/home/edulekha/studygroup.edulekha.com/ow_plugins/forum/mobile/controllers/search.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.
*/
/**
* @author Alex Ermashev <alexermashev@gmail.com>
* @package ow.plugin.forum.mobile.controllers
* @since 1.6.0
*/
class FORUM_MCTRL_Search extends FORUM_MCTRL_AbstractForum
{
/**
* Advanced search result
*/
public function advancedResult()
{
// get search params
$keyword = !empty($_GET['keyword']) && is_string($_GET['keyword'])
? urldecode(trim($_GET['keyword']))
: null;
$userName = !empty($_GET['username']) && is_string($_GET['username'])
? urldecode(trim($_GET['username']))
: null;
$parts = !empty($_GET['parts']) && is_array($_GET['parts'])
? $_GET['parts']
: null;
$searchIn = !empty($_GET['search_in']) && is_string($_GET['search_in'])
? urldecode(trim($_GET['search_in']))
: null;
$period = !empty($_GET['period']) && is_string($_GET['period'])
? urldecode(trim($_GET['period']))
: null;
$sort = !empty($_GET['sort']) && is_string($_GET['sort'])
? urldecode(trim($_GET['sort']))
: null;
$sortDirection = !empty($_GET['sort_direction']) && is_string($_GET['sort_direction'])
? urldecode(trim($_GET['sort_direction']))
: null;
$page = !empty($_GET['page']) && (int) $_GET['page'] ? abs((int) $_GET['page']) : 1;
if ( !mb_strlen($keyword) && !mb_strlen($userName) )
{
OW::getFeedback()->error(OW::getLanguage()->text('forum', 'please_enter_keyword_or_user_name'));
$this->redirect(OW::getRouter()->urlForRoute('forum_advanced_search'));
}
$userId = null;
// filter by user id
if ( $userName )
{
$userId = -1;
$questionName = OW::getConfig()->getValue('base', 'display_name_question');
$userInfo = BOL_UserService::getInstance()->
findUserIdListByQuestionValues(array($questionName => $userName), 0, 1);
if ( $userInfo )
{
$userId = array_shift($userInfo);
}
}
// make a search
$searchInPosts = $searchIn == 'message' ? true : false;
// search by keyword
if ( $keyword ) {
$topics = $this->forumService->advancedFindEntities($keyword,
$page, $userId, $parts, $period, $sort, $sortDirection, $searchInPosts);
}
else {
// search by a user
$topics = $this->forumService->
advancedFindEntitiesByUser($userId, $page, $parts, $period, $sort, $sortDirection, $searchInPosts);
}
// collect authors
$authors = array();
foreach ( $topics as $topic )
{
if ( !in_array($topic['userId'], $authors) )
{
array_push($authors, $topic['userId']);
}
if ( !empty($topic['posts']) )
{
foreach ( $topic['posts'] as $post )
{
if ( !in_array($post['userId'], $authors) )
{
array_push($authors, $post['userId']);
}
}
}
if ( !empty($topic['lastPost']) )
{
if ( !in_array($topic['lastPost']['userId'], $authors) )
{
array_push($authors, $topic['lastPost']['userId']);
}
}
}
$iterationPerPage = $searchIn == 'title'
? $this->forumService->getTopicPerPageConfig()
: $this->forumService->getPostPerPageConfig();
$location = OW::getRouter()->urlForRoute('forum_advanced_search_result');
$location .= '?' . http_build_query(array(
'keyword' => $keyword,
'username' => $userName,
'parts' => $parts,
'search_in' => $searchIn,
'period' => $period,
'sort' => $sort,
'sort_direction' => $sortDirection
));
// assign view variables
$this->assign('topics', $topics);
$this->assign('avatars', BOL_AvatarService::getInstance()->getDataForUserAvatars($authors));
$this->assign('backUrl', OW::getRouter()->urlForRoute('forum_advanced_search'));
$closeUrl = OW::getSession()->get('last_forum_page');
$this->assign('closeUrl', ($closeUrl ? $closeUrl : OW::getRouter()->urlForRoute('forum-default')));
$this->assign('displayNames', BOL_UserService::getInstance()->getDisplayNamesForList($authors));
$this->assign('authorsUrls', BOL_UserService::getInstance()->getUserUrlsForList($authors));
$this->assign('iteration', ($page - 1) * $iterationPerPage + 1);
$this->assign('onlineUsers', BOL_UserService::getInstance()->findOnlineStatusForUserList($authors));
$this->assign('postsCount', $this->forumService->findPostCountListByUserIds($authors));
$this->assign('drawTopicWrapper', true);
$this->assign('location', $location);
// set page title
$pageTitle = OW::getLanguage()->text('forum', 'search_advanced_heading');
$plugin = OW::getPluginManager()->getPlugin('forum');
// paginate
if ( OW::getRequest()->isAjax() )
{
$searchIn != 'title'
? $this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result_ajax.html')
: $this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result_topic_ajax.html');
die( $this->render() );
}
// include js files
OW::getDocument()->addScript(OW::
getPluginManager()->getPlugin('forum')->getStaticJsUrl() . 'mobile_pagination.js');
$searchIn != 'title'
? $this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result.html')
: $this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result_topic.html');
// OW::getDocument()->setDescription(OW::getLanguage()->text('forum', 'meta_description_forums'));
OW::getDocument()->setHeading($pageTitle);
// OW::getDocument()->setTitle($pageTitle);
$params = array(
"sectionKey" => "forum",
"entityKey" => "advSearchResult",
"title" => "forum+meta_title_adv_search_result",
"description" => "forum+meta_desc_adv_search_result",
"keywords" => "forum+meta_keywords_adv_searche_result"
);
OW::getEventManager()->trigger(new OW_Event("base.provide_page_meta_info", $params));
}
/**
* Advanced search
*/
public function advanced()
{
// get all sections and forums
$sections = $this->forumService->getCustomSectionGroupList();
// add form
$this->addForm(new FORUM_CLASS_AdvancedSearchForm('search_form', $sections));
// set page title
$pageTitle = OW::getLanguage()->text('forum', 'search_advanced_heading');
// assign view variables
$closeUrl = OW::getSession()->get('last_forum_page');
$this->assign('closeUrl', ($closeUrl ? $closeUrl : OW::getRouter()->urlForRoute('forum-default')));
// OW::getDocument()->setDescription(OW::getLanguage()->text('forum', 'meta_description_forums'));
OW::getDocument()->setHeading($pageTitle);
// OW::getDocument()->setTitle($pageTitle);
$params = array(
"sectionKey" => "forum",
"entityKey" => "advSearch",
"title" => "forum+meta_title_adv_search",
"description" => "forum+meta_desc_adv_search",
"keywords" => "forum+meta_keywords_adv_searche"
);
OW::getEventManager()->trigger(new OW_Event("base.provide_page_meta_info", $params));
}
/**
* Find posts into topic
*
* @param array $params
* @return void
*/
public function inTopic( array $params = null )
{
$topicId = (int)$params['topicId'];
$userId = OW::getUser()->getId();
$topic = $this->forumService->findTopicById($topicId);
$forumGroup = $this->forumService->findGroupById($topic->groupId);
$forumSection = $this->forumService->findSectionById($forumGroup->sectionId);
if ( $forumSection->isHidden )
{
throw new Redirect404Exception();
}
$isModerator = OW::getUser()->isAuthorized('forum');
if ( $forumGroup->isPrivate )
{
if ( !$userId )
{
throw new AuthorizationException();
}
else if ( !$isModerator )
{
if ( !$this->forumService->isPrivateGroupAvailable($userId, json_decode($forumGroup->roles)) )
{
throw new AuthorizationException();
}
}
}
$this->searchEntities($params, 'topic');
}
/**
* Search topics into group
*
* @param array $params
*/
public function inGroup( array $params = array() )
{
$groupId = (int)$params['groupId'];
$forumGroup = $this->forumService->findGroupById($groupId);
$userId = OW::getUser()->getId();
if ( $this->forumService->groupIsHidden($groupId) )
{
throw new Redirect404Exception();
}
$isModerator = OW::getUser()->isAuthorized('forum');
if ( $forumGroup->isPrivate )
{
if ( !$userId )
{
throw new AuthorizationException();
}
else if ( !$isModerator )
{
if ( !$this->forumService->isPrivateGroupAvailable($userId, json_decode($forumGroup->roles)) )
{
throw new AuthorizationException();
}
}
}
$this->searchEntities($params, 'group');
}
/**
* Search topics into section
*
* @param array $params
* @return void
*/
public function inSection( array $params = null )
{
$this->searchEntities($params, 'section');
}
/**
* Controller's default action
*
* @param array $params
*/
public function inForums( array $params = array() )
{
$this->searchEntities($params, 'global');
}
/**
* Search entites
*
* @param array $params
* @param string $type
* @return void
*/
private function searchEntities(array $params, $type)
{
$token = !empty($_GET['q']) && is_string($_GET['q'])
? urldecode(trim($_GET['q']))
: null;
$page = !empty($_GET['page']) && (int) $_GET['page'] ? abs((int) $_GET['page']) : 1;
$iterationPerPage = $this->forumService->getTopicPerPageConfig();
if ( !mb_strlen($token) )
{
OW::getFeedback()->info(OW::getLanguage()->text('forum', 'please_enter_keyword_or_user_name'));
$this->redirect(OW::getRouter()->urlForRoute('forum-default'));
}
$authors = array();
$drawTopicWrapper = true;
// make a search
switch ( $type )
{
case 'topic' :
$iterationPerPage = $this->forumService->getPostPerPageConfig();
$topicId = (int) $params['topicId'];
$location = OW::getRouter()->
urlForRoute('forum_search_topic', array('topicId' => $topicId));
$backUrl = OW::getRouter()->urlForRoute('topic-default', array(
'topicId' => $topicId
));
$pageTitle = OW::getLanguage()->text('forum', 'search_invitation_topic');
$topics = $this->forumService->findPostsInTopic($token, $topicId, $page);
$drawTopicWrapper = OW::getRequest()->isAjax() ? false : true;
break;
case 'group' :
$groupId = (int) $params['groupId'];
$location = OW::getRouter()->
urlForRoute('forum_search_group', array('groupId' => $groupId));
$backUrl = OW::getRouter()->urlForRoute('group-default', array(
'groupId' => $groupId
));
$pageTitle = OW::getLanguage()->text('forum', 'search_invitation_group');
$topics = $this->forumService->findTopicsInGroup($token, $groupId, $page);
break;
case 'section' :
$sectionId = (int) $params['sectionId'];
$location = OW::getRouter()->
urlForRoute('forum_search_section', array('sectionId' => $sectionId));
$backUrl = OW::getRouter()->urlForRoute('section-default', array(
'sectionId' => $sectionId
));
$pageTitle = OW::getLanguage()->text('forum', 'search_invitation_section');
$topics = $this->forumService->findTopicsInSection($token, $sectionId, $page);
break;
case 'global' :
$location = OW::getRouter()->urlForRoute('forum_search');
$backUrl = OW::getRouter()->urlForRoute('forum-default');
$pageTitle = OW::getLanguage()->text('forum', 'search_invitation_all_forum');
$topics = $this->forumService->findGlobalTopics($token, $page);
break;
}
// collect authors
foreach ( $topics as $topic )
{
if ( !empty($topic['posts']) )
{
foreach ( $topic['posts'] as $post )
{
if ( !in_array($post['userId'], $authors) )
{
array_push($authors, $post['userId']);
}
}
}
}
$plugin = OW::getPluginManager()->getPlugin('forum');
// assign view variables
$this->assign('drawTopicWrapper', $drawTopicWrapper);
$this->assign('location', $location . '?q=' . urlencode($token));
$this->assign('backUrl', $backUrl);
$this->assign('iteration', ($page - 1) * $iterationPerPage + 1);
$this->assign('topics', $topics);
$this->assign('displayNames', BOL_UserService::getInstance()->getDisplayNamesForList($authors));
$this->assign('avatars', BOL_AvatarService::getInstance()->getDataForUserAvatars($authors));
$this->assign('onlineUsers', BOL_UserService::getInstance()->findOnlineStatusForUserList($authors));
$this->assign('postsCount', $this->forumService->findPostCountListByUserIds($authors));
// paginate
if ( OW::getRequest()->isAjax() )
{
$this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result_ajax.html');
die( $this->render() );
}
$this->setTemplate($plugin->getMobileCtrlViewDir() . 'search_result.html');
// include js files
OW::getDocument()->addScript(OW::
getPluginManager()->getPlugin('forum')->getStaticJsUrl() . 'mobile_pagination.js');
// set current page settings
OW::getDocument()->setDescription(OW::getLanguage()->text('forum', 'meta_description_forums'));
OW::getDocument()->setHeading($pageTitle);
OW::getDocument()->setTitle($pageTitle);
}
}