MyTube 2.0

Author: iosdeveloper

1.png

@@ -19,17 +19,15 @@
 //  along with MyTube.  If not, see <http://www.gnu.org/licenses/>.
 //
 
-#import <UIKit/UIKit.h>
-
 @class MyTubeViewController;
 
 @interface MyTubeAppDelegate : NSObject <UIApplicationDelegate> {
-    UIWindow *window;
     MyTubeViewController *viewController;
+    UIWindow *window;
 }
 
-@property (nonatomic, retain) IBOutlet UIWindow *window;
 @property (nonatomic, retain) IBOutlet MyTubeViewController *viewController;
+@property (nonatomic, retain) IBOutlet UIWindow *window;
 
 @end
 

2.png

@@ -24,8 +24,7 @@
 
 @implementation MyTubeAppDelegate
 
-@synthesize window;
-@synthesize viewController;
+@synthesize viewController, window;
 
 
 #pragma mark -

3.png

@@ -19,14 +19,12 @@
 //  along with MyTube.  If not, see <http://www.gnu.org/licenses/>.
 //
 
-#import <UIKit/UIKit.h>
 #import "UIDownloadBar.h"
-#import "DownloadsViewController.h"
 
-@interface MyTubeViewController : UIViewController <UIAlertViewDelegate, UIApplicationDelegate, UIDownloadBarDelegate, UIWebViewDelegate> {
-	IBOutlet UIWebView *webView;
+@interface MyTubeViewController : UIViewController <UIDownloadBarDelegate, UIWebViewDelegate> {
+    IBOutlet UIBarButtonItem *downloadButton;
 	IBOutlet UIToolbar *toolbar;
-	IBOutlet UIBarButtonItem *downloadButton;
+	IBOutlet UIWebView *webView;
 
 	NSString *videoTitle;
 

Classes/MyTubeAppDelegate.h

@@ -19,6 +19,7 @@
 //  along with MyTube.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+#import "DownloadsViewController.h"
 #import "MyTubeViewController.h"
 
 @implementation MyTubeViewController
@@ -29,8 +30,11 @@ @implementation MyTubeViewController
 // Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
 - (void)viewDidLoad {
     [super viewDidLoad];
-	
-	[[UIApplication sharedApplication] setDelegate:self];
+    
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationDidEnterBackground:) name:UIApplicationDidEnterBackgroundNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillEnterForeground:) name:UIApplicationWillEnterForegroundNotification object:nil];
+    
+    [webView setBackgroundColor:[UIColor clearColor]];
 }
 
 - (void)viewDidAppear:(BOOL)animated {
@@ -46,7 +50,6 @@ - (void)applicationDidEnterBackground:(UIApplication *)application {
 	[bar removeFromSuperview];
 
 	[videoTitle release];
-	videoTitle = nil;
 
 	[downloadButton setEnabled:YES];
 }
@@ -62,20 +65,31 @@ - (IBAction)download {
 	[downloadButton setEnabled:NO];
 
 	[webView setUserInteractionEnabled:NO];
-	
-	NSString *getURL = [webView stringByEvaluatingJavaScriptFromString:@"function getURL() {var player = document.getElementById('player'); var video = player.getElementsByTagName('video')[0]; return video.getAttribute('src');} getURL();"];
-	NSString *getTitle = [webView stringByEvaluatingJavaScriptFromString:@"function getTitle() {var kp = document.getElementsByClassName('kp')[0]; return kp.childNodes[0].innerHTML;} getTitle();"];
+    
+    UIUserInterfaceIdiom userInterfaceIdiom = [UIDevice currentDevice].userInterfaceIdiom;
+    
+    NSString *getURL = @"";
+    
+    if (userInterfaceIdiom == UIUserInterfaceIdiomPhone) {
+        getURL = [webView stringByEvaluatingJavaScriptFromString:@"function getURL() {var player = document.getElementById('player'); var video = player.getElementsByTagName('video')[0]; return video.getAttribute('src');} getURL();"];
+    } else {
+        getURL = [webView stringByEvaluatingJavaScriptFromString:@"function getURL() {var bh = document.getElementsByClassName('bh')[0]; return bh.getAttribute('src');} getURL();"];
+    }
+    
+    NSString *getTitle = [webView stringByEvaluatingJavaScriptFromString:@"function getTitle() {var lp = document.getElementsByClassName('lp')[0]; return lp.childNodes[0].innerHTML;} getTitle();"];
+    
 	NSString *getTitleFromChannel = [webView stringByEvaluatingJavaScriptFromString:@"function getTitleFromChannel() {var video_title = document.getElementById('video_title'); return video_title.childNodes[0].innerHTML;} getTitleFromChannel();"];
-	
+    
+    //NSLog(@"%@, %@, %@", getURL, getTitle, getTitleFromChannel);
+    
 	[webView setUserInteractionEnabled:YES];
 
