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Tutor LMS – eLearning and online course solution / 1.9.12
Tutor LMS – eLearning and online course solution v1.9.12
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tutor / classes / WooCommerce.php
tutor / classes Last commit date
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 4 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
WooCommerce.php
592 lines
1 <?php
2
3 /**
4 * Created by PhpStorm.
5 * User: themeum
6 * Date: 1/10/18
7 * Time: 3:01 PM
8 */
9
10 namespace TUTOR;
11
12 if (!defined('ABSPATH'))
13 exit;
14
15 class WooCommerce extends Tutor_Base {
16
17 public function __construct() {
18 parent::__construct();
19
20 add_action('tutor_options_before_woocommerce', array($this, 'notice_before_option'));
21
22 //Add option settings
23 add_filter('tutor_monetization_options', array($this, 'tutor_monetization_options'));
24 add_filter('tutor/options/attr', array($this, 'add_options'));
25
26 $monetize_by = tutils()->get_option('monetize_by');
27 if ($monetize_by !== 'wc') {
28 return;
29 }
30
31 /**
32 * Is Course Purchasable
33 */
34 add_filter('is_course_purchasable', array($this, 'is_course_purchasable'), 10, 2);
35 add_filter('get_tutor_course_price', array($this, 'get_tutor_course_price'), 10, 2);
36 add_filter('tutor_course_sell_by', array($this, 'tutor_course_sell_by'));
37
38 add_filter('product_type_options', array($this, 'add_tutor_type_in_wc_product'));
39
40 add_action('add_meta_boxes', array($this, 'register_meta_box'));
41 add_action('save_post_' . $this->course_post_type, array($this, 'save_course_meta'));
42 add_action('save_post_product', array($this, 'save_wc_product_meta'));
43
44 add_action('tutor_course/single/before/enroll', 'wc_print_notices');
45
46 /**
47 * After place new order
48 */
49 add_action('woocommerce_new_order', array($this, 'course_placing_order_from_admin'), 10, 3);
50 add_action('woocommerce_new_order_item', array($this, 'course_placing_order_from_customer'), 10, 3);
51
52 /**
53 * Order Status Hook
54 *
55 * Remove course from active courses if an order is cancelled or refunded
56 */
57 add_action('woocommerce_order_status_changed', array($this, 'enrolled_courses_status_change'), 10, 3);
58
59 /**
60 * Add Earning Data
61 */
62 add_action('woocommerce_new_order_item', array($this, 'add_earning_data'), 10, 3);
63 add_action('woocommerce_order_status_changed', array($this, 'add_earning_data_status_change'), 10, 3);
64
65 /**
66 * WC Print Notices After Enroll
67 * @since v.1.3.5
68 */
69 if (tutils()->has_wc()) {
70 add_action('tutor_course/single/before/inner-wrap', 'wc_print_notices', 10);
71 add_action('tutor_course/single/enrolled/before/inner-wrap', 'wc_print_notices', 10);
72 }
73
74 /**
75 * Manage WooCommerce plugin dependency
76 * @since v.1.7.8
77 */
78 $woocommerce_path = dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR . 'woocommerce' . DIRECTORY_SEPARATOR . 'woocommerce.php';
79 register_deactivation_hook( $woocommerce_path, array($this, 'disable_tutor_monetization') );
80 /**
81 * Redirect student on enrolled courses after course
82 * enrollment complete
83 * @since 1.9.0
84 */
85 add_action( 'woocommerce_thankyou', array($this, 'redirect_to_enrolled_courses') );
86
87 /**
88 * Change woo commerce cart product link if it is tutor product
89 */
90 add_filter( 'woocommerce_cart_item_permalink', array( $this, 'tutor_update_product_url' ), 10, 2 );
91 }
92
93 public function notice_before_option() {
94 $has_wc = tutor_utils()->has_wc();
95 if ($has_wc) {
96 return;
97 }
98
99 ob_start();
100 ?>
101 <div class="tutor-notice-warning">
102 <p>
103 <?php _e(' Seems like you don’t have WooCommerce plugin installed on your site. In order to use this functionality, you need to have the
