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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace ModPleio;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                class AccessRequest { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct($data) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->id = (int) $data->id;  | 
            
                            
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                        $this->user = unserialize($data->user);  | 
            
                            
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                        $this->time_created = $data->time_created;  | 
            
                            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getURL() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->user["url"];  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getIconURL() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->user["icon"];  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getType() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return "accessRequest";  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function approve() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $resourceOwner = new ResourceOwner($this->user);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $loginHandler = new LoginHandler($resourceOwner);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $site = elgg_get_site_entity();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $user = $loginHandler->createUser();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($user) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->remove();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->sendEmail(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    elgg_echo("pleio:approved:subject", [$site->name]),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    elgg_echo("pleio:approved:body", [ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $site->name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $site->url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $site->url . "notifications/personal/" . $user->username  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\RegistrationException $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            register_error($e->getMessage());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return false;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function decline() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $site = elgg_get_site_entity();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->remove()) { | 
            
                            
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                            $this->sendEmail(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                elgg_echo("pleio:declined:subject", [$site->name]),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                elgg_echo("pleio:declined:body", [$site->name]) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return false;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    private function remove() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return delete_data("DELETE FROM pleio_request_access WHERE id = {$this->id}"); | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    private function sendEmail($subject, $body, $params = null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $site = elgg_get_site_entity();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($site->email) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $from = $site->email;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $from = "noreply@" . get_site_domain($site->guid);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return elgg_send_email($from, $this->user["email"], $subject, $body, $params);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                        
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: