noscript|P',
- P : 'ins|del|script',
- O : 'input|select|textarea|label|button',
- N : 'M|L',
- M : 'em|strong|dfn|code|q|samp|kbd|var|cite|abbr|acronym',
- L : 'sub|sup',
- K : 'J|I',
- J : 'tt|i|b|u|s|strike',
- I : 'big|small|font|basefont',
- H : 'G|F',
- G : 'br|span|bdo',
- F : 'object|applet|img|map|iframe',
- E : 'A|B|C',
- D : 'accesskey|tabindex|onfocus|onblur',
- C : 'onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup',
- B : 'lang|xml:lang|dir',
- A : 'id|class|style|title'
- }, 'script[id|charset|type|language|src|defer|xml:space][]' +
- 'style[B|id|type|media|title|xml:space][]' +
- 'object[E|declare|classid|codebase|data|type|codetype|archive|standby|width|height|usemap|name|tabindex|align|border|hspace|vspace][#|param|Y]' +
- 'param[id|name|value|valuetype|type][]' +
- 'p[E|align][#|S]' +
- 'a[E|D|charset|type|name|href|hreflang|rel|rev|shape|coords|target][#|Z]' +
- 'br[A|clear][]' +
- 'span[E][#|S]' +
- 'bdo[A|C|B][#|S]' +
- 'applet[A|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][#|param|Y]' +
- 'h1[E|align][#|S]' +
- 'img[E|src|alt|name|longdesc|width|height|usemap|ismap|align|border|hspace|vspace][]' +
- 'map[B|C|A|name][X|form|Q|area]' +
- 'h2[E|align][#|S]' +
- 'iframe[A|longdesc|name|src|frameborder|marginwidth|marginheight|scrolling|align|width|height][#|Y]' +
- 'h3[E|align][#|S]' +
- 'tt[E][#|S]' +
- 'i[E][#|S]' +
- 'b[E][#|S]' +
- 'u[E][#|S]' +
- 's[E][#|S]' +
- 'strike[E][#|S]' +
- 'big[E][#|S]' +
- 'small[E][#|S]' +
- 'font[A|B|size|color|face][#|S]' +
- 'basefont[id|size|color|face][]' +
- 'em[E][#|S]' +
- 'strong[E][#|S]' +
- 'dfn[E][#|S]' +
- 'code[E][#|S]' +
- 'q[E|cite][#|S]' +
- 'samp[E][#|S]' +
- 'kbd[E][#|S]' +
- 'var[E][#|S]' +
- 'cite[E][#|S]' +
- 'abbr[E][#|S]' +
- 'acronym[E][#|S]' +
- 'sub[E][#|S]' +
- 'sup[E][#|S]' +
- 'input[E|D|type|name|value|checked|disabled|readonly|size|maxlength|src|alt|usemap|onselect|onchange|accept|align][]' +
- 'select[E|name|size|multiple|disabled|tabindex|onfocus|onblur|onchange][optgroup|option]' +
- 'optgroup[E|disabled|label][option]' +
- 'option[E|selected|disabled|label|value][]' +
- 'textarea[E|D|name|rows|cols|disabled|readonly|onselect|onchange][]' +
- 'label[E|for|accesskey|onfocus|onblur][#|S]' +
- 'button[E|D|name|value|type|disabled][#|p|T|div|U|W|table|G|object|applet|img|map|K|N|Q]' +
- 'h4[E|align][#|S]' +
- 'ins[E|cite|datetime][#|Y]' +
- 'h5[E|align][#|S]' +
- 'del[E|cite|datetime][#|Y]' +
- 'h6[E|align][#|S]' +
- 'div[E|align][#|Y]' +
- 'ul[E|type|compact][li]' +
- 'li[E|type|value][#|Y]' +
- 'ol[E|type|compact|start][li]' +
- 'dl[E|compact][dt|dd]' +
- 'dt[E][#|S]' +
- 'dd[E][#|Y]' +
- 'menu[E|compact][li]' +
- 'dir[E|compact][li]' +
- 'pre[E|width|xml:space][#|ZA]' +
