@ -36,166 +36,159 @@
@@ -36,166 +36,159 @@
# include "rssarticle.h"
# include "misc.h"
# include "rssdownloadrulelist.h"
# include "downloadthread.h"
RssFeed : : RssFeed ( RssFolder * parent , QString _url ) : parent ( parent ) , alias ( " " ) , iconPath ( " :/Icons/oxygen/application-rss+xml.png " ) , refreshed ( false ) , downloadFailure ( false ) , currently_loading ( false ) {
qDebug ( " RSSStream constructed " ) ;
RssFeed : : RssFeed ( RssFolder * parent , const QString & url ) : m_parent ( parent ) , m_icon ( " :/Icons/oxygen/application-rss+xml.png " ) ,
m_refreshed ( false ) , m_downloadFailure ( false ) , m_loading ( false ) {
qDebug ( ) < < Q_FUNC_INFO < < url ;
m_url = QUrl ( url ) . toString ( ) ;
QIniSettings qBTRSS ( " qBittorrent " , " qBittorrent-rss " ) ;
url = QUrl ( _url ) . toString ( ) ;
QHash < QString , QVariant > all_old_items = qBTRSS . value ( " old_items " , QHash < QString , QVariant > ( ) ) . toHash ( ) ;
const QVariantList old_items = all_old_items . value ( url , QVariantList ( ) ) . toList ( ) ;
qDebug ( " Loading %d old items for feed %s " , old_items . size ( ) , get Name( ) . toLocal8Bit ( ) . data ( ) ) ;
const QVariantList old_items = all_old_items . value ( m_ url, QVariantList ( ) ) . toList ( ) ;
qDebug ( " Loading %d old items for feed %s " , old_items . size ( ) , display Name( ) . toLocal8Bit ( ) . data ( ) ) ;
foreach ( const QVariant & var_it , old_items ) {
QHash < QString , QVariant > item = var_it . toHash ( ) ;
const RssArticle rss_item = hashToRssArticle ( this , item ) ;
if ( rss_item . isValid ( ) ) {
insert ( rss_item . guid ( ) , rss_item ) ;
m_articles . insert ( rss_item . guid ( ) , rss_item ) ;
}
}
// Listen for new RSS downloads
connect ( RssManager : : instance ( ) - > rssDownloader ( ) , SIGNAL ( downloadFinished ( QString , QString ) ) , SLOT ( handleFinishedDownload ( QString , QString ) ) ) ;
connect ( RssManager : : instance ( ) - > rssDownloader ( ) , SIGNAL ( downloadFailure ( QString , QString ) ) , SLOT ( handleDownloadFailure ( QString , QString ) ) ) ;
// Download the RSS Feed icon
m_iconUrl = iconUrl ( ) ;
RssManager : : instance ( ) - > rssDownloader ( ) - > downloadUrl ( m_iconUrl ) ;
}
RssFeed : : ~ RssFeed ( ) {
qDebug ( " Deleting a RSS stream: %s " , getName ( ) . toLocal8Bit ( ) . data ( ) ) ;
if ( refreshed ) {
// Saving current articles to hard disk
if ( m_ refreshed) {
QIniSettings qBTRSS ( " qBittorrent " , " qBittorrent-rss " ) ;
QVariantList old_items ;
foreach ( const RssArticle & item , this - > values ( ) ) {
foreach ( const RssArticle & item , m_articles . values ( ) ) {
old_items < < item . toHash ( ) ;
}
qDebug ( " Saving %d old items for feed %s " , old_items . size ( ) , get Name( ) . toLocal8Bit ( ) . data ( ) ) ;
qDebug ( " Saving %d old items for feed %s " , old_items . size ( ) , display Name( ) . toLocal8Bit ( ) . data ( ) ) ;
QHash < QString , QVariant > all_old_items = qBTRSS . value ( " old_items " , QHash < QString , QVariant > ( ) ) . toHash ( ) ;
all_old_items [ url ] = old_items ;
all_old_items [ m_ url] = old_items ;
qBTRSS . setValue ( " old_items " , all_old_items ) ;
