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+<?php
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+/* For licensing terms, see /license.txt */
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+
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+use Doctrine\DBAL\Connection;
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+use Doctrine\ORM\EntityManager;
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+use Doctrine\DBAL\Driver\Statement;
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+
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+/**
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+ * Temporal class
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+ */
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+class DatabaseDoctrine
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+{
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+ /* Variable use only in the installation process to log errors.
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+ See the Database::query function */
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+ static $log_queries = false;
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+
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+ /**
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+ * @var EntityManager
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+ */
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+ private static $em;
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+
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+ /**
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+ * @param EntityManager $em
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+ */
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+ public function setManager($em)
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+ {
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+ self::$em = $em;
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+ }
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+
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+ /**
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+ * @return EntityManager
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+ */
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+ public static function getManager()
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+ {
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+ return self::$em;
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+ }
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+
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+ /**
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+ * Returns the name of the main database.
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+ */
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+ public static function get_main_database()
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+ {
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+ return self::getManager()->getConnection()->getDatabase();
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+ /*global $_configuration;
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+ return $_configuration['main_database'];*/
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+ }
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+
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+ /**
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+ * A more generic method than the other get_main_xxx_table methods,
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+ * This one returns the correct complete name of any table of the main
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+ * database of which you pass the short name as a parameter.
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+ * Please, define table names as constants in this library and use them
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+ * instead of directly using magic words in your tool code.
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+ *
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+ * @param string $short_table_name, the name of the table
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+ */
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+ public static function get_main_table($short_table_name)
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+ {
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+ return $short_table_name;
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+ /*
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+ return self::format_table_name(
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+ self::get_main_database(),
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+ $short_table_name);*/
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+ }
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+
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+ /**
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+ * A more generic method than the older get_course_xxx_table methods,
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+ * This one can return the correct complete name of any course table of
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+ * which you pass the short name as a parameter.
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+ * Please, define table names as constants in this library and use them
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+ * instead of directly using magic words in your tool code.
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+ *
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+ * @param string $short_table_name, the name of the table
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+ * @param string $database_name, optional, name of the course database
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+ * - if you don't specify this, you work on the current course.
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+ */
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+ public static function get_course_table($short_table_name, $extra = null)
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+ {
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+ return DB_COURSE_PREFIX.$short_table_name;
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+ /*
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+ //forces fatal errors so we can debug more easily
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+ if (!empty($extra)) {
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+ var_dump($extra);
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+ //@todo remove this
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+ echo "<h3>Dev Message: get_course_table() doesn't have a 2nd parameter</h3>";
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+ //exit;
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+ }
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+ return self::format_table_name(self::get_main_database(), DB_COURSE_PREFIX.$short_table_name);*/
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+ }
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+
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+ /*
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+ Query methods
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+ These methods execute a query and return the result(s).
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+ */
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+
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+ /**
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+ * Counts the number of rows in a table
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+ * @param string $table The table of which the rows should be counted
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+ * @return int The number of rows in the given table.
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+ * @deprecated
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+ */
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+ public static function count_rows($table) {
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+ $obj = self::fetch_object(self::query("SELECT COUNT(*) AS n FROM $table"));
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+ return $obj->n;
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+ }
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+
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+ /*
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+ An intermediate API-layer between the system and the database server.
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+ */
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+
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+ /**
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+ * Returns the number of affected rows in the last database operation.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return int Returns the number of affected rows on success, and -1 if the last query failed.
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+ */
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+ public static function affected_rows(Statement $result)
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+ {
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+ return $result->rowCount();
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+ //return self::use_default_connection($connection) ? mysql_affected_rows() : mysql_affected_rows($connection);
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+ }
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+
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+ /**
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+ * Closes non-persistent database connection.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return bool Returns TRUE on success or FALSE on failure.
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+ */
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+ public static function close($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_close() : mysql_close($connection);
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+ }
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+
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+ /**
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+ * Opens a connection to a database server.
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+ * @param array $parameters (optional) An array that contains the necessary parameters for accessing the server.
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+ * @return resource/boolean Returns a database connection on success or FALSE on failure.
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+ * Note: Currently the array could contain MySQL-specific parameters:
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+ * $parameters['server'], $parameters['username'], $parameters['password'],
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+ * $parameters['new_link'], $parameters['client_flags'], $parameters['persistent'].
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+ * For details see documentation about the functions mysql_connect() and mysql_pconnect().
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+ * @link http://php.net/manual/en/function.mysql-connect.php
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+ * @link http://php.net/manual/en/function.mysql-pconnect.php
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+ */
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+ public static function connect($parameters = array()) {
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+ // A MySQL-specific implementation.
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+ if (!isset($parameters['server'])) {
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+ $parameters['server'] = @ini_get('mysql.default_host');
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+ if (empty($parameters['server'])) {
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+ $parameters['server'] = 'localhost:3306';
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+ }
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+ }
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+ if (!isset($parameters['username'])) {
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+ $parameters['username'] = @ini_get('mysql.default_user');
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+ }
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+ if (!isset($parameters['password'])) {
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+ $parameters['password'] = @ini_get('mysql.default_password');
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+ }
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+ if (!isset($parameters['new_link'])) {
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+ $parameters['new_link'] = false;
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+ }
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+ if (!isset($parameters['client_flags']) || empty($parameters['client_flags'])) {
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+ $parameters['client_flags'] = 0;
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+ }
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+
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+ $persistent = isset($parameters['persistent']) ? $parameters['persistent'] : null;
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+ $server = isset($parameters['server']) ? $parameters['server'] : null;
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+ $username = isset($parameters['username']) ? $parameters['username'] : null;
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+ $password = isset($parameters['password']) ? $parameters['password'] : null;
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+ $client_flag = isset($parameters['client_flags']) ? $parameters['client_flags'] : null;
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+ $new_link = isset($parameters['new_link']) ? $parameters['new_link'] : null;
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+ $client_flags = isset($parameters['client_flags']) ? $parameters['client_flags'] : null;
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+ return $persistent
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+ ? mysql_pconnect($server, $username, $password, $client_flags)
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+ : mysql_connect($server, $username, $password, $new_link, $client_flags);
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+ }
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+
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+ /**
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+ * Returns error number from the last operation done on the database server.
