git.m6w6.name Git - pharext/pharext.org/blob - app/Github/API/Call.php

   1 <?php
   2
   3 namespace app\Github\API;
   4
   5 use app\Github\API;
   6 use http\QueryString;
   7 use http\Url;
   8 use merry\Config;
   9
  10 abstract class Call
  11 {
  12         /**
  13          * @var Config
  14          */
  15         protected $config;
  16
  17         /**
  18          * @var \app\Gituhub\API
  19          */
  20         protected $api;
  21
  22         /**
  23          * @var array
  24          */
  25         protected $args = [];
  26
  27         /**
  28          * @var \http\Url
  29          */
  30         protected $url;
  31
  32         /**
  33          * @var QueryString
  34          */
  35         protected $query;
  36
  37         /**
  38          * Queue this call to the API client
  39          */
  40         abstract function enqueue(callable $callback);
  41
  42         /**
  43          * @param API $api
  44          * @param array $args
  45          */
  46         function __construct(API $api, array $args = null) {
  47                 $this->api = $api;
  48                 $this->config = $this->api->getConfig();
  49                 $this->url = new Url($this->config->api->url, null, 0);
  50
  51                 if ($args) {
  52                         $this->args = $args;
  53                 }
  54                 if (isset($this->config->api->call->{$this}->args)) {
  55                         $this->args += $this->config->api->call->{$this}->args->toArray();
  56                 }
  57         }
  58
  59         function __invoke(callable $callback) {
  60                 if (empty($this->args["fresh"]) && ($cache = $this->api->getCacheStorage())) {
  61                         $key = $this->getCacheKey();
  62
  63                         if ($cache->get($key, $cached)) {
  64                                 call_user_func_array($callback, $cached);
  65                                 return $this->api->getClient();
  66                         }
  67                 }
  68
  69                 $this->enqueue($callback);
  70                 return $this->api->getClient();
  71         }
  72
  73         /**
  74          * Get type of call
  75          * @return string
  76          */
  77         function __toString() {
  78                 $parts = explode("\\", get_class($this));
  79                 return strtolower(end($parts));
  80         }
  81
  82         /**
  83          * Get associated cache storage
  84          * @param int $ttl out param of configure ttl
  85          * @return Storage
  86          */
  87         function getCache(&$ttl = null) {
  88                 if (isset($this->config->storage->cache->{$this}->ttl)) {
  89                         $ttl = $this->config->storage->cache->{$this}->ttl;
  90                 }
  91                 return $this->api->getCacheStorage();
  92         }
  93
  94         function getCacheKey() {
  95                 return sprintf("github:%s:%s:%s", $this->api->getToken(), $this,
  96                         new QueryString($this->args));
  97         }
  98
  99         function readFromCache(&$cached = null, &$ttl = null) {
 100                 if (empty($this->args["fresh"]) && ($cache = $this->api->getCacheStorage())) {
 101                         $key = $this->getCacheKey();
 102                         return $cache->get($key, $cached, $ttl);
 103                 }
 104                 return false;
 105         }
 106
 107         function saveToCache($fresh) {
 108                 if (($cache = $this->api->getCacheStorage())) {
 109                         if (isset($this->config->storage->cache->{$this}->ttl)) {
 110                                 $ttl = $this->config->storage->cache->{$this}->ttl;
 111                         } else {
 112                                 $ttl = 0;
 113                         }
 114
 115                         $key = $this->getCacheKey();
 116                         $cache->set($key, $fresh, $ttl);
 117                 }
 118         }
 119 }