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#pragma once
#include "Page.hpp"
#include "../include/AsyncTask.hpp"
#include <unordered_set>
#include <map>
namespace QuickMedia {
struct YoutubeFormat {
std::string url;
int bitrate = 0;
std::string mime_type;
};
struct YoutubeVideoFormat {
YoutubeFormat base;
int width = 0;
int height = 0;
int fps = 0;
bool has_embedded_audio = false;
};
struct YoutubeAudioFormat {
YoutubeFormat base;
};
struct YoutubeVideoDetails {
std::string title;
std::string author;
std::string views;
std::string description;
double duration = 0.0;
};
// Returns |url| if the url is already a youtube url
std::string invidious_url_to_youtube_url(const std::string &url);
bool youtube_url_extract_id(const std::string &youtube_url, std::string &youtube_video_id);
// |video_url| or |audio_url| will be empty if there is an error and false will be returned.
// If false is returned from |active_handler|, then this function is cancelled.
bool youtube_custom_redirect(std::string &video_url, std::string &audio_url, int64_t &video_content_length, int64_t &audio_content_length, std::function<bool()> active_handler);
class YoutubeSearchPage : public LazyFetchPage {
public:
YoutubeSearchPage(Program *program, std::string video_id = "") : LazyFetchPage(program), video_id(std::move(video_id)) {}
const char* get_title() const override { return "Search"; }
bool search_is_suggestion() override { return true; }
bool search_is_filter() override { return false; }
SearchResult search(const std::string &str, BodyItems &result_items) override;
PluginResult get_page(const std::string &str, int page, BodyItems &result_items) override;
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
PluginResult submit_suggestion(const SubmitArgs &args, BodyItems &result_items) override;
PluginResult lazy_fetch(BodyItems &result_items) override;
bool lazy_fetch_is_loader() override { return true; }
private:
PluginResult search_get_continuation(const std::string &url, const std::string &continuation_token, BodyItems &result_items);
private:
std::string video_id;
std::string search_url;
std::string continuation_token;
int current_page = 0;
std::unordered_set<std::string> added_videos;
};
class YoutubeDescriptionPage : public Page {
public:
YoutubeDescriptionPage(Program *program) : Page(program) {}
const char* get_title() const override { return "Description"; }
};
class YoutubeCommentsPage : public LazyFetchPage {
public:
YoutubeCommentsPage(Program *program, const std::string &video_url, const std::string &continuation_token) : LazyFetchPage(program), video_url(video_url), continuation_token(continuation_token) {}
const char* get_title() const override { return "Comments"; }
PluginResult get_page(const std::string &str, int page, BodyItems &result_items) override;
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
PluginResult lazy_fetch(BodyItems &result_items) override;
private:
int current_page = 0;
std::string video_url;
std::string continuation_token;
};
class YoutubeCommentRepliesPage : public LazyFetchPage {
public:
YoutubeCommentRepliesPage(Program *program, const std::string &video_url, const std::string &continuation_token) : LazyFetchPage(program), video_url(video_url), continuation_token(continuation_token) {}
const char* get_title() const override { return "Comment replies"; }
PluginResult get_page(const std::string &str, int page, BodyItems &result_items) override;
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
PluginResult lazy_fetch(BodyItems &result_items) override;
private:
int current_page = 0;
std::string video_url;
std::string continuation_token;
};
class YoutubeChannelPage : public LazyFetchPage, public TrackablePage {
public:
YoutubeChannelPage(Program *program, std::string url, std::string continuation_token, std::string title) : LazyFetchPage(program), TrackablePage(title, url), url(url), continuation_token(std::move(continuation_token)), title(title) {}
const char* get_title() const override { return title.c_str(); }
bool search_is_filter() override { return false; }
SearchResult search(const std::string &str, BodyItems &result_items) override;
PluginResult get_page(const std::string &str, int page, BodyItems &result_items) override;
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
PluginResult lazy_fetch(BodyItems &result_items) override;
TrackResult track(const std::string &str) override;
bool is_trackable() const override { return true; }
std::unordered_set<std::string> added_videos;
private:
PluginResult search_get_continuation(const std::string &url, const std::string &continuation_token, BodyItems &result_items);
private:
const std::string url;
std::string continuation_token;
const std::string title;
int current_page = 0;
};
struct YoutubeSubscriptionTaskResult {
std::shared_ptr<BodyItem> body_item;
time_t timestamp = 0;
};
class YoutubeSubscriptionsPage : public LazyFetchPage {
public:
YoutubeSubscriptionsPage(Program *program) : LazyFetchPage(program) {}
const char* get_title() const override { return "Subscriptions"; }
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
PluginResult lazy_fetch(BodyItems &result_items) override;
private:
std::array<AsyncTask<std::vector<YoutubeSubscriptionTaskResult>>, 4> subscription_load_tasks; // TODO: Use multiple curl outputs instead?
};
class YoutubeRelatedVideosPage : public RelatedVideosPage {
public:
YoutubeRelatedVideosPage(Program *program) : RelatedVideosPage(program) {}
PluginResult submit(const SubmitArgs &args, std::vector<Tab> &result_tabs) override;
};
class YoutubeVideoPage : public VideoPage {
public:
YoutubeVideoPage(Program *program, std::string url);
const char* get_title() const override { return ""; }
BodyItems get_related_media(const std::string &url) override;
PluginResult get_related_pages(const BodyItems &related_videos, const std::string &channel_url, std::vector<Tab> &result_tabs) override;
int get_related_pages_first_tab() override { return 1; }
void set_url(std::string new_url) override;
std::string get_url_timestamp() override;
std::string get_video_url(int max_height, bool &has_embedded_audio, std::string &ext) override;
std::string get_audio_url(std::string &ext) override;
PluginResult load(std::string &title, std::string &channel_url, double &duration, std::vector<MediaChapter> &chapters, std::string &err_str) override;
void mark_watched() override;
void get_subtitles(SubtitleData &subtitle_data) override;
void set_watch_progress(int64_t time_pos_sec, int64_t duration_sec) override;
private:
PluginResult parse_video_response(const Json::Value &json_root, std::string &title, std::string &channel_url, std::vector<MediaChapter> &chapters, std::string &err_str);
void parse_format(const Json::Value &format_json, bool is_adaptive);
void parse_formats(const Json::Value &streaming_data_json);
private:
std::string timestamp;
std::string comments_continuation_token;
std::string livestream_url;
std::vector<YoutubeVideoFormat> video_formats;
std::vector<YoutubeAudioFormat> audio_formats;
std::map<std::string, SubtitleData> subtitle_urls_by_lang_code;
std::string playback_url;
std::string watchtime_url;
std::string tracking_url;
YoutubeVideoDetails video_details;
};
}
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