| 1 |
<?php |
| 2 |
/** |
| 3 |
* Class LP_Course_Post_Type |
| 4 |
* |
| 5 |
* @author ThimPress |
| 6 |
* @package LearnPress/Classes |
| 7 |
* @version 3.0.0 |
| 8 |
*/ |
| 9 |
|
| 10 |
defined( 'ABSPATH' ) || exit(); |
| 11 |
|
| 12 |
if ( ! class_exists( 'LP_Course_Post_Type' ) ) { |
| 13 |
|
| 14 |
/** |
| 15 |
* Class LP_Course_Post_Type |
| 16 |
*/ |
| 17 |
final class LP_Course_Post_Type extends LP_Abstract_Post_Type { |
| 18 |
/** |
| 19 |
* @var null |
| 20 |
*/ |
| 21 |
protected static $_instance = null; |
| 22 |
|
| 23 |
/** |
| 24 |
* @var string |
| 25 |
*/ |
| 26 |
protected $_post_type = LP_COURSE_CPT; |
| 27 |
|
| 28 |
/** |
| 29 |
* Constructor |
| 30 |
*/ |
| 31 |
public function __construct() { |
| 32 |
parent::__construct(); |
| 33 |
|
| 34 |
add_action( 'init', array( $this, 'register_taxonomy' ) ); |
| 35 |
add_filter( 'posts_where_paged', array( $this, '_posts_where_paged_course_items' ), 10 ); |
| 36 |
add_filter( 'posts_join_paged', array( $this, '_posts_join_paged_course_items' ), 10 ); |
| 37 |
|
| 38 |
// Comment by tungnx |
| 39 |
// add_action( 'learn-press/admin/after-enqueue-scripts', array( $this, 'data_course_editor' ) ); |
| 40 |
add_action( 'admin_enqueue_scripts', array( $this, 'add_script_data' ) ); |
| 41 |
} |
| 42 |
|
| 43 |
public function add_script_data() { |
| 44 |
global $post, $pagenow; |
| 45 |
|
| 46 |
if ( empty( $post ) || ( get_post_type() !== $this->_post_type ) || ! in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) ) { |
| 47 |
return; |
| 48 |
} |
| 49 |
|
| 50 |
$course = learn_press_get_course( $post->ID ); |
| 51 |
$hidden_sections = get_post_meta( $post->ID, '_admin_hidden_sections', true ); |
| 52 |
|
| 53 |
$data = apply_filters( |
| 54 |
'learn-press/admin-localize-course-editor', |
| 55 |
array( |
| 56 |
'root' => array( |
| 57 |
'course_id' => $post->ID, |
| 58 |
'auto_draft' => get_post_status( $post->ID ) == 'auto-draft', |
| 59 |
'ajax' => admin_url( 'index.php' ), |
| 60 |
'disable_curriculum' => false, |
| 61 |
'action' => 'admin_course_editor', |
| 62 |
'nonce' => wp_create_nonce( 'learnpress_update_curriculum' ), |
| 63 |
), |
| 64 |
'chooseItems' => array( |
| 65 |
'types' => learn_press_course_get_support_item_types(), |
| 66 |
'open' => false, |
| 67 |
'addedItems' => array(), |
| 68 |
'items' => array(), |
| 69 |
), |
| 70 |
'i18n' => array( |
| 71 |
'item' => __( 'item', 'learnpress' ), |
| 72 |
'new_section_item' => __( 'Create a new', 'learnpress' ), |
| 73 |
'back' => __( 'Back', 'learnpress' ), |
| 74 |
'selected_items' => __( 'Selected items', 'learnpress' ), |
| 75 |
'confirm_trash_item' => __( 'Do you want to remove item "{{ITEM_NAME}}" to trash?', 'learnpress' ), |
| 76 |
'item_labels' => array( |
| 77 |
'singular' => __( 'Item', 'learnpress' ), |
| 78 |
'plural' => __( 'Items', 'learnpress' ), |
| 79 |
), |
| 80 |
'notice_sale_price' => __( 'Course sale price must less than the regular price', 'learnpress' ), |
| 81 |
'notice_price' => __( 'Course price must greater than the sale price', 'learnpress' ), |
| 82 |
