1267 lines
37 KiB
C++
1267 lines
37 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "data/data_document.h"
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#include "data/data_session.h"
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#include "lang/lang_keys.h"
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#include "inline_bots/inline_bot_layout_item.h"
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#include "mainwidget.h"
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#include "core/file_utilities.h"
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#include "core/mime_type.h"
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#include "media/media_audio.h"
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#include "storage/localstorage.h"
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#include "platform/platform_specific.h"
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#include "history/history.h"
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#include "history/history_item.h"
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#include "history/history_media_types.h"
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#include "window/window_controller.h"
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#include "storage/cache/storage_cache_database.h"
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#include "auth_session.h"
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#include "mainwindow.h"
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#include "messenger.h"
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namespace {
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QString JoinStringList(const QStringList &list, const QString &separator) {
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const auto count = list.size();
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if (!count) {
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return QString();
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}
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auto result = QString();
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auto fullsize = separator.size() * (count - 1);
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for (const auto &string : list) {
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fullsize += string.size();
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}
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result.reserve(fullsize);
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result.append(list[0]);
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for (auto i = 1; i != count; ++i) {
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result.append(separator).append(list[i]);
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}
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return result;
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}
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} // namespace
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bool fileIsImage(const QString &name, const QString &mime) {
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QString lowermime = mime.toLower(), namelower = name.toLower();
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if (lowermime.startsWith(qstr("image/"))) {
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return true;
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} else if (namelower.endsWith(qstr(".bmp"))
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|| namelower.endsWith(qstr(".jpg"))
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|| namelower.endsWith(qstr(".jpeg"))
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|| namelower.endsWith(qstr(".gif"))
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|| namelower.endsWith(qstr(".webp"))
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|| namelower.endsWith(qstr(".tga"))
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|| namelower.endsWith(qstr(".tiff"))
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|| namelower.endsWith(qstr(".tif"))
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|| namelower.endsWith(qstr(".psd"))
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|| namelower.endsWith(qstr(".png"))) {
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return true;
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}
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return false;
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}
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QString FileNameUnsafe(
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const QString &title,
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const QString &filter,
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const QString &prefix,
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QString name,
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bool savingAs,
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const QDir &dir) {
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#ifdef Q_OS_WIN
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name = name.replace(QRegularExpression(qsl("[\\\\\\/\\:\\*\\?\\\"\\<\\>\\|]")), qsl("_"));
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#elif defined Q_OS_MAC
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name = name.replace(QRegularExpression(qsl("[\\:]")), qsl("_"));
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#elif defined Q_OS_LINUX
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name = name.replace(QRegularExpression(qsl("[\\/]")), qsl("_"));
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#endif
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if (Global::AskDownloadPath() || savingAs) {
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if (!name.isEmpty() && name.at(0) == QChar::fromLatin1('.')) {
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name = filedialogDefaultName(prefix, name);
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} else if (dir.path() != qsl(".")) {
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QString path = dir.absolutePath();
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if (path != cDialogLastPath()) {
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cSetDialogLastPath(path);
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Local::writeUserSettings();
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}
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}
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// check if extension of filename is present in filter
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// it should be in first filter section on the first place
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// place it there, if it is not
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QString ext = QFileInfo(name).suffix(), fil = filter, sep = qsl(";;");
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if (!ext.isEmpty()) {
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if (QRegularExpression(qsl("^[a-zA-Z_0-9]+$")).match(ext).hasMatch()) {
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QStringList filters = filter.split(sep);
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if (filters.size() > 1) {
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QString first = filters.at(0);
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int32 start = first.indexOf(qsl("(*."));
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if (start >= 0) {
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if (!QRegularExpression(qsl("\\(\\*\\.") + ext + qsl("[\\)\\s]"), QRegularExpression::CaseInsensitiveOption).match(first).hasMatch()) {
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QRegularExpressionMatch m = QRegularExpression(qsl(" \\*\\.") + ext + qsl("[\\)\\s]"), QRegularExpression::CaseInsensitiveOption).match(first);
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if (m.hasMatch() && m.capturedStart() > start + 3) {
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int32 oldpos = m.capturedStart(), oldend = m.capturedEnd();
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fil = first.mid(0, start + 3) + ext + qsl(" *.") + first.mid(start + 3, oldpos - start - 3) + first.mid(oldend - 1) + sep + JoinStringList(filters.mid(1), sep);
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} else {
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fil = first.mid(0, start + 3) + ext + qsl(" *.") + first.mid(start + 3) + sep + JoinStringList(filters.mid(1), sep);
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}
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}
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} else {
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fil = QString();
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}
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} else {
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fil = QString();
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}
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} else {
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fil = QString();
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}
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}
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return filedialogGetSaveFile(name, title, fil, name) ? name : QString();
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}
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QString path;
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if (Global::DownloadPath().isEmpty()) {
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path = psDownloadPath();
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} else if (Global::DownloadPath() == qsl("tmp")) {
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path = cTempDir();
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} else {
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path = Global::DownloadPath();
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}
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if (name.isEmpty()) name = qsl(".unknown");
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if (name.at(0) == QChar::fromLatin1('.')) {
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if (!QDir().exists(path)) QDir().mkpath(path);
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return filedialogDefaultName(prefix, name, path);
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}
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if (dir.path() != qsl(".")) {
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path = dir.absolutePath() + '/';
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}
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QString nameStart, extension;
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int32 extPos = name.lastIndexOf('.');
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if (extPos >= 0) {
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nameStart = name.mid(0, extPos);
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extension = name.mid(extPos);
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} else {
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nameStart = name;
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}
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QString nameBase = path + nameStart;
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name = nameBase + extension;
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for (int i = 0; QFileInfo(name).exists(); ++i) {
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name = nameBase + QString(" (%1)").arg(i + 2) + extension;
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}
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if (!QDir().exists(path)) QDir().mkpath(path);
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return name;
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}
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QString FileNameForSave(
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const QString &title,
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const QString &filter,
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const QString &prefix,
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QString name,
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bool savingAs,
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const QDir &dir) {
