Chapril/date.chapril.org-framadate
Chapril/date.chapril.org-framadate
24
1
Fork 0
Code Issues Pull Requests Releases Activity

Add migration script to rpad some votes from 0.8

Browse Source
This commit is contained in:
Olivier Perez 2015-09-18 11:20:04 +02:00
parent 8e899f2ca8
commit 09e1da3529
2 changed files with 71 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
admin/migration.php
View File

@ -24,6 +24,7 @@ use Framadate\Migration\AddColumn_uniqId_In_vote_For_0_9;
use Framadate\Migration\AddColumn_hidden_In_poll_For_0_9;
use Framadate\Migration\Generate_uniqId_for_old_votes;
use Framadate\Migration\Migration;
use Framadate\Migration\RPadVotes_from_0_8;
use Framadate\Utils;
include_once __DIR__ . '/../app/inc/init.php';
@ -38,6 +39,7 @@ $migrations = [
new AddColumn_uniqId_In_vote_For_0_9(),
new AddColumn_hidden_In_poll_For_0_9(),
new Generate_uniqId_for_old_votes(),
new RPadVotes_from_0_8()
];
// ---------------------------------------

69
app/classes/Framadate/Migration/RPadVotes_from_0_8.php Normal file
View File

@ -0,0 +1,69 @@
<?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 Raphaël DROZ
* Authors of Framadate/OpenSondate: Framasoft (https://github.com/framasoft)
*
* =============================
*
* Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
* 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 Raphaël DROZ
* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
*/
namespace Framadate\Migration;
use Framadate\Utils;
/**
* This migration RPad votes from version 0.8.
* Because some votes does not have enough values for their poll.
*
* @package Framadate\Migration
* @version 0.9
*/
class RPadVotes_from_0_8 implements Migration {
function description() {
return 'RPad votes from version 0.8.';
}
function preCondition(\PDO $pdo) {
$stmt = $pdo->query('SHOW TABLES');
$tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
// Check if tables of v0.9 are presents
$diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
return count($diff) === 0;
}
function execute(\PDO $pdo) {
$pdo->beginTransaction();
$this->rpadVotes($pdo);
$pdo->commit();
return true;
}
private function rpadVotes($pdo) {
$pdo->exec('UPDATE fd_vote fv
INNER JOIN (
SELECT v.id, RPAD(v.choices, inn.slots_count, \'0\') new_choices
FROM fd_vote v
INNER JOIN
(SELECT s.poll_id, SUM(IFNULL(LENGTH(s.moments) - LENGTH(REPLACE(s.moments, \',\', \'\')) + 1, 1)) slots_count
FROM fd_slot s
GROUP BY s.poll_id
ORDER BY s.poll_id) inn ON inn.poll_id = v.poll_id
WHERE LENGTH(v.choices) != inn.slots_count
LIMIT 0,1
) computed ON fv.id = computed.id
SET fv.choices = computed.new_choices');
}
}