'notice_sale_start_date' => __( 'Sale start date must before sale end date', 'learnpress' ), |
| 83 |
'notice_sale_end_date' => __( 'Sale end date must after sale start date', 'learnpress' ), |
| 84 |
'notice_invalid_date' => __( 'Invalid date', 'learnpress' ), |
| 85 |
), |
| 86 |
'sections' => array( |
| 87 |
'sections' => $course->get_curriculum_raw(), |
| 88 |
'hidden_sections' => ! empty( $hidden_sections ) ? $hidden_sections : array(), |
| 89 |
'urlEdit' => admin_url( 'post.php?action=edit&post=' ), |
| 90 |
), |
| 91 |
) |
| 92 |
); |
| 93 |
|
| 94 |
learn_press_admin_assets()->add_script_data( 'learn-press-admin-course-editor', $data ); |
| 95 |
} |
| 96 |
|
| 97 |
/** |
| 98 |
* Register course post type. |
| 99 |
*/ |
| 100 |
public function args_register_post_type() : array { |
| 101 |
$settings = LP_Settings::instance(); |
| 102 |
$labels = array( |
| 103 |
'name' => _x( 'Courses', 'Post Type General Name', 'learnpress' ), |
| 104 |
'singular_name' => _x( 'Course', 'Post Type Singular Name', 'learnpress' ), |
| 105 |
'menu_name' => __( 'Courses', 'learnpress' ), |
| 106 |
'parent_item_colon' => __( 'Parent Item:', 'learnpress' ), |
| 107 |
'all_items' => __( 'Courses', 'learnpress' ), |
| 108 |
'view_item' => __( 'View Course', 'learnpress' ), |
| 109 |
'add_new_item' => __( 'Add New Course', 'learnpress' ), |
| 110 |
'add_new' => __( 'Add New', 'learnpress' ), |
| 111 |
'edit_item' => __( 'Edit Course', 'learnpress' ), |
| 112 |
'update_item' => __( 'Update Course', 'learnpress' ), |
| 113 |
'search_items' => __( 'Search Courses', 'learnpress' ), |
| 114 |
'not_found' => sprintf( __( 'You haven\'t had any courses yet. Click <a href="%s">Add new</a> to start', 'learnpress' ), admin_url( 'post-new.php?post_type=lp_course' ) ), |
| 115 |
'not_found_in_trash' => __( 'No course found in Trash', 'learnpress' ), |
| 116 |
); |
| 117 |
$course_base = $settings->get( 'course_base' ); |
| 118 |
$course_permalink = empty( $course_base ) ? _x( 'courses', 'slug', 'learnpress' ) : $course_base; |
| 119 |
|
| 120 |
$courses_page_id = learn_press_get_page_id( 'courses' ); |
| 121 |
|
| 122 |
$has_archive = $courses_page_id && get_post( $courses_page_id ) ? urldecode( get_page_uri( $courses_page_id ) ) : 'courses'; |
| 123 |
|
| 124 |
$args = array( |
| 125 |
'labels' => $labels, |
| 126 |
'public' => true, |
| 127 |
'query_var' => true, |
| 128 |
'publicly_queryable' => true, |
| 129 |
'show_ui' => true, |
| 130 |
'has_archive' => $has_archive, |
| 131 |
'capability_type' => $this->_post_type, |
| 132 |
'map_meta_cap' => true, |
| 133 |
'show_in_menu' => 'learn_press', |
| 134 |
'show_in_admin_bar' => true, |
| 135 |
'show_in_nav_menus' => true, |
| 136 |
'show_in_rest' => true, |
| 137 |
'taxonomies' => array( 'course_category', 'course_tag' ), |
| 138 |
'supports' => array( 'title', 'editor', 'thumbnail', 'revisions', 'comments', 'excerpt' ), |
| 139 |
'hierarchical' => false, |
| 140 |
'rewrite' => $course_permalink ? array( |
| 141 |
'slug' => untrailingslashit( $course_permalink ), |
| 142 |
'with_front' => false, |
