src/applications/almanac/engineextension/AlmanacCacheEngineExtension.php

   1 <?php
   2
   3 final class AlmanacCacheEngineExtension
   4   extends PhabricatorCacheEngineExtension {
   5
   6   const EXTENSIONKEY = 'almanac';
   7
   8   public function getExtensionName() {
   9     return pht('Almanac Core Objects');
  10   }
  11
  12   public function discoverLinkedObjects(
  13     PhabricatorCacheEngine $engine,
  14     array $objects) {
  15     $viewer = $engine->getViewer();
  16
  17     $results = array();
  18     foreach ($this->selectObjects($objects, 'AlmanacBinding') as $object) {
  19       $results[] = $object->getServicePHID();
  20       $results[] = $object->getDevicePHID();
  21       $results[] = $object->getInterfacePHID();
  22     }
  23
  24     $devices = $this->selectObjects($objects, 'AlmanacDevice');
  25     if ($devices) {
  26       $interfaces = id(new AlmanacInterfaceQuery())
  27         ->setViewer($viewer)
  28         ->withDevicePHIDs(mpull($devices, 'getPHID'))
  29         ->execute();
  30       foreach ($interfaces as $interface) {
  31         $results[] = $interface;
  32       }
  33
  34       $bindings = id(new AlmanacBindingQuery())
  35         ->setViewer($viewer)
  36         ->withDevicePHIDs(mpull($devices, 'getPHID'))
  37         ->execute();
  38       foreach ($bindings as $binding) {
  39         $results[] = $binding;
  40       }
  41     }
  42
  43     foreach ($this->selectObjects($objects, 'AlmanacInterface') as $iface) {
  44       $results[] = $iface->getDevicePHID();
  45       $results[] = $iface->getNetworkPHID();
  46     }
  47
  48     foreach ($this->selectObjects($objects, 'AlmanacProperty') as $object) {
  49       $results[] = $object->getObjectPHID();
  50     }
  51
  52     return $results;
  53   }
  54
  55   public function deleteCaches(
  56     PhabricatorCacheEngine $engine,
  57     array $objects) {
  58     return;
  59   }
  60
  61 }