/home/edulekha/studygroup.edulekha.com/ow_plugins/questions/controllers/list.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) 2012, Sergey Kambalin
* 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.
*/
/**
* @author Sergey Kambalin <greyexpert@gmail.com>
* @package questions.controllers
*/
class QUESTIONS_CTRL_List extends OW_ActionController
{
const ITEMS_COUNT = 10;
/**
*
* @var QUESTIONS_BOL_Service
*/
private $service;
public function __construct()
{
parent::__construct();
$this->service = QUESTIONS_BOL_Service::getInstance();
}
private function getMenu()
{
$menu = new QUESTIONS_CMP_FeedMenu();
return $menu;
}
public function all()
{
$language = OW::getLanguage();
OW::getDocument()->setTitle($language->text('questions', 'list_all_page_title'));
OW::getDocument()->setDescription($language->text('questions', 'list_all_page_description'));
OW::getDocument()->setHeading($language->text('questions', 'list_heading'));
OW::getDocument()->setHeadingIconClass('ow_ic_lens');
OW::getNavigation()->activateMenuItem(OW_Navigation::MAIN, 'questions', 'main_menu_list');
$userId = OW::getUser()->getId();
$cmp = new QUESTIONS_CMP_MainFeed(time(), $userId, self::ITEMS_COUNT);
$cmp->setFeedType(QUESTIONS_CMP_Feed::FEED_ALL);
$order = QUESTIONS_BOL_FeedService::getInstance()->getOrder(QUESTIONS_CMP_Feed::FEED_ALL, OW::getUser()->getId());
$cmp->setOrder($order);
$menu = $this->getMenu();
$menu->setOrder($order);
$this->addComponent('list', $cmp);
$this->addComponent('menu', $menu);
if ( QUESTIONS_BOL_Service::getInstance()->isCurrentUserCanAsk() )
{
$add = new QUESTIONS_CMP_QuestionAdd();
$this->addComponent('add', $add);
}
}
public function my()
{
$language = OW::getLanguage();
OW::getDocument()->setTitle($language->text('questions', 'list_my_page_title'));
OW::getDocument()->setHeading($language->text('questions', 'list_heading'));
OW::getDocument()->setHeadingIconClass('ow_ic_lens');
if ( !OW::getUser()->isAuthenticated() )
{
throw new AuthenticateException();
}
OW::getNavigation()->activateMenuItem(OW_Navigation::MAIN, 'questions', 'main_menu_list');
$userId = OW::getUser()->getId();
$cmp = new QUESTIONS_CMP_MyFeed(time(), $userId, self::ITEMS_COUNT);
$cmp->setFeedType(QUESTIONS_CMP_Feed::FEED_MY);
$order = QUESTIONS_BOL_FeedService::getInstance()->getOrder(QUESTIONS_CMP_Feed::FEED_MY, OW::getUser()->getId());
$cmp->setOrder($order);
$menu = $this->getMenu();
$menu->setOrder($order);
$this->addComponent('list', $cmp);
$this->addComponent('menu', $menu);
$add = new QUESTIONS_CMP_QuestionAdd();
$this->addComponent('add', $add);
}
public function friends()
{
if ( !OW::getPluginManager()->isPluginActive('friends') )
{
throw new Redirect404Exception();
}
if ( !OW::getUser()->isAuthenticated() )
{
throw new AuthenticateException();
}
$language = OW::getLanguage();
OW::getDocument()->setTitle($language->text('questions', 'list_friends_page_title'));
OW::getDocument()->setHeading($language->text('questions', 'list_heading'));
OW::getDocument()->setHeadingIconClass('ow_ic_lens');
OW::getNavigation()->activateMenuItem(OW_Navigation::MAIN, 'questions', 'main_menu_list');
$userId = OW::getUser()->getId();
$cmp = new QUESTIONS_CMP_FriendsFeed(time(), $userId, self::ITEMS_COUNT);
$cmp->setFeedType(QUESTIONS_CMP_Feed::FEED_FRIENDS);
$order = QUESTIONS_BOL_FeedService::getInstance()->getOrder(QUESTIONS_CMP_Feed::FEED_FRIENDS, OW::getUser()->getId());
$cmp->setOrder($order);
$menu = $this->getMenu();
