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@ -135,12 +135,17 @@ class RssStream : public QObject{
@@ -135,12 +135,17 @@ class RssStream : public QObject{
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// read and store the downloaded rss' informations
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void processDownloadedFile(const QString&, const QString& file_path, int return_code, const QString&){ |
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QFile::remove(filePath); |
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// delete the former file
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if(QFile::exists(filePath)) { |
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QFile::remove(filePath); |
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} |
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filePath = file_path; |
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if(return_code){ |
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// Download failed
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qDebug("(download failure) "+file_path.toUtf8()); |
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QFile::remove(file_path); |
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if(QFile::exists(filePath)) { |
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QFile::remove(file_path); |
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} |
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return; |
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} |
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this->openRss(); |
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@ -157,21 +162,27 @@ class RssStream : public QObject{
@@ -157,21 +162,27 @@ class RssStream : public QObject{
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} |
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~RssStream(){ |
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for(int i=0; i<listItem.size(); i++){ |
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delete getItem(i); |
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} |
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removeAllItem(); |
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delete downloader; |
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if(QFile::exists(filePath)) |
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QFile::remove(filePath); |
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} |
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int refresh(){ |
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downloader = new downloadThread(this); |
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connect(downloader, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(processDownloadedFile(const QString&, const QString&, int, const QString&))); |
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downloader->downloadUrl(url); |
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return 1; |
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} |
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// delete all the items saved
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void removeAllItem() { |
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int i=0; |
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while(i<listItem.size()) { |
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delete getItem(i); |
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i++; |
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} |
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} |
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QString getTitle() const{ |
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return this->title; |
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} |
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@ -258,9 +269,11 @@ class RssStream : public QObject{
@@ -258,9 +269,11 @@ class RssStream : public QObject{
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// build items
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else if(property.tagName() == "item") |
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{ |
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RssItem* item = new RssItem(property, this); |
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//add it to a list
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this->listItem.append(item); |
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if(getListSize()<STREAM_MAX_ITEM) { |
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RssItem* item = new RssItem(property, this); |
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//add it to a list
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this->listItem.append(item); |
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} |
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} |
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property = property.nextSibling().toElement(); |
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} |
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@ -276,21 +289,27 @@ class RssStream : public QObject{
@@ -276,21 +289,27 @@ class RssStream : public QObject{
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QFile fileRss(filePath); |
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if(!fileRss.open(QIODevice::ReadOnly | QIODevice::Text)) |
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{ |
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qDebug("error : open failed, no file or locked"); |
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fileRss.remove(); |
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qDebug("error : open failed, no file or locked, "+filePath.toUtf8()); |
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if(QFile::exists(filePath)) { |
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fileRss.remove(); |
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} |
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return -1; |
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} |
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if(!doc.setContent(&fileRss)) |
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{ |
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qDebug("can't read temp file, might be empty"); |
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fileRss.close(); |
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fileRss.remove(); |
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if(QFile::exists(filePath)) { |
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fileRss.remove(); |
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} |
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return -1; |
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} |
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// start reading the xml
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short return_lecture = read(doc); |
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fileRss.close(); |
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fileRss.remove(); |
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if(QFile::exists(filePath)) { |
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fileRss.remove(); |
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} |
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return return_lecture; |
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} |
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}; |
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@ -409,6 +428,24 @@ class RssManager{
@@ -409,6 +428,24 @@ class RssManager{
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this->streamListAlias = newAliasList; |
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} |
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// reload all the xml files from the web
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void refreshAll(){ |
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QList<RssStream*> newIgnoredList, newStreamList; |
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for(unsigned short i=0; i<streamList.size(); i++){ |
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delete getStream(i); |
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} |
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for(unsigned short i=0; i<ignoredStreamList.size(); i++){ |
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delete getIgnored(i); |
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} |
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this->streamList = newStreamList; |
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this->ignoredStreamList = newIgnoredList; |
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for(unsigned short i=0; i<streamListUrl.size(); i++){ |
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RssStream *stream = new RssStream(this->streamListUrl.at(i)); |
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stream->setAlias(this->streamListAlias.at(i)); |
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this->streamList.append(stream); |
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} |
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} |
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// return the position index of a stream, if the manager owns it
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short hasStream(RssStream* stream) const{ |
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QString url = stream->getUrl(); |
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@ -427,24 +464,6 @@ class RssManager{
@@ -427,24 +464,6 @@ class RssManager{
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return ignoredStreamList.at(index); |
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} |
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// reload all the xml files from the web
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void refreshAll(){ |
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// first refresh the ignored ones
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for(unsigned short i=0; i<ignoredStreamList.size(); i++){ |
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if(getIgnored(i)->refresh()==0){ |
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this->streamList.append(getIgnored(i)); |
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this->ignoredStreamList.removeAt(i); |
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} |
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} |
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// then refresh the active ones
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for(unsigned short i=0; i<streamList.size(); i++){ |
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if(getStream(i)->refresh()!=0){ |
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this->ignoredStreamList.append(getStream(i)); |
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this->streamList.removeAt(i); |
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} |
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} |
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} |
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void displayManager(){ |
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for(unsigned short i=0; i<streamList.size(); i++){ |
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getStream(i)->displayStream(); |
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@ -455,6 +474,10 @@ class RssManager{
@@ -455,6 +474,10 @@ class RssManager{
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} |
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} |
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int getNbStream() { |
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return streamList.size(); |
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} |
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}; |
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#endif |
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