tumtumtum · ghfghfg23 · Jun 5, 2014 · Jun 5, 2014 · Jun 9, 2014 · diegostamigni
diff --git a/ExampleApp/ExampleApp.xcodeproj/project.pbxproj b/ExampleApp/ExampleApp.xcodeproj/project.pbxproj
@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		77DFD7FA1940171300B661F1 /* MediaPlayer.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 77DFD7F91940171300B661F1 /* MediaPlayer.framework */; };
 		A1115935188D686000641365 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1115934188D686000641365 /* Foundation.framework */; };
 		A1115937188D686000641365 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1115936188D686000641365 /* CoreGraphics.framework */; };
 		A1115939188D686000641365 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1115938188D686000641365 /* UIKit.framework */; };
@@ -30,6 +31,34 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		43CC18FC1945FBB3007F8ED3 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = A1E7C4C8188D57F50010896F;
+			remoteInfo = StreamingKit;
+		};
+		43CC18FE1945FBB3007F8ED3 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = A1E7C4D8188D57F60010896F;
+			remoteInfo = StreamingKitTests;
+		};
+		43CC19001945FBB3007F8ED3 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = A1A49969189E744400E2A2E2;
+			remoteInfo = StreamingKitMac;
+		};
+		43CC19021945FBB3007F8ED3 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = A1A4997A189E744500E2A2E2;
+			remoteInfo = StreamingKitMacTests;
+		};
 		A1115951188D686000641365 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = A1115929188D686000641365 /* Project object */;
@@ -40,6 +69,8 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
+		77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = StreamingKit.xcodeproj; path = ../StreamingKit/StreamingKit.xcodeproj; sourceTree = "<group>"; };
+		77DFD7F91940171300B661F1 /* MediaPlayer.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MediaPlayer.framework; path = System/Library/Frameworks/MediaPlayer.framework; sourceTree = SDKROOT; };
 		A1115931188D686000641365 /* ExampleApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ExampleApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		A1115934188D686000641365 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		A1115936188D686000641365 /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
@@ -74,6 +105,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				77DFD7FA1940171300B661F1 /* MediaPlayer.framework in Frameworks */,
 				A17FFB6918A002E400BAA7FF /* AVFoundation.framework in Frameworks */,
 				A17FFB6318A0028300BAA7FF /* AudioToolbox.framework in Frameworks */,
 				A1EBEE64188DE34500681B04 /* SystemConfiguration.framework in Frameworks */,
@@ -97,9 +129,21 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		43CC18F61945FBB3007F8ED3 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				43CC18FD1945FBB3007F8ED3 /* libStreamingKit.a */,
+				43CC18FF1945FBB3007F8ED3 /* StreamingKitTests.xctest */,
+				43CC19011945FBB3007F8ED3 /* libStreamingKitMac.a */,
+				43CC19031945FBB3007F8ED3 /* StreamingKitMacTests.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
 		A1115928188D686000641365 = {
 			isa = PBXGroup;
 			children = (
+				77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */,
 				A111593A188D686000641365 /* ExampleApp */,
 				A1115953188D686000641365 /* ExampleAppTests */,
 				A1115933188D686000641365 /* Frameworks */,
@@ -119,6 +163,7 @@
 		A1115933188D686000641365 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				77DFD7F91940171300B661F1 /* MediaPlayer.framework */,
 				A17FFB6218A0028300BAA7FF /* AudioToolbox.framework */,
 				A1F5E491189EB3F20070B03F /* AVFoundation.framework */,
 				A1F5E48F189EB3CB0070B03F /* AudioUnit.framework */,
@@ -248,6 +293,12 @@
 			mainGroup = A1115928188D686000641365;
 			productRefGroup = A1115932188D686000641365 /* Products */;
 			projectDirPath = "";
+			projectReferences = (
+				{
+					ProductGroup = 43CC18F61945FBB3007F8ED3 /* Products */;
+					ProjectRef = 77DFD7E919400FF600B661F1 /* StreamingKit.xcodeproj */;
+				},
+			);
 			projectRoot = "";
 			targets = (
 				A1115930188D686000641365 /* ExampleApp */,
@@ -256,6 +307,37 @@
 		};
 /* End PBXProject section */
 