- 'hr[E|align|noshade|size|width][]' +
- 'blockquote[E|cite][#|Y]' +
- 'address[E][#|S|p]' +
- 'center[E][#|Y]' +
- 'noframes[E][#|Y]' +
- 'isindex[A|B|prompt][]' +
- 'fieldset[E][#|legend|Y]' +
- 'legend[E|accesskey|align][#|S]' +
- 'table[E|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|col|colgroup|thead|tfoot|tbody|tr]' +
- 'caption[E|align][#|S]' +
- 'col[ZG][]' +
- 'colgroup[ZG][col]' +
- 'thead[ZF][tr]' +
- 'tr[ZF|bgcolor][th|td]' +
- 'th[E|ZE][#|Y]' +
- 'form[E|action|method|name|enctype|onsubmit|onreset|accept|accept-charset|target][#|X|R|Q]' +
- 'noscript[E][#|Y]' +
- 'td[E|ZE][#|Y]' +
- 'tfoot[ZF][tr]' +
- 'tbody[ZF][tr]' +
- 'area[E|D|shape|coords|href|nohref|alt|target][]' +
- 'base[id|href|target][]' +
- 'body[E|onload|onunload|background|bgcolor|text|link|vlink|alink][#|Y]'
- );
- }
-
- return html4;
- };
-
- /**
- * WordPress Core
- *
- * Returns a schema that is the result of a deep merge between the HTML5
- * and HTML4 schemas.
- */
- function getSaneSchema() {
- var cachedMapCache = mapCache,
- html5, html4;
-
- if ( mapCache.sane )
- return mapCache.sane;
-
- // Bust the mapCache so we're not dealing with the other schema objects.
- mapCache = {};
- html5 = getHTML5();
- html4 = getHTML4();
- mapCache = cachedMapCache;
-
- each( html4, function( html4settings, tag ) {
- var html5settings = html5[ tag ],
- difference = [];
-
- // Merge tags missing in HTML5 mode.
- if ( ! html5settings ) {
- html5[ tag ] = html4settings;
- return;
- }
-
- // Merge attributes missing from this HTML5 tag.
- each( html4settings.attributes, function( attribute, key ) {
- if ( ! html5settings.attributes[ key ] )
- html5settings.attributes[ key ] = attribute;
- });
-
- // Merge any missing attributes into the attributes order.
- each( html4settings.attributesOrder, function( key ) {
- if ( -1 === tinymce.inArray( html5settings.attributesOrder, key ) )
- difference.push( key );
- });
-
- html5settings.attributesOrder = html5settings.attributesOrder.concat( difference );
-
- // Merge children missing from this HTML5 tag.
- each( html4settings.children, function( child, key ) {
- if ( ! html5settings.children[ key ] )
- html5settings.children[ key ] = child;
- });
- });
-
- return mapCache.sane = html5;
- }
-
- /**
- * Schema validator class.
- *
- * @class tinymce.html.Schema
- * @example
- * if (tinymce.activeEditor.schema.isValidChild('p', 'span'))
- * alert('span is valid child of p.');
- *
- * if (tinymce.activeEditor.schema.getElementRule('p'))
- * alert('P is a valid element.');
- *
- * @class tinymce.html.Schema
- * @version 3.4
- */
-
- /**
- * Constructs a new Schema instance.
- *
- * @constructor
- * @method Schema
- * @param {Object} settings Name/value settings object.
