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new contextual menu item that opens the YouTube.com page for embedded…
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… YouTube players

Signed-off-by: Jonathan 'Wolf' Rentzsch <jwr.git@redshed.net>
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@rentzsch
Simone Manganelli authored and rentzsch committed Apr 22, 2009
1 parent 95cec2c commit a055047
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Showing 2 changed files with 97 additions and 29 deletions.
6 changes: 6 additions & 0 deletions Plugin/Plugin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,9 @@ THE SOFTWARE.
NSString *_baseURL;
NSDictionary *_attributes;
NSDictionary *_originalOpacityAttributes;
NSString *_src;
NSString *_videoId;
NSString *_launchedAppBundleIdentifier;
}

+ (NSView *)plugInViewWithArguments:(NSDictionary *)arguments;
Expand All @@ -56,6 +59,9 @@ THE SOFTWARE.
@property (retain) NSString *baseURL;
@property (nonatomic, retain) NSDictionary *attributes;
@property (retain) NSDictionary *originalOpacityAttributes;
@property (retain) NSString *src;
@property (retain) NSString *videoId;
@property (retain) NSString *launchedAppBundleIdentifier;

- (IBAction)loadFlash:(id)sender;
- (IBAction)loadH264:(id)sender;
Expand Down
120 changes: 91 additions & 29 deletions Plugin/Plugin.m
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Original file line number Diff line number Diff line change
Expand Up @@ -59,8 +59,10 @@ - (void) _loadContent: (NSNotification*) notification;
- (void) _loadContentForWindow: (NSNotification*) notification;

- (NSDictionary*) _flashVarDictionary: (NSString*) flashvarString;
- (NSString*) flashvarWithName: (NSString*) argName;
- (BOOL) _hasH264Version;
- (BOOL) _useH264Version;
- (NSString *)launchedAppBundleIdentifier;
@end


Expand Down Expand Up @@ -97,15 +99,18 @@ - (id) initWithArguments:(NSDictionary *)arguments
if (![[NSUserDefaults standardUserDefaults] objectForKey:sPluginEnabled]) {
// Default to enable the plugin
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:sPluginEnabled];
}
}

self.launchedAppBundleIdentifier = [self launchedAppBundleIdentifier];

self.webView = [[[arguments objectForKey:WebPlugInContainerKey] webFrame] webView];

self.container = [arguments objectForKey:WebPlugInContainingElementKey];

[self _migrateWhitelist];

// Get URL and test against the whitelist

// Get URL

NSURL *base = [arguments objectForKey:WebPlugInBaseURLKey];
self.baseURL = [base absoluteString];
Expand All @@ -114,29 +119,72 @@ - (id) initWithArguments:(NSDictionary *)arguments
self.attributes = [arguments objectForKey:WebPlugInAttributesKey];
NSString *srcAttribute = [self.attributes objectForKey:@"src"];

if (srcAttribute) {
self.src = srcAttribute;
} else {
NSString *dataAttribute = [self.attributes objectForKey:@"data"];
if (dataAttribute) self.src = dataAttribute;
}

NSLog(@"self.src: %@",self.src);


// set tooltip

if (self.src) [self setToolTip:self.src];


// Read in flashvars (needed to determine YouTube videos)

NSString* flashvars = [ self.attributes objectForKey: @"flashvars" ];
if( flashvars != nil )
_flashVars = [ [ self _flashVarDictionary: flashvars ] retain ];

#if LOGGING_ENABLED
#if 1
NSLog( @"arguments = %@", arguments );
NSLog( @"flashvars = %@", _flashVars );
#endif

// check whether it's from YouTube and get the video_id

_fromYouTube = [self.host isEqualToString:@"www.youtube.com"]
|| ( flashvars != nil && [flashvars rangeOfString: @"www.youtube.com"].location != NSNotFound )
|| (self.src != nil && [self.src rangeOfString: @"youtube.com"].location != NSNotFound );

if (_fromYouTube) {
NSString *videoId = [ self flashvarWithName: @"video_id" ];
if (videoId != nil) {
self.videoId = videoId;
} else {
// scrub the URL to determine the video_id

NSString *videoIdFromURL = nil;
NSScanner *URLScanner = [[NSScanner alloc] initWithString:self.src];
[URLScanner scanUpToString:@"youtube.com/v/" intoString:nil];
if ([URLScanner scanString:@"youtube.com/v/" intoString:nil]) {
// URL is in required format, next characters are the id

[URLScanner scanUpToString:@"&" intoString:&videoIdFromURL];
if (videoIdFromURL) self.videoId = videoIdFromURL;
}
[URLScanner release];
}
}


// check whether plugin is disabled, load all content as normal if so

if ( ![ [ NSUserDefaults standardUserDefaults ] boolForKey: sPluginEnabled ] ) {
// plugin is disabled, load all content as normal
_isLoadingFromWhitelist = YES;
[self _convertTypesForContainer];
return self;
}

_fromYouTube = [self.host isEqualToString:@"www.youtube.com"]
|| ( flashvars != nil && [flashvars rangeOfString: @"www.youtube.com"].location != NSNotFound );



// Set up main menus

[ CTFMenubarMenuController sharedController ]; // trigger the menu items to be added


// Check for sIFR

Expand Down Expand Up @@ -165,6 +213,7 @@ - (id) initWithArguments:(NSDictionary *)arguments

BOOL loadFromWhiteList = [self _isHostWhitelisted];


// Check the SWF src URL itself against the whitelist (allows embbeded videos from whitelisted sites to play, e.g. YouTube)

if( !loadFromWhiteList )
Expand All @@ -178,6 +227,7 @@ - (id) initWithArguments:(NSDictionary *)arguments
}
}
}


// Handle if this is loading from whitelist

Expand All @@ -187,15 +237,6 @@ - (id) initWithArguments:(NSDictionary *)arguments
return self;
}

// Set tooltip

if (srcAttribute)
[self setToolTip:srcAttribute];
else {
NSString *src = [self.attributes objectForKey:@"data"];
if (src)
[self setToolTip:src];
}

// send a notification so that all flash objects can be tracked
// we only want to track it if we don't auto-load it
Expand Down Expand Up @@ -408,11 +449,13 @@ - (NSMenu*) menuForEvent: (NSEvent*) event
[[self menu] insertItemWithTitle: NSLocalizedString( @"Download H.264", "Download H.264 menu item" )
action: @selector( downloadH264: ) keyEquivalent: @"" atIndex: 2];
[[[self menu] itemAtIndex: 1] setTarget: self];
[[[self menu] itemAtIndex: 2] setTarget: self];
} else if (_fromYouTube) {
// has no H.264 version but is from YouTube; it's an embedded view!

[[self menu] insertItemWithTitle: NSLocalizedString ( @"Load YouTube.com page for this video", "Load YouTube page menu item" )
action: @selector (loadYouTubePage: ) keyEquivalent: @"" atIndex: 1];
[[[self menu] itemAtIndex: 1] setTarget: self];
}
}
}
Expand Down Expand Up @@ -686,10 +729,10 @@ - (NSString*) flashvarWithName: (NSString*) argName
return [ _flashVars objectForKey: argName ];
}

- (NSString*) _videoId
/*- (NSString*) _videoId
{
return [ self flashvarWithName: @"video_id" ];
}
}*/

- (NSString*) _videoHash
{
Expand All @@ -699,7 +742,7 @@ - (NSString*) _videoHash
- (BOOL) _hasH264Version
{
if( _fromYouTube )
return [ self _videoId ] != nil && [ self _videoHash ] != nil;
return self.videoId != nil && [ self _videoHash ] != nil;
else
return NO;
}
Expand All @@ -713,7 +756,7 @@ - (BOOL) _useH264Version

- (void) _convertElementForMP4: (DOMElement*) element
{
NSString* video_id = [ self _videoId ];
NSString* video_id = self.videoId;
NSString* video_hash = [ self _videoHash ];

NSString* src = [ NSString stringWithFormat: @"http://www.youtube.com/get_video?fmt=18&video_id=%@&t=%@",
Expand Down Expand Up @@ -757,14 +800,8 @@ - (void) _convertToMP4ContainerAfterDelay
self.container = nil;
}

- (IBAction)downloadH264:(id)sender
- (NSString *)launchedAppBundleIdentifier
{
NSString* video_id = [ self _videoId ];
NSString* video_hash = [ self _videoHash ];

NSString* src = [ NSString stringWithFormat: @"http://www.youtube.com/get_video?fmt=18&video_id=%@&t=%@",
video_id, video_hash ];

NSString *appBundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];

if ([appBundleIdentifier isEqualToString:@"com.apple.Safari"]) {
Expand Down Expand Up @@ -796,8 +833,30 @@ - (IBAction)downloadH264:(id)sender
if (testBundleIdentifier != nil) appBundleIdentifier = testBundleIdentifier;
}

return appBundleIdentifier;
}

- (IBAction)downloadH264:(id)sender
{
NSString* video_id = self.videoId;
NSString* video_hash = [ self _videoHash ];

NSString* src = [ NSString stringWithFormat: @"http://www.youtube.com/get_video?fmt=18&video_id=%@&t=%@",
video_id, video_hash ];

[[NSWorkspace sharedWorkspace] openURLs:[NSArray arrayWithObject:[NSURL URLWithString:src]]
withAppBundleIdentifier:appBundleIdentifier
withAppBundleIdentifier:self.launchedAppBundleIdentifier
options:NSWorkspaceLaunchDefault
additionalEventParamDescriptor:[NSAppleEventDescriptor nullDescriptor]
launchIdentifiers:nil];
}

- (IBAction)loadYouTubePage:(id)sender
{
NSString* YouTubePageURL = [ NSString stringWithFormat: @"http://www.youtube.com/watch?v=%@",self.videoId ];

[[NSWorkspace sharedWorkspace] openURLs:[NSArray arrayWithObject:[NSURL URLWithString:YouTubePageURL]]
withAppBundleIdentifier:self.launchedAppBundleIdentifier
options:NSWorkspaceLaunchDefault
additionalEventParamDescriptor:[NSAppleEventDescriptor nullDescriptor]
launchIdentifiers:nil];
Expand Down Expand Up @@ -882,5 +941,8 @@ - (void) _revertToOriginalOpacityAttributes
@synthesize baseURL = _baseURL;
@synthesize attributes = _attributes;
@synthesize originalOpacityAttributes = _originalOpacityAttributes;
@synthesize src = _src;
@synthesize videoId = _videoId;
@synthesize launchedAppBundleIdentifier = _launchedAppBundleIdentifier;

@end

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