<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* User preferences page
*
* @package PhpMyAdmin
*/

/**
* Gets some core libraries and displays a top message if required
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/user_preferences.lib.php';
require_once 'libraries/config/config_functions.lib.php';
require_once 'libraries/config/messages.inc.php';
require_once 'libraries/config/ConfigFile.class.php';
require_once 'libraries/config/Form.class.php';
require_once 'libraries/config/FormDisplay.class.php';
require 'libraries/config/user_preferences.forms.php';

PMA_userprefsPageInit();

// handle form processing

$form_param = filter_input(INPUT_GET, 'form');
if (! isset($forms[$form_param])) {
$forms_keys = array_keys($forms);
$form_param = array_shift($forms_keys);
}

$form_display = new FormDisplay();
foreach ($forms[$form_param] as $form_name => $form) {
// skip Developer form if no setting is available
if ($form_name == 'Developer' && !$GLOBALS['cfg']['UserprefsDeveloperTab']) {
continue;
}
$form_display->registerForm($form_name, $form, 1);
}

if (isset($_POST['revert'])) {
// revert erroneous fields to their default values
$form_display->fixErrors();
// redirect
$url_params = array('form' => $form_param);
PMA_sendHeaderLocation(
$cfg['PmaAbsoluteUri'] . 'prefs_forms.php'
. PMA_generate_common_url($url_params, '&')
);
exit;
}

$error = null;
if ($form_display->process(false) && !$form_display->hasErrors()) {
// save settings
$result = PMA_saveUserprefs(ConfigFile::getInstance()->getConfigArray());
if ($result === true) {
// reload config
$GLOBALS['PMA_Config']->loadUserPreferences();
$hash = ltrim(filter_input(INPUT_POST, 'tab_hash'), '#');
PMA_userprefsRedirect(
'prefs_forms.php',
array('form' => $form_param),
$hash
);
exit;
} else {
$error = $result;
}
}

// display forms
$response = PMA_Response::getInstance();
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('config.js');

require 'libraries/user_preferences.inc.php';
if ($error) {
$error->display();
}
if ($form_display->hasErrors()) {
// form has errors
?>
<div class="error config-form">
<b><?php echo __('Cannot save settings, submitted form contains errors') ?></b>
<?php $form_display->displayErrors(); ?>
</div>
<?php
}
$form_display->display(true, true);
?>