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const auto result = FileNameUnsafe(
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title,
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filter,
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prefix,
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name,
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savingAs,
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dir);
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#ifdef Q_OS_WIN
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const auto lower = result.trimmed().toLower();
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const auto kBadExtensions = { qstr(".lnk"), qstr(".scf") };
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const auto kMaskExtension = qsl(".download");
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for (const auto extension : kBadExtensions) {
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if (lower.endsWith(extension)) {
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return result + kMaskExtension;
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}
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}
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#endif // Q_OS_WIN
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return result;
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}
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QString documentSaveFilename(const DocumentData *data, bool forceSavingAs = false, const QString already = QString(), const QDir &dir = QDir()) {
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auto alreadySavingFilename = data->loadingFilePath();
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if (!alreadySavingFilename.isEmpty()) {
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return alreadySavingFilename;
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}
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QString name, filter, caption, prefix;
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const auto mimeType = Core::MimeTypeForName(data->mimeString());
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QStringList p = mimeType.globPatterns();
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QString pattern = p.isEmpty() ? QString() : p.front();
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if (data->isVoiceMessage()) {
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auto mp3 = data->hasMimeType(qstr("audio/mp3"));
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name = already.isEmpty() ? (mp3 ? qsl(".mp3") : qsl(".ogg")) : already;
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filter = mp3 ? qsl("MP3 Audio (*.mp3);;") : qsl("OGG Opus Audio (*.ogg);;");
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filter += FileDialog::AllFilesFilter();
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caption = lang(lng_save_audio);
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prefix = qsl("audio");
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} else if (data->isVideoFile()) {
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name = already.isEmpty() ? data->filename() : already;
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if (name.isEmpty()) {
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name = pattern.isEmpty() ? qsl(".mov") : pattern.replace('*', QString());
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}
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if (pattern.isEmpty()) {
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filter = qsl("MOV Video (*.mov);;") + FileDialog::AllFilesFilter();
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} else {
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filter = mimeType.filterString() + qsl(";;") + FileDialog::AllFilesFilter();
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}
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caption = lang(lng_save_video);
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prefix = qsl("video");
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} else {
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name = already.isEmpty() ? data->filename() : already;
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if (name.isEmpty()) {
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name = pattern.isEmpty() ? qsl(".unknown") : pattern.replace('*', QString());
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}
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if (pattern.isEmpty()) {
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filter = QString();
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} else {
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filter = mimeType.filterString() + qsl(";;") + FileDialog::AllFilesFilter();
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}
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caption = lang(data->isAudioFile() ? lng_save_audio_file : lng_save_file);
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prefix = qsl("doc");
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}
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return FileNameForSave(caption, filter, prefix, name, forceSavingAs, dir);
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}
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void DocumentOpenClickHandler::Open(
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Data::FileOrigin origin,
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not_null<DocumentData*> data,
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HistoryItem *context,
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ActionOnLoad action) {
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if (!data->date) return;
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auto msgId = context ? context->fullId() : FullMsgId();
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bool playVoice = data->isVoiceMessage();
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bool playMusic = data->isAudioFile();
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bool playVideo = data->isVideoFile();
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bool playAnimation = data->isAnimation();
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auto &location = data->location(true);
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if (data->isTheme()) {
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if (!location.isEmpty() && location.accessEnable()) {
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Messenger::Instance().showDocument(data, context);
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location.accessDisable();
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return;
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}
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}
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if (!location.isEmpty() || (!data->data().isEmpty() && (playVoice || playMusic || playVideo || playAnimation))) {
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using State = Media::Player::State;
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if (playVoice) {
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auto state = Media::Player::mixer()->currentState(AudioMsgId::Type::Voice);
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if (state.id == AudioMsgId(data, msgId) && !Media::Player::IsStoppedOrStopping(state.state)) {
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if (Media::Player::IsPaused(state.state) || state.state == State::Pausing) {
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Media::Player::mixer()->resume(state.id);
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} else {
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Media::Player::mixer()->pause(state.id);
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}
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} else {
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auto audio = AudioMsgId(data, msgId);
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Media::Player::mixer()->play(audio);
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Media::Player::Updated().notify(audio);
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data->session()->data().markMediaRead(data);
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}
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} else if (playMusic) {
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auto state = Media::Player::mixer()->currentState(AudioMsgId::Type::Song);
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if (state.id == AudioMsgId(data, msgId) && !Media::Player::IsStoppedOrStopping(state.state)) {
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if (Media::Player::IsPaused(state.state) || state.state == State::Pausing) {
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Media::Player::mixer()->resume(state.id);
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} else {
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Media::Player::mixer()->pause(state.id);
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}
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} else {
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auto song = AudioMsgId(data, msgId);
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Media::Player::mixer()->play(song);
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Media::Player::Updated().notify(song);
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}
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} else if (playVideo) {
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if (!data->data().isEmpty()) {
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Messenger::Instance().showDocument(data, context);
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} else if (location.accessEnable()) {
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Messenger::Instance().showDocument(data, context);
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location.accessDisable();
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} else {
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auto filepath = location.name();
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if (documentIsValidMediaFile(filepath)) {
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File::Launch(filepath);
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}
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}
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data->session()->data().markMediaRead(data);
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} else if (data->isVoiceMessage() || data->isAudioFile() || data->isVideoFile()) {
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auto filepath = location.name();
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if (documentIsValidMediaFile(filepath)) {
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File::Launch(filepath);
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}
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data->session()->data().markMediaRead(data);
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} else if (data->size < App::kImageSizeLimit) {
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if (!data->data().isEmpty() && playAnimation) {
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if (action == ActionOnLoadPlayInline && context) {
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data->session()->data().requestAnimationPlayInline(context);
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} else {
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Messenger::Instance().showDocument(data, context);
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}
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} else if (location.accessEnable()) {
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if (playAnimation || QImageReader(location.name()).canRead()) {
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if (playAnimation && action == ActionOnLoadPlayInline && context) {
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data->session()->data().requestAnimationPlayInline(context);
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} else {
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Messenger::Instance().showDocument(data, context);
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}
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} else {
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File::Launch(location.name());
