mirror of
https://github.com/pierre42100/ComunicAPI
synced 2024-11-23 22:09:29 +00:00
334 lines
9.2 KiB
PHP
334 lines
9.2 KiB
PHP
<?php
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/**
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* Friends controller
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*
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* @author Pierre HUBERT
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*/
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class friendsController{
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/**
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* Get friends list
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*
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* @url POST /friends/getList
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*/
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public function getFriendsList(){
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user_login_required(); //Login required
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//Check if the user want all the informations about its friends or not
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$all_infos = false;
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if(isset($_POST['complete']))
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$all_infos = $_POST['complete'] === "true";
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//Try to get friends list
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$friendsList = CS::get()->components->friends->getList(userID);
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//Check for errors
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if($friendsList === false)
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Rest_fatal_error(500, "Couldn't get friends list !");
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//Process the list
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$api_list = array();
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foreach($friendsList as $friend){
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//Parse friend informations
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$api_list[] = $this->parseFriendAPI($friend, $all_infos);
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}
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//Update the last activity of the user
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CS::get()->components->user->updateLastActivity(userID);
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//Return list
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return $api_list;
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}
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/**
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* Get the list of friends of a specific user
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*
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* @url POST /friends/get_user_list
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*/
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public function get_user_list(){
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//Get the ID of the target user
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$userID = getPostUserID("userID");
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//Check whether the friends list of the user is public or not
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if(!components()->user->userAllowed(userID, $userID))
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Rest_fatal_error(401, "You are not allowed to access these informations !");
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//Check if the friendlist of the user is public or not
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if(!components()->user->isFriendsListPublic($userID))
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Rest_fatal_error(401, "The friends list of the user is not public !");
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//Get the list of friend of the user
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$friends = CS::get()->components->friends->getList($userID);
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//Process and return it
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$IDs = array();
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foreach($friends as $friend){
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//Return only accepted friendships
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if($friend->isAccepted())
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$IDs[] = $friend->getFriendID();
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}
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return $IDs;
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}
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/**
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* Get friendship informations about a specific friend
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*
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* @url POST /friends/get_single_infos
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*/
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public function get_single_infos(){
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user_login_required();
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//Get friendID
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$friendID = getPostUserID('friendID');
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//Get informations about the friendship
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$list = components()->friends->getList(userID, $friendID);
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//Check if the friend was found or not
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if(count($list) == 0)
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Rest_fatal_error(404, "Specified friend not found !");
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//Return informations about the friend
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return $this->parseFriendAPI($list[0], true);
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}
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/**
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* Send a friendship request
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*
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* @url POST /friends/sendRequest
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*/
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public function sendRequest(){
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user_login_required(); //Login required
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//Get target ID
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$friendID = getPostUserID('friendID');
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//Check if the two persons are already friend
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if(CS::get()->components->friends->are_friend(userID, $friendID))
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Rest_fatal_error(401, "The two personns are already friend !");
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//Check if there is already a pending request
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//Check if the current user has sent a request to the other user
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if(CS::get()->components->friends->sent_request(userID, $friendID))
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Rest_fatal_error(401, "You have already sent a friendship request to this personn !");
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//Check if the current user has received a friendship request
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if(CS::get()->components->friends->sent_request($friendID, userID))
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Rest_fatal_error(401, "You have already received a friendship request from this personn !");
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//We can now create the request
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if(!CS::get()->components->friends->send_request(userID, $friendID))
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Rest_fatal_error(500, "Couldn't create friendship request !");
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//Create notification
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create_friendship_notification(userID, $friendID, Notification::SENT_FRIEND_REQUEST);
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//Success
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return array("success" => "The friendship request has been created !");
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}
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/**
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* Remove a previously sent frienship request
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*
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* @url POST /friends/removeRequest
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*/
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public function removeRequest(){
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user_login_required(); //Login required
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//Get friendID
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$friendID = getPostUserID('friendID');
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//Check if the current user has sent a request to the other user
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if(!CS::get()->components->friends->sent_request(userID, $friendID))
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Rest_fatal_error(401, "You didn't send a friendship request to this user !");
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//Try to remove the friendship request
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if(!CS::get()->components->friends->remove_request(userID, $friendID))
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Rest_fatal_error(500, "An error occured while trying to remove the friendship request !");
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//Delete all related notifications
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delete_notifications_friendship_request(userID, $friendID);
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//This is a success
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return array("success" => "The friendship request has been removed!");
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}
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/**
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* Respond to a friendship request
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*
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* @url POST /friends/respondRequest
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*/
