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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 Learners Class |
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* |
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* All functionality pertaining to the Admin Learners in Sensei. |
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* |
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* @package WordPress |
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* @subpackage Sensei |
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* @category Core |
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* @author WooThemes |
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* @since 1.3.0 |
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*/ |
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class Sensei_Learner_Management { |
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public $name; |
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public $file; |
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public $page_slug; |
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/** |
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* Constructor |
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* @since 1.6.0 |
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* @return void |
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*/ |
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public function __construct ( $file ) { |
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$this->name = __( 'Learner Management', 'woothemes-sensei' );; |
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$this->file = $file; |
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$this->page_slug = 'sensei_learners'; |
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// Admin functions |
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View Code Duplication |
if ( is_admin() ) { |
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add_action( 'admin_menu', array( $this, 'learners_admin_menu' ), 30); |
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add_action( 'learners_wrapper_container', array( $this, 'wrapper_container' ) ); |
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if ( isset( $_GET['page'] ) && ( $_GET['page'] == $this->page_slug ) ) { |
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add_action( 'admin_print_scripts', array( $this, 'enqueue_scripts' ) ); |
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add_action( 'admin_print_styles', array( $this, 'enqueue_styles' ) ); |
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} |
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add_action( 'admin_init', array( $this, 'add_new_learners' ) ); |
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add_action( 'admin_notices', array( $this, 'add_learner_notices' ) ); |
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} // End If Statement |
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// Ajax functions |
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if ( is_admin() ) { |
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add_action( 'wp_ajax_get_redirect_url_learners', array( $this, 'get_redirect_url' ) ); |
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add_action( 'wp_ajax_remove_user_from_post', array( $this, 'remove_user_from_post' ) ); |
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add_action( 'wp_ajax_sensei_json_search_users', array( $this, 'json_search_users' ) ); |
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} |
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} // End __construct() |
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/** |
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* learners_admin_menu function. |
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* @since 1.6.0 |
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* @access public |
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* @return void |
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*/ |
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public function learners_admin_menu() { |
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global $menu; |
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View Code Duplication |
if ( current_user_can( 'manage_sensei_grades' ) ) { |
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$learners_page = add_submenu_page( 'sensei', $this->name, $this->name, 'manage_sensei_grades', $this->page_slug, array( $this, 'learners_page' ) ); |
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} |
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} // End learners_admin_menu() |
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/** |
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* enqueue_scripts function. |
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* |
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* @description Load in JavaScripts where necessary. |
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* @access public |
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* @since 1.6.0 |
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* @return void |
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*/ |
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public function enqueue_scripts () { |
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
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// Load Learners JS |
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wp_enqueue_script( 'sensei-learners-general', |
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Sensei()->plugin_url . 'assets/js/learners-general' . $suffix . '.js', |
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array('jquery','select2','sensei-chosen-ajax' ), Sensei()->version, true ); |
