QYouTube::ResourcesRequest Class Reference

Handles requests for YouTube resources. More...

Inheritance diagram for QYouTube::ResourcesRequest:

Public Slots
void	list (const QString &resourcePath, const QStringList &part, const QVariantMap &filters=QVariantMap(), const QVariantMap &params=QVariantMap())
	Requests a list of YouTube resources from resourcePath.
void	insert (const QVariantMap &resource, const QString &resourcePath, const QStringList &part, const QVariantMap &params=QVariantMap())
	Inserts a new YouTube resource.
void	update (const QString &resourcePath, const QVariantMap &resource, const QStringList &part)
	Updates the YouTube resource at resourcePath.
void	del (const QString &id, const QString &resourcePath)
	Deletes the YouTube resource at resourcePath.
Public Slots inherited from QYouTube::Request
void	cancel ()
	Cancels the current HTTP request.

Additional Inherited Members
Public Types inherited from QYouTube::Request
enum	Operation
	The operation type of the last HTTP request. More...
enum	Status
	The status of the last HTTP request. More...
enum	Error
	The error resulting from the last HTTP request. More...
Signals inherited from QYouTube::Request
void	apiKeyChanged ()
	Emitted when the apiKey changes.
void	clientIdChanged ()
	Emitted when the clientId changes.
void	clientSecretChanged ()
	Emitted when the clientSecret changes.
void	accessTokenChanged (const QString &token)
	Emitted when the accessToken changes.
void	refreshTokenChanged (const QString &token)
	Emitted when the refreshToken changes.
void	urlChanged ()
	Emitted when the url changes.
void	dataChanged ()
	Emitted when the data changes.
void	headersChanged ()
	Emitted when the headers change.
void	operationChanged ()
	Emitted when the operation changes.
void	statusChanged (Status s)
	Emitted when the status changes.
void	finished ()
	Emitted when the request is completed.
Public Member Functions inherited from QYouTube::Request
void	setNetworkAccessManager (QNetworkAccessManager *manager)
	Sets the QNetworkAccessManager instance to be used when making requests to the YouTube API.
Protected Slots inherited from QYouTube::Request
void	head (bool authRequired=true)
	Performs a HTTP HEAD request.
void	get (bool authRequired=true)
	Performs a HTTP GET request.
void	post (bool authRequired=true)
	Performs a HTTP POST request.
void	put (bool authRequired=true)
	Performs a HTTP PUT request.
void	deleteResource (bool authRequired=true)
	Performs a HTTP DELETE request.
Properties inherited from QYouTube::Request
QString	apiKey
	The api key used when making requests to the YouTube Data API.
QString	clientId
	The client id used when making requests to the YouTube Data API.
QString	clientSecret
	The api key used when making requests to the YouTube Data API.
QString	accessToken
	The access token used when making requests to the YouTube Data API.
QString	refreshToken
	The refresh token used when making requests to the YouTube Data API.
QUrl	url
	The url used when making requests to the YouTube Data API.
QVariantMap	headers
	The headers used when making requests to the YouTube Data API.
QVariant	data
	The data used when making HTTP PUT/POST requests to the YouTube Data API.
Operation	operation
	The last HTTP operation type.
Status	status
	The status of the last request.
QVariant	result
	The result of the last HTTP request.
Error	error
	The error resulting from the last HTTP request.
QString	errorString
	A description of the error resulting from the last HTTP request.

Detailed Description

Handles requests for YouTube resources.

The ResourcesRequest class is used for making requests to the YouTube Data API that concern YouTube resources.

Example usage:

C++

using namespace QYouTube;

...

ResourcesRequest request;
request.get("/video/VIDEO_ID");
connect(&request, SIGNAL(finished()), this, SLOT(onRequestFinished()));

...

void MyClass::onRequestFinished() {
    if (request.status() == ResourcesRequest::Ready) {            
        QMapIterator<QString, QVariant> iterator(request.result().toMap());
        
        while (iterator.hasNext()) {
            iterator.next();
            qDebug() << iterator.key() << "=" << iterator.value();
        }
    }
    else {
        qDebug() << request.errorString();
    }
}

QML

import QtQuick 1.0
import QYouTube 1.0

ResourcesRequest {
    id: request

    onFinished: {
        if (status == ResourcesRequest.Ready) {
            for (var k in result) {
                console.log(att + " = " + result[k]);
            }
        }
        else {
            console.log(errorString);
        }
    }
    
    Component.onCompleted: get("/video/VIDEO_ID")
}

For more details about YouTube resources, see the YouTube reference documentation here.

Member Function Documentation

void QYouTube::ResourcesRequest::del ( const QString &  id, const QString &  resourcePath  )

slot

Deletes the YouTube resource at resourcePath.

For example, to remove a video from the authenticated user's favourites:

ResourcesRequest request;
request.del(FAVOURITE_PLAYLIST_ITEM_ID, "/playlistItems");

void QYouTube::ResourcesRequest::insert ( const QVariantMap &  resource, const QString &  resourcePath, const QStringList &  part, const QVariantMap &  params = QVariantMap()  )

slot

Inserts a new YouTube resource.

For example, to insert a new playlist on behalf of the authenticated user:

ResourcesRequest request;
QVariantMap playlist;
QVariantMap snippet;
QVariantMap status;
snippet["title"] = "My playlist";
snippet["description"] = "Playlist inserted using QYouTube";
status["privacyStatus"] = "public";
playlist["snippet"] = snippet;
playlist["status"] = status;
request.insert(playlist, "/playlists", QStringList() << "snippet" << "status");

void QYouTube::ResourcesRequest::list ( const QString &  resourcePath, const QStringList &  part, const QVariantMap &  filters = QVariantMap(), const QVariantMap &  params = QVariantMap()  )

slot

Requests a list of YouTube resources from resourcePath.

For example, to search videos:

ResourcesRequest request;
QVariantMap params;
params["maxResults"] = 10;
params["order"] = "date";
params["q"] = "Qt";
params["type"] = "video";
request.list("/videos", QStringList() << "snippet", QVariantMap(), params);

void QYouTube::ResourcesRequest::update ( const QString &  resourcePath, const QVariantMap &  resource, const QStringList &  part  )

slot

Updates the YouTube resource at resourcePath.

For example, to update an existing playlist on behalf of the authenticated user:

ResourcesRequest request;
QVariantMap playlist;
QVariantMap snippet;
snippet["name"] = "My new playlist name";
snippet["description"] = "My new playlist description";
playlist["snippet"] = snippet;
playlist["id"] = PLAYLIST_ID;
request.update("/playlists", playlist, QStringList() << "snippet");