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<?php
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.
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/**
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* Sensei Course Component Widget
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*
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* A WooThemes standardized component widget.
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*
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* @package Views
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* @subpackage Widgets
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* @author Automattic
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*
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* @since 1.1.0
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*/
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class WooThemes_Sensei_Course_Component_Widget extends WP_Widget {
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protected $woo_widget_cssclass;
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protected $woo_widget_description;
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protected $woo_widget_idbase;
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protected $woo_widget_title;
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protected $instance;
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/**
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* Constructor function.
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* @since 1.0.0
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*/
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public function __construct() {
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/* Widget variable settings. */
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$this->woo_widget_cssclass = 'widget_sensei_course_component';
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$this->woo_widget_description = __( 'This widget will output a list of Courses - New, Featured, Free, Paid, Active, Completed.', 'woothemes-sensei' );
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$this->woo_widget_idbase = 'sensei_course_component';
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$this->woo_widget_title = __( 'Sensei - Course Component', 'woothemes-sensei' );
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$this->woo_widget_componentslist = array(
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'usercourses' => __( 'New Courses', 'woothemes-sensei' ),
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'featuredcourses' => __( 'Featured Courses', 'woothemes-sensei' ),
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'activecourses' => __( 'My Active Courses', 'woothemes-sensei' ),
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'completedcourses' => __( 'My Completed Courses', 'woothemes-sensei' ),
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);
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// Add support for the WooCommerce shelf.
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if ( Sensei_WC::is_woocommerce_active() ) {
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$this->woo_widget_componentslist['freecourses'] = __( 'Free Courses', 'woothemes-sensei' );
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$this->woo_widget_componentslist['paidcourses'] = __( 'Paid Courses', 'woothemes-sensei' );
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}
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/* Widget settings. */
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$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
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/* Widget control settings. */
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$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase );
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/* Create the widget. */
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parent::__construct( $this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops );
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} // End __construct()
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/**
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* Display the widget on the frontend.
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* @since 1.0.0
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* @param array $args Widget arguments.
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* @param array $instance Widget settings for this instance.
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* @return void
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*/
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public function widget( $args, $instance ) {
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remove_filter( 'pre_get_posts', 'sensei_course_archive_filter', 10, 1 );
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//don't show active or completed course if a user is not logged in
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if ( ! in_array( $instance['component'], array_keys( $this->woo_widget_componentslist ) )
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|| ( ! is_user_logged_in() && ( 'activecourses' == $instance['component'] || 'completedcourses' == $instance['component'] ) ) ) {
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// No Output
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return;
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}
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$this->instance = $instance;
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/* Our variables from the widget settings. */
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$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base );
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/* Before widget (defined by themes). */
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echo $args['before_widget'];
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/* Display the widget title if one was input (before and after defined by themes). */
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if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; }
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/* Widget content. */
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// Add actions for plugins/themes to hook onto.
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do_action( $this->woo_widget_cssclass . '_top' );
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if ( in_array( $instance['component'], array_keys( $this->woo_widget_componentslist ) ) ) {
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$this->load_component( $instance );
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}
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// Add actions for plugins/themes to hook onto.
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do_action( $this->woo_widget_cssclass . '_bottom' );
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/* After widget (defined by themes). */
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echo $args['after_widget'];
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add_filter( 'pre_get_posts', 'sensei_course_archive_filter', 10, 1 );
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} // End widget()
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/**
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* Method to update the settings from the form() method.
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* @since 1.0.0
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* @param array $new_instance New settings.
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* @param array $old_instance Previous settings.
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* @return array Updated settings.
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*/
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View Code Duplication |
public function update ( $new_instance, $old_instance ) {
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$instance = $old_instance;
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/* Strip tags for title and name to remove HTML (important for text inputs). */
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$instance['title'] = strip_tags( $new_instance['title'] );
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/* The select box is returning a text value, so we escape it. */
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$instance['component'] = esc_attr( $new_instance['component'] );
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/* The select box is returning a text value, so we escape it. */
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$instance['limit'] = esc_attr( $new_instance['limit'] );
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return $instance;
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} // End update()
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/**
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* The form on the widget control in the widget administration area.