- */
- tinymce.html.Schema = function(settings) {
- var self = this, elements = {}, children = {}, patternElements = [], validStyles, schemaItems;
- var whiteSpaceElementsMap, selfClosingElementsMap, shortEndedElementsMap, boolAttrMap, blockElementsMap, nonEmptyElementsMap, customElementsMap = {};
-
- // Creates an lookup table map object for the specified option or the default value
- function createLookupTable(option, default_value, extend) {
- var value = settings[option];
-
- if (!value) {
- // Get cached default map or make it if needed
- value = mapCache[option];
-
- if (!value) {
- value = makeMap(default_value, ' ', makeMap(default_value.toUpperCase(), ' '));
- value = tinymce.extend(value, extend);
-
- mapCache[option] = value;
- }
- } else {
- // Create custom map
- value = makeMap(value, ',', makeMap(value.toUpperCase(), ' '));
- }
-
- return value;
- };
-
- settings = settings || {};
-
- /**
- * WordPress core uses a sane schema in place of the default "HTML5" schema.
- */
- schemaItems = settings.schema == "html5" ? getSaneSchema() : getHTML4();
-
- // Allow all elements and attributes if verify_html is set to false
- if (settings.verify_html === false)
- settings.valid_elements = '*[*]';
-
- // Build styles list
- if (settings.valid_styles) {
- validStyles = {};
-
- // Convert styles into a rule list
- each(settings.valid_styles, function(value, key) {
- validStyles[key] = tinymce.explode(value);
- });
- }
-
- // Setup map objects
- whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script noscript style textarea');
- selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li option p td tfoot th thead tr');
- shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link meta param embed source wbr');
- boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize noshade nowrap readonly selected autoplay loop controls');
- nonEmptyElementsMap = createLookupTable('non_empty_elements', 'td th iframe video audio object', shortEndedElementsMap);
- textBlockElementsMap = createLookupTable('text_block_elements', 'h1 h2 h3 h4 h5 h6 p div address pre form ' +
- 'blockquote center dir fieldset header footer article section hgroup aside nav figure');
- blockElementsMap = createLookupTable('block_elements', 'hr table tbody thead tfoot ' +
- 'th tr td li ol ul caption dl dt dd noscript menu isindex samp option datalist select optgroup', textBlockElementsMap);
-
- // Converts a wildcard expression string to a regexp for example *a will become /.*a/.
- function patternToRegExp(str) {
- return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$');
- };
-
- // Parses the specified valid_elements string and adds to the current rules
- // This function is a bit hard to read since it's heavily optimized for speed
- function addValidElements(valid_elements) {
- var ei, el, ai, al, yl, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder,
- prefix, outputName, globalAttributes, globalAttributesOrder, transElement, key, childKey, value,
- elementRuleRegExp = /^([#+\-])?([^\[\/]+)(?:\/([^\[]+))?(?:\[([^\]]+)\])?$/,
- attrRuleRegExp = /^([!\-])?(\w+::\w+|[^=:<]+)?(?:([=:<])(.*))?$/,
- hasPatternsRegExp = /[*?+]/;
-
- if (valid_elements) {
- // Split valid elements into an array with rules
- valid_elements = split(valid_elements);
-
- if (elements['@']) {
- globalAttributes = elements['@'].attributes;
- globalAttributesOrder = elements['@'].attributesOrder;
- }
-
- // Loop all rules
- for (ei = 0, el = valid_elements.length; ei < el; ei++) {
- // Parse element rule
- matches = elementRuleRegExp.exec(valid_elements[ei]);
- if (matches) {
- // Setup local names for matches
- prefix = matches[1];
- elementName = matches[2];
- outputName = matches[3];
- attrData = matches[4];
-
- // Create new attributes and attributesOrder
- attributes = {};
- attributesOrder = [];
-
- // Create the new element
- element = {
