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<?php |
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/** |
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* Insert Pages widget. |
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* |
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* @package insert-pages |
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*/ |
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|
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/** |
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* Class: InsertPagesWidget extends WP_Widget |
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* |
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* Provides a widget for inserting a page into a widget area. |
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* |
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* @package insert-pages |
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*/ |
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class InsertPagesWidget extends WP_Widget { |
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|
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/** |
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* Set up the widget. |
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*/ |
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public function __construct() { |
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// Load admin javascript for Widget options on admin page (widgets.php). |
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add_action( 'sidebar_admin_page', array( $this, 'widget_admin_js' ) ); |
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|
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// Load widget javascript in supported builders (Beaver Builder, Elementor). |
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add_action( 'fl_builder_layout_style_dependencies', array( $this, 'widget_admin_js' ) ); |
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add_action( 'elementor/editor/before_enqueue_scripts', array( $this, 'widget_admin_js' ) ); |
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|
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// Load admin javascript for Widget options on theme customize page (customize.php). |
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add_action( 'customize_controls_enqueue_scripts', array( $this, 'widget_admin_js' ) ); |
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|
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// Call parent constructor to initialize the widget. |
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parent::__construct( 'ipw', __( 'Insert Page', 'insert-pages' ), array( 'description' => __( 'Insert a page into a widget area.', 'insert-pages' ) ) ); |
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} |
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|
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/** |
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* Load javascript for interacting with the Insert Page widget. |
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*/ |
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public function widget_admin_js() { |
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wp_enqueue_script( 'insertpages_widget', plugins_url( '/js/widget.js', __FILE__ ), array( 'jquery' ), '20221115', array( 'in_footer' => false ) ); |
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} |
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|
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/** |
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* Output the content of the widget. |
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* |
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* @param array $args Widget args. |
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* @param array $instance Widget instance. |
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*/ |
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public function widget( $args, $instance ) { |
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global $insert_pages_plugin; |
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|
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// Print widget wrapper. |
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echo wp_kses_post( $args['before_widget'] ); |
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|
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// Build the shortcode attributes array from the widget args. |
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$atts = array(); |
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if ( array_key_exists( 'page', $instance ) ) { |
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$atts['page'] = $instance['page']; |
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} |
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if ( array_key_exists( 'display', $instance ) ) { |
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$atts['display'] = $instance['display']; |
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} |
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if ( array_key_exists( 'template', $instance ) && 'template' === $instance['display'] ) { |
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$atts['display'] = $instance['template']; |
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} |
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if ( array_key_exists( 'class', $instance ) ) { |
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$atts['class'] = $instance['class']; |
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} |
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if ( array_key_exists( 'id', $instance ) ) { |
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$atts['id'] = $instance['id']; |
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} |
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if ( array_key_exists( 'inline', $instance ) ) { |
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$atts['inline'] = '1' === $instance['inline']; |
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} |
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if ( array_key_exists( 'querystring', $instance ) ) { |
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$atts['querystring'] = $instance['querystring']; |
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} |
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if ( array_key_exists( 'size', $instance ) && 'post-thumbnail' === $instance['display'] ) { |
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$atts['size'] = $instance['size']; |
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} |
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if ( array_key_exists( 'public', $instance ) ) { |
