/**

 * 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:

 * Manasij Roy, Nalina Hariharan

 * 

 * Description:

 * SmfPostProvider

 *

 */

#include <QVector>

#include <QTextFormat>

#include "smfpostprovider.h"

#include "smfpostprovider_p.h"

/**

 * Constructs SmfPostProvider.

 * @param baseProvider The base provider info

 * Seeing as this is a plug-in implementation, these will realistically

 * be generated by SMF factory of some kind

 */

SmfPostProvider::SmfPostProvider(SmfProvider* baseProvider)

	{

	  m_baseProvider = baseProvider;

	  //creating private impl wrapper

	  m_private = new SmfPostProviderPrivate(this);

	}

SmfPostProvider::~SmfPostProvider()

	{

	}

/**

 * returns maximum no of chars (unicode) that service provider can post without truncation

 * negative value means no limit

 */

qint32 SmfPostProvider::maxCharsInPost() const

	{ 

	return m_private->maxCharsInPost();

	}

/**

 * returns maximum no of items that can be returned in a single query to getPosts

 * negative value means feature not supported.

 */

qint32 SmfPostProvider::maxItems() const

	{ 

	return m_private->maxItems();

	}

/**

 * returns all the formatting of posts that this service provider supports.

 * May return 0 items to mean only QString is supported.

 */

QVector<QTextFormat> SmfPostProvider::supportedFormats () const

	{

	return m_private->supportedFormats();

	}

/**

 * returns whether this SP supports Appearence @see SmfAppearenceInfo

 */

bool SmfPostProvider::supportsAppearence () const

	{ 

	return m_private->supportsAppearence();

	}

/**

 * Gets the posts asynchronously. The signal postsAvailable()with SmfPostList is emitted

 * once the post lists are available

 * @param user user's contact in this SP, omit for self contact

 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.

 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE

 * @return SmfError. SmfNoError if success, else appropriate error code 

 * @see postsAvailable()

 */

SmfError SmfPostProvider::posts(SmfContact* user ,int pageNum,int perPage)

	{ 

	return m_private->posts(user,pageNum,perPage);

	}

/**

 * Updates a post to own area, the success of the post can be checked with signal

 * updatePostFinished() signal

 * @param postData data to be posted

 * @param location location data

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::post(SmfPost& postData,SmfLocation& location) 

	{

	return m_private->post(postData,location);

	} 

/**

 * Updates the last post to own area with new data, the success of the post can be checked with signal

 * updatePostFinished() signal

 * @param postData edited/new data to be posted

 * @param location location data

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::updatePost(SmfPost& postData)

	{ 

	return m_private->updatePost(postData);

	} 

/**

 * Updates a post to a particular Smf contact. the success of the post can be checked with signal

 * updatePostFinished() signal.

 * @param postData data to be posted

 * @param contact contact to which the post is to be directed

 * @param location location data

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::postDirected(SmfPost& postData,SmfContact& contact,SmfLocation* location)

	{ 

	return m_private->postDirected(postData,contact,location);

	}

/**

 * Method to post a comment on a post.

 * @param aTarget Post on which comment has to be posted

 * @param aComment comment to be posted

 * @param aLocation location data

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::commentOnAPost( SmfPost &aTarget, SmfPost &aComment, 

		SmfLocation *aLocation)

	{

	return m_private->commentOnAPost(aTarget,aComment,aLocation);

	}

/**

 * Posts appearance info of the user.e.g. appear offline, busy, do-not-disturb

 * @param appearence user appearance

 * @see SmfPresenceInfo

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::postAppearence(SmfAppearenceInfo appearence, const QString &status)

	{ 

	return m_private->postAppearence(appearence, status);

	} 

/**

 * Share /a contact's post to user's friends and followers (e.g. retweet in twitter, share on facebook)

 * emits updatePostFinished() signal when done.

 * @param postData data to be posted

 * @param contact contact to which the post belonged

 * @param bool whether user changed items within the post

 * @return SmfError. SmfNoError if success, else appropriate error code

 */

SmfError SmfPostProvider::sharePost(SmfPost& postData,SmfContact& contact,bool edited)

	{

	return m_private->sharePost(postData,contact,edited);

	}

SmfError SmfPostProvider::customRequest(const int& operationId,QByteArray* customData)

	{

	return m_private->customRequest(operationId, customData);

	}

/**

 * Gets the base provider info

 */

SmfProvider* SmfPostProvider::getProvider() const

	{

	return m_baseProvider;

	}

SmfError SmfPostProvider::cancelRequest()

	{

	return m_private->cancelRequest();	

	}