+/* Begin PBXReferenceProxy section */
+		43CC18FD1945FBB3007F8ED3 /* libStreamingKit.a */ = {
+			isa = PBXReferenceProxy;
+			fileType = archive.ar;
+			path = libStreamingKit.a;
+			remoteRef = 43CC18FC1945FBB3007F8ED3 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		43CC18FF1945FBB3007F8ED3 /* StreamingKitTests.xctest */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.cfbundle;
+			path = StreamingKitTests.xctest;
+			remoteRef = 43CC18FE1945FBB3007F8ED3 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		43CC19011945FBB3007F8ED3 /* libStreamingKitMac.a */ = {
+			isa = PBXReferenceProxy;
+			fileType = archive.ar;
+			path = libStreamingKitMac.a;
+			remoteRef = 43CC19001945FBB3007F8ED3 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		43CC19031945FBB3007F8ED3 /* StreamingKitMacTests.xctest */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.cfbundle;
+			path = StreamingKitMacTests.xctest;
+			remoteRef = 43CC19021945FBB3007F8ED3 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+/* End PBXReferenceProxy section */
+
 /* Begin PBXResourcesBuildPhase section */
 		A111592F188D686000641365 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;

diff --git a/ExampleApp/ExampleApp.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/ExampleApp/ExampleApp.xcodeproj/project.xcworkspace/contents.xcworkspacedata
diff --git a/ExampleApp/ExampleApp.xcodeproj/project.xcworkspace/xcshareddata/ExampleApp.xccheckout b/ExampleApp/ExampleApp.xcodeproj/project.xcworkspace/xcshareddata/ExampleApp.xccheckout
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
+	<false/>
+	<key>IDESourceControlProjectIdentifier</key>
+	<string>22C746FF-1363-4588-AEC8-A3B9E903D0B7</string>
+	<key>IDESourceControlProjectName</key>
+	<string>ExampleApp</string>
+	<key>IDESourceControlProjectOriginsDictionary</key>
+	<dict>
+		<key>88A9FD5F-A3FE-408E-97E8-82A7561B7E01</key>
+		<string>https://github.com/ghfghfg23/StreamingKit.git</string>
+	</dict>
+	<key>IDESourceControlProjectPath</key>
+	<string>ExampleApp/ExampleApp.xcodeproj/project.xcworkspace</string>
+	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
+	<dict>
+		<key>88A9FD5F-A3FE-408E-97E8-82A7561B7E01</key>
+		<string>../../..</string>
+	</dict>
+	<key>IDESourceControlProjectURL</key>
+	<string>https://github.com/ghfghfg23/StreamingKit.git</string>
+	<key>IDESourceControlProjectVersion</key>
+	<integer>110</integer>
+	<key>IDESourceControlProjectWCCIdentifier</key>
+	<string>88A9FD5F-A3FE-408E-97E8-82A7561B7E01</string>
+	<key>IDESourceControlProjectWCConfigurations</key>
+	<array>
+		<dict>
+			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
+			<string>public.vcs.git</string>
+			<key>IDESourceControlWCCIdentifierKey</key>
+			<string>88A9FD5F-A3FE-408E-97E8-82A7561B7E01</string>
+			<key>IDESourceControlWCCName</key>
+			<string>StreamingKit</string>
+		</dict>
+	</array>
+</dict>
+</plist>
diff --git a/ExampleApp/ExampleApp/AppDelegate.m b/ExampleApp/ExampleApp/AppDelegate.m
@@ -12,6 +12,7 @@
 #import "STKAutoRecoveringHTTPDataSource.h"
 #import "SampleQueueId.h"
 #import <AVFoundation/AVFoundation.h>
+#import <MediaPlayer/MediaPlayer.h>
 
