LLMS_Widget_Course_Syllabus
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File: includes/widgets/class.llms.widget.course.syllabus.php
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | 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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Methods Methods
- __construct — Register widget with WordPress.
- form — Back-end widget form.
- update — Sanitize widget form values as they are saved.
- widget_contents — Widget Content Overrides parent class
Changelog Changelog
Version | Description |
---|---|
1.0.0 | Introduced. |