nextcloud / server

lib/private/Group/Database.php

Indentation +306 added lines, -306 removed lines

@@ -47,311 +47,311 @@
  */
 class Database extends Backend {
 
-	/** @var string[] */
-	private $groupCache = [];
-
-	/** @var IDBConnection */
-	private $dbConn;
-
-	/**
-	 * \OC\Group\Database constructor.
-	 *
-	 * @param IDBConnection|null $dbConn
-	 */
-	public function __construct(IDBConnection $dbConn = null) {
-		$this->dbConn = $dbConn;
-	}
-
-	/**
-	 * FIXME: This function should not be required!
-	 */
-	private function fixDI() {
-		if ($this->dbConn === null) {
-			$this->dbConn = \OC::$server->getDatabaseConnection();
-		}
-	}
-
-	/**
-	 * Try to create a new group
-	 * @param string $gid The name of the group to create
-	 * @return bool
-	 *
-	 * Tries to create a new group. If the group name already exists, false will
-	 * be returned.
-	 */
-	public function createGroup( $gid ) {
-		$this->fixDI();
-
-		// Add group
-		$result = $this->dbConn->insertIfNotExist('*PREFIX*groups', [
-			'gid' => $gid,
-		]);
-
-		// Add to cache
-		$this->groupCache[$gid] = $gid;
-
-		return $result === 1;
-	}
-
-	/**
-	 * delete a group
-	 * @param string $gid gid of the group to delete
-	 * @return bool
-	 *
-	 * Deletes a group and removes it from the group_user-table
-	 */
-	public function deleteGroup( $gid ) {
-		$this->fixDI();
-
-		// Delete the group
-		$qb = $this->dbConn->getQueryBuilder();
-		$qb->delete('groups')
-			->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->execute();
-
-		// Delete the group-user relation
-		$qb = $this->dbConn->getQueryBuilder();
-		$qb->delete('group_user')
-			->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->execute();
-
-		// Delete the group-groupadmin relation
-		$qb = $this->dbConn->getQueryBuilder();
-		$qb->delete('group_admin')
-			->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->execute();
-
-		// Delete from cache
-		unset($this->groupCache[$gid]);
-
-		return true;
-	}
-
-	/**
-	 * is user in group?
-	 * @param string $uid uid of the user
-	 * @param string $gid gid of the group
-	 * @return bool
-	 *
-	 * Checks whether the user is member of a group or not.
-	 */
-	public function inGroup( $uid, $gid ) {
-		$this->fixDI();
-
-		// check
-		$qb = $this->dbConn->getQueryBuilder();
-		$cursor = $qb->select('uid')
-			->from('group_user')
-			->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
-			->execute();
-
-		$result = $cursor->fetch();
-		$cursor->closeCursor();
-
-		return $result ? true : false;
-	}
-
-	/**
-	 * Add a user to a group
-	 * @param string $uid Name of the user to add to group
-	 * @param string $gid Name of the group in which add the user
-	 * @return bool
-	 *
-	 * Adds a user to a group.
-	 */
-	public function addToGroup( $uid, $gid ) {
-		$this->fixDI();
-
-		// No duplicate entries!
-		if( !$this->inGroup( $uid, $gid )) {
-			$qb = $this->dbConn->getQueryBuilder();
-			$qb->insert('group_user')
-				->setValue('uid', $qb->createNamedParameter($uid))
-				->setValue('gid', $qb->createNamedParameter($gid))
-				->execute();
-			return true;
-		}else{
-			return false;
-		}
-	}
-
-	/**
-	 * Removes a user from a group
-	 * @param string $uid Name of the user to remove from group
-	 * @param string $gid Name of the group from which remove the user
-	 * @return bool
-	 *
-	 * removes the user from a group.
-	 */
-	public function removeFromGroup( $uid, $gid ) {
-		$this->fixDI();
-
-		$qb = $this->dbConn->getQueryBuilder();
-		$qb->delete('group_user')
-			->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
-			->andWhere($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->execute();
-
-		return true;
-	}
-
-	/**
-	 * Get all groups a user belongs to
-	 * @param string $uid Name of the user
-	 * @return array an array of group names
-	 *
-	 * This function fetches all groups a user belongs to. It does not check
-	 * if the user exists at all.
-	 */
-	public function getUserGroups( $uid ) {
-		//guests has empty or null $uid
