--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/example/flickrgalleryplugin/flickrgalleryplugin.cpp Thu Aug 05 16:46:37 2010 +0530
@@ -0,0 +1,1396 @@
+/**
+ * Copyright (c) 2010 Sasken Communication Technologies Ltd.
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html"
+ *
+ * Initial Contributors:
+ * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+ *
+ * Contributors:
+ * Sangeetha Prasad, Nalina Hariharan
+ *
+ * Description:
+ * The Plugin that fetches gallery related items from the logged in user's flickr account
+ *
+ */
+
+// Include files
+#include <QtPlugin>
+#include <QCryptographicHash>
+#include <QDataStream>
+#include <QFile>
+#include <QDebug>
+#include <QMap>
+#include <QListIterator>
+#include <QXmlStreamReader>
+#include <QSettings>
+#include <smfpluginutil.h>
+
+#include "flickrgalleryplugin.h"
+
+static int count = 1;
+static int chance = 0; // 0 = for pics from album, 1 = pics not in any album
+static int listIndex = 0;// For Mutliple Load
+QByteArray payload;
+QByteArray boundary("---ThIsIsAsAmPleBouNDaRyStrInGFrOmNaliNa---");
+
+// Todo:- Macro added for limiting items fetched to recent 5
+// Remove after demo
+#define SETLIMITOFFIVEFORSMFDEMO 1
+
+/**
+ * Method to interpret the key sets obtained from credential manager
+ * @param aApiKey [out] The api key
+ * @param aApiSecret [out] The api secret
+ * @param aAuthToken [out] The auth token provided by Flickr
+ */
+void FlickrGalleryPlugin::fetchKeys( QString &aApiKey,
+ QString &aApiSecret,
+ QString &aAuthToken )
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::fetchKeys()";
+
+ qDebug()<<"Reg Token = "<<m_provider->m_smfRegToken;
+ qDebug()<<"Expiry Date as int = "<<m_provider->m_validity.toTime_t();
+
+ SmfAuthParams keys;
+ SmfPluginUtil util;
+ util.getAuthKeys(keys, m_provider->m_smfRegToken,
+ m_provider->m_validity, m_provider->m_pluginId);
+
+ qDebug()<<"Number of key-value pairs = "<<keys.count();
+
+ QByteArray keyName;
+ keyName.append("ApiKey");
+ aApiKey.append(keys.value(keyName));
+
+ keyName.clear();
+ keyName.append("ApiSecret");
+ aApiSecret.append(keys.value(keyName));
+
+ keyName.clear();
+ keyName.append("AuthToken");
+ aAuthToken.append(keys.value(keyName));
+
+ qDebug()<<"Api Key = "<<aApiKey;
+ qDebug()<<"Api Secret = "<<aApiSecret;
+ qDebug()<<"Auth Token = "<<aAuthToken;
+ }
+
+/**
+ * Destructor
+ */
+FlickrGalleryPlugin::~FlickrGalleryPlugin( )
+ {
+ if(m_provider)
+ delete m_provider;
+ }
+
+/**
+ * Method to get a list of albums
+ * @param aRequest [out] The request data to be sent to network
+ * @param aNames The subject or any keywords to be used to filter albums with that name
+ * @param aUser The user whose albums are requested
+ * @param aPageNum The page to be extracted
+ * @param aItemsPerPage Number of items per page
+ * @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+ */
+SmfPluginError FlickrGalleryPlugin::albums( SmfPluginRequestData &aRequest,
+ const QStringList &aNames,
+ const SmfContact *aUser,
+ const int aPageNum,
+ const int aItemsPerPage )
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::albums()";
+ Q_UNUSED(aNames)
+ Q_UNUSED(aPageNum)
+ Q_UNUSED(aItemsPerPage)
+
+ SmfPluginError error = SmfPluginErrUserNotLoggedIn;
+
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ QString userId = aUser->value("Guid").value<QContactGuid>().guid();
+ qDebug()<<"Flickr user's ID for fetching photos = "<<userId;
+
+ // Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ baseString.append("formatjson");
+ baseString.append("methodflickr.photosets.getList");
+#ifdef SETLIMITOFFIVEFORSMFDEMO
+ baseString.append("page"+QString::number(1));
+ baseString.append("per_page"+QString::number(5));
+#else
+ baseString.append("page"+QString::number(aPageNum));
+ baseString.append("per_page"+QString::number(aItemsPerPage));
+#endif
+ if(userId.length())
+ baseString.append("user_id"+userId);
+
+ // Create the url
+ QUrl url("http://api.flickr.com/services/rest/?");
+ url.addQueryItem("api_key", apiKey);
+ url.addQueryItem("auth_token", authToken);
+ url.addQueryItem("format","json");
+ if(userId.length())
+ url.addQueryItem("user_id", userId);
+ url.addQueryItem("method", "flickr.photosets.getList");
+#ifdef SETLIMITOFFIVEFORSMFDEMO
+ url.addQueryItem("page", QString::number(1));
+ url.addQueryItem("per_page", QString::number(5));
+#else
+ url.addQueryItem("page", QString::number(aPageNum));
+ url.addQueryItem("per_page", QString::number(aItemsPerPage));
+#endif
+ url.addQueryItem("api_sig", generateSignature(baseString));
+
+ // Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+ aRequest.iRequestType = SmfPictureGetAlbums;
+ aRequest.iPostData = NULL;
+ aRequest.iHttpOperationType = QNetworkAccessManager::GetOperation;
+ error = SmfPluginErrNone;
+
+ qDebug()<<"Url string is : "<<aRequest.iNetworkRequest.url().toString();
+ return error;
+ }
+
+/**
+ * Method to get a list of pictures
+ * @param aRequest [out] The request data to be sent to network
+ * @param aAlbums The album(s) whose pictures are being requested
+ * @param aPageNum The page to be extracted
+ * @param aItemsPerPage Number of items per page