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$data = array( |
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'remove_generic_confirm' => __( 'Are you sure you want to remove this user?', 'woothemes-sensei' ), |
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'remove_from_lesson_confirm' => __( 'Are you sure you want to remove the user from this lesson?', 'woothemes-sensei' ), |
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'remove_from_course_confirm' => __( 'Are you sure you want to remove the user from this course?', 'woothemes-sensei' ), |
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'remove_from_purchased_course_confirm' => __( 'Are you sure you want to remove the user from this course? This order associate with this will also be set to canceled.', 'woothemes-sensei' ), |
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'remove_user_from_post_nonce' => wp_create_nonce( 'remove_user_from_post_nonce' ), |
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'search_users_nonce' => wp_create_nonce( 'search-users' ), |
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'selectplaceholder'=> __( 'Select Learner', 'woothemes-sensei' ) |
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); |
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wp_localize_script( 'sensei-learners-general', 'woo_learners_general_data', $data ); |
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} // End enqueue_scripts() |
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/** |
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* enqueue_styles function. |
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* |
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* @description Load in CSS styles where necessary. |
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* @access public |
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* @since 1.6.0 |
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* @return void |
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*/ |
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public function enqueue_styles () { |
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wp_enqueue_style( 'woothemes-sensei-admin' ); |
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} // End enqueue_styles() |
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/** |
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* load_data_table_files loads required files for Learners |
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* @since 1.6.0 |
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* @return void |
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*/ |
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public function load_data_table_files() { |
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// Load Learners Classes |
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$classes_to_load = array( 'list-table', |
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'learners-main', |
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); |
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foreach ( $classes_to_load as $class_file ) { |
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Sensei()->load_class( $class_file ); |
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} // End For Loop |
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} // End load_data_table_files() |
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/** |
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* load_data_object creates new instance of class |
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* @since 1.6.0 |
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* @param string $name Name of class |
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* @param integer $data constructor arguments |
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* @param undefined $optional_data optional constructor arguments |
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* @return object class instance object |
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*/ |
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View Code Duplication |
public function load_data_object( $name = '', $data = 0, $optional_data = null ) { |
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// Load Analysis data |
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$object_name = 'WooThemes_Sensei_Learners_' . $name; |
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if ( is_null($optional_data) ) { |
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$sensei_learners_object = new $object_name( $data ); |
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} else { |
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$sensei_learners_object = new $object_name( $data, $optional_data ); |
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} // End If Statement |
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if ( 'Main' == $name ) { |
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$sensei_learners_object->prepare_items(); |
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} // End If Statement |
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return $sensei_learners_object; |
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} // End load_data_object() |
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/** |
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* learners_page function. |
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* @since 1.6.0 |
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* @access public |
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* @return void |
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*/ |
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View Code Duplication |
