X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=0.6.x%2Fjs%2F06_net%2F05_XXHRGadget.js;h=c13ed9f527b765ed822cb7bc1f57b2a073856a16;hb=HEAD;hp=1d294e0236030a0b7abb80353e8581aa7b53d5a6;hpb=094b0536bafe5efd70540698cf74ab13ece03ebb;p=pettanr%2FclientJs.git

diff --git a/0.6.x/js/06_net/05_XXHRGadget.js b/0.6.x/js/06_net/05_XXHRGadget.js
index 1d294e0..c13ed9f 100644
--- a/0.6.x/js/06_net/05_XXHRGadget.js
+++ b/0.6.x/js/06_net/05_XXHRGadget.js
@@ -1,3 +1,5 @@
+//{+xhrgadget"OpenSocialガジェット通信プロキシ"(クロスドメインは元よりクロスプロトコルな擬似xhr通信を可能にする)[+xhr]
+
 /*
  * gadgets.io.makeRequest
  * 
@@ -15,233 +17,200 @@
  * 
  */
 
-
-
-var X_NET_GIMR_canUse         = 5.5 <= X_UA[ 'IE' ] || !X_UA[ 'IE' ],
+var X_GadgetXHR_canUse         = 5.5 <= X_UA[ 'IE' ] || !X_UA[ 'IE' ],
 	
-	X_NET_GIMR_iframeName     = 'gadgetProxy_' + ( Math.random() * 100000 | 0 ),
+	X_GadgetXHR_iframeName     = 'gadgetProxy_' + ( Math.random() * 100000 | 0 ),
 	
-	X_NET_GIMR_GADGET_XML_URL = 'http://googledrive.com/host/0B4Y86MXyTfuoVUkwTE54T3V1V1U',
+	X_GadgetXHR_GADGET_XML_URL = 'http://googledrive.com/host/0B4Y86MXyTfuoVUkwTE54T3V1V1U',
 	
 	// https://kldleov8fp2dl82hphfmor8riij82tof-a-sites-opensocial.googleusercontent.com/gadgets/ifr
-	X_NET_GIMR_GADGET_URL     = 'http://www.ig.gmodules.com/gadgets/ifr?url=' + encodeURIComponent( X_NET_GIMR_GADGET_XML_URL ) + '&nocache=1',
-	
-	X_NET_GIMR_IMAGE_URL      = 'img/opacity0.gif',
+	X_GadgetXHR_GADGET_URL     = 'http://www.ig.gmodules.com/gadgets/ifr?url=' + encodeURIComponent( X_GadgetXHR_GADGET_XML_URL ) + '&nocache=1',
 	
-	X_NET_GIMR_detection      = new Function( 'f,j,i', 'for(j=f.length;j;)try{i=f[--j];return i.location.hash}catch(e){}' ),
+	X_GadgetXHR_IMAGE_URL      = 'img/opacity0.gif',
 	
-	X_NET_GIMR_gadgetIframe,
+	// https://code.google.com/p/xssinterface/source/browse/trunk/js/xssinterface.js
+	X_GadgetXHR_maxQueryLength = X_UA[ 'IE' ] ? 2000 : 6000,
 	
-	X_NET_GIMR_requestOptions,
+	X_GadgetXHR_requestBatches,
 	
-	X_NET_GIMR_requestOriginal,
+	X_GadgetXHR_requestOriginal,
 	
-	X_NET_GIMR_timerID,
+	X_GadgetXHR_timerID,
 	
-	X_NET_GIMR_phase = 0,
+	X_GadgetXHR_phase = 0,
 	
-	X_NET_GIMR_lastHashString,
+	X_GadgetXHR_lastHashString,
 	
-	X_NET_GIMR_isReceiveBatches, X_NET_GIMR_receivedString;
+	X_GadgetXHR_isReceiveBatches, X_GadgetXHR_receivedString = '';
 
 
-function X_NET_GIMR_detectImageOverIframe(){
-	var raw = X_NET_GIMR_gadgetIframe[ '_rawObject' ],
-		iwin, ret, n, error, data = null, zero, e;
+function X_GadgetXHR_detectImageOverIframe(){
+	var raw = X_GadgetXHR[ '_rawObject' ],
+		iwin, frames, i, ret, n;
 	
 	if( raw ){
-		iwin = raw.contentWindow || ( raw.contentDocument && raw.contentDocument.parentWindow ) || window.frames[ X_NET_GIMR_iframeName ];
+		iwin = raw.contentWindow || ( raw.contentDocument && raw.contentDocument.parentWindow ) || window.frames[ X_GadgetXHR_iframeName ];
 		
