mod/gc_mobile_api/models/user.php ➔ get_newsfeed()

Complexity

Conditions	42
Paths	> 20000

Size

Total Lines	193
Code Lines	124

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
function get_newsfeed( $user, $limit, $offset, $lang ){
	$user_entity = is_numeric($user) ? get_user($user) : ( strpos($user, '@') !== FALSE ? get_user_by_email($user)[0] : get_user_by_username($user) );
 	if( !$user_entity ) return "User was not found. Please try a different GUID, username, or email address";
	if( !$user_entity instanceof ElggUser ) return "Invalid user. Please try a different GUID, username, or email address";
	
	if( !elgg_is_logged_in() )
		login($user_entity);

	$db_prefix = elgg_get_config('dbprefix');
    
    if( $user_entity ){
        // check if user exists and has friends or groups
        $hasfriends = $user_entity->getFriends();
        $hasgroups = $user_entity->getGroups();
        if( $hasgroups ){
            // loop through group guids
            $groups = $user_entity->getGroups(array('limit'=>0));
            $group_guids = array();
            foreach( $groups as $group ){
                $group_guids[] = $group->getGUID();
            }
        }
    }

    $actionTypes = array('comment', 'create', 'join', 'update', 'friend', 'reply');

    if( !$hasgroups && !$hasfriends ){
        // no friends and no groups :(
        $activity = '';
    } else if( !$hasgroups && $hasfriends ){
        // has friends but no groups
        $optionsf['relationship_guid'] = $user_entity->guid;

$optionsf was never initialized. Although not strictly required by PHP, it is generally a good practice to add $optionsf = array(); before regardless.

        $optionsf['relationship'] = 'friend';
        $optionsf['pagination'] = true;

        // turn off friend connections
        // remove friend connections from action types
        // load user's preference
        $filteredItems = array($user_entity->colleagueNotif);
        // filter out preference
        $optionsf['action_types'] = array_diff( $actionTypes, $filteredItems );

        $activity = json_decode(newsfeed_list_river($optionsf));
    } else if( !$hasfriends && $hasgroups ){

The variable $hasfriends does not seem to be defined for all execution paths leading up to this point.

The variable $hasgroups does not seem to be defined for all execution paths leading up to this point.

        // if no friends but groups
        $guids_in = implode(',', array_unique(array_filter($group_guids)));

The variable $group_guids does not seem to be defined for all execution paths leading up to this point.

        
        // display created content and replies and comments
        $optionsg['wheres'] = array("( oe.container_guid IN({$guids_in}) OR te.container_guid IN({$guids_in}) )");

$optionsg was never initialized. Although not strictly required by PHP, it is generally a good practice to add $optionsg = array(); before regardless.

        $optionsg['pagination'] = true;
        $activity = json_decode(newsfeed_list_river($optionsg));
    } else {
        // if friends and groups :3
        // turn off friend connections
        // remove friend connections from action types
        // load user's preference
        $filteredItems = array($user_entity->colleagueNotif);
        // filter out preference
        $optionsfg['action_types'] = array_diff( $actionTypes, $filteredItems );

$optionsfg was never initialized. Although not strictly required by PHP, it is generally a good practice to add $optionsfg = array(); before regardless.

        $guids_in = implode(',', array_unique(array_filter($group_guids)));

        // Groups + Friends activity query
        // This query grabs new created content and comments and replies in the groups the user is a member of *** te.container_guid grabs comments and replies
        $optionsfg['wheres'] = array(
    		"( oe.container_guid IN({$guids_in})
         	OR te.container_guid IN({$guids_in}) )
        	OR rv.subject_guid IN (SELECT guid_two FROM {$db_prefix}entity_relationships WHERE guid_one=$user_entity->guid AND relationship='friend')"
        );
        $optionsfg['pagination'] = true;
        $activity = json_decode(newsfeed_list_river($optionsfg));
    }

    foreach( $activity as $event ){
		$subject = get_user($event->subject_guid);
		$object = get_entity($event->object_guid);
		$event->userDetails = get_user_block($event->subject_guid, $lang);