+ * @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+ */
+SmfPluginError FlickrGalleryPlugin::pictures( SmfPluginRequestData &aRequest,
+ const SmfPictureAlbumList &aAlbums,
+ const int aPageNum,
+ const int aItemsPerPage )
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::pictures()";
+
+ SmfPluginError error = SmfPluginErrInvalidArguments;
+
+ if( (aPageNum < 0) || (aItemsPerPage < 0))
+ {
+ qDebug()<<"Invalid arguments";
+ return error;
+ }
+
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ QString albumId;
+ albumId.clear();
+ if(aAlbums.count())
+ {
+ chance = 0;
+ albumId = aAlbums.at(0).id();
+ qDebug()<<"Fetching photos from a photoset with its id = "<<albumId;
+ }
+ else
+ {
+ qDebug()<<"Fetching photos which are not in any sets";
+ chance = 1;
+ }
+
+ QString extras("date_upload,description,owner_name,tags,url_sq,url_t,url_s,url_m,url_o");
+
+ // Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ baseString.append("extras"+extras);
+ baseString.append("formatjson");
+ if(aAlbums.count())
+ baseString.append("methodflickr.photosets.getPhotos");
+ else
+ baseString.append("methodflickr.photos.getNotInSet");
+#ifdef SETLIMITOFFIVEFORSMFDEMO
+ baseString.append("page"+QString::number(1));
+ baseString.append("per_page"+QString::number(5));
+#else
+ baseString.append("page"+QString::number(aPageNum));
+ baseString.append("per_page"+QString::number(aItemsPerPage));
+#endif
+ if(aAlbums.count())
+ baseString.append("photoset_id"+albumId);
+
+ // Create the url
+ QUrl url("http://api.flickr.com/services/rest/?");
+ url.addQueryItem("api_key", apiKey);
+ url.addQueryItem("auth_token", authToken);
+ url.addQueryItem("extras", extras);
+ url.addQueryItem("format","json");
+ if(aAlbums.count())
+ url.addQueryItem("method", "flickr.photosets.getPhotos");
+ else
+ url.addQueryItem("method", "flickr.photos.getNotInSet");
+#ifdef SETLIMITOFFIVEFORSMFDEMO
+ url.addQueryItem("page", QString::number(1));
+ url.addQueryItem("per_page", QString::number(5));
+#else
+ url.addQueryItem("page", QString::number(aPageNum));
+ url.addQueryItem("per_page", QString::number(aItemsPerPage));
+#endif
+ if(aAlbums.count())
+ url.addQueryItem("photoset_id", albumId);
+ url.addQueryItem("api_sig", generateSignature(baseString));
+
+ // Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+ aRequest.iRequestType = SmfPictureGetPictures;
+ aRequest.iPostData = NULL;
+ aRequest.iHttpOperationType = QNetworkAccessManager::GetOperation;
+ error = SmfPluginErrNone;
+
+ qDebug()<<"Url string is : "<<aRequest.iNetworkRequest.url().toString();
+ return error;
+ }
+
+/**
+* Method to get a description
+* @param aRequest [out] The request data to be sent to network
+* @param aImage The image abot which the description is required
+* @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+*/
+SmfPluginError FlickrGalleryPlugin::description(SmfPluginRequestData &aRequest,
+ const SmfPicture &aImage)
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::description()";
+
+ SmfPluginError error = SmfPluginErrInvalidArguments;
+
+ if( 0 == aImage.id().size())
+ {
+ qDebug()<<"Invalid arguments";
+ return error;
+ }
+
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ // Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ baseString.append("formatjson");
+ baseString.append("methodflickr.photos.getInfo");
+ baseString.append("photo_id"+aImage.id());
+
+ // Create the url
+ QUrl url("http://api.flickr.com/services/rest/?");
+ url.addQueryItem("api_key", apiKey);
+ url.addQueryItem("auth_token", authToken);
+ url.addQueryItem("format","json");
+ url.addQueryItem("method", "flickr.photos.getInfo");
+ url.addQueryItem("photo_id",aImage.id());
+ url.addQueryItem("api_sig", generateSignature(baseString));
+
+ // Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+ aRequest.iRequestType = SmfPictureDescription;
+ aRequest.iPostData = NULL;
+ aRequest.iHttpOperationType = QNetworkAccessManager::GetOperation;
+ error = SmfPluginErrNone;
+
+ qDebug()<<"Url string is : "<<aRequest.iNetworkRequest.url().toString();
+ return error;
+ }
+
+
+/**
+ * Method to upload a picture
+ * @param aRequest [out] The request data to be sent to network
+ * @param aImage The image to be uploaded
+ * @param aAlbum the optional destination album name
+ * @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+ */
+SmfPluginError FlickrGalleryPlugin::upload( SmfPluginRequestData &aRequest,
+ const SmfPicture &aImage,
+ const SmfPictureAlbum* aAlbum )
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::upload()";
+ Q_UNUSED(aAlbum)
+ SmfPluginError error = SmfPluginErrInvalidArguments;
+
+ if( 0 == aImage.picture().byteCount())
+ {
+ qDebug()<<"Invalid arguments";
+ return error;
+ }
+
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ // Create the Payload data
+ QDataStream stream(&payload, QIODevice::WriteOnly);
+ int bytes = 0;
+
+ // Create the api_key field
+ QByteArray keyField = constructField ( "api_key", apiKey, boundary );
+ bytes = stream.writeRawData(keyField.data(), keyField.length());
+ qDebug()<<"Bytes written for API key field = "<<QString::number(bytes, 10);
+
+ // Create the auth_token field
+ QByteArray tokenField = constructField ( "auth_token", authToken, boundary );
