147 lines
3.7 KiB
PHP
147 lines
3.7 KiB
PHP
<?php
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/**
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* Holds the friends controller.
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* @package Sakura
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*/
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namespace Sakura\Controllers;
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use Sakura\CurrentSession;
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use Sakura\Notification;
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use Sakura\User;
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/**
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* Friendly controller.
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class FriendsController extends Controller
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{
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/**
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* Add a notification.
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* @param User $friend
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* @param User $user
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* @param string $title
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* @param string $text
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*/
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private function addNotification(User $friend, User $user, string $title, string $text = ""): void
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{
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$alert = new Notification;
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$alert->user = $friend->id;
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$alert->time = time();
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$alert->title = $title;
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$alert->text = $text;
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$alert->image = route('user.avatar', $user->id);
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$alert->timeout = 60000;
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$alert->link = route('user.profile', $user->id);
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$alert->save();
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}
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/**
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* Add a friend.
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* @param int $id
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* @return string
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*/
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public function add(int $id = 0): string
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{
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$user = CurrentSession::$user;
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// Check if the user can comment
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if (!session_check()) {
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$error = "Your session expired, refresh the page!";
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return $this->json(compact('error'));
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}
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$friend = User::construct($id);
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if (!$friend->activated || !$user->activated) {
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$error = "The user you tried to add does not exist!";
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return $this->json(compact('error'));
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}
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if ($friend->id === $user->id) {
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$error = "You can't be friends with yourself, stop trying to bend reality!";
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return $this->json(compact('error'));
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}
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if ($user->isFriends($friend->id)) {
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$error = "You are already friends with this person!";
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return $this->json(compact('error'));
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}
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// Add friend
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$user->addFriend($friend->id);
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$level = $user->isFriends($friend->id);
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$mutual = $level === 2;
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$alertTitle = $mutual
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? "{$user->username} accepted your friend request!"
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: "{$user->username} added you as a friend!";
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$alertText = $mutual
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? ""
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: "Click here to add them as well.";
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$this->addNotification(
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$friend,
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$user,
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$alertTitle,
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$alertText
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);
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$message = $mutual
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? "You are now mutual friends with {$friend->username}!"
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: "A friend request has been sent to {$friend->username}!";
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return $this->json(compact('message', 'level'));
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}
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/**
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* Removes a friend.
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* @param int $id
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* @return string
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*/
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public function remove(int $id = 0): string
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{
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$user = CurrentSession::$user;
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// Check if the user can comment
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if (!session_check()) {
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$error = "Your session expired, refresh the page!";
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return $this->json(compact('error'));
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}
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$friend = User::construct($id);
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if (!$friend->activated || !$user->activated) {
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$error = "The user you tried to remove does not exist!";
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return $this->json(compact('error'));
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}
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if (!$user->isFriends($friend->id)) {
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$error = "You aren't even friends with that person!";
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return $this->json(compact('error'));
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}
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// Add friend
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$user->removeFriend($friend->id);
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$level = $user->isFriends($friend->id);
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$alertTitle = "{$user->username} removed you from their friends!";
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$this->addNotification(
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$friend,
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$user,
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$alertTitle
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);
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$message = "Removed {$friend->username} from your friends!";
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return $this->json(compact('message', 'level'));
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}
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}
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