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* Make use of the get_field_id() and get_field_name() function when creating your form elements. This handles the confusing stuff.
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* @since 1.0.0
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* @param array $instance The settings for this instance.
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* @return void
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*/
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View Code Duplication |
public function form( $instance ) {
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/* Set up some default widget settings. */
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/* Make sure all keys are added here, even with empty string values. */
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$defaults = array(
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'title' => '',
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'component' => '',
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'limit' => 3
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);
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$instance = wp_parse_args( (array) $instance, $defaults );
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?>
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<!-- Widget Title: Text Input -->
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<p>
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<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title (optional):', 'woothemes-sensei' ); ?></label>
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<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" />
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</p>
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<!-- Widget Component: Select Input -->
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<p>
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<label for="<?php echo esc_attr( $this->get_field_id( 'component' ) ); ?>"><?php _e( 'Component:', 'woothemes-sensei' ); ?></label>
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<select name="<?php echo esc_attr( $this->get_field_name( 'component' ) ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'component' ) ); ?>">
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<?php foreach ( $this->woo_widget_componentslist as $k => $v ) { ?>
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<option value="<?php echo esc_attr( $k ); ?>"<?php selected( $instance['component'], $k ); ?>><?php echo $v; ?></option>
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<?php } ?>
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</select>
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</p>
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<!-- Widget Limit: Text Input -->
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<p>
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<label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php _e( 'Number of Courses (optional):', 'woothemes-sensei' ); ?></label>
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<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>" value="<?php echo esc_attr( $instance['limit'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" />
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</p>
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<?php
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} // End form()
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/**
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* Load the desired component, if a method is available for it.
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*
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* @param array $instance The component to potentially be loaded.
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*
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* @since 1.0.0
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* @return void
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*/
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protected function load_component ( $instance ) {
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$courses = array();
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if ( 'usercourses' == esc_attr( $instance['component'] ) ) {
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// usercourses == new courses
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$courses = $this->get_new_courses( );
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} elseif ( 'activecourses' == esc_attr( $instance['component'] ) ) {
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$courses = $this->get_active_courses( );
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} elseif ( 'completedcourses' == esc_attr( $instance['component'] ) ) {
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$courses = $this->get_completed_courses();
