X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/5964d2279dc52bdfe105f9bfa17e04337d47a3fa..HEAD:/wp-admin/js/editor.js diff --git a/wp-admin/js/editor.js b/wp-admin/js/editor.js index 675ffd94..e3fbaab9 100644 --- a/wp-admin/js/editor.js +++ b/wp-admin/js/editor.js @@ -1,238 +1,386 @@ -var switchEditors = { - - switchto: function(el) { - var aid = el.id, l = aid.length, id = aid.substr(0, l - 5), mode = aid.substr(l - 4); +( function( $ ) { + function SwitchEditors() { + var tinymce, $$, + exports = {}; + + function init() { + if ( ! tinymce && window.tinymce ) { + tinymce = window.tinymce; + $$ = tinymce.$; + + $$( document ).on( 'click', function( event ) { + var id, mode, + target = $$( event.target ); + + if ( target.hasClass( 'wp-switch-editor' ) ) { + id = target.attr( 'data-wp-editor-id' ); + mode = target.hasClass( 'switch-tmce' ) ? 'tmce' : 'html'; + switchEditor( id, mode ); + } + }); + } + } - this.go(id, mode); - }, + function getToolbarHeight( editor ) { + var node = $$( '.mce-toolbar-grp', editor.getContainer() )[0], + height = node && node.clientHeight; - go: function(id, mode) { // mode can be 'html', 'tmce', or 'toggle'; 'html' is used for the "Text" editor tab. - id = id || 'content'; - mode = mode || 'toggle'; + if ( height && height > 10 && height < 200 ) { + return parseInt( height, 10 ); + } - var t = this, ed = tinyMCE.get(id), wrap_id, txtarea_el, dom = tinymce.DOM; + return 30; + } - wrap_id = 'wp-'+id+'-wrap'; - txtarea_el = dom.get(id); + function switchEditor( id, mode ) { + id = id || 'content'; + mode = mode || 'toggle'; + + var editorHeight, toolbarHeight, iframe, + editor = tinymce.get( id ), + wrap = $$( '#wp-' + id + '-wrap' ), + $textarea = $$( '#' + id ), + textarea = $textarea[0]; + + if ( 'toggle' === mode ) { + if ( editor && ! editor.isHidden() ) { + mode = 'html'; + } else { + mode = 'tmce'; + } + } - if ( 'toggle' == mode ) { - if ( ed && !ed.isHidden() ) - mode = 'html'; - else - mode = 'tmce'; + if ( 'tmce' === mode || 'tinymce' === mode ) { + if ( editor && ! editor.isHidden() ) { + return false; + } + + if ( typeof( window.QTags ) !== 'undefined' ) { + window.QTags.closeAllTags( id ); + } + + editorHeight = parseInt( textarea.style.height, 10 ) || 0; + + if ( editor ) { + editor.show(); + + // No point resizing the iframe in iOS + if ( ! tinymce.Env.iOS && editorHeight ) { + toolbarHeight = getToolbarHeight( editor ); + editorHeight = editorHeight - toolbarHeight + 14; + + // height cannot be under 50 or over 5000 + if ( editorHeight > 50 && editorHeight < 5000 ) { + editor.theme.resizeTo( null, editorHeight ); + } + } + } else { + tinymce.init( window.tinyMCEPreInit.mceInit[id] ); + } + + wrap.removeClass( 