wpmudev-sls
5/25/2018 - 8:19 AM
[CoursePress 2] - Responses History. Help monitor student responses in a timely manner
[CoursePress 2] - Responses History. Help monitor student responses in a timely manner
<?php
/**
* Plugin Name: [CoursePress 2] - Responses History
* Plugin URI: https://premium.wpmudev.org/
* Description: Responses History
* Author: Panos Lyrakis @ WPMUDEV
* Author URI: https://premium.wpmudev.org/
* License: GPLv2 or later
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'WPMUDEV_CP_Responses_History' ) ) {
class WPMUDEV_CP_Responses_History {
private static $_instance = null;
private $gdpr_settings_args = array();
private $items_titles = array() ;
public static function get_instance() {
if ( is_null( self::$_instance ) ) {
self::$_instance = new WPMUDEV_CP_Responses_History();
}
return self::$_instance;
}
private function __construct() {
if( ! class_exists('CoursePress_Data_Student') ){
return;
}
add_action( 'admin_menu', array( $this, 'admin_menu' ), 20 );
add_action( 'wp_ajax_wpmudev_cp_fetch_responses_history', array( &$this, 'ajax_fetch_history' ), 10 );
}
public function ajax_fetch_history() {
check_ajax_referer( 'wpmudev_cp_fetch_responses_history', 'nonce' );
$input = $_POST;
if(
! isset( $input['course_id'] ) || ! isset( $input['user_id'] ) ||
empty( $input['course_id'] ) || empty( $input['user_id'] )
) {
wp_send_json(
array(
'success' => false,
'message' => 'No user id or no course selected'
)
);
}
$student_id = (int) $input['user_id'];
$course_id = (int) $input['course_id'];
$course = get_post( $course_id );
if( 'course' != $course->post_type ){
wp_send_json(
array(
'success' => false,
'message' => 'The course id you have entered did not match any course'
)
);
}
if( ! CoursePress_Data_Student::is_enrolled_in_course( $student_id, $course_id ) ){
wp_send_json(
array(
'success' => false,
'message' => "The student you have entered has not enrolled on the course <em>{$course->post_title}</em>"
)
);
}
$response_index = false;
$data = CoursePress_Data_Student::get_completion_data( $student_id, $course_id );
$units = CoursePress_Data_Course::get_units_with_modules( $course_id );
$out = "<div style='background: #efefef; padding: 20px; border: 5px dashed #ddd;'>";
$out .= "<h2 style='width: 100%; text-align: center; font-size: 34px; color: #666'>{$course->post_title}</h2>";
$prepare_out = array();
foreach ( $data[ 'units' ] as $unit_id => $unit_response_data ) {
$unit = get_post( $unit_id );
if( isset( $unit_response_data['responses'] ) ){
foreach ( $unit_response_data['responses'] as $module_id => $module_response_data_arr ){
foreach ( $module_response_data_arr as $key => $module_response_data ) {
$prepare_out[ $module_response_data['date'] ][ $unit_id ][ $module_id ] = array(
'response' => $module_response_data['response'],
'grades' => $module_response_data['grades']
);
}
}
}
}
if( ! empty( $prepare_out ) ){
foreach ( $prepare_out as $date => $response_data ) {
$out .= "<div>";
$out .= "<h2>{$date}</h2>";
$out .= '<section style="display:block; padding-left: 20px;">';
foreach ( $response_data as $unit_id => $unit_data ) {
$unit_title = $this->cp_item_title( $unit_id );
$out .= "<h3><small>UNIT: </small>{$unit_title}</h3>";
foreach ( $unit_data as $module_id => $module_data ) {
$module_title = $this->cp_item_title( $module_id );
$response = $module_data['response'];
$grades = ( isset( $module_data['grades'] ) && ! empty( $module_data['grades'] ) ) ? $module_data['grades'] : null;
$response_str = '';
