LLMS_Widget_Course_Syllabus

LLMS_Widget_Course_Syllabus

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Source Source

File: includes/widgets/class.llms.widget.course.syllabus.php

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class LLMS_Widget_Course_Syllabus extends LLMS_Widget {
 
    /**
     * Register widget with WordPress.
     */
    public function __construct() {
 
        WP_Widget::__construct(
            'course_syllabus',
            __( 'Course Syllabus', 'lifterlms' ),
            array(
                'description' => __( 'Displays All Course lessons on Course or Lesson page', 'lifterlms' ),
            )
        );
 
    }
 
    /**
     * Back-end widget form.
     *
     * @see WP_Widget::form()
     *
     * @param array $instance Previously saved values from database.
     */
    public function form( $instance ) {
 
        // Call widget defaults from parent.
        parent::form( $instance );
 
        $collapse       = ( ! empty( $instance['collapse'] ) ) ? $instance['collapse'] : 0;
        $toggles        = ( ! empty( $instance['toggles'] ) ) ? $instance['toggles'] : 0;
        $toggle_display = ( ! $collapse ) ? ' style="display:none;"' : '';
        ?>
        <p>
            <input <?php checked( 1, $collapse ); ?> class="checkbox llms-course-outline-collapse" id="<?php echo $this->get_field_id( 'collapse' ); ?>" name="<?php echo $this->get_field_name( 'collapse' ); ?>" type="checkbox" value="1">
            <label for="<?php echo $this->get_field_id( 'collapse' ); ?>">
                <?php _e( 'Make outline collapsible?', 'lifterlms' ); ?><br>
                <em><?php _e( 'Allow students to hide lessons within a section by clicking the section titles.', 'lifterlms' ); ?></em>
            </label>
        </p>
 
        <p class="llms-course-outline-toggle-wrapper"<?php echo $toggle_display; ?>>
            <input <?php checked( 1, $toggles ); ?> class="checkbox" id="<?php echo $this->get_field_id( 'toggles' ); ?>" name="<?php echo $this->get_field_name( 'toggles' ); ?>" type="checkbox" value="1">
            <label for="<?php echo $this->get_field_id( 'toggles' ); ?>">
                <?php _e( 'Display open and close all toggles', 'lifterlms' ); ?><br>
                <em><?php _e( 'Display "Open All" and "Close All" toggles at the bottom of the outline.', 'lifterlms' ); ?></em>
            </label>
        </p>
        <?php
    }
 
    /**
     * Widget Content
     * Overrides parent class
     *
     * @see  LLMS_Widget()
     * @return void
     */
    public function widget_contents( $args, $instance ) {
        $collapse = ( isset( $instance['collapse'] ) ) ? $instance['collapse'] : 0;
        $toggles  = ( isset( $instance['toggles'] ) ) ? $instance['toggles'] : 0;
        echo do_shortcode( '[lifterlms_course_outline collapse="' . $collapse . '" toggles="' . $toggles . '"]' );
    }
 
    /**
     * Sanitize widget form values as they are saved.
     *
     * @see WP_Widget::update()
     *
     * @param array $new_instance Values just sent to be saved.
     * @param array $old_instance Previously saved values from database.
     *
     * @return array Updated safe values to be saved.
     */
    public function update( $new_instance, $old_instance ) {
 
        $instance = parent::update( $new_instance, $old_instance );
 
        $instance['collapse'] = ( ! empty( $new_instance['collapse'] ) ) ? 1 : 0;
        $instance['toggles']  = ( ! empty( $new_instance['toggles'] ) ) ? 1 : 0;
 
        return $instance;
    }
 
}

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Uses Uses

Uses
Uses Description
includes/widgets/class.llms.widget.php: LLMS_Widget

Base LifterLMS Widget Class

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Methods Methods

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Changelog Changelog

Changelog
Version Description
1.0.0 Introduced.

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