}
qDebug ( " All items were removed " ) ;
if ( QFile : : exists ( filePath ) )
misc : : safeRemove ( filePath ) ;
if ( QFile : : exists ( iconPath ) & & ! iconPath . startsWith ( " :/ " ) )
misc : : safeRemove ( iconPath ) ;
if ( ! m_icon . startsWith ( " :/ " ) & & QFile : : exists ( m_icon ) )
misc : : safeRemove ( m_icon ) ;
}
RssFile : : FileType RssFeed : : ge tT ype( ) const {
RssFile : : FileType RssFeed : : type ( ) const {
return RssFile : : FEED ;
}
void RssFeed : : refresh ( ) {
parent - > refreshStream ( url ) ;
if ( m_loading ) return ;
m_loading = true ;
// Download the RSS again
RssManager : : instance ( ) - > rssDownloader ( ) - > downloadUrl ( m_url ) ;
}
void RssFeed : : removeAllSettings ( ) {
QIniSettings qBTRSS ( " qBittorrent " , " qBittorrent-rss " ) ;
QHash < QString , QVariant > feeds_w_downloader = qBTRSS . value ( " downloader_on " , QHash < QString , QVariant > ( ) ) . toHash ( ) ;
if ( feeds_w_downloader . contains ( url ) ) {
feeds_w_downloader . remove ( url ) ;
if ( feeds_w_downloader . contains ( m_ url) ) {
feeds_w_downloader . remove ( m_ url) ;
qBTRSS . setValue ( " downloader_on " , feeds_w_downloader ) ;
}
QHash < QString , QVariant > all_feeds_filters = qBTRSS . value ( " feed_filters " , QHash < QString , QVariant > ( ) ) . toHash ( ) ;
if ( all_feeds_filters . contains ( url ) ) {
all_feeds_filters . remove ( url ) ;
if ( all_feeds_filters . contains ( m_ url) ) {
all_feeds_filters . remove ( m_ url) ;
qBTRSS . setValue ( " feed_filters " , all_feeds_filters ) ;
}
}
bool RssFeed : : itemAlreadyExists ( QString name ) {
return this - > contains ( name ) ;
bool RssFeed : : itemAlreadyExists ( const QString & hash ) const {
return m_articles . contains ( hash ) ;
}
void RssFeed : : setLoading ( bool val ) {
currently _loading= val ;
m _loading= val ;
}
bool RssFeed : : isLoading ( ) {
return currently _loading;
bool RssFeed : : isLoading ( ) const {
return m _loading;
}
QString RssFeed : : ge tT itle( ) const {
return title ;
QString RssFeed : : title ( ) const {
return m_ title;
}
void RssFeed : : rename ( QString new_name ) {
qDebug ( " Renaming stream to %s " , new_name . toLocal8Bit ( ) . data ( ) ) ;
alias = new_name ;
void RssFeed : : setAlias ( const QString & new_name ) {
qDebug ( ) < < " Renaming stream to " < < new_name ;
m_ alias= new_name ;
}
// Return the alias if the stream has one, the url if it has no alias
QString RssFeed : : get Name( ) const {
if ( ! alias . isEmpty ( ) ) {
QString RssFeed : : display Name( ) const {
if ( ! m_ alias. isEmpty ( ) ) {
//qDebug("getName() returned alias: %s", (const char*)alias.toLocal8Bit());
return alias ;
return m_ alias;
}
if ( ! title . isEmpty ( ) ) {
if ( ! m_ title. isEmpty ( ) ) {
//qDebug("getName() returned title: %s", (const char*)title.toLocal8Bit());
return title ;
return m_ title;
}
//qDebug("getName() returned url: %s", (const char*)url.toLocal8Bit());
return url ;
return m_ url;
}
QString RssFeed : : getLink ( ) const {
return link ;
QString RssFeed : : url ( ) const {
return m_ur l;
}
QString RssFeed : : getUrl ( ) const {
return url ;
}
QString RssFeed : : getDescription ( ) const {
