nextcloud / server

lib/private/Group/Manager.php

Indentation +342 added lines, -342 removed lines

@@ -62,346 +62,346 @@
  * @package OC\Group
  */
 class Manager extends PublicEmitter implements IGroupManager {
-	/** @var GroupInterface[] */
-	private $backends = [];
-
-	/** @var \OC\User\Manager */
-	private $userManager;
-	/** @var EventDispatcherInterface */
-	private $dispatcher;
-	/** @var ILogger */
-	private $logger;
-
-	/** @var \OC\Group\Group[] */
-	private $cachedGroups = [];
-
-	/** @var \OC\Group\Group[] */
-	private $cachedUserGroups = [];
-
-	/** @var \OC\SubAdmin */
-	private $subAdmin = null;
-
-	/**
-	 * @param \OC\User\Manager $userManager
-	 * @param EventDispatcherInterface $dispatcher
-	 * @param ILogger $logger
-	 */
-	public function __construct(\OC\User\Manager $userManager,
-								EventDispatcherInterface $dispatcher,
-								ILogger $logger) {
-		$this->userManager = $userManager;
-		$this->dispatcher = $dispatcher;
-		$this->logger = $logger;
-
-		$cachedGroups = & $this->cachedGroups;
-		$cachedUserGroups = & $this->cachedUserGroups;
-		$this->listen('\OC\Group', 'postDelete', function ($group) use (&$cachedGroups, &$cachedUserGroups) {
-			/**
-			 * @var \OC\Group\Group $group
-			 */
-			unset($cachedGroups[$group->getGID()]);
-			$cachedUserGroups = [];
-		});
-		$this->listen('\OC\Group', 'postAddUser', function ($group) use (&$cachedUserGroups) {
-			/**
-			 * @var \OC\Group\Group $group
-			 */
-			$cachedUserGroups = [];
-		});
-		$this->listen('\OC\Group', 'postRemoveUser', function ($group) use (&$cachedUserGroups) {
-			/**
-			 * @var \OC\Group\Group $group
-			 */
-			$cachedUserGroups = [];
-		});
-	}
-
-	/**
-	 * Checks whether a given backend is used
-	 *
-	 * @param string $backendClass Full classname including complete namespace
-	 * @return bool
-	 */
-	public function isBackendUsed($backendClass) {
-		$backendClass = strtolower(ltrim($backendClass, '\\'));
-
-		foreach ($this->backends as $backend) {
-			if (strtolower(get_class($backend)) === $backendClass) {
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	/**
-	 * @param \OCP\GroupInterface $backend
-	 */
-	public function addBackend($backend) {
-		$this->backends[] = $backend;
-		$this->clearCaches();
-	}
-
-	public function clearBackends() {
-		$this->backends = [];
-		$this->clearCaches();
-	}
-
-	/**
-	 * Get the active backends
-	 * @return \OCP\GroupInterface[]
-	 */
-	public function getBackends() {
-		return $this->backends;
-	}
-
-
-	protected function clearCaches() {
-		$this->cachedGroups = [];
-		$this->cachedUserGroups = [];
-	}
-
-	/**
-	 * @param string $gid
-	 * @return \OC\Group\Group
-	 */
-	public function get($gid) {
-		if (isset($this->cachedGroups[$gid])) {
-			return $this->cachedGroups[$gid];
-		}
-		return $this->getGroupObject($gid);
-	}
-
-	/**
-	 * @param string $gid
-	 * @param string $displayName
-	 * @return \OCP\IGroup
-	 */
-	protected function getGroupObject($gid, $displayName = null) {
-		$backends = [];
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(\OC\Group\Backend::GROUP_DETAILS)) {
-				$groupData = $backend->getGroupDetails($gid);
-				if (is_array($groupData) && !empty($groupData)) {
-					// take the display name from the first backend that has a non-null one
-					if (is_null($displayName) && isset($groupData['displayName'])) {
-						$displayName = $groupData['displayName'];
-					}
-					$backends[] = $backend;
-				}
-			} else if ($backend->groupExists($gid)) {
-				$backends[] = $backend;
-			}
-		}
-		if (count($backends) === 0) {
-			return null;
-		}
-		$this->cachedGroups[$gid] = new Group($gid, $backends, $this->dispatcher, $this->userManager, $this, $displayName);
-		return $this->cachedGroups[$gid];
-	}
-
-	/**
-	 * @param string $gid
-	 * @return bool
-	 */
-	public function groupExists($gid) {
-		return $this->get($gid) instanceof IGroup;
-	}
-
-	/**
-	 * @param string $gid
-	 * @return \OC\Group\Group
-	 */
-	public function createGroup($gid) {
-		if ($gid === '' || $gid === null) {
-			return false;
-		} else if ($group = $this->get($gid)) {
-			return $group;
-		} else {
-			$this->emit('\OC\Group', 'preCreate', array($gid));
-			foreach ($this->backends as $backend) {
-				if ($backend->implementsActions(\OC\Group\Backend::CREATE_GROUP)) {
-					$backend->createGroup($gid);
-					$group = $this->getGroupObject($gid);
-					$this->emit('\OC\Group', 'postCreate', array($group));
-					return $group;
-				}
-			}
-			return null;
-		}
-	}
-
-	/**
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return \OC\Group\Group[]
-	 */
-	public function search($search, $limit = null, $offset = null) {
-		$groups = [];
-		foreach ($this->backends as $backend) {
-			$groupIds = $backend->getGroups($search, $limit, $offset);
-			foreach ($groupIds as $groupId) {
-				$aGroup = $this->get($groupId);
-				if ($aGroup instanceof IGroup) {
-					$groups[$groupId] = $aGroup;
-				} else {
-					$this->logger->debug('Group "' . $groupId . '" was returned by search but not found through direct access', ['app' => 'core']);
-				}
-			}
-			if (!is_null($limit) and $limit <= 0) {
-				return array_values($groups);
-			}
-		}
-		return array_values($groups);
-	}
-
-	/**
-	 * @param IUser|null $user
-	 * @return \OC\Group\Group[]
-	 */
-	public function getUserGroups(IUser $user= null) {
-		if (!$user instanceof IUser) {
-			return [];
-		}
-		return $this->getUserIdGroups($user->getUID());
-	}
-
-	/**
-	 * @param string $uid the user id
-	 * @return \OC\Group\Group[]
-	 */
-	public function getUserIdGroups($uid) {
-		if (isset($this->cachedUserGroups[$uid])) {
-			return $this->cachedUserGroups[$uid];
-		}
-		$groups = [];
-		foreach ($this->backends as $backend) {
-			$groupIds = $backend->getUserGroups($uid);
-			if (is_array($groupIds)) {
-				foreach ($groupIds as $groupId) {
-					$aGroup = $this->get($groupId);
-					if ($aGroup instanceof IGroup) {
-						$groups[$groupId] = $aGroup;
-					} else {
-						$this->logger->debug('User "' . $uid . '" belongs to deleted group: "' . $groupId . '"', ['app' => 'core']);
-					}
-				}
-			}
-		}
-		$this->cachedUserGroups[$uid] = $groups;
-		return $this->cachedUserGroups[$uid];
-	}
-
-	/**
-	 * Checks if a userId is in the admin group
-	 * @param string $userId
-	 * @return bool if admin
-	 */
-	public function isAdmin($userId) {
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(\OC\Group\Backend::IS_ADMIN) && $backend->isAdmin($userId)) {
-				return true;
-			}
-		}
-		return $this->isInGroup($userId, 'admin');
-	}
-
-	/**
-	 * Checks if a userId is in a group
-	 * @param string $userId
-	 * @param string $group
-	 * @return bool if in group
-	 */
-	public function isInGroup($userId, $group) {
-		return array_key_exists($group, $this->getUserIdGroups($userId));
-	}
-
-	/**
-	 * get a list of group ids for a user
-	 * @param IUser $user
-	 * @return array with group ids
-	 */
-	public function getUserGroupIds(IUser $user) {
-		return array_map(function($value) {
-			return (string) $value;
-		}, array_keys($this->getUserGroups($user)));
-	}
-
-	/**
-	 * get an array of groupid and displayName for a user
-	 * @param IUser $user
-	 * @return array ['displayName' => displayname]
-	 */
-	public function getUserGroupNames(IUser $user) {
-		return array_map(function($group) {
-			return array('displayName' => $group->getDisplayName());
-		}, $this->getUserGroups($user));
-	}
-
-	/**
-	 * get a list of all display names in a group
-	 * @param string $gid
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array an array of display names (value) and user ids (key)
-	 */
-	public function displayNamesInGroup($gid, $search = '', $limit = -1, $offset = 0) {
-		$group = $this->get($gid);
-		if(is_null($group)) {
-			return [];
-		}
-
-		$search = trim($search);
-		$groupUsers = [];
-
-		if(!empty($search)) {
-			// only user backends have the capability to do a complex search for users
-			$searchOffset = 0;
-			$searchLimit = $limit * 100;
-			if($limit === -1) {
-				$searchLimit = 500;
-			}
-
-			do {
-				$filteredUsers = $this->userManager->searchDisplayName($search, $searchLimit, $searchOffset);
-				foreach($filteredUsers as $filteredUser) {
-					if($group->inGroup($filteredUser)) {
-						$groupUsers[]= $filteredUser;
-					}
-				}
-				$searchOffset += $searchLimit;
-			} while(count($groupUsers) < $searchLimit+$offset && count($filteredUsers) >= $searchLimit);
-
-			if($limit === -1) {
-				$groupUsers = array_slice($groupUsers, $offset);
-			} else {
-				$groupUsers = array_slice($groupUsers, $offset, $limit);
-			}
-		} else {
-			$groupUsers = $group->searchUsers('', $limit, $offset);
-		}
-
-		$matchingUsers = [];
-		foreach($groupUsers as $groupUser) {
-			$matchingUsers[$groupUser->getUID()] = $groupUser->getDisplayName();
-		}
-		return $matchingUsers;
-	}
-
-	/**
-	 * @return \OC\SubAdmin
-	 */
-	public function getSubAdmin() {
-		if (!$this->subAdmin) {
-			$this->subAdmin = new \OC\SubAdmin(
-				$this->userManager,
-				$this,
-				\OC::$server->getDatabaseConnection()
-			);
-		}
-
-		return $this->subAdmin;
-	}
+    /** @var GroupInterface[] */
+    private $backends = [];
+
+    /** @var \OC\User\Manager */
+    private $userManager;
+    /** @var EventDispatcherInterface */
+    private $dispatcher;
+    /** @var ILogger */
+    private $logger;
+
+    /** @var \OC\Group\Group[] */
+    private $cachedGroups = [];
+
+    /** @var \OC\Group\Group[] */
+    private $cachedUserGroups = [];
+
+    /** @var \OC\SubAdmin */
+    private $subAdmin = null;
+
+    /**
+     * @param \OC\User\Manager $userManager
+     * @param EventDispatcherInterface $dispatcher
+     * @param ILogger $logger
+     */
+    public function __construct(\OC\User\Manager $userManager,
+                                EventDispatcherInterface $dispatcher,
+                                ILogger $logger) {
+        $this->userManager = $userManager;
