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GetCurrentWebpage.m
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//
// GetCurrentWebpageController.m
// Get_iPlayer GUI
//
// Created by Thomas Willson on 8/3/14.
//
//
#import "GetCurrentWebpage.h"
@implementation GetCurrentWebpage
+ (Programme *)getCurrentWebpage:(LogController *)logger
{
NSString *newShowName=nil;
//Get Default Browser
NSString *browser = [[NSUserDefaults standardUserDefaults] objectForKey:@"DefaultBrowser"];
//Prepare Pointer for URL
NSString *url = nil;
NSString *source = nil;
//Prepare Alert in Case the Browser isn't Open
NSAlert *browserNotOpen = [[NSAlert alloc] init];
[browserNotOpen addButtonWithTitle:@"OK"];
[browserNotOpen setMessageText:[NSString stringWithFormat:@"%@ is not open.", browser]];
[browserNotOpen setInformativeText:@"Please ensure your browser is running and has at least one window open."];
[browserNotOpen setAlertStyle:NSWarningAlertStyle];
//Get URL
if ([browser isEqualToString:@"Safari"])
{
BOOL foundURL=NO;
SafariApplication *Safari = [SBApplication applicationWithBundleIdentifier:@"com.apple.Safari"];
if ([Safari isRunning])
{
@try
{
SBElementArray *windows = [Safari windows];
if ([@([windows count]) intValue])
{
for (SafariWindow *window in windows)
{
SafariTab *tab = [window currentTab];
if ([[tab URL] hasPrefix:@"http://www.bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"http://www.bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/sport"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/sport"])
{
url = [NSString stringWithString:[tab URL]];
NSScanner *nameScanner = [NSScanner scannerWithString:[tab name]];
[nameScanner scanString:@"BBC iPlayer - " intoString:nil];
[nameScanner scanString:@"BBC Sport - " intoString:nil];
[nameScanner scanUpToString:@"kjklgfdjfgkdlj" intoString:&newShowName];
foundURL=YES;
}
else if ([[tab URL] hasPrefix:@"http://www.bbc.co.uk/programmes/"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/programmes/"]) {
url = [NSString stringWithString:[tab URL]];
NSScanner *nameScanner = [NSScanner scannerWithString:[tab name]];
[nameScanner scanUpToString:@"- " intoString:nil];
[nameScanner scanString:@"- " intoString:nil];
[nameScanner scanUpToString:@"kjklgfdjfgkdlj" intoString:&newShowName];
foundURL=YES;
source = [tab source];
}
else if ([[tab URL] hasPrefix:@"http://www.itv.com/hub/"] ||
[[tab URL] hasPrefix:@"https://www.itv.com/hub/"])
{
url = [NSString stringWithString:[tab URL]];
source = [tab source];
newShowName = [[tab name] stringByReplacingOccurrencesOfString:@" - The ITV Hub" withString:@""];
foundURL=YES;
}
}
if (foundURL==NO)
{
url = [NSString stringWithString:[[windows[0] currentTab] URL]];
//Might be incorrect
}
}
else
{
[browserNotOpen runModal];
return nil;
}
}
@catch (NSException *e)
{
[browserNotOpen runModal];
return nil;
}
}
else
{
[browserNotOpen runModal];
return nil;
}
}
else if ([browser isEqualToString:@"Chrome"])
{
BOOL foundURL=NO;
ChromeApplication *Chrome = [SBApplication applicationWithBundleIdentifier:@"com.google.Chrome"];
if ([Chrome isRunning])
{
@try
{
SBElementArray *windows = [Chrome windows];
if ([@([windows count]) intValue])
{
for (ChromeWindow *window in windows)
{
ChromeTab *tab = [window activeTab];
if ([[tab URL] hasPrefix:@"http://www.bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"http://www.bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"http://bbc.co.uk/sport"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/iplayer/episode/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/iplayer/console/"] ||
[[tab URL] hasPrefix:@"https://bbc.co.uk/sport"])
{
url = [NSString stringWithString:[tab URL]];
NSScanner *nameScanner = [NSScanner scannerWithString:[tab title]];