-		if ($uid === null || $uid === '') {
-			return [];
-		}
-
-		$this->fixDI();
-
-		// No magic!
-		$qb = $this->dbConn->getQueryBuilder();
-		$cursor = $qb->select('gid')
-			->from('group_user')
-			->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
-			->execute();
-
-		$groups = [];
-		while( $row = $cursor->fetch()) {
-			$groups[] = $row['gid'];
-			$this->groupCache[$row['gid']] = $row['gid'];
-		}
-		$cursor->closeCursor();
-
-		return $groups;
-	}
-
-	/**
-	 * get a list of all groups
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array an array of group names
-	 *
-	 * Returns a list with all groups
-	 */
-	public function getGroups($search = '', $limit = null, $offset = null) {
-		$query = $this->dbConn->getQueryBuilder();
-		$query->select('gid')
-			->from('groups')
-			->orderBy('gid', 'ASC');
-
-		if ($search !== '') {
-			$query->where($query->expr()->iLike('gid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
-			)));
-		}
-
-		$query->setMaxResults($limit)
-			->setFirstResult($offset);
-		$result = $query->execute();
-
-		$groups = [];
-		while ($row = $result->fetch()) {
-			$groups[] = $row['gid'];
-		}
-		$result->closeCursor();
-
-		return $groups;
-	}
-
-	/**
-	 * check if a group exists
-	 * @param string $gid
-	 * @return bool
-	 */
-	public function groupExists($gid) {
-		$this->fixDI();
-
-		// Check cache first
-		if (isset($this->groupCache[$gid])) {
-			return true;
-		}
-
-		$qb = $this->dbConn->getQueryBuilder();
-		$cursor = $qb->select('gid')
-			->from('groups')
-			->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
-			->execute();
-		$result = $cursor->fetch();
-		$cursor->closeCursor();
-
-		if ($result !== false) {
-			$this->groupCache[$gid] = $gid;
-			return true;
-		}
-		return false;
-	}
-
-	/**
-	 * get a list of all users in a group
-	 * @param string $gid
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array an array of user ids
-	 */
-	public function usersInGroup($gid, $search = '', $limit = null, $offset = null) {
-		$query = $this->dbConn->getQueryBuilder();
-		$query->select('uid')
-			->from('group_user')
-			->where($query->expr()->eq('gid', $query->createNamedParameter($gid)))
-			->orderBy('uid', 'ASC');
-
-		if ($search !== '') {
-			$query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
-			)));
-		}
-
-		$query->setMaxResults($limit)
-			->setFirstResult($offset);
-		$result = $query->execute();
-
-		$users = [];
-		while ($row = $result->fetch()) {
-			$users[] = $row['uid'];
-		}
-		$result->closeCursor();
-
-		return $users;
-	}
-
-	/**
-	 * get the number of all users matching the search string in a group
-	 * @param string $gid
-	 * @param string $search
-	 * @return int|false
-	 */
-	public function countUsersInGroup($gid, $search = '') {
-		$query = $this->dbConn->getQueryBuilder();
-		$query->selectAlias($query->createFunction('COUNT(*)'), 'num_users')
-			->from('group_user')
-			->where($query->expr()->eq('gid', $query->createNamedParameter($gid)))
-			->orderBy('uid', 'ASC');
-
-		if ($search !== '') {
-			$query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
-			)));
-		}
-
-		$result = $query->execute();
-		$count = $result->fetchColumn();
-		$result->closeCursor();
-
-		if ($count !== false) {
-			$count = (int)$count;
-		}
-		return $count;
-	}
+    /** @var string[] */
+    private $groupCache = [];
+
+    /** @var IDBConnection */
+    private $dbConn;
+
+    /**
+     * \OC\Group\Database constructor.
+     *
+     * @param IDBConnection|null $dbConn
+     */
+    public function __construct(IDBConnection $dbConn = null) {
+        $this->dbConn = $dbConn;
+    }
+
+    /**
+     * FIXME: This function should not be required!
+     */
+    private function fixDI() {
+        if ($this->dbConn === null) {
+            $this->dbConn = \OC::$server->getDatabaseConnection();
+        }
+    }
+
+    /**
+     * Try to create a new group
+     * @param string $gid The name of the group to create
+     * @return bool
+     *