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+ * @param resource $connection (optional) The database server connection,
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+ * for detailed description see the method query().
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+ * @return int Returns the error number from the last database (operation, or 0 (zero) if no error occurred.
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+ */
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+ public static function errno($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_errno() : mysql_errno($connection);
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+ }
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+
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+ /**
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+ * Returns error text from the last operation done on the database server.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return string Returns the error text from the last database operation, or '' (empty string) if no error occurred.
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+ */
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+ public static function error($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_error() : mysql_error($connection);
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+ }
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+
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+ /**
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+ * Escape MySQL wildchars _ and % in LIKE search
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+ * @param string The string to escape
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+ * @return string The escaped string
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+ */
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+ public static function escape_sql_wildcards($in_txt)
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+ {
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+ $out_txt = api_preg_replace("/_/", "\_", $in_txt);
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+ $out_txt = api_preg_replace("/%/", "\%", $out_txt);
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+
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+ return $out_txt;
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+ }
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+
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+ /**
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+ * Escapes a string to insert into the database as text
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+ * @param string $string The string to escape
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @param bool $addFix
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+ * @return string he escaped string
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+ * @author Yannick Warnier <yannick.warnier@beeznest.com>
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+ * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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+ */
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+ public static function escape_string($string, $connection = null, $addFix = true)
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+ {
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+ $string = self::getManager()->getConnection()->quote($string);
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+ return trim($string, "'");
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+
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+ /*return get_magic_quotes_gpc()
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+ ? (self::use_default_connection($connection)
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+ ? mysql_real_escape_string(stripslashes($string))
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+ : mysql_real_escape_string(stripslashes($string), $connection))
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+ : (self::use_default_connection($connection)
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+ ? mysql_real_escape_string($string)
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+ : mysql_real_escape_string($string, $connection));-*/
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+ }
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+
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+
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+ /**
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+ * Gets the array from a SQL result (as returned by Database::query) - help achieving database independence
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+ * @param resource The result from a call to sql_query (e.g. Database::query)
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+ * @param string Optional: "ASSOC","NUM" or "BOTH", as the constant used in mysql_fetch_array.
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+ * @return array Array of results as returned by php
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+ * @author Yannick Warnier <yannick.warnier@beeznest.com>
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+ */
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+ public static function fetch_array(Statement $result, $option = 'BOTH')
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+ {
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+ if ($result === false) {
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+ return array();
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+ }
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+ return $result->fetch(self::customOptionToDoctrineOption($option));
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+ //if ($result === false) { return array(); }
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+ //return $option == 'ASSOC' ? mysql_fetch_array($result, MYSQL_ASSOC) : ($option == 'NUM' ? mysql_fetch_array($result, MYSQL_NUM) : mysql_fetch_array($result));
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+ }
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+
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+ /**
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+ * Gets an associative array from a SQL result (as returned by Database::query).
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+ * This method is equivalent to calling Database::fetch_array() with 'ASSOC' value for the optional second parameter.
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+ * @param resource $result The result from a call to sql_query (e.g. Database::query).
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+ * @return array Returns an associative array that corresponds to the fetched row and moves the internal data pointer ahead.
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+ */
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+ public static function fetch_assoc(Statement $result)
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+ {
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+ return $result->fetch(PDO::FETCH_ASSOC);
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+ //return mysql_fetch_assoc($result);
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+ }
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+
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+ /**
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+ * Gets the next row of the result of the SQL query (as returned by Database::query) in an object form
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+ * @param resource The result from a call to sql_query (e.g. Database::query)
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+ * @param string Optional class name to instanciate
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+ * @param array Optional array of parameters
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+ * @return object Object of class StdClass or the required class, containing the query result row
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+ * @author Yannick Warnier <yannick.warnier@beeznest.com>
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+ */
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+ //public static function fetch_object($result, $class = null, $params = null) {
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+ public static function fetch_object(Statement $result)
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+ {
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+ return $result->fetch(PDO::FETCH_OBJ);
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+ //return !empty($class) ? (is_array($params) ? mysql_fetch_object($result, $class, $params) : mysql_fetch_object($result, $class)) : mysql_fetch_object($result);
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+ }
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+
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+ /**
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+ * Gets the array from a SQL result (as returned by Database::query) - help achieving database independence
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+ * @param resource The result from a call to sql_query (see Database::query()).
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+ * @return array Array of results as returned by php (mysql_fetch_row)
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+ */
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+ public static function fetch_row(Statement $result)
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+ {
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+ return $result->fetch(PDO::FETCH_NUM);
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+ //return mysql_fetch_row($result);
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+ }
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+
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+ /**
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+ * Frees all the memory associated with the provided result identifier.
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+ * @return bool Returns TRUE on success or FALSE on failure.
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+ * Notes: Use this method if you are concerned about how much memory is being used for queries that return large result sets.
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+ * Anyway, all associated result memory is automatically freed at the end of the script's execution.
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+ */
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+ public static function free_result(Statement $result)
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+ {
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+ $result->closeCursor();
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+ //return mysql_free_result($result);
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+ }
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+
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+ /**
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+ * Returns the database client library version.
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+ * @return strung Returns a string that represents the client library version.
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+ */
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+ public static function get_client_info() {
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+ return mysql_get_client_info();
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+ }
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+
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+ /**
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+ * Returns a list of databases created on the server. The list may contain all of the
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+ * available database names or filtered database names by using a pattern.
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+ * @param string $pattern (optional) A pattern for filtering database names as if it was needed for the SQL's LIKE clause, for example 'chamilo_%'.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return array Returns in an array the retrieved list of database names.
