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Code Issues Releases Wiki Activity

Linkify urls in tweets.

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This commit is contained in:
John Maguire 2012-05-29 17:41:45 -07:00
parent 2888701386
commit b22964968e
1 changed files with 26 additions and 2 deletions
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28
src/songinfo/twitterartistinfo.cpp
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@ -1,5 +1,7 @@
#include "twitterartistinfo.h"
#include <QXmlStreamWriter>
#include <echonest/Artist.h>
#include <qjson/parser.h>
@ -9,7 +11,8 @@
const char* TwitterArtistInfo::kTwitterBucket = "id:twitter";
const char* TwitterArtistInfo::kTwitterTimelineUrl =
"https://api.twitter.com/1/statuses/user_timeline.json?include_rts=1&count=10&screen_name=%1";
"https://api.twitter.com/1/statuses/user_timeline.json?"
"include_rts=true&count=10&include_entities=true&screen_name=%1";
TwitterArtistInfo::TwitterArtistInfo()
: network_(this) {
@ -83,8 +86,29 @@ void TwitterArtistInfo::UserTimelineRequestFinished(QNetworkReply* reply, const
foreach (const QVariant& v, tweets) {
QVariantMap tweet = v.toMap();
QString text = tweet["text"].toString();
QVariantMap entities = tweet["entities"].toMap();
QVariantList urls = entities["urls"].toList();
int offset = 0;
foreach (const QVariant& u, urls) {
QVariantMap url = u.toMap();
QVariantList indices = url["indices"].toList();
int start_index = indices[0].toInt();
int end_index = indices[1].toInt();
QString replacement;
QXmlStreamWriter writer(&replacement);
writer.writeStartElement("a");
writer.writeAttribute("href", url["expanded_url"].toString());
writer.writeCharacters(url["display_url"].toString());
writer.writeEndElement();
text.replace(start_index + offset, end_index - start_index, replacement);
offset += replacement.size();
}
html += "<div>";
html += Qt::escape(text);
html += text;
html += "</div>";
}