c63d3f629f
git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2484015 b8457f37-d9ea-0310-8a92-e5e31aec5664
87 lines
2.4 KiB
PHP
87 lines
2.4 KiB
PHP
<?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
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/**
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* Widget base.
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*
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* @filesource
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* @package footnotes
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* @since 1.5.0
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* @date 14.09.14 14:30
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*
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* @since 1.6.4 Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution.
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*/
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/**
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* Base Class for all Plugin Widgets. Registers each Widget to WordPress.
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* The following Methods MUST be overwritten in each sub class:
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* **public function widget($args, $instance)** -> echo the Widget Content
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* **public function form($instance)** -> echo the Settings of the Widget
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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abstract class MCI_Footnotes_Widget_Base extends WP_Widget {
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/**
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* Returns an unique ID as string used for the Widget Base ID.
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*
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* @since 1.5.0
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* @return string
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*/
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abstract protected function get_id();
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/**
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* Returns the Public name of child Widget to be displayed in the Configuration page.
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*
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* @since 1.5.0
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* @return string
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*/
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abstract protected function get_name();
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/**
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* Returns the Description of the child widget.
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*
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* @since 1.5.0
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* @return string
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*/
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abstract protected function get_description();
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/**
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* Returns the width of the Widget. Default width is 250 pixel.
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*
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* @since 1.5.0
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* @return int
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*/
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protected function get_widget_width() {
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return 250;
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}
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/**
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* Class Constructor. Registers the child Widget to WordPress.
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*
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* @since 1.5.0
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*
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* - Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution.
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*
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* @since 1.6.4
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* @contributor @dartiss
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* @link https://plugins.trac.wordpress.org/browser/footnotes/trunk/class/widgets/base.php?rev=1445720
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* “The called constructor method for WP_Widget in MCI_Footnotes_Widget_ReferenceContainer is deprecated since version 4.3.0! Use __construct() instead.”
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*/
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public function __construct() {
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$l_arr_widget_options = array(
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'classname' => __CLASS__,
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'description' => $this->get_description(),
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);
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$l_arr_control_options = array(
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'id_base' => strtolower( $this->get_id() ),
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'width' => $this->get_widget_width(),
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);
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// Registers the Widget.
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parent::__construct(
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strtolower( $this->get_id() ), // Unique ID for the widget, has to be lowercase.
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$this->get_name(), // Plugin name to be displayed.
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$l_arr_widget_options, // Optional Widget Options.
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$l_arr_control_options // Optional Widget Control Options.
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);
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}
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}
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