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+ */
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+ public static function get_databases($pattern = '', $connection = null) {
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+ $result = array();
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+ $query_result = Database::query(!empty($pattern) ? "SHOW DATABASES LIKE '".self::escape_string($pattern, $connection)."'" : "SHOW DATABASES", $connection);
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+ while ($row = Database::fetch_row($query_result)) {
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+ $result[] = $row[0];
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+ }
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+ return $result;
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+ }
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+
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+ /**
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+ * Returns information about the type of the current connection and the server host name.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return string/boolean Returns string data on success or FALSE on failure.
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+ */
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+ public static function get_host_info($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_get_host_info() : mysql_get_host_info($connection);
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+ }
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+
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+ /**
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+ * Retrieves database client/server protocol version.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return int/boolean Returns the protocol version on success or FALSE on failure.
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+ */
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+ public static function get_proto_info($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_get_proto_info() : mysql_get_proto_info($connection);
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+ }
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+
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+ /**
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+ * Retrieves the database server version.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return string/boolean Returns the MySQL server version on success or FALSE on failure.
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+ */
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+ public static function get_server_info($connection = null) {
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+ return self::use_default_connection($connection) ? mysql_get_server_info() : mysql_get_server_info($connection);
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+ }
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+
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+ /**
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+ * Returns a list of tables within a database. The list may contain all of the
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+ * available table names or filtered table names by using a pattern.
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+ * @param string $database (optional) The name of the examined database. If it is omited, the current database is assumed, see Database::select_db().
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+ * @param string $pattern (optional) A pattern for filtering table names as if it was needed for the SQL's LIKE clause, for example 'access_%'.
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return array Returns in an array the retrieved list of table names.
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+ */
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+ public static function get_tables($database = '', $pattern = '', $connection = null) {
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+ $result = array();
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+ $query = "SHOW TABLES";
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+ if (!empty($database)) {
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+ $query .= " FROM `".self::escape_string($database, $connection)."`";
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+ }
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+ if (!empty($pattern)) {
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+ $query .= " LIKE '".self::escape_string($pattern, $connection)."'";
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+ }
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+ $query_result = Database::query($query, $connection);
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+ while ($row = Database::fetch_row($query_result)) {
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+ $result[] = $row[0];
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+ }
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+ return $result;
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+ }
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+
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+ /**
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+ * Gets the ID of the last item inserted into the database
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+ * This should be updated to use ADODB at some point
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+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
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+ * @return int The last ID as returned by the DB function
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+ */
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+ public static function insert_id()
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+ {
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|
|
+ return self::getManager()->getConnection()->lastInsertId();
|
|
|
+ //return self::use_default_connection($connection) ? mysql_insert_id() : mysql_insert_id($connection);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the number of rows from the last query result - help achieving database independence
|
|
|
+ * @param resource The result
|
|
|
+ * @return integer The number of rows contained in this result
|
|
|
+ * @author Yannick Warnier <yannick.warnier@beeznest.com>
|
|
|
+ **/
|
|
|
+ public static function num_rows(Statement $result)
|
|
|
+ {
|
|
|
+ return $result->rowCount();
|
|
|
+ //return is_resource($result) ? mysql_num_rows($result) : false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Acts as the relative *_result() function of most DB drivers and fetches a
|
|
|
+ * specific line and a field
|
|
|
+ * @param resource The database resource to get data from
|
|
|
+ * @param integer The row number
|
|
|
+ * @param string Optional field name or number
|
|
|
+ * @return mixed One cell of the result, or FALSE on error
|
|
|
+ */
|
|
|
+ public static function result(Statement $resource, $row, $field = '')
|
|
|
+ {
|
|
|
+ if ($resource->rowCount() > 0) {
|
|
|
+ $result = $resource->fetchAll(PDO::FETCH_BOTH);
|
|
|
+ return $result[$row][$field];
|
|
|
+ }
|
|
|
+ //return self::num_rows($resource) > 0 ? (!empty($field) ? mysql_result($resource, $row, $field) : mysql_result($resource, $row)) : null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns a resource
|
|
|
+ * Documentation has been added by Arthur Portugal
|
|
|
+ * Some adaptations have been implemented by Ivan Tcholakov, 2009, 2010
|
|
|
+ * @author Olivier Brouckaert
|
|
|
+ * @param string $query The SQL query
|
|
|
+ * @param resource $connection (optional) The database server (MySQL) connection.
|
|
|
+ * If it is not specified, the connection opened by mysql_connect() is assumed.
|
|
|
+ * If no connection is found, the server will try to create one as if mysql_connect() was called with no arguments.
|
|
|
+ * If no connection is found or established, an E_WARNING level error is generated.
|
|
|
+ * @param string $file (optional) On error it shows the file in which the error has been trigerred (use the "magic" constant __FILE__ as input parameter)
|
|
|
+ * @param string $line (optional) On error it shows the line in which the error has been trigerred (use the "magic" constant __LINE__ as input parameter)
|
|
|
+ *
|
|
|
+ * @return Statement The returned result from the query
|
|
|
+ *
|
|
|
+ * Note: The parameter $connection could be skipped. Here are examples of this method usage:
|
|
|
+ * Database::query($query);
|
|
|
+ * $result = Database::query($query);
|
|
|
+ * Database::query($query, $connection);
|
|
|
+ * $result = Database::query($query, $connection);
|
|
|
+ * The following ways for calling this method are obsolete:
|
|
|
+ * Database::query($query, __FILE__, __LINE__);
|
|
|
+ * $result = Database::query($query, __FILE__, __LINE__);
|
|
|
+ * Database::query($query, $connection, __FILE__, __LINE__);
|
|
|
+ * $result = Database::query($query, $connection, __FILE__, __LINE__);
|
|
|
+ */
|
|
|
+ public static function query($query, $connection = null, $file = null, $line = null)
|
|
|
+ {
|
|
|
+ $result = self::getManager()->getConnection()->executeQuery($query);
|
|
|
+
|
|
|
+ return $result;
|
|
|
+
|
|
|
+ $use_default_connection = self::use_default_connection($connection);
|
|
|
+ if ($use_default_connection) {
|
|
|
+ // Let us do parameter shifting, thus the method would be similar
|
|
|
+ // (in regard to parameter order) to the original function mysql_query().
|
|
|
+ $line = $file;
|
|
|
+ $file = $connection;
|
|
|
+ $connection = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check if the table contains a c_ (means a course id)
|
|
|
+ if (api_get_setting('server_type') === 'test' && strpos($query, 'c_')) {
|
|
|
+ //Check if the table contains inner joins
|
|
|
+ if (
|
|
|
+ strpos($query, 'assoc_handle') === false &&
|
|
|
+ strpos($query, 'olpc_peru_filter') === false &&
|
|
|
+ strpos($query, 'allow_public_certificates') === false &&
|
|
|
+ strpos($query, 'DROP TABLE IF EXISTS') === false &&
|
|
|
+ strpos($query, 'thematic_advance') === false &&
|
|
|
+ strpos($query, 'thematic_plan') === false &&
|
|
|
+ strpos($query, 'track_c_countries') === false &&
|
|
|
+ strpos($query, 'track_c_os') === false &&
|
|
|
+ strpos($query, 'track_c_providers') === false &&
|
|
|
+ strpos($query, 'track_c_referers') === false &&
|
|
|
+ strpos($query, 'track_c_browsers') === false &&
|
|
|
+ strpos($query, 'settings_current') === false &&
|
|
|
+ strpos($query, 'dokeos_classic_2D') === false &&
|
|
|
+ strpos($query, 'cosmic_campus') === false &&
|
|
|
+ strpos($query, 'static_') === false &&
|
|
|
+ strpos($query, 'public_admin') === false &&
|
|
|
+ strpos($query, 'chamilo_electric_blue') === false &&
|
|
|
+ strpos($query, 'specific_field') === false &&
|
|
|
+ strpos($query, 'down_doc_path') === false &&
|
|
|
+ strpos($query, 'INNER JOIN') === false &&
|
|
|
+ strpos($query, 'inner join') === false &&
|
|
|
+ strpos($query, 'left join') === false &&
|
|
|
+ strpos($query, 'LEFT JOIN') === false &&
|
|
|
+ strpos($query, 'insert') === false &&
|
|
|
+ strpos($query, 'INSERT') === false &&
|
|
|
+ strpos($query, 'ALTER') === false &&
|
|
|
+ strpos($query, 'alter') === false &&
|
|
|
+ strpos($query, 'c_id') === false &&
|
|
|
+ strpos($query, 'create table') === false &&
|
|
|
+ strpos($query, 'CREATE TABLE') === false &&
|
|
|
+ strpos($query, 'AUTO_INCREMENT') === false
|
|
|
+ ) {
|
|
|
+ //@todo remove this
|
|
|
+ echo '<pre>';
|
|
|
+ $message = '<h4>Dev message: please add the c_id field in this query or report this error in support.chamilo.org </h4>';
|
|
|
+ $message .= $query;
|
|
|
+ echo $message;
|
|
|
+ echo '</pre>';
|
|
|
+ //error_log($message);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!($result = $use_default_connection ? mysql_query($query) : mysql_query($query, $connection))) {
|
|
|
+ $backtrace = debug_backtrace(); // Retrieving information about the caller statement.
|
|
|
+ if (isset($backtrace[0])) {
|
|
|
+ $caller = & $backtrace[0];
|
|
|
+ } else {
|
|
|
+ $caller = array();
|
|
|
+ }
|
|
|
+ if (isset($backtrace[1])) {
|
|
|
+ $owner = & $backtrace[1];
|
|
|
+ } else {
|
|
|
+ $owner = array();
|
|
|
+ }
|
|
|
+ if (empty($file)) {
|
|
|
+ $file = $caller['file'];
|
|
|
+ }
|
|
|
+ if (empty($line) && $line !== false) {
|
|
|
+ $line = $caller['line'];
|
|
|
+ }
|
|
|
+ $type = isset($owner['type']) ? $owner['type'] : null;
|
|
|
+ $function = $owner['function'];
|
|
|
+ $class = isset($owner['class']) ? $owner['class'] : null;
|
|
|
+ $server_type = api_get_setting('server_type');
|
|
|
+ if (!empty($line) && !empty($server_type) && $server_type != 'production') {
|
|
|
+ $info = '<pre>' .
|
|
|
+ '<strong>DATABASE ERROR #'.self::errno($connection).':</strong><br /> ' .
|
|
|
+ self::remove_XSS(self::error($connection)) . '<br />' .
|
|
|
+ '<strong>QUERY :</strong><br /> ' .
|
|
|
+ self::remove_XSS($query) . '<br />' .
|
|
|
+ '<strong>FILE :</strong><br /> ' .
|
|
|
+ (empty($file) ? ' unknown ' : $file) . '<br />' .
|
|
|
+ '<strong>LINE :</strong><br /> ' .