return description ;
}
QString RssFeed : : getImage ( ) const {
return image ;
}
QString RssFeed : : getFilePath ( ) const {
return filePath ;
}
QString RssFeed : : getIconPath ( ) const {
if ( downloadFailure )
QString RssFeed : : icon ( ) const {
if ( m_downloadFailure )
return " :/Icons/oxygen/unavailable.png " ;
return iconPath ;
return m_icon ;
}
bool RssFeed : : hasCustomIcon ( ) const {
return ! iconPath . startsWith ( " :/ " ) ;
return ! m_icon . startsWith ( " :/ " ) ;
}
void RssFeed : : setIconPath ( QString path ) {
iconPath = path ;
void RssFeed : : setIconPath ( const QString & path ) {
if ( path . isEmpty ( ) | | ! QFile : : exists ( path ) ) return ;
m_icon = path ;
}
RssArticle & RssFeed : : getItem ( QString id ) {
return ( * this ) [ id ] ;
RssArticle & RssFeed : : getItem ( const QString & id ) {
return m_articles [ id ] ;
}
unsigned int RssFeed : : getNbNews ( ) const {
return this - > size ( ) ;
return m_articles . size ( ) ;
}
void RssFeed : : markAllA sRead ( ) {
void RssFeed : : markAsRead ( ) {
QHash < QString , RssArticle > : : iterator it ;
for ( it = this - > begin ( ) ; it ! = this - > end ( ) ; it + + ) {
for ( it = m_articles . begin ( ) ; it ! = m_articles . end ( ) ; it + + ) {
it . value ( ) . markAsRead ( ) ;
}
RssManager : : instance ( ) - > forwardFeedInfosChanged ( url , get Name( ) , 0 ) ;
RssManager : : instance ( ) - > forwardFeedInfosChanged ( m_ url, display Name( ) , 0 ) ;
}
unsigned int RssFeed : : getNbUnRead ( ) const {
unsigned int nbUnread = 0 ;
foreach ( const RssArticle & item , this - > values ( ) ) {
unsigned int RssFeed : : unreadCount ( ) const {
u intnbUnread = 0 ;
foreach ( const RssArticle & item , m_articles . values ( ) ) {
if ( ! item . isRead ( ) )
+ + nbUnread ;
}
return nbUnread ;
}
QList < RssArticle > RssFeed : : getNews List( ) const {
return this - > values ( ) ;
QList < RssArticle > RssFeed : : article List( ) const {
return m_articles . values ( ) ;
}
QList < RssArticle > RssFeed : : getUnreadNews List( ) const {
QList < RssArticle > RssFeed : : unreadArticle List( ) const {
QList < RssArticle > unread_news ;
foreach ( const RssArticle & item , this - > values ( ) ) {
foreach ( const RssArticle & item , m_articles . values ( ) ) {
if ( ! item . isRead ( ) )
unread_news < < item ;
}
@ -203,26 +196,27 @@ QList<RssArticle> RssFeed::getUnreadNewsList() const {
@@ -203,26 +196,27 @@ QList<RssArticle> RssFeed::getUnreadNewsList() const {
}
// download the icon from the adress
QString RssFeed : : getIconUrl ( ) {
QUrl siteUrl ( url ) ;
return QString : : fromUtf8 ( " http:// " ) + siteUrl . host ( ) + QString : : fromUtf8 ( " /favicon.ico " ) ;
QString RssFeed : : iconUrl ( ) const {
const QUrl siteUrl ( m_url ) ;
// XXX: This works for most sites but it is not perfect
return QString ( " http:// " ) + siteUrl . host ( ) + QString ( " /favicon.ico " ) ;
}
// read and create items from a rss document
short RssFeed : : readDoc ( QIODevice * device ) {
bool RssFeed : : parseRSS ( QIODevice * device ) {
qDebug ( " Parsing RSS file... " ) ;
QXmlStreamReader xml ( device ) ;
// is it a rss file ?