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}
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location.accessDisable();
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} else {
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File::Launch(location.name());
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}
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} else {
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File::Launch(location.name());
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}
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return;
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}
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if (data->status != FileReady) return;
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QString filename;
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if (!data->saveToCache()) {
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filename = documentSaveFilename(data);
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if (filename.isEmpty()) return;
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}
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data->save(origin, filename, action, msgId);
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}
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void DocumentOpenClickHandler::onClickImpl() const {
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const auto data = document();
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const auto action = data->isVoiceMessage()
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? ActionOnLoadNone
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: ActionOnLoadOpen;
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Open(context(), data, getActionItem(), action);
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}
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void GifOpenClickHandler::onClickImpl() const {
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Open(context(), document(), getActionItem(), ActionOnLoadPlayInline);
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}
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void DocumentSaveClickHandler::Save(
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Data::FileOrigin origin,
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not_null<DocumentData*> data,
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bool forceSavingAs) {
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if (!data->date) return;
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auto filepath = data->filepath(
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DocumentData::FilePathResolveSaveFromDataSilent,
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forceSavingAs);
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if (!filepath.isEmpty() && !forceSavingAs) {
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File::OpenWith(filepath, QCursor::pos());
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} else {
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auto fileinfo = QFileInfo(filepath);
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auto filedir = filepath.isEmpty() ? QDir() : fileinfo.dir();
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auto filename = filepath.isEmpty() ? QString() : fileinfo.fileName();
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auto newfname = documentSaveFilename(data, forceSavingAs, filename, filedir);
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if (!newfname.isEmpty()) {
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data->save(origin, newfname, ActionOnLoadNone, FullMsgId());
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}
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}
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}
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void DocumentSaveClickHandler::onClickImpl() const {
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Save(context(), document());
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}
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void DocumentCancelClickHandler::onClickImpl() const {
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const auto data = document();
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if (!data->date) return;
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if (data->uploading()) {
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if (const auto item = App::histItemById(context())) {
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App::main()->cancelUploadLayer(item);
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}
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} else {
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data->cancel();
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}
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}
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Data::FileOrigin StickerData::setOrigin() const {
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return set.match([&](const MTPDinputStickerSetID &data) {
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return Data::FileOrigin(
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Data::FileOriginStickerSet(data.vid.v, data.vaccess_hash.v));
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}, [&](const auto &) {
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return Data::FileOrigin();
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});
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}
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VoiceData::~VoiceData() {
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if (!waveform.isEmpty()
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&& waveform[0] == -1
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&& waveform.size() > int32(sizeof(TaskId))) {
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TaskId taskId = 0;
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memcpy(&taskId, waveform.constData() + 1, sizeof(taskId));
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Local::cancelTask(taskId);
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}
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}
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DocumentData::DocumentData(DocumentId id, not_null<AuthSession*> session)
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: id(id)
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, _session(session) {
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}
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not_null<AuthSession*> DocumentData::session() const {
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return _session;
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}
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void DocumentData::setattributes(const QVector<MTPDocumentAttribute> &attributes) {
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for (int32 i = 0, l = attributes.size(); i < l; ++i) {
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switch (attributes[i].type()) {
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case mtpc_documentAttributeImageSize: {
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auto &d = attributes[i].c_documentAttributeImageSize();
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dimensions = QSize(d.vw.v, d.vh.v);
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} break;
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case mtpc_documentAttributeAnimated: if (type == FileDocument || type == StickerDocument || type == VideoDocument) {
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type = AnimatedDocument;
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_additional = nullptr;
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} break;
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case mtpc_documentAttributeSticker: {
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auto &d = attributes[i].c_documentAttributeSticker();
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if (type == FileDocument) {
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type = StickerDocument;
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_additional = std::make_unique<StickerData>();
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}
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if (sticker()) {
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sticker()->alt = qs(d.valt);
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if (sticker()->set.type() != mtpc_inputStickerSetID || d.vstickerset.type() == mtpc_inputStickerSetID) {
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sticker()->set = d.vstickerset;
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}
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}
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} break;
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case mtpc_documentAttributeVideo: {
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auto &d = attributes[i].c_documentAttributeVideo();
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if (type == FileDocument) {
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type = d.is_round_message() ? RoundVideoDocument : VideoDocument;
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}
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_duration = d.vduration.v;
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dimensions = QSize(d.vw.v, d.vh.v);
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} break;
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case mtpc_documentAttributeAudio: {
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auto &d = attributes[i].c_documentAttributeAudio();
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if (type == FileDocument) {
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if (d.is_voice()) {
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type = VoiceDocument;
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_additional = std::make_unique<VoiceData>();
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} else {
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type = SongDocument;
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_additional = std::make_unique<SongData>();
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}
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}
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if (const auto voiceData = voice()) {
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voiceData->duration = d.vduration.v;
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VoiceWaveform waveform = documentWaveformDecode(qba(d.vwaveform));
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uchar wavemax = 0;
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for (int32 i = 0, l = waveform.size(); i < l; ++i) {
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uchar waveat = waveform.at(i);
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if (wavemax < waveat) wavemax = waveat;
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}
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voiceData->waveform = waveform;
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voiceData->wavemax = wavemax;
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} else if (const auto songData = song()) {
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songData->duration = d.vduration.v;
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songData->title = qs(d.vtitle);
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songData->performer = qs(d.vperformer);
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}
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} break;
|
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case mtpc_documentAttributeFilename: {
|
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const auto &attribute = attributes[i];
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_filename = qs(
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attribute.c_documentAttributeFilename().vfile_name);
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|
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// We don't want LTR/RTL mark/embedding/override/isolate chars
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|
// in filenames, because they introduce a security issue, when
|
|
// an executable "Fil[x]gepj.exe" may look like "Filexe.jpeg".
