Mercurial > minori
annotate src/gui/pages/torrents.cc @ 324:5d3c9b31aa6e
anime: add completed date member
| author | Paper <paper@paper.us.eu.org> | 
|---|---|
| date | Wed, 12 Jun 2024 23:03:22 -0400 | 
| parents | 9a88e1725fd2 | 
| children | a0aa8c8c4307 | 
| rev | line source | 
|---|---|
| 54 
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changeset | 1 #include "gui/pages/torrents.h" | 
| 258 | 2 #include "core/filesystem.h" | 
| 114 | 3 #include "core/http.h" | 
| 4 #include "core/session.h" | |
| 258 | 5 #include "core/strings.h" | 
| 114 | 6 #include "gui/widgets/text.h" | 
| 7 #include "track/media.h" | |
| 178 
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changeset | 8 | 
| 114 | 9 #include <QByteArray> | 
| 10 #include <QDataStream> | |
| 258 | 11 #include <QDebug> | 
| 12 #include <QHeaderView> | |
| 230 
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changeset | 13 #include <QThread> | 
| 258 | 14 #include <QToolBar> | 
| 15 #include <QTreeView> | |
| 16 #include <QVBoxLayout> | |
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changeset | 17 #include <QtGlobal> | 
| 178 
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changeset | 18 | 
| 258 | 19 #include <algorithm> | 
| 20 #include <fstream> | |
| 114 | 21 #include <iostream> | 
| 22 #include <sstream> | |
| 23 | |
| 258 | 24 #include "anitomy/anitomy.h" | 
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changeset | 25 #include "pugixml.hpp" | 
| 154 | 26 | 
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changeset | 27 /* This file is very, very similar to the anime list page. | 
| 250 | 28 * | 
| 29 * It differs from Taiga in that it uses tabs instead of | |
| 30 * those "groups", but those are custom painted and a pain in the ass to | |
| 31 * maintain over multiple platforms. | |
| 258 | 32 */ | 
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changeset | 33 | 
| 114 | 34 TorrentsPageListSortFilter::TorrentsPageListSortFilter(QObject* parent) : QSortFilterProxyModel(parent) { | 
| 35 } | |
| 36 | |
| 37 bool TorrentsPageListSortFilter::lessThan(const QModelIndex& l, const QModelIndex& r) const { | |
| 38 QVariant left = sourceModel()->data(l, sortRole()); | |
| 39 QVariant right = sourceModel()->data(r, sortRole()); | |
| 40 | |
| 41 switch (left.userType()) { | |
| 42 case QMetaType::Int: | |
| 43 case QMetaType::UInt: | |
| 44 case QMetaType::LongLong: | |
| 45 case QMetaType::ULongLong: return left.toInt() < right.toInt(); | |
| 46 case QMetaType::QDate: return left.toDate() < right.toDate(); | |
| 47 case QMetaType::QString: | |
| 48 default: return QString::compare(left.toString(), right.toString(), Qt::CaseInsensitive) < 0; | |
| 49 } | |
| 50 } | |
| 51 | |
| 52 /* -------------------------------------------- */ | |
| 53 | |
| 54 TorrentsPageListModel::TorrentsPageListModel(QObject* parent) : QAbstractListModel(parent) { | |
| 55 } | |
| 56 | |
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changeset | 57 void TorrentsPageListModel::DownloadTorrents(QItemSelection selection) { | 
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changeset | 58 const auto indexes = selection.indexes(); | 
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changeset | 59 | 
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changeset | 60 for (const auto& index : indexes) { | 
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changeset | 61 /* a torrent file IS literally text... */ | 
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changeset | 62 const std::string link = list.at(index.row()).GetLink(); | 
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changeset | 63 const std::string filename = list.at(index.row()).GetFilename() + ".torrent"; | 
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changeset | 64 | 
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changeset | 65 const std::filesystem::path torrents_dir = Filesystem::GetTorrentsPath(); | 
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changeset | 66 std::filesystem::create_directories(torrents_dir); | 
