| 1 |  |  | <?php namespace VojtaSvoboda\Reservations\Mailers; | 
            
                                                                                                            
                            
            
                                    
            
            
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                | 3 |  |  | use App; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | use Config; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Mail; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use Request; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use VojtaSvoboda\Reservations\Facades\ReservationsFacade; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use VojtaSvoboda\Reservations\Models\Reservation; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use VojtaSvoboda\Reservations\Models\Settings; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | class ReservationAdminMailer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |     /** Default template locale. */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |     const DEFAULT_TEMPLATE_LOCALE = 'en'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |      * Send reservation confirmation mail. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |      * @param Reservation $reservation | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 | 6 |  |     public static function send(Reservation $reservation) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 | 6 |  |         if (App::environment() !== 'production') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 | 6 |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |         // init | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |         $locale = App::getLocale(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |         $appUrl = Request::url(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |         $enabled = Settings::get('admin_confirmation_enable'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |         $recipients['email'] = Settings::get('admin_confirmation_email'); | 
                            
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                | 32 |  |  |         $recipients['name'] = Settings::get('admin_confirmation_name'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |         $recipients['bcc_email'] = Config::get('vojtasvoboda.reservations::config.mail.bcc_email'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |         $recipients['bcc_name'] = Config::get('vojtasvoboda.reservations::config.mail.bcc_name'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |         // skip if disabled or empty email | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |         if (!$enabled || empty($recipients['email'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |         $template = self::getTemplateIdent(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |         $templateParameters = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |             'site' => $appUrl, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |             'reservation' => $reservation, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |             'locale' => $locale, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |             'reservationsCount' => self::getReservationsCount($reservation->email), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 50 |  | View Code Duplication |         Mail::send($template, $templateParameters, function($message) use ($recipients) | 
                            
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                | 51 |  |  |         { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |             $message->to($recipients['email'], $recipients['name']); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |             if (!empty($recipients['bcc_email']) && !empty($recipients['bcc_name'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |                 $message->bcc($recipients['bcc_email'], $recipients['bcc_name']); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |         }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |      * Get template ident by locale. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 65 |  | View Code Duplication |     public static function getTemplateIdent() | 
                            
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                | 66 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |         $locale = Settings::get('admin_confirmation_locale'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |         $identBase = 'vojtasvoboda.reservations::mail.reservation-admin-'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |         $ident = $identBase . $locale; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         if (file_exists(__DIR__ . '/../views/mail/' . $ident . '.htm')) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |             return $ident; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |         return $identBase . self::DEFAULT_TEMPLATE_LOCALE; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |      * Get reservations count. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |      * @param $email | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |      * @return int | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 84 |  |  |      */ | 
            
                                                        
            
                                    
            
            
                | 85 |  |  |     public static function getReservationsCount($email) | 
            
                                                        
            
                                    
            
            
                | 86 |  |  |     { | 
            
                                                        
            
                                    
            
            
                | 87 |  |  |         /** @var ReservationsFacade $facade */ | 
            
                                                        
            
                                    
            
            
                | 88 |  |  |         $facade = App::make('vojtasvoboda.reservations.facade'); | 
            
                                                        
            
                                    
            
            
                | 89 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 90 |  |  |         return $facade->getReservationsWithSameEmailCount($email); | 
            
                                                        
            
                                    
            
            
                | 91 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 92 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 93 |  |  |  | 
            
                        
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.