 @interface AppDelegate()
 {
@@ -96,4 +97,27 @@ -(void) audioPlayerViewQueuePcmWaveFileSelected:(AudioPlayerView*)audioPlayerVie
 	[audioPlayer queueDataSource:dataSource withQueueItemId:[[SampleQueueId alloc] initWithUrl:url andCount:0]];
 }
 
+-(void) audioPlayerViewPlayFromiTunesLibrarySelected:(AudioPlayerView*)audioPlayerView
+{
+    NSArray *alliTunesTracks = [[MPMediaQuery songsQuery] items];
+    if (alliTunesTracks.count < 1) {
+        UIAlertView *av = [[UIAlertView alloc] initWithTitle:@"iTunes library empty" message:@"load track and try again" delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil];
+        [av show];
+        return;
+    }
+    MPMediaItem *randomItem = nil;
+    while (!randomItem) {
+        NSUInteger randomIndex = arc4random_uniform(alliTunesTracks.count-1);
+        randomItem = [alliTunesTracks objectAtIndex:randomIndex];
+        if ([[randomItem valueForProperty:MPMediaItemPropertyIsCloudItem] boolValue]) {
+            randomItem = nil;
+            continue;
+        }
+    }
+    NSURL *url = [randomItem valueForProperty:MPMediaItemPropertyAssetURL];
+    STKDataSource *dataSource = [STKAudioPlayer dataSourceFromURL:url];
+    [audioPlayer setDataSource:dataSource withQueueItemId:[[SampleQueueId alloc] initWithUrl:url andCount:0]];
+}
+
+
 @end
diff --git a/ExampleApp/ExampleApp/AudioPlayerView.h b/ExampleApp/ExampleApp/AudioPlayerView.h
@@ -42,6 +42,7 @@
 -(void) audioPlayerViewQueueShortFileSelected:(AudioPlayerView*)audioPlayerView;
 -(void) audioPlayerViewPlayFromLocalFileSelected:(AudioPlayerView*)audioPlayerView;
 -(void) audioPlayerViewQueuePcmWaveFileSelected:(AudioPlayerView*)audioPlayerView;
+-(void) audioPlayerViewPlayFromiTunesLibrarySelected:(AudioPlayerView*)audioPlayerView;
 @end
 
 @interface AudioPlayerView : UIView<STKAudioPlayerDelegate>
@@ -55,6 +56,7 @@
     UISwitch* repeatSwitch;
 	UIButton* muteButton;
 	UIButton* playButton;
+    UIButton* playFromiTunesLibrary;
     UIButton* stopButton;
 	UIButton* playFromHTTPButton;
     UIButton* queueShortFileButton;

diff --git a/ExampleApp/ExampleApp/AudioPlayerView.m b/ExampleApp/ExampleApp/AudioPlayerView.m
@@ -63,10 +63,15 @@ - (id)initWithFrame:(CGRect)frame andAudioPlayer:(STKAudioPlayer*)audioPlayerIn
 		[playFromHTTPButton setTitle:@"Play from HTTP" forState:UIControlStateNormal];
 
 		playFromLocalFileButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
-		playFromLocalFileButton.frame = CGRectMake((320 - size.width) / 2, frame.size.height * 0.10 + 50, size.width, size.height);
+		playFromLocalFileButton.frame = CGRectMake((320 - size.width * 1.4) / 2, frame.size.height * 0.10 + 50, size.width * 0.7, size.height);
 		[playFromLocalFileButton addTarget:self action:@selector(playFromLocalFileButtonTouched) forControlEvents:UIControlEventTouchUpInside];
 		[playFromLocalFileButton setTitle:@"Play from Local File" forState:UIControlStateNormal];
 