-		if( iwin && iwin.frames && iwin.frames.length ){
-			ret = X_NET_GIMR_detection( iwin.frames );
-			if( ret && ret !== X_NET_GIMR_lastHashString ){
-				X_NET_GIMR_lastHashString = ret;
+		if( iwin && ( frames = iwin.frames ) && ( i = frames.length ) ){
+			for( ; i; ){
+				if( ret = X_Script_try( X_Object_find, [ frames[ --i ], 'location>hash' ] ) ) break;
+			};
+			if( ret && ret !== X_GadgetXHR_lastHashString ){
+				X_GadgetXHR_lastHashString = ret;
 				//console.log( ret.length );
 				//console.log( '' + ret );
 				
-				switch( X_NET_GIMR_phase ){
-					case 0 : // init
-						// TODO 分割
-						iwin.location.href = X_NET_GIMR_GADGET_URL + '#' + encodeURIComponent( X_NET_GIMR_toJSONString( X_NET_GIMR_requestOptions ) );
+				switch( X_GadgetXHR_phase ){
+					case 0 : // makeRequest
+						iwin.location.href = X_GadgetXHR_GADGET_URL + '#' + X_GadgetXHR_requestBatches.shift();
+						if( X_GadgetXHR_requestBatches.length ) return; //TODO boost
 						break;
 						
 					case 1 : // after makeRequest > :ok 待ち
-						iwin.location.href = X_NET_GIMR_GADGET_URL + '#_waiting_';
+						iwin.location.href = X_GadgetXHR_GADGET_URL + '#_waiting_';
 						break;
 
 					case 2 : // _waiting_ 通信結果待ち
 						// 分割受信モードか?
 						ret = ret.substr( 1 );
-						n   = parseInt( ret );
+						n   = parseFloat( ret );
 						
-						if( X_NET_GIMR_isReceiveBatches ){
-							X_NET_GIMR_receivedString += ret;
-							if( --X_NET_GIMR_isReceiveBatches ){
-								iwin.location.href = X_NET_GIMR_GADGET_URL + '#_recived_' + X_NET_GIMR_isReceiveBatches;
+						if( X_GadgetXHR_isReceiveBatches ){
+							X_GadgetXHR_receivedString += X_GadgetXHR_decodeLocationHash( ret );						
+							if( --X_GadgetXHR_isReceiveBatches ){
+								iwin.location.href = X_GadgetXHR_GADGET_URL + '#_recived_' + X_GadgetXHR_isReceiveBatches;
 								return;
 							};
 						} else
 						if( 1 < n ){
-							X_NET_GIMR_receivedString   = ret.substr( ( n + ':' ).length );
-							X_NET_GIMR_isReceiveBatches = --n;
-							iwin.location.href = X_NET_GIMR_GADGET_URL + '#_recived_' + X_NET_GIMR_isReceiveBatches;
+							ret = ret.substr( ( n + ':' ).length );
+							X_GadgetXHR_receivedString   = X_GadgetXHR_decodeLocationHash( ret );
+							X_GadgetXHR_isReceiveBatches = --n;
+							iwin.location.href = X_GadgetXHR_GADGET_URL + '#_recived_' + X_GadgetXHR_isReceiveBatches;
 							// speedup
-							X_NET_GIMR_timerID = X_Timer_add( 16, 0, X_NET_GIMR_detectImageOverIframe );
-							return X_Callback_UN_LISTEN;
+							X_GadgetXHR_timerID = X_Timer_add( 16, 0, X_GadgetXHR_detectImageOverIframe );
+							return X_CALLBACK_UN_LISTEN;
 						} else {
-							X_NET_GIMR_receivedString = ret;
+							X_GadgetXHR_receivedString = X_GadgetXHR_decodeLocationHash( ret );
 						};
 