| 143 |
) : false, |
| 144 |
); |
| 145 |
|
| 146 |
return $args; |
| 147 |
} |
| 148 |
|
| 149 |
/** |
| 150 |
* Register course taxonomy. |
| 151 |
*/ |
| 152 |
public function register_taxonomy() { |
| 153 |
$settings = LP_Settings::instance(); |
| 154 |
|
| 155 |
$category_base = $settings->get( 'course_category_base' ); |
| 156 |
|
| 157 |
register_taxonomy( |
| 158 |
'course_category', |
| 159 |
array( LP_COURSE_CPT ), |
| 160 |
array( |
| 161 |
'label' => __( 'Course Categories', 'learnpress' ), |
| 162 |
'labels' => array( |
| 163 |
'name' => __( 'Course Categories', 'learnpress' ), |
| 164 |
'menu_name' => __( 'Course Category', 'learnpress' ), |
| 165 |
'singular_name' => __( 'Category', 'learnpress' ), |
| 166 |
'add_new_item' => __( 'Add New Course Category', 'learnpress' ), |
| 167 |
'all_items' => __( 'All Categories', 'learnpress' ), |
| 168 |
), |
| 169 |
'query_var' => true, |
| 170 |
'public' => true, |
| 171 |
'hierarchical' => true, |
| 172 |
'show_ui' => true, |
| 173 |
'show_in_menu' => 'learn_press', |
| 174 |
'show_admin_column' => true, |
| 175 |
'show_in_admin_bar' => true, |
| 176 |
'show_in_nav_menus' => true, |
| 177 |
'show_in_rest' => true, |
| 178 |
'rewrite' => array( |
| 179 |
'slug' => empty( $category_base ) ? _x( 'course-category', 'slug', 'learnpress' ) : $category_base, |
| 180 |
'hierarchical' => true, |
| 181 |
'with_front' => false, |
| 182 |
), |
| 183 |
) |
| 184 |
); |
| 185 |
|
| 186 |
$tag_base = $settings->get( 'course_tag_base' ); |
| 187 |
|
| 188 |
register_taxonomy( |
| 189 |
'course_tag', |
| 190 |
array( LP_COURSE_CPT ), |
| 191 |
array( |
| 192 |
'labels' => array( |
| 193 |
'name' => __( 'Course Tags', 'learnpress' ), |
| 194 |
'singular_name' => __( 'Tag', 'learnpress' ), |
| 195 |
'search_items' => __( 'Search Course Tags', 'learnpress' ), |
| 196 |
'popular_items' => __( 'Popular Course Tags', 'learnpress' ), |
| 197 |
'all_items' => __( 'All Course Tags', 'learnpress' ), |
| 198 |
'parent_item' => null, |
| 199 |
'parent_item_colon' => null, |
| 200 |
'edit_item' => __( 'Edit Course Tag', 'learnpress' ), |
| 201 |
'update_item' => __( 'Update Course Tag', 'learnpress' ), |
| 202 |
'add_new_item' => __( 'Add New Course Tag', 'learnpress' ), |
| 203 |
'new_item_name' => __( 'New Course Tag Name', 'learnpress' ), |
| 204 |
'separate_items_with_commas' => __( 'Separate tags with commas', 'learnpress' ), |
| 205 |
'add_or_remove_items' => __( 'Add or remove tags', 'learnpress' ), |
| 206 |
'choose_from_most_used' => __( 'Choose from the most used tags', 'learnpress' ), |
| 207 |
'menu_name' => __( 'Course Tags', 'learnpress' ), |
| 208 |
), |
| 209 |
'public' => true, |
| 210 |
'hierarchical' => false, |
| 211 |
'show_ui' => true, |
| 212 |
'show_in_menu' => 'learn_press', |
| 213 |
'update_count_callback' => '_update_post_term_count', |
| 214 |
'query_var' => true, |
| 215 |
'show_in_rest' => true, |
| 216 |
'rewrite' => array( |
| 217 |
'slug' => empty( $tag_base ) ? _x( 'course-tag', 'slug', 'learnpress' ) : $tag_base, |
| 218 |