|
|
QChar controls[] = {
|
|
0x200E, // LTR Mark
|
|
0x200F, // RTL Mark
|
|
0x202A, // LTR Embedding
|
|
0x202B, // RTL Embedding
|
|
0x202D, // LTR Override
|
|
0x202E, // RTL Override
|
|
0x2066, // LTR Isolate
|
|
0x2067, // RTL Isolate
|
|
};
|
|
for (const auto ch : controls) {
|
|
_filename = std::move(_filename).replace(ch, "_");
|
|
}
|
|
} break;
|
|
}
|
|
}
|
|
if (type == StickerDocument) {
|
|
if (dimensions.width() <= 0
|
|
|| dimensions.height() <= 0
|
|
|| dimensions.width() > StickerMaxSize
|
|
|| dimensions.height() > StickerMaxSize
|
|
|| !saveToCache()) {
|
|
type = FileDocument;
|
|
_additional = nullptr;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool DocumentData::saveToCache() const {
|
|
return (type == StickerDocument && size < Storage::kMaxStickerInMemory)
|
|
|| (isAnimation() && size < Storage::kMaxAnimationInMemory)
|
|
|| (isVoiceMessage() && size < Storage::kMaxVoiceInMemory);
|
|
}
|
|
|
|
void DocumentData::forget() {
|
|
thumb->forget();
|
|
if (sticker()) sticker()->img->forget();
|
|
replyPreview->forget();
|
|
_data.clear();
|
|
}
|
|
|
|
void DocumentData::automaticLoad(
|
|
Data::FileOrigin origin,
|
|
const HistoryItem *item) {
|
|
if (loaded() || status != FileReady) return;
|
|
|
|
if (saveToCache() && _loader != CancelledMtpFileLoader) {
|
|
if (type == StickerDocument) {
|
|
save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId);
|
|
} else if (isAnimation()) {
|
|
bool loadFromCloud = false;
|
|
if (item) {
|
|
if (item->history()->peer->isUser()) {
|
|
loadFromCloud = !(cAutoDownloadGif() & dbiadNoPrivate);
|
|
} else {
|
|
loadFromCloud = !(cAutoDownloadGif() & dbiadNoGroups);
|
|
}
|
|
} else { // if load at least anywhere
|
|
loadFromCloud = !(cAutoDownloadGif() & dbiadNoPrivate) || !(cAutoDownloadGif() & dbiadNoGroups);
|
|
}
|
|
save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
|
|
} else if (isVoiceMessage()) {
|
|
if (item) {
|
|
bool loadFromCloud = false;
|
|
if (item->history()->peer->isUser()) {
|
|
loadFromCloud = !(cAutoDownloadAudio() & dbiadNoPrivate);
|
|
} else {
|
|
loadFromCloud = !(cAutoDownloadAudio() & dbiadNoGroups);
|
|
}
|
|
save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void DocumentData::automaticLoadSettingsChanged() {
|
|
if (loaded() || status != FileReady || (!isAnimation() && !isVoiceMessage()) || !saveToCache() || _loader != CancelledMtpFileLoader) {
|
|
return;
|
|
}
|
|
_loader = nullptr;
|
|
}
|
|
|
|
void DocumentData::performActionOnLoad() {
|
|
if (_actionOnLoad == ActionOnLoadNone) return;
|
|
|
|
auto loc = location(true);
|
|
auto already = loc.name();
|
|
auto item = _actionOnLoadMsgId.msg ? App::histItemById(_actionOnLoadMsgId) : nullptr;
|
|
auto showImage = !isVideoFile() && (size < App::kImageSizeLimit);
|
|
auto playVoice = isVoiceMessage() && (_actionOnLoad == ActionOnLoadPlayInline || _actionOnLoad == ActionOnLoadOpen);
|
|
auto playMusic = isAudioFile() && (_actionOnLoad == ActionOnLoadPlayInline || _actionOnLoad == ActionOnLoadOpen);
|
|
auto playAnimation = isAnimation()
|
|
&& (_actionOnLoad == ActionOnLoadPlayInline || _actionOnLoad == ActionOnLoadOpen)
|
|
&& showImage
|
|
&& item;
|
|
if (auto applyTheme = isTheme()) {
|
|
if (!loc.isEmpty() && loc.accessEnable()) {
|
|
Messenger::Instance().showDocument(this, item);
|
|
loc.accessDisable();
|
|
return;
|
|
}
|
|
}
|
|
using State = Media::Player::State;
|
|
if (playVoice) {
|
|
if (loaded()) {
|
|
auto state = Media::Player::mixer()->currentState(AudioMsgId::Type::Voice);
|
|
if (state.id == AudioMsgId(this, _actionOnLoadMsgId) && !Media::Player::IsStoppedOrStopping(state.state)) {
|
|
if (Media::Player::IsPaused(state.state) || state.state == State::Pausing) {
|
|
Media::Player::mixer()->resume(state.id);
|
|
} else {
|
|
Media::Player::mixer()->pause(state.id);
|
|
}
|
|
} else if (Media::Player::IsStopped(state.state)) {
|
|
Media::Player::mixer()->play(AudioMsgId(this, _actionOnLoadMsgId));
|
|
_session->data().markMediaRead(this);
|
|
}
|
|
}
|
|
} else if (playMusic) {
|
|
if (loaded()) {
|
|
auto state = Media::Player::mixer()->currentState(AudioMsgId::Type::Song);
|
|
if (state.id == AudioMsgId(this, _actionOnLoadMsgId) && !Media::Player::IsStoppedOrStopping(state.state)) {
|
|
if (Media::Player::IsPaused(state.state) || state.state == State::Pausing) {
|
|
Media::Player::mixer()->resume(state.id);
|
|
} else {
|
|
Media::Player::mixer()->pause(state.id);
|
|
}
|
|
} else if (Media::Player::IsStopped(state.state)) {
|
|
auto song = AudioMsgId(this, _actionOnLoadMsgId);
|
|
Media::Player::mixer()->play(song);
|
|
Media::Player::Updated().notify(song);
|
|
}
|
|
}
|
|
} else if (playAnimation) {
|
|
if (loaded()) {
|
|
if (_actionOnLoad == ActionOnLoadPlayInline && item) {
|
|
_session->data().requestAnimationPlayInline(item);
|
|
} else {
|
|
Messenger::Instance().showDocument(this, item);
|
|
}
|
|
}
|
|
} else {
|
|
if (already.isEmpty()) return;
|
|
|
|
if (_actionOnLoad == ActionOnLoadOpenWith) {
|
|
File::OpenWith(already, QCursor::pos());
|
|
} else if (_actionOnLoad == ActionOnLoadOpen || _actionOnLoad == ActionOnLoadPlayInline) {
|
|
if (isVoiceMessage() || isAudioFile() || isVideoFile()) {
|
|
if (documentIsValidMediaFile(already)) {
|
|
File::Launch(already);
|
|
}
|
|
_session->data().markMediaRead(this);
|
|