+        $this->dispatcher = $dispatcher;
+        $this->logger = $logger;
+
+        $cachedGroups = & $this->cachedGroups;
+        $cachedUserGroups = & $this->cachedUserGroups;
+        $this->listen('\OC\Group', 'postDelete', function ($group) use (&$cachedGroups, &$cachedUserGroups) {
+            /**
+             * @var \OC\Group\Group $group
+             */
+            unset($cachedGroups[$group->getGID()]);
+            $cachedUserGroups = [];
+        });
+        $this->listen('\OC\Group', 'postAddUser', function ($group) use (&$cachedUserGroups) {
+            /**
+             * @var \OC\Group\Group $group
+             */
+            $cachedUserGroups = [];
+        });
+        $this->listen('\OC\Group', 'postRemoveUser', function ($group) use (&$cachedUserGroups) {
+            /**
+             * @var \OC\Group\Group $group
+             */
+            $cachedUserGroups = [];
+        });
+    }
+
+    /**
+     * Checks whether a given backend is used
+     *
+     * @param string $backendClass Full classname including complete namespace
+     * @return bool
+     */
+    public function isBackendUsed($backendClass) {
+        $backendClass = strtolower(ltrim($backendClass, '\\'));
+
+        foreach ($this->backends as $backend) {
+            if (strtolower(get_class($backend)) === $backendClass) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @param \OCP\GroupInterface $backend
+     */
+    public function addBackend($backend) {
+        $this->backends[] = $backend;
+        $this->clearCaches();
+    }
+
+    public function clearBackends() {
+        $this->backends = [];
+        $this->clearCaches();
+    }
+
+    /**
+     * Get the active backends
+     * @return \OCP\GroupInterface[]
+     */
+    public function getBackends() {
+        return $this->backends;
+    }
+
+
+    protected function clearCaches() {
+        $this->cachedGroups = [];
+        $this->cachedUserGroups = [];
+    }
+
+    /**
+     * @param string $gid
+     * @return \OC\Group\Group
+     */
+    public function get($gid) {
+        if (isset($this->cachedGroups[$gid])) {
+            return $this->cachedGroups[$gid];
+        }
+        return $this->getGroupObject($gid);
+    }
+
+    /**
+     * @param string $gid
+     * @param string $displayName
+     * @return \OCP\IGroup
+     */
+    protected function getGroupObject($gid, $displayName = null) {
+        $backends = [];
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(\OC\Group\Backend::GROUP_DETAILS)) {
+                $groupData = $backend->getGroupDetails($gid);
+                if (is_array($groupData) && !empty($groupData)) {
+                    // take the display name from the first backend that has a non-null one
+                    if (is_null($displayName) && isset($groupData['displayName'])) {
+                        $displayName = $groupData['displayName'];
+                    }
+                    $backends[] = $backend;
+                }
+            } else if ($backend->groupExists($gid)) {
+                $backends[] = $backend;
+            }
+        }
+        if (count($backends) === 0) {
+            return null;
+        }
+        $this->cachedGroups[$gid] = new Group($gid, $backends, $this->dispatcher, $this->userManager, $this, $displayName);
+        return $this->cachedGroups[$gid];
+    }
+
+    /**
+     * @param string $gid
+     * @return bool
+     */
+    public function groupExists($gid) {
+        return $this->get($gid) instanceof IGroup;
+    }
+
+    /**
+     * @param string $gid
+     * @return \OC\Group\Group
+     */
+    public function createGroup($gid) {
+        if ($gid === '' || $gid === null) {
+            return false;
+        } else if ($group = $this->get($gid)) {
+            return $group;
+        } else {
+            $this->emit('\OC\Group', 'preCreate', array($gid));
+            foreach ($this->backends as $backend) {
+                if ($backend->implementsActions(\OC\Group\Backend::CREATE_GROUP)) {
+                    $backend->createGroup($gid);
+                    $group = $this->getGroupObject($gid);
+                    $this->emit('\OC\Group', 'postCreate', array($group));
+                    return $group;
+                }
+            }
+            return null;
+        }
+    }
+
+    /**
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return \OC\Group\Group[]
+     */
+    public function search($search, $limit = null, $offset = null) {
+        $groups = [];
+        foreach ($this->backends as $backend) {
+            $groupIds = $backend->getGroups($search, $limit, $offset);
+            foreach ($groupIds as $groupId) {
+                $aGroup = $this->get($groupId);
+                if ($aGroup instanceof IGroup) {
+                    $groups[$groupId] = $aGroup;
+                } else {
+                    $this->logger->debug('Group "' . $groupId . '" was returned by search but not found through direct access', ['app' => 'core']);
+                }
+            }
+            if (!is_null($limit) and $limit <= 0) {
+                return array_values($groups);
+            }
+        }
+        return array_values($groups);
+    }
+
+    /**
+     * @param IUser|null $user
+     * @return \OC\Group\Group[]
+     */
+    public function getUserGroups(IUser $user= null) {
+        if (!$user instanceof IUser) {
+            return [];
+        }
+        return $this->getUserIdGroups($user->getUID());
+    }
+
+    /**
+     * @param string $uid the user id
+     * @return \OC\Group\Group[]
+     */
+    public function getUserIdGroups($uid) {
+        if (isset($this->cachedUserGroups[$uid])) {
+            return $this->cachedUserGroups[$uid];
+        }
+        $groups = [];
+        foreach ($this->backends as $backend) {
+            $groupIds = $backend->getUserGroups($uid);
+            if (is_array($groupIds)) {
+                foreach ($groupIds as $groupId) {
+                    $aGroup = $this->get($groupId);
+                    if ($aGroup instanceof IGroup) {
+                        $groups[$groupId] = $aGroup;
+                    } else {
+                        $this->logger->debug('User "' . $uid . '" belongs to deleted group: "' . $groupId . '"', ['app' => 'core']);
+                    }
+                }
+            }
+        }
+        $this->cachedUserGroups[$uid] = $groups;
+        return $this->cachedUserGroups[$uid];
+    }
+
+    /**
+     * Checks if a userId is in the admin group
+     * @param string $userId
+     * @return bool if admin
+     */
+    public function isAdmin($userId) {
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(\OC\Group\Backend::IS_ADMIN) && $backend->isAdmin($userId)) {
+                return true;
+            }
+        }
+        return $this->isInGroup($userId, 'admin');
+    }
+
+    /**
+     * Checks if a userId is in a group
+     * @param string $userId
+     * @param string $group
+     * @return bool if in group
+     */
+    public function isInGroup($userId, $group) {
+        return array_key_exists($group, $this->getUserIdGroups($userId));
+    }
+
+    /**
+     * get a list of group ids for a user
+     * @param IUser $user
+     * @return array with group ids
+     */
+    public function getUserGroupIds(IUser $user) {
+        return array_map(function($value) {
+            return (string) $value;
+        }, array_keys($this->getUserGroups($user)));
+    }
+
+    /**
+     * get an array of groupid and displayName for a user
+     * @param IUser $user
+     * @return array ['displayName' => displayname]
+     */
+    public function getUserGroupNames(IUser $user) {
+        return array_map(function($group) {
+            return array('displayName' => $group->getDisplayName());
+        }, $this->getUserGroups($user));
+    }
+
+    /**
+     * get a list of all display names in a group
+     * @param string $gid
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return array an array of display names (value) and user ids (key)
+     */
+    public function displayNamesInGroup($gid, $search = '', $limit = -1, $offset = 0) {
+        $group = $this->get($gid);
+        if(is_null($group)) {
+            return [];
+        }
+
+        $search = trim($search);
+        $groupUsers = [];
+
+        if(!empty($search)) {
+            // only user backends have the capability to do a complex search for users
+            $searchOffset = 0;
+            $searchLimit = $limit * 100;
+            if($limit === -1) {
+                $searchLimit = 500;
+            }
+
+            do {
+                $filteredUsers = $this->userManager->searchDisplayName($search, $searchLimit, $searchOffset);
+                foreach($filteredUsers as $filteredUser) {
+                    if($group->inGroup($filteredUser)) {
+                        $groupUsers[]= $filteredUser;
+                    }
+                }
+                $searchOffset += $searchLimit;
+            } while(count($groupUsers) < $searchLimit+$offset && count($filteredUsers) >= $searchLimit);
+
+            if($limit === -1) {
+                $groupUsers = array_slice($groupUsers, $offset);
+            } else {
+                $groupUsers = array_slice($groupUsers, $offset, $limit);
+            }
+        } else {
+            $groupUsers = $group->searchUsers('', $limit, $offset);
+        }
+
+        $matchingUsers = [];
+        foreach($groupUsers as $groupUser) {
+            $matchingUsers[$groupUser->getUID()] = $groupUser->getDisplayName();
+        }
+        return $matchingUsers;
+    }
+
+    /**
+     * @return \OC\SubAdmin
+     */
+    public function getSubAdmin() {
+        if (!$this->subAdmin) {
+            $this->subAdmin = new \OC\SubAdmin(
+                $this->userManager,
+                $this,
+                \OC::$server->getDatabaseConnection()
+            );
+        }
+
+        return $this->subAdmin;
+    }
 }