'with_front' => false, |
| 219 |
), |
| 220 |
) |
| 221 |
); |
| 222 |
} |
| 223 |
|
| 224 |
/** |
| 225 |
* Load data for course editor. |
| 226 |
* |
| 227 |
* @since 3.0.0 |
| 228 |
* @editor tungnx |
| 229 |
* @reason not use |
| 230 |
*/ |
| 231 |
/* |
| 232 |
public function data_course_editor() { |
| 233 |
if ( LP_COURSE_CPT !== get_post_type() ) { |
| 234 |
return; |
| 235 |
} |
| 236 |
|
| 237 |
}*/ |
| 238 |
|
| 239 |
/** |
| 240 |
* Delete course sections before delete course. |
| 241 |
* |
| 242 |
* @param int $post_id |
| 243 |
* @since 3.0.0 |
| 244 |
* @editor tungnx |
| 245 |
* @since modify 4.0.9 |
| 246 |
*/ |
| 247 |
public function before_delete( int $post_id ) { |
| 248 |
// course curd |
| 249 |
// $curd = new LP_Course_CURD(); |
| 250 |
// $curd->remove_course( $post_id ); |
| 251 |
$course = learn_press_get_course( $post_id ); |
| 252 |
if ( ! $course ) { |
| 253 |
return; |
| 254 |
} |
| 255 |
$course->delete_relate_data_when_delete_course(); |
| 256 |
} |
| 257 |
|
| 258 |
/** |
| 259 |
* @param string $fields |
| 260 |
* |
| 261 |
* @return string |
| 262 |
*/ |
| 263 |
public function posts_fields( $fields ): string { |
| 264 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 265 |
return $fields; |
| 266 |
} |
| 267 |
|
| 268 |
$fields = ' DISTINCT ' . $fields; |
| 269 |
if ( $this->get_order_by() == 'price' ) { |
| 270 |
$fields .= ', pm_price.meta_value as course_price'; |
| 271 |
} |
| 272 |
|
| 273 |
return $fields; |
| 274 |
} |
| 275 |
|
| 276 |
public function _posts_join_paged_course_items( $join ) { |
| 277 |
global $wpdb; |
| 278 |
|
| 279 |
$course_id = $this->_filter_items_by_course(); |
| 280 |
if ( $course_id || ( LP_Request::get( 'orderby' ) == 'course-name' ) ) { |
| 281 |
$join .= " LEFT JOIN {$wpdb->prefix}learnpress_section_items si ON {$wpdb->posts}.ID = si.item_id"; |
| 282 |
$join .= " LEFT JOIN {$wpdb->prefix}learnpress_sections s ON s.section_id = si.section_id"; |
| 283 |
$join .= " LEFT JOIN {$wpdb->posts} c ON c.ID = s.section_course_id"; |
| 284 |
} |
| 285 |
|
| 286 |
return $join; |
| 287 |
} |
| 288 |
|
| 289 |
public function _posts_where_paged_course_items( $where ) { |
| 290 |
global $wpdb; |
| 291 |
|
| 292 |
$course_id = $this->_filter_items_by_course(); |
| 293 |
if ( $course_id ) { |
| 294 |
$where .= $wpdb->prepare( ' AND (c.ID = %d)', $course_id ); |
| 295 |
$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_status = %s", 'publish' ); |
| 296 |
} |
| 297 |
|
| 298 |
return $where; |
| 299 |
} |
| 300 |
|
| 301 |
/** |
| 302 |
* @param $join |
| 303 |
* |
| 304 |
* @return string |
| 305 |
*/ |
| 306 |
public function posts_join_paged( $join ) { |
| 307 |
global $wpdb; |
| 308 |
|
| 309 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 310 |
return $join; |
| 311 |
} |
| 312 |
|
| 313 |
$join .= " LEFT JOIN {$wpdb->postmeta} pm_price ON pm_price.post_id = {$wpdb->posts}.ID AND pm_price.meta_key = '_lp_price'"; |
| 314 |
|
| 315 |
return $join; |
| 316 |
} |
| 317 |
|
| 318 |
/** |
| 319 |
* @param $where |
| 320 |
* |
| 321 |