+ bytes = stream.writeRawData(tokenField.data(), tokenField.length());
+ qDebug()<<"Bytes written for Auth token field = "<<QString::number(bytes, 10);
+
+ // Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ baseString = generateSignature(baseString);
+
+ // Create the signature field
+ QByteArray sigField = constructField ( "api_sig", baseString, boundary );
+ bytes = stream.writeRawData(sigField.data(), sigField.length());
+ qDebug()<<"Bytes written for API signature field = "<<QString::number(bytes, 10);
+
+ // Create the file header field
+ QByteArray fileField = constructField ( "photo", "", boundary, "c:\\data\\TestUploadPics\\BlueHills.jpg" );
+ bytes = stream.writeRawData(fileField.data(), fileField.length());
+ qDebug()<<"Bytes written for File header field = "<<QString::number(bytes, 10);
+
+ // GEt the image data into a Bytearray
+ QByteArray pic;
+ QBuffer buffer(&pic);
+ buffer.open(QIODevice::WriteOnly);
+ aImage.picture().save(&buffer, "JPG");
+
+ qDebug()<<"Number of bytes in the pic = "<<QString::number(pic.size(), 10);
+
+ // Add the file content to the stream
+ if(pic.size())
+ {
+ bytes = stream.writeRawData ( pic.data(), pic.length() );
+ qDebug()<<"Bytes written for File content field = "<<QString::number(bytes, 10);
+ }
+
+ // Create the end field
+ QByteArray endField;
+ endField.append ( "\r\n--" );
+ endField.append ( boundary );
+ endField.append ( "--\r\n\r\n" );
+ bytes = stream.writeRawData(endField.data(), endField.length());
+ qDebug()<<"Bytes written for end field = "<<QString::number(bytes, 10);
+
+ QUrl url("http://api.flickr.com/services/upload/");
+
+ // Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+ aRequest.iNetworkRequest.setRawHeader("Content-Type", "multipart/form-data; boundary="+boundary);
+ aRequest.iRequestType = SmfPictureUpload;
+ aRequest.iPostData = new QBuffer(&payload);
+ aRequest.iHttpOperationType = QNetworkAccessManager::PostOperation;
+ error = SmfPluginErrNone;
+
+ qDebug()<<"Url string is : "<<aRequest.iNetworkRequest.url().toString();
+ return error;
+ }
+
+
+/**
+ * Method to construct individual fields for photo upload
+ * @param aName The name argument
+ * @param aContent The content of this field
+ * @param aBoundary The boundary string (need to be unique in the payload data)
+ * @param aFilename The filename if for photo field
+ * @return The field data constructed by this method
+ */
+QByteArray FlickrGalleryPlugin::constructField( const QString &aName,
+ const QString &aContent,
+ const QByteArray &aBoundary,
+ const QString & aFilename )
+ {
+ QByteArray data;
+ data.append ( "--" );
+ data.append ( aBoundary );
+ data.append ( "\r\n" );
+ data.append ( "Content-Disposition: form-data; name=\"" );
+ data.append ( aName.toAscii() );
+ if ( aFilename.isEmpty() )
+ {
+ data.append ( "\"\r\n\r\n" );
+ data.append ( aContent.toAscii() );
+ data.append ( "\r\n" );
+ }
+ else
+ {
+ data.append ( "\"; filename=\"" );
+ data.append ( aFilename.toAscii() );
+ data.append ( "\"\r\n" );
+ data.append ( "Content-Type: image/jpeg\r\n\r\n" );
+ }
+ return data;
+ }
+
+
+/**
+* Method to upload a list of pictures
+* @param aRequest [out] The request data to be sent to network
+* @param aImages The list of images to be uploaded
+* @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+*/
+SmfPluginError FlickrGalleryPlugin::upload( SmfPluginRequestData &aRequest,
+ const QList<SmfPicture> &aImages,
+ const SmfPictureAlbum* aAlbum )
+ {
+ SmfPluginError error = SmfPluginErrUserNotLoggedIn;
+ qDebug()<<("\r\n multiple Uploaded Pictures.....= "+QString::number(aImages.count(),10));
+ Q_UNUSED(aAlbum)
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ count =aImages.count();
+
+
+ QByteArray boundary("---ThIsIsAsAmPleBouNDaRyStrInGFrOmSaNgEeTa---");
+ QDataStream stream(&payload, QIODevice::WriteOnly);
+ int bytes = 0;
+
+ // Create the api_key field
+ QByteArray keyField = constructField("api_key",apiKey,boundary,"");//,apiKey,boundary);
+ bytes = stream.writeRawData(keyField.data(), keyField.length());
+ qDebug()<<("Bytes written for API key field = "+QString::number(bytes, 10));
+
+ // Create the auth_token field
+ QByteArray tokenField = constructField ( "auth_token", authToken, boundary,"");
+ bytes = stream.writeRawData(tokenField.data(), tokenField.length());
+ qDebug()<<("Bytes written for Auth token field = "+QString::number(bytes, 10));
+
+ //Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ //baseString.append("formatjson"); //not working this format
+ baseString = generateSignature(baseString);
+
+ //extract the smfpicture object
+ SmfPicture aImage=aImages[listIndex];
+
+ //Create the signature field
+ QByteArray sigField = constructField ("api_sig", baseString, boundary,"" );
+ bytes = stream.writeRawData(sigField.data(), sigField.length());
+
+ qDebug()<<("QImage String = "+aImage.url().toString());
+
+ //Create the file header field
+ QByteArray fileField = constructField ( "photo", "", boundary, aImage.url().toString());
+ bytes = stream.writeRawData(fileField.data(), fileField.length());
+
+
+ //QByteArray pic ;
+ QImage image=aImage.picture();
+
+ //for checking only