+     * Tries to create a new group. If the group name already exists, false will
+     * be returned.
+     */
+    public function createGroup( $gid ) {
+        $this->fixDI();
+
+        // Add group
+        $result = $this->dbConn->insertIfNotExist('*PREFIX*groups', [
+            'gid' => $gid,
+        ]);
+
+        // Add to cache
+        $this->groupCache[$gid] = $gid;
+
+        return $result === 1;
+    }
+
+    /**
+     * delete a group
+     * @param string $gid gid of the group to delete
+     * @return bool
+     *
+     * Deletes a group and removes it from the group_user-table
+     */
+    public function deleteGroup( $gid ) {
+        $this->fixDI();
+
+        // Delete the group
+        $qb = $this->dbConn->getQueryBuilder();
+        $qb->delete('groups')
+            ->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->execute();
+
+        // Delete the group-user relation
+        $qb = $this->dbConn->getQueryBuilder();
+        $qb->delete('group_user')
+            ->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->execute();
+
+        // Delete the group-groupadmin relation
+        $qb = $this->dbConn->getQueryBuilder();
+        $qb->delete('group_admin')
+            ->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->execute();
+
+        // Delete from cache
+        unset($this->groupCache[$gid]);
+
+        return true;
+    }
+
+    /**
+     * is user in group?
+     * @param string $uid uid of the user
+     * @param string $gid gid of the group
+     * @return bool
+     *
+     * Checks whether the user is member of a group or not.
+     */
+    public function inGroup( $uid, $gid ) {
+        $this->fixDI();
+
+        // check
+        $qb = $this->dbConn->getQueryBuilder();
+        $cursor = $qb->select('uid')
+            ->from('group_user')
+            ->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
+            ->execute();
+
+        $result = $cursor->fetch();
+        $cursor->closeCursor();
+
+        return $result ? true : false;
+    }
+
+    /**
+     * Add a user to a group
+     * @param string $uid Name of the user to add to group
+     * @param string $gid Name of the group in which add the user
+     * @return bool
+     *
+     * Adds a user to a group.
+     */
+    public function addToGroup( $uid, $gid ) {
+        $this->fixDI();
+
+        // No duplicate entries!
+        if( !$this->inGroup( $uid, $gid )) {
+            $qb = $this->dbConn->getQueryBuilder();
+            $qb->insert('group_user')
+                ->setValue('uid', $qb->createNamedParameter($uid))
+                ->setValue('gid', $qb->createNamedParameter($gid))
+                ->execute();
+            return true;
+        }else{
+            return false;
+        }
+    }
+
+    /**
+     * Removes a user from a group
+     * @param string $uid Name of the user to remove from group
+     * @param string $gid Name of the group from which remove the user
+     * @return bool
+     *
+     * removes the user from a group.
+     */
+    public function removeFromGroup( $uid, $gid ) {
+        $this->fixDI();
+
+        $qb = $this->dbConn->getQueryBuilder();
+        $qb->delete('group_user')
+            ->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
+            ->andWhere($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->execute();
+
+        return true;
+    }
+
+    /**
+     * Get all groups a user belongs to
+     * @param string $uid Name of the user
+     * @return array an array of group names
+     *
+     * This function fetches all groups a user belongs to. It does not check
+     * if the user exists at all.
+     */
+    public function getUserGroups( $uid ) {
+        //guests has empty or null $uid
+        if ($uid === null || $uid === '') {
+            return [];
+        }
+
+        $this->fixDI();
+
+        // No magic!
+        $qb = $this->dbConn->getQueryBuilder();
+        $cursor = $qb->select('gid')
+            ->from('group_user')
