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fix: escape music info to avoid syntax error #4

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fix: escape music info to avoid syntax error #4

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51cfa92
fix: escape music info to avoid syntax error
rikumi Aug 19, 2018
229a8a0
XenInfo
rikumi Sep 2, 2018
b9c17f0
修正歌词延迟一句
rikumi Sep 2, 2018
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12 changes: 8 additions & 4 deletions Tweak.xm
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,10 @@ static bool firstLoad = false;
static int lastWeatherUpdate = 1;
//static NSMutableArray* signedInfo = [[NSMutableArray alloc] init];

static NSString* escape(NSString* original) {
return [original stringByReplacingOccurrencesOfString:@"'" withString:@"\\'"];
}

static void update(NSString* values, NSString* type){
for (WKWebView* webview in _webviews) {
if([[NSString stringWithFormat:@"%@", webview.URL] isEqualToString:@"about:blank"]){
Expand Down Expand Up @@ -748,7 +752,7 @@ static void getBattery(){
// }

static void getMusic(){
dispatch_time_t delay = dispatch_time(DISPATCH_TIME_NOW, NSEC_PER_SEC * 1.0);
dispatch_time_t delay = dispatch_time(DISPATCH_TIME_NOW, NSEC_PER_SEC * 0.3);
dispatch_after(delay, dispatch_get_main_queue(), ^(void){
NSDictionary *info = [objc_getClass("MPUNowPlayingController") _xeninfo_currentNowPlayingInfo];
NSString *artist = [NSString stringWithFormat:@"%@",[info objectForKey:@"kMRMediaRemoteNowPlayingInfoArtist"]];
Expand All @@ -775,7 +779,7 @@ static void getMusic(){
[UIImagePNGRepresentation(uiimage) writeToFile:@"var/mobile/Documents/Artwork.jpg" atomically:YES];
}

NSString* music = [NSString stringWithFormat:@"var artist = '%@', album = '%@', title = '%@', isplaying = %d;", artist, album, title, isplaying];
NSString* music = [NSString stringWithFormat:@"var artist = '%@', album = '%@', title = '%@', isplaying = %d;", escape(artist), escape(album), escape(title), isplaying];
update(music, @"music");

info = nil;
Expand Down Expand Up @@ -838,16 +842,16 @@ static void getMusic(){

%hook SBMediaController
- (void)_nowPlayingInfoChanged{
%orig;
if(loaded && deviceON && hasWebview){
getMusic();
}
return %orig;
}
- (void)_mediaRemoteNowPlayingInfoDidChange:(id)arg1{
%orig;
if(loaded && deviceON && hasWebview){
getMusic();
}
%orig;
}
%end

Expand Down