From e3a151d5d2a71126c275567862a0cd2d471b42bc Mon Sep 17 00:00:00 2001 From: dec05eba Date: Sun, 4 Sep 2022 22:35:17 +0200 Subject: Dramacool: watch progress --- src/plugins/utils/EpisodeNameParser.cpp | 112 +++++++++++++++++++++++++++++ src/plugins/utils/WatchProgress.cpp | 124 ++++++++++++++++++++++++++++++++ 2 files changed, 236 insertions(+) create mode 100644 src/plugins/utils/EpisodeNameParser.cpp create mode 100644 src/plugins/utils/WatchProgress.cpp (limited to 'src/plugins/utils') diff --git a/src/plugins/utils/EpisodeNameParser.cpp b/src/plugins/utils/EpisodeNameParser.cpp new file mode 100644 index 0000000..de2b8ac --- /dev/null +++ b/src/plugins/utils/EpisodeNameParser.cpp @@ -0,0 +1,112 @@ +#include "../../../plugins/utils/EpisodeNameParser.hpp" + +namespace QuickMedia { + static bool has_season_in_name(std::string_view episode_name) { + size_t sep_count = 0; + size_t index = 0; + while(true) { + size_t next_index = episode_name.find(" - ", index); + if(next_index == std::string_view::npos) + break; + + index = next_index + 3; + ++sep_count; + } + return sep_count >= 2; + } + + static bool is_whitespace(char c) { + return c == ' ' || c == '\n' || c == '\t' || c == '\v'; + } + + static std::string_view strip_left(std::string_view str) { + size_t i = 0; + for(; i < str.size(); ++i) { + if(!is_whitespace(str[i])) + break; + } + return str.substr(i); + } + + static std::string_view strip_right(std::string_view str) { + long i = (long)str.size() - 1; + for(; i >= 0; --i) { + if(!is_whitespace(str[i])) + break; + } + return str.substr(0, i + 1); + } + + static std::string_view episode_name_extract_group(std::string_view &episode_name) { + episode_name = strip_left(episode_name); + if(episode_name[0] == '[') { + size_t group_end_index = episode_name.find(']', 1); + if(group_end_index == std::string_view::npos) + return {}; + + std::string_view group = episode_name.substr(1, group_end_index - 1); + episode_name.remove_prefix(group_end_index + 1); + return group; + } + return {}; + } + + static std::string_view episode_name_extract_anime(std::string_view &episode_name) { + episode_name = strip_left(episode_name); + size_t episode_or_season_sep_index = episode_name.find(" - "); + if(episode_or_season_sep_index == std::string_view::npos) + episode_or_season_sep_index = episode_name.size(); + + std::string_view anime = episode_name.substr(0, episode_or_season_sep_index); + anime = strip_right(anime); + if(episode_or_season_sep_index + 3 > episode_name.size()) + episode_name = {}; + else + episode_name.remove_prefix(episode_or_season_sep_index + 3); + + return anime; + } + + static std::string_view episode_name_extract_season(std::string_view &episode_name) { + return episode_name_extract_anime(episode_name); + } + + static bool is_num_real_char(char c) { + return (c >= '0' && c <= '9') || c == '.'; + } + + static std::string_view episode_name_extract_episode(std::string_view &episode_name) { + episode_name = strip_left(episode_name); + size_t i = 0; + for(; i < episode_name.size(); ++i) { + if(!is_num_real_char(episode_name[i])) + break; + } + + if(i == 0) + return {}; + + std::string_view episode = episode_name.substr(0, i); + episode_name.remove_prefix(i + 1); + return episode; + } + + std::optional episode_name_extract_parts(std::string_view episode_name) { + EpisodeNameParts name_parts; + const bool has_season = has_season_in_name(episode_name); + + name_parts.group = episode_name_extract_group(episode_name); + name_parts.anime = episode_name_extract_anime(episode_name); + if(name_parts.anime.empty()) + return std::nullopt; + + if(has_season) + name_parts.season = episode_name_extract_season(episode_name); + + name_parts.episode = episode_name_extract_episode(episode_name); + if(name_parts.episode.empty()) + return std::nullopt; + + return name_parts; + } +} \ No newline at end of file diff --git a/src/plugins/utils/WatchProgress.cpp b/src/plugins/utils/WatchProgress.cpp new file mode 100644 index 0000000..805f6e7 --- /dev/null +++ b/src/plugins/utils/WatchProgress.cpp @@ -0,0 +1,124 @@ +#include "../../../plugins/utils/WatchProgress.hpp" +#include "../../../include/Storage.hpp" +#include "../../../include/Notification.hpp" +#include + +namespace QuickMedia { + double WatchProgress::get_watch_ratio() const { + if(duration_sec == 0) + return 0; + return (double)time_pos_sec / (double)duration_sec; + } + + // We consider having watched the