lib/private/Group/Group.php

Indentation +306 added lines, -306 removed lines

@@ -41,338 +41,338 @@
 use Symfony\Component\EventDispatcher\GenericEvent;
 
 class Group implements IGroup {
-	/** @var null|string  */
-	protected $displayName;
+    /** @var null|string  */
+    protected $displayName;
 
-	/** @var string */
-	private $gid;
+    /** @var string */
+    private $gid;
 
-	/** @var \OC\User\User[] */
-	private $users = array();
+    /** @var \OC\User\User[] */
+    private $users = array();
 
-	/** @var bool */
-	private $usersLoaded;
+    /** @var bool */
+    private $usersLoaded;
 
-	/** @var Backend[] */
-	private $backends;
-	/** @var EventDispatcherInterface */
-	private $dispatcher;
-	/** @var \OC\User\Manager|IUserManager  */
-	private $userManager;
-	/** @var PublicEmitter */
-	private $emitter;
+    /** @var Backend[] */
+    private $backends;
+    /** @var EventDispatcherInterface */
+    private $dispatcher;
+    /** @var \OC\User\Manager|IUserManager  */
+    private $userManager;
+    /** @var PublicEmitter */
+    private $emitter;
 
 
-	/**
-	 * @param string $gid
-	 * @param Backend[] $backends
-	 * @param EventDispatcherInterface $dispatcher
-	 * @param IUserManager $userManager
-	 * @param PublicEmitter $emitter
-	 * @param string $displayName
-	 */
-	public function __construct(string $gid, array $backends, EventDispatcherInterface $dispatcher, IUserManager $userManager, PublicEmitter $emitter = null, ?string $displayName = null) {
-		$this->gid = $gid;
-		$this->backends = $backends;
-		$this->dispatcher = $dispatcher;
-		$this->userManager = $userManager;
-		$this->emitter = $emitter;
-		$this->displayName = $displayName;
-	}
+    /**
+     * @param string $gid
+     * @param Backend[] $backends
+     * @param EventDispatcherInterface $dispatcher
+     * @param IUserManager $userManager
+     * @param PublicEmitter $emitter
+     * @param string $displayName
+     */
+    public function __construct(string $gid, array $backends, EventDispatcherInterface $dispatcher, IUserManager $userManager, PublicEmitter $emitter = null, ?string $displayName = null) {
+        $this->gid = $gid;
+        $this->backends = $backends;
+        $this->dispatcher = $dispatcher;
+        $this->userManager = $userManager;
+        $this->emitter = $emitter;
+        $this->displayName = $displayName;
+    }
 
-	public function getGID() {
-		return $this->gid;
-	}
+    public function getGID() {
+        return $this->gid;
+    }
 
-	public function getDisplayName() {
-		if (is_null($this->displayName)) {
-			return $this->gid;
-		}
-		return $this->displayName;
-	}
+    public function getDisplayName() {
+        if (is_null($this->displayName)) {
+            return $this->gid;
+        }
+        return $this->displayName;
+    }
 
-	/**
-	 * get all users in the group
-	 *
-	 * @return \OC\User\User[]
-	 */
-	public function getUsers() {
-		if ($this->usersLoaded) {
-			return $this->users;
-		}
+    /**
+     * get all users in the group
+     *
+     * @return \OC\User\User[]
+     */
+    public function getUsers() {
+        if ($this->usersLoaded) {
+            return $this->users;
+        }
 
-		$userIds = array();
-		foreach ($this->backends as $backend) {
-			$diff = array_diff(
-				$backend->usersInGroup($this->gid),
-				$userIds
-			);
-			if ($diff) {
-				$userIds = array_merge($userIds, $diff);
-			}
-		}
+        $userIds = array();
+        foreach ($this->backends as $backend) {
+            $diff = array_diff(
+                $backend->usersInGroup($this->gid),
+                $userIds
+            );
+            if ($diff) {
+                $userIds = array_merge($userIds, $diff);
+            }
+        }
 
-		$this->users = $this->getVerifiedUsers($userIds);
-		$this->usersLoaded = true;
-		return $this->users;
-	}
+        $this->users = $this->getVerifiedUsers($userIds);
+        $this->usersLoaded = true;
+        return $this->users;
+    }
 
-	/**
-	 * check if a user is in the group
-	 *
-	 * @param IUser $user
-	 * @return bool
-	 */
-	public function inGroup(IUser $user) {
-		if (isset($this->users[$user->getUID()])) {
-			return true;
-		}
-		foreach ($this->backends as $backend) {
-			if ($backend->inGroup($user->getUID(), $this->gid)) {
-				$this->users[$user->getUID()] = $user;
-				return true;
-			}
-		}
-		return false;
-	}
+    /**
+     * check if a user is in the group
+     *
+     * @param IUser $user
+     * @return bool
+     */
+    public function inGroup(IUser $user) {
+        if (isset($this->users[$user->getUID()])) {
+            return true;
+        }
+        foreach ($this->backends as $backend) {
+            if ($backend->inGroup($user->getUID(), $this->gid)) {
+                $this->users[$user->getUID()] = $user;
+                return true;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * add a user to the group
-	 *
-	 * @param IUser $user
-	 */
-	public function addUser(IUser $user) {
-		if ($this->inGroup($user)) {
-			return;
-		}
+    /**
+     * add a user to the group
+     *
+     * @param IUser $user
+     */
+    public function addUser(IUser $user) {
+        if ($this->inGroup($user)) {
+            return;
+        }
 
-		$this->dispatcher->dispatch(IGroup::class . '::preAddUser', new GenericEvent($this, [
-			'user' => $user,
-		]));
+        $this->dispatcher->dispatch(IGroup::class . '::preAddUser', new GenericEvent($this, [
+            'user' => $user,
+        ]));
 
-		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preAddUser', array($this, $user));
-		}
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(\OC\Group\Backend::ADD_TO_GROUP)) {
-				$backend->addToGroup($user->getUID(), $this->gid);
-				if ($this->users) {
-					$this->users[$user->getUID()] = $user;
-				}
+        if ($this->emitter) {
+            $this->emitter->emit('\OC\Group', 'preAddUser', array($this, $user));
+        }
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(\OC\Group\Backend::ADD_TO_GROUP)) {
+                $backend->addToGroup($user->getUID(), $this->gid);
+                if ($this->users) {
+                    $this->users[$user->getUID()] = $user;
+                }
 
-				$this->dispatcher->dispatch(IGroup::class . '::postAddUser', new GenericEvent($this, [
-					'user' => $user,
-				]));
+                $this->dispatcher->dispatch(IGroup::class . '::postAddUser', new GenericEvent($this, [
+                    'user' => $user,
+                ]));
 
-				if ($this->emitter) {
-					$this->emitter->emit('\OC\Group', 'postAddUser', array($this, $user));
-				}
-				return;
-			}
-		}
-	}
+                if ($this->emitter) {
+                    $this->emitter->emit('\OC\Group', 'postAddUser', array($this, $user));
+                }
+                return;
+            }
+        }
+    }
 
-	/**
-	 * remove a user from the group
-	 *
-	 * @param \OC\User\User $user
-	 */
-	public function removeUser($user) {
-		$result = false;
-		$this->dispatcher->dispatch(IGroup::class . '::preRemoveUser', new GenericEvent($this, [
-			'user' => $user,
-		]));
-		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preRemoveUser', array($this, $user));
-		}
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(\OC\Group\Backend::REMOVE_FROM_GOUP) and $backend->inGroup($user->getUID(), $this->gid)) {
-				$backend->removeFromGroup($user->getUID(), $this->gid);
-				$result = true;
-			}
-		}
-		if ($result) {
-			$this->dispatcher->dispatch(IGroup::class . '::postRemoveUser', new GenericEvent($this, [
-				'user' => $user,
-			]));
-			if ($this->emitter) {
-				$this->emitter->emit('\OC\Group', 'postRemoveUser', array($this, $user));
-			}
-			if ($this->users) {
-				foreach ($this->users as $index => $groupUser) {
-					if ($groupUser->getUID() === $user->getUID()) {
-						unset($this->users[$index]);
-						return;
-					}
-				}
-			}
-		}
-	}
+    /**
+     * remove a user from the group
+     *
+     * @param \OC\User\User $user
+     */
+    public function removeUser($user) {
+        $result = false;
+        $this->dispatcher->dispatch(IGroup::class . '::preRemoveUser', new GenericEvent($this, [
+            'user' => $user,
+        ]));
+        if ($this->emitter) {
+            $this->emitter->emit('\OC\Group', 'preRemoveUser', array($this, $user));
+        }
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(\OC\Group\Backend::REMOVE_FROM_GOUP) and $backend->inGroup($user->getUID(), $this->gid)) {
+                $backend->removeFromGroup($user->getUID(), $this->gid);
+                $result = true;
+            }
+        }
+        if ($result) {
+            $this->dispatcher->dispatch(IGroup::class . '::postRemoveUser', new GenericEvent($this, [
+                'user' => $user,
+            ]));
+            if ($this->emitter) {
+                $this->emitter->emit('\OC\Group', 'postRemoveUser', array($this, $user));
+            }
+            if ($this->users) {
+                foreach ($this->users as $index => $groupUser) {
+                    if ($groupUser->getUID() === $user->getUID()) {
+                        unset($this->users[$index]);
+                        return;
+                    }
+                }
+            }
+        }
+    }
 
