Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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225 lines
6.7 KiB
225 lines
6.7 KiB
/* |
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2010 Christophe Dumez |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* |
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* In addition, as a special exception, the copyright holders give permission to |
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* link this program with the OpenSSL project's "OpenSSL" library (or with |
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* modified versions of it that use the same license as the "OpenSSL" library), |
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* and distribute the linked executables. You must obey the GNU General Public |
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* License in all respects for all of the code used other than "OpenSSL". If you |
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* modify file(s), you may extend this exception to your version of the file(s), |
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* but you are not obligated to do so. If you do not wish to do so, delete this |
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* exception statement from your version. |
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* |
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* Contact : chris@qbittorrent.org |
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*/ |
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#include <QFile> |
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#include <QDataStream> |
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#include <QDebug> |
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#include "rssdownloadrulelist.h" |
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#include "rsssettings.h" |
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#include "qinisettings.h" |
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RssDownloadRuleList* RssDownloadRuleList::m_instance = 0; |
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RssDownloadRuleList::RssDownloadRuleList(){ |
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loadRulesFromStorage(); |
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} |
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RssDownloadRuleList* RssDownloadRuleList::instance() |
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{ |
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if(!m_instance) |
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m_instance = new RssDownloadRuleList; |
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return m_instance; |
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} |
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void RssDownloadRuleList::drop() |
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{ |
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if(m_instance) |
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delete m_instance; |
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} |
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RssDownloadRule RssDownloadRuleList::findMatchingRule(const QString &feed_url, const QString &article_title) const |
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{ |
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Q_ASSERT(RssSettings().isRssDownloadingEnabled()); |
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const QStringList rule_names = m_feedRules.value(feed_url); |
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foreach(const QString &rule_name, rule_names) { |
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const RssDownloadRule &rule = m_rules[rule_name]; |
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if(rule.isEnabled() && rule.matches(article_title)) return rule; |
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} |
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return RssDownloadRule(); |
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} |
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void RssDownloadRuleList::saveRulesToStorage() |
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{ |
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QIniSettings qBTRSS("qBittorrent", "qBittorrent-rss"); |
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qBTRSS.setValue("download_rules", toVariantHash()); |
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} |
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void RssDownloadRuleList::loadRulesFromStorage() |
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{ |
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QIniSettings qBTRSS("qBittorrent", "qBittorrent-rss"); |
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if(qBTRSS.contains("feed_filters")) { |
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importFeedsInOldFormat(qBTRSS.value("feed_filters").toHash()); |
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// Remove outdated rules |
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qBTRSS.remove("feed_filters"); |
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// Save to new format |
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saveRulesToStorage(); |
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return; |
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} |
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// Load from new format |
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loadRulesFromVariantHash(qBTRSS.value("download_rules").toHash()); |
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} |
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void RssDownloadRuleList::importFeedsInOldFormat(const QHash<QString, QVariant> &rules) |
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{ |
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foreach(const QString &feed_url, rules.keys()) { |
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importFeedRulesInOldFormat(feed_url, rules.value(feed_url).toHash()); |
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} |
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} |
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void RssDownloadRuleList::importFeedRulesInOldFormat(const QString &feed_url, const QHash<QString, QVariant> &rules) |
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{ |
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foreach(const QString &rule_name, rules.keys()) { |
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RssDownloadRule rule = RssDownloadRule::fromOldFormat(rules.value(rule_name).toHash(), feed_url, rule_name); |
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if(!rule.isValid()) continue; |
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// Check for rule name clash |
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while(m_rules.contains(rule.name())) { |
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rule.setName(rule.name()+"_"); |
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} |
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// Add the rule to the list |
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saveRule(rule); |
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} |
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} |
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QVariantHash RssDownloadRuleList::toVariantHash() const |
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{ |
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QVariantHash ret; |
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foreach(const RssDownloadRule &rule, m_rules.values()) { |
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ret.insert(rule.name(), rule.toVariantHash()); |
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} |
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return ret; |
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} |