-						zero = String.fromCharCode( 0 );
-						console.log( _builtin_decodeURI( X_NET_GIMR_receivedString ).split( zero + '002' ).join( '--' ).split( zero + 'E0F' ).join( '--' ) );
-						ret = X_String_parseTrustedJsonString( _builtin_decodeURI( X_NET_GIMR_receivedString ).split( zero + '002' ).join( '。' ).split( zero + 'F0E' ).join( '．' ) );
-						
-						X_NET_GIMR_receivedString = '';
-						
-						error = ret[ 'errors' ] && ret[ 'errors' ].length;
-						
-						switch( !error && X_NET_GIMR_requestOriginal[ 'dataType' ] ){
-							case 'json' :
-								data = X_String_parseTrustedJsonString( ret[ 'json' ] || ret[ 'text' ] || '' );
-								break;
-						};
-						
-						//console.dir( data || ret );
-						
-						X_NET_GIMRWrapper._busy = false;
-						
-						X_NET_GIMRWrapper
-							[ 'asyncDispatch' ]( e = {
-								type      : error || ret[ 'rc' ] < 200 || 400 < ret[ 'rc' ] ? X_EVENT_ERROR : X_EVENT_SUCCESS,
-								status    : ret[ 'rc' ] || ( error ? ret[ 'code' ] || 400 : 200 ),
-								data      : data,
-								'headers' : ret[ 'headers' ],
-								'message' : error && ret[ 'errors' ].join( '\n' )
-							});
-						
+						X_GadgetXHR[ 'asyncDispatch' ]( X_JSON_parseTrustableString( X_GadgetXHR_receivedString ) );
+						X_GadgetXHR_receivedString = '';
 						//console.dir( e );
-							
-						X_NET_GIMR_timerID = X_NET_GIMR_phase = 0;
-						X_NET_GIMR_lastHashString = '';							
-						iwin.location.href = X_NET_GIMR_GADGET_URL + '#_recived_';
+
+						X_GadgetXHR._busy = false;
+						X_GadgetXHR_timerID = X_GadgetXHR_phase = 0;
+
+						X_GadgetXHR_lastHashString = '';
+						iwin.location.href = X_GadgetXHR_GADGET_URL + '#_recived_';
 						
-						return X_Callback_UN_LISTEN;
+						return X_CALLBACK_UN_LISTEN;
 				};
-				++X_NET_GIMR_phase;
+				++X_GadgetXHR_phase;
 			};
 		};
 	};
 };
 
-// コマンドが長い場合、分割する
-function X_NET_GIMR_toJSONString( obj ){
-	var json = '', k, v;
-	for( k in obj ){
-		if( json ) json += ',';
-		v = obj[ k ];
-		v = v || v === 0 ? v : null;
-		json += '"' + k + '":' + ( X_Type_isObject( v ) ? X_NET_GIMR_toJSONString( v ) : X_Type_isString( v ) ? '"' + v + '"' : v );
-	};
-	console.log( json );
-	return '{' + json + '}';
+// http://outcloud.blogspot.jp/2015/06/gecko-location-hash.html
+function X_GadgetXHR_decodeLocationHash( str ){
+	return X_UA[ 'Gecko' ] ? unescape( str ) : decodeURIComponent( str );
 };
 
-
-X_TEMP.X_Net_GIMR_init = function(){
-	// TODO extend NinjaIframe
-	X_NET_GIMRWrapper = X_Class_override(
-			X_EventDispatcher(),
-			X_TEMP.X_Net_GIMR_props
-		);
-	
-	delete X_TEMP.X_Net_GIMR_init;
-	delete X_TEMP.X_Net_GIMR_props;	
-	
-	return X_NET_GIMRWrapper;
+X_TEMP.X_GadgetXHR_init = function(){
+	X_GadgetXHR = X_Class_override(
+			X_Node_systemNode
+				.create( 'iframe', {
+					className         : 'hidden-iframe',
+					name              : X_GadgetXHR_iframeName,
+					id                : X_GadgetXHR_iframeName,
+					src               : X_GadgetXHR_GADGET_URL + '#' + encodeURIComponent(
+							X_JSON_stringify( {
+								'img'  : X_URL_toAbsolutePath( X_GadgetXHR_IMAGE_URL ),
+								'len'  : X_GadgetXHR_maxQueryLength,
+								'itv'  : 333,
+								'gck'  : X_UA[ 'Gecko' ] ? 1 : 0,
+								'err'  : X_EVENT_ERROR,
+								'suc'  : X_EVENT_SUCCESS
+							} )
+						),
+					scrolling         : 'no',
+					allowtransparency : 'no',					
+					frameborder       : 0,
+					tabindex          : -1
+					} ),
+			X_TEMP.X_GadgetXHR_props );
+	
+	delete X_TEMP.X_GadgetXHR_init;
+	delete X_TEMP.X_GadgetXHR_props;	
+	
+	X_GadgetXHR_requestBatches = [];
+	
+	return X_GadgetXHR;
 };
 
