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rss : download icon fix, don't work so i commented it

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This commit is contained in:
Arnaud Demaiziere 2007-04-15 12:05:14 +00:00
parent 79a3d2e81b
commit 1a553b00b0
3 changed files with 79 additions and 39 deletions
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79
src/rss.h
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@ -29,10 +29,13 @@
// avoid crash if too many refresh
#define REFRESH_FREQ_MAX 5000
// type of refresh
#define ICON 0
#define NEWS 1
#define LATENCY 2
#include <QFile>
#include <QImage>
#include <QList>
#include <curl/curl.h>
#include <QTemporaryFile>
@ -124,7 +127,8 @@ class RssStream : public QObject{
QString filePath;
QString iconPath;
QList<RssItem*> listItem;
downloadThread* downloader;
downloadThread* downloaderRss;
downloadThread* downloaderIcon;
QTime lastRefresh;
bool read;
@ -153,10 +157,16 @@ class RssStream : public QObject{
}
void displayIcon(const QString&, const QString& file_path, int return_code, const QString&) {
if(QFile::exists(iconPath) && iconPath!=":/Icons/rss.png") {
/*if(QFile::exists(iconPath) && iconPath!=":/Icons/rss.png") {
QFile::remove(iconPath);
}
iconPath = file_path;
// XXX : remove it when we manage to dl the iconPath
//iconPath = ":/Icons/rss.png";
//iconPath = "/tmp/favicon.gif";
if(return_code){
// Download failed
qDebug("(download failure) "+iconPath.toUtf8());
@ -167,7 +177,9 @@ class RssStream : public QObject{
emit refreshFinished(url, ICON);
return;
}
emit refreshFinished(url, ICON);
openIcon();
emit refreshFinished(url, ICON);*/
qDebug("******************Icone downloaded"+file_path.toUtf8());
}
public:
@ -175,21 +187,24 @@ class RssStream : public QObject{
url = _url;
alias = url;
read = true;
iconPath = ":/Icons/rss.png";
downloader = new downloadThread(this);
connect(downloader, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(processDownloadedFile(const QString&, const QString&, int, const QString&)));
downloader->downloadUrl(url);
getIcon();
downloaderRss = new downloadThread(this);
downloaderIcon = new downloadThread(this);
connect(downloaderRss, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(processDownloadedFile(const QString&, const QString&, int, const QString&)));
downloaderRss->downloadUrl(url);
// XXX: remove it when gif can be displayed
iconPath = ":/Icons/rss.png";
//getIcon();
lastRefresh.start();
}
~RssStream(){
removeAllItem();
delete downloader;
delete downloaderRss;
delete downloaderIcon;
if(QFile::exists(filePath))
QFile::remove(filePath);
if(QFile::exists(iconPath) && iconPath!=":/Icons/rss.png")
QFile::remove(iconPath);
if(QFile::exists(iconPath) && iconPath!=":/Icons/rss.png")
QFile::remove(iconPath);
}
// delete all the items saved
@ -201,8 +216,8 @@ class RssStream : public QObject{
}
void refresh() {
connect(downloader, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(processDownloadedFile(const QString&, const QString&, int, const QString&)));
downloader->downloadUrl(url);
connect(downloaderRss, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(processDownloadedFile(const QString&, const QString&, int, const QString&)));
downloaderRss->downloadUrl(url);
lastRefresh.start();
}
@ -240,7 +255,7 @@ class RssStream : public QObject{
}
QString getIconPath() const{
return filePath;
return iconPath;
}
RssItem* getItem(unsigned int index) const{
@ -267,11 +282,13 @@ class RssStream : public QObject{
read = true;
}
// FIXME : always return an empty file
void getIcon() {
QUrl siteUrl(url);
QString iconUrl = "http://"+siteUrl.host()+"/favicon.ico";
connect(downloader, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(displayIcon(const QString&, const QString&, int, const QString&)));
downloader->downloadUrl(iconUrl);
connect(downloaderIcon, SIGNAL(downloadFinished(const QString&, const QString&, int, const QString&)), this, SLOT(displayIcon(const QString&, const QString&, int, const QString&)));
downloaderIcon->downloadUrl(iconUrl);
qDebug("******************Icone "+iconUrl.toUtf8());
}
private:
@ -369,6 +386,26 @@ class RssStream : public QObject{
}
return return_lecture;
}
void openIcon() {
QImage fileIcon(iconPath,0);
// if(!fileIcon.open(QIODevice::ReadOnly)) {
// qDebug("error : icon open failed, no file or locked, "+iconPath.toUtf8());
// if(QFile::exists(iconPath)) {
// fileIcon.remove();
// iconPath = ":/Icons/rss.png";
// }
// return;
// }
if(fileIcon.isNull()) {
qDebug("error : icon open failed, file empty, "+iconPath.toUtf8());
if(QFile::exists(iconPath)) {
//QFile::remove(iconPath);
//iconPath = ":/Icons/rss.png";
}
return;
}
}
};
// global class, manage the whole rss stream
@ -450,16 +487,6 @@ class RssManager : public QObject{
// add a stream to the manager
void addStream(QString url){
// XXX : is it useful ?
// completion of the address
/*if(!url.endsWith(".xml")) {
if(url.endsWith("/")) {
url.append("rss.xml");
} else {
url.append("/rss.xml");
}
}*/
if(hasStream(url) < 0) {
RssStream* stream = new RssStream(url);
streamList.append(stream);