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Editing: class-astra-widget-list-icons.php
<?php /** * Widget List Icons * * @package Astra Addon * @since 1.0.0 */ if ( ! class_exists( 'Astra_Widget_List_Icons' ) ) : /** * Astra_Widget_List_Icons * * @since 1.0.0 */ class Astra_Widget_List_Icons extends WP_Widget { /** * Instance * * @since 1.0.0 * * @access private * @var object Class object. */ private static $instance; /** * Widget Base * * @since 1.0.0 * * @access public * @var string Widget ID base. */ public $id_base = 'astra-widget-list-icons'; /** * Stored data * * @since 1.0.0 * * @access private * @var array Widget stored data. */ private $stored_data = array(); /** * Initiator * * @since 1.0.0 * * @return object initialized object of class. */ public static function get_instance() { if ( ! isset( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Constructor * * @since 1.0.0 */ public function __construct() { parent::__construct( $this->id_base, __( 'Astra: List Icons', 'astra-widgets' ), array( 'classname' => $this->id_base, 'description' => __( 'Display list icons.', 'astra-widgets' ), ), array( 'id_base' => $this->id_base, ) ); add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) ); add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_scripts' ) ); } /** * Register admin scripts * * @return void */ public function register_admin_scripts() { /* Directory and Extension */ $file_prefix = ( SCRIPT_DEBUG ) ? '' : '.min'; $dir_name = ( SCRIPT_DEBUG ) ? 'unminified' : 'minified'; $js_uri = ASTRA_WIDGETS_URI . 'assets/js/' . $dir_name . '/'; $css_uri = ASTRA_WIDGETS_URI . 'assets/css/' . $dir_name . '/'; wp_enqueue_script( 'astra-widgets-' . $this->id_base, $js_uri . 'astra-widget-list-icons' . $file_prefix . '.js', false, array(), ASTRA_WIDGETS_VER, false ); } /** * Register scripts * * @return void */ public function register_scripts() { /* Directory and Extension */ $file_prefix = ( SCRIPT_DEBUG ) ? '' : '.min'; $dir_name = ( SCRIPT_DEBUG ) ? 'unminified' : 'minified'; $js_uri = ASTRA_WIDGETS_URI . 'assets/js/' . $dir_name . '/'; $css_uri = ASTRA_WIDGETS_URI . 'assets/css/' . $dir_name . '/'; wp_register_style( 'astra-widgets-' . $this->id_base, $css_uri . 'astra-widget-list-icons' . $file_prefix . '.css', array(), ASTRA_WIDGETS_VER ); } /** * Get fields * * @param string $field Widget field. * @param mixed $default Widget field default value. * @return mixed stored/default widget field value. */ public function get_fields( $field = '', $default = '' ) { // Emtpy stored values. if ( empty( $this->stored_data ) ) { return $default; } // Emtpy field. if ( empty( $field ) ) { return $default; } if ( ! array_key_exists( $field, $this->stored_data ) ) { return $default; } return $this->stored_data[ $field ]; } /** * Frontend setup * * @param array $args Widget arguments. * @param array $instance Widget instance. * @return void */ public function front_setup( $args, $instance ) { // Set stored data. $this->stored_data = $instance; // Enqueue Scripts. wp_enqueue_style( 'astra-widgets-' . $this->id_base ); // Enqueue dynamic Scripts. wp_add_inline_style( 'astra-widgets-' . $this->id_base, $this->get_dynamic_css() ); } /** * Widget * * @param array $args Widget arguments. * @param array $instance Widget instance. * @return void */ public function widget( $args, $instance ) { $this->front_setup( $args, $instance ); $width = isset( $instance['width'] ) ? $instance['width'] : ''; $icon_color = isset( $instance['icon_color'] ) ? $instance['icon_color'] : ''; if ( ! empty( $width ) ) { $image_width = 'style= max-width:' . esc_attr( $width ) . 'px'; } else { $image_width = 'style= max-width: 15px'; } $list = $this->get_fields( 'list', array() ); $title = apply_filters( 'widget_title', $this->get_fields( 'title' ) ); // Before Widget. echo $args['before_widget'];// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped if ( $title ) { echo $args['before_title'] . $title . $args['after_title'];// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } ?> <div id="astra-widget-list-icons-wrapper" class="astra-widget-list-icons clearfix"> <?php if ( ! empty( $list ) ) { ?> <ul class="list-items-wrapper"> <?php foreach ( $list as $index => $list ) { $list_data = json_decode( $list['icon'] ); $target = ( 'same-page' === $list['link-target'] ) ? '_self' : '_blank'; $rel = ( 'enable' === $list['nofollow'] ) ? 'noopener nofollow' : ''; ?> <li> <div class="link"> <a href="<?php echo esc_url( $list['link'] ); ?>" class="list-item-link" target="<?php echo esc_attr( $target ); ?>" rel="<?php echo esc_attr( $rel ); ?>" aria-label="<?php echo ( is_object( $list_data ) ) ? esc_html( $list_data->name ) : ''; ?>"> <?php if ( 'icon' === $list['imageoricon'] ) { ?> <div class="icon"> <span class="<?php echo ( is_object( $list_data ) ) ? esc_attr( $list_data->name ) : ''; ?>"> <?php if ( ! empty( $list_data->viewbox ) && ! empty( $list_data->path ) ) { ?> <svg xmlns="http://www.w3.org/2000/svg" class="list-icon" fill="<?php echo esc_attr( $icon_color ); ?>" width="<?php echo ( '' !== $width ) ? esc_attr( $width ) : '15px'; ?>" height="<?php echo ( '' !== $width ) ? esc_attr( $width ) : '15px'; ?>" viewBox="<?php echo ( isset( $list_data->viewbox ) ) ? esc_attr( $list_data->viewbox ) : ''; ?>"><path d="<?php echo ( isset( $list_data->path ) ) ? esc_attr( $list_data->path ) : ''; ?>"></path></svg> <?php } ?> </span> </div> <?php } else { ?> <div class="image" <?php echo ( isset( $image_width ) ) ? esc_attr( $image_width ) : ''; ?>> <?php echo wp_get_attachment_image( $list['image'] ); ?> </div> <?php } ?> <span class="link-text"><?php echo esc_html( $list['title'] ); ?></span> </a> </div> </li> <?php } ?> </ul> <?php } ?> </div> <?php // After Widget. echo $args['after_widget'];// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Update * * @param array $new_instance Widget new instance. * @param array $old_instance Widget old instance. * @return array Merged updated instance. */ public function update( $new_instance, $old_instance ) { $instance = wp_parse_args( $new_instance, $old_instance ); foreach ( $instance as $icon_key => $icon_value ) { if ( 'list' !== $icon_key ) { $instance[ $icon_key ] = sanitize_text_field( $icon_value ); } else { foreach ( $instance['list'] as $key => $value ) { $instance['list'][ $key ] = array_map( 'sanitize_text_field', $value ); } } } /** * Created new widget meta option to resolve repeater fields not appearing in block editor widgets. * * Case: In WordPress 5.8 block editor for widget areas are released due to that Legacy widget's repeater fields are not appearing when user triggers widget to edit. * Usecase: So that's this new meta option added here & it funrther use for that widget instance number. */ $instance['widget_unique_id'] = ! empty( $_POST[ 'widget-' . $this->id_base ] ) ? absint( array_keys( $_POST[ 'widget-' . $this->id_base ] )[0] ) : 1; // phpcs:ignore WordPress.Security.NonceVerification.Missing, PHPCompatibility.Syntax.NewFunctionArrayDereferencing.Found return $instance; } /** * Widget Form * * @param array $instance Widget instance. * @return void */ public function form( $instance ) { $custom_css = " .body{ background: '#000'; }"; wp_enqueue_script( 'astra-widgets-' . $this->id_base ); wp_add_inline_style( 'astra-font-style-style', $custom_css ); $notice_link = __( 'If repeater fields are not appearing then click on the Update button of the widgets page. For more information,', 'astra-widgets' ); $fields = array( array( 'type' => 'text', 'id' => 'title', 'name' => __( 'Title:', 'astra-widgets' ), 'default' => ( isset( $instance['title'] ) && ! empty( $instance['title'] ) ) ? $instance['title'] : '', ), array( 'id' => 'list', 'type' => 'repeater', 'title' => __( 'Add Item:', 'astra-widgets' ), 'options' => array( array( 'type' => 'text', 'id' => 'title', 'name' => __( 'List Item:', 'astra-widgets' ), 'default' => '', ), array( 