Thomas/Piwigo_Bratonien_Tools
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Add QR upload administration and deletion

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Terranom674
2026-09-05 16:16:52 +02:00
parent 3662bdefc2
commit d006217660
1 changed files with 101 additions and 2 deletions
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103
include/customer_qr_upload.inc.php
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@@ -54,8 +54,8 @@ function bratonien_tools_customer_qr_save_settings()
return array(
'message' => $settings['enabled']
? 'Kunden-QR-Upload aktiviert.'
: 'Kunden-QR-Upload deaktiviert.',
? 'QR-Upload aktiviert.'
: 'QR-Upload deaktiviert.',
);
}
@@ -352,6 +352,83 @@ function bratonien_tools_customer_qr_process_uploads($year, array $files, array
return $results;
}
function bratonien_tools_customer_qr_delete_upload()
{
$id = isset($_POST['customer_qr_id']) ? (int)$_POST['customer_qr_id'] : 0;
if ($id < 1)
{
throw new InvalidArgumentException('Ungültiger QR-Upload.');
}
$root = bratonien_tools_customer_qr_ensure_storage();
$table = bratonien_tools_customer_qr_table();
$result = pwg_query('SELECT id, upload_year, code_number, stored_name FROM `'.$table.'` WHERE id='.$id.' LIMIT 1');
$row = pwg_db_fetch_assoc($result);
if (!$row)
{
throw new RuntimeException('Der QR-Upload wurde nicht gefunden.');
}
$year = bratonien_tools_customer_qr_year($row['upload_year']);
$number = bratonien_tools_customer_qr_number_for_year($year, $row['code_number']);
$stored_name = (string)$row['stored_name'];
if ($stored_name === '' || basename($stored_name) !== $stored_name)
{
throw new RuntimeException('Der gespeicherte Dateiname ist ungültig.');
}
$lock_dir = $root.DIRECTORY_SEPARATOR.'.locks';
if (!is_dir($lock_dir) && !@mkdir($lock_dir, 0770, true) && !is_dir($lock_dir))
{
throw new RuntimeException('QR-Lockverzeichnis konnte nicht angelegt werden.');
}
$lock_path = $lock_dir.DIRECTORY_SEPARATOR.$year.'-'.$number.'.lock';
$lock = @fopen($lock_path, 'c+');
if ($lock === false || !@flock($lock, LOCK_EX))
{
if (is_resource($lock)) fclose($lock);
throw new RuntimeException('Der QR-Upload konnte nicht sicher gesperrt werden.');
}
try
{
$file = $root.DIRECTORY_SEPARATOR.$year.DIRECTORY_SEPARATOR.$stored_name;
if (is_file($file) && !@unlink($file))
{
throw new RuntimeException('Die QR-Datei konnte nicht gelöscht werden. Der Datenbankeintrag bleibt erhalten.');
}
if (pwg_query('DELETE FROM `'.$table.'` WHERE id='.$id.' LIMIT 1') === false)
{
throw new RuntimeException('Der QR-Datenbankeintrag konnte nicht gelöscht werden.');
}
}
finally
{
@flock($lock, LOCK_UN);
fclose($lock);
}
return array(
'message' => 'QR-Code '.$number.' aus '.$year.' gelöscht. Die Nummer ist wieder frei.',
);
}
function bratonien_tools_customer_qr_size_label($bytes)
{
$bytes = max(0, (int)$bytes);
if ($bytes >= 1048576)
{
return number_format($bytes / 1048576, 1, ',', '.').' MB';
}
if ($bytes >= 1024)
{
return number_format($bytes / 1024, 0, ',', '.').' KB';
}
return $bytes.' B';
}
function bratonien_tools_customer_qr_admin_data()
{
bratonien_tools_customer_qr_ensure_storage();
@@ -386,6 +463,27 @@ function bratonien_tools_customer_qr_admin_data()
);
}
$uploads = array();
$upload_result = pwg_query(
'SELECT id, upload_year, code_number, original_name, file_size, created '
.'FROM `'.$table.'` '
.'ORDER BY upload_year DESC, CAST(code_number AS UNSIGNED) ASC, id ASC'
);
while ($row = pwg_db_fetch_assoc($upload_result))
{
$id = (int)$row['id'];
$uploads[] = array(
'id' => $id,
'year' => (int)$row['upload_year'],
'number' => (string)$row['code_number'],
'original_name' => (string)$row['original_name'],
'file_size' => (int)$row['file_size'],
'file_size_label' => bratonien_tools_customer_qr_size_label($row['file_size']),
'created' => (string)$row['created'],
'preview_url' => get_absolute_root_url(true).'plugins/'.BRATONIEN_TOOLS_ID.'/customer-qr-admin-file.php?id='.$id,
);
}
$year_keys = array_keys($limits);
sort($year_keys, SORT_NUMERIC);
@@ -396,6 +494,7 @@ function bratonien_tools_customer_qr_admin_data()
'year_max' => (int)end($year_keys),
'default_year' => $current_year,
'years' => $years,
'uploads' => $uploads,
'total' => $total,
'current_year_total' => (int)$counts[$current_year],
'current_year_capacity' => (int)$limits[$current_year],