* @return mixed|string |
| 322 |
*/ |
| 323 |
public function posts_where_paged( $where ) { |
| 324 |
global $wpdb; |
| 325 |
|
| 326 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 327 |
return $where; |
| 328 |
} |
| 329 |
|
| 330 |
$filter_price = LP_Helper::sanitize_params_submitted( $_REQUEST['filter_price'] ?? 0 ); |
| 331 |
|
| 332 |
if ( array_key_exists( 'filter_price', $_REQUEST ) ) { |
| 333 |
if ( $filter_price == 0 ) { |
| 334 |
$where .= ' AND ( pm_price.meta_value IS NULL || pm_price.meta_value = 0 )'; |
| 335 |
} else { |
| 336 |
$where .= $wpdb->prepare( ' AND ( pm_price.meta_value = %s )', $filter_price ); |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
$not_in = $wpdb->prepare( |
| 341 |
" |
| 342 |
SELECT ID |
| 343 |
FROM {$wpdb->posts} p |
| 344 |
INNER JOIN {$wpdb->postmeta} pm ON pm.post_id = p.ID AND pm.meta_key = %s |
| 345 |
WHERE pm.meta_value = %s |
| 346 |
", |
| 347 |
'_lp_preview_course', |
| 348 |
'yes' |
| 349 |
); |
| 350 |
|
| 351 |
$where .= " AND {$wpdb->posts}.ID NOT IN( {$not_in} )"; |
| 352 |
|
| 353 |
return $where; |
| 354 |
} |
| 355 |
|
| 356 |
/** |
| 357 |
* @param $orderby |
| 358 |
* |
| 359 |
* @return string |
| 360 |
*/ |
| 361 |
public function posts_orderby( $orderby ) { |
| 362 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 363 |
return $orderby; |
| 364 |
} |
| 365 |
|
| 366 |
$order = $this->get_order_sort(); |
| 367 |
switch ( $this->get_order_by() ) { |
| 368 |
case 'price': |
| 369 |
$orderby = "pm_price.meta_value {$order}"; |
| 370 |
} |
| 371 |
|
| 372 |
return $orderby; |
| 373 |
} |
| 374 |
|
| 375 |
/** |
| 376 |
* @param $columns |
| 377 |
* |
| 378 |
* @return mixed |
| 379 |
*/ |
| 380 |
public function sortable_columns( $columns ) { |
| 381 |
$columns['instructor'] = 'author'; |
| 382 |
$columns['price'] = 'price'; |
| 383 |
|
| 384 |
return $columns; |
| 385 |
} |
| 386 |
|
| 387 |
/** |
| 388 |
* Use when enable Gutenberg. |
| 389 |
* |
| 390 |
* @return void |
| 391 |
*/ |
| 392 |
public function admin_editor() { |
| 393 |
$course = LP_Course::get_course(); |
| 394 |
|
| 395 |
learn_press_admin_view( 'course/editor' ); |
| 396 |
} |
| 397 |
|
| 398 |
/** |
| 399 |
* Delete all sections in a course and reset auto increment |
| 400 |
*/ |
| 401 |
private function _reset_sections() { |
| 402 |
global $wpdb, $post; |
| 403 |
|
| 404 |
$wpdb->query( |
| 405 |
$wpdb->prepare( |
| 406 |
" |
| 407 |
DELETE FROM si |
| 408 |
USING {$wpdb->learnpress_section_items} si |
| 409 |
INNER JOIN {$wpdb->learnpress_sections} s ON s.section_id = si.section_id |
| 410 |
INNER JOIN {$wpdb->posts} p ON p.ID = s.section_course_id |
| 411 |
WHERE p.ID = %d |
| 412 |
", |
| 413 |
$post->ID |
| 414 |
) |
| 415 |
); |
| 416 |
$wpdb->query( |
| 417 |
" |
| 418 |
ALTER TABLE {$wpdb->learnpress_section_items} AUTO_INCREMENT = 1 |
| 419 |
" |
| 420 |
); |
| 421 |
|
| 422 |
$wpdb->query( |
| 423 |
$wpdb->prepare( |
| 424 |
" |
| 425 |
DELETE FROM {$wpdb->learnpress_sections} |
| 426 |
WHERE section_course_id = %d |
| 427 |
", |
| 428 |
$post->ID |
| 429 |
) |
| 430 |
); |
| 431 |
$wpdb->query( |
| 432 |
" |
| 433 |
ALTER TABLE {$wpdb->learnpress_sections} AUTO_INCREMENT = 1 |
| 434 |
" |
| 435 |
); |
| 436 |
} |
| 437 |
|
| 438 |
/** |
| 439 |
* Add columns to admin manage course page |
| 440 |
* |
| 441 |
* @param array $columns |
| 442 |
* |
| 443 |
* @return array |
| 444 |
*/ |
| 445 |
public function columns_head( $columns ) { |
| 446 |
$user = wp_get_current_user(); |
| 447 |
$keys = array_keys( $columns ); |
| 448 |
$values = array_values( $columns ); |
| 449 |
$pos = array_search( 'title', $keys ); |
| 450 |
|
| 451 |
if ( ! empty( $columns['author'] ) ) { |
| 452 |
unset( $columns['author'] ); |
| 453 |
} |
| 454 |
|
| 455 |
if ( $pos !== false ) { |
| 456 |
array_splice( $keys, $pos + 1, 0, array( 'instructor', 'sections', 'students', 'price' ) ); |
| 457 |
array_splice( |
| 458 |
$values, |
| 459 |
$pos + 1, |
| 460 |
0, |
| 461 |
array( |
| 462 |
esc_html__( 'Author', 'learnpress' ), |
| 463 |
esc_html__( 'Content', 'learnpress' ), |
| 464 |
esc_html__( 'Students', 'learnpress' ), |
| 465 |
esc_html__( 'Price', 'learnpress' ), |
| 466 |
) |
| 467 |
); |
| 468 |
|
| 469 |
if ( $pos === 0 ) { |
| 470 |
array_unshift( $keys, 'thumbnail' ); |
| 471 |
array_unshift( $values, esc_html__( 'Thumbnail', 'learnpress' ) ); |
| 472 |
} else { |
| 473 |
array_splice( $keys, $pos, 0, array( 'thumbnail' ) ); |
| 474 |
array_splice( $values, $pos, 0, array( esc_html__( 'Thumbnail', 'learnpress' ) ) ); |
| 475 |
} |
| 476 |
|
| 477 |
$columns = array_combine( $keys, $values ); |
| 478 |
} else { |
| 479 |
$columns['instructor'] = esc_html__( 'Author', 'learnpress' ); |
| 480 |
$columns['sections'] = esc_html__( 'Content', 'learnpress' ); |
| 481 |
$columns['students'] = esc_html__( 'Students', 'learnpress' ); |
| 482 |
$columns['price'] = esc_html__( 'Price', 'learnpress' ); |
| 483 |
} |
| 484 |
|
| 485 |
$columns['taxonomy-course_category'] = esc_html__( 'Categories', 'learnpress' ); |
| 486 |
|
| 487 |
if ( in_array( 'lp_teacher', $user->roles ) ) { |
| 488 |
unset( $columns['instructor'] ); |
| 489 |
} |
| 490 |
|
| 491 |
return apply_filters( 'lp/admin/courses/columns', $columns ); |
| 492 |
} |
| 493 |
|
| 494 |
/** |
| 495 |
* Print content for custom column |
| 496 |
* |
| 497 |
* @param string |
| 498 |
* @param int |
| 499 |
*/ |
| 500 |
public function columns_content( $column, $post_id = 0 ) { |
| 501 |
global $post; |
| 502 |
|
| 503 |
$course = learn_press_get_course( $post->ID ); |
| 504 |
|
| 505 |
switch ( $column ) { |
| 506 |
case 'thumbnail': |
| 507 |
echo wp_kses_post( $course->get_image( 'thumbnail' ) ); |
| 508 |
break; |
| 509 |
case 'instructor': |
| 510 |
$this->column_instructor( $post->ID ); |
| 511 |
break; |
| 512 |
case 'sections': |
| 513 |
$curd = new LP_Course_CURD(); |
| 514 |
$number_sections = $curd->count_sections( $post_id ); |
| 515 |
if ( $number_sections ) { |
| 516 |
$output = sprintf( _n( '<strong>%d</strong> section', '<strong>%d</strong> sections', $number_sections, 'learnpress' ), $number_sections ); |
| 517 |
