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/*
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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 <QRegExp>
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#include <QDebug>
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#include "rssdownloadrule.h"
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#include "preferences.h"
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#include "qinisettings.h"
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#include "rssfeed.h"
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#include "rssarticle.h"
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RssDownloadRule::RssDownloadRule(): m_enabled(false), m_useRegex(false)
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{
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}
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bool RssDownloadRule::matches(const QString &article_title) const
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{
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foreach (const QString& token, m_mustContain) {
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if (!token.isEmpty()) {
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QRegExp reg(token, Qt::CaseInsensitive, m_useRegex ? QRegExp::RegExp : QRegExp::Wildcard);
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if (reg.indexIn(article_title) < 0)
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return false;
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}
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}
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qDebug("Checking not matching tokens");
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// Checking not matching
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foreach (const QString& token, m_mustNotContain) {
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if (!token.isEmpty()) {
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QRegExp reg(token, Qt::CaseInsensitive, m_useRegex ? QRegExp::RegExp : QRegExp::Wildcard);
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if (reg.indexIn(article_title) > -1)
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return false;
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}
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}
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return true;
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}
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void RssDownloadRule::setMustContain(const QString &tokens)
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{
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if (m_useRegex)
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m_mustContain = QStringList() << tokens;
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else
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m_mustContain = tokens.split(" ");
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}
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void RssDownloadRule::setMustNotContain(const QString &tokens)
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{
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if (m_useRegex)
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m_mustNotContain = QStringList() << tokens;
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else
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m_mustNotContain = tokens.split(QRegExp("[\\s|]"));
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}
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RssDownloadRulePtr RssDownloadRule::fromVariantHash(const QVariantHash &rule_hash)
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{
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RssDownloadRulePtr rule(new RssDownloadRule);
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rule->setName(rule_hash.value("name").toString());
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rule->setMustContain(rule_hash.value("must_contain").toString());
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rule->setMustNotContain(rule_hash.value("must_not_contain").toString());
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rule->setRssFeeds(rule_hash.value("affected_feeds").toStringList());
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rule->setEnabled(rule_hash.value("enabled", false).toBool());
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rule->setSavePath(rule_hash.value("save_path").toString());
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rule->setLabel(rule_hash.value("label_assigned").toString());
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rule->setUseRegex(rule_hash.value("use_regex", false).toBool());
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return rule;
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}
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QVariantHash RssDownloadRule::toVariantHash() const
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{
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QVariantHash hash;
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hash["name"] = m_name;
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hash["must_contain"] = m_mustContain.join(" ");
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hash["must_not_contain"] = m_mustNotContain.join(" ");
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hash["save_path"] = m_savePath;
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hash["affected_feeds"] = m_rssFeeds;
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hash["enabled"] = m_enabled;
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hash["label_assigned"] = m_label;
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hash["use_regex"] = m_useRegex;
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return hash;
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}
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bool RssDownloadRule::operator==(const RssDownloadRule &other) {
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return m_name == other.name();
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}
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void RssDownloadRule::setSavePath(const QString &save_path)
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{
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if (!save_path.isEmpty() && QDir(save_path) != QDir(Preferences().getSavePath()))
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m_savePath = save_path;
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else
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m_savePath = QString();
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}
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QStringList RssDownloadRule::findMatchingArticles(const RssFeedPtr& feed) const
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{
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QStringList ret;
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const RssArticleHash& feed_articles = feed->articleHash();
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for (RssArticleHash::ConstIterator artIt = feed_articles.begin(); artIt != feed_articles.end(); artIt++) {
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const QString title = artIt.value()->title();
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if (matches(title))
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ret << title;
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}
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return ret;
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}
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