120 lines
3.3 KiB
PHP
120 lines
3.3 KiB
PHP
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<?php
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/**
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* Created by JetBrains PhpStorm.
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* User: Stefan Warnat <support@stefanwarnat.de>
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* Date: 20.09.14 23:15
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* You must not use this file without permission.
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*/
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namespace Workflow\Plugins\ConnectionProvider;
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class MySQL extends \Workflow\ConnectionProvider {
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protected $_title = 'MySQL Connection';
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private static $Cache = array();
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protected $configFields = array(
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'server' => array(
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'label' => 'MySQL Server',
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'type' => 'text',
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'description' => 'Leave empty to use VtigerCRM Server'
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),
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'port' => array(
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'label' => 'MySQL Serverport',
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'type' => 'text',
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'description' => 'Leave empty to use VtigerCRM Port',
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),
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'mysql_username' => array(
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'label' => 'MySQL Login Username',
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'type' => 'text',
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'description' => 'Leave empty to use VtigerCRM Login'
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),
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'mysql_password' => array(
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'label' => 'MySQL Login Password',
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'type' => 'password',
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),
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'test_button' => array(
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'label' => 'Test settings',
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'type' => 'test_button',
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),
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);
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protected $js4Editor = '';
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/**
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* @throws Exception
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*/
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public function renderExtraBackend($data) {
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}
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/**
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* @return \PDO
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*/
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public function getMySQLConnection() {
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$id = $this->get('_id');
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if(!empty($id) && isset(self::$Cache[$id])) {
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return self::$Cache[$id];
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}
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$server = $this->get('server');
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$port = $this->get('port');
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$mysql_username = $this->get('mysql_username');
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$mysql_password = $this->get('mysql_password');
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global $dbconfig;
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if(empty($server)) {
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$server = $dbconfig['db_server'];
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}
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if(empty($port)) {
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$port = trim($dbconfig['db_port'],':');
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}
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if(empty($mysql_username)) {
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$mysql_username = $dbconfig['db_username'];
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$mysql_password = $dbconfig['db_password'];
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}
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$db = new \PDO('mysql:host='.$server.';port='.$port.';charset=utf8', $mysql_username, $mysql_password);
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$db->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
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if($id == 'vtigerdb') {
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$db->query("use `".$dbconfig['db_name'] . '`;');
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}
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if(!empty($id)) {
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self::$Cache[$id] = $db;
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}
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return $db;
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}
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public function getColumns($tablenames) {
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$condb = $this->getMySQLConnection();
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// get column names
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$query = $condb->prepare("DESCRIBE $tablenames");
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$query->execute();
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$table_names = $query->fetchAll(\PDO::FETCH_ASSOC);
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$columns = array();
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foreach($table_names as $col) {
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$columns[$col['Field']] = $col;
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}
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return $columns;
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}
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public function test() {
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try {
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$connection = $this->getMySQLConnection();
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} catch (\Exception $exp) {
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throw new \Exception ($exp->getMessage());
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}
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return true;
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}
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public function database($newDatabase) {
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$connection = $this->getMySQLConnection();
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$connection->exec('USE `'.$newDatabase.'`;');
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}
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}
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\Workflow\ConnectionProvider::register('mysql', '\Workflow\Plugins\ConnectionProvider\MySQL');
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