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void RssDownloadRuleList::loadRulesFromVariantHash(const QVariantHash &h) |
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{ |
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foreach(const QVariant& v, h.values()) { |
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RssDownloadRule rule = RssDownloadRule::fromNewFormat(v.toHash()); |
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if(!rule.name().isEmpty()) { |
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saveRule(rule); |
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} |
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} |
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} |
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void RssDownloadRuleList::saveRule(const RssDownloadRule &rule) |
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{ |
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qDebug() << Q_FUNC_INFO << rule.name(); |
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Q_ASSERT(rule.isValid()); |
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if(m_rules.contains(rule.name())) { |
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qDebug("This is an update, removing old rule first"); |
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removeRule(rule.name()); |
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} |
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m_rules.insert(rule.name(), rule); |
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// Update feedRules hashtable |
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foreach(const QString &feed_url, rule.rssFeeds()) { |
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m_feedRules[feed_url].append(rule.name()); |
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} |
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// Save rules |
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saveRulesToStorage(); |
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qDebug() << Q_FUNC_INFO << "EXIT"; |
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} |
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void RssDownloadRuleList::removeRule(const QString &name) |
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{ |
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qDebug() << Q_FUNC_INFO << name; |
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if(!m_rules.contains(name)) return; |
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const RssDownloadRule rule = m_rules.take(name); |
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// Update feedRules hashtable |
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foreach(const QString &feed_url, rule.rssFeeds()) { |
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m_feedRules[feed_url].removeOne(rule.name()); |
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} |
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// Save rules |
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saveRulesToStorage(); |
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} |
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void RssDownloadRuleList::renameRule(const QString &old_name, const QString &new_name) |
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{ |
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if(!m_rules.contains(old_name)) return; |
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RssDownloadRule rule = m_rules.take(old_name); |
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rule.setName(new_name); |
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m_rules.insert(new_name, rule); |
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// Update feedRules hashtable |
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foreach(const QString &feed_url, rule.rssFeeds()) { |
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m_feedRules[feed_url].replace(m_feedRules[feed_url].indexOf(old_name), new_name); |
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} |
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// Save rules |
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saveRulesToStorage(); |
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} |
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const RssDownloadRule RssDownloadRuleList::getRule(const QString &name) const |
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{ |
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return m_rules[name]; |
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} |
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bool RssDownloadRuleList::serialize(const QString& path) |
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{ |
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QFile f(path); |
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if(f.open(QIODevice::WriteOnly)) { |
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QDataStream out(&f); |
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out.setVersion(QDataStream::Qt_4_5); |
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out << toVariantHash(); |
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f.close(); |
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return true; |
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} else { |
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return false; |
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} |
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} |
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bool RssDownloadRuleList::unserialize(const QString &path) |
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{ |
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QFile f(path); |
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if(f.open(QIODevice::ReadOnly)) { |
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QDataStream in(&f); |
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if(path.endsWith(".filters", Qt::CaseInsensitive)) { |
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// Old format (< 2.5.0) |
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qDebug("Old serialization format detected, processing..."); |
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in.setVersion(QDataStream::Qt_4_3); |
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QVariantHash tmp; |
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in >> tmp; |
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f.close(); |
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if(tmp.isEmpty()) return false; |
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qDebug("Processing was successful!"); |
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// Unfortunately the feed_url is lost |
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importFeedRulesInOldFormat("", tmp); |
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} else { |
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qDebug("New serialization format detected, processing..."); |
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in.setVersion(QDataStream::Qt_4_5); |
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QVariantHash tmp; |
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in >> tmp; |
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f.close(); |
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if(tmp.isEmpty()) return false; |
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qDebug("Processing was successful!"); |
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loadRulesFromVariantHash(tmp); |
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} |
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return true; |
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} |
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qDebug("Error: could not open file at %s", qPrintable(path)); |
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return false; |
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} |
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