* http://www.modernmethod.com/sajax/
*/
-/*jshint camelcase:false */
+/*jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
/*global alert */
( function ( mw ) {
-/**
- * if sajax_debug_mode is true, this function outputs given the message into
- * the element with id = sajax_debug; if no such element exists in the document,
- * it is injected.
- */
-function debug( text ) {
- if ( !window.sajax_debug_mode ) {
- return false;
- }
+ /**
+ * if sajax_debug_mode is true, this function outputs given the message into
+ * the element with id = sajax_debug; if no such element exists in the document,
+ * it is injected.
+ */
+ function debug( text ) {
+ if ( !window.sajax_debug_mode ) {
+ return false;
+ }
- var b, m,
- e = document.getElementById( 'sajax_debug' );
+ var b, m,
+ e = document.getElementById( 'sajax_debug' );
- if ( !e ) {
- e = document.createElement( 'p' );
- e.className = 'sajax_debug';
- e.id = 'sajax_debug';
+ if ( !e ) {
+ e = document.createElement( 'p' );
+ e.className = 'sajax_debug';
+ e.id = 'sajax_debug';
- b = document.getElementsByTagName( 'body' )[0];
+ b = document.getElementsByTagName( 'body' )[0];
- if ( b.firstChild ) {
- b.insertBefore( e, b.firstChild );
- } else {
- b.appendChild( e );
+ if ( b.firstChild ) {
+ b.insertBefore( e, b.firstChild );
+ } else {
+ b.appendChild( e );
+ }
}
- }
- m = document.createElement( 'div' );
- m.appendChild( document.createTextNode( text ) );
+ m = document.createElement( 'div' );
+ m.appendChild( document.createTextNode( text ) );
- e.appendChild( m );
+ e.appendChild( m );
- return true;
-}
+ return true;
+ }
-/**
- * Compatibility wrapper for creating a new XMLHttpRequest object.
- */
-function createXhr() {
- debug( 'sajax_init_object() called..' );
- var a;
- try {
- // Try the new style before ActiveX so we don't
- // unnecessarily trigger warnings in IE 7 when
- // set to prompt about ActiveX usage
- a = new XMLHttpRequest();
- } catch ( xhrE ) {
+ /**
+ * Compatibility wrapper for creating a new XMLHttpRequest object.
+ */
+ function createXhr() {
+ debug( 'sajax_init_object() called..' );
+ var a;
try {
- a = new window.ActiveXObject( 'Msxml2.XMLHTTP' );
- } catch ( msXmlE ) {
+ // Try the new style before ActiveX so we don't
+ // unnecessarily trigger warnings in IE 7 when
+ // set to prompt about ActiveX usage
+ a = new XMLHttpRequest();
+ } catch ( xhrE ) {
try {
- a = new window.ActiveXObject( 'Microsoft.XMLHTTP' );
- } catch ( msXhrE ) {
- a = null;
+ a = new window.ActiveXObject( 'Msxml2.XMLHTTP' );
+ } catch ( msXmlE ) {
+ try {
+ a = new window.ActiveXObject( 'Microsoft.XMLHTTP' );
+ } catch ( msXhrE ) {
+ a = null;
+ }
}
}
- }
- if ( !a ) {
- debug( 'Could not create connection object.' );
- }
+ if ( !a ) {
+ debug( 'Could not create connection object.' );
+ }
- return a;
-}
+ return a;
+ }
-/**
- * Perform an AJAX call to MediaWiki. Calls are handled by AjaxDispatcher.php
- * func_name - the name of the function to call. Must be registered in $wgAjaxExportList
- * args - an array of arguments to that function
- * target - the target that will handle the result of the call. If this is a function,
- * if will be called with the XMLHttpRequest as a parameter; if it's an input
- * element, its value will be set to the resultText; if it's another type of
- * element, its innerHTML will be set to the resultText.