104 WooCommerce plugin installed. Get back on this page after installing the plugin and enable the following feature to start selling
105 courses with Tutor.', 'tutor'); ?>
106 </p>
107 <p><?php _e('This notice will disappear after activating <strong>WooCommerce</strong>', 'tutor'); ?></p>
108 </div>
109 <?php
110 echo ob_get_clean();
111 }
112
113 public function is_course_purchasable($bool, $course_id) {
114 if (!tutor_utils()->has_wc()) {
115 return false;
116 }
117
118 $course_id = tutor_utils()->get_post_id($course_id);
119 $has_product_id = get_post_meta($course_id, '_tutor_course_product_id', true);
120 if ($has_product_id) {
121 return true;
122 }
123 return false;
124 }
125
126 public function get_tutor_course_price($price, $course_id) {
127 $price = null;
128
129 if (tutor_utils()->is_course_purchasable($course_id)) {
130 if (tutor_utils()->has_wc()) {
131 $product_id = tutor_utils()->get_course_product_id($course_id);
132 $product = wc_get_product($product_id);
133
134 if ($product) {
135 ob_start();
136 ?>
137 <div class="price">
138 <?php echo $product->get_price_html(); ?>
139 </div>
140 <?php
141 return ob_get_clean();
142 }
143 }
144 }
145
146 return $price;
147 }
148
149 public function tutor_course_sell_by() {
150 return 'woocommerce';
151 }
152
153 public function add_tutor_type_in_wc_product($types) {
154 $types['tutor_product'] = array(
155 'id' => '_tutor_product',
156 'wrapper_class' => 'show_if_simple',
157 'label' => __('For Tutor', 'tutor'),
158 'description' => __('This checkmark ensure that you will sell a specif course via this product.', 'tutor'),
159 'default' => 'no',
160 );
161
162 return $types;
163 }
164
165 public function register_meta_box() {
166 add_meta_box('tutor-attach-product', __('Add Product', 'tutor'), array($this, 'course_add_product_metabox'), $this->course_post_type, 'advanced', 'high');
167 }
168
169 public function course_add_product_metabox() {
170 include tutor()->path . 'views/metabox/course-add-product-metabox.php';
171 }
172
173 /**
174 * @param $post_ID
175 *
176 * Save course meta for attaching product
177 */
178 public function save_course_meta($post_ID) {
179 $product_id = (int)sanitize_text_field( tutor_utils()->avalue_dot('_tutor_course_product_id', $_POST, 0) ) ;
180
181 if ($product_id === -1) {
182 delete_post_meta($post_ID, '_tutor_course_product_id');
183 } else if ($product_id) {
184 update_post_meta($post_ID, '_tutor_course_product_id', $product_id);
185 //Mark product for woocommerce
186 update_post_meta($product_id, '_virtual', 'yes');
187 update_post_meta($product_id, '_tutor_product', 'yes');
188 }
189 }
190
191 public function save_wc_product_meta($post_ID) {
192 $is_tutor_product = sanitize_text_field( tutor_utils()->avalue_dot('_tutor_product', $_POST) );
193 if ($is_tutor_product === 'on') {
194 update_post_meta($post_ID, '_tutor_product', 'yes');
195 } else {
196 delete_post_meta($post_ID, '_tutor_product');
197 }
198 }
199
200 /**
201 *
202 * Take enrolled course action based on order status change
203 */
204 public function enrolled_courses_status_change($order_id, $status_from, $status_to) {
205 if (!tutor_utils()->is_tutor_order($order_id)) {
206 return;
207 }
208 global $wpdb;
209
210 $enrolled_ids_with_course = $this->get_course_enrolled_ids_by_order_id($order_id);
211
212 if ($enrolled_ids_with_course) {
213 $enrolled_ids = wp_list_pluck($enrolled_ids_with_course, 'enrolled_id');
214
215 if (is_array($enrolled_ids) && count($enrolled_ids)) {
216 foreach ($enrolled_ids as $enrolled_id) {
217
218 tutils()->course_enrol_status_change($enrolled_id, $status_to);
219
220 // Invoke enrolled hook
221 if($status_to == 'completed'){
222 $user_id = get_post_field('post_author', $enrolled_id);
223 $course_id = get_post_field('post_parent', $enrolled_id);
