78 lines
2.4 KiB
PHP
78 lines
2.4 KiB
PHP
<?php
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/**
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* This software is governed by the CeCILL-B license. If a copy of this license
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* is not distributed with this file, you can obtain one at
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
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*
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* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
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* Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
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*
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* =============================
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*
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* Ce logiciel est régi 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
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
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*
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* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
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* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
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*/
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namespace Framadate\Migration;
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use Framadate\Utils;
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/**
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* This migration adds the field hidden on the poll table.
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*
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* @package Framadate\Migration
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* @version 0.9
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*/
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class AddColumn_hidden_In_poll_For_0_9 implements Migration {
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function __construct() {
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}
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/**
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* This method should describe in english what is the purpose of the migration class.
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*
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* @return string The description of the migration class
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*/
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function description() {
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return 'Add column "hidden" in table "vote" for version 0.9';
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}
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/**
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* This method could check if the execute method should be called.
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* It is called before the execute method.
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*
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* @param \PDO $pdo The connection to database
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* @return bool true is the Migration should be executed.
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*/
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function preCondition(\PDO $pdo) {
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$stmt = $pdo->query('SHOW TABLES');
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$tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
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// Check if tables of v0.9 are presents
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$diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
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return count($diff) === 0;
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}
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/**
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* This method is called only one time in the migration page.
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*
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* @param \PDO $pdo The connection to database
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* @return bool true is the execution succeeded
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*/
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function execute(\PDO $pdo) {
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$this->alterPollTable($pdo);
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return true;
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}
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private function alterPollTable(\PDO $pdo) {
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$pdo->exec('
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ALTER TABLE `' . Utils::table('poll') . '`
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ADD `hidden` TINYINT( 1 ) NOT NULL DEFAULT "0"');
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}
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}
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