$html_items = array(); |
| 518 |
$post_types = get_post_types( null, 'objects' ); |
| 519 |
|
| 520 |
foreach ( learn_press_get_course_item_types() as $item_type ) { |
| 521 |
$count_item = $course->count_items( $item_type ); |
| 522 |
|
| 523 |
if ( ! $count_item ) { |
| 524 |
continue; |
| 525 |
} |
| 526 |
|
| 527 |
$post_type_object = $post_types[ $item_type ]; |
| 528 |
$singular_name = $post_type_object->labels->singular_name; |
| 529 |
$plural_name = $post_type_object->label; |
| 530 |
$html_items[] = sprintf( _n( '<strong>%d</strong> ' . $singular_name, '<strong>%d</strong> ' . $plural_name, $count_item, 'learnpress' ), $count_item ); |
| 531 |
} |
| 532 |
|
| 533 |
$html_items = apply_filters( 'learn-press/course-count-items', $html_items ); |
| 534 |
|
| 535 |
if ( $html_items ) { |
| 536 |
$output .= ' (' . implode( ', ', $html_items ) . ')'; |
| 537 |
} |
| 538 |
|
| 539 |
echo wp_kses_post( $output ); |
| 540 |
} else { |
| 541 |
esc_html_e( 'No content', 'learnpress' ); |
| 542 |
} |
| 543 |
|
| 544 |
break; |
| 545 |
|
| 546 |
case 'price': |
| 547 |
echo wp_kses_post( $course->get_course_price_html() ); |
| 548 |
break; |
| 549 |
case 'students': |
| 550 |
$count = $course->get_total_user_enrolled_or_purchased(); |
| 551 |
echo '<span class="lp-label-counter' . ( ! $count ? ' disabled' : '' ) . '">' . ( $count ? $count : 0 ) . '</span>'; |
| 552 |
break; |
| 553 |
} |
| 554 |
} |
| 555 |
|
| 556 |
public function meta_boxes() { |
| 557 |
return array( |
| 558 |
'course-editor' => array( |
| 559 |
'title' => esc_html__( 'Curriculum', 'learnpress' ), |
| 560 |
'callback' => array( $this, 'admin_editor' ), |
| 561 |
'context' => 'normal', |
| 562 |
'priority' => 'high', |
| 563 |
), |
| 564 |
); |
| 565 |
} |
| 566 |
|
| 567 |
/** |
| 568 |
* Save course post |
| 569 |
* Should write run background if handle big and need more time |
| 570 |
* |
| 571 |
* @param int $post_id |
| 572 |
* @param WP_Post $post |
| 573 |
* @since 4.0.9 |
| 574 |
* @version 1.0.0 |
| 575 |
* @editor tungnx |
| 576 |
* @see LP_Background_Single_Course::handle() |
| 577 |
*/ |
| 578 |
public function save( int $post_id = 0, WP_Post $post = null ) { |
| 579 |
// Save in background. |
| 580 |
$bg = LP_Background_Single_Course::instance(); |
| 581 |
|
| 582 |
$bg->data( |
| 583 |
array( |
| 584 |
'handle_name' => 'save_post', |
| 585 |
'course_id' => $post_id, |
| 586 |
'data' => $_POST ?? array(), |
| 587 |
) |
| 588 |
)->dispatch(); |
| 589 |
} |
| 590 |
|
| 591 |
/** |
| 592 |
* Instance LP_Course_Post_Type. |
| 593 |
* |
| 594 |
* @return LP_Course_Post_Type|null |
| 595 |
*/ |
| 596 |
public static function instance() { |
| 597 |
if ( ! self::$_instance ) { |
| 598 |
self::$_instance = new self(); |
| 599 |
} |
| 600 |
|
| 601 |
return self::$_instance; |
| 602 |
} |
| 603 |
} |
| 604 |
|
| 605 |
$course_post_type = LP_Course_Post_Type::instance(); |
| 606 |
|
| 607 |
// $course_post_type->add_meta_box( 'course-editor', esc_html__( 'Curriculum', 'learnpress' ), 'admin_editor', 'normal', 'high' ); |
| 608 |
} |
| 609 |
|