+        playFromiTunesLibrary = [UIButton buttonWithType:UIButtonTypeRoundedRect];
+        playFromiTunesLibrary.frame = CGRectMake(playFromLocalFileButton.frame.origin.x + playFromLocalFileButton.frame.size.width, playFromLocalFileButton.frame.origin.y, size.width * 0.7f, size.height);
+        [playFromiTunesLibrary addTarget:self action:@selector(playFromiTunesLibraryTouched) forControlEvents:UIControlEventTouchUpInside];
+        [playFromiTunesLibrary setTitle:@"from iTunes Lib" forState:UIControlStateNormal];
+
         queueShortFileButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
 		queueShortFileButton.frame = CGRectMake((320 - size.width) / 2, frame.size.height * 0.10 + 100, size.width, size.height);
 		[queueShortFileButton addTarget:self action:@selector(queueShortFileButtonTouched) forControlEvents:UIControlEventTouchUpInside];
@@ -122,6 +127,7 @@ - (id)initWithFrame:(CGRect)frame andAudioPlayer:(STKAudioPlayer*)audioPlayerIn
 		[self addSubview:playButton];
 		[self addSubview:playFromHTTPButton];
 		[self addSubview:playFromLocalFileButton];
+        [self addSubview:playFromiTunesLibrary];
         [self addSubview:queueShortFileButton];
 		[self addSubview:queuePcmWaveFileFromHTTPButton];
         [self addSubview:repeatSwitch];
@@ -208,6 +214,10 @@ -(void) playFromLocalFileButtonTouched
 	[self.delegate audioPlayerViewPlayFromLocalFileSelected:self];
 }
 
+-(void) playFromiTunesLibraryTouched
+{
+    [self.delegate audioPlayerViewPlayFromiTunesLibrarySelected:self];
+}
 -(void) queueShortFileButtonTouched
 {
 	[self.delegate audioPlayerViewQueueShortFileSelected:self];

diff --git a/StreamingKit/StreamingKit.xcodeproj/project.pbxproj b/StreamingKit/StreamingKit.xcodeproj/project.pbxproj
@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		43CC19061945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.m in Sources */ = {isa = PBXBuildFile; fileRef = 43CC19051945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.m */; };
+		77DFD7FD1940200300B661F1 /* STKMediaLibraryFileLoader.m in Sources */ = {isa = PBXBuildFile; fileRef = 77DFD7FC1940200300B661F1 /* STKMediaLibraryFileLoader.m */; };
 		A1A4996B189E744400E2A2E2 /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1A4996A189E744400E2A2E2 /* Cocoa.framework */; };
 		A1A49975189E744500E2A2E2 /* StreamingKitMac.m in Sources */ = {isa = PBXBuildFile; fileRef = A1A49974189E744500E2A2E2 /* StreamingKitMac.m */; };
 		A1A4997B189E744500E2A2E2 /* XCTest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1E7C4D9188D57F60010896F /* XCTest.framework */; };
@@ -83,6 +85,10 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		43CC19041945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = STKMediaLibraryFileDataSource.h; sourceTree = "<group>"; };
+		43CC19051945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = STKMediaLibraryFileDataSource.m; sourceTree = "<group>"; };
+		77DFD7FB1940200300B661F1 /* STKMediaLibraryFileLoader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = STKMediaLibraryFileLoader.h; sourceTree = "<group>"; };
+		77DFD7FC1940200300B661F1 /* STKMediaLibraryFileLoader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = STKMediaLibraryFileLoader.m; sourceTree = "<group>"; };
 		A1A49969189E744400E2A2E2 /* libStreamingKitMac.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libStreamingKitMac.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		A1A4996A189E744400E2A2E2 /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = Library/Frameworks/Cocoa.framework; sourceTree = DEVELOPER_DIR; };
 		A1A4996D189E744500E2A2E2 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
@@ -276,6 +282,10 @@
 				A1E7C4FC188D5E550010896F /* STKHTTPDataSource.m */,
 				A1E7C4FD188D5E550010896F /* STKLocalFileDataSource.h */,
 				A1E7C4FE188D5E550010896F /* STKLocalFileDataSource.m */,
+				77DFD7FB1940200300B661F1 /* STKMediaLibraryFileLoader.h */,
+				77DFD7FC1940200300B661F1 /* STKMediaLibraryFileLoader.m */,
+				43CC19041945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.h */,
+				43CC19051945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.m */,
 				A1BF65D0189A6582004DD08C /* STKQueueEntry.h */,
 				A1BF65D1189A6582004DD08C /* STKQueueEntry.m */,
 				A1BF65D3189A65C6004DD08C /* NSMutableArray+STKAudioPlayer.h */,
@@ -497,13 +507,15 @@
 			buildActionMask = 2147483647;
 			files = (
 				A1E7C501188D5E550010896F /* STKCoreFoundationDataSource.m in Sources */,
+				77DFD7FD1940200300B661F1 /* STKMediaLibraryFileLoader.m in Sources */,
 				A1E7C4FF188D5E550010896F /* STKAudioPlayer.m in Sources */,
 				A1E7C505188D5E550010896F /* STKLocalFileDataSource.m in Sources */,
 				A1BF65D2189A6582004DD08C /* STKQueueEntry.m in Sources */,
 				A1E7C504188D5E550010896F /* STKHTTPDataSource.m in Sources */,
 				A1E7C503188D5E550010896F /* STKDataSourceWrapper.m in Sources */,
 				A1E7C502188D5E550010896F /* STKDataSource.m in Sources */,
 				A1BF65D5189A65C6004DD08C /* NSMutableArray+STKAudioPlayer.m in Sources */,
+				43CC19061945FBF4007F8ED3 /* STKMediaLibraryFileDataSource.m in Sources */,
 				A1E7C500188D5E550010896F /* STKAutoRecoveringHTTPDataSource.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