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$atts['public'] = '1' === $instance['public']; |
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} |
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|
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// Render the inserted page using the plugin's shortcode handler. |
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$content = $insert_pages_plugin->insert_pages_handle_shortcode_insert( $atts ); |
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|
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// Print inserted page. |
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echo $content; |
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|
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// Print widget wrapper. |
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echo wp_kses_post( $args['after_widget'] ); |
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} |
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|
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/** |
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* Output the options form on admin. |
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* |
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* @param array $instance The widget options. |
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*/ |
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public function form( $instance ) { |
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|
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// Beaver Builder loads the widget without some required wp-admin |
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// dependencies. Add them here. |
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if ( ! function_exists( 'page_template_dropdown' ) ) { |
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// The function page_template_dropdown() is defined in template.php. |
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/** WordPress Template Administration API */ |
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require_once ABSPATH . 'wp-admin/includes/template.php'; |
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// The function get_page_templates() is defined in theme.php. |
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/** WordPress Theme Administration API */ |
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require_once ABSPATH . 'wp-admin/includes/theme.php'; |
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} |
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|
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$instance = wp_parse_args( |
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(array) $instance, |
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array( |
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'page' => '', |
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'display' => 'link', |
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'template' => '', |
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'class' => '', |
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'id' => '', |
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'inline' => '', |
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'querystring' => '', |
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'size' => '', |
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'public' => '', |
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) |
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); ?> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'page' ) ); ?>"><?php esc_html_e( 'Page/Post ID or Slug', 'insert-pages' ); ?>:</label> |
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<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'page' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'page' ) ); ?>" value="<?php echo esc_attr( $instance['page'] ); ?>" /> |
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</p> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'display' ) ); ?>"><?php esc_html_e( 'Display', 'insert-pages' ); ?>:</label><br /> |
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<select class="insertpage-format-select" name="<?php echo esc_attr( $this->get_field_name( 'display' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'display' ) ); ?>"> |
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<option value='title' <?php selected( $instance['display'], 'title' ); ?>><?php esc_html_e( 'Title', 'insert-pages' ); ?></option> |
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<option value='title-content' <?php selected( $instance['display'], 'title-content' ); ?>><?php esc_html_e( 'Title and content', 'insert-pages' ); ?></option> |
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<option value='link' <?php selected( $instance['display'], 'link' ); ?>><?php esc_html_e( 'Link', 'insert-pages' ); ?></option> |
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<option value='excerpt' <?php selected( $instance['display'], 'excerpt' ); ?>><?php esc_html_e( 'Excerpt', 'insert-pages' ); ?></option> |
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<option value='excerpt-only' <?php selected( $instance['display'], 'excerpt-only' ); ?>><?php esc_html_e( 'Excerpt only (no title)', 'insert-pages' ); ?></option> |
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<option value='content' <?php selected( $instance['display'], 'content' ); ?>><?php esc_html_e( 'Content', 'insert-pages' ); ?></option> |
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<option value='post-thumbnail' <?php selected( $instance['display'], 'post-thumbnail' ); ?>><?php esc_html_e( 'Post Thumbnail', 'insert-pages' ); ?></option> |
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<option value='all' <?php selected( $instance['display'], 'all' ); ?>><?php esc_html_e( 'All (includes custom fields)', 'insert-pages' ); ?></option> |
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<option value='template' <?php selected( $instance['display'], 'template' ); ?>><?php esc_html_e( 'Use a custom template', 'insert-pages' ); ?> »</option> |
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</select> |
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<select class="insertpage-template-select" name="<?php echo esc_attr( $this->get_field_name( 'template' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'template' ) ); ?>" disabled="disabled"> |
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<option value='all'><?php esc_html_e( 'Default Template', 'insert-pages' ); ?></option> |
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<?php if ( function_exists( 'page_template_dropdown' ) ) : |
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page_template_dropdown( $instance['template'] ); |
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endif; ?> |
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</select> |