'html-active' ).addClass( 'tmce-active' ); + $textarea.attr( 'aria-hidden', true ); + window.setUserSetting( 'editor', 'tinymce' ); + + } else if ( 'html' === mode ) { + if ( editor && editor.isHidden() ) { + return false; + } + + if ( editor ) { + if ( ! tinymce.Env.iOS ) { + iframe = editor.iframeElement; + editorHeight = iframe ? parseInt( iframe.style.height, 10 ) : 0; + + if ( editorHeight ) { + toolbarHeight = getToolbarHeight( editor ); + editorHeight = editorHeight + toolbarHeight - 14; + + // height cannot be under 50 or over 5000 + if ( editorHeight > 50 && editorHeight < 5000 ) { + textarea.style.height = editorHeight + 'px'; + } + } + } + + editor.hide(); + } else { + // The TinyMCE instance doesn't exist, show the textarea + $textarea.css({ 'display': '', 'visibility': '' }); + } + + wrap.removeClass( 'tmce-active' ).addClass( 'html-active' ); + $textarea.attr( 'aria-hidden', false ); + window.setUserSetting( 'editor', 'html' ); + } } - if ( 'tmce' == mode || 'tinymce' == mode ) { - if ( ed && ! ed.isHidden() ) - return false; + // Replace paragraphs with double line breaks + function removep( html ) { + var blocklist = 'blockquote|ul|ol|li|dl|dt|dd|table|thead|tbody|tfoot|tr|th|td|h[1-6]|fieldset', + blocklist1 = blocklist + '|div|p', + blocklist2 = blocklist + '|pre', + preserve_linebreaks = false, + preserve_br = false, + preserve = []; + + if ( ! html ) { + return ''; + } - if ( typeof(QTags) != 'undefined' ) - QTags.closeAllTags(id); + // Preserve script and style tags. + if ( html.indexOf( ']*>[\s\S]*?<\/\1>/g, function( match ) { + preserve.push( match ); + return ''; + } ); + } - if ( tinyMCEPreInit.mceInit[id] && tinyMCEPreInit.mceInit[id].wpautop ) - txtarea_el.value = t.wpautop( txtarea_el.value ); + // Protect pre tags. + if ( html.indexOf( ']*>[\s\S]+?<\/pre>/g, function( a ) { + a = a.replace( /
(\r\n|\n)?/g, '' ); + a = a.replace( /<\/?p( [^>]*)?>(\r\n|\n)?/g, '' ); + return a.replace( /\r?\n/g, '' ); + }); + } - if ( ed ) { - ed.show(); - } else { - ed = new tinymce.Editor(id, tinyMCEPreInit.mceInit[id]); - ed.render(); + // keep
tags inside captions and remove line breaks + if ( html.indexOf( '[caption' ) !== -1 ) { + preserve_br = true; + html = html.replace( /\[caption[\s\S]+?\[\/caption\]/g, function( a ) { + return a.replace( /]*)>/g, '' ).replace( /[\r\n\t]+/, '' ); + }); } - dom.removeClass(wrap_id, 'html-active'); - dom.addClass(wrap_id, 'tmce-active'); - setUserSetting('editor', 'tinymce'); + // Pretty it up for the source editor + html = html.replace( new RegExp( '\\s*\\s*', 'g' ), '\n' ); + html = html.replace( new RegExp( '\\s*<((?:' + blocklist1 + ')(?: [^>]*)?)>', 'g' ), '\n<$1>' ); - } else if ( 'html' == mode ) { + // Mark

