add piwik installation

www/analytics/core/Tracker/Db/DbException.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+
+namespace Piwik\Tracker\Db;
+
+use Exception;
+
+/**
+ * Database Exception
+ *
+ */
+class DbException extends Exception
+{
+}

www/analytics/core/Tracker/Db/Mysqli.php

@@ -0,0 +1,279 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Tracker\Db;
+
+use Exception;
+use Piwik\Tracker\Db;
+
+/**
+ * mysqli wrapper
+ *
+ */
+class Mysqli extends Db
+{
+    protected $connection = null;
+    protected $host;
+    protected $port;
+    protected $socket;
+    protected $dbname;
+    protected $username;
+    protected $password;
+    protected $charset;
+
+    /**
+     * Builds the DB object
+     *
+     * @param array $dbInfo
+     * @param string $driverName
+     */
+    public function __construct($dbInfo, $driverName = 'mysql')
+    {
+        if (isset($dbInfo['unix_socket']) && $dbInfo['unix_socket'][0] == '/') {
+            $this->host = null;
+            $this->port = null;
+            $this->socket = $dbInfo['unix_socket'];
+        } else if ($dbInfo['port'][0] == '/') {
+            $this->host = null;
+            $this->port = null;
+            $this->socket = $dbInfo['port'];
+        } else {
+            $this->host = $dbInfo['host'];
+            $this->port = $dbInfo['port'];
+            $this->socket = null;
+        }
+        $this->dbname = $dbInfo['dbname'];
+        $this->username = $dbInfo['username'];
+        $this->password = $dbInfo['password'];
+        $this->charset = isset($dbInfo['charset']) ? $dbInfo['charset'] : null;
+    }
+
+    /**
+     * Destructor
+     */
+    public function __destruct()
+    {
+        $this->connection = null;
+    }
+
+    /**
+     * Connects to the DB
+     *
+     * @throws Exception|DbException  if there was an error connecting the DB
+     */
+    public function connect()
+    {
+        if (self::$profiling) {
+            $timer = $this->initProfiler();
+        }
+
+        $this->connection = mysqli_connect($this->host, $this->username, $this->password, $this->dbname, $this->port, $this->socket);
+        if (!$this->connection || mysqli_connect_errno()) {
+            throw new DbException("Connect failed: " . mysqli_connect_error());
+        }
+
+        if ($this->charset && !mysqli_set_charset($this->connection, $this->charset)) {
+            throw new DbException("Set Charset failed: " . mysqli_error($this->connection));
+        }
+
+        $this->password = '';
+
+        if (self::$profiling && isset($timer)) {
+            $this->recordQueryProfile('connect', $timer);
+        }
+    }
+
+    /**
+     * Disconnects from the server
+     */
+    public function disconnect()
+    {
+        mysqli_close($this->connection);
+        $this->connection = null;
+    }
+
+    /**
+     * Returns an array containing all the rows of a query result, using optional bound parameters.
+     *
+     * @see query()
+     *
+     * @param string $query Query
+     * @param array $parameters Parameters to bind
+     * @return array
+     * @throws Exception|DbException if an exception occured
+     */
+    public function fetchAll($query, $parameters = array())
+    {
+        try {
+            if (self::$profiling) {
+                $timer = $this->initProfiler();
+            }
+
+            $rows = array();
+            $query = $this->prepare($query, $parameters);
+            $rs = mysqli_query($this->connection, $query);
+            if (is_bool($rs)) {
+                throw new DbException('fetchAll() failed: ' . mysqli_error($this->connection) . ' : ' . $query);
+            }
+
+            while ($row = mysqli_fetch_array($rs, MYSQLI_ASSOC)) {
+                $rows[] = $row;
+            }
+            mysqli_free_result($rs);
+
+            if (self::$profiling && isset($timer)) {
+                $this->recordQueryProfile($query, $timer);
+            }
+            return $rows;
+        } catch (Exception $e) {
