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| 3 | ** Copyright (C) 2017 The Qt Company Ltd. |
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| 5 | ** |
| 6 | ** This file is part of the Qt Network Auth module of the Qt Toolkit. |
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| 8 | ** $QT_BEGIN_LICENSE:BSD$ |
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| 50 | |
| 51 | #include "redditwrapper.h" |
| 52 | |
| 53 | #include <QtGui> |
| 54 | #include <QtCore> |
| 55 | #include <QtNetworkAuth> |
| 56 | |
| 57 | const QUrl newUrl("https://oauth.reddit.com/new" ); |
| 58 | const QUrl hotUrl("https://oauth.reddit.com/hot" ); |
| 59 | const QUrl liveThreadsUrl("https://oauth.reddit.com/live/XXXX/about.json" ); |
| 60 | |
| 61 | RedditWrapper::RedditWrapper(QObject *parent) : QObject(parent) |
| 62 | { |
| 63 | auto replyHandler = new QOAuthHttpServerReplyHandler(1337, this); |
| 64 | oauth2.setReplyHandler(replyHandler); |
| 65 | oauth2.setAuthorizationUrl(QUrl("https://www.reddit.com/api/v1/authorize" )); |
| 66 | oauth2.setAccessTokenUrl(QUrl("https://www.reddit.com/api/v1/access_token" )); |
| 67 | oauth2.setScope("identity read" ); |
| 68 | |
| 69 | connect(sender: &oauth2, signal: &QOAuth2AuthorizationCodeFlow::statusChanged, slot: [=]( |
| 70 | QAbstractOAuth::Status status) { |
| 71 | if (status == QAbstractOAuth::Status::Granted) |
| 72 | emit authenticated(); |
| 73 | }); |
| 74 | oauth2.setModifyParametersFunction([&](QAbstractOAuth::Stage stage, QVariantMap *parameters) { |
| 75 | if (stage == QAbstractOAuth::Stage::RequestingAuthorization && isPermanent()) |
| 76 | parameters->insert(akey: "duration" , avalue: "permanent" ); |
| 77 | }); |
| 78 | connect(sender: &oauth2, signal: &QOAuth2AuthorizationCodeFlow::authorizeWithBrowser, |
| 79 | slot: &QDesktopServices::openUrl); |
| 80 | } |
| 81 | |
| 82 | RedditWrapper::RedditWrapper(const QString &clientIdentifier, QObject *parent) : |
| 83 | RedditWrapper(parent) |
| 84 | { |
| 85 | oauth2.setClientIdentifier(clientIdentifier); |
| 86 | } |
| 87 | |
| 88 | QNetworkReply *RedditWrapper::requestHotThreads() |
| 89 | { |
| 90 | qDebug() << "Getting hot threads..." ; |
| 91 | return oauth2.get(url: hotUrl); |
| 92 | } |
| 93 | |
| 94 | bool RedditWrapper::isPermanent() const |
| 95 | { |
| 96 | return permanent; |
| 97 | } |
| 98 | |
| 99 | void RedditWrapper::setPermanent(bool value) |
| 100 | { |
| 101 | permanent = value; |
| 102 | } |
| 103 | |
| 104 | void RedditWrapper::grant() |
| 105 | { |
| 106 | oauth2.grant(); |
| 107 | } |
| 108 | |
| 109 | void RedditWrapper::subscribeToLiveUpdates() |
| 110 | { |
| 111 | qDebug() << "Susbscribing..." ; |
| 112 | QNetworkReply *reply = oauth2.get(url: liveThreadsUrl); |
| 113 | connect(sender: reply, signal: &QNetworkReply::finished, slot: [=]() { |
| 114 | reply->deleteLater(); |
| 115 | if (reply->error() != QNetworkReply::NoError) { |
| 116 | qCritical() << "Reddit error:" << reply->errorString(); |
| 117 | return; |
| 118 | } |
| 119 | |
| 120 | const auto json = reply->readAll(); |
| 121 | |
| 122 | const auto document = QJsonDocument::fromJson(json); |
| 123 | Q_ASSERT(document.isObject()); |
| 124 | const auto rootObject = document.object(); |
| 125 | const auto dataValue = rootObject.value(key: "data" ); |
| 126 | Q_ASSERT(dataValue.isObject()); |
| 127 | const auto dataObject = dataValue.toObject(); |
| 128 | const auto websocketUrlValue = dataObject.value(key: "websocket_url" ); |
| 129 | Q_ASSERT(websocketUrlValue.isString() && websocketUrlValue.toString().size()); |
| 130 | const QUrl websocketUrl(websocketUrlValue.toString()); |
| 131 | emit subscribed(url: websocketUrl); |
| 132 | }); |
| 133 | } |
| 134 | |