2nd round
[pharext/pharext.org] / app / Github / API.php
index 10237693420868ee733805950d8f8e77c5e425ab..493984dbc037f76220c556e109fa6618d49335bb 100644 (file)
@@ -5,6 +5,7 @@ namespace app\Github;
 use app\Github\API;
 use app\Github\Storage;
 use app\Github\Exception;
+use app\Pharext;
 
 use merry\Config;
 
@@ -12,6 +13,8 @@ use http\Client;
 use http\QueryString;
 use http\Url;
 
+use Psr\Log\LoggerInterface;
+
 class API
 {
        /**
@@ -33,13 +36,49 @@ class API
         * @var merry\Config
         */
        private $config;
+       
+       /**
+        * @var int
+        */
+       private $maxAge;
+       
+       /**
+        * @var \Psr\Log\LoggerInterface;
+        */
+       private $logger;
+       
+       /**
+        * Queued promises
+        * @var array
+        */
+       private $queue;
 
-       function __construct(Config $config, Storage $tokens = null, Storage $cache = null) {
+       function __construct(Config $config, LoggerInterface $logger, Storage $tokens = null, Storage $cache = null) {
+               $this->logger = $logger;
                $this->config = $config;
-               $this->client = new Client;
+               $this->client = new Client("curl", "github");
+               $this->client->configure($config->http->configure->toArray());
+               $this->client->attach(new ClientObserver($logger));
                $this->tokens = $tokens ?: new Storage\Session;
                $this->cache = $cache;
        }
+       
+       /**
+        * Set maximum acceptable age of cache items
+        * @param int $seconds
+        */
+       function setMaxAge($seconds) {
+               $this->maxAge = $seconds;
+               return $this;
+       }
+       
+       function getMaxAge() {
+               return $this->maxAge;
+       }
+       
+       function getLogger() {
+               return $this->logger;
+       }
 
        function getConfig() {
                return $this->config;
@@ -66,16 +105,19 @@ class API
        }
 
        function setToken($token) {
-               $this->tokens->set("access_token", $token,
-                       $this->config->storage->token->ttl);
+               $this->tokens->set("access_token", new Storage\Item(
+                       $token,
+                       $this->config->storage->token->ttl
+               ));
        }
 
        function getToken() {
-               if ($this->tokens->get("access_token", $token, $ttl, true)) {
-                       return $token;
+               if ($this->tokens->get("access_token", $token, true)) {
+                       return $token->getValue();
                }
-               if (isset($ttl)) {
-                       throw new Exception\TokenExpired($ttl);
+               if (isset($token)) {
+                       $this->logger->notice("Token expired", $token);
+                       throw new Exception\TokenExpired($token->getLTL());
                }
                throw new Exception\TokenNotSet;
        }
@@ -86,7 +128,7 @@ class API
 
        function getAuthUrl($callback_url) {
                $state = base64_encode(openssl_random_pseudo_bytes(24));
-               $this->tokens->set("state", $state, 5*60);
+               $this->tokens->set("state", new Storage\Item($state, 5*60));
                $param = [
                        "state" => $state,
                        "client_id" => $this->config->client->id,
@@ -98,82 +140,147 @@ class API
                ], 0);
        }
 
-       function fetchToken($code, $state, callable $callback) {
-               if (!$this->tokens->get("state", $orig_state, $ttl, true)) {
-                       if (isset($ttl)) {
-                               throw new Exception\StateExpired($ttl);
+       function fetchToken($code, $state) {
+               if (!$this->tokens->get("state", $orig_state, true)) {
+                       if (isset($orig_state)) {
+                               $this->logger->notice("State expired", $orig_state);
+                               throw new Exception\StateExpired($orig_state->getLTL());
                        }
                        throw new Exception\StateNotSet;
                }
-               if ($state !== $orig_state) {
-                       throw new Exception\StateMismatch($orig_state, $state);
+               if ($state !== $orig_state->getValue()) {
+                       $this->logger->warning("State mismatch", compact("state", "orig_state"));
+                       throw new Exception\StateMismatch($orig_state->getValue(), $state);
                }
                
-               $call = new API\Users\ReadAuthToken($this, [
+               return $this->queue(new API\Users\ReadAuthToken($this, [
                        "code" => $code,
                        "client_id" => $this->config->client->id,
                        "client_secret" => $this->config->client->secret,
-               ]);
-               return $call($callback);
+               ]));
+       }
+       
+       function queue(API\Call $call) {
+               return $this->queue[] = $call();
+       }
+       
+       function drain() {
+               $queue = $this->queue;
+               $this->queue = array();
+               $this->client->send();
+               return $queue;
        }
        
-       function fetchUser(callable $callback) {
-               $call = new API\Users\ReadAuthUser($this);
-               return $call($callback);
+       function readAuthUser() {
+               return $this->queue(new API\Users\ReadAuthUser($this));
        }
 
-       function fetchRepos($page, callable $callback) {
-               $call = new API\Repos\ListRepos($this, compact("page"));
-               return $call($callback);
+       function listRepos($page) {
+               return $this->queue(new API\Repos\ListRepos($this, compact("page")));
        }
 
-       function fetchRepo($repo, callable $callback) {
-               $call = new API\Repos\ReadRepo($this, compact("repo"));
-               return $call($callback);
+       function readRepo($repo) {
+               return $this->queue(new API\Repos\ReadRepo($this, compact("repo")));
        }
 
