/home/edulekha/studygroup.edulekha.com/ow_plugins/forum/mobile/components/forum_add_post.php
<?php

/**
 * This software is intended for use with Oxwall Free Community Software http://www.oxwall.org/ and is
 * licensed under The BSD license.

 * ---
 * Copyright (c) 2011, Oxwall Foundation
 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
 * following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice, this list of conditions and
 *  the following disclaimer.
 *
 *  - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
 *  the following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 *  - Neither the name of the Oxwall Foundation nor the names of its contributors may be used to endorse or promote products
 *  derived from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * Forum add post class.
 *
 * @author Alex Ermashev <alexermashev@gmail.com>
 * @package ow.ow_plugins.forum.mobile.components
 * @since 1.0
 */
class FORUM_MCMP_ForumAddPost extends OW_MobileComponent
{
    /**
     * Class constructor
     * 
     * @param array $params
     *      integer topicId
     *      integer postId optional
     */
    public function __construct(array $params = array())
    {
        parent::__construct();

        $topicId = !empty($params['topicId']) 
            ? $params['topicId'] 
            : null;

        $postId = !empty($params['postId']) 
            ? $params['postId'] 
            : null;

        $attachmentUid = uniqid();

        // get a form instance
        $form = new FORUM_CLASS_PostForm(
            'post_form', 
            $attachmentUid, 
            $topicId, 
            true
        );

        $form->setAction(OW::getRouter()->urlForRoute('add-post', array(
            'topicId' => $topicId
        )));

        $this->addForm($form);

        // attachments
        $enableAttachments = OW::getConfig()->getValue('forum', 'enable_attachments');

        if ( $enableAttachments )
        {
            $attachmentCmp = new BASE_CLASS_FileAttachment('forum', $attachmentUid);
            $this->addComponent('attachments', $attachmentCmp);
        }

        // assign view variables
        $this->assign('enableAttachments', $enableAttachments);
        $this->assign('attachmentUid', $attachmentUid);

        // add a quote text
        if ( $postId )
        {
            $postQuote = new FORUM_CMP_ForumPostQuote(array(
                'quoteId' => $postId
            ));

            $this->assign('quoteText', $postQuote->render());
            $this->assign('quoteId', $postId);
        }

        // include js files
        OW::getDocument()->addScript(OW::
                getPluginManager()->getPlugin('forum')->getStaticJsUrl() . 'mobile_attachment.js');
    }
}