+ int byte=image.numBytes();
+ qDebug()<<("Bytes written for QImage = "+QString::number(byte,10));
+
+ //For finding the format of Image file (eg. c:\\data\\image.jpg);
+ QString fileName=aImage.url().toString();
+ int last = fileName.lastIndexOf(".",-1);
+ qDebug()<<("last QImage = "+QString::number(last,10));
+ QString Format=fileName.right(fileName.size()-last-1); //-1 for removing "." from .jpg
+ qDebug()<<("Format of QImage = "+Format);
+
+
+ QByteArray pic;
+ QBuffer buffer(&pic);
+ buffer.open(QIODevice::WriteOnly);
+ image.save(&buffer,Format.toLatin1(),-1); // writes image into format given by Format
+
+ qDebug()<<("Number of bytes in the picture = "+QString::number(buffer.size(), 10));
+
+ // Add the file content to the stream
+ if (pic.size())
+ {
+ bytes = stream.writeRawData ( pic.data(), pic.length() );
+ qDebug()<<("Bytes written for File content field = "+QString::number(bytes, 10));
+ }
+ qDebug()<<("Before Url string is : "+QString(payload));
+
+ // Create the end field
+ QByteArray endField;
+ endField.append ( "\r\n--" );
+ endField.append ( boundary );
+ endField.append ( "--\r\n\r\n" );
+ bytes = stream.writeRawData(endField.data(), endField.length());
+ qDebug()<<("Bytes written for end field = "+QString::number(bytes, 10));
+
+ //Create the url
+ QUrl url("http://api.flickr.com/services/upload/");
+ //url.addQueryItem("format","json"); //Not working
+
+
+ //Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+
+ aRequest.iNetworkRequest.setRawHeader("Content-Type", "multipart/form-data; boundary="+boundary);
+ aRequest.iNetworkRequest.setRawHeader("Host", "api.flickr.com");
+ aRequest.iRequestType = SmfPictureUpload;
+ aRequest.iPostData=new QBuffer(&payload);
+
+
+ aRequest.iHttpOperationType = QNetworkAccessManager::PostOperation;
+ error = SmfPluginErrNone;
+ return error;
+ }
+
+ /**
+ * Method to post comment on a picture is available
+ * @param aRequest [out] The request data to be sent to network
+ * @param aImage The image on which comment is to be posted
+ * @param aComment The comment to be posted
+ * @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+ */
+SmfPluginError FlickrGalleryPlugin::postComment( SmfPluginRequestData &aRequest,
+ const SmfPicture &aImage,
+ const SmfComment &aComment )
+ {
+ qDebug()<<"Inside FlickrGalleryPlugin::postComment()";
+
+ SmfPluginError error = SmfPluginErrInvalidArguments;
+
+ if( 0 == aImage.id().size() || (0 == aComment.text().size()) )
+ {
+ qDebug()<<"Invalid arguments";
+ return error;
+ }
+
+ // Get the key sets from SMF Plugin Utility class.
+ QString apiKey;
+ QString apiSecret;
+ QString authToken;
+ fetchKeys(apiKey, apiSecret, authToken );
+
+ // Create the API signature string
+ QString baseString;
+ baseString.append(apiSecret);
+ baseString.append("api_key"+apiKey);
+ baseString.append("auth_token"+authToken);
+ baseString.append("comment_text"+aComment.text());
+ baseString.append("formatjson");
+ baseString.append("methodflickr.photos.comments.addComment");
+ baseString.append("photo_id"+aImage.id());
+
+ // Create the url
+ QUrl url("http://api.flickr.com/services/rest/?");
+ url.addQueryItem("api_key", apiKey);
+ url.addQueryItem("auth_token", authToken);
+ url.addQueryItem("comment_text", aComment.text());
+ url.addQueryItem("format","json");
+ url.addQueryItem("method", "flickr.photos.comments.addComment");
+ url.addQueryItem("photo_id",aImage.id());
+ url.addQueryItem("api_sig", generateSignature(baseString));
+
+ // Create the request, set the url
+ aRequest.iNetworkRequest.setUrl(url);
+ aRequest.iRequestType = SmfPicturePostComment;
+ aRequest.iPostData = NULL;
+ aRequest.iHttpOperationType = QNetworkAccessManager::GetOperation;
+ error = SmfPluginErrNone;
+
+ qDebug()<<"Url string is : "<<aRequest.iNetworkRequest.url().toString();
+ return error;
+ }
+
+/**
+ * Method called by plugins to generate a signature string from a base string
+ * @param aBaseString The base string
+ * @return The md5 hash of the base string
+ */
+QString FlickrGalleryPlugin::generateSignature(const QString aBaseString)
+ {
+ qDebug()<<("FlickrGalleryPlugin::generateSignature");
+
+ // Create md5 hash of the signature string
+ QByteArray byteArray;
+ byteArray.insert(0, aBaseString.toAscii());
+
+ QByteArray md5Hash = QCryptographicHash::hash(byteArray,QCryptographicHash::Md5 ).toHex();
+ QString returnString (md5Hash);
+ return returnString;
+ }
+
+/**
+ * Customised method for SmfContactFetcherPlugin interface
+ * @param aRequest [out] The request data to be sent to network
+ * @param aOperation The operation type (should be known between
+ * the client interface and the plugin)
+ * @param aData The data required to form the request (The type
+ * of data should be known between client and the plugin)
+ * @return SmfPluginError Plugin error if any, else SmfPluginErrNone
+ */
+SmfPluginError FlickrGalleryPlugin::customRequest( SmfPluginRequestData &aRequest,
+ const int &aOperation, QByteArray *aData )
+ {
+ Q_UNUSED(aRequest)
+ Q_UNUSED(aOperation)
+ Q_UNUSED(aData)
+ return SmfPluginErrServiceNotSupported;
+ }
+
+/**
+ * The first method to be called in the plugin that implements this interface.
