2010-10-31 15:35:07 +03:00
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/*
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2015-10-14 12:49:29 +03:00
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* Bittorrent Client using Qt and libtorrent.
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2010-10-31 15:35:07 +03:00
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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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2010-11-13 18:14:50 +03:00
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#include <QDebug>
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2014-07-05 16:44:13 +04:00
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#include <QDir>
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2010-10-31 15:35:07 +03:00
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2015-09-25 11:10:05 +03:00
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#include "base/preferences.h"
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2015-10-14 12:31:44 +03:00
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#include "base/utils/fs.h"
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2010-11-13 22:36:46 +03:00
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#include "rssfeed.h"
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#include "rssarticle.h"
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2015-10-14 12:31:44 +03:00
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#include "rssdownloadrule.h"
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2010-10-31 15:35:07 +03:00
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2015-10-14 12:49:29 +03:00
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RssDownloadRule::RssDownloadRule()
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: m_enabled(false)
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, m_useRegex(false)
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, m_apstate(USE_GLOBAL)
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2010-10-31 15:35:07 +03:00
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{
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}
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2015-10-14 12:49:29 +03:00
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bool RssDownloadRule::matches(const QString &articleTitle) 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(articleTitle) < 0)
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return false;
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}
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2012-02-20 22:49:31 +04:00
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}
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2015-10-14 12:49:29 +03:00
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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(articleTitle) > -1)
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return false;
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2013-07-24 15:30:58 +04:00
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}
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2015-10-14 12:49:29 +03:00
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}
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if (!m_episodeFilter.isEmpty()) {
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qDebug("Checking episode filter");
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QRegExp f("(^\\d{1,4})x(.*;$)");
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int pos = f.indexIn(m_episodeFilter);
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if (pos < 0)
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return false;
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QString s = f.cap(1);
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QStringList eps = f.cap(2).split(";");
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QString expStr;
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expStr += "s0?" + s + "[ -_\\.]?" + "e0?";
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foreach (const QString &ep, eps) {
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if (ep.isEmpty())
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continue;
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if (ep.indexOf('-') != -1) { // Range detected
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QString partialPattern = "s0?" + s + "[ -_\\.]?" + "e(0?\\d{1,4})";
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QRegExp reg(partialPattern, Qt::CaseInsensitive);
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if (ep.endsWith('-')) { // Infinite range
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int epOurs = ep.left(ep.size() - 1).toInt();
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// Extract partial match from article and compare as digits
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pos = reg.indexIn(articleTitle);
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if (pos != -1) {
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int epTheirs = reg.cap(1).toInt();
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if (epTheirs >= epOurs)
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return true;
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}
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}
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else { // Normal range
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QStringList range = ep.split('-');
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Q_ASSERT(range.size() == 2);
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if (range.first().toInt() > range.last().toInt())
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continue; // Ignore this subrule completely
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int epOursFirst = range.first().toInt();
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int epOursLast = range.last().toInt();
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// Extract partial match from article and compare as digits
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pos = reg.indexIn(articleTitle);
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if (pos != -1) {
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int epTheirs = reg.cap(1).toInt();
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if (epOursFirst <= epTheirs && epOursLast >= epTheirs)
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return true;
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}
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}
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}
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else { // Single number
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QRegExp reg(expStr + ep + "\\D", Qt::CaseInsensitive);
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if (reg.indexIn(articleTitle) != -1)
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return true;
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}
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2013-07-24 15:30:58 +04:00
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}
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2015-10-14 12:49:29 +03:00
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return false;
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2013-07-24 15:30:58 +04:00
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}
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2015-10-14 12:49:29 +03:00
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return true;
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2010-10-31 15:35:07 +03:00
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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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2010-10-31 15:35:07 +03:00
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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("|");
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}
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QStringList RssDownloadRule::rssFeeds() const
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{
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return m_rssFeeds;
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2010-10-31 15:35:07 +03:00
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}
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void RssDownloadRule::setRssFeeds(const QStringList &rssFeeds)
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2010-11-07 16:06:00 +03:00
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{
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m_rssFeeds = rssFeeds;
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}
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QString RssDownloadRule::name() const
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{
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return m_name;
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}
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void RssDownloadRule::setName(const QString &name)
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{
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m_name = name;
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}
