Addons.php
4 years ago
Admin.php
4 years ago
Ajax.php
4 years ago
Assets.php
4 years ago
Course.php
4 years ago
Course_Filter.php
4 years ago
Course_Settings_Tabs.php
5 years ago
Course_Widget.php
5 years ago
Custom_Validation.php
5 years ago
Dashboard.php
4 years ago
Email.php
5 years ago
FormHandler.php
5 years ago
Frontend.php
5 years ago
Gutenberg.php
4 years ago
Instructor.php
4 years ago
Instructors_List.php
4 years ago
Lesson.php
4 years ago
Options.php
4 years ago
Post_types.php
4 years ago
Private_Course_Access.php
5 years ago
Q_and_A.php
5 years ago
Question_Answers_List.php
4 years ago
Quiz.php
4 years ago
Quiz_Attempts_List.php
4 years ago
RestAPI.php
5 years ago
Rewrite_Rules.php
4 years ago
Shortcode.php
4 years ago
Student.php
4 years ago
Students_List.php
4 years ago
Taxonomies.php
5 years ago
Template.php
4 years ago
Theme_Compatibility.php
5 years ago
Tools.php
4 years ago
Tutor.php
4 years ago
TutorEDD.php
5 years ago
Tutor_Base.php
5 years ago
Tutor_List_Table.php
4 years ago
Tutor_Setup.php
4 years ago
Upgrader.php
5 years ago
User.php
4 years ago
Utils.php
4 years ago
Video_Stream.php
5 years ago
Withdraw.php
5 years ago
Withdraw_Requests_List.php
4 years ago
WooCommerce.php
4 years ago
Shortcode.php
267 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Class Shortcode |
| 4 | * @package TUTOR |
| 5 | * |
| 6 | * @since v.1.0.0 |
| 7 | */ |
| 8 | |
| 9 | namespace TUTOR; |
| 10 | |
| 11 | if (!defined('ABSPATH')) |
| 12 | exit; |
| 13 | |
| 14 | class Shortcode { |
| 15 | |
| 16 | private $instructor_layout = array( |
| 17 | 'pp-top-full', |
| 18 | 'pp-cp', |
| 19 | 'pp-top-left', |
| 20 | 'pp-left-middle', |
| 21 | 'pp-left-full' |
| 22 | ); |
| 23 | |
| 24 | public function __construct() { |
| 25 | add_shortcode('tutor_student_registration_form', array($this, 'student_registration_form')); |
| 26 | add_shortcode('tutor_dashboard', array($this, 'tutor_dashboard')); |
| 27 | add_shortcode('tutor_instructor_registration_form', array($this, 'instructor_registration_form')); |
| 28 | add_shortcode('tutor_course', array($this, 'tutor_course')); |
| 29 | |
| 30 | add_shortcode('tutor_instructor_list', array($this, 'tutor_instructor_list')); |
| 31 | add_action('tutor_options_after_instructors', array($this, 'tutor_instructor_layout')); |
| 32 | add_action( 'wp_ajax_load_filtered_instructor', array($this, 'load_filtered_instructor') ); |
| 33 | add_action( 'wp_ajax_nopriv_load_filtered_instructor', array($this, 'load_filtered_instructor') ); |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * @return mixed |
| 38 | * |
| 39 | * Instructor Registration Shortcode |
| 40 | * |
| 41 | * @since v.1.0.0 |
| 42 | */ |
| 43 | public function student_registration_form() { |
| 44 | ob_start(); |
| 45 | if (is_user_logged_in()) { |
| 46 | tutor_load_template('dashboard.logged-in'); |
| 47 | } else { |
| 48 | tutor_load_template('dashboard.registration'); |
| 49 | } |
| 50 | return apply_filters('tutor/student/register', ob_get_clean()); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * @return mixed |
| 55 | * |
| 56 | * Tutor Dashboard for students |
| 57 | * |
| 58 | * @since v.1.0.0 |
| 59 | */ |
| 60 | public function tutor_dashboard() { |
| 61 | global $wp_query; |
| 62 | |
| 63 | ob_start(); |
| 64 | if (is_user_logged_in()) { |
| 65 | /** |
| 66 | * Added isset() Condition to avoid infinite loop since v.1.5.4 |
| 67 | * This has cause error by others plugin, Such AS SEO |
| 68 | */ |
| 69 | |
| 70 | if (!isset($wp_query->query_vars['tutor_dashboard_page'])) { |
