function imagecache_update_4 in ImageCache 5.2
Same name and namespace in other branches
- 6.2 imagecache.install \imagecache_update_4()
File
- ./
imagecache.install, line 189
Code
function imagecache_update_4() {
$ret = array();
// add action column to the imagecache_action table just becuase serialization bugs me.
switch ($GLOBALS['db_type']) {
case 'mysql':
case 'mysqli':
$ret[] = update_sql("ALTER TABLE {imagecache_action} ADD COLUMN action varchar(255) not null default '' after weight");
break;
case 'pgsql':
$ret[] = update_sql("ALTER TABLE {imagecache_action} ADD COLUMN action varchar(255) NOT NULL DEFAULT ''");
break;
}
// unserialize what we can.
$result = db_query("SELECT * FROM {imagecache_action}");
while ($row = db_fetch_array($result)) {
$data = unserialize($row['data']);
// remove function from data if present;
$function = $data['function'];
unset($data['function']);
$data = serialize($data);
// Rename scale and crop for any people who upgraded early...
if ($function == 'scale and crop') {
$function = 'scale_and_crop';
}
// Keep scale and crop and the old scale function seperate... I don't really want to break BC with
// the 2.x update. We'll deprecate this version.
if ($function == 'scale') {
$function = 'deprecated_scale';
}
// prefix with module name as per new status quo.
// since other modules couldn't implement actions before this update
// we assume imagecache...
$function = 'imagecache_' . $function;
db_query("UPDATE {imagecache_action} SET action='%s', data='%s' WHERE actionid = %d", $function, $data, $row['actionid']);
}
cache_clear_all('*', 'cache', TRUE);
return $ret;
}