--- /dev/null
+/*
+ * 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 );
\ No newline at end of file
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff