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<?php
/** * RSS Search Hub Procedure * * PHP version 5 * * @package Ukora * @author Bas Kuis <b@ukora.com> * @copyright 2012 Bas Kuis (http://www.ukora.com) * @license http://creativecommons.org/licenses/by-nc/3.0/ Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) * @link http://www.ukora.com/cms/documentation/ */ class RssSearchHubProcedure {
/** @var RssSearchHubRepository $RssSearchHubRepository */ private $RssSearchHubRepository;
/** @var SearchSuggestionsService $SearchSuggestionsManager */ private $SearchSuggestionsManager;
function __construct(){ $this->RssSearchHubRepository = CoreLogic::getRepository('RssSearchHubRepository'); $this->SearchSuggestionsManager = CoreLogic::getService('SearchSuggestionsService'); }
/** * Load feed * * @param null $url * @return mixed|SimplePie */ public function loadFeed($url = null){
$cacheKey = 'simplePie::' . md5($url);
if(false !== ($SimplePie = CoreCache::getCache($cacheKey, true, null, false))){ return $SimplePie; }
$SimplePie = $this->RssSearchHubRepository->loadFeed($url); CoreCache::saveCache($cacheKey, $SimplePie, 3600, true, null, false);
return $SimplePie;
}
/** * Get feed by id * * @param null $id * @param bool $pull Should we pull the feed now? * @return RssSearchHubFeedObject */ public function getFeed($id = null, $pull = false){
$cacheKey = 'feed::' . $id . '(' . $pull . ')';
if(false !== ($RssSearchHubFeedObject = CoreCache::getCache($cacheKey, true, null, false))){ return $RssSearchHubFeedObject; }
if (substr($id, 0, 5) == 'feed/') {
$response = CoreRemoteUtils::getRemoteContents( 'https://cloud.feedly.com/v3/feeds/' . urlencode($id), CoreRemoteUtils::PHP_SAPI_CLI, array( 'Authorization' => 'OAuth ' . CoreModule::getProp('RssSearchHubModule', 'rsssearch.feedly.accesstoken', ''), 'Content-Type' => 'application/json', 'Accept' => 'application/json' ) ); $feedlyResponse = json_decode($response);
/** @var RssSearchHubFeedObject $RssSearchHubFeedObject */ $RssSearchHubFeedObject = CoreLogic::getObject('RssSearchHubFeedObject'); $RssSearchHubFeedObject->setFeedlyResultObject($feedlyResponse); $RssSearchHubFeedObject->setQuery(null);
} else {
/** @var ElasticSearchResultObject $ElasticSearchResultObject */ $ElasticSearchResultObject = $this->RssSearchHubRepository->getFeed($id);
/** @var RssSearchHubFeedObject $RssSearchHubFeedObject */ $RssSearchHubFeedObject = CoreLogic::getObject('RssSearchHubFeedObject'); $RssSearchHubFeedObject->setElasticSearchResultObject($ElasticSearchResultObject); $RssSearchHubFeedObject->setQuery(null); }
if($pull){ $RssSearchHubFeedObject->setSimplePie($this->RssSearchHubRepository->loadFeed($RssSearchHubFeedObject->getPath())); }
CoreCache::saveCache($cacheKey, $RssSearchHubFeedObject, 3600, true, null, false);
return $RssSearchHubFeedObject;
}
/** * Get feed by url * * @param null $url * @return RssSearchHubFeedObject */ public function getFeedByUrl($url = null){
/** @var RssSearchHubFeedObject $RssSearchHubFeedObject */ $RssSearchHubFeedObject = CoreLogic::getObject('RssSearchHubFeedObject');
$RssSearchHubFeedObject->setSimplePie($this->RssSearchHubRepository->loadFeed($url));
return $RssSearchHubFeedObject;
}
/** * Search for feeds * * @param SearchSuggestionsContextObject $SearchSuggestionsContextObject * @param null $search * @param int $from * @param int $size * @return RssSearchHubFeedsObject */ public function searchFeeds($SearchSuggestionsContextObject, $search = null, $from = 0, $size = 12){
/** @var ElasticSearchResultsObject $ElasticSearchResultsObject */ $ElasticSearchResultsObject = $this->RssSearchHubRepository->searchFeeds($search, $from, $size); $results = $ElasticSearchResultsObject->getResults();
/** save search */ /** only save it when it's a user initiated search */ if( isset($_GET['q']) && !empty($SearchSuggestionsContextObject) && get_class($SearchSuggestionsContextObject) == SearchSuggestionsContextObject::class && $from == 0 ){
/** @var SearchSuggestionsSearchObject $SearchSuggestionsSearchObject */ $SearchSuggestionsSearchObject = CoreLogic::getObject('SearchSuggestionsSearchObject'); $SearchSuggestionsSearchObject->setSearch($search); $SearchSuggestionsSearchObject->setFound(!empty($results)); $SearchSuggestionsContextObject->setSearchSuggestionsSearchObject($SearchSuggestionsSearchObject); $this->SearchSuggestionsManager->saveSearch($SearchSuggestionsContextObject);
}
/** @var RssSearchHubFeedsObject $RssSearchHubFeedsObject */ $RssSearchHubFeedsObject = CoreLogic::getObject('RssSearchHubFeedsObject'); $RssSearchHubFeedsObject->setSearch($search); $RssSearchHubFeedsObject->setElasticSearchResultsObject($ElasticSearchResultsObject);
return $RssSearchHubFeedsObject;
}
/** * Search for feeds * * @param SearchSuggestionsContextObject $SearchSuggestionsContextObject * @param null $search * @param int $from * @param int $size * @return RssSearchHubFeedsObject */ public function searchFeedsFeedlyFirst($SearchSuggestionsContextObject, $search = null, $from = 0, $size = 12){ if ($from == 0) { $cacheKey = 'feedly:search:' . $search . ':' . $from . ':' . $size; $feedlyResponse = CoreCache::getCache($cacheKey, true, 'feedly'); if (!$feedlyResponse) { $response = CoreRemoteUtils::getRemoteContents( 'https://cloud.feedly.com/v3/search/feeds?count=' . (int)$size . '&query=' . urlencode($search), CoreRemoteUtils::PHP_SAPI_CLI, array( 'Authorization' => 'OAuth ' . CoreModule::getProp('RssSearchHubModule', 'rsssearch.feedly.accesstoken', ''), 'Content-Type' => 'application/json', 'Accept' => 'application/json' ) ); $feedlyResponse = json_decode($response); CoreCache::saveCache($cacheKey, $feedlyResponse, 86400, true, 'feedly'); }
/** If we have feedly results */ if (isset($feedlyResponse->results)) {
/** @var RssSearchHubFeedsObject $RssSearchHubFeedsObject */ $RssSearchHubFeedsObject = CoreLogic::getObject('RssSearchHubFeedsObject'); $RssSearchHubFeedsObject->setSearch($search); $RssSearchHubFeedsObject->setFeedlySearchResultsObject($feedlyResponse);
/** @var SearchSuggestionsSearchObject $SearchSuggestionsSearchObject */ $SearchSuggestionsSearchObject = CoreLogic::getObject('SearchSuggestionsSearchObject'); $SearchSuggestionsSearchObject->setSearch($search); $SearchSuggestionsSearchObject->setFound(isset($feedlyResponse->results) && !empty($feedlyResponse->results)); $SearchSuggestionsContextObject->setSearchSuggestionsSearchObject($SearchSuggestionsSearchObject); //<- Fatal Error Uncaught Error: Call to a member function setSearchSuggestionsSearchObject() on null in /var/www/vhosts/werock.com/public/modules/RssSearchHub/procedures/RssSearchHubProcedure.class.php:200 Stack trace: #0 /var/www/vhosts/werock.com/public/modules/RssSearchHub/services/RssSearchHubService.class.php(24): RssSearchHubProcedure->searchFeedsFeedlyFirst(NULL, 'comments on dvd...', 0, 1) #1 /var/www/vhosts/werock.com/public/modules/RssSearchHub/RssSearchHubModule.class.php(206): RssSearchHubService->searchFeeds(NULL, 'comments on dvd...', 0, 1) #2 /var/www/vhosts/werock.com/public/core/controller/CoreController.class.php(199): RssSearchHubModule::resolveOldFeed(Array) #3 /var/www/vhosts/werock.com/public/core/interceptor/CoreInterceptor.class.php(100): CoreController::_routeRequest(Object(CoreControllerObject), Array) #4 /var/www/vhosts/werock.com/public/core/interceptor/CoreInterceptorTrait.class.php(44): CoreInterceptor::process('CoreController', 'routeRequest', 'CoreController', '_routeRequest', Array) #5 /var/w $this->SearchSuggestionsManager->saveSearch($SearchSuggestionsContextObject);
return $RssSearchHubFeedsObject;
} } return $this->searchFeeds($SearchSuggestionsContextObject, $search, $from, $size); }
/** * Search for articles * * @param SearchSuggestionsContextObject $SearchSuggestionsContextObject * @param null $search * @param int $from * @param int $size * @return RssSearchHubArticlesObject */ public function searchArticles(SearchSuggestionsContextObject $SearchSuggestionsContextObject, $search = null, $from = 0, $size = 12){
/** @var ElasticSearchResultsObject $ElasticSearchResultsObject */ $ElasticSearchResultsObject = $this->RssSearchHubRepository->searchArticles($search, $from, $size); $results = $ElasticSearchResultsObject->getResults();