- attributes : attributes,
- attributesOrder : attributesOrder
- };
-
- // Padd empty elements prefix
- if (prefix === '#')
- element.paddEmpty = true;
-
- // Remove empty elements prefix
- if (prefix === '-')
- element.removeEmpty = true;
-
- // Copy attributes from global rule into current rule
- if (globalAttributes) {
- for (key in globalAttributes)
- attributes[key] = globalAttributes[key];
-
- attributesOrder.push.apply(attributesOrder, globalAttributesOrder);
- }
-
- // Attributes defined
- if (attrData) {
- attrData = split(attrData, '|');
- for (ai = 0, al = attrData.length; ai < al; ai++) {
- matches = attrRuleRegExp.exec(attrData[ai]);
- if (matches) {
- attr = {};
- attrType = matches[1];
- attrName = matches[2].replace(/::/g, ':');
- prefix = matches[3];
- value = matches[4];
-
- // Required
- if (attrType === '!') {
- element.attributesRequired = element.attributesRequired || [];
- element.attributesRequired.push(attrName);
- attr.required = true;
- }
-
- // Denied from global
- if (attrType === '-') {
- delete attributes[attrName];
- attributesOrder.splice(tinymce.inArray(attributesOrder, attrName), 1);
- continue;
- }
-
- // Default value
- if (prefix) {
- // Default value
- if (prefix === '=') {
- element.attributesDefault = element.attributesDefault || [];
- element.attributesDefault.push({name: attrName, value: value});
- attr.defaultValue = value;
- }
-
- // Forced value
- if (prefix === ':') {
- element.attributesForced = element.attributesForced || [];
- element.attributesForced.push({name: attrName, value: value});
- attr.forcedValue = value;
- }
-
- // Required values
- if (prefix === '<')
- attr.validValues = makeMap(value, '?');
- }
-
- // Check for attribute patterns
- if (hasPatternsRegExp.test(attrName)) {
- element.attributePatterns = element.attributePatterns || [];
- attr.pattern = patternToRegExp(attrName);
- element.attributePatterns.push(attr);
- } else {
- // Add attribute to order list if it doesn't already exist
- if (!attributes[attrName])
- attributesOrder.push(attrName);
-
- attributes[attrName] = attr;
- }
- }
- }
- }
-
- // Global rule, store away these for later usage
- if (!globalAttributes && elementName == '@') {
- globalAttributes = attributes;
- globalAttributesOrder = attributesOrder;
- }
-
- // Handle substitute elements such as b/strong
- if (outputName) {
- element.outputName = elementName;
- elements[outputName] = element;
- }
-
- // Add pattern or exact element
- if (hasPatternsRegExp.test(elementName)) {
- element.pattern = patternToRegExp(elementName);
- patternElements.push(element);
- } else
- elements[elementName] = element;
- }
- }
- }
- };
-
- function setValidElements(valid_elements) {
- elements = {};
- patternElements = [];
-
- addValidElements(valid_elements);
-
- each(schemaItems, function(element, name) {
- children[name] = element.children;
- });
- };
-
- // Adds custom non HTML elements to the schema
- function addCustomElements(custom_elements) {
- var customElementRegExp = /^(~)?(.+)$/;
-
- if (custom_elements) {
- each(split(custom_elements), function(rule) {
- var matches = customElementRegExp.exec(rule),
- inline = matches[1] === '~',
- cloneName = inline ? 'span' : 'div',
- name = matches[2];
-
- children[name] = children[cloneName];
- customElementsMap[name] = cloneName;
-
- // If it's not marked as inline then add it to valid block elements
- if (!inline) {
- blockElementsMap[name.toUpperCase()] = {};
- blockElementsMap[name] = {};
- }
-
- // Add elements clone if needed
- if (!elements[name]) {
- elements[name] = elements[cloneName];
- }
-
- // Add custom elements at span/div positions
- each(children, function(element, child) {
- if (element[cloneName])
- element[name] = element[cloneName];
- });
- });
- }
- };
-
- // Adds valid children to the schema object
- function addValidChildren(valid_children) {