224 do_action('tutor_after_enrolled', $course_id, $user_id, $enrolled_id);
225 }
226 }
227 }
228 }
229 }
230
231 /**
232 * @param $order_id
233 *
234 * @return array|bool
235 */
236 public function get_course_enrolled_ids_by_order_id($order_id) {
237 global $wpdb;
238 //Getting all of courses ids within this order
239
240 $courses_ids = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->postmeta} WHERE post_id = %d AND meta_key LIKE '_tutor_order_for_course_id_%' ", $order_id));
241
242 if (is_array($courses_ids) && count($courses_ids)) {
243 $course_enrolled_by_order = array();
244 foreach ($courses_ids as $courses_id) {
245 $course_id = str_replace('_tutor_order_for_course_id_', '', $courses_id->meta_key);
246 //array(order_id => array('course_id' => $course_id, 'enrolled_id' => enrolled_id, 'order_id' => $courses_id->post_id))
247 $course_enrolled_by_order[] = array('course_id' => $course_id, 'enrolled_id' => $courses_id->meta_value, 'order_id' => $courses_id->post_id);
248 }
249 return $course_enrolled_by_order;
250 }
251 return false;
252 }
253
254 /**
255 * Remove course
256 *
257 * TODO: right now it's unused
258 */
259 public function remove_active_course($order_id) {
260 global $wpdb;
261 //Getting all of courses ids within this order
262
263 $courses_ids = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->postmeta} WHERE post_id = %d meta_key LIKE '_tutor_order_for_course_id_%' ", $order_id));
264 }
265
266
267 /**
268 * @param $attr
269 *
270 * @return mixed
271 *
272 * Add option for WooCommerce settings
273 */
274 public function add_options($attr) {
275
276 $attr['woocommerce'] = array(
277 'label' => __('WooCommerce', 'tutor'),
278
279 'sections' => array(
280 'general' => array(
281 'label' => __('General', 'tutor'),
282 'desc' => __('WooCommerce Settings', 'tutor'),
283 'fields' => array(
284 /*'enable_course_sell_by_woocommerce' => array(
285 'type' => 'checkbox',
286 'label' => __('Enable / Disable', 'tutor'),
287 'label_title' => __('Enable WooComerce to sell course', 'tutor'),
288 'desc' => __('By integrating WooCommerce, you can sell your course', 'tutor'),
289 ),*/
290 'enable_guest_course_cart' => array(
291 'type' => 'checkbox',
292 'label' => __('Enable / Disable', 'tutor'),
293 'label_title' => __('Enable add to cart feature for guest users', 'tutor'),
294 'desc' => __('Enabling this will let an unregistered user purchase any course from the Course Details page. Head over to Documentation to know how to configure this setting.', 'tutor'),
295 ),
296 ),
297 ),
298 ),
299 );
300
301 return $attr;
302 }
303
304 /**
305 * @param $arr
306 *
307 * @return mixed
308 *
309 * Returning monetization options
310 *
311 * @since v.1.3.5
312 */
313 public function tutor_monetization_options($arr) {
314 $has_wc = tutils()->has_wc();
315 if ($has_wc) {
316 $arr['wc'] = __('WooCommerce', 'tutor');
317 }
318 return $arr;
319 }
320
321 /**
322 * @param $item_id
323 * @param $item
324 * @param $order_id
325 *
326 * Adding Earning Data processing WooCommerce
327 *
328 * @since v.1.1.2
329 */
330 public function add_earning_data($item_id, $item, $order_id) {
331 global $wpdb;
332 $item = new \WC_Order_Item_Product($item);
333
334 $product_id = $item->get_product_id();
335 $if_has_course = tutor_utils()->product_belongs_with_course($product_id);
336
337 if ($if_has_course) {
338
339 $enable_tutor_earning = tutor_utils()->get_option('enable_tutor_earning');
340 if (!$enable_tutor_earning) {
341 return;
342 }
343
344 $course_id = $if_has_course->post_id;
345 $user_id = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM {$wpdb->posts} WHERE ID = %d ", $course_id));
346 $order_status = $wpdb->get_var($wpdb->prepare("SELECT post_status from {$wpdb->posts} where ID = %d ", $order_id));
347
348 /**