+            throw new DbException("Error query: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Returns the first row of a query result, using optional bound parameters.
+     *
+     * @see query()
+     *
+     * @param string $query Query
+     * @param array $parameters Parameters to bind
+     *
+     * @return array
+     *
+     * @throws DbException if an exception occurred
+     */
+    public function fetch($query, $parameters = array())
+    {
+        try {
+            if (self::$profiling) {
+                $timer = $this->initProfiler();
+            }
+
+            $query = $this->prepare($query, $parameters);
+            $rs = mysqli_query($this->connection, $query);
+            if (is_bool($rs)) {
+                throw new DbException('fetch() failed: ' . mysqli_error($this->connection) . ' : ' . $query);
+            }
+
+            $row = mysqli_fetch_array($rs, MYSQLI_ASSOC);
+            mysqli_free_result($rs);
+
+            if (self::$profiling && isset($timer)) {
+                $this->recordQueryProfile($query, $timer);
+            }
+            return $row;
+        } catch (Exception $e) {
+            throw new DbException("Error query: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Executes a query, using optional bound parameters.
+     *
+     * @param string $query Query
+     * @param array|string $parameters Parameters to bind array('idsite'=> 1)
+     *
+     * @return bool|resource  false if failed
+     * @throws DbException  if an exception occurred
+     */
+    public function query($query, $parameters = array())
+    {
+        if (is_null($this->connection)) {
+            return false;
+        }
+
+        try {
+            if (self::$profiling) {
+                $timer = $this->initProfiler();
+            }
+
+            $query = $this->prepare($query, $parameters);
+            $result = mysqli_query($this->connection, $query);
+            if (!is_bool($result)) {
+                mysqli_free_result($result);
+            }
+
+            if (self::$profiling && isset($timer)) {
+                $this->recordQueryProfile($query, $timer);
+            }
+            return $result;
+        } catch (Exception $e) {
+            throw new DbException("Error query: " . $e->getMessage() . "
+								In query: $query
+								Parameters: " . var_export($parameters, true));
+        }
+    }
+
+    /**
+     * Returns the last inserted ID in the DB
+     *
+     * @return int
+     */
+    public function lastInsertId()
+    {
+        return mysqli_insert_id($this->connection);
+    }
+
+    /**
+     * Input is a prepared SQL statement and parameters
+     * Returns the SQL statement
+     *
+     * @param string $query
+     * @param array $parameters
+     * @return string
+     */
+    private function prepare($query, $parameters)
+    {
+        if (!$parameters) {
+            $parameters = array();
+        } else if (!is_array($parameters)) {
+            $parameters = array($parameters);
+        }
+
+        $this->paramNb = 0;
+        $this->params = & $parameters;
+        $query = preg_replace_callback('/\?/', array($this, 'replaceParam'), $query);
+
+        return $query;
+    }
+
+    public function replaceParam($match)
+    {
+        $param = & $this->params[$this->paramNb];
+        $this->paramNb++;
+
+        if ($param === null) {
+            return 'NULL';
+        } else {
+            return "'" . addslashes($param) . "'";
+        }
+    }
+
+    /**
+     * Test error number
+     *
+     * @param Exception $e
+     * @param string $errno
+     * @return bool
+     */
+    public function isErrNo($e, $errno)
+    {
+        return mysqli_errno($this->connection) == $errno;
+    }
+
+    /**
+     * Return number of affected rows in last query
+     *
+     * @param mixed $queryResult Result from query()
+     * @return int
+     */
+    public function rowCount($queryResult)
+    {
+        return mysqli_affected_rows($this->connection);
+    }
+}