'type' => 'text', 'id' => 'link', 'name' => __( 'Link:', 'astra-widgets' ), 'default' => '', ), array( 'type' => 'select', 'name' => 'Target', 'id' => 'link-target', 'default' => ( isset( $instance['link-target'] ) && ! empty( $instance['link-target'] ) ) ? $instance['link-target'] : 'same-page', 'options' => array( 'same-page' => __( 'Same Page', 'astra-widgets' ), 'new-page' => __( 'New Page', 'astra-widgets' ), ), ), array( 'type' => 'select', 'id' => 'nofollow', 'name' => __( 'No Follow', 'astra-widgets' ), 'default' => ( isset( $instance['nofollow'] ) && ! empty( $instance['nofollow'] ) ) ? $instance['nofollow'] : 'enable', 'options' => array( 'enable' => __( 'Enable', 'astra-widgets' ), 'disable' => __( 'Disable', 'astra-widgets' ), ), ), array( 'type' => 'select', 'id' => 'imageoricon', 'name' => __( 'Image / Icon', 'astra-widgets' ), 'default' => ( isset( $instance['imageoricon'] ) && ! empty( $instance['imageoricon'] ) ) ? $instance['imageoricon'] : 'icon', 'options' => array( 'image' => __( 'Image', 'astra-widgets' ), 'icon' => __( 'Icon', 'astra-widgets' ), ), ), array( 'type' => 'image', 'id' => 'image', 'default' => '', ), array( 'type' => 'icon', 'id' => 'icon', 'default' => '', ), ), ), array( 'type' => 'notice', 'desc' => /* translators:%s module name .*/ sprintf( '%1$s %2$s', $notice_link, '<a rel="noopener" target="_blank" href="' . esc_url_raw( 'https://wpastra.com/docs/resolving-repeater-fields-not-working-in-widget-block-editor/' ) . '">' . __( 'click here.', 'astra-widgets' ) . '</a>' ), 'show_if' => ( ! empty( $instance ) && ! isset( $instance['widget_unique_id'] ) && Astra_Widgets_Helper::get_instance()->is_widget_block_editor() ), ), array( 'type' => 'separator', ), array( 'type' => 'heading', 'name' => __( 'Spacing', 'astra-widgets' ), ), array( 'type' => 'number', 'id' => 'space_btn_list', 'name' => __( ' Space Between List Items:', 'astra-widgets' ), 'unit' => 'Px', 'default' => ( isset( $instance['space_btn_list'] ) && ! empty( $instance['space_btn_list'] ) ) ? $instance['space_btn_list'] : '', ), array( 'type' => 'number', 'id' => 'space_btn_icon_text', 'name' => __( 'Space Between Icon & Text:', 'astra-widgets' ), 'unit' => 'Px', 'default' => ( isset( $instance['space_btn_icon_text'] ) && ! empty( $instance['space_btn_icon_text'] ) ) ? $instance['space_btn_icon_text'] : '', ), array( 'type' => 'heading', 'name' => __( 'Divider', 'astra-widgets' ), ), array( 'type' => 'select', 'id' => 'divider', 'name' => __( 'Show Divider:', 'astra-widgets' ), 'default' => ( isset( $instance['divider'] ) && ! empty( $instance['divider'] ) ) ? $instance['divider'] : 'yes', 'options' => array( 'yes' => __( 'Yes', 'astra-widgets' ), 'no' => __( 'No', 'astra-widgets' ), ), ), array( 'type' => 'select', 'id' => 'divider_style', 'name' => __( 'Style:', 'astra-widgets' ), 'default' => ( isset( $instance['divider_style'] ) && ! empty( $instance['divider_style'] ) ) ? $instance['divider_style'] : 'inherit', 'options' => array( 'solid' => __( 'Solid', 'astra-widgets' ), 'dotted' => __( 'Dotted', 'astra-widgets' ), 'double' => __( 'Double', 'astra-widgets' ), 'dashed' => __( 'Dashed', 'astra-widgets' ), ), ), array( 'type' => 'number', 'id' => 'divider_weight', 'name' => __( ' Weight:', 'astra-widgets' ), 'unit' => 'Px', 'default' => ( isset( $instance['divider_weight'] ) && ! empty( $instance['divider_weight'] ) ) ? $instance['divider_weight'] : '', ), array( 'type' => 'color', 'id' => 'divider_color', 'name' => __( 'Color:', 'astra-widgets' ), 'default' => ( isset( $instance['divider_color'] ) && ! empty( $instance['divider_color'] ) ) ? $instance['divider_color'] : '', ), array( 'type' => 'heading', 'name' => __( 'Icon / Image Style', 'astra-widgets' ), ), array( 'type' => 'color', 'id' => 'icon_color', 'name' => __( 'Icon Color', 'astra-widgets' ), 'default' => ( isset( $instance['icon_color'] ) && ! empty( $instance['icon_color'] ) ) ? $instance['icon_color'] : '', ), array( 