349 * Return here if already added this product from this order
350 * @since v1.9.7
351 */
352 $exist_count = (int)$wpdb->get_var($wpdb->prepare(
353 "SELECT COUNT(earning_id)
354 FROM {$wpdb->prefix}tutor_earnings
355 WHERE course_id=%d
356 AND order_id=%d
357 AND user_id=%d",
358 $course_id,
359 $order_id,
360 $user_id
361 ));
362
363 if($exist_count>0) {
364 return;
365 }
366
367 $total_price = $item->get_total();
368
369 $fees_deduct_data = array();
370 $tutor_earning_fees = tutor_utils()->get_option('tutor_earning_fees');
371 $enable_fees_deducting = tutor_utils()->avalue_dot('enable_fees_deducting', $tutor_earning_fees);
372
373 $course_price_grand_total = $total_price;
374
375 if ($enable_fees_deducting) {
376 $fees_name = tutor_utils()->avalue_dot('fees_name', $tutor_earning_fees);
377 $fees_amount = (int) tutor_utils()->avalue_dot('fees_amount', $tutor_earning_fees);
378 $fees_type = tutor_utils()->avalue_dot('fees_type', $tutor_earning_fees);
379
380 if ($fees_amount > 0) {
381 if ($fees_type === 'percent') {
382 $fees_amount = ($total_price * $fees_amount) / 100;
383 }
384
385 /*
386 if ( $fees_type === 'fixed' ) {
387 $course_price_grand_total = $total_price - $fees_amount;
388 }*/
389
390 $course_price_grand_total = $total_price - $fees_amount;
391 }
392
393 $fees_deduct_data = array(
394 'deduct_fees_amount' => $fees_amount,
395 'deduct_fees_name' => $fees_name,
396 'deduct_fees_type' => $fees_type,
397 );
398 }
399
400 $instructor_rate = tutor_utils()->get_option('earning_instructor_commission');
401 $admin_rate = tutor_utils()->get_option('earning_admin_commission');
402
403 $instructor_amount = 0;
404 if ($instructor_rate > 0) {
405 $instructor_amount = ($course_price_grand_total * $instructor_rate) / 100;
406 }
407
408 $admin_amount = 0;
409 if ($admin_rate > 0) {
410 $admin_amount = ($course_price_grand_total * $admin_rate) / 100;
411 }
412
413 $commission_type = 'percent';
414
415 // (Use Pro Filter - Start)
416 // The response must be same array structure.
417 // Do not change used variable names here, or change in both of here and pro plugin
418 $pro_arg = [
419 'user_id' => $user_id,
420 'instructor_rate' => $instructor_rate,
421 'admin_rate' => $admin_rate,
422 'instructor_amount' => $instructor_amount,
423 'admin_amount' => $admin_amount,
424 'course_price_grand_total' => $course_price_grand_total,
425 'commission_type' => $commission_type
426 ];
427 $pro_calculation = apply_filters('tutor_pro_earning_calculator', $pro_arg);
428 extract($pro_calculation);
429 // (Use Pro Filter - End)
430
431 $earning_data = array(
432 'user_id' => $user_id,
433 'course_id' => $course_id,
434 'order_id' => $order_id,
435 'order_status' => $order_status,
436 'course_price_total' => $total_price,
437 'course_price_grand_total' => $course_price_grand_total,
438
439 'instructor_amount' => $instructor_amount,
440 'instructor_rate' => $instructor_rate,
441 'admin_amount' => $admin_amount,
442 'admin_rate' => $admin_rate,
443
444 'commission_type' => $commission_type,
445 'process_by' => 'woocommerce',
446 'created_at' => date('Y-m-d H:i:s', tutor_time()),
447 );
448 $earning_data = apply_filters('tutor_new_earning_data', array_merge($earning_data, $fees_deduct_data));
449
450 $wpdb->insert($wpdb->prefix . 'tutor_earnings', $earning_data);
451 }
452 }
453
454 /**
455 * @param $order_id
456 * @param $status_from
457 * @param $status_to
458 *
459 * Change Earning data status
460 *
461 * @since v.1.1.2
462 */
463 public function add_earning_data_status_change($order_id, $status_from, $status_to) {
464 if (!tutor_utils()->is_tutor_order($order_id)) {
465 return;
466 }
467 global $wpdb;
468
469 $is_earning_data = (int) $wpdb->get_var($wpdb->prepare("SELECT COUNT(earning_id) FROM {$wpdb->prefix}tutor_earnings WHERE order_id = %d ", $order_id));