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changeset | 67 | 
| 291 | 68 /* this sucks */ | 
| 69 HTTP::RequestThread* thread = new HTTP::RequestThread(link, {}, "", HTTP::Type::Get, this); | |
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changeset | 70 | 
| 291 | 71 connect(thread, &HTTP::RequestThread::ReceivedData, this, [this, torrents_dir, filename](const QByteArray& data) { | 
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changeset | 72 std::ofstream file(torrents_dir / filename, std::ofstream::out | std::ofstream::trunc); | 
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changeset | 73 if (!file) | 
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changeset | 74 return; // wat | 
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changeset | 75 | 
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changeset | 76 file.write(data.data(), data.size()); | 
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changeset | 77 file.close(); | 
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changeset | 78 }); | 
| 291 | 79 connect(thread, &HTTP::RequestThread::finished, thread, &HTTP::RequestThread::deleteLater); | 
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changeset | 80 | 
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changeset | 81 thread->start(); | 
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changeset | 82 } | 
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changeset | 83 } | 
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changeset | 84 | 
| 114 | 85 QByteArray TorrentsPageListModel::DownloadTorrentList() { | 
| 291 | 86 return HTTP::Request(session.config.torrents.feed_link); | 
| 114 | 87 } | 
| 88 | |
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changeset | 89 void TorrentsPageListModel::ParseFeedDescription(const std::string& description, Torrent& torrent) { | 
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changeset | 90 /* Parse description... */ | 
| 258 | 91 enum class Keys { | 
| 92 SIZE, | |
| 93 AUTHORIZED, | |
| 94 SUBMITTER, | |
| 95 COMMENT | |
| 96 }; | |
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changeset | 97 | 
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changeset | 98 const std::unordered_map<std::string, Keys> KeyMap = { | 
| 258 | 99 {"Size", Keys::SIZE }, | 
| 100 {"Authorized", Keys::AUTHORIZED}, | |
| 101 {"Submitter", Keys::SUBMITTER }, | |
| 102 {"Comment", Keys::COMMENT } | |
| 103 }; | |
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changeset | 104 | 
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changeset | 105 /* Parse size from description */ | 
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changeset | 106 std::istringstream descstream(description); | 
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changeset | 107 | 
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changeset | 108 for (std::string line; std::getline(descstream, line);) { | 
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changeset | 109 const size_t pos = line.find_first_of(':', 0); | 
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changeset | 110 if (pos == std::string::npos) | 
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changeset | 111 continue; | 
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changeset | 112 | 
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changeset | 113 const std::string key = line.substr(0, pos); | 
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changeset | 114 const std::string value = line.substr(line.find_first_not_of(": ", pos)); | 
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changeset | 115 | 
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changeset | 116 switch (KeyMap.at(key)) { | 
| 258 | 117 case Keys::COMMENT: torrent.SetDescription(value); break; | 
| 118 case Keys::SIZE: torrent.SetSize(Strings::HumanReadableSizeToBytes(value)); break; | |
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changeset | 119 case Keys::AUTHORIZED: | 
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changeset | 120 if (torrent.GetGroup().empty() && value != "N/A") | 