diff --git a/StreamingKit/StreamingKit/STKAudioPlayer.m b/StreamingKit/StreamingKit/STKAudioPlayer.m
@@ -37,6 +37,7 @@ This product includes software developed by Thong Nguyen (tumtumtum@gmail.com)
 #import "STKHTTPDataSource.h"
 #import "STKAutoRecoveringHTTPDataSource.h"
 #import "STKLocalFileDataSource.h"
+#import "STKMediaLibraryFileDataSource.h"
 #import "STKQueueEntry.h"
 #import "NSMutableArray+STKAudioPlayer.h"
 #import "libkern/OSAtomic.h"
@@ -625,6 +626,9 @@ +(STKDataSource*) dataSourceFromURL:(NSURL*)url
     {
         retval = [[STKAutoRecoveringHTTPDataSource alloc] initWithHTTPDataSource:[[STKHTTPDataSource alloc] initWithURL:url]];
     }
+    else if ([url.scheme caseInsensitiveCompare:@"ipod-library"] == NSOrderedSame) {
+        retval = [[STKMediaLibraryFileDataSource alloc] initWithMediaURL:url];
+    }
 
     return retval;
 }

diff --git a/StreamingKit/StreamingKit/STKMediaLibraryFileDataSource.h b/StreamingKit/StreamingKit/STKMediaLibraryFileDataSource.h
@@ -0,0 +1,14 @@
+//
+//  STKMediaLibraryFileDataSource.h
+//  StreamingKit
+//
+//  Created by Andrey Ryabov on 09.06.14.
+//  Copyright (c) 2014 Thong Nguyen. All rights reserved.
+//
+
+#import "STKLocalFileDataSource.h"
+
+@interface STKMediaLibraryFileDataSource : STKCoreFoundationDataSource
+@property (nonatomic, strong) NSURL *mediaURL;
+- (instancetype)initWithMediaURL:(NSURL *)url;
+@end