void AddTask::on_buttonBox_clicked(QAbstractButton* button)
{
QDir dir_m(ui->pathtomedia->text());
if(ui->buttonBox->buttonRole(button)==0 ){
if(!ui->taskname->text().isEmpty() && !ui->pathtomedia->text().isEmpty() &&
dir_m.exists() && !ui->taskurl->text().isEmpty() && validateUrl(ui->taskurl->text()))
{
map.insert("taskname", ui->taskname->text());
map.insert("url", ui->taskurl->text());
map.insert("media_path",ui->pathtomedia->text());
this->accept();
}
else
{
QMessageBox msgBox;
msgBox.setText(tr("Please fill al fields."));
msgBox.exec();
}
}
else
{
this->close();
}
}
/* The parse function is invoked after the loadFinished signal is received
* from the webkit code upon successfully parsing a page. From here, the
* entire DOM can be manipulated and traversed really conveniently. The
* code right now just traverses the DOM looking for link tags, and queues
* them if they are valid, but this function is where all of the
* interesting development will take place in the future.
*/
void Parser::parse() {
QUrl currentUrl;
QWebElementCollection linkTags =
page->mainFrame()->findAllElements("a");
foreach(QWebElement current, linkTags) {
currentUrl = QUrl(current.attribute("href"));
/* This discards the fragment. It is useless in this context and
* will complicate our visited hashtable.
*/
currentUrl.setEncodedFragment(QByteArray());
if (currentUrl.isEmpty()) {
continue;
}
/* Prepend the parent URL if we have a relative link in an attempt
* to validate it for retrieval.
*/
if (currentUrl.isRelative() &&
currentUrl.host() == "" && currentUrl.path() != "") {
qDebug() << currentUrl << " is relative path. prepending host";
currentUrl.setHost(url.host());
currentUrl.setScheme(url.scheme());
qDebug() << "with host fix: " << currentUrl;
}
/* Finally, check to make sure it's valid before queueing it */
if (validateUrl(currentUrl)) {
parsedUrls.push_back(currentUrl);
}
}
SoundSource::SoundSource(QUrl url, QString type)
: AudioSource(validateUrl(url)),
MetadataSourceTagLib(getLocalFileName()),
m_type(type) {
}
/*static*/ QString SoundSource::getFileExtensionFromUrl(QUrl url) {
return validateUrl(url).toString().section(".", -1).toLower().trimmed();
}