public function learners_page() { |
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// Load Learners data |
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$course_id = 0; |
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$lesson_id = 0; |
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if( isset( $_GET['course_id'] ) ) { |
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$course_id = intval( $_GET['course_id'] ); |
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} |
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if( isset( $_GET['lesson_id'] ) ) { |
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$lesson_id = intval( $_GET['lesson_id'] ); |
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} |
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$sensei_learners_main = $this->load_data_object( 'Main', $course_id, $lesson_id ); |
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// Wrappers |
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do_action( 'learners_before_container' ); |
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do_action( 'learners_wrapper_container', 'top' ); |
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$this->learners_headers(); |
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?> |
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<div id="poststuff" class="sensei-learners-wrap"> |
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<div class="sensei-learners-main"> |
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<?php $sensei_learners_main->display(); ?> |
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</div> |
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<div class="sensei-learners-extra"> |
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<?php do_action( 'sensei_learners_extra' ); ?> |
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</div> |
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</div> |
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<?php |
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do_action( 'learners_wrapper_container', 'bottom' ); |
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do_action( 'learners_after_container' ); |
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} // End learners_default_view() |
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/** |
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* learners_headers outputs Learners general headers |
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* @since 1.6.0 |
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* @return void |
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*/ |
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View Code Duplication |
public function learners_headers( $args = array( 'nav' => 'default' ) ) { |
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$function = 'learners_' . $args['nav'] . '_nav'; |
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$this->$function(); |
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?> |
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<p class="powered-by-woo"><?php _e( 'Powered by', 'woothemes-sensei' ); ?><a href="http://www.woothemes.com/" title="WooThemes"><img src="<?php echo Sensei()->plugin_url; ?>assets/images/woothemes.png" alt="WooThemes" /></a></p> |
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<?php |
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do_action( 'sensei_learners_after_headers' ); |
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} // End learners_headers() |
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/** |
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* wrapper_container wrapper for Learners area |
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* @since 1.6.0 |
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* @param $which string |
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* @return void |
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*/ |
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public function wrapper_container( $which ) { |
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if ( 'top' == $which ) { |
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?><div id="woothemes-sensei" class="wrap woothemes-sensei"><?php |
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} elseif ( 'bottom' == $which ) { |
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?></div><!--/#woothemes-sensei--><?php |
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} // End If Statement |
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} // End wrapper_container() |
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/** |
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* learners_default_nav default nav area for Learners |
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* @since 1.6.0 |
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* @return void |
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*/ |
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public function learners_default_nav() { |
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$title = sprintf( '<a href="%s">%s</a>', esc_url( add_query_arg( array( 'page' => $this->page_slug ), admin_url( 'admin.php' ) ) ), esc_html( $this->name ) ); |
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if ( isset( $_GET['course_id'] ) ) { |
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$course_id = intval( $_GET['course_id'] ); |
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$url = add_query_arg( array( 'page' => $this->page_slug, 'course_id' => $course_id, 'view' => 'learners' ), admin_url( 'admin.php' ) ); |
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$title .= sprintf( ' <span class="course-title">> <a href="%s">%s</a></span>', esc_url( $url ), get_the_title( $course_id ) ); |