+            ->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid)))
+            ->execute();
+
+        $groups = [];
+        while( $row = $cursor->fetch()) {
+            $groups[] = $row['gid'];
+            $this->groupCache[$row['gid']] = $row['gid'];
+        }
+        $cursor->closeCursor();
+
+        return $groups;
+    }
+
+    /**
+     * get a list of all groups
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return array an array of group names
+     *
+     * Returns a list with all groups
+     */
+    public function getGroups($search = '', $limit = null, $offset = null) {
+        $query = $this->dbConn->getQueryBuilder();
+        $query->select('gid')
+            ->from('groups')
+            ->orderBy('gid', 'ASC');
+
+        if ($search !== '') {
+            $query->where($query->expr()->iLike('gid', $query->createNamedParameter(
+                '%' . $this->dbConn->escapeLikeParameter($search) . '%'
+            )));
+        }
+
+        $query->setMaxResults($limit)
+            ->setFirstResult($offset);
+        $result = $query->execute();
+
+        $groups = [];
+        while ($row = $result->fetch()) {
+            $groups[] = $row['gid'];
+        }
+        $result->closeCursor();
+
+        return $groups;
+    }
+
+    /**
+     * check if a group exists
+     * @param string $gid
+     * @return bool
+     */
+    public function groupExists($gid) {
+        $this->fixDI();
+
+        // Check cache first
+        if (isset($this->groupCache[$gid])) {
+            return true;
+        }
+
+        $qb = $this->dbConn->getQueryBuilder();
+        $cursor = $qb->select('gid')
+            ->from('groups')
+            ->where($qb->expr()->eq('gid', $qb->createNamedParameter($gid)))
+            ->execute();
+        $result = $cursor->fetch();
+        $cursor->closeCursor();
+
+        if ($result !== false) {
+            $this->groupCache[$gid] = $gid;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * get a list of all users in a group
+     * @param string $gid
+     * @param string $search
+     * @param int $limit
+     * @param int $offset
+     * @return array an array of user ids
+     */
+    public function usersInGroup($gid, $search = '', $limit = null, $offset = null) {
+        $query = $this->dbConn->getQueryBuilder();
+        $query->select('uid')
+            ->from('group_user')
+            ->where($query->expr()->eq('gid', $query->createNamedParameter($gid)))
+            ->orderBy('uid', 'ASC');
+
+        if ($search !== '') {
+            $query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
+                '%' . $this->dbConn->escapeLikeParameter($search) . '%'
+            )));
+        }
+
+        $query->setMaxResults($limit)
+            ->setFirstResult($offset);
+        $result = $query->execute();
+
+        $users = [];
+        while ($row = $result->fetch()) {
+            $users[] = $row['uid'];
+        }
+        $result->closeCursor();
+
+        return $users;
+    }
+
+    /**
+     * get the number of all users matching the search string in a group
+     * @param string $gid
+     * @param string $search
+     * @return int|false
+     */
+    public function countUsersInGroup($gid, $search = '') {
+        $query = $this->dbConn->getQueryBuilder();
+        $query->selectAlias($query->createFunction('COUNT(*)'), 'num_users')
+            ->from('group_user')
+            ->where($query->expr()->eq('gid', $query->createNamedParameter($gid)))
+            ->orderBy('uid', 'ASC');
+
+        if ($search !== '') {
+            $query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
+                '%' . $this->dbConn->escapeLikeParameter($search) . '%'
+            )));
+        }
+
+        $result = $query->execute();
+        $count = $result->fetchColumn();
+        $result->closeCursor();
+
+        if ($count !== false) {
+            $count = (int)$count;
+        }
+        return $count;
+    }
 