www/analytics/core/Tracker/Db/Pdo/Mysql.php

@@ -0,0 +1,237 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Tracker\Db\Pdo;
+
+use Exception;
+use PDO;
+use PDOException;
+use PDOStatement;
+use Piwik\Tracker\Db;
+use Piwik\Tracker\Db\DbException;
+
+/**
+ * PDO MySQL wrapper
+ *
+ */
+class Mysql extends Db
+{
+    /**
+     * @var PDO
+     */
+    protected $connection = null;
+    protected $dsn;
+    protected $username;
+    protected $password;
+    protected $charset;
+
+    /**
+     * Builds the DB object
+     *
+     * @param array $dbInfo
+     * @param string $driverName
+     */
+    public function __construct($dbInfo, $driverName = 'mysql')
+    {
+        if (isset($dbInfo['unix_socket']) && $dbInfo['unix_socket'][0] == '/') {
+            $this->dsn = $driverName . ':dbname=' . $dbInfo['dbname'] . ';unix_socket=' . $dbInfo['unix_socket'];
+        } else if (!empty($dbInfo['port']) && $dbInfo['port'][0] == '/') {
+            $this->dsn = $driverName . ':dbname=' . $dbInfo['dbname'] . ';unix_socket=' . $dbInfo['port'];
+        } else {
+            $this->dsn = $driverName . ':dbname=' . $dbInfo['dbname'] . ';host=' . $dbInfo['host'] . ';port=' . $dbInfo['port'];
+        }
+        $this->username = $dbInfo['username'];
+        $this->password = $dbInfo['password'];
+        $this->charset = isset($dbInfo['charset']) ? $dbInfo['charset'] : null;
+    }
+
+    public function __destruct()
+    {
+        $this->connection = null;
+    }
+
+    /**
+     * Connects to the DB
+     *
+     * @throws Exception if there was an error connecting the DB
+     */
+    public function connect()
+    {
+        if (self::$profiling) {
+            $timer = $this->initProfiler();
+        }
+
+        $this->connection = @new PDO($this->dsn, $this->username, $this->password, $config = array());
+        $this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        // we may want to setAttribute(PDO::ATTR_TIMEOUT ) to a few seconds (default is 60) in case the DB is locked
+        // the piwik.php would stay waiting for the database... bad!
+        // we delete the password from this object "just in case" it could be printed
+        $this->password = '';
+
+        /*
+         * Lazy initialization via MYSQL_ATTR_INIT_COMMAND depends
+         * on mysqlnd support, PHP version, and OS.
+         * see ZF-7428 and http://bugs.php.net/bug.php?id=47224
+         */
+        if (!empty($this->charset)) {
+            $sql = "SET NAMES '" . $this->charset . "'";
+            $this->connection->exec($sql);
+        }
+
+        if (self::$profiling && isset($timer)) {
+            $this->recordQueryProfile('connect', $timer);
+        }
+    }
+
+    /**
+     * Disconnects from the server
+     */
+    public function disconnect()
+    {
+        $this->connection = null;
+    }
+
+    /**
+     * Returns an array containing all the rows of a query result, using optional bound parameters.
+     *
+     * @param string $query Query
+     * @param array $parameters Parameters to bind
+     * @return array|bool
+     * @see query()
+     * @throws Exception|DbException if an exception occurred
+     */
+    public function fetchAll($query, $parameters = array())
+    {
+        try {
+            $sth = $this->query($query, $parameters);
+            if ($sth === false) {
+                return false;
+            }
+            return $sth->fetchAll(PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            throw new DbException("Error query: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Fetches the first column of all SQL result rows as an array.
+     *
+     * @param string $sql An SQL SELECT statement.
+     * @param mixed $bind Data to bind into SELECT placeholders.
+     * @throws \Piwik\Tracker\Db\DbException
+     * @return string
+     */
+    public function fetchCol($sql, $bind = array())
+    {
+        try {
+            $sth = $this->query($sql, $bind);
+            if ($sth === false) {
+                return false;
+            }
+            $result = $sth->fetchAll(PDO::FETCH_COLUMN, 0);
+            return $result;
+        } catch (PDOException $e) {
+            throw new DbException("Error query: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Returns the first row of a query result, using optional bound parameters.
+     *
+     * @param string $query Query
+     * @param array $parameters Parameters to bind
+     * @return bool|mixed
+     * @see query()
+     * @throws Exception|DbException if an exception occurred
+     */
+    public function fetch($query, $parameters = array())
+    {
+        try {
+            $sth = $this->query($query, $parameters);
+            if ($sth === false) {
+                return false;
+            }
+            return $sth->fetch(PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            throw new DbException("Error query: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Executes a query, using optional bound parameters.
+     *
+     * @param string $query Query
+     * @param array|string $parameters Parameters to bind array('idsite'=> 1)
+     * @return PDOStatement|bool  PDOStatement or false if failed
+     * @throws DbException if an exception occured
+     */
+    public function query($query, $parameters = array())
+    {
+        if (is_null($this->connection)) {
+            return false;
+        }
+
+        try {
+            if (self::$profiling) {
+                $timer = $this->initProfiler();
+            }
+
+            if (!is_array($parameters)) {
+                $parameters = array($parameters);
+            }
+            $sth = $this->connection->prepare($query);
+            $sth->execute($parameters);
+
+            if (self::$profiling && isset($timer)) {
+                $this->recordQueryProfile($query, $timer);
+            }
+            return $sth;
+        } catch (PDOException $e) {
+            throw new DbException("Error query: " . $e->getMessage() . "
+								In query: $query
+								Parameters: " . var_export($parameters, true));
+        }
+    }
+
+    /**
+     * Returns the last inserted ID in the DB
+     * Wrapper of PDO::lastInsertId()
+     *
+     * @return int
+     */
+    public function lastInsertId()
+    {
+        return $this->connection->lastInsertId();
+    }
+
+    /**
+     * Test error number
+     *
+     * @param Exception $e
+     * @param string $errno
+     * @return bool
+     */
+    public function isErrNo($e, $errno)
+    {
+        if (preg_match('/([0-9]{4})/', $e->getMessage(), $match)) {
+            return $match[1] == $errno;
+        }
+        return false;
+    }
+
+    /**
+     * Return number of affected rows in last query
+     *
+     * @param mixed $queryResult Result from query()
+     * @return int
+     */
+    public function rowCount($queryResult)
+    {
+        return $queryResult->rowCount();
+    }
+}

