public function val_get()
{
if ($this->resolved_value) {
$val = $this->resolved_value;
} else {
$val = $this->form()->input_value($this->name);
}
if (gettype($val) == 'string') {
$val = \System\Json::decode($val);
}
if (is_array($val)) {
if ($val['method'] == 'url') {
$val = \System\File::fetch($val['url'])->temp()->unload();
$val->temp = false;
$val->method = 'keep';
} else {
if ($val['method'] == 'upload') {
$file = $this->form()->request->post($val['upload']);
$file = \System\File::from_tmp($file['tmp_name'], $val['name']);
$file->temp();
$file->temp = false;
$file->method = 'keep';
$file->mime = $val['mime'];
$val = $file;
} else {
if ($val['method'] == 'save') {
$file = \System\File::from_path($val['path']);
$file->read_meta();
$val = $file;
} else {
if ($val['method'] == 'drop') {
$val = null;
}
}
}
}
}
$this->resolved_value = $val;
return $val;
}
public static function get_schema()
{
static::check_model();
$attrs = array();
$schema = array();
$cname = get_called_class();
$list = static::get_attr_list();
foreach ($list as $name) {
if ($name == static::get_id_col()) {
continue;
}
$attr = static::get_attr($name);
$attr['name'] = $name;
switch ($attr['type']) {
case 'bool':
$attr['type'] = 'boolean';
break;
case 'varchar':
$attr['type'] = 'string';
break;
case 'json':
$attr['type'] = 'object';
break;
case self::REL_HAS_ONE:
$nm = $attr['model'];
$attr['type'] = 'model';
$attr['subtype'] = 'has_one';
$attr['bound_to'] = static::get_rel_bound_to($name);
break;
case self::REL_BELONGS_TO:
$attr['type'] = 'model';
break;
case self::REL_HAS_MANY:
$rm = $attr['model'];
if (empty($attr['is_bilinear'])) {
$attr['bound_to'] = static::get_rel_bound_to($name);
$attr['foreign_key'] = $rm::get_belongs_to_id($attr['bound_to']);
} else {
$attr['foreign_key'] = static::get_id_col();
}
$attr['type'] = 'collection';
break;
}
// Convert attribute model bindings
if (isset($attr['model'])) {
$attr['model'] = \System\Loader::get_model_from_class($attr['model']);
}
// Convert attribute value options
if (isset($attr['options'])) {
if (isset($attr['options'][0]) && $attr['options'][0] == 'callback') {
$opts = $attr['options'];
array_shift($opts);
$opts = call_user_func($opts);
} else {
$opts = $attr['options'];
}
$attr['options'] = array();
foreach ($opts as $opt_value => $opt_name) {
$attr['options'][] = array('name' => $opt_name, 'value' => $opt_value);
}
}
// Word 'default' is keyword in some browsers, so pwf-models use 'def' instead
if (isset($attr['default'])) {
$attr['def'] = $attr['default'];
unset($attr['default']);
if (in_array($attr['type'], array('image'))) {
$attr['def'] = \System\Image::from_path($attr['def'])->to_object();
} else {
if (in_array($attr['type'], array('file', 'sound'))) {
$attr['def'] = \System\File::from_path($attr['def'])->to_object();
}
}
}
if (is_array($attr)) {
unset($attr[0]);
$attrs[] = $attr;
}
}
if (any($cname::$conversions)) {
$schema['conversions'] = $cname::$conversions;
}
$schema['attrs'] = $attrs;
return $schema;
}
