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#include "channelsuggest.h"
#include "networkaccess.h"
namespace The {
NetworkAccess* http();
}
ChannelSuggest::ChannelSuggest(QObject *parent) : Suggester(parent) {
}
void ChannelSuggest::suggest(QString query) {
QUrl url("http://www.youtube.com/results");
url.addQueryItem("search_type", "search_users");
url.addQueryItem("search_query", query);
QObject *reply = The::http()->get(url);
connect(reply, SIGNAL(data(QByteArray)), SLOT(handleNetworkData(QByteArray)));
}
void ChannelSuggest::handleNetworkData(QByteArray data) {
QStringList choices;
QString html = QString::fromUtf8(data);
QRegExp re("/user/([a-zA-Z0-9]+)");
int pos = 0;
while ((pos = re.indexIn(html, pos)) != -1) {
// qDebug() << re.cap(0) << re.cap(1);
QString choice = re.cap(1);
if (!choices.contains(choice, Qt::CaseInsensitive)) {
choices << choice;
if (choices.size() == 10) break;
}
pos += re.matchedLength();
}
emit ready(choices);
}
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