video if the user stopped watching 90% in, because they might skip the ending theme/credits (especially in anime) + bool WatchProgress::has_finished_watching() const { + return get_watch_ratio() >= 0.9; + } + + bool set_watch_progress_for_plugin(const char *plugin_name, const std::string &id, int64_t time_pos_sec, int64_t duration_sec, const std::string &thumbnail_url) { + Path watch_progress_dir = get_storage_dir().join("watch-progress"); + if(create_directory_recursive(watch_progress_dir) != 0) { + show_notification("QuickMedia", "Failed to create " + watch_progress_dir.data + " to set watch progress for " + id, Urgency::CRITICAL); + return false; + } + + Path progress_path = watch_progress_dir; + progress_path.join(plugin_name); + + Json::Value json_root; + if(!read_file_as_json(progress_path, json_root) || !json_root.isObject()) + json_root = Json::Value(Json::objectValue); + + Json::Value watch_progress_json(Json::objectValue); + watch_progress_json["time"] = (int64_t)time_pos_sec; + watch_progress_json["duration"] = (int64_t)duration_sec; + watch_progress_json["thumbnail_url"] = thumbnail_url; + watch_progress_json["timestamp"] = (int64_t)time(nullptr); + json_root[id] = std::move(watch_progress_json); + + if(!save_json_to_file_atomic(progress_path, json_root)) { + show_notification("QuickMedia", "Failed to set watch progress for " + id, Urgency::CRITICAL); + return false; + } + + fprintf(stderr, "Set watch progress for \"%s\" to %d/%d\n", id.c_str(), (int)time_pos_sec, (int)duration_sec); + return true; + } + + std::unordered_map get_watch_progress_for_plugin(const char *plugin_name) { + std::unordered_map watch_progress_map; + Path progress_path = get_storage_dir().join("watch-progress").join(plugin_name); + + Json::Value json_root; + if(!read_file_as_json(progress_path, json_root) || !json_root.isObject()) + return watch_progress_map; + + for(Json::Value::const_iterator it = json_root.begin(); it != json_root.end(); ++it) { + Json::Value key = it.key(); + if(!key.isString()) + continue; + + const Json::Value &time_json = (*it)["time"]; + const Json::Value &duration_json = (*it)["duration"]; + const Json::Value ×tamp_json = (*it)["timestamp"]; + if(!time_json.isInt64() || !duration_json.isInt64() || !timestamp_json.isInt64()) + continue; + + WatchProgress watch_progress; + watch_progress.time_pos_sec = time_json.asInt64(); + watch_progress.duration_sec = duration_json.asInt64(); + watch_progress.timestamp = timestamp_json.asInt64(); + + const Json::Value &thumbnail_url_json = (*it)["thumbnail_url"]; + if(thumbnail_url_json.isString()) + watch_progress.thumbnail_url = thumbnail_url_json.asString(); + + watch_progress_map[key.asString()] = std::move(watch_progress); + } + + return watch_progress_map; + } + + bool toggle_watched_for_plugin_save_to_file(const char *plugin_name, const std::string &id, int64_t duration_sec, const std::string &thumbnail_url, WatchedStatus &watched_status) { + Path local_anime_progress_path = get_storage_dir().join("watch-progress").join(plugin_name); + + Json::Value json_root; + if(!read_file_as_json(local_anime_progress_path, json_root) || !json_root.isObject()) + json_root = Json::Value(Json::objectValue); + + bool watched = false; + Json::Value &watched_item = json_root[id]; + if(watched_item.isObject()) { + const Json::Value &time_json = watched_item["time"]; + const Json::Value &duration_json = watched_item["duration"]; + if(time_json.isInt64() && duration_json.isInt64()) { + WatchProgress watch_progress; + watch_progress.time_pos_sec = time_json.asInt64(); + watch_progress.duration_sec = duration_json.asInt64(); + watched = watch_progress.has_finished_watching(); + } else { + watched = false; + } + } else { + watched_item = Json::Value(Json::objectValue); + watched = false; + } + + if(watched) { + json_root.removeMember(id.c_str()); + } else { + watched_item["time"] = (int64_t)duration_sec; + watched_item["duration"] = (int64_t)duration_sec; + watched_item["thumbnail_url"] = thumbnail_url; + watched_item["timestamp"] = (int64_t)time(nullptr); + } + + if(!save_json_to_file_atomic(local_anime_progress_path, json_root)) { + show_notification("QuickMedia", "Failed to mark " + id + " as " + (watched ? "not watched" : "watched"), Urgency::CRITICAL); + return false; + } + + watched_status = watched ? WatchedStatus::NOT_WATCHED : WatchedStatus::WATCHED; + return true; + } +} \ No newline at end of file -- cgit v1.2.3