- var childRuleRegExp = /^([+\-]?)(\w+)\[([^\]]+)\]$/;
-
- if (valid_children) {
- each(split(valid_children), function(rule) {
- var matches = childRuleRegExp.exec(rule), parent, prefix;
-
- if (matches) {
- prefix = matches[1];
-
- // Add/remove items from default
- if (prefix)
- parent = children[matches[2]];
- else
- parent = children[matches[2]] = {'#comment' : {}};
-
- parent = children[matches[2]];
-
- each(split(matches[3], '|'), function(child) {
- if (prefix === '-')
- delete parent[child];
- else
- parent[child] = {};
- });
- }
- });
- }
- };
-
- function getElementRule(name) {
- var element = elements[name], i;
-
- // Exact match found
- if (element)
- return element;
-
- // No exact match then try the patterns
- i = patternElements.length;
- while (i--) {
- element = patternElements[i];
-
- if (element.pattern.test(name))
- return element;
- }
- };
-
- if (!settings.valid_elements) {
- // No valid elements defined then clone the elements from the schema spec
- each(schemaItems, function(element, name) {
- elements[name] = {
- attributes : element.attributes,
- attributesOrder : element.attributesOrder
- };
-
- children[name] = element.children;
- });
-
- // Switch these on HTML4
- if (settings.schema != "html5") {
- each(split('strong/b,em/i'), function(item) {
- item = split(item, '/');
- elements[item[1]].outputName = item[0];
- });
- }
-
- // Add default alt attribute for images
- elements.img.attributesDefault = [{name: 'alt', value: ''}];
-
- // Remove these if they are empty by default
- each(split('ol,ul,sub,sup,blockquote,span,font,a,table,tbody,tr,strong,em,b,i'), function(name) {
- if (elements[name]) {
- elements[name].removeEmpty = true;
- }
- });
-
- // Padd these by default
- each(split('p,h1,h2,h3,h4,h5,h6,th,td,pre,div,address,caption'), function(name) {
- elements[name].paddEmpty = true;
- });
- } else
- setValidElements(settings.valid_elements);
-
- addCustomElements(settings.custom_elements);
- addValidChildren(settings.valid_children);
- addValidElements(settings.extended_valid_elements);
-
- // Todo: Remove this when we fix list handling to be valid
- addValidChildren('+ol[ul|ol],+ul[ul|ol]');
-
- // Delete invalid elements
- if (settings.invalid_elements) {
- tinymce.each(tinymce.explode(settings.invalid_elements), function(item) {
- if (elements[item])
- delete elements[item];
- });
- }
-
- // If the user didn't allow span only allow internal spans
- if (!getElementRule('span'))
- addValidElements('span[!data-mce-type|*]');
-
- /**
- * Name/value map object with valid parents and children to those parents.
- *
- * @example
- * children = {
- * div:{p:{}, h1:{}}
- * };
- * @field children
- * @type {Object}
- */
- self.children = children;
-
- /**
- * Name/value map object with valid styles for each element.
- *
- * @field styles
- * @type {Object}
- */
- self.styles = validStyles;
-
- /**
- * Returns a map with boolean attributes.
- *
- * @method getBoolAttrs
- * @return {Object} Name/value lookup map for boolean attributes.
- */
- self.getBoolAttrs = function() {
- return boolAttrMap;
- };
-
- /**
- * Returns a map with block elements.
- *
- * @method getBlockElements
- * @return {Object} Name/value lookup map for block elements.
- */
- self.getBlockElements = function() {
- return blockElementsMap;
- };
-
- /**
- * Returns a map with text block elements. Such as: p,h1-h6,div,address
- *
- * @method getTextBlockElements
- * @return {Object} Name/value lookup map for block elements.
- */
- self.getTextBlockElements = function() {
- return textBlockElementsMap;
- };
-
- /**
- * Returns a map with short ended elements such as BR or IMG.
- *
- * @method getShortEndedElements
- * @return {Object} Name/value lookup map for short ended elements.
- */
- self.getShortEndedElements = function() {
- return shortEndedElementsMap;
- };
-
- /**
- * Returns a map with self closing tags such as <li>.
