Renamed src/transports to src/ajax (in case we need prefilters in the future and...

[jquery.git] / src / transports / jsonp.js

diff --git a/src/transports/jsonp.js b/src/transports/jsonp.js
deleted file mode 100644 (file)
index 5cfb783..0000000
--- a/src/transports/jsonp.js
+++ /dev/null
@@ -1,85 +0,0 @@
-(function( jQuery ) {
-
-var jsc = jQuery.now(),
-       jsre = /\=\?(&|$)/,
-       rquery_jsonp = /\?/;
-
-// Default jsonp callback name
-jQuery.ajaxSettings.jsonpCallback = function() {
-       return "jsonp" + jsc++;
-};
-
-// Normalize jsonp queries
-// 1) put callback parameter in url or data
-// 2) sneakily ensure transportDataType is json
-// 3) ensure options jsonp is always provided so that jsonp requests are always
-//    json request with the jsonp option set
-jQuery.ajax.prefilter("json jsonp", function(s) {
-
-       var transportDataType = s.dataTypes[ 0 ];
-
-       s.dataTypes[ 0 ] = "json";
-
-       if ( s.jsonp ||
-               transportDataType === "jsonp" ||
-               transportDataType === "json" && ( jsre.test(s.url) || typeof(s.data) === "string" && jsre.test(s.data) ) ) {
-
-               var jsonp = s.jsonp = s.jsonp || "callback",
-                       jsonpCallback = s.jsonpCallback =
-                               jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
-                       url = s.url.replace(jsre, "=" + jsonpCallback + "$1"),
-                       data = s.url == url && typeof(s.data) === "string" ? s.data.replace(jsre, "=" + jsonpCallback + "$1") : s.data;
-
-               if ( url == s.url && data == s.data ) {
-                       url = url += (rquery_jsonp.test( url ) ? "&" : "?") + jsonp + "=" + jsonpCallback;
-               }
-
-               s.url = url;
-               s.data = data;
-       }
-
-// Bind transport to json dataType
-}).transport("json", function(s) {
-
-       if ( s.jsonp ) {
-
-               // Put callback in place
-               var responseContainer,
-                       jsonpCallback = s.jsonpCallback,
-                       previous = window[ jsonpCallback ];
-
-               window [ jsonpCallback ] = function( response ) {
-                       responseContainer = [response];
-               };
-
-               s.complete = [function() {
-
-                       // Set callback back to previous value
-                       window[ jsonpCallback ] = previous;
-
-                       // Call if it was a function and we have a response
-                       if ( previous) {
-                               if ( responseContainer && jQuery.isFunction ( previous ) ) {
-                                       window[ jsonpCallback ] ( responseContainer[0] );
-                               }
-                       } else {
-                               // else, more memory leak avoidance
-                               try{ delete window[ jsonpCallback ]; } catch(e){}
-                       }
-
-               }, s.complete ];
-
-               // Use data converter to retrieve json after script execution
-               s.converters["script json"] = function() {
-                       if ( ! responseContainer ) {
-                               jQuery.error( jsonpCallback + " was not called" );
-                       }
-                       return responseContainer[ 0 ];
-               };
-
-               // Delegate to script transport
-               return "script";
-       }
-});
-
-})( jQuery );