-	/**
-	 * search for users in the group by userid
-	 *
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return \OC\User\User[]
-	 */
-	public function searchUsers($search, $limit = null, $offset = null) {
-		$users = array();
-		foreach ($this->backends as $backend) {
-			$userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
-			$users += $this->getVerifiedUsers($userIds);
-			if (!is_null($limit) and $limit <= 0) {
-				return $users;
-			}
-		}
-		return $users;
-	}
+    /**
+     * search for users in the group by userid
+     *
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return \OC\User\User[]
+     */
+    public function searchUsers($search, $limit = null, $offset = null) {
+        $users = array();
+        foreach ($this->backends as $backend) {
+            $userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
+            $users += $this->getVerifiedUsers($userIds);
+            if (!is_null($limit) and $limit <= 0) {
+                return $users;
+            }
+        }
+        return $users;
+    }
 
-	/**
-	 * returns the number of users matching the search string
-	 *
-	 * @param string $search
-	 * @return int|bool
-	 */
-	public function count($search = '') {
-		$users = false;
-		foreach ($this->backends as $backend) {
-			if($backend->implementsActions(\OC\Group\Backend::COUNT_USERS)) {
-				if($users === false) {
-					//we could directly add to a bool variable, but this would
-					//be ugly
-					$users = 0;
-				}
-				$users += $backend->countUsersInGroup($this->gid, $search);
-			}
-		}
-		return $users;
-	}
+    /**
+     * returns the number of users matching the search string
+     *
+     * @param string $search
+     * @return int|bool
+     */
+    public function count($search = '') {
+        $users = false;
+        foreach ($this->backends as $backend) {
+            if($backend->implementsActions(\OC\Group\Backend::COUNT_USERS)) {
+                if($users === false) {
+                    //we could directly add to a bool variable, but this would
+                    //be ugly
+                    $users = 0;
+                }
+                $users += $backend->countUsersInGroup($this->gid, $search);
+            }
+        }
+        return $users;
+    }
 
-	/**
-	 * returns the number of disabled users
-	 *
-	 * @return int|bool
-	 */
-	public function countDisabled() {
-		$users = false;
-		foreach ($this->backends as $backend) {
-			if($backend instanceOf ICountDisabledInGroup) {
-				if($users === false) {
-					//we could directly add to a bool variable, but this would
-					//be ugly
-					$users = 0;
-				}
-				$users += $backend->countDisabledInGroup($this->gid);
-			}
-		}
-		return $users;
-	}
+    /**
+     * returns the number of disabled users
+     *
+     * @return int|bool
+     */
+    public function countDisabled() {
+        $users = false;
+        foreach ($this->backends as $backend) {
+            if($backend instanceOf ICountDisabledInGroup) {
+                if($users === false) {
+                    //we could directly add to a bool variable, but this would
+                    //be ugly
+                    $users = 0;
+                }
+                $users += $backend->countDisabledInGroup($this->gid);
+            }
+        }
+        return $users;
+    }
 
-	/**
-	 * search for users in the group by displayname
-	 *
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return \OC\User\User[]
-	 */
-	public function searchDisplayName($search, $limit = null, $offset = null) {
-		$users = array();
-		foreach ($this->backends as $backend) {
-			$userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
-			$users = $this->getVerifiedUsers($userIds);
-			if (!is_null($limit) and $limit <= 0) {
-				return array_values($users);
-			}
-		}
-		return array_values($users);
-	}
+    /**
+     * search for users in the group by displayname
+     *
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return \OC\User\User[]
+     */
+    public function searchDisplayName($search, $limit = null, $offset = null) {
+        $users = array();
+        foreach ($this->backends as $backend) {
+            $userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
+            $users = $this->getVerifiedUsers($userIds);
+            if (!is_null($limit) and $limit <= 0) {
+                return array_values($users);
+            }
+        }
+        return array_values($users);
+    }
 
-	/**
-	 * delete the group
-	 *
-	 * @return bool
-	 */
-	public function delete() {
-		// Prevent users from deleting group admin
-		if ($this->getGID() === 'admin') {
-			return false;
-		}
+    /**
+     * delete the group
+     *
+     * @return bool
+     */
+    public function delete() {
+        // Prevent users from deleting group admin
+        if ($this->getGID() === 'admin') {
+            return false;
+        }
 
-		$result = false;
-		$this->dispatcher->dispatch(IGroup::class . '::preDelete', new GenericEvent($this));
-		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preDelete', array($this));
-		}
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(\OC\Group\Backend::DELETE_GROUP)) {
-				$result = true;
-				$backend->deleteGroup($this->gid);
-			}
-		}
-		if ($result) {
-			$this->dispatcher->dispatch(IGroup::class . '::postDelete', new GenericEvent($this));
-			if ($this->emitter) {
-				$this->emitter->emit('\OC\Group', 'postDelete', array($this));
-			}
-		}
-		return $result;
-	}
+        $result = false;
+        $this->dispatcher->dispatch(IGroup::class . '::preDelete', new GenericEvent($this));
+        if ($this->emitter) {
+            $this->emitter->emit('\OC\Group', 'preDelete', array($this));
+        }
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(\OC\Group\Backend::DELETE_GROUP)) {
+                $result = true;
+                $backend->deleteGroup($this->gid);
+            }
+        }
+        if ($result) {
+            $this->dispatcher->dispatch(IGroup::class . '::postDelete', new GenericEvent($this));
+            if ($this->emitter) {
+                $this->emitter->emit('\OC\Group', 'postDelete', array($this));
+            }
+        }
+        return $result;
+    }
 
-	/**
-	 * returns all the Users from an array that really exists
-	 * @param string[] $userIds an array containing user IDs
-	 * @return \OC\User\User[] an Array with the userId as Key and \OC\User\User as value
-	 */
-	private function getVerifiedUsers($userIds) {
-		if (!is_array($userIds)) {
-			return array();
-		}
-		$users = array();
-		foreach ($userIds as $userId) {
-			$user = $this->userManager->get($userId);
-			if (!is_null($user)) {
-				$users[$userId] = $user;
-			}
-		}
-		return $users;
-	}
+    /**
+     * returns all the Users from an array that really exists
+     * @param string[] $userIds an array containing user IDs
+     * @return \OC\User\User[] an Array with the userId as Key and \OC\User\User as value
+     */
+    private function getVerifiedUsers($userIds) {
+        if (!is_array($userIds)) {
+            return array();
+        }
+        $users = array();
+        foreach ($userIds as $userId) {
+            $user = $this->userManager->get($userId);
+            if (!is_null($user)) {
+                $users[$userId] = $user;
+            }
+        }
+        return $users;
+    }
 