[nameScanner scanString:@"BBC iPlayer - " intoString:nil];
[nameScanner scanString:@"BBC Sport - " intoString:nil];
[nameScanner scanUpToString:@"kjklgfdjfgkdlj" intoString:&newShowName];
foundURL=YES;
}
else if ([[tab URL] hasPrefix:@"http://www.bbc.co.uk/programmes/"] ||
[[tab URL] hasPrefix:@"https://www.bbc.co.uk/programmes/"]) {
url = [NSString stringWithString:[tab URL]];
NSScanner *nameScanner = [NSScanner scannerWithString:[tab title]];
[nameScanner scanUpToString:@"- " intoString:nil];
[nameScanner scanString:@"- " intoString:nil];
[nameScanner scanUpToString:@"kjklgfdjfgkdlj" intoString:&newShowName];
foundURL=YES;
source = [tab executeJavascript:@"document.documentElement.outerHTML"];
}
else if ([[tab URL] hasPrefix:@"http://www.itv.com/hub/"] ||
[[tab URL] hasPrefix:@"https://www.itv.com/hub/"])
{
url = [NSString stringWithString:[tab URL]];
source = [tab executeJavascript:@"document.documentElement.outerHTML"];
newShowName = [[tab title] stringByReplacingOccurrencesOfString:@" - The ITV Hub" withString:@""];
foundURL=YES;
}
}
if (foundURL==NO)
{
url = [NSString stringWithString:[[windows[0] activeTab] URL]];
//Might be incorrect
}
}
else
{
[browserNotOpen runModal];
return nil;
}
}
@catch (NSException *e)
{
[browserNotOpen runModal];
return nil;
}
}
else
{
[browserNotOpen runModal];
return nil;
}
}
else
{
[[NSAlert alertWithMessageText:@"Get iPlayer Automator currently only supports Safari and Chrome." defaultButton:@"OK" alternateButton:nil otherButton:nil informativeTextWithFormat:@"Please change your preferred browser in the preferences and try again."] runModal];
return nil;
}
//Process URL
if([url hasPrefix:@"http://www.bbc.co.uk/iplayer/episode/"] || [url hasPrefix:@"http://beta.bbc.co.uk/iplayer/episode"] ||
[url hasPrefix:@"https://www.bbc.co.uk/iplayer/episode/"] || [url hasPrefix:@"https://beta.bbc.co.uk/iplayer/episode"])
{
NSString *pid = nil;
NSScanner *urlScanner = [[NSScanner alloc] initWithString:url];
[urlScanner scanUpToString:@"/episode/" intoString:nil];
if ([urlScanner isAtEnd]) {
[urlScanner setScanLocation:0];
[urlScanner scanUpToString:@"/console/" intoString:nil];
}
[urlScanner scanString:@"/" intoString:nil];
[urlScanner scanUpToString:@"/" intoString:nil];
[urlScanner scanString:@"/" intoString:nil];
[urlScanner scanUpToString:@"/" intoString:&pid];
Programme *newProg = [[Programme alloc] initWithLogController:logger];
[newProg setValue:pid forKey:@"pid"];
if (newShowName) [newProg setShowName:newShowName];
// newProg.status = @"Processing...";
// [newProg performSelectorInBackground:@selector(getName) withObject:nil];
return newProg;
}
else if([url hasPrefix:@"http://www.bbc.co.uk/programmes/"])
{
NSString *pid = nil;
NSScanner *urlScanner = [[NSScanner alloc] initWithString:url];
[urlScanner scanUpToString:@"/programmes/" intoString:nil];
[urlScanner scanString:@"/" intoString:nil];
[urlScanner scanUpToString:@"/" intoString:nil];
[urlScanner scanString:@"/" intoString:nil];
[urlScanner scanUpToString:@"#" intoString:&pid];
NSScanner *scanner = [NSScanner scannerWithString:source];
[scanner scanUpToString:[NSString stringWithFormat:@"bbcProgrammes.programme = { pid : '%@', type : 'episode' }", pid] intoString:nil];
if ([scanner isAtEnd]) {
[scanner setScanLocation:0];
[scanner scanUpToString:[NSString stringWithFormat:@"bbcProgrammes.programme = { pid : '%@', type : 'clip' }", pid] intoString:nil];
}
if ([scanner isAtEnd]) {
NSAlert *invalidPage = [[NSAlert alloc] init];
[invalidPage addButtonWithTitle:@"OK"];
[invalidPage setMessageText:[NSString stringWithFormat:@"Invalid Page: %@",url]];
[invalidPage setInformativeText:@"Please ensure the frontmost browser tab is open to an iPlayer episode page or programme clip page."];
[invalidPage setAlertStyle:NSWarningAlertStyle];