'type' => 'color', 'id' => 'background_color', 'name' => __( 'Background Color', 'astra-widgets' ), 'default' => ( isset( $instance['background_color'] ) && ! empty( $instance['background_color'] ) ) ? $instance['background_color'] : '', ), array( 'type' => 'number', 'id' => 'width', 'name' => __( 'Image / Icon Size:', 'astra-widgets' ), 'default' => ( isset( $instance['width'] ) && ! empty( $instance['width'] ) ) ? $instance['width'] : '', 'unit' => 'Px', ), array( 'type' => 'hidden', 'id' => 'widget_unique_id', 'default' => ( isset( $instance['widget_unique_id'] ) && ! empty( $instance['widget_unique_id'] ) ) ? $instance['widget_unique_id'] : '', ), ); ?> <div class="<?php echo esc_attr( $this->id_base ); ?>-fields"> <?php // Generate fields. astra_generate_widget_fields( $this, $fields, $instance ); ?> </div> <?php } /** * Dynamic CSS * * @return string */ public function get_dynamic_css() { $dynamic_css = ''; $instances = get_option( 'widget_' . $this->id_base ); $id_base = '#' . $this->id; if ( array_key_exists( $this->number, $instances ) ) { $instance = $instances[ $this->number ]; $width = isset( $instance['width'] ) ? $instance['width'] : ''; $space_btn_list = isset( $instance['space_btn_list'] ) ? $instance['space_btn_list'] : ''; $space_btn_icon_text = isset( $instance['space_btn_icon_text'] ) ? $instance['space_btn_icon_text'] : ''; $background_color = isset( $instance['background_color'] ) ? $instance['background_color'] : ''; $divider_color = isset( $instance['divider_color'] ) ? $instance['divider_color'] : ''; $divider_weight = isset( $instance['divider_weight'] ) ? $instance['divider_weight'] : ''; $divider_style = isset( $instance['divider_style'] ) ? $instance['divider_style'] : ''; $divider = isset( $instance['divider'] ) ? $instance['divider'] : ''; $css_output = ''; $width = ( '' !== $width ) ? $width : '15'; $space_btn_list = ( '' !== $space_btn_list ) ? $space_btn_list : '5'; $divider_weight = ( '' !== $divider_weight ) ? $divider_weight : '1'; if ( isset( $width ) && ! empty( $width ) ) { $css_output = array( $id_base . ' .astra-widget-list-icons .image img' => array( 'min-width' => astra_widget_get_css_value( $width, 'px' ), ), $id_base . ' .astra-widget-list-icons .icon svg' => array( 'width' => astra_widget_get_css_value( $width, 'px' ), ), ); $dynamic_css = astra_widgets_parse_css( $css_output ); } if ( isset( $divider ) && 'yes' === $divider ) { $css_output_2 = array( $id_base . '.astra-widget-list-icons .list-items-wrapper li' => array( 'border-bottom-color' => esc_attr( $divider_color ), 'border-bottom-width' => esc_attr( $divider_weight ) . 'px', 'border-bottom-style' => esc_attr( $divider_style ), ), $id_base . '.astra-widget-list-icons .list-items-wrapper li:last-child' => array( 'border-bottom-style' => 'none', ), ); $dynamic_css .= astra_widgets_parse_css( $css_output_2 ); } $css_output_1 = array( $id_base . ' #astra-widget-list-icons-wrapper .list-items-wrapper li:first-child' => array( 'padding-top' => '0', 'padding-bottom' => esc_attr( $space_btn_list / 2 ) . 'px', ), $id_base . ' #astra-widget-list-icons-wrapper .list-items-wrapper li' => array( 'padding-top' => esc_attr( $space_btn_list / 2 ) . 'px', 'padding-bottom' => esc_attr( $space_btn_list / 2 ) . 'px', 'margin-bottom' => '0', ), $id_base . ' #astra-widget-list-icons-wrapper .list-items-wrapper li:last-child' => array( 'padding-top' => esc_attr( $space_btn_list / 2 ) . 'px', 'padding-bottom' => '0', ), $id_base . '.astra-widget-list-icons ul li .link-text' => array( 'margin-left' => esc_attr( $space_btn_icon_text ) . 'px', ), $id_base . ' .list-item-link .icon' => array( 'background-color' => esc_attr( $background_color ), 'width' => esc_attr( $width ) . 'px', 'height' => esc_attr( $width ) . 'px', ), ); $dynamic_css .= astra_widgets_parse_css( $css_output_1 ); return $dynamic_css; } return $dynamic_css; } } endif;
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