| 71 | tutor_load_template('dashboard', array('is_shortcode' => true)); |
| 72 | } |
| 73 | } else { |
| 74 | tutor_load_template('global.login'); |
| 75 | } |
| 76 | return apply_filters('tutor_dashboard/index', ob_get_clean()); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * @return mixed |
| 81 | * |
| 82 | * Instructor Registration Shortcode |
| 83 | * |
| 84 | * @since v.1.0.0 |
| 85 | */ |
| 86 | public function instructor_registration_form() { |
| 87 | ob_start(); |
| 88 | if (is_user_logged_in()) { |
| 89 | tutor_load_template('dashboard.instructor.logged-in'); |
| 90 | } else { |
| 91 | tutor_load_template('dashboard.instructor.registration'); |
| 92 | } |
| 93 | return apply_filters('tutor_dashboard/student/index', ob_get_clean()); |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * @param $atts |
| 98 | * |
| 99 | * @return string |
| 100 | * |
| 101 | * Shortcode for getting course |
| 102 | */ |
| 103 | public function tutor_course($atts) { |
| 104 | $course_post_type = tutor()->course_post_type; |
| 105 | |
| 106 | $a = shortcode_atts(array( |
| 107 | 'post_type' => $course_post_type, |
| 108 | 'post_status' => 'publish', |
| 109 | |
| 110 | 'id' => '', |
| 111 | 'exclude_ids' => '', |
| 112 | 'category' => '', |
| 113 | |
| 114 | 'orderby' => 'ID', |
| 115 | 'order' => 'DESC', |
| 116 | 'count' => 6, |
| 117 | 'paged' => get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1, |
| 118 | ), $atts); |
| 119 | |
| 120 | if (!empty($a['id'])) { |
| 121 | $ids = (array) explode(',', $a['id']); |
| 122 | $a['post__in'] = $ids; |
| 123 | } |
| 124 | |
| 125 | if (!empty($a['exclude_ids'])) { |
| 126 | $exclude_ids = (array) explode(',', $a['exclude_ids']); |
| 127 | $a['post__not_in'] = $exclude_ids; |
| 128 | } |
| 129 | if (!empty($a['category'])) { |
| 130 | $category = (array) explode(',', $a['category']); |
| 131 | |
| 132 | $a['tax_query'] = array( |
| 133 | array( |
| 134 | 'taxonomy' => 'course-category', |
| 135 | 'field' => 'term_id', |
| 136 | 'terms' => $category, |
| 137 | 'operator' => 'IN', |
| 138 | ), |
| 139 | ); |
| 140 | } |
| 141 | $a['posts_per_page'] = (int) $a['count']; |
| 142 | |
| 143 | wp_reset_query(); |
| 144 | $the_query = new \WP_Query( $a ); |
| 145 | ob_start(); |
| 146 | |
| 147 | $GLOBALS['the_custom_query'] = $the_query; |
| 148 | |
| 149 | $GLOBALS['tutor_shortcode_arg'] = array( |
| 150 | 'include_course_filter' => isset($atts['course_filter']) ? $atts['course_filter'] === 'on' : null, |
| 151 | 'column_per_row' => isset($atts['column_per_row']) ? $atts['column_per_row'] : null, |
| 152 | 'course_per_page' => $a['posts_per_page'], |
| 153 | 'show_pagination' => isset( $atts['show_pagination'] ) ? $atts['show_pagination'] : 'off', |
| 154 | ); |
| 155 | |
| 156 | tutor_load_template('shortcode.tutor-course'); |
| 157 | $output = ob_get_clean(); |
| 158 | wp_reset_postdata(); |
| 159 | |
| 160 | return $output; |
| 161 | } |
| 162 | |
| 163 | private function prepare_instructor_list($current_page, $atts, $cat_ids = array(), $keyword = '') { |
| 164 | |
| 165 | $limit = (int)sanitize_text_field(tutils()->array_get('count', $atts, 9)); |
| 166 | $page = $current_page - 1; |
| 167 | |
| 168 | $instructors = tutor_utils()->get_instructors($limit*$page, $limit, $keyword, '', '', '', 'approved', $cat_ids); |
| 169 | $next_instructors = tutor_utils()->get_instructors($limit*$current_page, $limit, $keyword, '', '', '', 'approved', $cat_ids); |
| 170 | |
| 171 | $previous_page = $page>0 ? $current_page-1 : null; |