$grades_str = '';
if ( is_array( $response ) ){
$response_str .= '<ul style="padding-left:30px;"">';
foreach ( $response as $item_key => $_response ) {
$response_str .= "<li><strong>{$item_key}</strong><li>";
$response_str .= "<ul style='padding-left:30px;'>";
if ( is_array( $_response ) ) {
foreach ( $_response as $_response_key => $_response_value ) {
$response_str .= "<li>{$_response_key} : <em>{$_response_value}</em></li>";
}
}
else{
$response_str .= $_response;
}
$response_str .= "</ul>";
}
$response_str .= '</ul>';
}
else{
$response_str = "<div style='padding-left:20px;'><em>{$response}</em></div>";
}
$out .= '<div style="padding: 20px 0 0 20px;">';
$out .= "<strong><small>MODULE:</small> {$module_title}</strong>";
$out .= $response_str;
$grades_str = '<div style="border: 2px solid #666; background: #b5b5b5; padding: 20px;">';
if ( ! is_null( $grades ) ) {
foreach ( $grades as $grade_key => $grade ) {
$grades_str .= "<div>Graded by: {$grade['graded_by']}</div>";
$grades_str .= "<div>Graded on: {$grade['date']}</div>";
$grades_str .= "<div>Grade: {$grade['grade']}</div>";
}
}
else {
$grades_str .= '<div "style="text-align: center">Not Graded yet</div>';
}
$grades_str .= '</div>';
$out .= $grades_str;
$out .= '</div>';
}
}
$out .= '</section>';
$out .= "</div>";
$out .= "<hr style='margin:20px;' />";
}
}
$out .= "</div>";
wp_send_json(
array(
'success' => true,
'message' => $out
)
);
}
public function cp_item_title( $post_id ) {
if ( ! isset( $this->items_titles[$post_id] ) ){
$item = get_post($post_id);
$this->items_titles[$post_id] = $item->post_title;
}
return $this->items_titles[$post_id];
}
public function admin_menu() {
$post_type = CoursePress_Data_Course::get_post_type_name();
$parent_slug = 'edit.php?post_type=' . $post_type;
add_submenu_page( $parent_slug,
'Reponses History',
'Reponses History',
'manage_options',
'cp-student-replies-history',
array( $this, 'admin_page' ) );
}
public function admin_page(){
?>
<div class="row" style="clear:both; overflow: hidden;">
<div class="col col-30" style="width:30%; float: left;">
<h2>Student info</h2>
<div>
<label>
User ID
<input type="text" name="user-id" id="cp-user-id-input" style="width:70px;" />
</label>
<label>
Course ID
<input type="text" name="course-id" id="cp-course-id-input" style="width:70px;" />
</label>
<a class="button-primary" id="cp-load-student-replies">Go</a>
</div>
</div>
<div class="col col-70" style="width:70%; float: left;">
<div id="cp-responses-history"></div>
</div>
</div>
<script type="text/javascript">
(function($){
$(document).ready(function(){
var history_load_btn = $( '#cp-load-student-replies' );
history_load_btn.on('click',function(){
let user_id = $('#cp-user-id-input').val(),
course_id = $('#cp-course-id-input').val()
response_area = $('#cp-responses-history');
data = {
action: 'wpmudev_cp_fetch_responses_history',
nonce: '<?php echo wp_create_nonce( 'wpmudev_cp_fetch_responses_history' ); ?>',
user_id: user_id,
course_id: course_id
};
$.post(ajaxurl, data, function(response) {
response_area.html( '<img src="/wp-admin/images/spinner-2x.gif">' );
if( response.success ) {
response_area.html( response.message );
}
else {
response_area.html( response.message );
}
});
});
});
})(jQuery);
</script>
<?php
}
}
if ( ! function_exists( 'wpmudev_cp_responses_history' ) ) {
function wpmudev_cp_responses_history() {
return WPMUDEV_CP_Responses_History::get_instance();
}
add_action( 'plugins_loaded', 'wpmudev_cp_responses_history', 10 );
}
}