} else if (loc.accessEnable()) {
|
|
if (showImage && QImageReader(loc.name()).canRead()) {
|
|
Messenger::Instance().showDocument(this, item);
|
|
} else {
|
|
File::Launch(already);
|
|
}
|
|
loc.accessDisable();
|
|
} else {
|
|
File::Launch(already);
|
|
}
|
|
}
|
|
}
|
|
_actionOnLoad = ActionOnLoadNone;
|
|
}
|
|
|
|
bool DocumentData::loaded(FilePathResolveType type) const {
|
|
if (loading() && _loader->finished()) {
|
|
if (_loader->cancelled()) {
|
|
destroyLoaderDelayed(CancelledMtpFileLoader);
|
|
} else {
|
|
auto that = const_cast<DocumentData*>(this);
|
|
that->_location = FileLocation(_loader->fileName());
|
|
that->_data = _loader->bytes();
|
|
if (that->sticker() && !_loader->imagePixmap().isNull()) {
|
|
that->sticker()->img = ImagePtr(_data, _loader->imageFormat(), _loader->imagePixmap());
|
|
}
|
|
destroyLoaderDelayed();
|
|
}
|
|
_session->data().notifyDocumentLayoutChanged(this);
|
|
}
|
|
return !data().isEmpty() || !filepath(type).isEmpty();
|
|
}
|
|
|
|
void DocumentData::destroyLoaderDelayed(mtpFileLoader *newValue) const {
|
|
_loader->stop();
|
|
auto loader = std::unique_ptr<FileLoader>(std::exchange(_loader, newValue));
|
|
_session->downloader().delayedDestroyLoader(std::move(loader));
|
|
}
|
|
|
|
bool DocumentData::loading() const {
|
|
return _loader && _loader != CancelledMtpFileLoader;
|
|
}
|
|
|
|
QString DocumentData::loadingFilePath() const {
|
|
return loading() ? _loader->fileName() : QString();
|
|
}
|
|
|
|
bool DocumentData::displayLoading() const {
|
|
return loading()
|
|
? (!_loader->loadingLocal() || !_loader->autoLoading())
|
|
: (uploading() && !waitingForAlbum());
|
|
}
|
|
|
|
float64 DocumentData::progress() const {
|
|
if (uploading()) {
|
|
if (uploadingData->size > 0) {
|
|
const auto result = float64(uploadingData->offset)
|
|
/ uploadingData->size;
|
|
return snap(result, 0., 1.);
|
|
}
|
|
return 0.;
|
|
}
|
|
return loading() ? _loader->currentProgress() : (loaded() ? 1. : 0.);
|
|
}
|
|
|
|
int32 DocumentData::loadOffset() const {
|
|
return loading() ? _loader->currentOffset() : 0;
|
|
}
|
|
|
|
bool DocumentData::uploading() const {
|
|
return (uploadingData != nullptr);
|
|
}
|
|
|
|
void DocumentData::setWaitingForAlbum() {
|
|
if (uploading()) {
|
|
uploadingData->waitingForAlbum = true;
|
|
}
|
|
}
|
|
|
|
bool DocumentData::waitingForAlbum() const {
|
|
return uploading() && uploadingData->waitingForAlbum;
|
|
}
|
|
|
|
void DocumentData::save(
|
|
Data::FileOrigin origin,
|
|
const QString &toFile,
|
|
ActionOnLoad action,
|
|
const FullMsgId &actionMsgId,
|
|
LoadFromCloudSetting fromCloud,
|
|
bool autoLoading) {
|
|
if (loaded(FilePathResolveChecked)) {
|
|
auto &l = location(true);
|
|
if (!toFile.isEmpty()) {
|
|
if (!_data.isEmpty()) {
|
|
QFile f(toFile);
|
|
f.open(QIODevice::WriteOnly);
|
|
f.write(_data);
|
|
f.close();
|
|
|
|
setLocation(FileLocation(toFile));
|
|
Local::writeFileLocation(mediaKey(), FileLocation(toFile));
|
|
} else if (l.accessEnable()) {
|
|
auto alreadyName = l.name();
|
|
if (alreadyName != toFile) {
|
|
QFile(toFile).remove();
|
|
QFile(alreadyName).copy(toFile);
|
|
}
|
|
l.accessDisable();
|
|
}
|
|
}
|
|
_actionOnLoad = action;
|
|
_actionOnLoadMsgId = actionMsgId;
|
|
performActionOnLoad();
|
|
return;
|
|
}
|
|
|
|
if (_loader == CancelledMtpFileLoader) _loader = nullptr;
|
|
if (_loader) {
|
|
if (!_loader->setFileName(toFile)) {
|
|
cancel(); // changes _actionOnLoad
|
|
_loader = nullptr;
|
|
}
|
|
}
|
|
|
|
_actionOnLoad = action;
|
|
_actionOnLoadMsgId = actionMsgId;
|
|
if (_loader) {
|
|
if (fromCloud == LoadFromCloudOrLocal) _loader->permitLoadFromCloud();
|
|
} else {
|
|
status = FileReady;
|
|
if (hasWebLocation()) {
|
|
_loader = new mtpFileLoader(
|
|
&_urlLocation,
|
|
size,
|
|
fromCloud,
|
|
autoLoading,
|
|
cacheTag());
|
|
} else if (!_access && !_url.isEmpty()) {
|
|
_loader = new webFileLoader(
|
|
_url,
|
|
toFile,
|
|
fromCloud,
|
|
autoLoading,
|
|
cacheTag());
|
|
} else {
|
|
_loader = new mtpFileLoader(
|
|
_dc,
|
|
id,
|
|
_access,
|
|
_fileReference,
|
|
origin,
|
|
locationType(),
|
|
toFile,
|
|
size,
|
|
(saveToCache() ? LoadToCacheAsWell : LoadToFileOnly),
|
|
fromCloud,
|
|
autoLoading,
|
|
cacheTag());
|
|
}
|
|
|
|
_loader->connect(_loader, SIGNAL(progress(FileLoader*)), App::main(), SLOT(documentLoadProgress(FileLoader*)));
|
|
_loader->connect(_loader, SIGNAL(failed(FileLoader*,bool)), App::main(), SLOT(documentLoadFailed(FileLoader*,bool)));
|
|
_loader->start();
|
|
}
|
|
_session->data().notifyDocumentLayoutChanged(this);
|
|
}
|
|
|
|
void DocumentData::cancel() {
|
|
if (!loading()) {
|
|
return;
|
|
}
|
|
|
|
auto loader = std::unique_ptr<FileLoader>(std::exchange(_loader, CancelledMtpFileLoader));
|
|
loader->cancel();
|
|
loader->stop();
|
|
_session->downloader().delayedDestroyLoader(std::move(loader));
|
|
_session->data().notifyDocumentLayoutChanged(this);
|
|
if (auto main = App::main()) {
|
|
main->documentLoadProgress(this);
|
|
}
|
|
|
|
_actionOnLoad = ActionOnLoadNone;
|
|
}
|
|
|
|
VoiceWaveform documentWaveformDecode(const QByteArray &encoded5bit) {
|
|
auto bitsCount = static_cast<int>(encoded5bit.size() * 8);
|
|
auto valuesCount = bitsCount / 5;
|
|
if (!valuesCount) {
|
|
return VoiceWaveform();
|
|
}
|
|
|
|
// Read each 5 bit of encoded5bit as 0-31 unsigned char.