www/analytics/core/Tracker/Db/Pdo/Pgsql.php

@@ -0,0 +1,116 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+
+namespace Piwik\Tracker\Db\Pdo;
+
+use Exception;
+use PDO;
+
+/**
+ * PDO PostgreSQL wrapper
+ *
+ */
+class Pgsql extends Mysql
+{
+    /**
+     * Builds the DB object
+     *
+     * @param array $dbInfo
+     * @param string $driverName
+     */
+    public function __construct($dbInfo, $driverName = 'pgsql')
+    {
+        parent::__construct($dbInfo, $driverName);
+    }
+
+    /**
+     * Connects to the DB
+     *
+     * @throws Exception if there was an error connecting the DB
+     */
+    public function connect()
+    {
+        if (self::$profiling) {
+            $timer = $this->initProfiler();
+        }
+
+        $this->connection = new PDO($this->dsn, $this->username, $this->password, $config = array());
+        $this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        // we may want to setAttribute(PDO::ATTR_TIMEOUT ) to a few seconds (default is 60) in case the DB is locked
+        // the piwik.php would stay waiting for the database... bad!
+        // we delete the password from this object "just in case" it could be printed
+        $this->password = '';
+
+        if (!empty($this->charset)) {
+            $sql = "SET NAMES '" . $this->charset . "'";
+            $this->connection->exec($sql);
+        }
+
+        if (self::$profiling && isset($timer)) {
+            $this->recordQueryProfile('connect', $timer);
+        }
+    }
+
+    /**
+     * Test error number
+     *
+     * @param Exception $e
+     * @param string $errno
+     * @return bool
+     */
+    public function isErrNo($e, $errno)
+    {
+        // map MySQL driver-specific error codes to PostgreSQL SQLSTATE
+        $map = array(
+            // MySQL: Unknown database '%s'
+            // PostgreSQL: database "%s" does not exist
+            '1049' => '08006',
+
+            // MySQL: Table '%s' already exists
+            // PostgreSQL: relation "%s" already exists
+            '1050' => '42P07',
+
+            // MySQL: Unknown column '%s' in '%s'
+            // PostgreSQL: column "%s" does not exist
+            '1054' => '42703',
+
+            // MySQL: Duplicate column name '%s'
+            // PostgreSQL: column "%s" of relation "%s" already exists
+            '1060' => '42701',
+
+            // MySQL: Duplicate entry '%s' for key '%s'
+            // PostgreSQL: duplicate key violates unique constraint
+            '1062' => '23505',
+
+            // MySQL: Can't DROP '%s'; check that column/key exists
+            // PostgreSQL: index "%s" does not exist
+            '1091' => '42704',
+
+            // MySQL: Table '%s.%s' doesn't exist
+            // PostgreSQL: relation "%s" does not exist
+            '1146' => '42P01',
+        );
+
+        if (preg_match('/([0-9]{2}[0-9P][0-9]{2})/', $e->getMessage(), $match)) {
+            return $match[1] == $map[$errno];
+        }
+        return false;
+    }
+
+    /**
+     * Return number of affected rows in last query
+     *
+     * @param mixed $queryResult Result from query()
+     * @return int
+     */
+    public function rowCount($queryResult)
+    {
+        return $queryResult->rowCount();
+    }
+}