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} |
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View Code Duplication |
if ( isset( $_GET['lesson_id'] ) ) { |
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$lesson_id = intval( $_GET['lesson_id'] ); |
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$title .= ' <span class="lesson-title">> ' . get_the_title( intval( $lesson_id ) ) . '</span>'; |
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} |
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?> |
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<h2><?php echo apply_filters( 'sensei_learners_nav_title', $title ); ?></h2> |
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<?php |
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} // End learners_default_nav() |
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public function get_redirect_url() { |
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// Parse POST data |
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$data = $_POST['data']; |
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$course_data = array(); |
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parse_str( $data, $course_data ); |
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$course_cat = intval( $course_data['course_cat'] ); |
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$redirect_url = apply_filters( 'sensei_ajax_redirect_url', add_query_arg( array( 'page' => $this->page_slug, 'course_cat' => $course_cat ), admin_url( 'admin.php' ) ) ); |
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echo esc_url_raw( $redirect_url ); |
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die(); |
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} |
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public function remove_user_from_post() { |
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$return = ''; |
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// Security check |
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$nonce = ''; |
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if ( isset($_POST['remove_user_from_post_nonce']) ) { |
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$nonce = esc_html( $_POST['remove_user_from_post_nonce'] ); |
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} |
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if ( ! wp_verify_nonce( $nonce, 'remove_user_from_post_nonce' ) ) { |
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die( $return ); |
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} |
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// Parse POST data |
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$data = $_POST['data']; |
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$action_data = array(); |
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parse_str( $data, $action_data ); |
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if( $action_data['user_id'] && $action_data['post_id'] && $action_data['post_type'] ) { |
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$user_id = intval( $action_data['user_id'] ); |
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$post_id = intval( $action_data['post_id'] ); |
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$post_type = sanitize_text_field( $action_data['post_type'] ); |
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$order_id = sanitize_text_field( $action_data['order_id'] ); |
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$user = get_userdata( $user_id ); |
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switch( $post_type ) { |
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case 'course': |
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$removed = Sensei_Utils::sensei_remove_user_from_course( $post_id, $user_id ); |
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if( ! empty( $order_id ) && Sensei_WC::is_woocommerce_active() ){ |
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|
$order = new WC_Order($order_id); |
|
289
|
|
|
|
|
290
|
|
|
if (!empty($order)) { |
|
291
|
|
|
$order->update_status( 'cancelled' ); |
|
292
|
|
|
} |
|
293
|
|
|
|
|
294
|
|
|
} |
|
295
|
|
|
|
|
296
|
|
|
break; |
|
297
|
|
|
|
|
298
|
|
|
case 'lesson': |
|
299
|
|
|
$removed = Sensei_Utils::sensei_remove_user_from_lesson( $post_id, $user_id ); |
|
300
|
|
|
break; |
|
301
|
|
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|
|
302
|
|
|
} |
|
303
|
|
|
|
|
304
|
|
|
if( $removed ) { |
|
|
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|
|
305
|
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|
$return = 'removed'; |
|
306
|
|
|
} |
|
307
|
|
|
|
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
die( $return ); |
|
311
|
|
|
} |
|
312
|
|
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|
|
313
|
|
|
public function json_search_users() { |
|
314
|
|
|
|
|
315
|
|
|
|
|
316
|
|
|
check_ajax_referer( 'search-users', 'security' ); |
|
317
|
|
|
|
|
318
|
|
|
$term = sanitize_text_field( stripslashes( $_GET['term'] ) ); |
|
319
|
|
|
|
|
320
|
|
|
if ( empty( $term ) ) { |
|
321
|
|
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die(); |
|
322
|
|
|
} |
|
323
|
|
|
|
|
324
|
|
|
$default = isset( $_GET['default'] ) ? $_GET['default'] : __( 'None', 'woocommerce' ); |
|
325
|
|
|
|
|
326
|
|
|
$found_users = array( '' => $default ); |
|
327
|
|
|
|
|
328
|
|
|
$users_query = new WP_User_Query( apply_filters( 'sensei_json_search_users_query', array( |
|
329
|
|
|
'fields' => 'all', |
|
330
|
|
|
'orderby' => 'display_name', |
|
331
|
|
|
'search' => '*' . $term . '*', |
|
332
|
|
|
'search_columns' => array( 'ID', 'user_login', 'user_email', 'user_nicename','user_firstname','user_lastname' ) |
|
333
|
|
|
), $term ) ); |
|
334
|
