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Add public access modifier to methods/members of WP_Widget and WP_Widget_Factory.

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See #27881, #22234.

Built from https://develop.svn.wordpress.org/trunk@28527


git-svn-id: http://core.svn.wordpress.org/trunk@28353 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2014-05-19 15:42:13 +00:00
parent fd5e6b5f6b
commit 146810ed8f
1 changed files with 31 additions and 31 deletions
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62
wp-includes/widgets.php
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@ -23,14 +23,14 @@
*/
class WP_Widget {
var $id_base; // Root id for all widgets of this type.
var $name; // Name for this widget type.
var $widget_options; // Option array passed to wp_register_sidebar_widget()
var $control_options; // Option array passed to wp_register_widget_control()
public $id_base; // Root id for all widgets of this type.
public $name; // Name for this widget type.
public $widget_options; // Option array passed to wp_register_sidebar_widget()
public $control_options; // Option array passed to wp_register_widget_control()
var $number = false; // Unique ID number of the current instance.
var $id = false; // Unique ID string of the current instance (id_base-number)
var $updated = false; // Set true when we update the data after a POST submit - makes sure we don't do it twice.
public $number = false; // Unique ID number of the current instance.
public $id = false; // Unique ID string of the current instance (id_base-number)
public $updated = false; // Set true when we update the data after a POST submit - makes sure we don't do it twice.
// Member functions that you must over-ride.
@ -41,7 +41,7 @@ class WP_Widget {
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget
*/
function widget($args, $instance) {
public function widget($args, $instance) {
die('function WP_Widget::widget() must be over-ridden in a sub-class.');
}
@ -55,7 +55,7 @@ class WP_Widget {
* @param array $old_instance Old settings for this instance
* @return array Settings to save or bool false to cancel saving
*/
function update($new_instance, $old_instance) {
public function update($new_instance, $old_instance) {
return $new_instance;
}
@ -63,7 +63,7 @@ class WP_Widget {
*
* @param array $instance Current settings
*/
function form($instance) {
public function form($instance) {
echo '<p class="no-options-widget">' . __('There are no options for this widget.') . '</p>';
return 'noform';
}
@ -83,7 +83,7 @@ class WP_Widget {
* - width: required if more than 250px
* - height: currently not used but may be needed in the future
*/
function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) {
public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) {
$this->id_base = empty($id_base) ? preg_replace( '/(wp_)?widget_/', '', strtolower(get_class($this)) ) : strtolower($id_base);
$this->name = $name;
$this->option_name = 'widget_' . $this->id_base;
@ -94,7 +94,7 @@ class WP_Widget {
/**
* PHP4 constructor
*/
function WP_Widget( $id_base, $name, $widget_options = array(), $control_options = array() ) {
public function WP_Widget( $id_base, $name, $widget_options = array(), $control_options = array() ) {
WP_Widget::__construct( $id_base, $name, $widget_options, $control_options );
}
@ -106,7 +106,7 @@ class WP_Widget {
* @param string $field_name Field name
* @return string Name attribute for $field_name
*/
function get_field_name($field_name) {
public function get_field_name($field_name) {
return 'widget-' . $this->id_base . '[' . $this->number . '][' . $field_name . ']';
}
@ -118,13 +118,13 @@ class WP_Widget {
* @param string $field_name Field name
* @return string ID attribute for $field_name
*/
function get_field_id($field_name) {
public function get_field_id($field_name) {
return 'widget-' . $this->id_base . '-' . $this->number . '-' . $field_name;
}
// Private Functions. Don't worry about these.
function _register() {
public function _register() {
$settings = $this->get_settings();
$empty = true;
@ -146,20 +146,20 @@ class WP_Widget {
}
}
function _set($number) {
public function _set($number) {
$this->number = $number;
$this->id = $this->id_base . '-' . $number;
}
function _get_display_callback() {
public function _get_display_callback() {
return array($this, 'display_callback');
}
function _get_update_callback() {
public function _get_update_callback() {
return array($this, 'update_callback');
}
function _get_form_callback() {
public function _get_form_callback() {
return array($this, 'form_callback');
}
@ -173,7 +173,7 @@ class WP_Widget {
*
* @return bool True if Customizer is on, false if not.
*/
function is_preview() {
public function is_preview() {
global $wp_customize;
return ( isset( $wp_customize ) && $wp_customize->is_preview() ) ;
}
@ -181,7 +181,7 @@ class WP_Widget {
/** Generate the actual widget content.
* Just finds the instance and calls widget().
* Do NOT over-ride this function. */
function display_callback( $args, $widget_args = 1 ) {
public function display_callback( $args, $widget_args = 1 ) {
if ( is_numeric($widget_args) )
$widget_args = array( 'number' => $widget_args );
@ -229,7 +229,7 @@ class WP_Widget {
*
* @param mixed $deprecated Not used.
*/
function update_callback( $deprecated = 1 ) {
public function update_callback( $deprecated = 1 ) {
global $wp_registered_widgets;
$all_instances = $this->get_settings();
@ -309,7 +309,7 @@ class WP_Widget {
*
* Do NOT over-ride this function.
*/
function form_callback( $widget_args = 1 ) {
public function form_callback( $widget_args = 1 ) {
if ( is_numeric($widget_args) )
$widget_args = array( 'number' => $widget_args );
@ -363,18 +363,18 @@ class WP_Widget {
}
/** Helper function: Registers a single instance. */
function _register_one($number = -1) {
public function _register_one($number = -1) {
wp_register_sidebar_widget( $this->id, $this->name, $this->_get_display_callback(), $this->widget_options, array( 'number' => $number ) );
_register_widget_update_callback( $this->id_base, $this->_get_update_callback(), $this->control_options, array( 'number' => -1 ) );
_register_widget_form_callback( $this->id, $this->name, $this->_get_form_callback(), $this->control_options, array( 'number' => $number ) );
}
function save_settings($settings) {
public function save_settings($settings) {
$settings['_multiwidget'] = 1;
update_option( $this->option_name, $settings );
}
function get_settings() {
public function get_settings() {
$settings = get_option($this->option_name);
if ( false === $settings && isset($this->alt_option_name) )
@ -401,22 +401,22 @@ class WP_Widget {
* @since 2.8.0
*/
class WP_Widget_Factory {
var $widgets = array();
public $widgets = array();
function WP_Widget_Factory() {
public function WP_Widget_Factory() {
add_action( 'widgets_init', array( $this, '_register_widgets' ), 100 );
}
function register($widget_class) {
public function register($widget_class) {
$this->widgets[$widget_class] = new $widget_class();
}
function unregister($widget_class) {
public function unregister($widget_class) {
if ( isset($this->widgets[$widget_class]) )
unset($this->widgets[$widget_class]);
}
function _register_widgets() {
public function _register_widgets() {
global $wp_registered_widgets;
$keys = array_keys($this->widgets);
$registered = array_keys($wp_registered_widgets);