if ( xml . atEnd ( ) ) {
qDebug ( " ERROR: Could not parse RSS file " ) ;
return - 1 ;
return false ;
}
while ( ! xml . atEnd ( ) ) {
xml . readNext ( ) ;
if ( xml . isStartElement ( ) ) {
if ( xml . name ( ) ! = " rss " ) {
qDebug ( " ERROR: this is not a rss file, root tag is <%s> " , qPrintable ( xml . name ( ) . toString ( ) ) ) ;
return - 1 ;
return false ;
} else {
break ;
}
@ -232,121 +226,131 @@ short RssFeed::readDoc(QIODevice* device) {
@@ -232,121 +226,131 @@ short RssFeed::readDoc(QIODevice* device) {
while ( ! xml . atEnd ( ) ) {
xml . readNext ( ) ;
if ( xml . isEnd Element ( ) )
break ;
if ( ! xml . isStart Element ( ) )
continue ;
if ( xml . isStartElement ( ) ) {
//qDebug("xml.name() == %s", qPrintable(xml.name().toString()));
if ( xml . name ( ) = = " channel " ) {
qDebug ( " in channel " ) ;
// Parse channel content
while ( ! xml . atEnd ( ) ) {
xml . readNext ( ) ;
if ( xml . isEndElement ( ) & & xml . name ( ) = = " channel " ) {
break ;
}
if ( xml . isStartElement ( ) ) {
//qDebug("xml.name() == %s", qPrintable(xml.name().toString()));
if ( xml . name ( ) = = " title " ) {
title = xml . readElementText ( ) ;
if ( alias = = getUrl ( ) )
rename ( title ) ;
}
else if ( xml . name ( ) = = " link " ) {
link = xml . readElementText ( ) ;
}
else if ( xml . name ( ) = = " description " ) {
description = xml . readElementText ( ) ;
}
else if ( xml . name ( ) = = " image " ) {
image = xml . attributes ( ) . value ( " url " ) . toString ( ) ;
}
else if ( xml . name ( ) = = " item " ) {
RssArticle item ( this , xml ) ;
if ( item . isValid ( ) & & ! itemAlreadyExists ( item . guid ( ) ) ) {
this - > insert ( item . guid ( ) , item ) ;
}
}
}
if ( xml . name ( ) ! = " channel " )
continue ;
// Parse channel content
while ( ! xml . atEnd ( ) ) {
xml . readNext ( ) ;
if ( xml . isEndElement ( ) & & xml . name ( ) = = " channel " )
break ; // End of this channel, parse the next one
if ( ! xml . isStartElement ( ) )
continue ;
if ( xml . name ( ) = = " title " ) {
m_title = xml . readElementText ( ) ;
if ( m_alias = = url ( ) )
setAlias ( m_title ) ;
}
else if ( xml . name ( ) = = " image " ) {
QString icon_path = xml . attributes ( ) . value ( " url " ) . toString ( ) ;
if ( ! icon_path . isEmpty ( ) ) {
m_iconUrl = icon_path ;
RssManager : : instance ( ) - > rssDownloader ( ) - > downloadUrl ( m_iconUrl ) ;
}
}
else if ( xml . name ( ) = = " item " ) {
RssArticle item ( this , xml ) ;
if ( item . isValid ( ) & & ! itemAlreadyExists ( item . guid ( ) ) ) {
m_articles . insert ( item . guid ( ) , item ) ;
}
}
}
}
// RSS Feed Downloader
if ( RssSettings ( ) . isRssDownloadingEnabled ( ) )
downloadMatchingArticleTorrents ( ) ;
// Make sure we limit the number of articles
resizeList ( ) ;
// RSS Feed Downloader
if ( RssSettings ( ) . isRssDownloadingEnabled ( ) ) {
QHash < QString , RssArticle > : : iterator it ;
for ( it = this - > begin ( ) ; it ! = this - > end ( ) ; it + + ) {
RssArticle & item = it . value ( ) ;
if ( item . isRead ( ) ) continue ;
QString torrent_url ;
if ( item . hasAttachment ( ) )
torrent_url = item . torrentUrl ( ) ;
else
torrent_url = item . link ( ) ;
// Check if the item should be automatically downloaded
const RssDownloadRule matching_rule = RssDownloadRuleList : : instance ( ) - > findMatchingRule ( url , item . title ( ) ) ;
if ( matching_rule . isValid ( ) ) {
// Download the torrent
QBtSession : : instance ( ) - > addConsoleMessage ( tr ( " Automatically downloading %1 torrent from %2 RSS feed... " ) . arg ( item . title ( ) ) . arg ( getName ( ) ) ) ;
QBtSession : : instance ( ) - > downloadUrlAndSkipDialog ( torrent_url , matching_rule . savePath ( ) , matching_rule . label ( ) ) ;
// Item was downloaded, consider it as Read
item . markAsRead ( ) ;
}
return true ;
}
void RssFeed : : downloadMatchingArticleTorrents ( ) {
Q_ASSERT ( RssSettings ( ) . isRssDownloadingEnabled ( ) ) ;
