method_title ) ) ? $this->method_title : __( 'Settings','woocommerce' ) ; ?>
method_description ) ) ? wpautop( $this->method_description ) : ''; ?>
validate_settings_fields();
if ( count( $this->errors ) > 0 ) {
$this->display_errors();
return false;
} else {
update_option( $this->plugin_id . $this->id . '_settings', $this->sanitized_fields );
return true;
}
}
/**
* Display admin error messages.
*
* @since 1.0.0
* @access public
* @return void
*/
function display_errors() {}
/**
* Initialise Gateway Settings
*
* Store all settings in a single database entry
* and make sure the $settings array is either the default
* or the settings stored in the database.
*
* @since 1.0.0
* @uses get_option(), add_option()
* @access public
* @return void
*/
function init_settings() {
// Load form_field settings
if ( $this->form_fields ) {
$form_field_settings = ( array ) get_option( $this->plugin_id . $this->id . '_settings' );
if ( ! $form_field_settings ) {
// If there are no settings defined, load defaults
foreach ( $this->form_fields as $k => $v )
$form_field_settings[ $k ] = isset( $v['default'] ) ? $v['default'] : '';
} else {
// Prevent "undefined index" errors.
foreach ( $this->form_fields as $k => $v )
$form_field_settings[ $k ] = isset( $form_field_settings[ $k ] ) ? $form_field_settings[ $k ] : ( isset( $v['default'] ) ? $v['default'] : '' );
}
// Set and decode escaped values
$this->settings = array_map( array( &$this, 'format_settings' ), $form_field_settings );
}
if ( isset( $this->settings['enabled'] ) && ( $this->settings['enabled'] == 'yes' ) )
$this->enabled = 'yes';
}
/**
* Decode values for settings.
*
* @access public
* @param mixed $value
* @return array
*/
function format_settings( $value ) {
return ( is_array( $value ) ) ? $value : html_entity_decode( $value );
}
/**
* Generate Settings HTML.
*
* Generate the HTML for the fields on the "settings" screen.
*
* @access public
* @param bool $form_fields (default: false)
* @since 1.0.0
* @uses method_exists()
* @access public
* @return string the html for the settings
*/
function generate_settings_html ( $form_fields = false ) {
if ( ! $form_fields )
$form_fields = $this->form_fields;
$html = '';
foreach ( $form_fields as $k => $v ) {
if ( ! isset( $v['type'] ) || ( $v['type'] == '' ) ) { $v['type'] == 'text'; } // Default to "text" field type.
if ( method_exists( $this, 'generate_' . $v['type'] . '_html' ) ) {
$html .= $this->{'generate_' . $v['type'] . '_html'}( $k, $v );
}
}
echo $html;
}
/**
* Generate Text Input HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_text_html ( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$data['placeholder'] = (isset( $data['placeholder'] )) ? $data['placeholder'] : '';
$html .= '' . "\n";
$html .= '| ';
$html .= '';
$html .= ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Password Input HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_password_html ( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '| ';
$html .= '';
$html .= ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Textarea HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_textarea_html( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
if ( ! isset( $this->settings[$key] ) ) $this->settings[$key] = '';
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '| ';
$html .= '';
$html .= ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Checkbox HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_checkbox_html ( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
if ( isset( $data['label'] ) && $data['label'] != '' ) $label = $data['label']; else $label = $data['title'];
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '| ' . $title . ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Select HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_select_html ( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
$data['options'] = (isset( $data['options'] )) ? (array) $data['options'] : array();
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '| ';
$html .= '';
$html .= ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Multiselect HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.0.0
* @return string
*/
function generate_multiselect_html ( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
$data['options'] = (isset( $data['options'] )) ? (array) $data['options'] : array();
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '| ';
$html .= '';
$html .= ' | ' . "\n";
$html .= '' . "\n";
$html .= '';
$html .= ' | ' . "\n";
$html .= '
' . "\n";
return $html;
}
/**
* Generate Title HTML.
*
* @access public
* @param mixed $key
* @param mixed $data
* @since 1.6.2
* @return string
*/
function generate_title_html( $key, $data ) {
$html = '';
if ( isset( $data['title'] ) && $data['title'] != '' ) $title = $data['title']; else $title = '';
$data['class'] = (isset( $data['class'] )) ? $data['class'] : '';
$data['css'] = (isset( $data['css'] )) ? $data['css'] : '';
$html .= '' . "\n";
$html .= '' . $data['title'] . '
' . "\n";
if ( isset( $data['description'] ) && $data['description'] != '' ) { $html .= '' . $data['description'] . '
' . "\n"; }
$html .= '