|
|
|
+ (empty($line) ? ' unknown ' : $line) . '<br />';
|
|
|
+ if (empty($type)) {
|
|
|
+ if (!empty($function)) {
|
|
|
+ $info .= '<strong>FUNCTION :</strong><br /> ' . $function;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (!empty($class) && !empty($function)) {
|
|
|
+ $info .= '<strong>CLASS :</strong><br /> ' . $class . '<br />';
|
|
|
+ $info .= '<strong>METHOD :</strong><br /> ' . $function;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ $info .= '</pre>';
|
|
|
+ echo $info;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isset(self::$log_queries) && self::$log_queries) {
|
|
|
+ error_log("---------------- SQL error ---------------- ");
|
|
|
+ error_log($query);
|
|
|
+
|
|
|
+ error_log('error #'.self::errno($connection));
|
|
|
+ error_log('error: '.self::error($connection));
|
|
|
+
|
|
|
+ $info = 'FILE: ' .(empty($file) ? ' unknown ' : $file);
|
|
|
+ $info .= ' +'.(empty($line) ? ' unknown ' : $line);
|
|
|
+ error_log($info);
|
|
|
+
|
|
|
+ if (empty($type)) {
|
|
|
+ if (!empty($function)) {
|
|
|
+ $info = 'FUNCTION: ' . $function;
|
|
|
+ error_log($info);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (!empty($class) && !empty($function)) {
|
|
|
+ $info = 'CLASS: ' . $class.' METHOD: '.$function;
|
|
|
+ error_log($info);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ error_log("---------------- end ----------------");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param string $option
|
|
|
+ * @return int
|
|
|
+ */
|
|
|
+ public static function customOptionToDoctrineOption($option)
|
|
|
+ {
|
|
|
+ switch($option) {
|
|
|
+ case 'ASSOC':
|
|
|
+ return PDO::FETCH_ASSOC;
|
|
|
+ break;
|
|
|
+ case 'NUM':
|
|
|
+ return PDO::FETCH_NUM;
|
|
|
+ break;
|
|
|
+ case 'BOTH':
|
|
|
+ default:
|
|
|
+ return PDO::FETCH_BOTH;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Selects a database.
|
|
|
+ * @param string $database_name The name of the database that is to be selected.
|
|
|
+ * @param resource $connection (optional) The database server connection, for detailed description see the method query().
|
|
|
+ * @return bool Returns TRUE on success or FALSE on failure.
|
|
|
+ */
|
|
|
+ public static function select_db($database_name, $connection = null) {
|
|
|
+ return self::use_default_connection($connection) ? mysql_select_db($database_name) : mysql_select_db($database_name, $connection);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Stores a query result into an array.
|
|
|
+ *
|
|
|
+ * @author Olivier Brouckaert
|
|
|
+ * @param resource $result - the return value of the query
|
|
|
+ * @param option BOTH, ASSOC, or NUM
|
|
|
+ * @return array - the value returned by the query
|
|
|
+ */
|
|
|
+ public static function store_result(Statement $result, $option = 'BOTH')
|
|
|
+ {
|
|
|
+ return $result->fetchAll(self::customOptionToDoctrineOption($option));
|
|
|
+
|
|
|
+ $array = array();
|
|
|
+ if ($result !== false) { // For isolation from database engine's behaviour.
|
|
|
+ while ($row = self::fetch_array($result, $option)) {
|
|
|
+ $array[] = $row;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ Encodings and collations supported by MySQL database server
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks whether a given encoding is supported by the database server.
|
|
|
+ * @param string $encoding The encoding (a system conventional id, for example 'UTF-8') to be checked.
|
|
|
+ * @return bool Returns a boolean value as a check-result.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ public static function is_encoding_supported($encoding) {
|
|
|
+ static $supported = array();
|
|
|
+ if (!isset($supported[$encoding])) {
|
|
|
+ $supported[$encoding] = false;
|
|
|
+ if (strlen($db_encoding = self::to_db_encoding($encoding)) > 0) {
|
|
|
+ if (self::num_rows(self::query("SHOW CHARACTER SET WHERE Charset = '".self::escape_string($db_encoding)."';")) > 0) {
|
|
|
+ $supported[$encoding] = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $supported[$encoding];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Constructs a SQL clause about default character set and default collation for newly created databases and tables.
|
|
|
+ * Example: Database::make_charset_clause('UTF-8', 'bulgarian') returns
|
|
|
+ * DEFAULT CHARACTER SET `utf8` DEFAULT COLLATE `utf8_general_ci`
|
|
|
+ * @param string $encoding (optional) The default database/table encoding (a system conventional id) to be used.
|
|
|
+ * @param string $language (optional) Language (a system conventional id) used for choosing language sensitive collation (if it is possible).
|
|
|
+ * @return string Returns the constructed SQL clause or empty string if $encoding is not correct or is not supported.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ public static function make_charset_clause($encoding = null, $language = null) {
|
|
|
+ if (empty($encoding)) {
|
|
|
+ $encoding = api_get_system_encoding();
|
|
|
+ }
|
|
|
+ if (empty($language)) {
|
|
|
+ $language = api_get_interface_language();
|
|
|
+ }
|
|
|
+ $charset_clause = '';
|
|
|
+ if (self::is_encoding_supported($encoding)) {
|
|
|
+ $db_encoding = Database::to_db_encoding($encoding);
|
|
|
+ $charset_clause .= " DEFAULT CHARACTER SET `".$db_encoding."`";
|
|
|
+ $db_collation = Database::to_db_collation($encoding, $language);
|
|
|
+ if (!empty($db_collation)) {
|
|
|
+ $charset_clause .= " DEFAULT COLLATE `".$db_collation."`";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $charset_clause;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts an encoding identificator to MySQL-specific encoding identifictor,
|
|
|
+ * i.e. 'UTF-8' --> 'utf8'.
|
|
|
+ * @param string $encoding The conventional encoding identificator.
|
|
|
+ * @return string Returns the corresponding MySQL-specific encoding identificator if any, otherwise returns NULL.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ public static function to_db_encoding($encoding) {
|
|
|
+ static $result = array();
|
|
|
+ if (!isset($result[$encoding])) {
|
|
|
+ $result[$encoding] = null;
|
|
|
+ $encoding_map = & self::get_db_encoding_map();
|
|
|
+ foreach ($encoding_map as $key => $value) {
|
|
|
+ if (api_equal_encodings($encoding, $key)) {
|
|
|
+ $result[$encoding] = $value;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $result[$encoding];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts a MySQL-specific encoding identifictor to conventional encoding identificator,
|
|
|
+ * i.e. 'utf8' --> 'UTF-8'.
|
|
|
+ * @param string $encoding The MySQL-specific encoding identificator.
