/**
* Called after fields are validated.
* @param PICTURE $obj
* @access private
*/
protected function _post_validate($obj)
{
parent::_post_validate($obj);
$file_name = $this->_selected_file_name();
if (!$this->value_for('use_upload')) {
$old_file_name = $obj->file_name;
$obj->file_name = $file_name;
$file_name = url_to_file_name($obj->full_file_name());
$obj->file_name = $old_file_name;
}
if ($this->value_for('read_exif')) {
$url_is_empty = $this->value_is_empty('file_name');
$use_upload = $this->value_for('use_upload');
if ($use_upload && !$this->num_errors('upload_file', Form_first_control_for_field) || !$url_is_empty) {
$class_name = $this->context->final_class_name('IMAGE', 'webcore/util/image.php');
/** @var IMAGE $img */
$img = new $class_name();
$img->set_file($file_name, true);
if ($img->properties->exists() && $img->properties->time_created->is_valid()) {
$this->_exif_date = $img->properties->time_created;
} else {
$this->record_error('day', 'Could not extract date information from the picture.');
}
}
}
if (!$this->value_for('read_exif') && $this->value_is_empty('day')) {
$this->record_error('day', 'Please set a date.');
}
}
/**
* Does this form hold valid data for this journal entry?
* @param JOURNAL $obj
* @access private
*/
protected function _post_validate($obj)
{
parent::_post_validate($obj);
if ($this->value_for('lo_temp') > $this->value_for('hi_temp')) {
$this->record_error('temps', "Please make sure that low temperature is less than the high temperature.");
}
}