if it has any attributes. + html = html.replace( /(

]+>.*?)<\/p>/g, '$1' ); - if ( ed && ed.isHidden() ) - return false; + // Separate

containing

+ html = html.replace( /]*)?>\s*

/gi, '\n\n' ); - if ( ed ) - ed.hide(); + // Remove

and
+ html = html.replace( /\s*

/gi, '' ); + html = html.replace( /\s*<\/p>\s*/gi, '\n\n' ); + html = html.replace( /\n[\s\u00a0]+\n/g, '\n\n' ); + html = html.replace( /\s*
\s*/gi, '\n' ); - dom.removeClass(wrap_id, 'tmce-active'); - dom.addClass(wrap_id, 'html-active'); - setUserSetting('editor', 'html'); - } - return false; - }, - - _wp_Nop : function(content) { - var blocklist1, blocklist2, preserve_linebreaks = false, preserve_br = false; - - // Protect pre|script tags - if ( content.indexOf(']*>[\s\S]+?<\/\1>/g, function(a) { - a = a.replace(/
(\r\n|\n)?/g, ''); - return a.replace(/<\/?p( [^>]*)?>(\r\n|\n)?/g, ''); - }); - } + // Fix some block element newline issues + html = html.replace( /\s*

\s*/g, '
\n' ); + html = html.replace( /\s*\[caption([^\[]+)\[\/caption\]\s*/gi, '\n\n[caption$1[/caption]\n\n' ); + html = html.replace( /caption\]\n\n+\[caption/g, 'caption]\n\n[caption' ); - // keep
tags inside captions and remove line breaks - if ( content.indexOf('[caption') != -1 ) { - preserve_br = true; - content = content.replace(/\[caption[\s\S]+?\[\/caption\]/g, function(a) { - return a.replace(/]*)>/g, '').replace(/[\r\n\t]+/, ''); - }); - } + html = html.replace( new RegExp('\\s*<((?:' + blocklist2 + ')(?: [^>]*)?)\\s*>', 'g' ), '\n<$1>' ); + html = html.replace( new RegExp('\\s*\\s*', 'g' ), '\n' ); + html = html.replace( /<((li|dt|dd)[^>]*)>/g, ' \t<$1>' ); - // Pretty it up for the source editor - blocklist1 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|div|h[1-6]|p|fieldset'; - content = content.replace(new RegExp('\\s*\\s*', 'g'), '\n'); - content = content.replace(new RegExp('\\s*<((?:'+blocklist1+')(?: [^>]*)?)>', 'g'), '\n<$1>'); + if ( html.indexOf( '/g, '\n' ); + } - // Mark

if it has any attributes. - content = content.replace(/(

]+>.*?)<\/p>/g, '$1'); + if ( html.indexOf( ']*)?>\s*/g, '\n\n\n\n' ); + } - // Sepatate

containing

- content = content.replace(/]*)?>\s*

/gi, '\n\n'); + if ( html.indexOf( '/g, function( a ) { + return a.replace( /[\r\n]+/g, '' ); + }); + } - // Remove

and
- content = content.replace(/\s*

/gi, ''); - content = content.replace(/\s*<\/p>\s*/gi, '\n\n'); - content = content.replace(/\n[\s\u00a0]+\n/g, '\n\n'); - content = content.replace(/\s*
\s*/gi, '\n'); + // Unmark special paragraph closing tags + html = html.replace( /<\/p#>/g, '

\n' ); + html = html.replace( /\s*(

]+>[\s\S]*?<\/p>)/g, '\n$1' ); - // Fix some block element newline issues - content = content.replace(/\s*

\s*/g, '
\n'); - content = content.replace(/\s*\[caption([^\[]+)\[\/caption\]\s*/gi, '\n\n[caption$1[/caption]\n\n'); - content = content.replace(/caption\]\n\n+\[caption/g, 'caption]\n\n[caption'); + // Trim whitespace + html = html.replace( /^\s+/, '' ); + html = html.replace( /[\s\u00a0]+$/, '' ); - blocklist2 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|h[1-6]|pre|fieldset'; - content = content.replace(new RegExp('\\s*<((?:'+blocklist2+')(?: [^>]*)?)\\s*>', 'g'), '\n<$1>'); - content = content.replace(new RegExp('\\s*\\s*', 'g'), '\n'); - content = content.replace(/]*)>/g, '\t'); + // put back the line breaks in pre|script + if ( preserve_linebreaks ) { + html = html.replace( //g, '\n' ); + } - if ( content.indexOf(']*)?>\s*/g, '\n\n\n\n'); - } + // and the
tags in captions + if ( preserve_br ) { + html = html.replace( /]*)>/g, '' ); + } - if ( content.indexOf('/g, function(a){ - return a.replace(/[\r\n]+/g, ''); - }); + // Put back preserved tags. + if ( preserve.length ) { + html = html.replace( //g, function() { + return preserve.shift(); + } ); + } + + return html; } - // Unmark special paragraph closing tags - content = content.replace(/<\/p#>/g, '