|
|
|
+ * @return string Returns the corresponding conventional encoding identificator if any, otherwise returns NULL.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ public static function from_db_encoding($db_encoding) {
|
|
|
+ static $result = array();
|
|
|
+ if (!isset($result[$db_encoding])) {
|
|
|
+ $result[$db_encoding] = null;
|
|
|
+ $encoding_map = & self::get_db_encoding_map();
|
|
|
+ foreach ($encoding_map as $key => $value) {
|
|
|
+ if (strtolower($db_encoding) == $value) {
|
|
|
+ $result[$db_encoding] = $key;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $result[$db_encoding];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Chooses the default MySQL-specific collation from given encoding and language.
|
|
|
+ * @param string $encoding A conventional encoding id, i.e. 'UTF-8'
|
|
|
+ * @param string $language (optional) A conventional for the system language id, i.e. 'bulgarian'. If it is empty, the chosen collation is the default server value corresponding to the given encoding.
|
|
|
+ * @return string Returns a suitable default collation, for example 'utf8_general_ci', or NULL if collation was not found.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ public static function to_db_collation($encoding, $language = null) {
|
|
|
+ static $result = array();
|
|
|
+ if (!isset($result[$encoding][$language])) {
|
|
|
+ $result[$encoding][$language] = null;
|
|
|
+ if (self::is_encoding_supported($encoding)) {
|
|
|
+ $db_encoding = self::to_db_encoding($encoding);
|
|
|
+ if (!empty($language)) {
|
|
|
+ $lang = api_purify_language_id($language);
|
|
|
+ $res = self::check_db_collation($db_encoding, $lang);
|
|
|
+ if (empty($res)) {
|
|
|
+ $db_collation_map = & self::get_db_collation_map();
|
|
|
+ if (isset($db_collation_map[$lang])) {
|
|
|
+ $res = self::check_db_collation($db_encoding, $db_collation_map[$lang]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (empty($res)) {
|
|
|
+ $res = self::check_db_collation($db_encoding, null);
|
|
|
+ }
|
|
|
+ $result[$encoding][$language] = $res;
|
|
|
+ } else {
|
|
|
+ $result[$encoding][$language] = self::check_db_collation($db_encoding, null);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $result[$encoding][$language];
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ Private methods
|
|
|
+ You should not access these from outside the class
|
|
|
+ No effort is made to keep the names / results the same.
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This private method is to be used by the other methods in this class for
|
|
|
+ * checking whether the input parameter $connection actually has been provided.
|
|
|
+ * If the input parameter connection is not a resource or if it is not FALSE (in case of error)
|
|
|
+ * then the default opened connection should be used by the called method.
|
|
|
+ * @param resource/boolean $connection The checked parameter $connection.
|
|
|
+ * @return boolean TRUE means that calling method should use the default connection.
|
|
|
+ * FALSE means that (valid) parameter $connection has been provided and it should be used.
|
|
|
+ */
|
|
|
+ private static function use_default_connection($connection) {
|
|
|
+ return !is_resource($connection) && $connection !== false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This private method encapsulates a table with relations between
|
|
|
+ * conventional and MuSQL-specific encoding identificators.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ private static function & get_db_encoding_map() {
|
|
|
+ static $encoding_map = array(
|
|
|
+ 'ARMSCII-8' => 'armscii8',
|
|
|
+ 'BIG5' => 'big5',
|
|
|
+ 'BINARY' => 'binary',
|
|
|
+ 'CP866' => 'cp866',
|
|
|
+ 'EUC-JP' => 'ujis',
|
|
|
+ 'EUC-KR' => 'euckr',
|
|
|
+ 'GB2312' => 'gb2312',
|
|
|
+ 'GBK' => 'gbk',
|
|
|
+ 'ISO-8859-1' => 'latin1',
|
|
|
+ 'ISO-8859-2' => 'latin2',
|
|
|
+ 'ISO-8859-7' => 'greek',
|
|
|
+ 'ISO-8859-8' => 'hebrew',
|
|
|
+ 'ISO-8859-9' => 'latin5',
|
|
|
+ 'ISO-8859-13' => 'latin7',
|
|
|
+ 'ISO-8859-15' => 'latin1',
|
|
|
+ 'KOI8-R' => 'koi8r',
|
|
|
+ 'KOI8-U' => 'koi8u',
|
|
|
+ 'SHIFT-JIS' => 'sjis',
|
|
|
+ 'TIS-620' => 'tis620',
|
|
|
+ 'US-ASCII' => 'ascii',
|
|
|
+ 'UTF-8' => 'utf8',
|
|
|
+ 'WINDOWS-1250' => 'cp1250',
|
|
|
+ 'WINDOWS-1251' => 'cp1251',
|
|
|
+ 'WINDOWS-1252' => 'latin1',
|
|
|
+ 'WINDOWS-1256' => 'cp1256',
|
|
|
+ 'WINDOWS-1257' => 'cp1257'
|
|
|
+ );
|
|
|
+ return $encoding_map;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A helper language id translation table for choosing some collations.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ private static function & get_db_collation_map() {
|
|
|
+ static $db_collation_map = array(
|
|
|
+ 'german' => 'german2',
|
|
|
+ 'simpl_chinese' => 'chinese',
|
|
|
+ 'trad_chinese' => 'chinese',
|
|
|
+ 'turkce' => 'turkish'
|
|
|
+ );
|
|
|
+ return $db_collation_map;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Constructs a MySQL-specific collation and checks whether it is supported by the database server.
|
|
|
+ * @param string $db_encoding A MySQL-specific encoding id, i.e. 'utf8'
|
|
|
+ * @param string $language A MySQL-compatible language id, i.e. 'bulgarian'
|
|
|
+ * @return string Returns a suitable default collation, for example 'utf8_general_ci', or NULL if collation was not found.