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changeset | 121 torrent.SetGroup(value); | 
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changeset | 122 break; | 
| 258 | 123 default: break; | 
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changeset | 124 } | 
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changeset | 125 } | 
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changeset | 126 } | 
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changeset | 127 | 
| 114 | 128 void TorrentsPageListModel::ParseTorrentList(const QByteArray& ba) { | 
| 129 std::istringstream stdstream(Strings::ToUtf8String(ba)); | |
| 130 | |
| 131 pugi::xml_document doc; | |
| 132 if (!doc.load(stdstream)) | |
| 133 return; // peace out | |
| 134 | |
| 135 /* my extra special dumb hack. */ | |
| 136 if (!rowCount(index(0))) { | |
| 137 beginInsertRows(QModelIndex(), 0, 0); | |
| 138 endInsertRows(); | |
| 139 } | |
| 140 | |
| 141 beginResetModel(); | |
| 142 | |
| 143 list.clear(); | |
| 144 /* this is just an rss parser; it should be in a separate class... */ | |
| 145 for (pugi::xml_node item : doc.child("rss").child("channel").children("item")) { | |
| 146 TorrentModelItem torrent; | |
| 147 torrent.SetFilename(item.child_value("title")); /* "title" == filename */ | |
| 148 { | |
| 154 | 149 anitomy::Anitomy anitomy; | 
| 150 anitomy.Parse(Strings::ToWstring(torrent.GetFilename())); | |
| 151 | |
| 152 const auto& elements = anitomy.elements(); | |
| 153 | |
| 154 /* todo: patch Anitomy so that it doesn't use wide strings */ | |
| 155 torrent.SetTitle(Strings::ToUtf8String(elements.get(anitomy::kElementAnimeTitle))); | |
| 264 | 156 std::string episode = Strings::ToUtf8String(elements.get(anitomy::kElementEpisodeNumber)); | 
| 157 Strings::RemoveLeadingChars(episode, '0'); | |
| 158 torrent.SetEpisode(episode); | |
| 154 | 159 torrent.SetGroup(Strings::ToUtf8String(elements.get(anitomy::kElementReleaseGroup))); | 
| 160 torrent.SetResolution(Strings::ToUtf8String(elements.get(anitomy::kElementVideoResolution))); | |
| 114 | 161 } | 
| 162 | |
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changeset | 163 std::string description = item.child_value("description"); | 
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changeset | 164 Strings::TextifySynopsis(description); | 
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changeset | 165 ParseFeedDescription(description, torrent); | 
| 114 | 166 | 
| 167 torrent.SetLink(item.child_value("link")); | |
| 168 torrent.SetGuid(item.child_value("guid")); | |
| 169 { | |
| 170 const QString date_str = Strings::ToQString(item.child_value("pubDate")); | |
| 171 torrent.SetDate(QDateTime::fromString(date_str, "ddd, dd MMM yyyy HH:mm:ss t")); | |
| 172 } | |
| 173 list.push_back(torrent); | |
| 174 } | |
| 175 | |
| 176 endResetModel(); | |
| 177 } | |
| 178 | |
| 179 void TorrentsPageListModel::RefreshTorrentList() { | |
| 180 ParseTorrentList(DownloadTorrentList()); | |
| 181 } | |
| 182 | |
| 183 int TorrentsPageListModel::rowCount(const QModelIndex& parent) const { | |
| 184 return list.size(); | |
| 185 (void)(parent); | |
| 186 } | |
| 187 | |
| 188 int TorrentsPageListModel::columnCount(const QModelIndex& parent) const { | |
| 189 return NB_COLUMNS; | |
| 190 (void)(parent); | |
| 191 } | |
| 192 | |
| 193 QVariant TorrentsPageListModel::headerData(const int section, const Qt::Orientation orientation, const int role) const { | |
| 194 switch (role) { | |
| 195 case Qt::DisplayRole: { | |
| 196 switch (section) { | |
| 197 case TL_TITLE: return tr("Anime title"); | |
| 198 case TL_EPISODE: return tr("Episode"); | |
| 199 case TL_GROUP: return tr("Group"); | |
| 200 case TL_SIZE: return tr("Size"); | |
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changeset | 201 case TL_RESOLUTION: return tr("Resolution"); /* "Video" in Taiga */ | 
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changeset | 202 case TL_SEEDERS: return tr("S"); | 
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changeset | 203 case TL_LEECHERS: return tr("L"); | 