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} elseif ( 'featuredcourses' == esc_attr( $instance['component'] ) ) {
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$courses = $this->get_featured_courses();
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} elseif ( 'paidcourses' == esc_attr( $instance['component'] ) ) {
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$args = array( 'posts_per_page' => $this->instance['limit'] );
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$courses = Sensei_WC::get_paid_courses( $args );
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} elseif ( 'freecourses' == esc_attr( $instance['component'] ) ) {
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$args = array( 'posts_per_page' => $this->instance['limit'] );
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$courses = Sensei_WC::get_free_courses( $args );
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} else {
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return;
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}
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// course_query() is buggy, it doesn't honour the 1st arg if includes are provided, so instead slice the includes
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if ( !empty($instance['limit']) && intval( $instance['limit'] ) >= 1 && intval( $instance['limit'] ) < count($courses) ) {
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$courses = array_slice( $courses, 0, intval( $instance['limit'] ) );
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}
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if ( empty( $courses ) && $instance['limit'] != 0 ) {
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$this->display_no_courses_message();
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return;
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}
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$this->display_courses( $courses );
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} // End load_component()
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/**
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* Output the message telling the user that
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* there are no course for their desired settings
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*
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* @since 1.9.2
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*/
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public function display_no_courses_message ( ) {
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if ( 'featuredcourses' == $this->instance['component'] ) {
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_e( 'You have no featured courses.', 'woothemes-sensei' );
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} elseif ( 'activecourses' == $this->instance['component'] ) {
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_e( 'You have no active courses.', 'woothemes-sensei' );
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} elseif ( 'completedcourses' == $this->instance['component'] ) {
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_e( 'You have no completed courses.', 'woothemes-sensei' );
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}else{
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_e( 'You have no courses.', 'woothemes-sensei' );
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}
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}
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/**
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* Output the widget courses
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*
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* @since 1.9.2
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* @param array $courses
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*/
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public function display_courses( $courses = array() ){ ?>
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<ul>
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<?php
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View Code Duplication |
foreach ($courses as $course) {
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$post_id = absint( $course->ID );
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$post_title = $course->post_title;
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$user_info = get_userdata( absint( $course->post_author ) );
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$author_link = get_author_posts_url( absint( $course->post_author ) );
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$author_display_name = $user_info->display_name;
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$author_id = $course->post_author;
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?>
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281
|
|
|
<li class="fix">
|
|
282
|
|
|
|
|
283
|
|
|
<?php do_action( 'sensei_course_image', $post_id ); ?>
|
|
284
|
|
|
|
|
285
|
|
|
<a href="<?php echo esc_url( get_permalink( $post_id ) ); ?>"
|
|
286
|
|
|
title="<?php echo esc_attr( $post_title ); ?>">
|
|
287
|
|
|
|
|
288
|
|
|
<?php echo $post_title; ?>
|
|
289
|
|
|
|
|
290
|
|
|
</a>
|
|
291
|
|
|
<br />
|
|
292
|
|
|
|
|
293
|
|
|
<?php if ( isset( Sensei()->settings->settings[ 'course_author' ] ) && ( Sensei()->settings->settings[ 'course_author' ] ) ) { ?>
|
|
294
|
|
|
<span class="course-author">
|
|
295
|
|
|
<?php _e( 'by ', 'woothemes-sensei' ); ?>
|
|
296
|
|
|
<a href="<?php echo esc_url( $author_link ); ?>" title="<?php echo esc_attr( $author_display_name ); ?>">
|
|
297
|
|
|
<?php echo esc_html( $author_display_name ); ?>
|
|
298
|
|
|
</a>
|
|
299
|
|
|
</span>
|
|
300
|
|
|
<br />
|
|
301
|
|
|
<?php } // End If Statement ?>
|
|
302
|
|
|
|
|
303
|
|
|
<span class="course-lesson-count">
|
|
304
|
|
|
<?php echo Sensei()->course->course_lesson_count( $post_id ) . ' ' . __( 'Lessons', 'woothemes-sensei' ); ?>
|
|
305
|
|
|
</span>
|
|
306
|
|
|
|
|
307
|
|
|
<br />
|
|
308
|
|
|
|
|
309
|
|
|
<?php sensei_simple_course_price( $post_id ); ?>
|
|
310
|
|
|
|
|
311
|
|
|
</li>
|
|
312
|
|
|
|
|
313
|
|
|
<?php
|
|
314
|
|
|
} // End For Loop
|
|
315
|
|
|
|
|
316
|
|
|
if ( 'activecourses' == esc_attr( $this->instance['component'] ) || 'completedcourses' == esc_attr( $this->instance['component'] ) ) {
|
|
317
|
|
|
$my_account_page_id = intval( Sensei()->settings->settings[ 'my_course_page' ] );
|
|
318
|
|
|
echo '<li class="my-account fix"><a href="'. esc_url( get_permalink( $my_account_page_id ) ) .'">'
|
|
319
|
|
|
.__('My Courses', 'woothemes-sensei')
|
|
320
|
|
|
.'<span class="meta-nav"></span></a></li>';
|
|
321
|
|
|
} // End If Statement
|
|
322
|
|
|
|
|
323
|
|
|
?>
|
|
324
|
|
|
</ul>
|
|
325
|
|
|
|
|
326
|
|
|
<?php }
|
|
327
|
|
|
|
|
328
|
|
|
/**
|
|
329
|
|
|
* The default course query args
|
|
330
|
|
|
*
|
|
331
|
|
|
* @return array
|
|
332
|
|
|
*/
|
|
333
|
|
|
public function get_default_query_args(){
|
|
334
|
|
|
|
|
335
|
|
|
return array(
|
|
336
|
|
|
'post_type' => 'course',
|
|
337
|
|
|
'orderby' => 'date',
|
|
338
|
|
|
'order' => 'DESC',
|
|
339
|
|
|
'post_status' => 'publish',
|
|
340
|
|
|
'posts_per_page' => $this->instance['limit'],
|
|
341
|
|
|
'suppress_filters' => 0,
|
|
342
|
|
|
);
|
|
343
|
|
|
|
|
344
|
|
|
}
|
|
345
|
|
|
|
|
346
|
|
|
/**
|
|
347
|
|
|
* Get all new course IDS
|
|
348
|
|
|
* @since 1.9.2
|
|
349
|
|
|
*
|
|
350
|
|
|
* @return array $courses
|
|
351
|
|
|
*/
|
|
352
|
|
|
public function get_new_courses ( ) {
|
|
353
|
|
|
|
|
354
|
|
|
return get_posts( $this->get_default_query_args( ) );
|
|
355
|
|
|
|
|
356
|
|
|
}
|
|
357
|
|
|
|
|
358
|
|
|
/**
|
|
359
|
|
|
* Get all active course IDS for the current user
|
|
360
|
|
|
* @since 1.9.2
|
|
361
|
|
|
*
|
|
362
|
|
|
* @return array $courses
|
|
363
|
|
|
*/
|
|
364
|
|
View Code Duplication |
public function get_active_courses ( ) {
|
|
365
|
|
|
|
|
366
|
|
|
$courses = array();
|
|
367
|
|
|
$activity_args = array( 'user_id' => get_current_user_id(), 'type' => 'sensei_course_status', 'status' => 'in-progress' );
|
|
368
|
|
|
$user_courses_activity = (array) Sensei_Utils::sensei_check_for_activity( $activity_args, true );
|
|
369
|
|
|
|
|
370
|
|
|
foreach( $user_courses_activity AS $activity ) {
|
|
371
|
|
|
$courses[] = get_post( $activity->comment_post_ID );
|
|
372
|
|
|
}
|
|
373
|
|
|
|
|
374
|
|
|
return $courses;
|
|
375
|
|
|
|
|
376
|
|
|
}
|
|
377
|
|
|
|
|
378
|
|
|
/**
|
|
379
|
|
|
* Get all active course IDS for the current user
|
|
380
|
|
|
* @since 1.9.2
|
|
381
|
|
|
*
|
|
382
|
|
|
* @return array $courses
|
|
383
|
|
|
*/
|
|
384
|
|
View Code Duplication |
public function get_completed_courses ( ) {
|
|
385
|
|
|
|
|
386
|
|
|
$courses = array();
|
|
387
|
|
|
$activity_args = array( 'user_id' => get_current_user_id(), 'type' => 'sensei_course_status', 'status' => 'complete' );
|
|
388
|
|
|
$user_courses_activity = (array) Sensei_Utils::sensei_check_for_activity( $activity_args , true );
|
|
389
|
|
|
|
|
390
|
|
|
foreach( $user_courses_activity AS $activity ) {
|
|
391
|
|
|
$courses[] = get_post( $activity->comment_post_ID );
|
|
392
|
|
|
}
|
|
393
|
|
|
return $courses;
|
|
394
|
|
|
}
|
|
395
|
|
|
|
|
396
|
|
|
/**
|
|
397
|
|
|
* Get all active course IDS for the current user
|
|
398
|
|
|
* @since 1.9.2
|
|
399
|
|
|
*
|
|
400
|
|
|
* @return array $courses
|
|
401
|
|
|
*/
|
|
402
|
|
|
public function get_featured_courses ( ) {
|
|
403
|
|
|
|
|
404
|
|
|
$query_args = $this->get_default_query_args();
|
|
405
|
|
|
$query_args[ 'meta_key' ] = '_course_featured';
|
|
406
|
|
|
$query_args[ 'meta_value' ] = 'featured';
|
|
407
|
|
|
$query_args[ 'meta_compare' ] = '=';
|
|
408
|
|
|
|
|
409
|
|
|
return get_posts( $query_args );
|
|
410
|
|
|
|
|
411
|
|
|
}
|
|
412
|
|
|
} // End Class |
woothemes /
sensei
Jeffikus
Dwain Maralack
Loading history...
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.