-X_TEMP.X_Net_GIMR_props = {
+X_TEMP.X_GadgetXHR_props = {
 
 		_busy         : false,
 		_canceled     : false,
 		_onloadCount  : 0,
 		
 		load : function( obj ){
-			var k, v;
+			var req = {},
+				k, max, sendStr, l, str;
 			//createURL
-			if( !X_NET_GIMR_gadgetIframe ){
-				X_NET_GIMR_gadgetIframe = X_Node_systemNode
-						.create( 'iframe', {
-							className         : 'hidden-iframe',
-							name              : X_NET_GIMR_iframeName,
-							id                : X_NET_GIMR_iframeName,
-							src               : X_NET_GIMR_GADGET_URL + '#' + encodeURIComponent(
-								X_NET_GIMR_toJSONString( { 'img' : X_URL_toAbsolutePath( X_NET_GIMR_IMAGE_URL ), 'len' : 1000, 'itvl' : 200 } ) ),
-							scrolling         : 'no',
-							allowtransparency : 'no',					
-							frameborder       : 0,
-							tabindex          : -1
-							} );
+
+			X_GadgetXHR_requestOriginal = obj;
+			
+			for( k in obj ){
+				switch( k ){
+					case 'url' :
+					case 'postdata' :
+					case 'method' :
+					case 'dataType' :
+					case 'headers' :
+					case 'cashe' :
+						req[ k ] = obj[ k ];
+						break;
+				};
 			};
 			
-			X_NET_GIMR_timerID = X_Timer_add( 333, 0, X_NET_GIMR_detectImageOverIframe );
+			max = X_GadgetXHR_maxQueryLength - X_GadgetXHR_GADGET_URL.length - 5;
 			
-			X_NET_GIMR_requestOriginal = X_Object_deepCopy( obj );
-	
-			//console.dir( obj );
+			sendStr = /* X_JSON_stringify */X[ 'JSON' ].stringify( req );
 			
-			X_NET_GIMR_requestOptions = {
-				'CONTENT_TYPE'     : 'TEXT',
-				'GET_FULL_HEADERS' : true,
-				'REFRESH_INTERVAL' : 0,
-				'url'              : obj[ 'url' ]
+			while( sendStr.length ){
+				l   = max;
+				str = encodeURIComponent( sendStr.substr( 0, l ) );
+				while( max < str.length ){
+					l   = l * ( 2 + l / str.length ) / 3 | 0;
+					str = encodeURIComponent( sendStr.substr( 0, l ) );
+					//console.log( l );
+				};
+				X_GadgetXHR_requestBatches.push( str );
+				sendStr = sendStr.substr( l );
+				str = '';
 			};
 			
-			for( k in obj ){
-				if( v = '' + obj[ k ] ){
-					switch( k ){
-						case 'postdata' :
-							X_NET_GIMR_requestOptions[ 'POST_DATA' ] = v;
-							break;
-						case 'method' :
-							X_NET_GIMR_requestOptions[ 'METHOD' ] = v;
-							break;					
-						case 'dataType' :
-							// TEXT 以外は無視される?
-							switch( v = v.toUpperCase() ){
-								case 'TEXT' :
-								case 'JSON' :
-									X_NET_GIMR_requestOptions[ 'CONTENT_TYPE' ] = v;
-									break;
-								case 'DOM'  :
-								case 'HTML' :
-								case 'HTM'  :
-								case 'XML'  :
-									X_NET_GIMR_requestOptions[ 'CONTENT_TYPE' ] = 'DOM';
-									break;
-								//case 'FEED' :
-							};		
-							break;
-						case 'headers' :
-							X_NET_GIMR_requestOptions[ 'HEADERS' ] = X_NET_GIMR_requestOriginal[ k ];
-							break;
-						case 'cashe' :
-							X_NET_GIMR_requestOptions[ 'REFRESH_INTERVAL' ] = 3600;
-							break;
-					};					
-				};
+			sendStr = '';
+			
+			if( 1 < X_GadgetXHR_requestBatches.length ){
+				X_GadgetXHR_requestBatches[ 0 ] = X_GadgetXHR_requestBatches.length + ':' + X_GadgetXHR_requestBatches[ 0 ];	
 			};
 			
-			this._busy = true;
+			X_GadgetXHR_timerID = X_Timer_add( 333, 0, X_GadgetXHR_detectImageOverIframe );
+			
+			X_GadgetXHR._busy = true;
 		},
 		
 		cancel : function(){
-			this._canceled = true;
+			X_GadgetXHR._canceled = true;
 		},
 		
 		reset : function(){
-			this._busy = this._canceled = false;
-			this._onloadCount = 0;
+			X_GadgetXHR._busy = X_GadgetXHR._canceled = false;
+			X_GadgetXHR._onloadCount = 0;
 		}
 	};
 
+//}+xhrgadget
\ No newline at end of file