Thomas/Piwigo_Bratonien_Tools
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Harden watermark profile CRUD

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Terranom674
2026-08-15 14:39:48 +02:00
parent af08d0f5cd
commit ac270bdc32
1 changed files with 81 additions and 11 deletions
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92
tools/watermark_profiles.inc.php
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@@ -20,7 +20,7 @@ function bratonien_tools_create_default_watermark_profiles()
{
mass_inserts($table, array('name','watermark_file','xpos','ypos','opacity','min_width','min_height','created'), array(
array('name'=>'Oeffentlich','watermark_file'=>'','xpos'=>90,'ypos'=>90,'opacity'=>35,'min_width'=>10,'min_height'=>10,'created'=>date('Y-m-d H:i:s')),
array('name'=>'Kein Wasserzeichen','watermark_file'=>'','xpos'=>90,'ypos'=>90,'opacity'=>0,'min_width'=>0,'min_height'=>0,'created'=>date('Y-m-d H:i:s')),
array('name'=>'Familie & Freunde','watermark_file'=>'','xpos'=>90,'ypos'=>90,'opacity'=>25,'min_width'=>10,'min_height'=>10,'created'=>date('Y-m-d H:i:s')),
));
}
}
@@ -31,18 +31,48 @@ function bratonien_tools_get_watermark_profiles()
return query2array('SELECT * FROM '.bratonien_tools_table('watermark_profiles').' ORDER BY name');
}
function bratonien_tools_get_watermark_profile($id)
{
$id = (int)$id;
if ($id <= 0)
{
return null;
}
$row = pwg_db_fetch_assoc(pwg_query('SELECT * FROM '.bratonien_tools_table('watermark_profiles').' WHERE id='.$id.' LIMIT 1'));
return $row ?: null;
}
function bratonien_tools_validate_profile_file($file)
{
$file = trim((string)$file);
if ($file === '')
{
return '';
}
$data = bratonien_tools_get_watermark_data();
if (!isset($data['files'][$file]))
{
throw new RuntimeException('Das ausgewaehlte Wasserzeichen existiert nicht.');
}
return $file;
}
function bratonien_tools_save_watermark_profile()
{
$table = bratonien_tools_table('watermark_profiles');
$id = (int)($_POST['profile_id'] ?? 0);
$data = array(
'name' => trim((string)($_POST['profile_name'] ?? '')),
'watermark_file' => (string)($_POST['profile_file'] ?? ''),
'xpos' => (int)($_POST['profile_xpos'] ?? 90),
'ypos' => (int)($_POST['profile_ypos'] ?? 90),
'opacity' => (int)($_POST['profile_opacity'] ?? 35),
'min_width' => (int)($_POST['profile_min_width'] ?? 10),
'min_height' => (int)($_POST['profile_min_height'] ?? 10),
'watermark_file' => bratonien_tools_validate_profile_file($_POST['profile_file'] ?? ''),
'xpos' => max(0, min(100, (int)($_POST['profile_xpos'] ?? 90))),
'ypos' => max(0, min(100, (int)($_POST['profile_ypos'] ?? 90))),
'opacity' => max(1, min(100, (int)($_POST['profile_opacity'] ?? 35))),
'min_width' => max(0, (int)($_POST['profile_min_width'] ?? 10)),
'min_height' => max(0, (int)($_POST['profile_min_height'] ?? 10)),
);
if ($data['name'] === '')
@@ -52,10 +82,15 @@ function bratonien_tools_save_watermark_profile()
if ($id > 0)
{
$updates = array();
foreach ($data as $key=>$value)
if (!bratonien_tools_get_watermark_profile($id))
{
$updates[] = $key.' = \''.pwg_db_real_escape_string($value).'\'';
throw new RuntimeException('Wasserzeichenprofil nicht gefunden.');
}
$updates = array();
foreach ($data as $key => $value)
{
$updates[] = $key."='".pwg_db_real_escape_string((string)$value)."'";
}
pwg_query('UPDATE '.$table.' SET '.implode(',', $updates).' WHERE id='.$id);
}
@@ -68,14 +103,49 @@ function bratonien_tools_save_watermark_profile()
return array('message'=>'Wasserzeichenprofil gespeichert.');
}
function bratonien_tools_profile_is_referenced($id)
{
$id = (int)$id;
$rule_count = pwg_db_fetch_row(pwg_query('SELECT COUNT(*) FROM '.bratonien_tools_table('watermark_rules').' WHERE profile_id='.$id));
if ((int)$rule_count[0] > 0)
{
return true;
}
$defaults = bratonien_tools_get_watermark_defaults();
return ((int)($defaults['public_profile'] ?? 0) === $id || (int)($defaults['private_profile'] ?? 0) === $id);
}
function bratonien_tools_delete_watermark_profile()
{
$id = (int)($_POST['profile_id'] ?? 0);
if ($id <= 0)
if ($id <= 0 || !bratonien_tools_get_watermark_profile($id))
{
throw new RuntimeException('Ungueltiges Profil.');
}
if (bratonien_tools_profile_is_referenced($id))
{
throw new RuntimeException('Das Profil wird noch von globalen Einstellungen oder Albumregeln verwendet.');
}
pwg_query('DELETE FROM '.bratonien_tools_table('watermark_profiles').' WHERE id='.$id);
return array('message'=>'Wasserzeichenprofil geloescht.');
}
function bratonien_tools_duplicate_watermark_profile()
{
$id = (int)($_POST['profile_id'] ?? 0);
$profile = bratonien_tools_get_watermark_profile($id);
if (!$profile)
{
throw new RuntimeException('Wasserzeichenprofil nicht gefunden.');
}
unset($profile['id']);
$profile['name'] .= ' (Kopie)';
$profile['created'] = date('Y-m-d H:i:s');
mass_inserts(bratonien_tools_table('watermark_profiles'), array_keys($profile), array($profile));
return array('message'=>'Wasserzeichenprofil dupliziert.');
}