| 172 | $next_page = (is_array($next_instructors) && count($next_instructors)>0) ? $current_page+1 : null; |
| 173 | |
| 174 | $layout = sanitize_text_field(tutils()->array_get('layout', $atts, '')); |
| 175 | $layout = in_array($layout, $this->instructor_layout) ? $layout : tutor_utils()->get_option('instructor_list_layout', $this->instructor_layout[0]); |
| 176 | |
| 177 | $payload=array( |
| 178 | 'instructors' => is_array($instructors) ? $instructors : array(), |
| 179 | 'next_page' => $next_page, |
| 180 | 'previous_page' => $previous_page, |
| 181 | 'column_count' => sanitize_text_field(tutils()->array_get('column_per_row', $atts, 3)), |
| 182 | 'layout' => $layout, |
| 183 | 'limit' => $limit, |
| 184 | 'current_page' => $current_page |
| 185 | ); |
| 186 | |
| 187 | return $payload; |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | * @param $atts |
| 192 | * |
| 193 | * @return string |
| 194 | * |
| 195 | * Shortcode for getting instructors |
| 196 | */ |
| 197 | public function tutor_instructor_list($atts) { |
| 198 | |
| 199 | !is_array( $atts ) ? $atts = array() : 0; |
| 200 | |
| 201 | $current_page = (int)tutor_utils()->array_get('instructor-page', $_GET, 1); |
| 202 | $current_page = $current_page>=1 ? $current_page : 1; |
| 203 | |
| 204 | $show_filter = isset( $atts['filter'] ) ? $atts['filter']=='on' : tutor_utils()->get_option( 'instructor_list_show_filter', false ); |
| 205 | |
| 206 | // Get instructor list to sow |
| 207 | $payload = $this->prepare_instructor_list($current_page, $atts); |
| 208 | $payload['show_filter'] = $show_filter; |
| 209 | |
| 210 | ob_start(); |
| 211 | tutor_load_template('shortcode.tutor-instructor', $payload); |
| 212 | $content = ob_get_clean(); |
| 213 | |
| 214 | if($show_filter) { |
| 215 | |
| 216 | $course_cats = get_terms( array( |
| 217 | 'taxonomy' => 'course-category', |
| 218 | 'hide_empty' => true, |
| 219 | 'childless' => true |
| 220 | ) ); |
| 221 | |
| 222 | $attributes = $payload; |
| 223 | unset( $attributes['instructors'] ); |
| 224 | |
| 225 | $payload = array( |
| 226 | 'show_filter' => $show_filter, |
| 227 | 'content' => $content, |
| 228 | 'categories' => $course_cats, |
| 229 | 'attributes' => array_merge( $atts, $attributes ) |
| 230 | ); |
| 231 | |
| 232 | ob_start(); |
| 233 | |
| 234 | tutor_load_template('shortcode.instructor-filter', $payload); |
| 235 | |
| 236 | $content = ob_get_clean(); |
| 237 | } |
| 238 | |
| 239 | return $content; |
| 240 | } |
| 241 | |
| 242 | public function load_filtered_instructor() { |
| 243 | tutor_utils()->checking_nonce(); |
| 244 | |
| 245 | $attributes = (array)tutils()->array_get('attributes', $_POST, array()); |
| 246 | $current_page = (int)sanitize_text_field(tutils()->array_get('current_page', $attributes, 1)); |
| 247 | $keyword = (string)sanitize_text_field(tutils()->array_get('keyword', $_POST, '')); |
| 248 | |
| 249 | $category = (array)tutils()->array_get('category', $_POST, array()); |
| 250 | $category = array_filter($category, function($cat) { |
| 251 | return is_numeric($cat); |
| 252 | }); |
| 253 | |
| 254 | $payload = $this->prepare_instructor_list($current_page, $attributes, $category, $keyword); |
| 255 | |
| 256 | tutor_load_template('shortcode.tutor-instructor', $payload); |
| 257 | exit; |
| 258 | } |
| 259 | |
| 260 | /** |
| 261 | * Show layout selection dashboard in instructor setting |
| 262 | */ |
| 263 | public function tutor_instructor_layout(){ |
| 264 | tutor_load_template('instructor-setting', array('templates'=>$this->instructor_layout)); |
| 265 | } |
| 266 | } |
| 267 |