|
|
|
|
335
|
|
|
$users = $users_query->get_results(); |
|
336
|
|
|
|
|
337
|
|
|
if ( $users ) { |
|
338
|
|
|
foreach ( $users as $user ) { |
|
339
|
|
|
$full_name = Sensei_Student::get_full_name( $user->ID ); |
|
340
|
|
|
|
|
341
|
|
|
if( trim($user->display_name ) == trim( $full_name ) ){ |
|
342
|
|
|
|
|
343
|
|
|
$name = $full_name; |
|
344
|
|
|
|
|
345
|
|
|
}else{ |
|
346
|
|
|
|
|
347
|
|
|
$name = $full_name . ' ['. $user->display_name .']'; |
|
348
|
|
|
|
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
$found_users[ $user->ID ] = $name . ' (#' . $user->ID . ' – ' . sanitize_email( $user->user_email ) . ')'; |
|
352
|
|
|
} |
|
353
|
|
|
} |
|
354
|
|
|
|
|
355
|
|
|
wp_send_json( $found_users ); |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
public function add_new_learners() { |
|
359
|
|
|
|
|
360
|
|
|
$result = false; |
|
361
|
|
|
|
|
362
|
|
|
if( ! isset( $_POST['add_learner_submit'] ) ) return $result; |
|
363
|
|
|
|
|
364
|
|
|
if ( ! isset( $_POST['add_learner_nonce'] ) || ! wp_verify_nonce( $_POST['add_learner_nonce'], 'add_learner_to_sensei' ) ) return $result; |
|
365
|
|
|
|
|
366
|
|
|
if( ( ! isset( $_POST['add_user_id'] ) || '' == $_POST['add_user_id'] ) || ! isset( $_POST['add_post_type'] ) || ! isset( $_POST['add_course_id'] ) || ! isset( $_POST['add_lesson_id'] ) ) return $result; |
|
367
|
|
|
|
|
368
|
|
|
$post_type = $_POST['add_post_type']; |
|
369
|
|
|
$user_id = absint( $_POST['add_user_id'] ); |
|
370
|
|
|
$course_id = absint( $_POST['add_course_id'] ); |
|
371
|
|
|
|
|
372
|
|
|
switch( $post_type ) { |
|
373
|
|
|
case 'course': |
|
374
|
|
|
|
|
375
|
|
|
$result = Sensei_Utils::user_start_course( $user_id, $course_id ); |
|
376
|
|
|
|
|
377
|
|
|
// Complete each lesson if course is set to be completed |
|
378
|
|
|
if( isset( $_POST['add_complete_course'] ) && 'yes' == $_POST['add_complete_course'] ) { |
|
379
|
|
|
|
|
380
|
|
|
$lesson_ids = Sensei()->course->course_lessons( $course_id, 'any', 'ids' ); |
|
381
|
|
|
|
|
382
|
|
|
foreach( $lesson_ids as $id ) { |
|
383
|
|
|
Sensei_Utils::sensei_start_lesson( $id, $user_id, true ); |
|
384
|
|
|
} |
|
385
|
|
|
|
|
386
|
|
|
// Updates the Course status and it's meta data |
|
387
|
|
|
Sensei_Utils::user_complete_course( $course_id, $user_id ); |
|
388
|
|
|
|
|
389
|
|
|
do_action( 'sensei_user_course_end', $user_id, $course_id ); |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
|
|
break; |
|
393
|
|
|
|
|
394
|
|
|
case 'lesson': |
|
395
|
|
|
$lesson_id = absint( $_POST['add_lesson_id'] ); |
|
396
|
|
|
$complete = false; |
|
397
|
|
|
if( isset( $_POST['add_complete_lesson'] ) && 'yes' == $_POST['add_complete_lesson'] ) { |
|
398
|
|
|
$complete = true; |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
$result = Sensei_Utils::sensei_start_lesson( $lesson_id, $user_id, $complete ); |
|
402
|
|
|
|
|
403
|
|
|
// Updates the Course status and it's meta data |
|
404
|
|
|
Sensei_Utils::user_complete_course( $course_id, $user_id ); |
|
405
|
|
|
|
|
406
|
|
|
break; |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
|
|
// Set redirect URL after adding user to course/lesson |
|
410
|
|
|
$query_args = array( 'page' => $this->page_slug, 'view' => 'learners' ); |
|
411
|
|
|
|
|
412
|
|
|
if( $result ) { |
|
413
|
|
|
|
|
414
|
|
|
if( $course_id ) { |
|
415
|
|
|
$query_args['course_id'] = $course_id; |
|
416
|
|
|
} |
|
417
|
|
|
|
|
418
|
|
|
if( $lesson_id ) { |
|
419
|
|
|
$query_args['lesson_id'] = $lesson_id; |
|
|
|
|
|
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
$query_args['message'] = 'success'; |
|
423
|
|
|
|
|
424
|
|
|
} else { |
|
425
|
|
|
$query_args['message'] = 'error'; |
|
426
|
|
|
} |
|
427
|
|
|
|
|
428
|
|
|
$redirect_url = apply_filters( 'sensei_learners_add_learner_redirect_url', add_query_arg( $query_args, admin_url( 'admin.php' ) ) ); |
|
429
|
|
|
|
|
430
|
|
|
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
|
431
|
|
|
exit; |
|
432
|
|
|
} |
|
433
|
|
|
|
|
434
|
|
|
public function add_learner_notices() { |
|
435
|
|
|
if( isset( $_GET['page'] ) && $this->page_slug == $_GET['page'] && isset( $_GET['message'] ) && $_GET['message'] ) { |
|
436
|
|
|
if( 'success' == $_GET['message'] ) { |
|
437
|
|
|
$msg = array( |
|
438
|
|
|
'updated', |
|
439
|
|
|
__( 'Learner added successfully!', 'woothemes-sensei' ), |
|
440
|
|
|
); |
|
441
|
|
|
} else { |
|
442
|
|
|
$msg = array( |
|
443
|
|
|
'error', |
|
444
|
|
|
__( 'Error adding learner.', 'woothemes-sensei' ), |
|
445
|
|
|
); |
|
446
|
|
|
} |
|
447
|
|
|
?> |
|
448
|
|
|
<div class="learners-notice <?php echo $msg[0]; ?>"> |
|
449
|
|
|
<p><?php echo $msg[1]; ?></p> |
|
450
|
|
|
</div> |
|
451
|
|
|
<?php |
|
452
|
|
|
} |
|
453
|
|
|
} |
|
454
|
|
|
|
|
455
|
|
|
/** |
|
456
|
|
|
* Return the full name and surname or the display name of the user. |
|
457
|
|
|
* |
|
458
|
|
|
* The user must have both name and surname otherwise display name will be returned. |
|
459
|
|
|
* |
|
460
|
|
|
* @deprecated since 1.9.0 use Se |
|
461
|
|
|
* @since 1.8.0 |
|
462
|
|
|
* |
|
463
|
|
|
* @param int $user_id | bool false for an invalid $user_id |
|
464
|
|
|
* |
|
465
|
|
|
* @return string $full_name |
|
466
|
|
|
*/ |
|
467
|
|
|
public function get_learner_full_name( $user_id ){ |
|
468
|
|
|
|
|
469
|
|
|
return Sensei_Student::get_full_name( $user_id ); |
|
470
|
|
|
|
|
471
|
|
|
} // end get_learner_full_name |
|
472
|
|
|
|
|
473
|
|
|
} // End Class |
|
474
|
|
|
|
|
475
|
|
|
/** |
|
476
|
|
|
* Class WooThemes_Sensei_Learners |
|
477
|
|
|
* for backward compatibility |
|
478
|
|
|
* @since 1.9.0 |
|
479
|
|
|
*/ |
|
480
|
|
|
class WooThemes_Sensei_Learners extends Sensei_Learner_Management{} |
|
481
|
|
|
|
woothemes /
sensei
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Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.