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QString RssDownloadRule::savePath() const
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{
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return m_savePath;
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}
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RssDownloadRulePtr RssDownloadRule::fromVariantHash(const QVariantHash &ruleHash)
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{
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RssDownloadRulePtr rule(new RssDownloadRule);
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rule->setName(ruleHash.value("name").toString());
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rule->setUseRegex(ruleHash.value("use_regex", false).toBool());
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rule->setMustContain(ruleHash.value("must_contain").toString());
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rule->setMustNotContain(ruleHash.value("must_not_contain").toString());
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rule->setEpisodeFilter(ruleHash.value("episode_filter").toString());
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rule->setRssFeeds(ruleHash.value("affected_feeds").toStringList());
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rule->setEnabled(ruleHash.value("enabled", false).toBool());
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rule->setSavePath(ruleHash.value("save_path").toString());
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rule->setLabel(ruleHash.value("label_assigned").toString());
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rule->setAddPaused(AddPausedState(ruleHash.value("add_paused").toUInt()));
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rule->setLastMatch(ruleHash.value("last_match").toDateTime());
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rule->setIgnoreDays(ruleHash.value("ignore_days").toInt());
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return rule;
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2010-11-07 16:06:00 +03:00
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}
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2010-11-13 13:49:22 +03:00
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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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hash["add_paused"] = m_apstate;
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hash["episode_filter"] = m_episodeFilter;
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hash["last_match"] = m_lastMatch;
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hash["ignore_days"] = m_ignoreDays;
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return hash;
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}
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bool RssDownloadRule::operator==(const RssDownloadRule &other) const
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{
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return m_name == other.name();
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}
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void RssDownloadRule::setSavePath(const QString &savePath)
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{
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if (!savePath.isEmpty() && (QDir(savePath) != QDir(Preferences::instance()->getSavePath())))
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m_savePath = Utils::Fs::fromNativePath(savePath);
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else
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m_savePath = QString();
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}
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RssDownloadRule::AddPausedState RssDownloadRule::addPaused() const
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{
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return m_apstate;
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}
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void RssDownloadRule::setAddPaused(const RssDownloadRule::AddPausedState &aps)
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{
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m_apstate = aps;
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}
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QString RssDownloadRule::label() const
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{
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return m_label;
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}
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void RssDownloadRule::setLabel(const QString &label)
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{
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m_label = label;
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}
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bool RssDownloadRule::isEnabled() const
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{
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return m_enabled;
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2010-11-07 16:06:00 +03:00
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}
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void RssDownloadRule::setEnabled(bool enable)
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{
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m_enabled = enable;
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}
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void RssDownloadRule::setLastMatch(const QDateTime &d)
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{
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m_lastMatch = d;
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}
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QDateTime RssDownloadRule::lastMatch() const
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{
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return m_lastMatch;
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2010-10-31 15:35:07 +03:00
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}
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2010-11-13 13:49:22 +03:00
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void RssDownloadRule::setIgnoreDays(int d)
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2010-11-13 13:49:22 +03:00
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{
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m_ignoreDays = d;
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}
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2010-11-13 22:36:46 +03:00
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int RssDownloadRule::ignoreDays() const
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{
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return m_ignoreDays;
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}
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2012-07-14 15:45:40 +04:00
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QString RssDownloadRule::mustContain() const
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{
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return m_mustContain.join(" ");
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}
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QString RssDownloadRule::mustNotContain() const
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{
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return m_mustNotContain.join("|");
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}
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bool RssDownloadRule::useRegex() const
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{
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return m_useRegex;
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}
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void RssDownloadRule::setUseRegex(bool enabled)
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{
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m_useRegex = enabled;
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}
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QString RssDownloadRule::episodeFilter() const
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{
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return m_episodeFilter;
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}
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void RssDownloadRule::setEpisodeFilter(const QString &e)
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{
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m_episodeFilter = e;
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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 &feedArticles = feed->articleHash();
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RssArticleHash::ConstIterator artIt = feedArticles.begin();
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RssArticleHash::ConstIterator artItend = feedArticles.end();
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for ( ; artIt != artItend ; ++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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2010-11-13 22:36:46 +03:00
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}
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