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changeset | 204 case TL_DOWNLOADS: return tr("D"); | 
| 114 | 205 case TL_DESCRIPTION: return tr("Description"); | 
| 206 case TL_FILENAME: return tr("Filename"); | |
| 207 case TL_RELEASEDATE: return tr("Release date"); | |
| 208 default: return {}; | |
| 209 } | |
| 210 break; | |
| 211 } | |
| 212 case Qt::TextAlignmentRole: { | |
| 213 switch (section) { | |
| 214 case TL_FILENAME: | |
| 215 case TL_GROUP: | |
| 216 case TL_DESCRIPTION: | |
| 217 case TL_RESOLUTION: | |
| 218 case TL_TITLE: return QVariant(Qt::AlignLeft | Qt::AlignVCenter); | |
| 219 case TL_SEEDERS: | |
| 220 case TL_LEECHERS: | |
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changeset | 221 case TL_DOWNLOADS: | 
| 114 | 222 case TL_SIZE: | 
| 223 case TL_EPISODE: | |
| 224 case TL_RELEASEDATE: return QVariant(Qt::AlignRight | Qt::AlignVCenter); | |
| 225 default: return {}; | |
| 226 } | |
| 227 break; | |
| 228 } | |
| 229 } | |
| 230 return QAbstractListModel::headerData(section, orientation, role); | |
| 231 } | |
| 232 | |
| 233 bool TorrentsPageListModel::setData(const QModelIndex& index, const QVariant& value, int role) { | |
| 234 TorrentModelItem& item = list.at(index.row()); | |
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changeset | 235 | 
| 114 | 236 if (index.column() == 0) { | 
| 237 switch (role) { | |
| 258 | 238 case Qt::EditRole: return false; | 
| 114 | 239 case Qt::CheckStateRole: | 
| 240 item.SetChecked(value.toBool()); | |
| 241 emit dataChanged(index, index); | |
| 242 return true; | |
| 243 } | |
| 244 } | |
| 245 | |
| 246 return QAbstractItemModel::setData(index, value, role); | |
| 247 } | |
| 248 | |
| 249 QVariant TorrentsPageListModel::data(const QModelIndex& index, int role) const { | |
| 250 if (!index.isValid()) | |
| 251 return QVariant(); | |
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changeset | 252 | 
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changeset | 253 const TorrentModelItem& item = list.at(index.row()); | 
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changeset | 254 | 
| 114 | 255 switch (role) { | 
| 256 case Qt::DisplayRole: | |
| 257 switch (index.column()) { | |
| 116 
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changeset | 258 case TL_TITLE: return Strings::ToQString(item.GetTitle()); | 
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changeset | 259 case TL_EPISODE: return Strings::ToQString(item.GetEpisode()); | 
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changeset | 260 case TL_GROUP: return Strings::ToQString(item.GetGroup()); | 
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changeset | 261 case TL_SIZE: return Strings::ToQString(Strings::BytesToHumanReadableSize(item.GetSize())); | 
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changeset | 262 case TL_RESOLUTION: return Strings::ToQString(item.GetResolution()); | 
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changeset | 263 case TL_SEEDERS: return item.GetSeeders(); | 
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changeset | 264 case TL_LEECHERS: return item.GetLeechers(); | 
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changeset | 265 case TL_DOWNLOADS: return item.GetDownloads(); | 
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changeset | 266 case TL_DESCRIPTION: return Strings::ToQString(item.GetDescription()); | 
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changeset | 267 case TL_FILENAME: return Strings::ToQString(item.GetFilename()); | 
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changeset | 268 case TL_RELEASEDATE: return item.GetDate(); | 
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changeset | 269 default: return {}; | 
| 114 | 270 } | 
| 271 break; | |
| 272 case Qt::UserRole: | |
| 273 switch (index.column()) { | |
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changeset | 274 case TL_EPISODE: return Strings::ToInt(item.GetEpisode(), -1); | 