 	NSArray *components = [getTitle componentsSeparatedByCharactersInSet:[[NSCharacterSet alphanumericCharacterSet] invertedSet]];
 	getTitle = [components componentsJoinedByString:@" "];
 
 	if ([getURL length] > 0) {
 		if ([getTitle length] > 0) {
-			videoTitle = getTitle;
-			[videoTitle retain];
+			videoTitle = [getTitle retain];
 
 			bar = [[UIDownloadBar alloc] initWithURL:[NSURL URLWithString:getURL]
 									progressBarFrame:CGRectMake(85.0, 17.0, 150.0, 11.0)
@@ -92,8 +106,7 @@ - (IBAction)download {
 			getTitleFromChannel = [components componentsJoinedByString:@" "];
 
 			if ([getTitleFromChannel length] > 0) {
-				videoTitle = getTitleFromChannel;
-				[videoTitle retain];
+				videoTitle = [getTitleFromChannel retain];
 
 				bar = [[UIDownloadBar alloc] initWithURL:[NSURL URLWithString:getURL]
 										progressBarFrame:CGRectMake(85.0, 17.0, 150.0, 11.0)
@@ -106,15 +119,21 @@ - (IBAction)download {
 
 				[bar release];
 			} else {
+                //NSLog(@"%@", [webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('html')[0].innerHTML;"]);
+                
                 UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"MyTube" message:@"Couldn't get video title." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
+                
                 [alertView show];
                 [alertView release];
 
 				[downloadButton setEnabled:YES];
 			}
 		}
 	} else {
+        //NSLog(@"%@", [webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('html')[0].innerHTML;"]);
+        
         UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"MyTube" message:@"Couldn't get MP4 URL." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
+        
         [alertView show];
         [alertView release];
 
@@ -156,7 +175,7 @@ - (void)downloadBar:(UIDownloadBar *)downloadBar didFinishWithData:(NSData *)fil
 
 	AVAssetImageGenerator *imageGenerator = [[AVAssetImageGenerator alloc] initWithAsset:asset];
 
-	Float64 durationSeconds = CMTimeGetSeconds([asset duration]);
+	Float64 durationSeconds = CMTimeGetSeconds(asset.duration);
 
 	CMTime midpoint = CMTimeMakeWithSeconds(durationSeconds / 2.0, 600);
 	CMTime actualTime;
@@ -184,20 +203,18 @@ - (void)downloadBar:(UIDownloadBar *)downloadBar didFinishWithData:(NSData *)fil
 	[asset release];
 
 	[videoTitle release];
-	videoTitle = nil;
 
 	[downloadBar removeFromSuperview];
 
-	[downloadButton setEnabled:TRUE];
+	[downloadButton setEnabled:YES];
 }
 
 - (void)downloadBar:(UIDownloadBar *)downloadBar didFailWithError:(NSError *)error {
 	[videoTitle release];
-	videoTitle = nil;
 
 	[downloadBar removeFromSuperview];
 
-	[downloadButton setEnabled:TRUE];
+	[downloadButton setEnabled:YES];
 }
 
 - (void)downloadBarUpdated:(UIDownloadBar *)downloadBar {}
@@ -221,12 +238,14 @@ - (void)didReceiveMemoryWarning {
 }
 
 - (void)viewDidUnload {
+    [super viewDidUnload];
+    
 	// Release any retained subviews of the main view.
 	// e.g. self.myOutlet = nil;
 }
 
 - (void)dealloc {
-	[bar release];
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
 
     [super dealloc];
 }

Classes/MyTubeAppDelegate.m

@@ -6,9 +6,6 @@
 //  Copyright 2010 __MyCompanyName__. All rights reserved.
 //
 
-#import <Foundation/Foundation.h>
-#import <UIKit/UIKit.h>
-
 @class UIProgressView;
 @protocol UIDownloadBarDelegate;
 

Classes/MyTubeViewController.h

@@ -131,9 +131,9 @@ - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
 	//[connection release];
 }
 
-- (void)drawRect:(CGRect)rect {
-	[super drawRect:rect];
-}
+//- (void)drawRect:(CGRect)rect {
+//	[super drawRect:rect];
+//}
 
 - (void)dealloc {
 	[possibleFilename release];