\n'); - content = content.replace(/\s*(

]+>[\s\S]*?<\/p>)/g, '\n$1'); + // Similar to `wpautop()` in formatting.php + function autop( text ) { + var preserve_linebreaks = false, + preserve_br = false, + blocklist = 'table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre' + + '|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|legend|section' + + '|article|aside|hgroup|header|footer|nav|figure|figcaption|details|menu|summary'; - // Trim whitespace - content = content.replace(/^\s+/, ''); - content = content.replace(/[\s\u00a0]+$/, ''); + // Normalize line breaks + text = text.replace( /\r\n|\r/g, '\n' ); - // put back the line breaks in pre|script - if ( preserve_linebreaks ) - content = content.replace(//g, '\n'); + if ( text.indexOf( '\n' ) === -1 ) { + return text; + } - // and the
tags in captions - if ( preserve_br ) - content = content.replace(/]*)>/g, ''); + if ( text.indexOf( '/g, function( a ) { + return a.replace( /\n+/g, '' ); + }); + } - return content; - }, + text = text.replace( /<[^<>]+>/g, function( a ) { + return a.replace( /[\n\t ]+/g, ' ' ); + }); + + // Protect pre|script tags + if ( text.indexOf( ']*>[\s\S]*?<\/\1>/g, function( a ) { + return a.replace( /\n/g, '' ); + }); + } - _wp_Autop : function(pee) { - var preserve_linebreaks = false, preserve_br = false, - blocklist = 'table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|option|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|noscript|samp|legend|section|article|aside|hgroup|header|footer|nav|figure|figcaption|details|menu|summary'; + // keep
tags inside captions and convert line breaks + if ( text.indexOf( '[caption' ) !== -1 ) { + preserve_br = true; + text = text.replace( /\[caption[\s\S]+?\[\/caption\]/g, function( a ) { + // keep existing
+ a = a.replace( /]*)>/g, '' ); + // no line breaks inside HTML tags + a = a.replace( /<[^<>]+>/g, function( b ) { + return b.replace( /[\n\t ]+/, ' ' ); + }); + // convert remaining line breaks to
+ return a.replace( /\s*\n\s*/g, '' ); + }); + } - if ( pee.indexOf('/g, function(a){ - return a.replace(/[\r\n]+/g, ''); + text = text + '\n\n'; + text = text.replace( /
\s*
/gi, '\n\n' ); + text = text.replace( new RegExp( '(<(?:' + blocklist + ')(?: [^>]*)?>)', 'gi' ), '\n\n$1' ); + text = text.replace( new RegExp( '()', 'gi' ), '$1\n\n' ); + text = text.replace( /]*)?>/gi, '\n\n' ); // hr is self closing block element + text = text.replace( /\s*' ); + text = text.replace( /\n\s*\n+/g, '\n\n' ); + text = text.replace( /([\s\S]+?)\n\n/g, '

$1

\n' ); + text = text.replace( /

\s*?<\/p>/gi, ''); + text = text.replace( new RegExp( '

\\s*(]*)?>)\\s*

', 'gi' ), '$1' ); + text = text.replace( /

(/gi, '$1'); + text = text.replace( /

\s*]*)>/gi, '

'); + text = text.replace( /<\/blockquote>\s*<\/p>/gi, '

'); + text = text.replace( new RegExp( '

\\s*(]*)?>)', 'gi' ), '$1' ); + text = text.replace( new RegExp( '(]*)?>)\\s*

', 'gi' ), '$1' ); + + // Remove redundant spaces and line breaks after existing
tags + text = text.replace( /(]*>)\s*\n/gi, '$1' ); + + // Create
from the remaining line breaks + text = text.replace( /\s*\n/g, '
\n'); + + text = text.replace( new RegExp( '(]*>)\\s*
', 'gi' ), '$1' ); + text = text.replace( /
(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1' ); + text = text.replace( /(?:

|
)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|
)*/gi, '[caption$1[/caption]' ); + + text = text.replace( /(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function( a, b, c ) { + if ( c.match( /]*)?>/ ) ) { + return a; + } + + return b + '

' + c + '