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changeset | 275 /* We have to use this to work around some stupid | 
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changeset | 276 * "conversion ambiguous" error on Linux | 
| 258 | 277 */ | 
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changeset | 278 case TL_SIZE: return QVariant::fromValue(item.GetSize()); | 
| 114 | 279 default: return data(index, Qt::DisplayRole); | 
| 280 } | |
| 281 break; | |
| 282 case Qt::SizeHintRole: { | |
| 283 switch (index.column()) { | |
| 284 default: { | |
| 116 
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changeset | 285 /* max horizontal size of 100, height size = size of current font */ | 
| 114 | 286 const QString d = data(index, Qt::DisplayRole).toString(); | 
| 287 const QFontMetrics metric = QFontMetrics(QFont()); | |
| 288 | |
| 273 
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changeset | 289 return QSize(std::max(metric.boundingRect(d).width(), 100), metric.height()); | 
| 114 | 290 } | 
| 291 } | |
| 292 break; | |
| 293 } | |
| 294 case Qt::TextAlignmentRole: | |
| 295 switch (index.column()) { | |
| 296 case TL_FILENAME: | |
| 297 case TL_GROUP: | |
| 298 case TL_DESCRIPTION: | |
| 299 case TL_RESOLUTION: | |
| 300 case TL_TITLE: return QVariant(Qt::AlignLeft | Qt::AlignVCenter); | |
| 301 case TL_SEEDERS: | |
| 302 case TL_LEECHERS: | |
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changeset | 303 case TL_DOWNLOADS: | 
| 114 | 304 case TL_SIZE: | 
| 305 case TL_EPISODE: | |
| 306 case TL_RELEASEDATE: return QVariant(Qt::AlignRight | Qt::AlignVCenter); | |
| 307 default: return {}; | |
| 308 } | |
| 309 break; | |
| 310 } | |
| 311 return QVariant(); | |
| 312 } | |
| 313 | |
| 314 Qt::ItemFlags TorrentsPageListModel::flags(const QModelIndex& index) const { | |
| 315 if (!index.isValid()) | |
| 316 return Qt::NoItemFlags; | |
| 317 | |
| 118 
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changeset | 318 return Qt::ItemIsEnabled | Qt::ItemIsSelectable; | 
| 114 | 319 } | 
| 320 | |
| 321 TorrentsPage::TorrentsPage(QWidget* parent) : QFrame(parent) { | |
| 322 setFrameShape(QFrame::Box); | |
| 323 setFrameShadow(QFrame::Sunken); | |
| 324 | |
| 325 QVBoxLayout* layout = new QVBoxLayout(this); | |
| 326 layout->setContentsMargins(0, 0, 0, 0); | |
| 327 layout->setSpacing(0); | |
| 328 | |
| 329 { | |
| 330 /* Toolbar */ | |
| 331 QToolBar* toolbar = new QToolBar(this); | |
| 332 toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); | |
| 333 toolbar->setIconSize(QSize(16, 16)); | |
| 334 toolbar->setMovable(false); | |
| 335 | |
| 336 { | |
| 337 /* this needs to be stored somewhere to replicate Taiga's | |
| 338 "timer" feature */ | |
| 258 | 339 toolbar->addAction(QIcon(":/icons/16x16/arrow-circle-315.png"), tr("&Check new torrents"), | 
| 340 [this] { Refresh(); }); | |
| 114 | 341 } | 
| 342 | |
| 343 toolbar->addSeparator(); | |
| 344 | |
| 345 { | |
| 258 | 346 toolbar->addAction(QIcon(":/icons/16x16/navigation-270-button.png"), tr("Download &marked torrents"), | 
| 347 [this] { DownloadSelection(); }); | |
| 114 | 348 } | 
| 349 | |
| 258 | 350 { toolbar->addAction(QIcon(":/icons/16x16/cross-button.png"), tr("&Discard all")); } | 
| 114 | 351 | 
| 352 toolbar->addSeparator(); | |
| 353 | |
| 258 | 354 { toolbar->addAction(QIcon(":/icons/16x16/gear.png"), tr("&Settings")); } | 
| 114 | 355 | 
| 356 layout->addWidget(toolbar); | |
| 357 } | |
| 358 | |
| 359 { | |
| 360 QFrame* line = new QFrame(this); | |
| 361 line->setFrameShape(QFrame::HLine); | |
| 362 line->setFrameShadow(QFrame::Sunken); | |
| 363 line->setLineWidth(1); | |
| 364 layout->addWidget(line); | |
| 365 } | |
| 366 | |
| 367 { | |
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changeset | 368 treeview = new QTreeView(this); | 
| 114 | 369 treeview->setUniformRowHeights(true); | 
| 370 treeview->setAllColumnsShowFocus(false); | |
| 371 treeview->setAlternatingRowColors(true); | |
| 372 treeview->setSortingEnabled(true); | |
| 373 treeview->setSelectionMode(QAbstractItemView::ExtendedSelection); | |
| 374 treeview->setItemsExpandable(false); | |
