Thomas/Piwigo_Bratonien_Tools
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0.9.7.17: Verbindungsloeschung ueber eigene Gallery-Root

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Terranom674
2026-08-19 23:27:09 +02:00
parent a4fb7421f0
commit d075d05708
1 changed files with 28 additions and 25 deletions
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53
include/nc_connector_delete_safe.inc.php
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@@ -28,18 +28,34 @@ function bratonien_tools_nc_connector_webdav_site_id(array $connection)
return (int)$row['id']; return (int)$row['id'];
} }
function bratonien_tools_nc_connector_gallery_db_prefix(array $connection)
{
$config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
$gallery_root = rtrim((string)($config['parallel_gallery_root'] ?? ''), '/');
$piwigo_root = rtrim(PHPWG_ROOT_PATH, '/');
if ($gallery_root === '' || strpos($gallery_root, $piwigo_root.'/') !== 0) return '';
$relative = ltrim(substr($gallery_root, strlen($piwigo_root)), '/');
return $relative === '' ? '' : './'.rtrim($relative, '/').'/';
}
function bratonien_tools_nc_connector_remove_webdav_piwigo_content(array $connection) function bratonien_tools_nc_connector_remove_webdav_piwigo_content(array $connection)
{ {
$site_id = bratonien_tools_nc_connector_webdav_site_id($connection);
if ($site_id < 1) return array('site_id'=>0, 'images'=>0);
include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
$site_id = bratonien_tools_nc_connector_webdav_site_id($connection);
$db_prefix = bratonien_tools_nc_connector_gallery_db_prefix($connection);
if ($db_prefix === '') return array('site_id'=>$site_id, 'images'=>0);
$escaped = pwg_db_real_escape_string(addcslashes($db_prefix, '_%\\'));
$image_rows = array(); $image_rows = array();
$query = '\nSELECT DISTINCT i.id, i.path, i.representative_ext\n FROM '.IMAGES_TABLE.' AS i\n LEFT JOIN '.CATEGORIES_TABLE.' AS sc ON sc.id = i.storage_category_id\n LEFT JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON ic.image_id = i.id\n LEFT JOIN '.CATEGORIES_TABLE.' AS vc ON vc.id = ic.category_id\n WHERE sc.site_id = '.$site_id.' OR vc.site_id = '.$site_id.'\n;'; $result = pwg_query(
$result = pwg_query($query); "SELECT id, path, representative_ext FROM ".IMAGES_TABLE.
" WHERE path LIKE '".$escaped."%' ESCAPE '\\\\'"
);
while ($row = pwg_db_fetch_assoc($result)) while ($row = pwg_db_fetch_assoc($result))
{ {
if (strpos((string)$row['path'], $db_prefix) !== 0) continue;
$row['id'] = (int)$row['id']; $row['id'] = (int)$row['id'];
$image_rows[$row['id']] = $row; $image_rows[$row['id']] = $row;
} }
@@ -56,20 +72,14 @@ function bratonien_tools_nc_connector_remove_webdav_piwigo_content(array $connec
} }
} }
delete_site($site_id);
if ($image_rows) if ($image_rows)
{ {
$ids = array_keys($image_rows); delete_elements(array_map('intval', array_keys($image_rows)), false);
$remaining = query2array( }
'SELECT id FROM '.IMAGES_TABLE.' WHERE id IN ('.implode(',', array_map('intval', $ids)).')',
null, if ($site_id > 0)
'id' {
); delete_site($site_id);
if ($remaining)
{
delete_elements(array_map('intval', $remaining), false);
}
} }
invalidate_user_cache(true); invalidate_user_cache(true);
@@ -110,14 +120,7 @@ function bratonien_tools_nc_connector_delete_safe()
@file_put_contents($status_dir.'/deleted-'.$id, date('c')."\n", LOCK_EX); @file_put_contents($status_dir.'/deleted-'.$id, date('c')."\n", LOCK_EX);
} }
if ((int)$cleanup['site_id'] > 0)
{
return array(
'message'=>'Verbindung wurde gelöscht. Die zugehörigen Piwigo-Alben und '.(int)$cleanup['images'].' Bilder wurden aus Piwigo entfernt. Nextcloud-Dateien blieben unverändert.',
);
}
return array( return array(
'message'=>'Verbindung wurde gelöscht. Verbliebene Laufzeitdaten werden automatisch bereinigt. Quelldateien blieben unverändert.', 'message'=>'Verbindung wurde gelöscht. '.(int)$cleanup['images'].' eindeutig zu dieser Verbindung gehörende Bilder wurden aus Piwigo entfernt. Nextcloud-Dateien blieben unverändert.',
); );
} }