-	/**
-	 * @return bool
-	 * @since 14.0.0
-	 */
-	public function canRemoveUser() {
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(GroupInterface::REMOVE_FROM_GOUP)) {
-				return true;
-			}
-		}
-		return false;
-	}
+    /**
+     * @return bool
+     * @since 14.0.0
+     */
+    public function canRemoveUser() {
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(GroupInterface::REMOVE_FROM_GOUP)) {
+                return true;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * @return bool
-	 * @since 14.0.0
-	 */
-	public function canAddUser() {
-		foreach ($this->backends as $backend) {
-			if ($backend->implementsActions(GroupInterface::ADD_TO_GROUP)) {
-				return true;
-			}
-		}
-		return false;
-	}
+    /**
+     * @return bool
+     * @since 14.0.0
+     */
+    public function canAddUser() {
+        foreach ($this->backends as $backend) {
+            if ($backend->implementsActions(GroupInterface::ADD_TO_GROUP)) {
+                return true;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * @return bool
-	 * @since 16.0.0
-	 */
-	public function hideFromCollaboration(): bool {
-		return array_reduce($this->backends, function(bool $hide, GroupInterface $backend) {
-			return $hide | ($backend instanceof IHideFromCollaborationBackend && $backend->hideGroup($this->gid));
-		}, false);
-	}
+    /**
+     * @return bool
+     * @since 16.0.0
+     */
+    public function hideFromCollaboration(): bool {
+        return array_reduce($this->backends, function(bool $hide, GroupInterface $backend) {
+            return $hide | ($backend instanceof IHideFromCollaborationBackend && $backend->hideGroup($this->gid));
+        }, false);
+    }
 }