| 375 treeview->setRootIsDecorated(false); | |
| 376 treeview->setContextMenuPolicy(Qt::CustomContextMenu); | |
| 377 treeview->setFrameShape(QFrame::NoFrame); | |
| 378 | |
| 379 { | |
| 380 sort_model = new TorrentsPageListSortFilter(treeview); | |
| 381 model = new TorrentsPageListModel(treeview); | |
| 382 sort_model->setSourceModel(model); | |
| 383 sort_model->setSortRole(Qt::UserRole); | |
| 384 sort_model->setSortCaseSensitivity(Qt::CaseInsensitive); | |
| 385 treeview->setModel(sort_model); | |
| 386 } | |
| 387 | |
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changeset | 388 // set column sizes | 
| 258 | 389 treeview->setColumnWidth(TorrentsPageListModel::TL_TITLE, 240); | 
| 390 treeview->setColumnWidth(TorrentsPageListModel::TL_EPISODE, 60); | |
| 391 treeview->setColumnWidth(TorrentsPageListModel::TL_GROUP, 100); | |
| 392 treeview->setColumnWidth(TorrentsPageListModel::TL_SIZE, 70); | |
| 393 treeview->setColumnWidth(TorrentsPageListModel::TL_RESOLUTION, 100); | |
| 394 treeview->setColumnWidth(TorrentsPageListModel::TL_SEEDERS, 20); | |
| 395 treeview->setColumnWidth(TorrentsPageListModel::TL_LEECHERS, 20); | |
| 396 treeview->setColumnWidth(TorrentsPageListModel::TL_DOWNLOADS, 20); | |
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changeset | 397 treeview->setColumnWidth(TorrentsPageListModel::TL_DESCRIPTION, 200); | 
| 258 | 398 treeview->setColumnWidth(TorrentsPageListModel::TL_FILENAME, 200); | 
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changeset | 399 treeview->setColumnWidth(TorrentsPageListModel::TL_RELEASEDATE, 190); | 
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changeset | 400 | 
| 250 | 401 treeview->header()->setStretchLastSection(false); | 
| 402 | |
| 114 | 403 layout->addWidget(treeview); | 
| 404 } | |
| 405 } | |
| 406 | |
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changeset | 407 void TorrentsPage::DownloadSelection() { | 
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changeset | 408 if (!model) | 
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changeset | 409 return; | 
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changeset | 410 | 
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changeset | 411 const QItemSelection selection = sort_model->mapSelectionToSource(treeview->selectionModel()->selection()); | 
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changeset | 412 | 
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changeset | 413 model->DownloadTorrents(selection); | 
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changeset | 414 } | 
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changeset | 415 | 
| 114 | 416 void TorrentsPage::Refresh() { | 
| 417 if (!model) | |
| 418 return; | |
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changeset | 419 | 
| 291 | 420 HTTP::RequestThread* thread = new HTTP::RequestThread(session.config.torrents.feed_link); | 
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changeset | 421 | 
| 291 | 422 connect(thread, &HTTP::RequestThread::ReceivedData, this, [&](const QByteArray& ba) { | 
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changeset | 423 /* This is to make sure we aren't in a different thread | 
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changeset | 424 * messing around with GUI stuff | 
| 258 | 425 */ | 
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changeset | 426 treeview->setUpdatesEnabled(false); | 
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changeset | 427 model->ParseTorrentList(ba); | 
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changeset | 428 treeview->setUpdatesEnabled(true); | 
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changeset | 429 }); | 
| 291 | 430 connect(thread, &HTTP::RequestThread::finished, thread, &HTTP::RequestThread::deleteLater); | 
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changeset | 431 | 
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changeset | 432 thread->start(); | 
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changeset | 433 } | 
