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wp-content/plugins/elementor/includes/widgets/read-more.php

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