|
|
// We count the index of the byte in which the desired 5-bit sequence starts.
|
|
// And then we read a uint16 starting from that byte to guarantee to get all of those 5 bits.
|
|
//
|
|
// BUT! if it is the last byte we have, we're not allowed to read a uint16 starting with it.
|
|
// Because it will be an overflow (we'll access one byte after the available memory).
|
|
// We see, that only the last 5 bits could start in the last available byte and be problematic.
|
|
// So we read in a general way all the entries in a general way except the last one.
|
|
auto result = VoiceWaveform(valuesCount, 0);
|
|
auto bitsData = encoded5bit.constData();
|
|
for (auto i = 0, l = valuesCount - 1; i != l; ++i) {
|
|
auto byteIndex = (i * 5) / 8;
|
|
auto bitShift = (i * 5) % 8;
|
|
auto value = *reinterpret_cast<const uint16*>(bitsData + byteIndex);
|
|
result[i] = static_cast<char>((value >> bitShift) & 0x1F);
|
|
}
|
|
auto lastByteIndex = ((valuesCount - 1) * 5) / 8;
|
|
auto lastBitShift = ((valuesCount - 1) * 5) % 8;
|
|
auto lastValue = (lastByteIndex == encoded5bit.size() - 1)
|
|
? static_cast<uint16>(*reinterpret_cast<const uchar*>(bitsData + lastByteIndex))
|
|
: *reinterpret_cast<const uint16*>(bitsData + lastByteIndex);
|
|
result[valuesCount - 1] = static_cast<char>((lastValue >> lastBitShift) & 0x1F);
|
|
|
|
return result;
|
|
}
|
|
|
|
QByteArray documentWaveformEncode5bit(const VoiceWaveform &waveform) {
|
|
auto bitsCount = waveform.size() * 5;
|
|
auto bytesCount = (bitsCount + 7) / 8;
|
|
auto result = QByteArray(bytesCount + 1, 0);
|
|
auto bitsData = result.data();
|
|
|
|
// Write each 0-31 unsigned char as 5 bit to result.
|
|
// We reserve one extra byte to be able to dereference any of required bytes
|
|
// as a uint16 without overflowing, even the byte with index "bytesCount - 1".
|
|
for (auto i = 0, l = waveform.size(); i < l; ++i) {
|
|
auto byteIndex = (i * 5) / 8;
|
|
auto bitShift = (i * 5) % 8;
|
|
auto value = (static_cast<uint16>(waveform[i]) & 0x1F) << bitShift;
|
|
*reinterpret_cast<uint16*>(bitsData + byteIndex) |= value;
|
|
}
|
|
result.resize(bytesCount);
|
|
return result;
|
|
}
|
|
|
|
QByteArray DocumentData::data() const {
|
|
return _data;
|
|
}
|
|
|
|
const FileLocation &DocumentData::location(bool check) const {
|
|
if (check && !_location.check()) {
|
|
const_cast<DocumentData*>(this)->_location = Local::readFileLocation(mediaKey());
|
|
}
|
|
return _location;
|
|
}
|
|
|
|
void DocumentData::setLocation(const FileLocation &loc) {
|
|
if (loc.check()) {
|
|
_location = loc;
|
|
}
|
|
}
|
|
|
|
QString DocumentData::filepath(FilePathResolveType type, bool forceSavingAs) const {
|
|
bool check = (type != FilePathResolveCached);
|
|
QString result = (check && _location.name().isEmpty()) ? QString() : location(check).name();
|
|
bool saveFromData = result.isEmpty() && !data().isEmpty();
|
|
if (saveFromData) {
|
|
if (type != FilePathResolveSaveFromData && type != FilePathResolveSaveFromDataSilent) {
|
|
saveFromData = false;
|
|
} else if (type == FilePathResolveSaveFromDataSilent && (Global::AskDownloadPath() || forceSavingAs)) {
|
|
saveFromData = false;
|
|
}
|
|
}
|
|
if (saveFromData) {
|
|
QString filename = documentSaveFilename(this, forceSavingAs);
|
|
if (!filename.isEmpty()) {
|
|
QFile f(filename);
|
|
if (f.open(QIODevice::WriteOnly)) {
|
|
if (f.write(data()) == data().size()) {
|
|
f.close();
|
|
const_cast<DocumentData*>(this)->_location = FileLocation(filename);
|
|
Local::writeFileLocation(mediaKey(), _location);
|
|
result = filename;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
bool DocumentData::isStickerSetInstalled() const {
|
|
Expects(sticker() != nullptr);
|
|
|
|
const auto &set = sticker()->set;
|
|
const auto &sets = _session->data().stickerSets();
|
|
switch (set.type()) {
|
|
case mtpc_inputStickerSetID: {
|
|
auto it = sets.constFind(set.c_inputStickerSetID().vid.v);
|
|
return (it != sets.cend())
|
|
&& !(it->flags & MTPDstickerSet::Flag::f_archived)
|
|
&& (it->flags & MTPDstickerSet::Flag::f_installed_date);
|
|
} break;
|
|
case mtpc_inputStickerSetShortName: {
|
|
auto name = qs(set.c_inputStickerSetShortName().vshort_name).toLower();
|
|
for (auto it = sets.cbegin(), e = sets.cend(); it != e; ++it) {
|
|
if (it->shortName.toLower() == name) {
|
|
return !(it->flags & MTPDstickerSet::Flag::f_archived)
|
|
&& (it->flags & MTPDstickerSet::Flag::f_installed_date);