lib/private/AppFramework/DependencyInjection/DIContainer.php

Indentation +344 added lines, -344 removed lines

@@ -68,348 +68,348 @@
 
 class DIContainer extends SimpleContainer implements IAppContainer {
 
-	/**
-	 * @var array
-	 */
-	private $middleWares = [];
-
-	/** @var ServerContainer */
-	private $server;
-
-	/**
-	 * Put your class dependencies in here
-	 * @param string $appName the name of the app
-	 * @param array $urlParams
-	 * @param ServerContainer|null $server
-	 */
-	public function __construct($appName, $urlParams = array(), ServerContainer $server = null){
-		parent::__construct();
-		$this['AppName'] = $appName;
-		$this['urlParams'] = $urlParams;
-
-		$this->registerAlias('Request', IRequest::class);
-
-		/** @var \OC\ServerContainer $server */
-		if ($server === null) {
-			$server = \OC::$server;
-		}
-		$this->server = $server;
-		$this->server->registerAppContainer($appName, $this);
-
-		// aliases
-		$this->registerAlias('appName', 'AppName');
-		$this->registerAlias('webRoot', 'WebRoot');
-		$this->registerAlias('userId', 'UserId');
-
-		/**
-		 * Core services
-		 */
-		$this->registerService(IOutput::class, function(){
-			return new Output($this->getServer()->getWebRoot());
-		});
-
-		$this->registerService(Folder::class, function() {
-			return $this->getServer()->getUserFolder();
-		});
-
-		$this->registerService(IAppData::class, function (SimpleContainer $c) {
-			return $this->getServer()->getAppDataDir($c->query('AppName'));
-		});
-
-		$this->registerService(IL10N::class, function($c) {
-			return $this->getServer()->getL10N($c->query('AppName'));
-		});
-
-		// Log wrapper
-		$this->registerService(ILogger::class, function ($c) {
-			return new OC\AppFramework\Logger($this->server->query(ILogger::class), $c->query('AppName'));
-		});
-
-		$this->registerService(IServerContainer::class, function () {
-			return $this->getServer();
-		});
-		$this->registerAlias('ServerContainer', IServerContainer::class);
-
-		$this->registerService(\OCP\WorkflowEngine\IManager::class, function ($c) {
-			return $c->query(Manager::class);
-		});
-
-		$this->registerService(\OCP\AppFramework\IAppContainer::class, function ($c) {
-			return $c;
-		});
-
-		// commonly used attributes
-		$this->registerService('UserId', function ($c) {
-			return $c->query(IUserSession::class)->getSession()->get('user_id');
-		});
-
-		$this->registerService('WebRoot', function ($c) {
-			return $c->query('ServerContainer')->getWebRoot();
-		});
-
-		$this->registerService('OC_Defaults', function ($c) {
-			return $c->getServer()->getThemingDefaults();
-		});
-
-		$this->registerService(IConfig::class, function ($c) {
-			return $c->query(OC\GlobalScale\Config::class);
-		});
-
-		$this->registerService('Protocol', function($c){
-			/** @var \OC\Server $server */
-			$server = $c->query('ServerContainer');
-			$protocol = $server->getRequest()->getHttpProtocol();
-			return new Http($_SERVER, $protocol);
-		});
-
-		$this->registerService('Dispatcher', function($c) {
-			return new Dispatcher(
-				$c['Protocol'],
-				$c['MiddlewareDispatcher'],
-				$c->query(IControllerMethodReflector::class),
-				$c['Request']
-			);
-		});
-
-		/**
-		 * App Framework default arguments
-		 */
-		$this->registerParameter('corsMethods', 'PUT, POST, GET, DELETE, PATCH');
-		$this->registerParameter('corsAllowedHeaders', 'Authorization, Content-Type, Accept');
-		$this->registerParameter('corsMaxAge', 1728000);
-
-		/**
-		 * Middleware
-		 */
-		$this->registerService('MiddlewareDispatcher', function(SimpleContainer $c) {
-			$server =  $this->getServer();
-
-			$dispatcher = new MiddlewareDispatcher();
-			$dispatcher->registerMiddleware(
-				$c->query(OC\AppFramework\Middleware\Security\ReloadExecutionMiddleware::class)
-			);
-
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\SameSiteCookieMiddleware(
-					$c->query(IRequest::class),
-					$c->query(IControllerMethodReflector::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new CORSMiddleware(
-					$c->query(IRequest::class),
-					$c->query(IControllerMethodReflector::class),
-					$c->query(IUserSession::class),
-					$c->query(OC\Security\Bruteforce\Throttler::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OCSMiddleware(
-					$c->query(IRequest::class)
-				)
-			);
-
-			$securityMiddleware = new SecurityMiddleware(
-				$c->query(IRequest::class),
-				$c->query(IControllerMethodReflector::class),
-				$c->query(INavigationManager::class),
-				$c->query(IURLGenerator::class),
-				$server->getLogger(),
-				$c['AppName'],
-				$server->getUserSession()->isLoggedIn(),
-				$server->getGroupManager()->isAdmin($this->getUserId()),
-				$server->getContentSecurityPolicyManager(),
-				$server->getCsrfTokenManager(),
-				$server->getContentSecurityPolicyNonceManager(),
-				$server->getAppManager(),
-				$server->getL10N('lib')
-			);
-			$dispatcher->registerMiddleware($securityMiddleware);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\PasswordConfirmationMiddleware(
-					$c->query(IControllerMethodReflector::class),
-					$c->query(ISession::class),
-					$c->query(IUserSession::class),
-					$c->query(ITimeFactory::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new TwoFactorMiddleware(
-					$c->query(OC\Authentication\TwoFactorAuth\Manager::class),
-					$c->query(IUserSession::class),
-					$c->query(ISession::class),
-					$c->query(IURLGenerator::class),
-					$c->query(IControllerMethodReflector::class),
-					$c->query(IRequest::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\BruteForceMiddleware(
-					$c->query(IControllerMethodReflector::class),
-					$c->query(OC\Security\Bruteforce\Throttler::class),
-					$c->query(IRequest::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new RateLimitingMiddleware(
-					$c->query(IRequest::class),
-					$c->query(IUserSession::class),
-					$c->query(IControllerMethodReflector::class),
-					$c->query(OC\Security\RateLimiting\Limiter::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\PublicShare\PublicShareMiddleware(
-					$c->query(IRequest::class),
-					$c->query(ISession::class),
-					$c->query(\OCP\IConfig::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				$c->query(\OC\AppFramework\Middleware\AdditionalScriptsMiddleware::class)
-			);
-
-			foreach($this->middleWares as $middleWare) {
-				$dispatcher->registerMiddleware($c[$middleWare]);
-			}
-
-			$dispatcher->registerMiddleware(
-				new SessionMiddleware(
-					$c->query(IRequest::class),
-					$c->query(IControllerMethodReflector::class),
-					$c->query(ISession::class)
-				)
-			);
-			return $dispatcher;
-		});
-
-		$this->registerAlias(\OCP\Collaboration\Resources\IManager::class, OC\Collaboration\Resources\Manager::class);
-	}
-
-	/**
-	 * @return \OCP\IServerContainer
-	 */
-	public function getServer()
-	{
-		return $this->server;
-	}
-
-	/**
-	 * @param string $middleWare
-	 * @return boolean|null
-	 */
-	public function registerMiddleWare($middleWare) {
-		$this->middleWares[] = $middleWare;
-	}
-
-	/**
-	 * used to return the appname of the set application