+ * If this method is not called, plugin may not behave as expected.
+ */
+void FlickrGalleryPlugin::initialize( )
+ {
+ // Create an instance of FBContactProviderBase
+ m_provider = new FlickrProviderBase;
+ m_provider->initialize();
+ }
+
+/**
+ * Method to get the provider information
+ * @return Instance of SmfProviderBase
+ */
+SmfProviderBase* FlickrGalleryPlugin::getProviderInfo( )
+ {
+ return m_provider;
+ }
+
+/**
+ * Method to get the result for a network request.
+ * @param aOperation The type of operation to be requested
+ * @param aTransportResult The result of transport operation
+ * @param aResponse The QByteArray instance containing the network response.
+ * The plugins should delete this instance once they have read the
+ * data from it.
+ * @param aResult [out] An output parameter to the plugin manager.If the
+ * return value is SmfSendRequestAgain, QVariant will be of type
+ * SmfPluginRequestData.
+ * For SmfGalleryPlugin: If last operation was albums, aResult will be of
+ * type QList<SmfPictureAlbum>. If the last operation was pictures(), aResult
+ * will be of type QList<SmfPicture>. If last operation was description(),
+ * aResult will be of type QString. If last operation was upload() or
+ * postComment(), aResult will be of type bool.
+ * @param aRetType [out] SmfPluginRetType
+ * @param aPageResult [out] The SmfResultPage structure variable
+ */
+SmfPluginError FlickrGalleryPlugin::responseAvailable(
+ const SmfRequestTypeID aOperation,
+ const SmfTransportResult &aTransportResult,
+ QByteArray *aResponse,
+ QVariant* aResult,
+ SmfPluginRetType &aRetType,
+ SmfResultPage &aPageResult )
+ {
+
+ qDebug()<<"Inside FlickrGalleryPlugin::responseAvailable()";
+ Q_UNUSED(aPageResult)
+ SmfPluginError error = SmfPluginErrNetworkError;
+
+ if( !aResponse || (0 == aResponse->size()) )
+ {
+ qDebug()<<"Response is NULL or empty";
+ aRetType = SmfRequestError;
+ return error;
+ }
+
+ QByteArray response(*aResponse);
+ delete aResponse;
+
+ QFile respFile("c://data//SmfPluginFlickrResponse.txt");
+ if(!respFile.open(QIODevice::WriteOnly))
+ {
+ qDebug()<<"File to write the response could not be opened, so writing to this file";
+ qDebug()<<"Flickr response = "<<QString(response);
+ }
+ else
+ {
+ respFile.write(response);
+ respFile.close();
+ qDebug()<<"Writing FB response to a file named 'SmfPluginFlickrResponse.txt'";
+ }
+
+ qDebug()<<"Response size = "<<response.size();
+
+
+ if(SmfTransportOpNoError == aTransportResult)
+ {
+ qDebug()<<"No transport error";
+
+ if(SmfPictureGetAlbums == aOperation)
+ {
+ qDebug()<<"Response for retrieving album lists";
+
+ QList<SmfPictureAlbum> albumList;
+ QString errStr;
+ errStr.clear();
+
+ // Remove the "jsonFlickrApi(" from starting of the response and ")" from its end
+ response.remove(0, 14);
+ response.chop(1);
+
+ bool ok;
+ SmfPluginUtil util;
+ QVariantMap result = util.parse(response, &ok).toMap();
+ if (!ok)
+ {
+ qDebug()<<"An error occurred during json parsing";
+ aRetType = SmfRequestError;
+ return SmfPluginErrParsingFailed;
+ }
+
+
+ if(response.contains(QByteArray("fail")))
+ {
+ errStr.append(result["message"].toString());
+ }
+ else
+ {
+ QVariantMap map1 = result["photosets"].toMap();
+
+ QList<QVariant> list1 = map1["photoset"].toList();
+ QListIterator<QVariant> iter(list1);
+ while(iter.hasNext())
+ {
+ SmfPictureAlbum album;
+
+ QVariantMap map2 = iter.next().toMap();
+
+ // Set the album's title
+ QVariantMap map3 = map2["title"].toMap();
+ album.setTitle(map3["_content"].toString());
+ qDebug()<<"title = "<<album.title();
+
+ // Set the album's description
+ QVariantMap map4 = map2["description"].toMap();
+ album.setDescription(map4["_content"].toString());
+ qDebug()<<"desc = "<<album.description();
+
+ // Set the album's picture count
+ album.setPictureCount(map2["photos"].toInt());
+ qDebug()<<"pic count = "<<album.pictureCount();
+
+ // Set the album's id
+ album.setId(map2["id"].toString());
+ qDebug()<<"id = "<<album.id();
+
+ albumList.append(album);
+#ifdef SETLIMITOFFIVEFORSMFDEMO
+ if(5 == albumList.count())
+ break;
+#endif
+ }
+ }
+
+ if(errStr.size())
+ {
+ qDebug()<<"Response error found = "<<errStr;
+ error = SmfPluginErrInvalidRequest;
+ aRetType = SmfRequestError;
+ aResult->setValue(errStr);
+ }
