Fixes #8152 by applying the same special cases for protocol "chrome-extension:" as...

[jquery.git] / src / ajax.js

diff --git a/src/ajax.js b/src/ajax.js
index 2d20040..08bd9d1 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -6,6 +6,8 @@ var r20 = /%20/g,
        rhash = /#.*$/,
        rheaders = /^(.*?):\s*(.*?)\r?$/mg, // IE leaves an \r character at EOL
        rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+       // #8125, #8152: local protocol detection
+       rlocalProtocol = /^(file|chrome\-extension):$/,
        rnoContent = /^(?:GET|HEAD)$/,
        rprotocol = /^\/\//,
        rquery = /\?/,
@@ -36,8 +38,11 @@ var r20 = /%20/g,
         */
        transports = {},
 
-       // Stored document location array
-       ajaxLocation;
+       // Document location
+       ajaxLocation,
+
+       // Document location segments
+       ajaxLocParts;
 
 // #8138, IE may throw an exception when accessing
 // a field from document.location if document.domain has been set
@@ -51,6 +56,9 @@ try {
        ajaxLocation = ajaxLocation.href;
 }
 
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() );
+
 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
 function addToPrefiltersOrTransports( structure ) {
 
@@ -276,6 +284,7 @@ jQuery.extend({
 
        ajaxSettings: {
                url: ajaxLocation,
+               isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
                global: true,
                type: "GET",
                contentType: "application/x-www-form-urlencoded",
@@ -562,7 +571,7 @@ jQuery.extend({
                // Remove hash character (#7531: and string promotion)
                // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
                // We also use the url parameter if available
-               s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, ajaxLocation[ 1 ] + "//" );
+               s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
 
                // Extract dataTypes list
                s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
@@ -571,9 +580,9 @@ jQuery.extend({
                if ( !s.crossDomain ) {
                        parts = rurl.exec( s.url.toLowerCase() );
                        s.crossDomain = !!( parts &&
-                               ( parts[ 1 ] != ajaxLocation[ 1 ] || parts[ 2 ] != ajaxLocation[ 2 ] ||
+                               ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
                                        ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-                                               ( ajaxLocation[ 3 ] || ( ajaxLocation[ 1 ] === "http:" ? 80 : 443 ) ) )
+                                               ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
                        );
                }
 
@@ -730,9 +739,6 @@ jQuery.extend({
        }
 });
 
-// Segment ajaxLocation into parts
-ajaxLocation = rurl.exec( ajaxLocation.toLowerCase() );
-
 function buildParams( prefix, obj, traditional, add ) {
        if ( jQuery.isArray( obj ) && obj.length ) {
                // Serialize array item.