-	 * @return string the name of your application
-	 */
-	public function getAppName() {
-		return $this->query('AppName');
-	}
-
-	/**
-	 * @deprecated use IUserSession->isLoggedIn()
-	 * @return boolean
-	 */
-	public function isLoggedIn() {
-		return \OC::$server->getUserSession()->isLoggedIn();
-	}
-
-	/**
-	 * @deprecated use IGroupManager->isAdmin($userId)
-	 * @return boolean
-	 */
-	public function isAdminUser() {
-		$uid = $this->getUserId();
-		return \OC_User::isAdminUser($uid);
-	}
-
-	private function getUserId() {
-		return $this->getServer()->getSession()->get('user_id');
-	}
-
-	/**
-	 * @deprecated use the ILogger instead
-	 * @param string $message
-	 * @param string $level
-	 * @return mixed
-	 */
-	public function log($message, $level) {
-		switch($level){
-			case 'debug':
-				$level = ILogger::DEBUG;
-				break;
-			case 'info':
-				$level = ILogger::INFO;
-				break;
-			case 'warn':
-				$level = ILogger::WARN;
-				break;
-			case 'fatal':
-				$level = ILogger::FATAL;
-				break;
-			default:
-				$level = ILogger::ERROR;
-				break;
-		}
-		\OCP\Util::writeLog($this->getAppName(), $message, $level);
-	}
-
-	/**
-	 * Register a capability
-	 *
-	 * @param string $serviceName e.g. 'OCA\Files\Capabilities'
-	 */
-	public function registerCapability($serviceName) {
-		$this->query('OC\CapabilitiesManager')->registerCapability(function() use ($serviceName) {
-			return $this->query($serviceName);
-		});
-	}
-
-	/**
-	 * @param string $name
-	 * @return mixed
-	 * @throws QueryException if the query could not be resolved
-	 */
-	public function query($name) {
-		try {
-			return $this->queryNoFallback($name);
-		} catch (QueryException $firstException) {
-			try {
-				return $this->getServer()->query($name);
-			} catch (QueryException $secondException) {
-				if ($firstException->getCode() === 1) {
-					throw $secondException;
-				}
-				throw $firstException;
-			}
-		}
-	}
-
-	/**
-	 * @param string $name
-	 * @return mixed
-	 * @throws QueryException if the query could not be resolved
-	 */
-	public function queryNoFallback($name) {
-		$name = $this->sanitizeName($name);
-
-		if ($this->offsetExists($name)) {
-			return parent::query($name);
-		} else {
-			if ($this['AppName'] === 'settings' && strpos($name, 'OC\\Settings\\') === 0) {
-				return parent::query($name);
-			} else if ($this['AppName'] === 'core' && strpos($name, 'OC\\Core\\') === 0) {
-				return parent::query($name);
-			} else if (strpos($name, \OC\AppFramework\App::buildAppNamespace($this['AppName']) . '\\') === 0) {
-				return parent::query($name);
-			}
-		}
-
-		throw new QueryException('Could not resolve ' . $name . '!' .
-			' Class can not be instantiated', 1);
-	}
+    /**
+     * @var array
+     */
+    private $middleWares = [];
+
+    /** @var ServerContainer */
+    private $server;
+
+    /**
+     * Put your class dependencies in here
+     * @param string $appName the name of the app
+     * @param array $urlParams
+     * @param ServerContainer|null $server
+     */
+    public function __construct($appName, $urlParams = array(), ServerContainer $server = null){
+        parent::__construct();
+        $this['AppName'] = $appName;
+        $this['urlParams'] = $urlParams;
+
+        $this->registerAlias('Request', IRequest::class);
+
+        /** @var \OC\ServerContainer $server */
+        if ($server === null) {
+            $server = \OC::$server;
+        }
+        $this->server = $server;
+        $this->server->registerAppContainer($appName, $this);
+
+        // aliases
+        $this->registerAlias('appName', 'AppName');
+        $this->registerAlias('webRoot', 'WebRoot');
+        $this->registerAlias('userId', 'UserId');
+
+        /**
+         * Core services
+         */
+        $this->registerService(IOutput::class, function(){
+            return new Output($this->getServer()->getWebRoot());
+        });
+
+        $this->registerService(Folder::class, function() {
+            return $this->getServer()->getUserFolder();
+        });
+
+        $this->registerService(IAppData::class, function (SimpleContainer $c) {
+            return $this->getServer()->getAppDataDir($c->query('AppName'));
+        });
+
+        $this->registerService(IL10N::class, function($c) {
+            return $this->getServer()->getL10N($c->query('AppName'));
+        });
+
+        // Log wrapper
+        $this->registerService(ILogger::class, function ($c) {
+            return new OC\AppFramework\Logger($this->server->query(ILogger::class), $c->query('AppName'));
+        });
+
+        $this->registerService(IServerContainer::class, function () {
+            return $this->getServer();
+        });
+        $this->registerAlias('ServerContainer', IServerContainer::class);
+
+        $this->registerService(\OCP\WorkflowEngine\IManager::class, function ($c) {
+            return $c->query(Manager::class);
+        });
+
+        $this->registerService(\OCP\AppFramework\IAppContainer::class, function ($c) {
+            return $c;
+        });
+
+        // commonly used attributes
+        $this->registerService('UserId', function ($c) {
+            return $c->query(IUserSession::class)->getSession()->get('user_id');
+        });
+
+        $this->registerService('WebRoot', function ($c) {
+            return $c->query('ServerContainer')->getWebRoot();
+        });
+
+        $this->registerService('OC_Defaults', function ($c) {
+            return $c->getServer()->getThemingDefaults();
+        });
+
+        $this->registerService(IConfig::class, function ($c) {
+            return $c->query(OC\GlobalScale\Config::class);
+        });
+
+        $this->registerService('Protocol', function($c){
+            /** @var \OC\Server $server */
+            $server = $c->query('ServerContainer');
+            $protocol = $server->getRequest()->getHttpProtocol();
+            return new Http($_SERVER, $protocol);
+        });
+
+        $this->registerService('Dispatcher', function($c) {
+            return new Dispatcher(
+                $c['Protocol'],
+                $c['MiddlewareDispatcher'],
+                $c->query(IControllerMethodReflector::class),
+                $c['Request']
+            );
+        });
+
+        /**
+         * App Framework default arguments
+         */
+        $this->registerParameter('corsMethods', 'PUT, POST, GET, DELETE, PATCH');
+        $this->registerParameter('corsAllowedHeaders', 'Authorization, Content-Type, Accept');
+        $this->registerParameter('corsMaxAge', 1728000);
+
+        /**
+         * Middleware
+         */
+        $this->registerService('MiddlewareDispatcher', function(SimpleContainer $c) {
+            $server =  $this->getServer();
+
+            $dispatcher = new MiddlewareDispatcher();
+            $dispatcher->registerMiddleware(
+                $c->query(OC\AppFramework\Middleware\Security\ReloadExecutionMiddleware::class)
+            );
+
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\SameSiteCookieMiddleware(
+                    $c->query(IRequest::class),