- *
- * @method getSelfClosingElements
- * @return {Object} Name/value lookup map for self closing tags elements.
- */
- self.getSelfClosingElements = function() {
- return selfClosingElementsMap;
- };
-
- /**
- * Returns a map with elements that should be treated as contents regardless if it has text
- * content in them or not such as TD, VIDEO or IMG.
- *
- * @method getNonEmptyElements
- * @return {Object} Name/value lookup map for non empty elements.
- */
- self.getNonEmptyElements = function() {
- return nonEmptyElementsMap;
- };
-
- /**
- * Returns a map with elements where white space is to be preserved like PRE or SCRIPT.
- *
- * @method getWhiteSpaceElements
- * @return {Object} Name/value lookup map for white space elements.
- */
- self.getWhiteSpaceElements = function() {
- return whiteSpaceElementsMap;
- };
-
- /**
- * Returns true/false if the specified element and it's child is valid or not
- * according to the schema.
- *
- * @method isValidChild
- * @param {String} name Element name to check for.
- * @param {String} child Element child to verify.
- * @return {Boolean} True/false if the element is a valid child of the specified parent.
- */
- self.isValidChild = function(name, child) {
- var parent = children[name];
-
- return !!(parent && parent[child]);
- };
-
- /**
- * Returns true/false if the specified element name and optional attribute is
- * valid according to the schema.
- *
- * @method isValid
- * @param {String} name Name of element to check.
- * @param {String} attr Optional attribute name to check for.
- * @return {Boolean} True/false if the element and attribute is valid.
- */
- self.isValid = function(name, attr) {
- var attrPatterns, i, rule = getElementRule(name);
-
- // Check if it's a valid element
- if (rule) {
- if (attr) {
- // Check if attribute name exists
- if (rule.attributes[attr]) {
- return true;
- }
-
- // Check if attribute matches a regexp pattern
- attrPatterns = rule.attributePatterns;
- if (attrPatterns) {
- i = attrPatterns.length;
- while (i--) {
- if (attrPatterns[i].pattern.test(name)) {
- return true;
- }
- }
- }
- } else {
- return true;
- }
- }
-
- // No match
- return false;
- };
-
- /**
- * Returns true/false if the specified element is valid or not
- * according to the schema.
- *
- * @method getElementRule
- * @param {String} name Element name to check for.
- * @return {Object} Element object or undefined if the element isn't valid.
- */
- self.getElementRule = getElementRule;
-
- /**
- * Returns an map object of all custom elements.
- *
- * @method getCustomElements
- * @return {Object} Name/value map object of all custom elements.
- */
- self.getCustomElements = function() {
- return customElementsMap;
- };
-
- /**
- * Parses a valid elements string and adds it to the schema. The valid elements format is for example "element[attr=default|otherattr]".
- * Existing rules will be replaced with the ones specified, so this extends the schema.
- *
- * @method addValidElements
- * @param {String} valid_elements String in the valid elements format to be parsed.
- */
- self.addValidElements = addValidElements;
-
- /**
- * Parses a valid elements string and sets it to the schema. The valid elements format is for example "element[attr=default|otherattr]".
- * Existing rules will be replaced with the ones specified, so this extends the schema.
- *
- * @method setValidElements
- * @param {String} valid_elements String in the valid elements format to be parsed.
- */
- self.setValidElements = setValidElements;
-
- /**
- * Adds custom non HTML elements to the schema.
- *
- * @method addCustomElements
- * @param {String} custom_elements Comma separated list of custom elements to add.
- */
- self.addCustomElements = addCustomElements;
-
- /**
- * Parses a valid children string and adds them to the schema structure. The valid children format is for example: "element[child1|child2]".
- *
- * @method addValidChildren
- * @param {String} valid_children Valid children elements string to parse
- */
- self.addValidChildren = addValidChildren;
-
- self.elements = elements;
- };
-})(tinymce);
</del></span></pre>
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