+ else
+ {
+ qDebug()<<"list count = "<<albumList.count();
+ aResult->setValue(albumList);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+ }
+ else if(SmfPictureGetPictures == aOperation)
+ {
+ qDebug()<<"Response for retrieving photos";
+
+ QList<SmfPicture> picList;
+ QString errStr;
+ errStr.clear();
+
+ // Remove the "jsonFlickrApi(" from starting of the response and ")" from its end
+ response.remove(0, 14);
+ response.chop(1);
+
+ bool ok;
+ SmfPluginUtil util;
+ QVariantMap result = util.parse(response, &ok).toMap();
+ if (!ok)
+ {
+ qDebug()<<"An error occurred during json parsing";
+ aRetType = SmfRequestError;
+ return SmfPluginErrParsingFailed;
+ }
+
+
+ if(response.contains(QByteArray("fail")))
+ {
+ errStr.append(result["message"].toString());
+ }
+ else
+ {
+ QVariantMap map1;
+ if(0 == chance)
+ map1 = result["photoset"].toMap();
+ else
+ map1 = result["photos"].toMap();
+
+ QList<QVariant> list1 = map1["photo"].toList();
+ QListIterator<QVariant> iter(list1);
+ while(iter.hasNext())
+ {
+ SmfPicture pic;
+
+ QVariantMap map2 = iter.next().toMap();
+
+ // Set the pic's id
+ pic.setId(map2["id"].toString());
+
+ // Set the pic's description
+ QVariantMap map3 = map2["description"].toMap();
+ pic.setDescription(map3["_content"].toString());
+
+ // Set the pic's title
+ pic.setTitle(map2["title"].toString());
+ qDebug()<<"title = "<<map2["title"].toString();
+
+ // Set the pic's owner
+ pic.setOwner(map2["ownername"].toString());
+
+ // Set the pic's posted date
+ QDateTime date = QDateTime::fromTime_t(map2["dateupload"].toUInt());
+ qDebug()<<"time = "<<date;
+ pic.setPostedDate(date);
+
+ // Set the pic's tags
+ QString tags(map2["tags"].toString());
+ QStringList tagList = tags.split(' ');
+ pic.addTags(tagList);
+
+ // Set the pic's url
+ // url_sq,url_t,url_s,url_m,url_o
+ if(map2["url_o"].toString().size())
+ pic.setUrl(map2["url_o"].toString());
+ else if(map2["url_m"].toString().size())
+ pic.setUrl(map2["url_m"].toString());
+ else if(map2["url_sq"].toString().size())
+ pic.setUrl(map2["url_sq"].toString());
+ else if(map2["url_s"].toString().size())
+ pic.setUrl(map2["url_s"].toString());
+ else if(map2["url_t"].toString().size())
+ pic.setUrl(map2["url_t"].toString());
+
+ qDebug()<<"url = "<<pic.url();
+ picList.append(pic);
+ }
+ }
+
+ if(errStr.size())
+ {
+ qDebug()<<"Response error found = "<<errStr;
+ error = SmfPluginErrInvalidRequest;
+ aRetType = SmfRequestError;
+ aResult->setValue(errStr);
+ }
+ else
+ {
+ qDebug()<<"list count = "<<picList.count();
+ aResult->setValue(picList);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+ }
+ else if(SmfPictureDescription == aOperation)
+ {
+ qDebug()<<"Response for photo decscription";
+
+ QString description;
+ QString errStr;
+ errStr.clear();
+
+ // Remove the "jsonFlickrApi(" from starting of the response and ")" from its end
+ response.remove(0, 14);
+ response.chop(1);
+
+ bool ok;
+ SmfPluginUtil util;
+ QVariantMap result = util.parse(response, &ok).toMap();
+ if (!ok)
+ {
+ qDebug()<<"An error occurred during json parsing";
+ aRetType = SmfRequestError;
+ return SmfPluginErrParsingFailed;
+ }
+
+ if(response.contains(QByteArray("fail")))
+ {
+ errStr.append(result["message"].toString());
+ }
+ else
+ {
+ QVariantMap map1 = result["photo"].toMap();
+ QVariantMap map2 = map1["description"].toMap();
+
+ description = map2["_content"].toString();
+ }
+
+ if(errStr.size())
+ {
+ qDebug()<<"Response error found = "<<errStr;
+ error = SmfPluginErrInvalidRequest;
+ aRetType = SmfRequestError;
+ aResult->setValue(errStr);
+ }
+ else
+ {
+ qDebug()<<"description = "<<description;
+ aResult->setValue(description);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+ }
+ else if (SmfPictureUpload == aOperation)
+ {
+#if 1
+ qDebug()<<"Response for single photo upload";
+
+ bool uploaded = false;
+ QString errStr;
+ errStr.clear();
+
+ if(response.contains(QByteArray("err code")))
+ {
+ QXmlStreamReader xml(response);
+ while (!xml.atEnd())
+ {
+ xml.readNext();
+ if (xml.tokenType() == QXmlStreamReader::StartElement)
+ if (xml.name() == "err")
+ errStr.append(xml.attributes().value("msg"));
+ }
+ }
+ else
+ uploaded = true;
+
+ if(errStr.size())
+ {
+ qDebug()<<"Response error found = "<<errStr;
+ error = SmfPluginErrInvalidRequest;