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<select class="insertpage-size-select" name="<?php echo esc_attr( $this->get_field_name( 'size' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'size' ) ); ?>" disabled="disabled"> |
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<option value="post-thumbnail"><?php esc_html_e( 'post-thumbnail', 'insert-pages' ); ?></option> |
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<?php if ( function_exists( 'wp_get_registered_image_subsizes' ) ) : ?> |
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<?php foreach ( wp_get_registered_image_subsizes() as $size_name => $size_data ) : ?> |
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<option value="<?php echo esc_attr( $size_name ); ?>" <?php selected( $instance['size'], $size_name ); ?>><?php echo esc_html( $size_name ); ?></option> |
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<?php endforeach; ?> |
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<?php else : ?> |
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<?php foreach ( get_intermediate_image_sizes() as $size_name ) : ?> |
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<option value="<?php echo esc_attr( $size_name ); ?>" <?php selected( $instance['size'], $size_name ); ?>><?php echo esc_html( $size_name ); ?></option> |
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<?php endforeach; ?> |
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<?php endif; ?> |
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</select> |
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</p> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'class' ) ); ?>"><?php esc_html_e( 'Extra Classes', 'insert-pages' ); ?>:</label> |
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<input type="text" class="widefat" autocomplete="off" name="<?php echo esc_attr( $this->get_field_name( 'class' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'class' ) ); ?>" value="<?php echo esc_attr( $instance['class'] ); ?>" /> |
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</p> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'id' ) ); ?>"><?php esc_html_e( 'ID', 'insert-pages' ); ?>:</label> |
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<input type="text" class="widefat" autocomplete="off" name="<?php echo esc_attr( $this->get_field_name( 'id' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'id' ) ); ?>" value="<?php echo esc_attr( $instance['id'] ); ?>" /> |
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</p> |
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<p> |
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<input class="checkbox" type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'inline' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'inline' ) ); ?>" value="1" <?php checked( $instance['inline'], '1' ); ?> /> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'inline' ) ); ?>"><?php esc_html_e( 'Inline?', 'insert-pages' ); ?></label> |
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</p> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'querystring' ) ); ?>"><?php esc_html_e( 'Querystring', 'insert-pages' ); ?>:</label> |
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<input type="text" class="widefat" autocomplete="off" name="<?php echo esc_attr( $this->get_field_name( 'querystring' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'querystring' ) ); ?>" value="<?php echo esc_attr( $instance['querystring'] ); ?>" /> |
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</p> |
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<p> |
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<input class="checkbox" type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'public' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'public' ) ); ?>" value="1" <?php checked( $instance['public'], '1' ); ?> /> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'public' ) ); ?>"><?php esc_html_e( 'Anonymous users can see this inserted even if its status is private', 'insert-pages' ); ?></label> |
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</p> |
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<?php |
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} |
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|
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/** |
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* Process widget options on save. |
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* |
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* @param array $new_instance The new options. |
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* @param array $old_instance The previous options. |
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*/ |
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public function update( $new_instance, $old_instance ) { |
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// Sanitize form options. |
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$instance = $old_instance; |
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$instance['page'] = array_key_exists( 'page', $new_instance ) ? wp_strip_all_tags( $new_instance['page'] ) : ''; |
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$instance['display'] = array_key_exists( 'display', $new_instance ) ? wp_strip_all_tags( $new_instance['display'] ) : ''; |
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$instance['template'] = array_key_exists( 'template', $new_instance ) ? wp_strip_all_tags( $new_instance['template'] ) : ''; |
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$instance['class'] = array_key_exists( 'class', $new_instance ) ? wp_strip_all_tags( $new_instance['class'] ) : ''; |
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$instance['id'] = array_key_exists( 'id', $new_instance ) ? wp_strip_all_tags( $new_instance['id'] ) : ''; |
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$instance['inline'] = array_key_exists( 'inline', $new_instance ) ? wp_strip_all_tags( $new_instance['inline'] ) : ''; |
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$instance['querystring'] = array_key_exists( 'querystring', $new_instance ) ? wp_strip_all_tags( $new_instance['querystring'] ) : ''; |
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$instance['size'] = array_key_exists( 'size', $new_instance ) ? wp_strip_all_tags( $new_instance['size'] ) : ''; |
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$instance['public'] = array_key_exists( 'public', $new_instance ) ? wp_strip_all_tags( $new_instance['public'] ) : ''; |
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|
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return $instance; |
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} |
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} |
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|