- *
- * Example:
- * sajax_do_call( 'doFoo', [1, 2, 3], document.getElementById( 'showFoo' ) );
- *
- * This will call the doFoo function via MediaWiki's AjaxDispatcher, with
- * (1, 2, 3) as the parameter list, and will show the result in the element
- * with id = showFoo
- */
-function doAjaxRequest( func_name, args, target ) {
- var i, x, uri, post_data;
- uri = mw.util.wikiScript() + '?action=ajax';
- if ( window.sajax_request_type === 'GET' ) {
- if ( uri.indexOf( '?' ) === -1 ) {
- uri = uri + '?rs=' + encodeURIComponent( func_name );
+ /**
+ * Perform an AJAX call to MediaWiki. Calls are handled by AjaxDispatcher.php
+ * func_name - the name of the function to call. Must be registered in $wgAjaxExportList
+ * args - an array of arguments to that function
+ * target - the target that will handle the result of the call. If this is a function,
+ * if will be called with the XMLHttpRequest as a parameter; if it's an input
+ * element, its value will be set to the resultText; if it's another type of
+ * element, its innerHTML will be set to the resultText.
+ *
+ * Example:
+ * sajax_do_call( 'doFoo', [1, 2, 3], document.getElementById( 'showFoo' ) );
+ *
+ * This will call the doFoo function via MediaWiki's AjaxDispatcher, with
+ * (1, 2, 3) as the parameter list, and will show the result in the element
+ * with id = showFoo
+ */
+ function doAjaxRequest( func_name, args, target ) {
+ var i, x, uri, post_data;
+ uri = mw.util.wikiScript() + '?action=ajax';
+ if ( window.sajax_request_type === 'GET' ) {
+ if ( uri.indexOf( '?' ) === -1 ) {
+ uri = uri + '?rs=' + encodeURIComponent( func_name );
+ } else {
+ uri = uri + '&rs=' + encodeURIComponent( func_name );
+ }
+ for ( i = 0; i < args.length; i++ ) {
+ uri = uri + '&rsargs[]=' + encodeURIComponent( args[i] );
+ }
+ // uri = uri + '&rsrnd=' + new Date().getTime();
+ post_data = null;
} else {
- uri = uri + '&rs=' + encodeURIComponent( func_name );
- }
- for ( i = 0; i < args.length; i++ ) {
- uri = uri + '&rsargs[]=' + encodeURIComponent( args[i] );
+ post_data = 'rs=' + encodeURIComponent( func_name );
+ for ( i = 0; i < args.length; i++ ) {
+ post_data = post_data + '&rsargs[]=' + encodeURIComponent( args[i] );
+ }
}
- //uri = uri + '&rsrnd=' + new Date().getTime();
- post_data = null;
- } else {
- post_data = 'rs=' + encodeURIComponent( func_name );
- for ( i = 0; i < args.length; i++ ) {
- post_data = post_data + '&rsargs[]=' + encodeURIComponent( args[i] );
+ x = createXhr();
+ if ( !x ) {
+ alert( 'AJAX not supported' );
+ return false;
}
- }
- x = createXhr();
- if ( !x ) {
- alert( 'AJAX not supported' );
- return false;
- }
- try {
- x.open( window.sajax_request_type, uri, true );
- } catch ( e ) {
- if ( location.hostname === 'localhost' ) {
- alert( 'Your browser blocks XMLHttpRequest to "localhost", try using a real hostname for development/testing.' );
+ try {
+ x.open( window.sajax_request_type, uri, true );
+ } catch ( e ) {
+ if ( location.hostname === 'localhost' ) {
+ alert( 'Your browser blocks XMLHttpRequest to "localhost", try using a real hostname for development/testing.' );
+ }
+ throw e;
}
- throw e;
- }
- if ( window.sajax_request_type === 'POST' ) {
- x.setRequestHeader( 'Method', 'POST ' + uri + ' HTTP/1.1' );
- x.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' );
- }
- x.setRequestHeader( 'Pragma', 'cache=yes' );
- x.setRequestHeader( 'Cache-Control', 'no-transform' );
- x.onreadystatechange = function () {
- if ( x.readyState !== 4 ) {
- return;
+ if ( window.sajax_request_type === 'POST' ) {
+ x.setRequestHeader( 'Method', 'POST ' + uri + ' HTTP/1.1' );
+ x.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' );
}
+ x.setRequestHeader( 'Pragma', 'cache=yes' );