+ aRetType = SmfRequestError;
+ aResult->setValue(errStr);
+ }
+ else
+ {
+ qDebug()<<"photo uploaded ? "<<uploaded;
+ aResult->setValue(uploaded);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+#endif
+ }
+ else if (SmfPicturePostComment == aOperation)
+ {
+ qDebug()<<"Response for adding comment on a photo";
+
+ bool commentPosted = false;
+ QString errStr;
+ errStr.clear();
+
+ // Remove the "jsonFlickrApi(" from starting of the response and ")" from its end
+ response.remove(0, 14);
+ response.chop(1);
+
+ bool ok;
+ SmfPluginUtil util;
+ QVariantMap result = util.parse(response, &ok).toMap();
+ if (!ok)
+ {
+ qDebug()<<"An error occurred during json parsing";
+ aRetType = SmfRequestError;
+ return SmfPluginErrParsingFailed;
+ }
+
+ if(response.contains(QByteArray("fail")))
+ {
+ errStr.append(result["message"].toString());
+ }
+ else
+ {
+ qDebug()<<"Comment posted on the photo";
+ commentPosted = true;
+ }
+
+ if(errStr.size())
+ {
+ qDebug()<<"Response error found = "<<errStr;
+ error = SmfPluginErrInvalidRequest;
+ aRetType = SmfRequestError;
+ aResult->setValue(errStr);
+ }
+ else
+ {
+ qDebug()<<"comment posted ? "<<commentPosted;
+ aResult->setValue(commentPosted);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+ }
+ else
+ {
+ qDebug()<<"Service unsupported, currently only SmfContactRetrievePosts and SmfContactPostDirected!!!";
+ aRetType = SmfRequestError;
+ error = SmfPluginErrServiceNotSupported;
+ }
+ }
+
+ else if(SmfTransportOpOperationCanceledError == aTransportResult)
+ {
+ qDebug()<<"Operation Cancelled !!!";
+ error = SmfPluginErrCancelComplete;
+ aRetType = SmfRequestComplete;
+ }
+
+ else
+ {
+ qDebug()<<"Transport Error !!!";
+ error = SmfPluginErrNetworkError;
+ aRetType = SmfRequestError;
+ }
+
+ return error;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#if 0
+ qDebug()<<("FlickrGalleryPlugin::responseAvailable");
+ Q_UNUSED(aPageResult)
+ SmfPluginError error = SmfPluginErrNetworkError;
+
+ if( !aResponse || (0 == aResponse->size()) )
+ {
+ qDebug()<<("Response is NULL or empty");
+ aRetType = SmfRequestError;
+ return error;
+ }
+
+ QByteArray response(*aResponse);
+ delete aResponse;
+
+ //Write the response to a file
+ QFile file("c:\\data\\flickrresponse.txt");
+ qDebug()<<("response data written to c:\\data\\flickrresponse.txt");
+
+ if (!file.open(QIODevice::Append | QIODevice::Text));
+ file.write(response);
+ file.close();
+
+ qDebug()<<("Gallery response size = "+QString::number(response.size(), 10));
+
+ QList<SmfPicture> list;
+
+ if(SmfTransportOpNoError == aTransportResult)
+ {
+ qDebug()<<("No transport error");
+ QVariantMap map1;
+ bool resType=response.startsWith("<?xml");
+ if(resType) //XML REsponse
+ {
+ qDebug()<<("Before XML Parser--");
+
+ }
+ else //JSON RESPONSE
+ {
+ response.remove(0, 14);
+ response.chop(1);
+ bool ok;
+ qDebug()<<("Before JSON Parser--");
+
+ SmfPluginUtil util;
+ QVariant result= util.parse(response, &ok);
+ if (!ok)
+ {
+ qDebug()<<("An error occurred during json parsing");
+ aRetType = SmfRequestError;
+ return SmfPluginErrParsingFailed;
+ }
+
+ QVariantMap map1 = result.toMap();
+ }
+ if( SmfPictureGetAlbums == aOperation )
+ {}
+
+ }
+ else if(SmfPictureGetPictures == aOperation)
+ {}//end of if(SmfPictureGetPictures == aOperation)
+ else if(SmfPicturePostComment == aOperation)
+ {}
+ else if(SmfPictureDescription == aOperation)
+ {}
+ else if(SmfPictureUpload == aOperation)
+ {
+ bool result;
+ qDebug()<<("SmfPictureUpload");
+ QXmlStreamReader xml(response);
+ while (!xml.atEnd())
+ {
+ xml.readNext();
+ if (xml.tokenType() == QXmlStreamReader::StartElement)
+ {
+
+ qDebug()<<("inside tag");
+ //If the tag is contact
+ if (xml.name() == "photoid")
+ {
+ qDebug()<<("photoid tag found");
+ result=TRUE;
+ }
+ else
+ result=FALSE;
+ }
+ }
+
+ aResult->setValue(result);
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+
+ }
+ else if (SmfPictureMultiUpload == aOperation)
+ {
+ bool result;
+ qDebug()<<("SmfPictureUpload");
+ QXmlStreamReader xml(response);
+ while (!xml.atEnd())
+ {
+ xml.readNext();
+ if (xml.tokenType() == QXmlStreamReader::StartElement)
+ {
+ qDebug()<<("inside tag");
+ //If the tag is contact
+ if (xml.name() == "photoid")
+ {
+ qDebug()<<("photoid tag found");
+ result=TRUE;