$menu->setOrder($order);
$this->addComponent('list', $cmp);
$this->addComponent('menu', $menu);
}
public function rsp()
{
if ( !OW::getRequest()->isAjax() )
{
throw new Redirect404Exception();
}
$query = json_decode($_POST['query'], true);
$data = json_decode($_POST['data'], true);
$responce = array();
$method = trim($query['command']);
$responce = call_user_func(array($this, $method), $query, $data);
echo json_encode($responce);
exit;
}
private function more( $query, $data )
{
$count = empty($query['count']) ? self::ITEMS_COUNT : $query['count'];
$className = $data['className'];
$cmp = new $className($data['startStamp'], $data['userId'], $count);
$cmp->setOrder($data['order']);
$cmp->setRenderedQuestionIds($data['questionIds']);
$questionsCount = $cmp->findFeedCount($data['startStamp']);
$html = $cmp->renderList();
$script = OW::getDocument()->getOnloadScript();
$data['offset'] = $cmp->getRenderedCount();
$data['questionIds'] = $cmp->getRenderedQuestionIds();
$data['viewMore'] = $data['offset'] < $questionsCount;
return array(
'data' => $data,
'markup' => array(
'html' => $html,
'script' => $script,
'position' => 'append'
)
);
}
private function order( $query, $data )
{
if ( !empty($query['order']) )
{
$data['order'] = $query['order'];
}
QUESTIONS_BOL_FeedService::getInstance()->setOrder($data['feedType'], $query['order'], OW::getUser()->getId());
$count = empty($query['count']) ? self::ITEMS_COUNT : $query['count'];
$className = $data['className'];
$cmp = new $className($data['startStamp'], $data['userId'], $count);
$cmp->setOrder($data['order']);
$questionsCount = $cmp->findFeedCount($data['startStamp']);
$html = $cmp->renderList();
$script = OW::getDocument()->getOnloadScript();
$data['offset'] = $cmp->getRenderedCount();
$data['questionIds'] = $cmp->getRenderedQuestionIds();
$data['viewMore'] = $data['offset'] < $questionsCount;
return array(
'data' => $data,
'markup' => array(
'html' => $html,
'script' => $script,
'position' => 'replace'
)
);
}
public function addQuestion()
{
if ( !OW::getRequest()->isAjax() )
{
throw new Redirect404Exception();
}
if ( !OW::getUser()->isAuthenticated() )
{
echo json_encode(false);
exit;
}
if ( empty($_POST['question']) )
{
echo json_encode(false);
exit;
}
$question = empty($_POST['question']) ? '' : strip_tags($_POST['question']);
$question = UTIL_HtmlTag::autoLink($question);
$answers = empty($_POST['answers']) ? array() : array_filter($_POST['answers'], 'trim');
$allowAddOprions = !empty($_POST['allowAddOprions']);
$userId = OW::getUser()->getId();
$questionDto = $this->service->addQuestion($userId, $question, array(
'allowAddOprions' => $allowAddOprions
));
foreach ($answers as $ans)
{
$this->service->addOption($questionDto->id, $userId, $ans);
}
$event = new OW_Event('feed.action', array(
'entityType' => QUESTIONS_BOL_Service::ENTITY_TYPE,
'entityId' => $questionDto->id,
'pluginKey' => 'questions',
'userId' => $userId,
'visibility' => 15 // Visibility all ( 15 )
));
OW::getEventManager()->trigger($event);
$activityList = QUESTIONS_BOL_FeedService::getInstance()->findMainActivity(time(), array($questionDto->id), array(0, 6));
$cmp = new QUESTIONS_CMP_FeedItem($questionDto, reset($activityList[$questionDto->id]), $activityList[$questionDto->id]);
$html = $cmp->render();
$script = OW::getDocument()->getOnloadScript();
echo json_encode(array(
'markup' => array(
'html' => $html,
'script' => $script,
'position' => 'prepend'
)
));
exit;
}
}