date.chapril.org-framadate/app/classes/Framadate/Services/InstallService.php

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<?php
/**
* This software is governed by the CeCILL-B license. If a copy of this license
* is not distributed with this file, you can obtain one at
* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
*
* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Rapha<EFBFBD>l DROZ
* Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
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*
* =============================
*
* Ce logiciel est r<EFBFBD>gi par la licence CeCILL-B. Si une copie de cette licence
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* ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
*
* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Rapha<EFBFBD>l DROZ
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* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
*/
namespace Framadate\Services;
use function __f;
use Exception;
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use Framadate\Utils;
use PDO;
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use Smarty;
/**
* This class helps to clean all inputs from the users or external services.
*/
class InstallService {
private $fields = [
// General
'appName' => 'Framadate',
'appMail' => '',
'responseMail' => '',
'defaultLanguage' => 'fr',
'cleanUrl' => true,
// Database configuration
'dbConnectionString' => 'mysql:host=<HOST>;dbname=<SCHEMA>;port=3306',
'dbUser' => 'root',
'dbPassword' => '',
'dbPrefix' => 'fd_',
'migrationTable' => 'framadate_migration'
];
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public function __construct() {}
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public function updateFields($data): void
{
foreach ($data as $field => $value) {
$this->fields[$field] = $value;
}
}
public function install(Smarty &$smarty): array
{
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// Check values are present
if (empty($this->fields['appName']) || empty($this->fields['appMail']) || empty($this->fields['defaultLanguage']) || empty($this->fields['dbConnectionString']) || empty($this->fields['dbUser'])) {
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return $this->error('MISSING_VALUES');
}
// Connect to database
try {
$connect = $this->connectTo($this->fields['dbConnectionString'], $this->fields['dbUser'], $this->fields['dbPassword']);
} catch(Exception $e) {
return $this->error('CANT_CONNECT_TO_DATABASE', $e->getMessage());
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}
// Write configuration to conf.php file
if ($this->writeConfiguration($smarty) === false) {
return $this->error(__f('Error', "Can't create the config.php file in '%s'.", CONF_FILENAME));
}
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return $this->ok();
}
/**
* Connect to PDO compatible source
*
* @param string $connectionString
* @param string $user
* @param string $password
* @return PDO
*/
public function connectTo(string $connectionString, string $user, string $password): PDO
{
$pdo = @new PDO($connectionString, $user, $password);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
return $pdo;
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}
/**
* @return false|int
*/
public function writeConfiguration(Smarty &$smarty) {
foreach($this->fields as $field=>$value) {
$smarty->assign($field, $value);
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}
$content = $smarty->fetch('admin/config.tpl');
return $this->writeToFile($content);
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}
/**
* @param $content
* @return false|int
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*/
public function writeToFile(string $content) {
return @file_put_contents(CONF_FILENAME, $content);
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}
/**
* @return array
*/
public function ok(): array
{
return [
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'status' => 'OK',
'msg' => __f('Installation', 'Ended', Utils::get_server_name())
];
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}
/**
* @param string $msg
* @param string $details
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* @return array
*/
public function error(string $msg, string $details = ''): array
{
return [
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'status' => 'ERROR',
'code' => $msg,
'details' => $details,
];
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}
public function getFields(): array
{
return $this->fields;
}
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}