|
|
|
+ * @author Ivan Tcholakov
|
|
|
+ */
|
|
|
+ private static function check_db_collation($db_encoding, $language) {
|
|
|
+ if (empty($db_encoding)) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ if (empty($language)) {
|
|
|
+ $result = self::fetch_array(self::query("SHOW COLLATION WHERE Charset = '".self::escape_string($db_encoding)."' AND `Default` = 'Yes';"), 'NUM');
|
|
|
+ return $result ? $result[0] : null;
|
|
|
+ }
|
|
|
+ $collation = $db_encoding.'_'.$language.'_ci';
|
|
|
+ $query_result = self::query("SHOW COLLATION WHERE Charset = '".self::escape_string($db_encoding)."';");
|
|
|
+ while ($result = self::fetch_array($query_result, 'NUM')) {
|
|
|
+ if ($result[0] == $collation) {
|
|
|
+ return $collation;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Database insert
|
|
|
+ * @param string $table_name
|
|
|
+ * @param array $attributes
|
|
|
+ * @param bool $show_query
|
|
|
+ * @return bool|int
|
|
|
+ */
|
|
|
+ public static function insert($table_name, $attributes, $show_query = false)
|
|
|
+ {
|
|
|
+ $result = self::getManager()->getConnection()->insert($table_name, $attributes);
|
|
|
+ if ($result) {
|
|
|
+ return self::insert_id();
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+
|
|
|
+ if (empty($attributes) || empty($table_name)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ $filtred_attributes = array();
|
|
|
+ foreach($attributes as $key => $value) {
|
|
|
+ $filtred_attributes[$key] = "'".self::escape_string($value)."'";
|
|
|
+ }
|
|
|
+
|
|
|
+ //@todo check if the field exists in the table we should use a describe of that table
|
|
|
+ $params = array_keys($filtred_attributes);
|
|
|
+ $values = array_values($filtred_attributes);
|
|
|
+ if (!empty($params) && !empty($values)) {
|
|
|
+ $sql = 'INSERT INTO '.$table_name.' ('.implode(',',$params).') VALUES ('.implode(',',$values).')';
|
|
|
+ self::query($sql);
|
|
|
+ if ($show_query) {
|
|
|
+ var_dump($sql);
|
|
|
+ error_log($sql);
|
|
|
+ }
|
|
|
+ return self::insert_id();
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Experimental useful database finder
|
|
|
+ * @todo lot of stuff to do here
|
|
|
+ * @todo known issues, it doesn't work when using LIKE conditions
|
|
|
+ * @example array('where'=> array('course_code LIKE "?%"'))
|
|
|
+ * @example array('where'=> array('type = ? AND category = ?' => array('setting', 'Plugins'))
|
|
|
+ * @example array('where'=> array('name = "Julio" AND lastname = "montoya"'))
|
|
|
+ */
|
|
|
+ public static function select($columns, $table_name, $conditions = array(), $type_result = 'all', $option = 'ASSOC')
|
|
|
+ {
|
|
|
+ $conditions = self::parse_conditions($conditions);
|
|
|
+
|
|
|
+ //@todo we could do a describe here to check the columns ...
|
|
|
+ if (is_array($columns)) {
|
|
|
+ $clean_columns = implode(',', $columns);
|
|
|
+ } else {
|
|
|
+ if ($columns == '*') {
|
|
|
+ $clean_columns = '*';
|
|
|
+ } else {
|
|
|
+ $clean_columns = (string)$columns;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $sql = "SELECT $clean_columns FROM $table_name $conditions";
|
|
|
+ $result = self::query($sql);
|
|
|
+ $array = array();
|
|
|
+
|
|
|
+ if ($type_result == 'all') {
|
|
|
+ while ($row = self::fetch_array($result, $option)) {
|
|
|
+ if (isset($row['id'])) {
|
|
|
+ $array[$row['id']] = $row;
|
|
|
+ } else {
|
|
|
+ $array[] = $row;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $array = self::fetch_array($result, $option);
|
|
|
+ }
|
|
|
+ return $array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Parses WHERE/ORDER conditions i.e array('where'=>array('id = ?' =>'4'), 'order'=>'id DESC'))
|
|
|
+ * @todo known issues, it doesn't work when using
|
|
|
+ * LIKE conditions example: array('where'=>array('course_code LIKE "?%"'))
|
|
|
+ * @param array $conditions
|
|
|
+ */
|
|
|
+ public static function parse_conditions($conditions)
|
|
|
+ {
|
|
|
+ if (empty($conditions)) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ $return_value = $where_return = '';
|
|
|
+ foreach ($conditions as $type_condition => $condition_data) {
|
|
|
+ if ($condition_data == false) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ $type_condition = strtolower($type_condition);
|
|
|
+ switch ($type_condition) {
|
|
|
+ case 'where':
|
|
|
+ foreach ($condition_data as $condition => $value_array) {
|
|
|
+ if (is_array($value_array)) {
|
|
|
+ $clean_values = array();
|
|
|
+ foreach($value_array as $item) {
|
|
|
+ $item = Database::escape_string($item);
|
|
|
+ $clean_values[]= $item;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $value_array = Database::escape_string($value_array);
|
|
|
+ $clean_values = $value_array;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!empty($condition) && $clean_values != '') {
|
|
|
+ $condition = str_replace('%',"'@percentage@'", $condition); //replace "%"
|
|
|
+ $condition = str_replace("'?'","%s", $condition);
|
|
|
+ $condition = str_replace("?","%s", $condition);
|
|
|
+
|
|
|
+ $condition = str_replace("@%s@","@-@", $condition);
|
|
|
+ $condition = str_replace("%s","'%s'", $condition);