|
|
}
|
|
}
|
|
} break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ImagePtr DocumentData::makeReplyPreview(Data::FileOrigin origin) {
|
|
if (replyPreview->isNull() && !thumb->isNull()) {
|
|
if (thumb->loaded()) {
|
|
int w = thumb->width(), h = thumb->height();
|
|
if (w <= 0) w = 1;
|
|
if (h <= 0) h = 1;
|
|
auto thumbSize = (w > h) ? QSize(w * st::msgReplyBarSize.height() / h, st::msgReplyBarSize.height()) : QSize(st::msgReplyBarSize.height(), h * st::msgReplyBarSize.height() / w);
|
|
thumbSize *= cIntRetinaFactor();
|
|
auto options = Images::Option::Smooth | (isVideoMessage() ? Images::Option::Circled : Images::Option::None) | Images::Option::TransparentBackground;
|
|
auto outerSize = st::msgReplyBarSize.height();
|
|
auto image = thumb->pixNoCache(origin, thumbSize.width(), thumbSize.height(), options, outerSize, outerSize);
|
|
replyPreview = ImagePtr(image, "PNG");
|
|
} else {
|
|
thumb->load(origin);
|
|
}
|
|
}
|
|
return replyPreview;
|
|
}
|
|
|
|
StickerData *DocumentData::sticker() const {
|
|
return (type == StickerDocument)
|
|
? static_cast<StickerData*>(_additional.get())
|
|
: nullptr;
|
|
}
|
|
|
|
void DocumentData::checkSticker() {
|
|
const auto data = sticker();
|
|
if (!data) return;
|
|
|
|
automaticLoad(stickerSetOrigin(), nullptr);
|
|
if (data->img->isNull() && loaded()) {
|
|
if (_data.isEmpty()) {
|
|
const auto &loc = location(true);
|
|
if (loc.accessEnable()) {
|
|
data->img = ImagePtr(loc.name());
|
|
loc.accessDisable();
|
|
}
|
|
} else {
|
|
data->img = ImagePtr(_data);
|
|
}
|
|
}
|
|
}
|
|
|
|
void DocumentData::checkStickerThumb() {
|
|
if (hasGoodStickerThumb()) {
|
|
thumb->load(stickerSetOrigin());
|
|
} else {
|
|
checkSticker();
|
|
}
|
|
}
|
|
|
|
ImagePtr DocumentData::getStickerThumb() {
|
|
if (hasGoodStickerThumb()) {
|
|
return thumb;
|
|
} else if (const auto data = sticker()) {
|
|
return data->img;
|
|
}
|
|
return ImagePtr();
|
|
}
|
|
|
|
Data::FileOrigin DocumentData::stickerSetOrigin() const {
|
|
if (const auto data = sticker()) {
|
|
if (const auto result = data->setOrigin()) {
|
|
return result;
|
|
} else if (Stickers::IsFaved(this)) {
|
|
return Data::FileOriginStickerSet(Stickers::FavedSetId, 0);
|
|
}
|
|
}
|
|
return Data::FileOrigin();
|
|
}
|
|
|
|
Data::FileOrigin DocumentData::stickerOrGifOrigin() const {
|
|
return (sticker()
|
|
? stickerSetOrigin()
|
|
: isGifv()
|
|
? Data::FileOriginSavedGifs()
|
|
: Data::FileOrigin());
|
|
}
|
|
|
|
SongData *DocumentData::song() {
|
|
return isSong()
|
|
? static_cast<SongData*>(_additional.get())
|
|
: nullptr;
|
|
}
|
|
|
|
const SongData *DocumentData::song() const {
|
|
return const_cast<DocumentData*>(this)->song();
|
|
}
|
|
|
|
VoiceData *DocumentData::voice() {
|
|
return isVoiceMessage()
|
|
? static_cast<VoiceData*>(_additional.get())
|
|
: nullptr;
|
|
}
|
|
|
|
const VoiceData *DocumentData::voice() const {
|
|
return const_cast<DocumentData*>(this)->voice();
|
|
}
|
|
|
|
bool DocumentData::hasRemoteLocation() const {
|
|
return (_dc != 0 && _access != 0);
|
|
}
|
|
|
|
bool DocumentData::hasWebLocation() const {
|
|
return _urlLocation.dc() != 0 && _urlLocation.accessHash() != 0;
|
|
}
|
|
|
|
bool DocumentData::isValid() const {
|
|
return hasRemoteLocation() || hasWebLocation() || !_url.isEmpty();
|
|
}
|
|
|
|
MTPInputDocument DocumentData::mtpInput() const {
|
|
if (_access) {
|
|
return MTP_inputDocument(
|
|
MTP_long(id),
|
|
MTP_long(_access),
|
|
MTP_bytes(_fileReference));
|
|
}
|
|
return MTP_inputDocumentEmpty();
|
|
}
|
|
|
|
QByteArray DocumentData::fileReference() const {
|
|
return _fileReference;
|
|
}
|
|
|
|
void DocumentData::refreshFileReference(const QByteArray &value) {
|
|
_fileReference = value;
|
|
}
|
|
|
|
QString DocumentData::filename() const {
|
|
return _filename;
|
|
}
|
|
|
|
QString DocumentData::mimeString() const {
|
|
return _mimeString;
|
|
}
|
|
|
|
bool DocumentData::hasMimeType(QLatin1String mime) const {
|
|
return !_mimeString.compare(mime, Qt::CaseInsensitive);
|
|
}
|
|
|
|
void DocumentData::setMimeString(const QString &mime) {
|
|
_mimeString = mime;
|
|
}
|
|
|
|
MediaKey DocumentData::mediaKey() const {
|
|
return ::mediaKey(locationType(), _dc, id);
|
|
}
|
|
|
|
Storage::Cache::Key DocumentData::cacheKey() const {
|
|
if (hasWebLocation()) {
|
|
return Data::WebDocumentCacheKey(_urlLocation);
|
|
} else if (!_access && !_url.isEmpty()) {
