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Preparation #2 for SQLite

Browse Source 
https://github.com/marienfressinaud/FreshRSS/issues/100
This commit is contained in:
Alexandre Alapetite
2014-07-03 22:11:25 +02:00
parent d6f4141086
commit 2501bb337e
4 changed files with 15 additions and 7 deletions
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42
app/Models/EntryDAOSQLite.php Normal file
View File

@@ -0,0 +1,42 @@
<?php
class FreshRSS_EntryDAOSQLite extends FreshRSS_EntryDAO {
public function markRead($ids, $is_read = true) {
if (is_array($ids)) { //Many IDs at once
if (true) { //Not supported yet in SQLite, so always call IDs one by one
$affected = 0;
foreach ($ids as $id) {
$affected += $this->markRead($id, $is_read);
}
return $affected;
}
} else {
$this->bd->beginTransaction();
$sql = 'UPDATE `' . $this->prefix . 'entry` e SET e.is_read = ? WHERE e.id=? AND e.is_read<>?';
$values = array($is_read ? 1 : 0, $ids, $is_read ? 1 : 0);
$stm = $this->bd->prepare($sql);
if (!($stm && $stm->execute ($values))) {
$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR);
$this->bd->rollBack ();
return false;
}
$affected = $stm->rowCount();
if ($affected > 0) {
$sql = 'UPDATE `' . $this->prefix . 'feed` f SET f.cache_nbUnreads=f.cache_nbUnreads' . ($is_read ? '-' : '+') . '1 '
. 'WHERE f.id=(SELECT e.id_feed FROM `' . $this->prefix . 'entry` e WHERE e.id=?)';
$values = array($ids);
$stm = $this->bd->prepare($sql);
if (!($stm && $stm->execute ($values))) {
$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR);
$this->bd->rollBack ();
return false;
}
}
$this->bd->commit();
return $affected;
}
}
}