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Diffstat (limited to 'resources/mediawiki.util/mediawiki.util.js')
| -rw-r--r-- | resources/mediawiki.util/mediawiki.util.js | 399 |
1 files changed, 399 insertions, 0 deletions
diff --git a/resources/mediawiki.util/mediawiki.util.js b/resources/mediawiki.util/mediawiki.util.js new file mode 100644 index 00000000..5e6afc01 --- /dev/null +++ b/resources/mediawiki.util/mediawiki.util.js @@ -0,0 +1,399 @@ +/* + * Utilities + */ +( function( $, mw ) { + + mediaWiki.util = { + + /* Initialisation */ + 'initialised' : false, + 'init' : function () { + if ( this.initialised === false ) { + this.initialised = true; + + // Any initialisation after the DOM is ready + $( function() { + + // Shortcut + var profile = $.client.profile(); + + // Set tooltipAccessKeyPrefix + + // Opera on any platform + if ( profile.name == 'opera' ) { + mw.util.tooltipAccessKeyPrefix = 'shift-esc-'; + + // Chrome on any platform + } else if ( profile.name == 'chrome' ) { + // Chrome on Mac or Chrome on other platform ? + mw.util.tooltipAccessKeyPrefix = ( profile.platform == 'mac' + ? 'ctrl-option-' : 'alt-' ); + + // Non-Windows Safari with webkit_version > 526 + } else if ( profile.platform !== 'win' + && profile.name == 'safari' + && profile.layoutVersion > 526 ) + { + mw.util.tooltipAccessKeyPrefix = 'ctrl-alt-'; + + // Safari/Konqueror on any platform, or any browser on Mac + // (but not Safari on Windows) + } else if ( !( profile.platform == 'win' && profile.name == 'safari' ) + && ( profile.name == 'safari' + || profile.platform == 'mac' + || profile.name == 'konqueror' ) ) { + mw.util.tooltipAccessKeyPrefix = 'ctrl-'; + + // Firefox 2.x + } else if ( profile.name == 'firefox' && profile.versionBase == '2' ) { + mw.util.tooltipAccessKeyPrefix = 'alt-shift-'; + } + + // Enable CheckboxShiftClick + $('input[type=checkbox]:not(.noshiftselect)').checkboxShiftClick(); + + // Emulate placeholder if not supported by browser + if ( !( 'placeholder' in document.createElement( 'input' ) ) ) { + $('input[placeholder]').placeholder(); + } + + // Fill $content var + if ( $('#bodyContent').length ) { + mw.util.$content = $('#bodyContent'); + } else if ( $('#article').length ) { + mw.util.$content = $('#article'); + } else { + mw.util.$content = $('#content'); + } + }); + + return true; + } + return false; + }, + + /* Main body */ + + /** + * Encode the string like PHP's rawurlencode + * + * @param str String to be encoded + */ + 'rawurlencode' : function( str ) { + str = (str + '').toString(); + return encodeURIComponent( str ) + .replace( /!/g, '%21' ).replace( /'/g, '%27' ).replace( /\(/g, '%28' ) + .replace( /\)/g, '%29' ).replace( /\*/g, '%2A' ).replace( /~/g, '%7E' ); + }, + + /** + * Encode page titles for use in a URL + * We want / and : to be included as literal characters in our title URLs + * as they otherwise fatally break the title + * + * @param str String to be encoded + */ + 'wikiUrlencode' : function( str ) { + return this.rawurlencode( str ) + .replace( /%20/g, '_' ).replace( /%3A/g, ':' ).replace( /%2F/g, '/' ); + }, + + /** + * Append a new style block to the head + * + * @param text String CSS to be appended + * @return the CSS stylesheet + */ + 'addCSS' : function( text ) { + var s = document.createElement( 'style' ); + s.type = 'text/css'; + s.rel = 'stylesheet'; + if ( s.styleSheet ) { + s.styleSheet.cssText = text; // IE + } else { + s.appendChild( document.createTextNode( text + '' ) ); // Safari sometimes borks on null + } + document.getElementsByTagName("head")[0].appendChild( s ); + return s.sheet || s; + }, + + /** + * Get the full URL to a page name + * + * @param str Page name to link to + */ + 'wikiGetlink' : function( str ) { + return wgServer + wgArticlePath.replace( '$1', this.wikiUrlencode( str ) ); + }, + + /** + * Grab the URL parameter value for the given parameter. + * Returns null if not found. + * + * @param param The parameter name + * @param url URL to search through (optional) + */ + 'getParamValue' : function( param, url ) { + url = url ? url : document.location.href; + // Get last match, stop at hash + var re = new RegExp( '[^#]*[&?]' + $.escapeRE( param ) + '=([^&#]*)' ); + var m = re.exec( url ); + if ( m && m.length > 1 ) { + return decodeURIComponent( m[1] ); + } + return null; + }, + + // Access key prefix. + // Will be re-defined based on browser/operating system detection in + // mw.util.init(). + 'tooltipAccessKeyPrefix' : 'alt-', + + // Regex to match accesskey tooltips + 'tooltipAccessKeyRegexp': /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/, + + /** + * Add the appropriate prefix to the accesskey shown in the tooltip. + * If the nodeList parameter is given, only those nodes are updated; + * otherwise, all the nodes that will probably have accesskeys by + * default are updated. + * + * @param nodeList jQuery object, or array of elements + */ + 'updateTooltipAccessKeys' : function( nodeList ) { + var $nodes; + if ( nodeList instanceof jQuery ) { + $nodes = nodeList; + } else if ( nodeList ) { + $nodes = $(nodeList); + } else { + // Rather than scanning all links, just the elements that + // contain the relevant links + this.updateTooltipAccessKeys( + $('#column-one a, #mw-head a, #mw-panel a, #p-logo a') ); + + // these are rare enough that no such optimization is needed + this.updateTooltipAccessKeys( $('input') ); + this.updateTooltipAccessKeys( $('label') ); + return; + } + + $nodes.each( function ( i ) { + var tip = $(this).attr( 'title' ); + if ( !!tip && mw.util.tooltipAccessKeyRegexp.exec( tip ) ) { + tip = tip.replace( mw.util.tooltipAccessKeyRegexp, + '[' + mw.util.tooltipAccessKeyPrefix + "$5]" ); + $(this).attr( 'title', tip ); + } + }); + }, + + // jQuery object that refers to the page-content element + // Populated by init() + '$content' : null, + + /** + * Add a link to a portlet menu on the page, such as: + * + * p-cactions (Content actions), p-personal (Personal tools), + * p-navigation (Navigation), p-tb (Toolbox) + * + * The first three paramters are required, others are optionals. Though + * providing an id and tooltip is recommended. + * + * By default the new link will be added to the end of the list. To + * add the link before a given existing item, pass the DOM node + * (document.getElementById('foobar')) or the jQuery-selector + * ('#foobar') of that item. + * + * @example mw.util.addPortletLink( + * 'p-tb', 'http://mediawiki.org/', + * 'MediaWiki.org', 't-mworg', 'Go to MediaWiki.org ', 'm', '#t-print' + * ) + * + * @param portlet ID of the target portlet ('p-cactions' or 'p-personal' etc.) + * @param href Link URL + * @param text Link text (will be automatically converted to lower + * case by CSS for p-cactions in Monobook) + * @param id ID of the new item, should be unique and preferably have + * the appropriate prefix ( 'ca-', 'pt-', 'n-' or 't-' ) + * @param tooltip Text to show when hovering over the link, without accesskey suffix + * @param accesskey Access key to activate this link (one character, try + * to avoid conflicts. Use $( '[accesskey=x' ).get() in the console to + * see if 'x' is already used. + * @param nextnode DOM node or jQuery-selector of the item that the new + * item should be added before, should be another item in the same + * list will be ignored if not the so + * + * @return The DOM node of the new item (a LI element, or A element for + * older skins) or null. + */ + 'addPortletLink' : function( portlet, href, text, id, tooltip, accesskey, nextnode ) { + + // Check if there's atleast 3 arguments to prevent a TypeError + if ( arguments.length < 3 ) { + return null; + } + // Setup the anchor tag + var $link = $( '<a></a>' ).attr( 'href', href ).text( text ); + if ( tooltip ) { + $link.attr( 'title', tooltip ); + } + + // Some skins don't have any portlets + // just add it to the bottom of their 'sidebar' element as a fallback + switch ( skin ) { + case 'standard' : + case 'cologneblue' : + $("#quickbar").append($link.after( '<br />' )); + return $link.get(0); + case 'nostalgia' : + $("#searchform").before($link).before( ' | ' ); + return $link.get(0); + default : // Skins like chick, modern, monobook, myskin, simple, vector... + + // Select the specified portlet + var $portlet = $('#' + portlet); + if ( $portlet.length === 0 ) { + return null; + } + // Select the first (most likely only) unordered list inside the portlet + var $ul = $portlet.find( 'ul' ).eq( 0 ); + + // If it didn't have an unordered list yet, create it + if ($ul.length === 0) { + // If there's no <div> inside, append it to the portlet directly + if ($portlet.find( 'div' ).length === 0) { + $portlet.append( '<ul></ul>' ); + } else { + // otherwise if there's a div (such as div.body or div.pBody) + // append the <ul> to last (most likely only) div + $portlet.find( 'div' ).eq( -1 ).append( '<ul></ul>' ); + } + // Select the created element + $ul = $portlet.find( 'ul' ).eq( 0 ); + } + // Just in case.. + if ( $ul.length === 0 ) { + return null; + } + + // Unhide portlet if it was hidden before + $portlet.removeClass( 'emptyPortlet' ); + + // Wrap the anchor tag in a <span> and create a list item for it + // and back up the selector to the list item + var $item = $link.wrap( '<li><span></span></li>' ).parent().parent(); + + // Implement the properties passed to the function + if ( id ) { + $item.attr( 'id', id ); + } + if ( accesskey ) { + $link.attr( 'accesskey', accesskey ); + tooltip += ' [' + accesskey + ']'; + } + if ( tooltip ) { + $link.attr( 'title', tooltip ); + } + if ( accesskey && tooltip ) { + this.updateTooltipAccessKeys( $link ); + } + + // Append using DOM-element passing + if ( nextnode && nextnode.parentNode == $ul.get( 0 ) ) { + $(nextnode).before( $item ); + } else { + // If the jQuery selector isn't found within the <ul>, just + // append it at the end + if ( $ul.find( nextnode ).length === 0 ) { + $ul.append( $item ); + } else { + // Append using jQuery CSS selector + $ul.find( nextnode ).eq( 0 ).before( $item ); + } + } + + return $item.get( 0 ); + } + }, + + /** + * Validate a string as representing a valid e-mail address + * according to HTML5 specification. Please note the specification + * does not validate a domain with one character. + * + * FIXME: should be moved to a JavaScript validation module. + */ + 'validateEmail' : function( mailtxt ) { + if( mailtxt === '' ) { + return null; + } + + /** + * HTML5 defines a string as valid e-mail address if it matches + * the ABNF: + * 1 * ( atext / "." ) "@" ldh-str 1*( "." ldh-str ) + * With: + * - atext : defined in RFC 5322 section 3.2.3 + * - ldh-str : defined in RFC 1034 section 3.5 + * + * (see STD 68 / RFC 5234 http://tools.ietf.org/html/std68): + */ + + /** + * First, define the RFC 5322 'atext' which is pretty easy : + * atext = ALPHA / DIGIT / ; Printable US-ASCII + "!" / "#" / ; characters not including + "$" / "%" / ; specials. Used for atoms. + "&" / "'" / + "*" / "+" / + "-" / "/" / + "=" / "?" / + "^" / "_" / + "`" / "{" / + "|" / "}" / + "~" + */ + var rfc5322_atext = "a-z0-9!#$%&'*+\\-/=?^_`{|}~", + + /** + * Next define the RFC 1034 'ldh-str' + * <domain> ::= <subdomain> | " " + * <subdomain> ::= <label> | <subdomain> "." <label> + * <label> ::= <letter> [ [ <ldh-str> ] <let-dig> ] + * <ldh-str> ::= <let-dig-hyp> | <let-dig-hyp> <ldh-str> + * <let-dig-hyp> ::= <let-dig> | "-" + * <let-dig> ::= <letter> | <digit> + */ + rfc1034_ldh_str = "a-z0-9\\-", + + HTML5_email_regexp = new RegExp( + // start of string + '^' + + + // User part which is liberal :p + '[' + rfc5322_atext + '\\.]+' + + + // "at" + '@' + + + // Domain first part + '[' + rfc1034_ldh_str + ']+' + + + // Optional second part and following are separated by a dot + '(?:\\.[' + rfc1034_ldh_str + ']+)*' + + + // End of string + '$', + // RegExp is case insensitive + 'i' + ); + return (null !== mailtxt.match( HTML5_email_regexp ) ); + } + + }; + + mediaWiki.util.init(); + +} )( jQuery, mediaWiki );
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