id, array_map( array( $this, 'set_defaults' ), $this->form_fields ) );
}
/**
* Set default required properties for each field.
*
* @param array $field Setting field array.
* @return array
*/
protected function set_defaults( $field ) {
if ( ! isset( $field['default'] ) ) {
$field['default'] = '';
}
return $field;
}
/**
* Output the admin options table.
*/
public function admin_options() {
echo ''; // WPCS: XSS ok.
}
/**
* Initialise settings form fields.
*
* Add an array of fields to be displayed on the gateway's settings screen.
*
* @since 1.0.0
*/
public function init_form_fields() {}
/**
* Return the name of the option in the WP DB.
*
* @since 2.6.0
* @return string
*/
public function get_option_key() {
return $this->plugin_id . $this->id . '_settings';
}
/**
* Get a fields type. Defaults to "text" if not set.
*
* @param array $field Field key.
* @return string
*/
public function get_field_type( $field ) {
return empty( $field['type'] ) ? 'text' : $field['type'];
}
/**
* Get a fields default value. Defaults to "" if not set.
*
* @param array $field Field key.
* @return string
*/
public function get_field_default( $field ) {
return empty( $field['default'] ) ? '' : $field['default'];
}
/**
* Get a field's posted and validated value.
*
* @param string $key Field key.
* @param array $field Field array.
* @param array $post_data Posted data.
* @return string
*/
public function get_field_value( $key, $field, $post_data = array() ) {
$type = $this->get_field_type( $field );
$field_key = $this->get_field_key( $key );
$post_data = empty( $post_data ) ? $_POST : $post_data; // WPCS: CSRF ok, input var ok.
$value = isset( $post_data[ $field_key ] ) ? $post_data[ $field_key ] : null;
if ( isset( $field['sanitize_callback'] ) && is_callable( $field['sanitize_callback'] ) ) {
return call_user_func( $field['sanitize_callback'], $value );
}
// Look for a validate_FIELDID_field method for special handling.
if ( is_callable( array( $this, 'validate_' . $key . '_field' ) ) ) {
return $this->{'validate_' . $key . '_field'}( $key, $value );
}
// Look for a validate_FIELDTYPE_field method.
if ( is_callable( array( $this, 'validate_' . $type . '_field' ) ) ) {
return $this->{'validate_' . $type . '_field'}( $key, $value );
}
// Fallback to text.
return $this->validate_text_field( $key, $value );
}
/**
* Sets the POSTed data. This method can be used to set specific data, instead of taking it from the $_POST array.
*
* @param array $data Posted data.
*/
public function set_post_data( $data = array() ) {
$this->data = $data;
}
/**
* Returns the POSTed data, to be used to save the settings.
*
* @return array
*/
public function get_post_data() {
if ( ! empty( $this->data ) && is_array( $this->data ) ) {
return $this->data;
}
return $_POST; // WPCS: CSRF ok, input var ok.
}
/**
* Update a single option.
*
* @since 3.4.0
* @param string $key Option key.
* @param mixed $value Value to set.
* @return bool was anything saved?
*/
public function update_option( $key, $value = '' ) {
if ( empty( $this->settings ) ) {
$this->init_settings();
}
$this->settings[ $key ] = $value;
return update_option( $this->get_option_key(), apply_filters( 'woocommerce_settings_api_sanitized_fields_' . $this->id, $this->settings ) );
}
/**
* Processes and saves options.
* If there is an error thrown, will continue to save and validate fields, but will leave the erroring field out.
*
* @return bool was anything saved?
*/
public function process_admin_options() {
$this->init_settings();
$post_data = $this->get_post_data();
foreach ( $this->get_form_fields() as $key => $field ) {
if ( 'title' !== $this->get_field_type( $field ) ) {
try {
$this->settings[ $key ] = $this->get_field_value( $key, $field, $post_data );
} catch ( Exception $e ) {
$this->add_error( $e->getMessage() );
}
}
}
return update_option( $this->get_option_key(), apply_filters( 'woocommerce_settings_api_sanitized_fields_' . $this->id, $this->settings ) );
}
/**
* Add an error message for display in admin on save.
*
* @param string $error Error message.
*/
public function add_error( $error ) {
$this->errors[] = $error;
}
/**
* Get admin error messages.
*/
public function get_errors() {
return $this->errors;
}
/**
* Display admin error messages.
*/
public function display_errors() {
if ( $this->get_errors() ) {
echo '';
foreach ( $this->get_errors() as $error ) {
echo '
' . wp_kses_post( $error ) . '
';
}
echo '
' . wp_kses_post( $description ) . '
' . "\n" : '';
}
/**
* Get custom attributes.
*
* @param array $data Field data.
* @return string
*/
public function get_custom_attribute_html( $data ) {
$custom_attributes = array();
if ( ! empty( $data['custom_attributes'] ) && is_array( $data['custom_attributes'] ) ) {
foreach ( $data['custom_attributes'] as $attribute => $attribute_value ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
}
}
return implode( ' ', $custom_attributes );
}
/**
* Generate Text Input HTML.
*
* @param string $key Field key.
* @param array $data Field data.
* @since 1.0.0
* @return string
*/
public function generate_text_html( $key, $data ) {
$field_key = $this->get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
generate_text_html( $key, $data );
}
/**
* Generate Color Picker Input HTML.
*
* @param string $key Field key.
* @param array $data Field data.
* @since 1.0.0
* @return string
*/
public function generate_color_html( $key, $data ) {
$field_key = $this->get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'label' => '',
'disabled' => false,
'class' => '',
'css' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
);
$data = wp_parse_args( $data, $defaults );
if ( ! $data['label'] ) {
$data['label'] = $data['title'];
}
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
'options' => array(),
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'disabled' => false,
'class' => '',
'css' => '',
'placeholder' => '',
'type' => 'text',
'desc_tip' => false,
'description' => '',
'custom_attributes' => array(),
'select_buttons' => false,
'options' => array(),
);
$data = wp_parse_args( $data, $defaults );
$value = (array) $this->get_option( $key, array() );
ob_start();
?>
|
|
|
get_field_key( $key );
$defaults = array(
'title' => '',
'class' => '',
);
$data = wp_parse_args( $data, $defaults );
ob_start();
?>