 }

Spacing +13 added lines, -13 removed lines

@@ -79,7 +79,7 @@ 
 	 * Tries to create a new group. If the group name already exists, false will
 	 * be returned.
 	 */
-	public function createGroup( $gid ) {
+	public function createGroup($gid) {
 		$this->fixDI();
 
 		// Add group
@@ -100,7 +100,7 @@ 
 	 *
 	 * Deletes a group and removes it from the group_user-table
 	 */
-	public function deleteGroup( $gid ) {
+	public function deleteGroup($gid) {
 		$this->fixDI();
 
 		// Delete the group
@@ -135,7 +135,7 @@ 
 	 *
 	 * Checks whether the user is member of a group or not.
 	 */
-	public function inGroup( $uid, $gid ) {
+	public function inGroup($uid, $gid) {
 		$this->fixDI();
 
 		// check
@@ -160,18 +160,18 @@ 
 	 *
 	 * Adds a user to a group.
 	 */
-	public function addToGroup( $uid, $gid ) {
+	public function addToGroup($uid, $gid) {
 		$this->fixDI();
 
 		// No duplicate entries!
-		if( !$this->inGroup( $uid, $gid )) {
+		if (!$this->inGroup($uid, $gid)) {
 			$qb = $this->dbConn->getQueryBuilder();
 			$qb->insert('group_user')
 				->setValue('uid', $qb->createNamedParameter($uid))
 				->setValue('gid', $qb->createNamedParameter($gid))
 				->execute();
 			return true;
-		}else{
+		} else {
 			return false;
 		}
 	}
@@ -184,7 +184,7 @@ 
 	 *
 	 * removes the user from a group.
 	 */
-	public function removeFromGroup( $uid, $gid ) {
+	public function removeFromGroup($uid, $gid) {
 		$this->fixDI();
 
 		$qb = $this->dbConn->getQueryBuilder();
@@ -204,7 +204,7 @@ 
 	 * This function fetches all groups a user belongs to. It does not check
 	 * if the user exists at all.
 	 */
-	public function getUserGroups( $uid ) {
+	public function getUserGroups($uid) {
 		//guests has empty or null $uid
 		if ($uid === null || $uid === '') {
 			return [];
@@ -220,7 +220,7 @@ 
 			->execute();
 
 		$groups = [];
-		while( $row = $cursor->fetch()) {
+		while ($row = $cursor->fetch()) {
 			$groups[] = $row['gid'];
 			$this->groupCache[$row['gid']] = $row['gid'];
 		}
@@ -246,7 +246,7 @@ 
 
 		if ($search !== '') {
 			$query->where($query->expr()->iLike('gid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
+				'%'.$this->dbConn->escapeLikeParameter($search).'%'
 			)));
 		}
 
@@ -308,7 +308,7 @@ 
 
 		if ($search !== '') {
 			$query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
+				'%'.$this->dbConn->escapeLikeParameter($search).'%'
 			)));
 		}
 
@@ -340,7 +340,7 @@ 
 
 		if ($search !== '') {
 			$query->andWhere($query->expr()->like('uid', $query->createNamedParameter(
-				'%' . $this->dbConn->escapeLikeParameter($search) . '%'
+				'%'.$this->dbConn->escapeLikeParameter($search).'%'
 			)));
 		}
 
@@ -349,7 +349,7 @@ 
 		$result->closeCursor();
 
 		if ($count !== false) {
-			$count = (int)$count;
+			$count = (int) $count;
 		}
 		return $count;
 	}