+                    $c->query(IControllerMethodReflector::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new CORSMiddleware(
+                    $c->query(IRequest::class),
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(IUserSession::class),
+                    $c->query(OC\Security\Bruteforce\Throttler::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OCSMiddleware(
+                    $c->query(IRequest::class)
+                )
+            );
+
+            $securityMiddleware = new SecurityMiddleware(
+                $c->query(IRequest::class),
+                $c->query(IControllerMethodReflector::class),
+                $c->query(INavigationManager::class),
+                $c->query(IURLGenerator::class),
+                $server->getLogger(),
+                $c['AppName'],
+                $server->getUserSession()->isLoggedIn(),
+                $server->getGroupManager()->isAdmin($this->getUserId()),
+                $server->getContentSecurityPolicyManager(),
+                $server->getCsrfTokenManager(),
+                $server->getContentSecurityPolicyNonceManager(),
+                $server->getAppManager(),
+                $server->getL10N('lib')
+            );
+            $dispatcher->registerMiddleware($securityMiddleware);
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\PasswordConfirmationMiddleware(
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(ISession::class),
+                    $c->query(IUserSession::class),
+                    $c->query(ITimeFactory::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new TwoFactorMiddleware(
+                    $c->query(OC\Authentication\TwoFactorAuth\Manager::class),
+                    $c->query(IUserSession::class),
+                    $c->query(ISession::class),
+                    $c->query(IURLGenerator::class),
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(IRequest::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\BruteForceMiddleware(
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(OC\Security\Bruteforce\Throttler::class),
+                    $c->query(IRequest::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new RateLimitingMiddleware(
+                    $c->query(IRequest::class),
+                    $c->query(IUserSession::class),
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(OC\Security\RateLimiting\Limiter::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\PublicShare\PublicShareMiddleware(
+                    $c->query(IRequest::class),
+                    $c->query(ISession::class),
+                    $c->query(\OCP\IConfig::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                $c->query(\OC\AppFramework\Middleware\AdditionalScriptsMiddleware::class)
+            );
+
+            foreach($this->middleWares as $middleWare) {
+                $dispatcher->registerMiddleware($c[$middleWare]);
+            }
+
+            $dispatcher->registerMiddleware(
+                new SessionMiddleware(
+                    $c->query(IRequest::class),
+                    $c->query(IControllerMethodReflector::class),
+                    $c->query(ISession::class)
+                )
+            );
+            return $dispatcher;
+        });
+
+        $this->registerAlias(\OCP\Collaboration\Resources\IManager::class, OC\Collaboration\Resources\Manager::class);
+    }
+
+    /**
+     * @return \OCP\IServerContainer
+     */
+    public function getServer()
+    {
+        return $this->server;
+    }
+
+    /**
+     * @param string $middleWare
+     * @return boolean|null
+     */
+    public function registerMiddleWare($middleWare) {
+        $this->middleWares[] = $middleWare;
+    }
+
+    /**
+     * used to return the appname of the set application
+     * @return string the name of your application
+     */
+    public function getAppName() {
+        return $this->query('AppName');
+    }
+
+    /**
+     * @deprecated use IUserSession->isLoggedIn()
+     * @return boolean
+     */
+    public function isLoggedIn() {
+        return \OC::$server->getUserSession()->isLoggedIn();
+    }
+
+    /**
+     * @deprecated use IGroupManager->isAdmin($userId)
+     * @return boolean
+     */
+    public function isAdminUser() {
+        $uid = $this->getUserId();
+        return \OC_User::isAdminUser($uid);
+    }
+
+    private function getUserId() {
+        return $this->getServer()->getSession()->get('user_id');
+    }
+
+    /**
+     * @deprecated use the ILogger instead
+     * @param string $message
+     * @param string $level
+     * @return mixed
+     */
+    public function log($message, $level) {
+        switch($level){
+            case 'debug':
+                $level = ILogger::DEBUG;
+                break;
+            case 'info':
+                $level = ILogger::INFO;
+                break;
+            case 'warn':
+                $level = ILogger::WARN;
+                break;
+            case 'fatal':
+                $level = ILogger::FATAL;
+                break;
+            default:
+                $level = ILogger::ERROR;
+                break;
+        }
+        \OCP\Util::writeLog($this->getAppName(), $message, $level);
+    }
+
+    /**
+     * Register a capability
+     *
+     * @param string $serviceName e.g. 'OCA\Files\Capabilities'
+     */
+    public function registerCapability($serviceName) {
+        $this->query('OC\CapabilitiesManager')->registerCapability(function() use ($serviceName) {
+            return $this->query($serviceName);
+        });
+    }
+
+    /**
+     * @param string $name
+     * @return mixed
+     * @throws QueryException if the query could not be resolved
+     */
+    public function query($name) {
+        try {
+            return $this->queryNoFallback($name);
+        } catch (QueryException $firstException) {
+            try {
+                return $this->getServer()->query($name);
+            } catch (QueryException $secondException) {
+                if ($firstException->getCode() === 1) {
+                    throw $secondException;
+                }
+                throw $firstException;
+            }
+        }
+    }
+
+    /**
+     * @param string $name
+     * @return mixed
+     * @throws QueryException if the query could not be resolved
+     */
+    public function queryNoFallback($name) {
+        $name = $this->sanitizeName($name);
+
+        if ($this->offsetExists($name)) {
+            return parent::query($name);
+        } else {
+            if ($this['AppName'] === 'settings' && strpos($name, 'OC\\Settings\\') === 0) {
+                return parent::query($name);
+            } else if ($this['AppName'] === 'core' && strpos($name, 'OC\\Core\\') === 0) {
+                return parent::query($name);
+            } else if (strpos($name, \OC\AppFramework\App::buildAppNamespace($this['AppName']) . '\\') === 0) {
+                return parent::query($name);
+            }
+        }
+
+        throw new QueryException('Could not resolve ' . $name . '!' .
+            ' Class can not be instantiated', 1);
+    }
 }