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public function respondRequest(){
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user_login_required(); //Login required
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//Check parametres
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if(!isset($_POST["friendID"]) OR !isset($_POST['accept']))
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Rest_fatal_error(400, "Please check your parametres !");
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//Extract informations and process request
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$friendID = toInt($_POST['friendID']);
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$acceptRequest = $_POST['accept'] == "true";
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//Try to perform request
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$result = CS::get()->components->friends->respondRequest(userID, $friendID, $acceptRequest);
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//Return result
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if($result != true)
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Rest_fatal_error(500, "Couldn't respond to friendship request !");
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//Send notification
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create_friendship_notification(userID, $friendID,
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$acceptRequest ? Notification::ACCEPTED_FRIEND_REQUEST : Notification::REJECTED_FRIEND_REQUEST
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);
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//Else it is a success
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return array("success" => "A response was given to friendship request !");
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}
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/**
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* Delete a friend from the list
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*
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* @url POST /friends/remove
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*/
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public function delete(){
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user_login_required(); //Login required
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//Check input parametres
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if(!isset($_POST['friendID']))
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Rest_fatal_error(400, "Please specify the ID of the friend to delete !");
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//Delete the friend from the list
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$friendID = toInt($_POST['friendID']);
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$result = CS::get()->components->friends->remove(userID, $friendID);
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//Check if the operation is a success
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if(!$result)
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Rest_fatal_error(500, "Couldn't remove user from the friendlist for an unexcepted reason !");
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//Delete any related notification
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delete_notifications_friendship_request(userID, $friendID);
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//Success
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return array("success" => "The friend was removed from the list !");
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}
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/**
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* Get the status of a friendship
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*
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* Check if the users are friends, or this there is a pending request...
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*
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* @url POST /friends/getStatus
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*/
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public function getStatus(){
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user_login_required(); //Login required
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//Get friendID
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$friendID = getPostUserID('friendID');
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//Prepare the response
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$response = array(
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"are_friend" => false,
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"sent_request" => false,
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"received_request" => false,
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"following" => false,
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);
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//Check if the two personns are friend
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$response['are_friend'] =
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CS::get()->components->friends->are_friend(userID, $friendID);
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//Perform next check only if the personns are not already friend
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if(!$response['are_friend']){
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//Check if the current user has sent a request to the other user
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if(CS::get()->components->friends->sent_request(userID, $friendID))
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$response["sent_request"] = true;
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//Check if the current user has received a friendship request
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if(CS::get()->components->friends->sent_request($friendID, userID))
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$response["received_request"] = true;
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}
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else {
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//Perform the check specific to the real friend
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//Check if the user is following his friend or not
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if(CS::get()->components->friends->is_following(userID, $friendID))
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$response['following'] = true;
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}
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//Return the response
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return $response;
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}
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/**
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* Update the following status of a friendship
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*
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* @url POST /friends/setFollowing
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*/
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public function update_following(){
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user_login_required(); //Login required
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//Check if the a friendID has been specified
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$friendID = getPostUserID('friendID');
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//Check if a follow status has been specified
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if(!isset($_POST['follow']))
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Rest_fatal_error(400, "Please specify a follow status!");
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$following = $_POST['follow'] === "true";
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//Check if the two personns are friend
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if(!CS::get()->components->friends->are_friend(userID, $friendID))
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Rest_fatal_error(401, "You are not friend with this personn!");
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//Update following status
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if(!CS::get()->components->friends->set_following(userID, $friendID, $following))
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Rest_fatal_error(500, "Couldn't update friendship status!");
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//Success
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return array("success" => "Friendship status has been updated!");
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}
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/**
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* Convert a friend object into an object readable by the api
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*
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* @param Friend $friend The input friend
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* @param bool $all_infos Specify if whether all the informations about the
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* friendship should be returned or not
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* @return array Informations about the friend readable by the api
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*/
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private function parseFriendAPI(Friend $friend, bool $all_infos = FALSE) : array {
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//Parse informations about the friend
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$data = array(
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"ID_friend" => $friend->getFriendID(),
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"accepted" => $friend->isAccepted() ? 1 : 0,
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"time_last_activity" => $friend->getLastActivityTime()
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);
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//Check if all the informations about the friendship should be returned or not
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if($all_infos){
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//Following status
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$data["following"] = $friend->isFollowing() ? 1 : 0;
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//Can posts text on page
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$data["canPostTexts"] = $friend->canPostTexts();
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}
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return $data;
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}
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} |