This commit is contained in:
Marcin Łojewski
260
ajax/settings.php
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260
ajax/settings.php
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<?php
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/**
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* ownCloud - user_sql
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*
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* @author Andreas Böhler and contributors
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* @copyright 2012-2015 Andreas Böhler <dev (at) aboehler (dot) at>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* This is the AJAX portion of the settings page.
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*
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* It can:
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* - Verify the connection settings
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* - Load autocomplete values for tables
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* - Load autocomplete values for columns
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* - Save settings for a given domain
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* - Load settings for a given domain
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*
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* It always returns JSON encoded responses
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*/
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namespace OCA\user_sql;
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// Init owncloud
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// Check if we are a user
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\OCP\User::checkAdminUser();
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\OCP\JSON::checkAppEnabled('user_sql');
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// CSRF checks
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\OCP\JSON::callCheck();
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$helper = new \OCA\user_sql\lib\Helper;
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$l = \OC::$server->getL10N('user_sql');
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$params = $helper -> getParameterArray();
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$response = new \OCP\AppFramework\Http\JSONResponse();
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// Check if the request is for us
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if(isset($_POST['appname']) && ($_POST['appname'] === 'user_sql') && isset($_POST['function']) && isset($_POST['domain']))
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{
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$domain = $_POST['domain'];
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switch($_POST['function'])
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{
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// Save the settings for the given domain to the database
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case 'saveSettings':
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$parameters = array('host' => $_POST['sql_hostname'],
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'password' => $_POST['sql_password'],
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'user' => $_POST['sql_username'],
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'dbname' => $_POST['sql_database'],
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'tablePrefix' => ''
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);
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// Check if the table exists
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if(!$helper->verifyTable($parameters, $_POST['sql_driver'], $_POST['sql_table']))
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{
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('The selected SQL table '.$_POST['sql_table'].' does not exist!'))));
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break;
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}
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// Retrieve all column settings
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$columns = array();
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foreach($params as $param)
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{
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if(strpos($param, 'col_') === 0)
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{
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if(isset($_POST[$param]) && $_POST[$param] !== '')
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$columns[] = $_POST[$param];
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}
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}
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// Check if the columns exist
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$status = $helper->verifyColumns($parameters, $_POST['sql_driver'], $_POST['sql_table'], $columns);
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if($status !== true)
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{
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('The selected SQL column(s) do(es) not exist: '.$status))));
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break;
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}
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// If we reach this point, all settings have been verified
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foreach($params as $param)
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{
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// Special handling for checkbox fields
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if(isset($_POST[$param]))
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{
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if($param === 'set_strip_domain')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_strip_domain_'.$domain, 'true');
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}
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elseif($param === 'set_allow_pwchange')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_allow_pwchange_'.$domain, 'true');
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}
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elseif($param === 'set_active_invert')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_active_invert_'.$domain, 'true');
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}
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elseif($param === 'set_enable_gethome')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_enable_gethome_'.$domain, 'true');
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}
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else
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{
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\OC::$server->getConfig()->setAppValue('user_sql', $param.'_'.$domain, $_POST[$param]);
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}
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} else
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{
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if($param === 'set_strip_domain')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_strip_domain_'.$domain, 'false');
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}
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elseif($param === 'set_allow_pwchange')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_allow_pwchange_'.$domain, 'false');
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}
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elseif($param === 'set_active_invert')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_active_invert_'.$domain, 'false');
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}
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elseif($param === 'set_enable_gethome')
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{
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\OC::$server->getConfig()->setAppValue('user_sql', 'set_enable_gethome_'.$domain, 'false');
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}
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}
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}
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$response->setData(array('status' => 'success',
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'data' => array('message' => $l -> t('Application settings successfully stored.'))));
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break;
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// Load the settings for a given domain
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case 'loadSettingsForDomain':
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$retArr = array();
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foreach($params as $param)
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{
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$retArr[$param] = \OC::$server->getConfig()->getAppValue('user_sql', $param.'_'.$domain, '');
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}
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$response->setData(array('status' => 'success',
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'settings' => $retArr));
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break;
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// Try to verify the database connection settings
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case 'verifySettings':
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$cm = new \OC\DB\ConnectionFactory();
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if(!isset($_POST['sql_driver']))
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{
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('Error connecting to database: No driver specified.'))));
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break;
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}
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if(($_POST['sql_hostname'] === '') || ($_POST['sql_database'] === ''))
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{
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('Error connecting to database: You must specify at least host and database'))));
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break;
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}
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$parameters = array('host' => $_POST['sql_hostname'],
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'password' => $_POST['sql_password'],
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'user' => $_POST['sql_username'],
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'dbname' => $_POST['sql_database'],
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'tablePrefix' => ''
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);
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try {
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$conn = $cm -> getConnection($_POST['sql_driver'], $parameters);
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$response->setData(array('status' => 'success',
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'data' => array('message' => $l -> t('Successfully connected to database'))));
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}
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catch(\Exception $e)
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{
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('Error connecting to database: ').$e->getMessage())));
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}
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break;
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// Get the autocompletion values for a column
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case 'getColumnAutocomplete':
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$parameters = array('host' => $_POST['sql_hostname'],
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'password' => $_POST['sql_password'],
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'user' => $_POST['sql_username'],
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'dbname' => $_POST['sql_database'],
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'tablePrefix' => ''
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);
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if($helper->verifyTable($parameters, $_POST['sql_driver'], $_POST['sql_table']))
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$columns = $helper->getColumns($parameters, $_POST['sql_driver'], $_POST['sql_table']);
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else
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$columns = array();
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$search = $_POST['request'];
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$ret = array();
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foreach($columns as $name)
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{
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if(($search === '') || ($search === 'search') || (strpos($name, $search) === 0))
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{
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$ret[] = array('label' => $name,
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'value' => $name);
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}
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}
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$response -> setData($ret);
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break;
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// Get the autocompletion values for a table
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case 'getTableAutocomplete':
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$parameters = array('host' => $_POST['sql_hostname'],
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'password' => $_POST['sql_password'],
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'user' => $_POST['sql_username'],
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'dbname' => $_POST['sql_database'],
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'tablePrefix' => ''
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);
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$tables = $helper->getTables($parameters, $_POST['sql_driver']);
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$search = $_POST['request'];
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$ret = array();
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foreach($tables as $name)
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{
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if(($search === '') || ($search === 'search') || (strpos($name, $search) === 0))
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{
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$ret[] = array('label' => $name,
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'value' => $name);
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}
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}
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$response -> setData($ret);
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break;
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}
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} else
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{
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// If the request was not for us, set an error message
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$response->setData(array('status' => 'error',
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'data' => array('message' => $l -> t('Not submitted for us.'))));
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}
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// Return the JSON array
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echo $response->render();
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