		$likes = elgg_get_annotations(array(
			'guid' => $event->object_guid,
			'annotation_name' => 'likes'
		));
		$event->likes = count($likes);

		$liked = elgg_get_annotations(array(
			'guid' => $event->object_guid,
			'annotation_owner_guid' => $user_entity->guid,
			'annotation_name' => 'likes'
		));
		$event->liked = count($liked) > 0;

		if($object->description){
			$object->description = str_replace("<p>&nbsp;</p>", '', $object->description);
		}

		if( $object instanceof ElggUser ){
			$event->object = get_user_block($event->object_guid, $lang);
			$event->object['type'] = 'user';
		} else if( $object instanceof ElggWire ){
			$event->object['type'] = 'wire';
			$event->object['wire'] = wire_filter($object->description);
			
			$thread_id = $object->wire_thread;
			$reshare = $object->getEntitiesFromRelationship(array("relationship" => "reshare", "limit" => 1))[0];

			$url = "";
			if( !empty( $reshare ) ){
				$url = $reshare->getURL();
			}

			$text = "";
			if ( !empty($reshare->title) ) {
				$text = $reshare->title;
			} else if ( !empty($reshare->name) ) {
				$text = $reshare->name;
			} else if ( !empty($reshare->description) ) {
				$text = elgg_get_excerpt($reshare->description, 140);
			}

			$event->shareURL = $url;
			$event->shareText = gc_explode_translation($text, $lang);
		} else if( $object instanceof ElggGroup ){
			$event->object['type'] = 'group';
			$event->object['name'] = gc_explode_translation($object->name, $lang);
			$event->object['description'] = gc_explode_translation($object->name, $lang);
			
			if( is_callable(array($object, 'getURL')) ){
				$event->object['url'] = $object->getURL();
			}
		} else if( $object instanceof ElggDiscussionReply ){
			$event->object['type'] = 'discussion-reply';
			$original_discussion = get_entity($object->container_guid);
			$event->object['name'] = gc_explode_translation($original_discussion->title, $lang);
			$event->object['description'] = gc_explode_translation($object->description, $lang);
			
			if( is_callable(array($original_discussion, 'getURL')) ){
				$event->object['url'] = $original_discussion->getURL();
			}
		} else if( $object instanceof ElggFile ){
			$event->object['type'] = 'file';
			$event->object['name'] = gc_explode_translation($object->title, $lang);
			$event->object['description'] = gc_explode_translation($object->description, $lang);
			$event->object['url'] = $object->getURL();
		} else if( $object instanceof ElggObject ){
			$event->object['type'] = 'discussion-add';

			$name = ( $object->title ) ? $object->title : $object->name;
			if( empty(trim($name)) ){
				$otherEntity = get_entity($object->container_guid);
				$name = ( $otherEntity->title ) ? $otherEntity->title : $otherEntity->name;
			}
			$event->object['name'] = $name;
			
			if( is_callable(array($object, 'getURL')) ){
				$event->object['url'] = $object->getURL();
			}

			$event->object['description'] = gc_explode_translation($object->description, $lang);

			$other = get_entity($object->container_guid);
			if( $other instanceof ElggGroup ){
				if( !isset($event->object['type']) )
					$event->object['name'] = ( $other->title ) ? $other->title : $other->name;
			} else {
				if( !isset($event->object['type']) )
					$event->object['name'] = ( $other->title ) ? $other->title : $other->name;
			}

			if (strpos($event->object['name'], '"en":') !== false) {
				$event->object['name'] = gc_explode_translation($event->object['name'], $lang);
			}
		} else {
			//@TODO handle any unknown events
			if (strpos($object->title, '"en":') !== false) {
				$event->object['name'] = gc_explode_translation($object->title, $lang);
			} else {
				$event->object['name'] = $object->title;
			}

			if (strpos($object->description, '"en":') !== false) {
				$event->object['description'] = gc_explode_translation($object->description, $lang);
			} else {
				$event->object['description'] = $object->description;
			}
			
			if( is_callable(array($object, 'getURL')) ){
				$event->object['url'] = $object->getURL();
			}
		}
	}

	return $activity;
}

}