* @param {string} title Title of the page. If no second argument given,
* this will be searched for a namespace
* @param {number} [namespace=NS_MAIN] If given, will used as default namespace for the given title
- * @throws {mw.MalformedTitleException} Throws when the title is invalid with details on why the title is invalid
+ * @throws {Error} When the title is invalid
*/
function Title( title, namespace ) {
var parsed = parse( title, namespace );
+ if ( !parsed ) {
+ throw new Error( 'Unable to parse title' );
+ }
this.namespace = parsed.namespace;
this.title = parsed.title;
* @method parse
* @param {string} title
* @param {number} [defaultNamespace=NS_MAIN]
- * @return {Object}
- * @throws {mw.MalformedTitleException} When the title is invalid
+ * @return {Object|boolean}
*/
parse = function ( title, defaultNamespace ) {
var namespace, m, id, i, fragment, ext;
.replace( rUnderscoreTrim, '' );
// Process initial colon
- if ( title !== '' && title.charAt( 0 ) === ':' ) {
+ if ( title !== '' && title[0] === ':' ) {
// Initial colon means main namespace instead of specified default
namespace = NS_MAIN;
title = title
}
if ( title === '' ) {
- throw new MalformedTitleException( 'title-invalid-empty', title );
+ return false;
}
// Process namespace prefix (if any)
if ( namespace === NS_TALK && ( m = title.match( rSplit ) ) ) {
// Disallow titles like Talk:File:x (subject should roundtrip: talk:file:x -> file:x -> file_talk:x)
if ( getNsIdByName( m[1] ) !== false ) {
- throw new MalformedTitleException( 'title-invalid-talk-namespace', title );
+ return false;
}
}
}
// Reject illegal characters
if ( title.match( rInvalid ) ) {
- throw new MalformedTitleException( 'title-invalid-characters', title, [ title.match( rInvalid )[0] ] );
+ return false;
}
// Disallow titles that browsers or servers might resolve as directory navigation
title.slice( -3 ) === '/..'
)
) {
- throw new MalformedTitleException( 'title-invalid-relative', title );
+ return false;
}
// Disallow magic tilde sequence
if ( title.indexOf( '~~~' ) !== -1 ) {
- throw new MalformedTitleException( 'title-invalid-magic-tilde', title );
+ return false;
}
// Disallow titles exceeding the TITLE_MAX_BYTES byte size limit (size of underlying database field)
// Note: The PHP implementation also asserts that even in NS_SPECIAL, the title should
// be less than 512 bytes.
if ( namespace !== NS_SPECIAL && $.byteLength( title ) > TITLE_MAX_BYTES ) {
- throw new MalformedTitleException( 'title-invalid-too-long', title, [ TITLE_MAX_BYTES ] );
+ return false;
}
// Can't make a link to a namespace alone.
if ( title === '' && namespace !== NS_MAIN ) {
- throw new MalformedTitleException( 'title-invalid-empty', title );
+ return false;
}
// Any remaining initial :s are illegal.
- if ( title.charAt( 0 ) === ':' ) {
- throw new MalformedTitleException( 'title-invalid-leading-colon', title );
+ if ( title[0] === ':' ) {
+ return false;
}
// For backwards-compatibility with old mw.Title, we separate the extension from the
* @return {mw.Title|null} A valid Title object or null if the title is invalid
*/
Title.newFromText = function ( title, namespace ) {
- var t, parsed;
- try {
- parsed = parse( title, namespace );
- } catch ( e ) {
+ var t, parsed = parse( title, namespace );
+ if ( !parsed ) {
return null;
}
title = $.trim( title.replace( rWhitespace, ' ' ) );
// Process initial colon
- if ( title !== '' && title.charAt( 0 ) === ':' ) {
+ if ( title !== '' && title[0] === ':' ) {
// Initial colon means main namespace instead of specified default
namespace = NS_MAIN;
title = title
getName: function () {
if ( $.inArray( this.namespace, mw.config.get( 'wgCaseSensitiveNamespaces' ) ) !== -1 ) {
return this.title;
- } else {
- return $.ucFirst( this.title );
}
+ return this.title[0].toUpperCase() + this.title.slice( 1 );
},
/**
// Expose
mw.Title = Title;
- /**
- * @class mw.MalformedTitleException
- *
- * Custom exception class that provides parameters for additional error
- * information regarding the reason behind the invalidity of the requested
- * title. The information can be used in i18n messages that can be displayed
- * to the user.
- *
- * Based on MalformedTitleException.php#__construct
- *
- * @constructor
- * @param {string} message Reason e.g. invalid-title-too-long for a long title
- * @param {string} titleText The invalid title text involved
- * @param {Array} errorMessageParameters Additional error information
- */
- function MalformedTitleException( message, titleText, errorMessageParameters ) {
- this.message = message;
- this.titleText = titleText;
- if ( errorMessageParameters ) {
- this.errorMessageParameters = errorMessageParameters;
- } else {
- this.errorMessageParameters = [ ];
- }
-
- if ( titleText ) {
- this.errorMessageParameters.push( titleText );
- }
- }
-
- MalformedTitleException.prototype = createObject(Error.prototype);
- MalformedTitleException.prototype.name = 'MalformedTitleException';
- MalformedTitleException.prototype.constructor = MalformedTitleException;
- mw.MalformedTitleException = MalformedTitleException;
-
}( mediaWiki, jQuery ) );
dépôts / lhc / web / wiklou.git / blobdiff