|
|
|
+ $condition = str_replace("@-@","@%s@", $condition);
|
|
|
+
|
|
|
+ // Treat conditions as string
|
|
|
+ $condition = vsprintf($condition, $clean_values);
|
|
|
+ $condition = str_replace('@percentage@','%', $condition); //replace "%"
|
|
|
+ $where_return .= $condition;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!empty($where_return)) {
|
|
|
+ $return_value = " WHERE $where_return" ;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ case 'order':
|
|
|
+ $order_array = $condition_data;
|
|
|
+
|
|
|
+ if (!empty($order_array)) {
|
|
|
+ // 'order' => 'id desc, name desc'
|
|
|
+ $order_array = self::escape_string($order_array, null, false);
|
|
|
+ $new_order_array = explode(',', $order_array);
|
|
|
+ $temp_value = array();
|
|
|
+
|
|
|
+ foreach($new_order_array as $element) {
|
|
|
+ $element = explode(' ', $element);
|
|
|
+ $element = array_filter($element);
|
|
|
+ $element = array_values($element);
|
|
|
+
|
|
|
+ if (!empty($element[1])) {
|
|
|
+ $element[1] = strtolower($element[1]);
|
|
|
+ $order = 'DESC';
|
|
|
+ if (in_array($element[1], array('desc', 'asc'))) {
|
|
|
+ $order = $element[1];
|
|
|
+ }
|
|
|
+ $temp_value[]= $element[0].' '.$order.' ';
|
|
|
+ } else {
|
|
|
+ //by default DESC
|
|
|
+ $temp_value[]= $element[0].' DESC ';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!empty($temp_value)) {
|
|
|
+ $return_value .= ' ORDER BY '.implode(', ', $temp_value);
|
|
|
+ } else {
|
|
|
+ //$return_value .= '';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ case 'limit':
|
|
|
+ $limit_array = explode(',', $condition_data);
|
|
|
+ if (!empty($limit_array)) {
|
|
|
+ if (count($limit_array) > 1) {
|
|
|
+ $return_value .= ' LIMIT '.intval($limit_array[0]).' , '.intval($limit_array[1]);
|
|
|
+ } else {
|
|
|
+ $return_value .= ' LIMIT '.intval($limit_array[0]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $return_value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param array $conditions
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+ public static function parse_where_conditions($conditions)
|
|
|
+ {
|
|
|
+ return self::parse_conditions(array('where' => $conditions));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Experimental useful database update
|
|
|
+ * @todo lot of stuff to do here
|
|
|
+ */
|
|
|
+ public static function delete($table_name, $where_conditions, $show_query = false)
|
|
|
+ {
|
|
|
+ $where_return = self::parse_where_conditions($where_conditions);
|
|
|
+ $sql = "DELETE FROM $table_name $where_return ";
|
|
|
+ if ($show_query) { echo $sql; echo '<br />'; }
|
|
|
+ $result = self::query($sql);
|
|
|
+ $affected_rows = self::affected_rows($result);
|
|
|
+ //@todo should return affected_rows for
|
|
|
+ return $affected_rows;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param string $table_name use Database::get_main_table
|
|
|
+ * @param array $attributes Values to updates
|
|
|
+ * Example: $params['name'] = 'Julio'; $params['lastname'] = 'Montoya';
|
|
|
+ * @param array $where_conditions where conditions i.e array('id = ?' =>'4')
|
|
|
+ * @param bool $show_query
|
|
|
+ * @return bool|int
|
|
|
+ */
|
|
|
+ public static function update(
|
|
|
+ $table_name,
|
|
|
+ $attributes,
|
|
|
+ $where_conditions = array(),
|
|
|
+ $show_query = false
|
|
|
+ ) {
|
|
|
+ if (!empty($table_name) && !empty($attributes)) {
|
|
|
+ $update_sql = '';
|
|
|
+ //Cleaning attributes
|
|
|
+ $count = 1;
|
|
|
+ foreach ($attributes as $key=>$value) {
|
|
|
+ if (!is_array($value)) {
|
|
|
+ $value = self::escape_string($value);
|
|
|
+ }
|
|
|
+ $update_sql .= "$key = '$value' ";
|
|
|
+ if ($count < count($attributes)) {
|
|
|
+ $update_sql.=', ';
|
|
|
+ }
|
|
|
+ $count++;
|
|
|
+ }
|
|
|
+ if (!empty($update_sql)) {
|
|
|
+ //Parsing and cleaning the where conditions
|
|
|
+ $where_return = self::parse_where_conditions($where_conditions);
|
|
|
+ $sql = "UPDATE $table_name SET $update_sql $where_return ";
|
|
|
+ if ($show_query) {
|
|
|
+ var_dump($sql);
|
|
|
+ }
|
|
|
+ $result = self::query($sql);
|
|
|
+ $affected_rows = self::affected_rows($result);
|
|
|
+ return $affected_rows;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @return \Doctrine\ORM\Configuration
|
|
|
+ */
|
|
|
+ public static function getDoctrineConfig()
|
|
|
+ {
|
|
|
+ $isDevMode = true;
|
|
|
+ $isSimpleMode = false;
|
|
|
+ $proxyDir = null;
|
|
|
+ $cache = null;
|
|
|
+
|
|
|
+ $paths = array(
|
|
|
+ api_get_path(SYS_PATH).'src/Chamilo/CoreBundle/Entity',
|
|
|
+ api_get_path(SYS_PATH).'src/Chamilo/UserBundle/Entity',
|
|
|
+ api_get_path(SYS_PATH).'src/Chamilo/CourseBundle/Entity'
|
|
|
+ );
|
|
|
+
|
|
|
+ /*$doctrineCache = api_get_path(SYS_ARCHIVE_PATH).'doctrine/';
|
|
|
+
|
|
|
+ if (!is_dir($doctrineCache)) {
|
|
|
+ mkdir($doctrineCache, api_get_permissions_for_new_directories(), true);
|
|
|
+ }*/
|
|
|
+
|
|
|
+ return \Doctrine\ORM\Tools\Setup::createAnnotationMetadataConfiguration(
|
|
|
+ $paths,
|
|
|
+ $isDevMode,
|
|
|
+ $proxyDir,
|
|
|
+ $cache,
|
|
|
+ $isSimpleMode
|
|
|
+ );
|
|
|
+ }
|
|
|
+}
|