/** save search */ if(!empty($SearchSuggestionsContextObject) && get_class($SearchSuggestionsContextObject) == SearchSuggestionsContextObject::class && $from == 0){
/** @var SearchSuggestionsSearchObject $SearchSuggestionsSearchObject */ $SearchSuggestionsSearchObject = CoreLogic::getObject('SearchSuggestionsSearchObject'); $SearchSuggestionsSearchObject->setSearch($search); $SearchSuggestionsSearchObject->setFound(!empty($results)); $SearchSuggestionsContextObject->setSearchSuggestionsSearchObject($SearchSuggestionsSearchObject); $this->SearchSuggestionsManager->saveSearch($SearchSuggestionsContextObject);
}
/** @var RssSearchHubArticlesObject $RssSearchHubArticlesObject */ $RssSearchHubArticlesObject = CoreLogic::getObject('RssSearchHubArticlesObject'); $RssSearchHubArticlesObject->setSearch($search); $RssSearchHubArticlesObject->setElasticSearchResultsObject($ElasticSearchResultsObject);
return $RssSearchHubArticlesObject;
}
/** * Save a feed * * @param RssSearchHubFeedObject $rssSearchHubFeedObject * @return bool * @throws Exception * @throws UserUnauthorizedException */ public function saveFeed(RssSearchHubFeedObject $rssSearchHubFeedObject){
/** @var UserObject $currentUser */ $currentUser = CoreUser::getUser();
/** Check for user */ if(!$currentUser) throw new UserUnauthorizedException('Unable to get current user');
/** Check for null feed */ if(!$rssSearchHubFeedObject) throw new Exception('No valid feed passed');
/** Save feed */ $inserted = $this->RssSearchHubRepository->saveFeed($rssSearchHubFeedObject->getId(), $currentUser->getId());
return ($inserted) ? true : false;
}
/** * Delete saved feed * * @param RssSearchHubFeedObject $rssSearchHubFeedObject * @return bool * @throws Exception * @throws UserUnauthorizedException */ public function deleteSavedFeed(RssSearchHubFeedObject $rssSearchHubFeedObject){
/** @var UserObject $currentUser */ $currentUser = CoreUser::getUser();
/** Check for user */ if(!$currentUser) throw new UserUnauthorizedException('Unable to get current user');
/** Check for null feed */ if(!$rssSearchHubFeedObject) throw new Exception('No valid feed passed');
/** Delete feed */ $deleted = $this->RssSearchHubRepository->deleteFeed($rssSearchHubFeedObject->getId(), $currentUser->getId());
return ($deleted) ? true : false;
}
/** * Get user feeds * * @param UserObject $userObject * @return Array * @throws UserUnauthorizedException */ public function getUserFeeds(UserObject $userObject){
/** Check for user */ if(!$userObject) throw new UserUnauthorizedException('Invalid user reference');
/** Return user records */ $records = $this->RssSearchHubRepository->userFeeds($userObject->getId());
/** @var array $return */ $return = array(); if(!empty($records)){ foreach($records as $record){ array_push($return, self::getFeed($record['werock_user_feed_key'])); } }
return $return;
}
/** * Is this feed saved by the current user * * @param RssSearchHubFeedObject $rssSearchHubFeedObject * @return bool * @throws UserUnauthorizedException */ public function feedSaved(RssSearchHubFeedObject $rssSearchHubFeedObject){
/** @var UserObject $currentUser */ $currentUser = CoreUser::getUser();
/** Check for user */ if(!$currentUser) throw new UserUnauthorizedException('Unable to get current user');
/** @var array $feeds */ $feeds = self::getUserFeeds($currentUser);
/** check for a match */ if(!empty($feeds)){ /** @var RssSearchHubFeedObject $feed */ foreach($feeds as $feed){ if($feed->getId() == $rssSearchHubFeedObject->getId()){ return true; } } }
return false;
}
/** * Get feed saved count * * @param RssSearchHubFeedObject $rssSearchHubFeedObject * @return int * @throws Exception */ public function getFeedCount(RssSearchHubFeedObject $rssSearchHubFeedObject){
/** Check for null feed */ if(!$rssSearchHubFeedObject) throw new Exception('No valid feed passed');
return $this->RssSearchHubRepository->feedCount($rssSearchHubFeedObject->getId());
}
}
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