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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;
}
public function has_widget_inner_wrapper(): bool {
return ! Plugin::$instance->experiments->is_feature_active( 'e_optimized_markup' );
}
/**
* 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
}
}