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read-more.php (3107B)

      1 <?php
      2 namespace Elementor;
      3 
      4 if ( ! defined( 'ABSPATH' ) ) {
      5 	exit; // Exit if accessed directly.
      6 }
      7 
      8 /**
      9  * Elementor HTML widget.
     10  *
     11  * Elementor widget that insert a custom HTML code into the page.
     12  *
     13  */
     14 class Widget_Read_More extends Widget_Base {
     15 
     16 	/**
     17 	 * Get widget name.
     18 	 *
     19 	 * Retrieve Read More widget name.
     20 	 *
     21 	 * @since 2.4.0
     22 	 * @access public
     23 	 *
     24 	 * @return string Widget name.
     25 	 */
     26 	public function get_name() {
     27 		return 'read-more';
     28 	}
     29 
     30 	/**
     31 	 * Get widget title.
     32 	 *
     33 	 * Retrieve Read More widget title.
     34 	 *
     35 	 * @since 2.4.0
     36 	 * @access public
     37 	 *
     38 	 * @return string Widget title.
     39 	 */
     40 	public function get_title() {
     41 		return esc_html__( 'Read More', 'elementor' );
     42 	}
     43 
     44 	/**
     45 	 * Get widget icon.
     46 	 *
     47 	 * Retrieve Read More widget icon.
     48 	 *
     49 	 * @since 2.4.0
     50 	 * @access public
     51 	 *
     52 	 * @return string Widget icon.
     53 	 */
     54 	public function get_icon() {
     55 		return 'eicon-post-excerpt';
     56 	}
     57 
     58 	/**
     59 	 * Get widget keywords.
     60 	 *
     61 	 * Retrieve the list of keywords the widget belongs to.
     62 	 *
     63 	 * @since 2.4.0
     64 	 * @access public
     65 	 *
     66 	 * @return array Widget keywords.
     67 	 */
     68 	public function get_keywords() {
     69 		return [ 'read', 'more', 'tag', 'excerpt' ];
     70 	}
     71 
     72 	/**
     73 	 * Register HTML widget controls.
     74 	 *
     75 	 * Adds different input fields to allow the user to change and customize the widget settings.
     76 	 *
     77 	 * @since 3.1.0
     78 	 * @access protected
     79 	 */
     80 	protected function register_controls() {
     81 		$this->start_controls_section(
     82 			'section_title',
     83 			[
     84 				'label' => esc_html__( 'Read More', 'elementor' ),
     85 			]
     86 		);
     87 
     88 		$default_link_text = esc_html__( 'Continue reading', 'elementor' );
     89 
     90 		/**
     91 		 * Read More widgets link text.
     92 		 *
     93 		 * Filters the link text in the "Read More" widget.
     94 		 *
     95 		 * This hook can be used to set different default text in the widget.
     96 		 *
     97 		 * @param string $default_link_text The link text in the "Read More" widget. Default is "Continue reading".
     98 		 */
     99 		$default_link_text = apply_filters( 'elementor/widgets/read_more/default_link_text', $default_link_text );
    100 
    101 		$this->add_control(
    102 			'theme_support',
    103 			[
    104 				'type' => Controls_Manager::RAW_HTML,
    105 				'raw' => sprintf( esc_html__( 'Note: This widget only affects themes that use `%s` in archive pages.', 'elementor' ), 'the_content' ),
    106 				'content_classes' => 'elementor-panel-alert elementor-panel-alert-warning',
    107 			]
    108 		);
    109 
    110 		$this->add_control(
    111 			'link_text',
    112 			[
    113 				'label' => esc_html__( 'Read More Text', 'elementor' ),
    114 				'placeholder' => $default_link_text,
    115 				'default' => $default_link_text,
    116 			]
    117 		);
    118 
    119 		$this->end_controls_section();
    120 	}
    121 
    122 	/**
    123 	 * Render Read More widget output on the frontend.
    124 	 *
    125 	 * Written in PHP and used to generate the final HTML.
    126 	 *
    127 	 * @access protected
    128 	 */
    129 	protected function render() {
    130 		printf( '<!--more %s-->', wp_kses_post( $this->get_settings_for_display( 'link_text' ) ) );
    131 	}
    132 
    133 	/**
    134 	 * Render Read More widget output in the editor.
    135 	 *
    136 	 * Written as a Backbone JavaScript template and used to generate the live preview.
    137 	 *
    138 	 * @since 2.9.0
    139 	 * @access protected
    140 	 */
    141 	protected function content_template() {
    142 		?>
    143 		<!--more {{ settings.link_text }}-->
    144 		<?php
    145 	}
    146 }