+ x.setRequestHeader( 'Cache-Control', 'no-transform' );
+ x.onreadystatechange = function () {
+ if ( x.readyState !== 4 ) {
+ return;
+ }
- debug( 'received (' + x.status + ' ' + x.statusText + ') ' + x.responseText );
+ debug( 'received (' + x.status + ' ' + x.statusText + ') ' + x.responseText );
- //if ( x.status != 200 )
- // alert( 'Error: ' + x.status + ' ' + x.statusText + ': ' + x.responseText );
- //else
+ // if ( x.status != 200 )
+ // alert( 'Error: ' + x.status + ' ' + x.statusText + ': ' + x.responseText );
+ // else
- if ( typeof target === 'function' ) {
- target( x );
- } else if ( typeof target === 'object' ) {
- if ( target.tagName === 'INPUT' ) {
- if ( x.status === 200 ) {
- target.value = x.responseText;
- }
- //else alert( 'Error: ' + x.status + ' ' + x.statusText + ' (' + x.responseText + ')' );
- } else {
- if ( x.status === 200 ) {
- target.innerHTML = x.responseText;
+ if ( typeof target === 'function' ) {
+ target( x );
+ } else if ( typeof target === 'object' ) {
+ if ( target.tagName === 'INPUT' ) {
+ if ( x.status === 200 ) {
+ target.value = x.responseText;
+ }
+ // else alert( 'Error: ' + x.status + ' ' + x.statusText + ' (' + x.responseText + ')' );
} else {
- target.innerHTML = '<div class="error">Error: ' + x.status +
- ' ' + x.statusText + ' (' + x.responseText + ')</div>';
+ if ( x.status === 200 ) {
+ target.innerHTML = x.responseText;
+ } else {
+ target.innerHTML = '<div class="error">Error: ' + x.status +
+ ' ' + x.statusText + ' (' + x.responseText + ')</div>';
+ }
}
+ } else {
+ alert( 'Bad target for sajax_do_call: not a function or object: ' + target );
}
- } else {
- alert( 'Bad target for sajax_do_call: not a function or object: ' + target );
- }
- };
+ };
+
+ debug( func_name + ' uri = ' + uri + ' / post = ' + post_data );
+ x.send( post_data );
+ debug( func_name + ' waiting..' );
- debug( func_name + ' uri = ' + uri + ' / post = ' + post_data );
- x.send( post_data );
- debug( func_name + ' waiting..' );
+ return true;
+ }
- return true;
-}
+ /**
+ * @return {boolean} Whether the browser supports AJAX
+ */
+ function wfSupportsAjax() {
+ var request = createXhr(),
+ supportsAjax = request ? true : false;
-/**
- * @return {boolean} Whether the browser supports AJAX
- */
-function wfSupportsAjax() {
- var request = createXhr(),
- supportsAjax = request ? true : false;
-
- request = undefined;
- return supportsAjax;
-}
-
-// Expose + Mark as deprecated
-var deprecationNotice = 'Sajax is deprecated, use jQuery.ajax or mediawiki.api instead.';
-
-// Variables
-mw.log.deprecate( window, 'sajax_debug_mode', false, deprecationNotice );
-mw.log.deprecate( window, 'sajax_request_type', 'GET', deprecationNotice );
-// Methods
-mw.log.deprecate( window, 'sajax_debug', debug, deprecationNotice );
-mw.log.deprecate( window, 'sajax_init_object', createXhr, deprecationNotice );
-mw.log.deprecate( window, 'sajax_do_call', doAjaxRequest, deprecationNotice );
-mw.log.deprecate( window, 'wfSupportsAjax', wfSupportsAjax, deprecationNotice );
+ request = undefined;
+ return supportsAjax;
+ }
+
+ // Expose + Mark as deprecated
+ var deprecationNotice = 'Sajax is deprecated, use jQuery.ajax or mediawiki.api instead.';
+
+ // Variables
+ mw.log.deprecate( window, 'sajax_debug_mode', false, deprecationNotice );
+ mw.log.deprecate( window, 'sajax_request_type', 'GET', deprecationNotice );
+ // Methods
+ mw.log.deprecate( window, 'sajax_debug', debug, deprecationNotice );
+ mw.log.deprecate( window, 'sajax_init_object', createXhr, deprecationNotice );
+ mw.log.deprecate( window, 'sajax_do_call', doAjaxRequest, deprecationNotice );
+ mw.log.deprecate( window, 'wfSupportsAjax', wfSupportsAjax, deprecationNotice );
}( mediaWiki ) );
dépôts / lhc / web / wiklou.git / blobdiff