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Notification.php (4225B)

      1 <?php
      2 
      3 
      4 namespace Materialis\Notify;
      5 
      6 
      7 use DateTime;
      8 
      9 class Notification
     10 {
     11     const NOTIFICATION_ACTION_PREFIX = "cp_notification_notice_";
     12 
     13     private $name;
     14 
     15     private $start = '*';
     16     private $end = '*';
     17     private $after = null;
     18 
     19     private $dismissible = true;
     20     private $type = "info";
     21     private $active_callback = null;
     22     private $handle = null;
     23     private $priority = 0;
     24 
     25     private $data;
     26 
     27     public function __construct($data)
     28     {
     29         $this->data = $data;
     30         foreach ($data as $key => $value) {
     31             if (property_exists($this, $key)) {
     32                 $this->$key = $value;
     33             }
     34         }
     35 
     36         if ($this->canShow()) {
     37 
     38             $this->addNotificationView();
     39         }
     40     }
     41 
     42     // php 5.3 compatibility
     43     public function __get($name)
     44     {
     45         if (property_exists($this, $name)) {
     46             return $this->$name;
     47         } else {
     48             throw new \Exception("Property {$name} does not exists in class Notification", 1);
     49 
     50         }
     51     }
     52 
     53     public function addNotificationView()
     54     {
     55         $self = $this;
     56         add_action('admin_notices', function () use ($self) {
     57             ?>
     58             <div data-cp-notification-name="<?php echo $self->name ?>" class="cp-notification notice notice-<?php echo $self->type ?> <?php echo($self->dismissible ? 'is-dismissible' : '') ?>">
     59 
     60 
     61                 <?php
     62                 if ($self->handle) {
     63                     call_user_func($self->handle, $self->data);
     64                 } else {
     65                     do_action(\Materialis\Notify\Notification::NOTIFICATION_ACTION_PREFIX . $self->name, $self->data);
     66                 }
     67                 ?>
     68 
     69                 <?php if ($self->dismissible): ?>
     70                     <script type="text/javascript">
     71                         jQuery('[data-cp-notification-name="<?php echo $self->name ?>"]').on('click', '.notice-dismiss', function () {
     72                             var data = {
     73                                 'action': 'cp_dismiss_notification',
     74                                 'notification': '<?php echo $self->name; ?>'
     75                             };
     76                             jQuery.post(ajaxurl, data).done(function (response) {
     77 
     78                             });
     79                         })
     80                     </script>
     81                 <?php endif; ?>
     82             </div>
     83             <?php
     84         }, 0);
     85     }
     86 
     87     public function canShow()
     88     {
     89         $canShow = (
     90             $this->isActive() &&
     91             ! $this->isDismissed() &&
     92             $this->inTimeBoundaries()
     93         );
     94 
     95         return $canShow;
     96     }
     97 
     98     public function isActive()
     99     {
    100         if ( ! $this->active_callback) {
    101             return true;
    102         } else {
    103             return call_user_func($this->active_callback);
    104         }
    105     }
    106 
    107     public function inTimeBoundaries()
    108     {
    109 
    110         $time = new DateTime("now");
    111 
    112         if ($this->after) {
    113             $installTime = intval(NotificationsManager::initializationTS());
    114             $showAfter   = strtotime('+' . $this->after . ' days', $installTime);
    115             if ($showAfter <= $time->getTimeStamp()) {
    116                 return true;
    117             }
    118         } else {
    119 
    120             if ($this->start === "*") {
    121                 return true;
    122             } else {
    123                 $start = \DateTime::createFromFormat('d-m-Y', $this->start);
    124 
    125 
    126                 if ($start && $start <= $time) {
    127                     if ($this->end === "*") {
    128                         return true;
    129                     } else {
    130                         $end = \DateTime::createFromFormat('d-m-Y', $this->end);
    131                         if ($end && $time <= $end) {
    132                             return true;
    133                         }
    134                     }
    135                 }
    136             }
    137         }
    138 
    139         return false;
    140     }
    141 
    142     public function isDismissed()
    143     {
    144         if ( ! $this->dismissible) {
    145             return false;
    146         }
    147 
    148         $notifications = get_option(NotificationsManager::DISMISSED_NOTIFICATIONS_OPTION, array());
    149 
    150         return in_array($this->name, $notifications);
    151     }
    152 }