From 664de0fac4f92f38b1b1659fdd693655516eeb16 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 14 Oct 2023 18:07:16 +0200
Subject: Remove dependency on yt-dlp for youtube

---
 src/plugins/Youtube.cpp | 107 +++++++++++++-----------------------------------
 1 file changed, 28 insertions(+), 79 deletions(-)

(limited to 'src/plugins')

diff --git a/src/plugins/Youtube.cpp b/src/plugins/Youtube.cpp
index f3226de..0c9580f 100644
--- a/src/plugins/Youtube.cpp
+++ b/src/plugins/Youtube.cpp
@@ -2396,11 +2396,7 @@ namespace QuickMedia {
     }
 
     std::string YoutubeVideoPage::get_video_url(int max_height, bool &has_embedded_audio, std::string &ext) {
-        has_embedded_audio = true;
-        ext = ".mp4";
-        return url;
-#if 0
-        if(!livestream_url.empty()) {
+        if(!livestream_url.empty() && video_formats.empty() && audio_formats.empty()) {
             has_embedded_audio = true;
             return livestream_url;
         }
@@ -2432,7 +2428,23 @@ namespace QuickMedia {
             ext = ".webm";
 
         return chosen_video_format->base.url;
-#endif
+    }
+
+    std::string YoutubeVideoPage::get_audio_url(std::string &ext) {
+        if(audio_formats.empty())
+            return "";
+
+        const YoutubeAudioFormat *chosen_audio_format = &audio_formats.front();
+        fprintf(stderr, "Choosing youtube audio format: bitrate: %d, mime type: %s\n", chosen_audio_format->base.bitrate, chosen_audio_format->base.mime_type.c_str());
+
+        if(chosen_audio_format->base.mime_type.find("mp4") != std::string::npos)
+            ext = ".m4a";
+        else if(chosen_audio_format->base.mime_type.find("webm") != std::string::npos)
+            ext = ".opus"; // TODO: Detect if vorbis (.ogg) or opus (.opus)
+        else if(chosen_audio_format->base.mime_type.find("opus") != std::string::npos)
+            ext = ".opus";
+
+        return chosen_audio_format->base.url;
     }
 
     // Returns -1 if timestamp is in an invalid format
@@ -2532,8 +2544,10 @@ namespace QuickMedia {
 
     static void subtitle_url_set_vtt_format(std::string &subtitle_url) {
         const size_t index = subtitle_url.find("&fmt=");
-        if(index == std::string::npos)
+        if(index == std::string::npos) {
+            subtitle_url += "&fmt=vtt";
             return;
+        }
 
         size_t end_index = subtitle_url.find('&');
         if(end_index == std::string::npos)
@@ -2622,11 +2636,9 @@ namespace QuickMedia {
         }
         */
 
-        if(livestream_url.empty()) {
-            parse_formats(*streaming_data_json);
-            if(video_formats.empty() && audio_formats.empty())
-                return PluginResult::ERR;
-        }
+        parse_formats(*streaming_data_json);
+        if(video_formats.empty() && audio_formats.empty() && livestream_url.empty())
+            return PluginResult::ERR;
 
         const Json::Value &video_details_json = json_root["videoDetails"];
         if(video_details_json.isObject()) {
@@ -2715,82 +2727,19 @@ namespace QuickMedia {
         // The second one works for age restricted videos and regular videos but only if they can be embedded. It doesn't work for copyrighted videos.
         // The third one works for all non-copyrighted, non-age restricted videos, embeddable or not.
 
-        const int num_request_types = 3;
+        const int num_request_types = 1;
         std::string request_data[num_request_types] = {
 R"END(
-{
-    "context": {
-        "client": {
-            "clientName": "ANDROID",
-            "clientVersion": "16.20",
-            "hl": "en",
-            "clientScreen": "EMBED"
-        },
-        "thirdParty": {
-            "embedUrl": "https://google.com"
-        }
-    },
-    "videoId": "%VIDEO_ID%",
-    "playbackContext": {
-        "contentPlaybackContext": {
-            "html5Preference": "HTML5_PREF_WANTS"
-        }
-    },
-    "contentCheckOk": true,
-    "racyCheckOk": true
-}
-)END",
-R"END(
-{
-    "context": {
-        "client": {
-            "clientName": "TVHTML5_SIMPLY_EMBEDDED_PLAYER",
-            "clientVersion": "2.0",
-            "hl": "en"
-        },
-        "thirdParty": {
-            "embedUrl": "https://youtube.com/"
-        }
-    },
-    "videoId": "%VIDEO_ID%",
-    "contentCheckOk": true,
-    "racyCheckOk": true
-}
-)END",
-R"END(
-{
-    "context": {
-        "client": {
-            "clientName": "ANDROID",
-            "clientVersion": "16.20",
-            "hl": "en"
-        },
-        "thirdParty": {
-            "embedUrl": "https://google.com"
-        }
-    },
-    "videoId": "%VIDEO_ID%",
-    "playbackContext": {
-        "contentPlaybackContext": {
-            "html5Preference": "HTML5_PREF_WANTS"
-        }
-    },
-    "contentCheckOk": true,
-    "racyCheckOk": true
-}
+    {"context":{"client":{"hl":"en","gl":"US","clientName":"IOS","clientVersion":"17.33.2","deviceModel":"iPhone14,3"}},"videoId":"%VIDEO_ID%"}
 )END",
         };
 
         std::string client_names[num_request_types] = {
-            "3",
-            "85",
-            "3"
+            "1"
         };
 
         std::string client_versions[num_request_types] = {
-            "16.20",
-            "2.0",
-            "16.20"
+            "2.20210622.10.00"
         };
 
         for(int i = 0; i < num_request_types; ++i) {
-- 
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