+ }
+ else
+ result=FALSE;
+ }//end If
+ }//endWhile;
+
+ aResult->setValue(result);
+ if (listIndex < count)
+ {
+
+ listIndex=listIndex+1;
+ error = SmfPluginErrNone;
+ aRetType = SmfSendRequestAgain;
+
+
+ }
+ else
+ {
+ //Final result sent
+ count=1; //clear counter
+ aRetType = SmfRequestComplete;
+ error = SmfPluginErrNone;
+ }
+
+ }
+ else
+ {
+ qDebug()<<("Service unsupported!!!");
+ aRetType = SmfRequestError;
+ error = SmfPluginErrServiceNotSupported;
+ }
+ }//end if of if(SmfTransportOpNoError == aTransportResult)
+
+ else if(SmfTransportOpOperationCanceledError == aTransportResult)
+ {
+ qDebug()<<("Operation Cancelled !!!");
+ error = SmfPluginErrCancelComplete;
+ aRetType = SmfRequestComplete;
+ }
+
+ else
+ {
+ qDebug()<<("Transport Error !!!");
+ error = SmfPluginErrNetworkError;
+ aRetType = SmfRequestError;
+ }
+ return error;
+#endif
+
+ }
+
+
+/**
+ * Destructor
+ */
+FlickrProviderBase::~FlickrProviderBase( )
+ {
+ }
+
+/**
+ * Method to get the Localisable name of the service.
+ * @return The Localisable name of the service.
+ */
+QString FlickrProviderBase::serviceName( ) const
+ {
+ return m_serviceName;
+ }
+
+/**
+ * Method to get the Logo of the service
+ * @return The Logo of the service
+ */
+QImage FlickrProviderBase::serviceIcon( ) const
+ {
+ return m_serviceIcon;
+ }
+
+/**
+ * Method to get the Readable service description
+ * @return The Readable service description
+ */
+QString FlickrProviderBase::description( ) const
+ {
+ return m_description;
+ }
+
+/**
+ * Method to get the Website of the service
+ * @return The Website of the service
+ */
+QUrl FlickrProviderBase::serviceUrl( ) const
+ {
+ return m_serviceUrl;
+ }
+
+/**
+ * Method to get the URL of the Application providing this service
+ * @return The URL of the Application providing this service
+ */
+QUrl FlickrProviderBase::applicationUrl( ) const
+ {
+ return m_applicationUrl;
+ }
+
+/**
+ * Method to get the Icon of the application
+ * @return The Icon of the application
+ */
+QImage FlickrProviderBase::applicationIcon( ) const
+ {
+ return m_applicationIcon;
+ }
+
+/**
+* Method to get the list of interfaces that this provider support
+* @return List of supported Interafces
+*/
+QList<QString> FlickrProviderBase::supportedInterfaces( ) const
+ {
+ return m_supportedInterfaces;
+ }
+
+/**
+* Method to get the list of languages supported by this service provider
+* @return a QStringList of languages supported by this service
+* provider in 2 letter ISO 639-1 format.
+*/
+QStringList FlickrProviderBase::supportedLanguages( ) const
+ {
+ return m_supportedLangs;
+ }
+
+/**
+ * Method to get the Plugin specific ID
+ * @return The Plugin specific ID
+ */
+QString FlickrProviderBase::pluginId( ) const
+ {
+ return m_pluginId;
+ }
+
+/**
+ * Method to get the ID of the authentication application
+ * for this service
+ * @param aProgram The authentication application name
+ * @param aArguments List of arguments required for authentication app
+ * @param aMode Strting mode for authentication application
+ * @return The ID of the authentication application
+ */
+QString FlickrProviderBase::authenticationApp( QString &aProgram,
+ QStringList & aArguments,
+ QIODevice::OpenModeFlag aMode ) const
+ {
+ Q_UNUSED(aProgram)
+ Q_UNUSED(aArguments)
+ Q_UNUSED(aMode)
+ return m_authAppId;
+ }
+
+/**
+ * Method to get the unique registration ID provided by the
+ * Smf for authorised plugins
+ * @return The unique registration ID/token provided by the Smf for
+ * authorised plugins
+ */
+QString FlickrProviderBase::smfRegistrationId( ) const
+ {
+ return m_smfRegToken;
+ }
+
+void FlickrProviderBase::initialize()
+ {
+ m_serviceName = "Flickr";
+ m_description = "Flickr gallery plugin description";
+ m_serviceUrl = QUrl(QString("http://api.flickr.com"));
+ m_pluginId = "flickrgalleryplugin.qtplugin";
+ m_authAppId = "0xE1D8C7D7";
+ m_supportedInterfaces.append("org.symbian.smf.plugin.gallery/v0.2");
+ QSettings iSettings;
+ m_smfRegToken = iSettings.value("CMFlickrRegToken").toString();
+ m_validity = iSettings.value("FlckrExpiryTime").toDateTime();
+ }
+
+
+/*
+ * Export Macro
+ * plugin name : flickrGalleryplugin
+ * plugin class : FlickrGalleryPlugin
+ */
+Q_EXPORT_PLUGIN2( flickrgalleryplugin, FlickrGalleryPlugin )