options = new Form_Options( $options );
$this->setup();
}
protected function setup() {
}
public function get_groups() {
return $this->groups;
}
public function register_group( $group_id, $options = array() ) {
$this->groups[$group_id] = $options;
}
public function register_groups( $groups ) {
foreach ( $groups as $group_id => $group_options ) {
if ( is_int( $group_id ) ) {
$group_id = $group_options;
$group_options = array();
}
$this->register_group( $group_id, $group_options );
}
}
public function register_field( $field_options, $group = null ) {
$field = null;
$type = Array_Helper::get_value( $field_options, 'type' );
if ( ! isset( $field_options['group'] ) && ! is_null( $group ) ) {
$field_options['group'] = $group;
}
foreach ( $this->options->fields_namespace as $ns ) {
$field = Object_Factory::get_object( $type, $ns, array( $field_options ) );
if ( $field ) {
$field->set_form( $this );
break ;
}
}
if ( $field ) {
$field_id = $field->id;
$this->fields[] = $field;
$this->fields_id_mapping[$field_id] = $field;
return true;
}
return false;
}
public function register_fields( $fields, $group = null ) {
foreach ( $fields as $field ) {
$this->register_field( $field, $group );
}
}
public function bind( $val ) {
if ( is_object( $val ) ) {
$val = (array) $val;
}
if ( ! is_array( $val ) )
return ;
foreach ( $val as $k => $v ) {
$field = $this->field_by_id( $k );
if ( $field )
$field->set_value( $v );
}
}
public function field_by_id( $id ) {
$field = null;
if ( isset( $this->fields_id_mapping[$id] ) ) {
$field = $this->fields_id_mapping[$id];
}
return $field;
}
public function fields_by_group( $group ) {
$group_fields = array();
foreach ( $this->fields as $field ) {
if ( $field->group == $group ) {
$group_fields[] = $field;
}
}
return $group_fields;
}
public function output( $group = null, $override_options = array() ) {
$output = array();
$fields = $this->fields_by_group( $group );
$options = isset( $this->groups[$group] ) ? $this->groups[$group] : array();
if ( count( $override_options ) > 0 )
$options = array_merge( $options, $override_options );
if ( ! empty( $options['header'] ) ) {
$output[] = sprintf(
'%1$s
',
$options['header']
);
}
if ( ! empty( $options['description'] ) ) {
$output[] = sprintf(
'%1$s
',
$options['description']
);
}
if ( is_array( $fields ) && count( $fields) > 0 ) {
$group_postfix = $group ? $group : 'default';
$hidden = isset( $options['hidden'] ) ? $options['hidden'] : false;
$output[] = '';
$output[] = '';
foreach ( $fields as $field ) {
$field_id = $field->get_id();
$field_label = $field->get_label();
$field_description = $field->get_description();
$output[] = sprintf(
' | %3$s |
|---|
',
$field_id,
$field_label,
$field->output(),
htmlspecialchars( $field_description, ENT_COMPAT, 'UTF-8' )
);
}
$output[] = '';
$output[] = '
';
}
return implode( $output );
}
public function groups_output( $groups ) {
$output = '';
foreach ( $groups as $key => $val ) {
$group = $val;
$options = array();
if ( is_array( $val ) ) {
$group = $key;
$options = $val;
}
$output .= $this->output( $group, $options );
}
return $output;
}
public function render( $group = '', $options = array() ) {
echo $this->output( $group, $options );
}
}