|
|
return Data::UrlCacheKey(_url);
|
|
} else {
|
|
return Data::DocumentCacheKey(_dc, id);
|
|
}
|
|
}
|
|
|
|
uint8 DocumentData::cacheTag() const {
|
|
if (type == StickerDocument) {
|
|
return Data::kStickerCacheTag;
|
|
} else if (isVoiceMessage()) {
|
|
return Data::kVoiceMessageCacheTag;
|
|
} else if (isVideoMessage()) {
|
|
return Data::kVideoMessageCacheTag;
|
|
} else if (isAnimation()) {
|
|
return Data::kAnimationCacheTag;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
QString DocumentData::composeNameString() const {
|
|
if (auto songData = song()) {
|
|
return ComposeNameString(
|
|
_filename,
|
|
songData->title,
|
|
songData->performer);
|
|
}
|
|
return ComposeNameString(_filename, QString(), QString());
|
|
}
|
|
|
|
LocationType DocumentData::locationType() const {
|
|
return isVoiceMessage()
|
|
? AudioFileLocation
|
|
: isVideoFile()
|
|
? VideoFileLocation
|
|
: DocumentFileLocation;
|
|
}
|
|
|
|
bool DocumentData::isVoiceMessage() const {
|
|
return (type == VoiceDocument);
|
|
}
|
|
|
|
bool DocumentData::isVideoMessage() const {
|
|
return (type == RoundVideoDocument);
|
|
}
|
|
|
|
bool DocumentData::isAnimation() const {
|
|
return (type == AnimatedDocument)
|
|
|| isVideoMessage()
|
|
|| hasMimeType(qstr("image/gif"));
|
|
}
|
|
|
|
bool DocumentData::isGifv() const {
|
|
return (type == AnimatedDocument)
|
|
&& hasMimeType(qstr("video/mp4"));
|
|
}
|
|
|
|
bool DocumentData::isTheme() const {
|
|
return
|
|
_filename.endsWith(
|
|
qstr(".tdesktop-theme"),
|
|
Qt::CaseInsensitive)
|
|
|| _filename.endsWith(
|
|
qstr(".tdesktop-palette"),
|
|
Qt::CaseInsensitive);
|
|
}
|
|
|
|
bool DocumentData::isSong() const {
|
|
return (type == SongDocument);
|
|
}
|
|
|
|
bool DocumentData::isAudioFile() const {
|
|
if (isVoiceMessage()) {
|
|
return false;
|
|
} else if (isSong()) {
|
|
return true;
|
|
}
|
|
return _mimeString.startsWith(qstr("audio/"), Qt::CaseInsensitive);
|
|
}
|
|
|
|
bool DocumentData::isSharedMediaMusic() const {
|
|
if (const auto songData = song()) {
|
|
return (songData->duration > 0);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool DocumentData::isVideoFile() const {
|
|
return (type == VideoDocument);
|
|
}
|
|
|
|
int32 DocumentData::duration() const {
|
|
return (isAnimation() || isVideoFile()) ? _duration : -1;
|
|
}
|
|
|
|
bool DocumentData::isImage() const {
|
|
return !isAnimation() && !isVideoFile() && (_duration > 0);
|
|
}
|
|
|
|
void DocumentData::recountIsImage() {
|
|
if (isAnimation() || isVideoFile()) {
|
|
return;
|
|
}
|
|
_duration = fileIsImage(filename(), mimeString()) ? 1 : -1; // hack
|
|
}
|
|
|
|
bool DocumentData::hasGoodStickerThumb() const {
|
|
return !thumb->isNull()
|
|
&& ((thumb->width() >= 128) || (thumb->height() >= 128));
|
|
}
|
|
|
|
void DocumentData::setRemoteLocation(
|
|
int32 dc,
|
|
uint64 access,
|
|
const QByteArray &fileReference) {
|
|
_fileReference = fileReference;
|
|
if (_dc != dc || _access != access) {
|
|
_dc = dc;
|
|
_access = access;
|
|
if (isValid()) {
|
|
if (_location.check()) {
|
|
Local::writeFileLocation(mediaKey(), _location);
|
|
} else {
|
|
_location = Local::readFileLocation(mediaKey());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void DocumentData::setContentUrl(const QString &url) {
|
|
_url = url;
|
|
}
|
|
|
|
void DocumentData::setWebLocation(const WebFileLocation &location) {
|
|
_urlLocation = location;
|
|
}
|
|
|
|
void DocumentData::collectLocalData(DocumentData *local) {
|
|
if (local == this) return;
|
|
|
|
_session->data().cache().copyIfEmpty(local->cacheKey(), cacheKey());
|
|
if (!local->_data.isEmpty()) {
|
|
_data = local->_data;
|
|
}
|
|
if (!local->_location.isEmpty()) {
|
|
_location = local->_location;
|
|
Local::writeFileLocation(mediaKey(), _location);
|
|
}
|
|
}
|
|
|
|
DocumentData::~DocumentData() {
|
|
if (loading()) {
|
|
destroyLoaderDelayed();
|
|
}
|
|
}
|
|
|
|
QString DocumentData::ComposeNameString(
|
|
const QString &filename,
|
|
const QString &songTitle,
|
|
const QString &songPerformer) {
|
|
if (songTitle.isEmpty() && songPerformer.isEmpty()) {
|
|
return filename.isEmpty() ? qsl("Unknown File") : filename;
|
|
}
|
|
|
|
if (songPerformer.isEmpty()) {
|
|
return songTitle;
|
|
}
|
|
|
|
auto trackTitle = (songTitle.isEmpty() ? qsl("Unknown Track") : songTitle);
|
|
return songPerformer + QString::fromUtf8(" \xe2\x80\x93 ") + trackTitle;
|
|
}
|