470 if ($is_earning_data) {
471 $wpdb->update($wpdb->prefix . 'tutor_earnings', array('order_status' => $status_to), array('order_id' => $order_id));
472 }
473 }
474
475 /**
476 * Course placing order from admin
477 *
478 * @param $order_id
479 * @since v.1.6.7
480 */
481 public function course_placing_order_from_admin($order_id) {
482 if (!is_admin()) {
483 return;
484 }
485
486 $order = wc_get_order( $order_id );
487 foreach ($order->get_items() as $item) {
488 $product_id = $item->get_product_id();
489 $if_has_course = tutor_utils()->product_belongs_with_course($product_id);
490 if ($if_has_course) {
491 $course_id = $if_has_course->post_id;
492 $customer_id = $order->get_customer_id();
493 tutor_utils()->do_enroll($course_id, $order_id, $customer_id);
494 }
495 }
496 }
497
498 /**
499 * Course placing order from customer
500 *
501 * @param $order_id
502 * @since v.1.6.7
503 */
504 public function course_placing_order_from_customer($item_id, $item, $order_id) {
505 if (is_admin()) {
506 return;
507 }
508
509 $item = new \WC_Order_Item_Product($item);
510 $product_id = $item->get_product_id();
511 $if_has_course = tutor_utils()->product_belongs_with_course($product_id);
512
513 if ($if_has_course){
514 $course_id = $if_has_course->post_id;
515 tutor_utils()->do_enroll($course_id, $order_id);
516 }
517 }
518
519 /**
520 * Disable course monetization on woocommerce deactivation
521 * @since v.1.7.8
522 */
523 public function disable_tutor_monetization() {
524 tutils()->update_option('monetize_by', 'free');
525 update_option('tutor_show_woocommerce_notice', true);
526 }
527
528 /**
529 * Redirect student on enrolled courses after course
530 * enrollment complete if course is purchasable
531 * @param $order_id | int
532 * @since 1.9.0
533 */
534 public function redirect_to_enrolled_courses( $order_id ) {
535 if(!tutils()->get_option( 'wc_automatic_order_complete_redirect_to_courses' )) {
536 // Since 1.9.1
537 return;
538 }
539
540 //get woo order details
541 $order = wc_get_order( $order_id );
542 $tutor_product = false;
543 $url = tutor_utils()->tutor_dashboard_url().'enrolled-courses/';
544 foreach ($order->get_items() as $item) {
545 $product_id = $item->get_product_id();
546 //check if product associated with tutor course
547 $if_has_course = tutor_utils()->product_belongs_with_course($product_id);
548 if( $if_has_course ) {
549 $tutor_product = true;
550 }
551 }
552 //if tutor product & order status completed
553 if ( $order->has_status( 'completed' ) && $tutor_product ) {
554 wp_safe_redirect( $url );
555 exit;
556 }
557 }
558
559 /**
560 * Change product url on cart page if product is tutor course
561 *
562 * @since 1.9.8
563 */
564 function tutor_update_product_url( $permalink, $cart_item ) {
565
566 $woo_product_id = $cart_item['product_id'];
567 $product_meta = get_post_meta( $woo_product_id );
568
569 if( isset( $product_meta['_tutor_product'] ) && $product_meta['_tutor_product'][0] ) {
570
571 global $wpdb;
572 $table = $wpdb->base_prefix . 'postmeta';
573 $post_id = $wpdb->get_var($wpdb->prepare("SELECT post_id FROM {$table} WHERE meta_key = '_tutor_course_product_id' AND meta_value = %d ", $woo_product_id));
574
575 if( $post_id ) {
576 $data = get_post_permalink( $post_id );
577 return $data;
578 }
579 }
580 }
581 }
582
583
584 add_action('admin_notices', function() {
585
586 $show = get_option( 'tutor_show_woocommerce_notice' ) && tutils()->get_option('monetize_by', 'free')=='free';
587
588 if($show) {
589 $message = __('Since WooCommerce is disabled, your monetized courses have been set to free. Please make sure to enable Tutor LMS monetization if you decide to re-enable WooCommerce.', 'tutor');
590 echo '<div class="notice notice-error"><p>' . $message . '</p></div>';
591 }
592 });