158 lines
3.2 KiB
PHP
158 lines
3.2 KiB
PHP
<?php
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namespace Elementor;
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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/**
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* Elementor HTML widget.
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*
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* Elementor widget that insert a custom HTML code into the page.
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*
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*/
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class Widget_Read_More extends Widget_Base {
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/**
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* Get widget name.
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*
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* Retrieve Read More widget name.
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*
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* @since 2.4.0
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* @access public
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*
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* @return string Widget name.
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*/
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public function get_name() {
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return 'read-more';
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}
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/**
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* Get widget title.
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*
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* Retrieve Read More widget title.
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*
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* @since 2.4.0
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* @access public
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*
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* @return string Widget title.
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*/
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public function get_title() {
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return esc_html__( 'Read More', 'elementor' );
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}
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/**
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* Get widget icon.
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*
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* Retrieve Read More widget icon.
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*
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* @since 2.4.0
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* @access public
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*
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* @return string Widget icon.
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*/
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public function get_icon() {
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return 'eicon-post-excerpt';
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}
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/**
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* Get widget keywords.
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*
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* Retrieve the list of keywords the widget belongs to.
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*
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* @since 2.4.0
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* @access public
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*
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* @return array Widget keywords.
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*/
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public function get_keywords() {
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return [ 'read', 'more', 'tag', 'excerpt' ];
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}
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protected function is_dynamic_content(): bool {
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return false;
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}
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/**
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* Register HTML widget controls.
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*
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* Adds different input fields to allow the user to change and customize the widget settings.
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*
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* @since 3.1.0
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* @access protected
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*/
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protected function register_controls() {
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$this->start_controls_section(
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'section_title',
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[
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'label' => esc_html__( 'Read More', 'elementor' ),
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]
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);
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$default_link_text = esc_html__( 'Continue reading', 'elementor' );
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/**
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* Read More widgets link text.
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*
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* Filters the link text in the "Read More" widget.
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*
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* This hook can be used to set different default text in the widget.
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*
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* @param string $default_link_text The link text in the "Read More" widget. Default is "Continue reading".
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*/
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$default_link_text = apply_filters( 'elementor/widgets/read_more/default_link_text', $default_link_text );
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$this->add_control(
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'theme_support',
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[
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'type' => Controls_Manager::ALERT,
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'alert_type' => 'warning',
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'content' => sprintf(
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/* translators: %s: The `the_content` function. */
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esc_html__( 'Note: This widget only affects themes that use `%s` in archive pages.', 'elementor' ),
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'the_content'
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),
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]
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);
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$this->add_control(
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'link_text',
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[
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'label' => esc_html__( 'Read More Text', 'elementor' ),
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'placeholder' => $default_link_text,
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'default' => $default_link_text,
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'dynamic' => [
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'active' => true,
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],
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]
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);
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$this->end_controls_section();
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}
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/**
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* Render Read More widget output on the frontend.
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*
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* Written in PHP and used to generate the final HTML.
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*
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* @access protected
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*/
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protected function render() {
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printf( '<!--more %s-->', wp_kses_post( $this->get_settings_for_display( 'link_text' ) ) );
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}
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/**
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* Render Read More widget output in the editor.
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*
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* Written as a Backbone JavaScript template and used to generate the live preview.
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*
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* @since 2.9.0
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* @access protected
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*/
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protected function content_template() {
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?>
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<!--more {{ settings.link_text }}-->
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<?php
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}
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}
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