QHash < QString , RssArticle > : : iterator it ;
for ( it = m_articles . begin ( ) ; it ! = m_articles . end ( ) ; it + + ) {
RssArticle & item = it . value ( ) ;
if ( item . isRead ( ) ) continue ;
QString torrent_url ;
if ( item . hasAttachment ( ) )
torrent_url = item . torrentUrl ( ) ;
else
torrent_url = item . link ( ) ;
// Check if the item should be automatically downloaded
const RssDownloadRule matching_rule = RssDownloadRuleList : : instance ( ) - > findMatchingRule ( m_url , item . title ( ) ) ;
if ( matching_rule . isValid ( ) ) {
// Download the torrent
QBtSession : : instance ( ) - > addConsoleMessage ( tr ( " Automatically downloading %1 torrent from %2 RSS feed... " ) . arg ( item . title ( ) ) . arg ( displayName ( ) ) ) ;
QBtSession : : instance ( ) - > downloadUrlAndSkipDialog ( torrent_url , matching_rule . savePath ( ) , matching_rule . label ( ) ) ;
// Item was downloaded, consider it as Read
item . markAsRead ( ) ;
}
}
return 0 ;
}
void RssFeed : : resizeList ( ) {
const unsigned int max_articles = RssSettings ( ) . getRSSMaxArticlesPerFeed ( ) ;
const unsigned int nb_articles = this - > size ( ) ;
const u intmax_articles = RssSettings ( ) . getRSSMaxArticlesPerFeed ( ) ;
const uint nb_articles = m_articles . size ( ) ;
if ( nb_articles > max_articles ) {
const QList < RssArticle > listItem = RssManager : : sortNewsList ( this - > values ( ) ) ;
const QList < RssArticle > listItem = RssManager : : sortNewsList ( m_articles . values ( ) ) ;
const int excess = nb_articles - max_articles ;
for ( uint i = nb_articles - excess ; i < nb_articles ; + + i ) {
this - > remove ( listItem . at ( i ) . guid ( ) ) ;
m_articles . remove ( listItem . at ( i ) . guid ( ) ) ;
}
}
}
// existing and opening test after download
short RssFeed : : openRss ( ) {
bool RssFeed : : parseXmlFile ( const QString & file_path ) {
qDebug ( " openRss() called " ) ;
QFile fileRss ( fileP ath ) ;
QFile fileRss ( file_p ath ) ;
if ( ! fileRss . open ( QIODevice : : ReadOnly | QIODevice : : Text ) ) {
qDebug ( " openRss error: open failed, no file or locked, %s " , ( const char * ) filePath . toLocal8Bit ( ) ) ;
if ( QFile : : exists ( fileP ath ) ) {
qDebug ( " openRss error: open failed, no file or locked, %s " , qPrintable ( file_path ) ) ;
if ( QFile : : exists ( file_p ath ) ) {
fileRss . remove ( ) ;
}
return - 1 ;
return false ;
}
// start reading the xml
short return_lecture = readDoc ( & fileRss ) ;
bool ret = parseRSS ( & fileRss ) ;
fileRss . close ( ) ;
if ( QFile : : exists ( fileP ath ) ) {
if ( QFile : : exists ( file_p ath ) )
fileRss . remove ( ) ;
}
return return_lecture ;
return ret ;
}
// read and store the downloaded rss' informations
void RssFeed : : processDownloadedFile ( QString file_path ) {
filePath = file_path ;
downloadFailure = false ;
if ( openRss ( ) > = 0 ) {
refreshed = true ;
} else {
qDebug ( " OpenRss: Feed update Failed " ) ;
void RssFeed : : handleFinishedDownload ( const QString & url , const QString & file_path ) {
if ( url = = m_url ) {
m_downloadFailure = false ;
m_loading = false ;
// Parse the download RSS
if ( parseXmlFile ( file_path ) ) {
m_refreshed = true ;
RssManager : : instance ( ) - > forwardFeedInfosChanged ( m_url , displayName ( ) , unreadCount ( ) ) ; // XXX: Ugly
}
}
else if ( url = = m_iconUrl ) {
m_icon = file_path ;
qDebug ( ) < < " icon path: " < < m_icon ;
RssManager : : instance ( ) - > forwardFeedIconChanged ( m_url , m_icon ) ; // XXX: Ugly
emit iconUpdated ( m_icon ) ;
}
}
void RssFeed : : setDownloadFailed ( ) {
downloadFailure = true ;
void RssFeed : : handleDownloadFailure ( const QString & url , const QString & error ) {
Q_UNUSED ( error ) ;
if ( url ! = m_url ) return ;
m_downloadFailure = true ;
m_loading = false ;
RssManager : : instance ( ) - > forwardFeedInfosChanged ( m_url , displayName ( ) , unreadCount ( ) ) ; // XXX: Ugly
}
Christophe Dumez
14 years ago