'; }); + + // put back the line breaks in pre|script + if ( preserve_linebreaks ) { + text = text.replace( //g, '\n' ); + } + + if ( preserve_br ) { + text = text.replace( /]*)>/g, '' ); + } + + return text; } - pee = pee.replace(/<[^<>]+>/g, function(a){ - return a.replace(/[\r\n]+/g, ' '); - }); + // Add old events + function pre_wpautop( html ) { + var obj = { o: exports, data: html, unfiltered: html }; - // Protect pre|script tags - if ( pee.indexOf(']*>[\s\S]+?<\/\1>/g, function(a) { - return a.replace(/(\r\n|\n)/g, ''); - }); + if ( $ ) { + $( 'body' ).trigger( 'beforePreWpautop', [ obj ] ); + } + + obj.data = removep( obj.data ); + + if ( $ ) { + $( 'body' ).trigger( 'afterPreWpautop', [ obj ] ); + } + + return obj.data; } - // keep
tags inside captions and convert line breaks - if ( pee.indexOf('[caption') != -1 ) { - preserve_br = true; - pee = pee.replace(/\[caption[\s\S]+?\[\/caption\]/g, function(a) { - // keep existing
- a = a.replace(/]*)>/g, ''); - // no line breaks inside HTML tags - a = a.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(b){ - return b.replace(/[\r\n\t]+/, ' '); - }); - // convert remaining line breaks to
- return a.replace(/\s*\n\s*/g, ''); - }); + function wpautop( text ) { + var obj = { o: exports, data: text, unfiltered: text }; + + if ( $ ) { + $( 'body' ).trigger( 'beforeWpautop', [ obj ] ); + } + + obj.data = autop( obj.data ); + + if ( $ ) { + $( 'body' ).trigger( 'afterWpautop', [ obj ] ); + } + + return obj.data; + } + + if ( $ ) { + $( document ).ready( init ); + } else if ( document.addEventListener ) { + document.addEventListener( 'DOMContentLoaded', init, false ); + window.addEventListener( 'load', init, false ); + } else if ( window.attachEvent ) { + window.attachEvent( 'onload', init ); + document.attachEvent( 'onreadystatechange', function() { + if ( 'complete' === document.readyState ) { + init(); + } + } ); } - pee = pee + '\n\n'; - pee = pee.replace(/
\s*
/gi, '\n\n'); - pee = pee.replace(new RegExp('(<(?:'+blocklist+')(?: [^>]*)?>)', 'gi'), '\n$1'); - pee = pee.replace(new RegExp('()', 'gi'), '$1\n\n'); - pee = pee.replace(/]*)?>/gi, '\n\n'); // hr is self closing block element - pee = pee.replace(/\r\n|\r/g, '\n'); - pee = pee.replace(/\n\s*\n+/g, '\n\n'); - pee = pee.replace(/([\s\S]+?)\n\n/g, '

$1

\n'); - pee = pee.replace(/

\s*?<\/p>/gi, ''); - pee = pee.replace(new RegExp('

\\s*(]*)?>)\\s*

', 'gi'), "$1"); - pee = pee.replace(/

(/gi, '$1'); - pee = pee.replace(/

\s*]*)>/gi, '

'); - pee = pee.replace(/<\/blockquote>\s*<\/p>/gi, '

'); - pee = pee.replace(new RegExp('

\\s*(]*)?>)', 'gi'), "$1"); - pee = pee.replace(new RegExp('(]*)?>)\\s*

', 'gi'), "$1"); - pee = pee.replace(/\s*\n/gi, '
\n'); - pee = pee.replace(new RegExp('(]*>)\\s*
', 'gi'), "$1"); - pee = pee.replace(/
(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1'); - pee = pee.replace(/(?:

|
)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|
)*/gi, '[caption$1[/caption]'); - - pee = pee.replace(/(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function(a, b, c) { - if ( c.match(/]*)?>/) ) - return a; - - return b + '

' + c + '

'; - }); - - // put back the line breaks in pre|script - if ( preserve_linebreaks ) - pee = pee.replace(//g, '\n'); - - if ( preserve_br ) - pee = pee.replace(/]*)>/g, ''); - - return pee; - }, - - pre_wpautop : function(content) { - var t = this, o = { o: t, data: content, unfiltered: content }, - q = typeof(jQuery) != 'undefined'; - - if ( q ) - jQuery('body').trigger('beforePreWpautop', [o]); - o.data = t._wp_Nop(o.data); - if ( q ) - jQuery('body').trigger('afterPreWpautop', [o]); - - return o.data; - }, - - wpautop : function(pee) { - var t = this, o = { o: t, data: pee, unfiltered: pee }, - q = typeof(jQuery) != 'undefined'; - - if ( q ) - jQuery('body').trigger('beforeWpautop', [o]); - o.data = t._wp_Autop(o.data); - if ( q ) - jQuery('body').trigger('afterWpautop', [o]); - - return o.data; + window.wp = window.wp || {}; + window.wp.editor = window.wp.editor || {}; + window.wp.editor.autop = wpautop; + window.wp.editor.removep = pre_wpautop; + + exports = { + go: switchEditor, + wpautop: wpautop, + pre_wpautop: pre_wpautop, + _wp_Autop: autop, + _wp_Nop: removep + }; + + return exports; } -} + + window.switchEditors = new SwitchEditors(); +}( window.jQuery ));