-       function fetchHooks($repo, callable $callback) {
-               $call = new API\Hooks\ListHooks($this, compact("repo"));
-               return $call($callback);
+       /**
+        * Check if the pharext webhook is set and return it
+        * @param array $hooks
+        * @return stdClass hook
+        */
+       function checkHook($hooks) {
+               if (!empty($hooks)) {
+                       foreach ($hooks as $hook) {
+                               if ($hook->name === "web" && $hook->config->url === $this->config->hook->url) {
+                                       return $hook;
+                               }
+                       }
+               }
+               return null;
+       }
+
+       /**
+        * Check if the pharext webhook is set for the repo and return it
+        * @param object $repo
+        * @return stdClass hook
+        */
+       function checkRepoHook($repo) {
+               if (!empty($repo->hooks)) {
+                       return $this->checkHook($repo->hooks);
+               }
+               return null;
+       }
+
+       function listHooks($repo) {
+               return $this->queue(new API\Hooks\ListHooks($this, compact("repo")));
        }
 
-       function fetchReleases($repo, $page, callable $callback) {
-               $call = new API\Releases\ListReleases($this, compact("repo", "page"));
-               return $call($callback);
+       function listReleases($repo, $page) {
+               return $this->queue(new API\Releases\ListReleases($this, compact("repo", "page")));
        }
 
-       function fetchTags($repo, $page, callable $callback) {
-               $call = new API\Tags\ListTags($this, compact("repo", "page"));
-               return $call($callback);
+       function listTags($repo, $page) {
+               return $this->queue(new API\Tags\ListTags($this, compact("repo", "page")));
        }
        
-       function fetchContents($repo, $path, callable $callback) {
-               $call = new API\Repos\ReadContents($this, compact("repo", "path"));
-               return $call($callback);
+       function readContents($repo, $path = null) {
+               return $this->queue(new API\Repos\ReadContents($this, compact("repo", "path")));
        }
        
-       function createRepoHook($repo, $conf, callable $callback) {
-               $call = new API\Hooks\CreateHook($this, compact("repo", "conf"));
-               return $call($callback);
+       function createRepoHook($repo, $conf) {
+               return $this->queue(new API\Hooks\CreateHook($this, compact("repo", "conf")));
        }
        
-       function updateRepoHook($repo, $id, $conf, callable $callback) {
-               $call = new API\Hooks\UpdateHook($this, compact("repo", "id", "conf"));
-               return $call($callback);
+       function updateRepoHook($repo, $id, $conf) {
+               return $this->queue(new API\Hooks\UpdateHook($this, compact("repo", "id", "conf")));
        }
        
-       function deleteRepoHook($repo, $id, callable $callback) {
-               $call = new API\Hooks\DeleteHook($this, compact("repo", "id"));
-               return $call($callback);
+       function deleteRepoHook($repo, $id) {
+               return $this->queue(new API\Hooks\DeleteHook($this, compact("repo", "id")));
        }
        
-       function createRelease($repo, $tag, callable $callback) {
-               $call = new API\Releases\CreateRelease($this, compact("repo", "tag"));
-               return $call($callback);
+       function createRelease($repo, $tag) {
+               return $this->queue(new API\Releases\CreateRelease($this, compact("repo", "tag")));
+       }
+
+       function publishRelease($repo, $id, $tag) {
+               return $this->queue(new API\Releases\PublishRelease($this, compact("repo", "id", "tag")));
+       }
+
+       function createReleaseAsset($url, $asset, $type) {
+               return $this->queue(new API\Releases\CreateReleaseAsset($this, compact("url", "asset", "type")));
        }
        
-       function createReleaseAsset($url, $asset, $type, callable $callback) {
-               $call = new API\Releases\CreateReleaseAsset($this, compact("url", "asset", "type"));
-               return $call($callback);
+       function listReleaseAssets($repo, $id) {
+               return $this->queue(new API\Releases\ListReleaseAssets($this, compact("repo", "id")));
+       }
+
+       function uploadAssetForRelease($repo, $release, $config = null) {
+               return $this->listHooks($repo->full_name)->then(function($result) use($release, $repo, $config) {
+                       list($repo->hooks) = $result;
+                       $phar = new Pharext\Package(
+                               $repo->clone_url, 
+                               $release->tag_name, 
+                               $repo->name, 
+                               $config ?: (array) $this->checkRepoHook($repo)->config
+                       );
+                       $name = sprintf("%s-%s.ext.phar", $repo->name, $release->tag_name);
+                       $url = uri_template($release->upload_url, compact("name"));
+                       $promise = $this->createReleaseAsset($url, $phar, "application/phar");
+                       if ($release->draft) {
+                               return $promise->then(function($result) use($release, $repo) {
+                                       return $this->publishRelease($repo->full_name, $release->id, $release->tag_name);
+                               });
+                       }
+                       return $promise;
+               });
        }
+
+       function createReleaseFromTag($repo, $tag_name, $config = null) {
+               return $this->createRelease($repo->full_name, $tag_name)->then(function($result) use($repo, $config) {
+                       list($release) = $result;
+                       return $this->uploadAssetForRelease($repo, $release, $config);
+               });
+       }
+
 }