[invalidPage runModal];
return nil;
}
Programme *newProg = [[Programme alloc] init];
[newProg setValue:pid forKey:@"pid"];
if (newShowName) [newProg setShowName:newShowName];
// newProg.status = @"Processing...";
// [newProg performSelectorInBackground:@selector(getName) withObject:nil];
return newProg;
}
else if ([url hasPrefix:@"http://www.bbc.co.uk/sport/olympics/2012/live-video/"] ||
[url hasPrefix:@"https://www.bbc.co.uk/sport/olympics/2012/live-video/"])
{
NSString *pid = nil;
NSScanner *urlScanner = [NSScanner scannerWithString:url];
[urlScanner scanString:@"http://www.bbc.co.uk/sport/olympics/2012/live-video/" intoString:nil];
[urlScanner scanUpToString:@"kfejklfjklj" intoString:&pid];
return [[Programme alloc] initWithInfo:nil pid:pid programmeName:newShowName network:@"BBC Sport" logController:logger];
}
else if ([url hasPrefix:@"http://www.itv.com/hub/"] || [url hasPrefix:@"https://www.itv.com/hub/"])
{
NSString *progname = nil, *productionId = nil, *title = nil, *desc = nil;
NSInteger seriesnum = 0, episodenum = 0;
progname = newShowName;
NSScanner *scanner = [NSScanner scannerWithString:source];
[scanner scanUpToString:@"<meta property=\"og:title\" content=\"" intoString:nil];
[scanner scanString:@"<meta property=\"og:title\" content=\"" intoString:nil];
[scanner scanUpToString:@"\"" intoString:&title];
if (title) progname = [title stringByDecodingHTMLEntities];
[scanner scanUpToString:@"<meta property=\"og:description\" content=\"" intoString:nil];
[scanner scanString:@"<meta property=\"og:description\" content=\"" intoString:nil];
[scanner scanUpToString:@"\"" intoString:&desc];
[scanner scanUpToString:@"&productionId=" intoString:nil];
[scanner scanString:@"&productionId=" intoString:nil];
[scanner scanUpToString:@"\"" intoString:&productionId];
if (!progname || !productionId) {
NSAlert *invalidPage = [[NSAlert alloc] init];
[invalidPage addButtonWithTitle:@"OK"];
[invalidPage setMessageText:[NSString stringWithFormat:@"Invalid Page: %@",url]];
[invalidPage setInformativeText:@"Please ensure the frontmost browser tab is open to an ITV Hub episode page."];
[invalidPage setAlertStyle:NSWarningAlertStyle];
[invalidPage runModal];
return nil;
}
NSString *pid = [productionId stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSString *showName = [NSString stringWithFormat:@"%@ - %@", progname, pid];
Programme *newProg = [[Programme alloc] init];
[newProg setPid:pid];
[newProg setShowName:showName];
[newProg setTvNetwork:@"ITV"];
[newProg setProcessedPID:@YES];
[newProg setUrl:url];
scanner = [NSScanner scannerWithString:title];
[scanner scanUpToString:@"Series " intoString:nil];
[scanner scanString:@"Series " intoString:nil];
[scanner scanInteger:&seriesnum];
[scanner setScanLocation:0];
[scanner scanUpToString:@"Episode " intoString:nil];
[scanner scanString:@"Episode " intoString:nil];
[scanner scanInteger:&episodenum];
scanner = [NSScanner scannerWithString:desc];
if ( seriesnum == 0 ) {
[scanner scanUpToString:@"Series " intoString:nil];
[scanner scanString:@"Series " intoString:nil];
[scanner scanInteger:&seriesnum];
}
if ( episodenum == 0 ) {
[scanner setScanLocation:0];
[scanner scanUpToString:@"Episode " intoString:nil];
[scanner scanString:@"Episode " intoString:nil];
[scanner scanInteger:&episodenum];
}
[newProg setSeason:seriesnum];
[newProg setEpisode:episodenum];
return newProg;
}
else
{
NSAlert *invalidPage = [[NSAlert alloc] init];
[invalidPage addButtonWithTitle:@"OK"];
[invalidPage setMessageText:[NSString stringWithFormat:@"Invalid Page: %@",url]];
[invalidPage setInformativeText:@"Please ensure the frontmost browser tab is open to an iPlayer episode page or ITV Hub episode page."];
[invalidPage setAlertStyle:NSWarningAlertStyle];
[invalidPage runModal];
return nil;
}
}
@end