Addons.php
1 year ago
Admin.php
1 year ago
Ajax.php
1 year ago
Announcements.php
1 year ago
Assets.php
1 year ago
Backend_Page_Trait.php
1 year ago
BaseController.php
1 year ago
Course.php
1 year ago
Course_Embed.php
3 years ago
Course_Filter.php
1 year ago
Course_List.php
1 year ago
Course_Settings_Tabs.php
1 year ago
Course_Widget.php
3 years ago
Custom_Validation.php
3 years ago
Dashboard.php
1 year ago
Earnings.php
1 year ago
FormHandler.php
2 years ago
Frontend.php
1 year ago
Gutenberg.php
1 year ago
Input.php
1 year ago
Instructor.php
1 year ago
Instructors_List.php
1 year ago
Lesson.php
1 year ago
Options_V2.php
1 year ago
Permalink.php
2 years ago
Post_types.php
2 years ago
Private_Course_Access.php
1 year ago
Q_And_A.php
1 year ago
Question_Answers_List.php
3 years ago
Quiz.php
1 year ago
QuizBuilder.php
1 year ago
Quiz_Attempts_List.php
1 year ago
RestAPI.php
2 years ago
Reviews.php
3 years ago
Rewrite_Rules.php
2 years ago
Shortcode.php
1 year ago
Singleton.php
1 year ago
Student.php
1 year ago
Students_List.php
3 years ago
Taxonomies.php
3 years ago
Template.php
1 year ago
Theme_Compatibility.php
3 years ago
Tools.php
3 years ago
Tools_V2.php
1 year ago
Tutor.php
1 year ago
TutorEDD.php
1 year ago
Tutor_Base.php
2 years ago
Tutor_Setup.php
1 year ago
Upgrader.php
1 year ago
User.php
1 year ago
Utils.php
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Video_Stream.php
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WhatsNew.php
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Withdraw.php
1 year ago
Withdraw_Requests_List.php
3 years ago
WooCommerce.php
1 year ago
Shortcode.php
517 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Manage short codes |
| 4 | * |
| 5 | * @package Tutor\ShortCode |
| 6 | * @author Themeum <support@themeum.com> |
| 7 | * @link https://themeum.com |
| 8 | * @since 1.0.0 |
| 9 | */ |
| 10 | |
| 11 | namespace TUTOR; |
| 12 | |
| 13 | if ( ! defined( 'ABSPATH' ) ) { |
| 14 | exit; |
| 15 | } |
| 16 | |
| 17 | /** |
| 18 | * Short code class |
| 19 | * |
| 20 | * @since 1.0.0 |
| 21 | */ |
| 22 | class Shortcode { |
| 23 | |
| 24 | /** |
| 25 | * Instructor page design layouts |
| 26 | * |
| 27 | * @since 1.0.0 |
| 28 | * |
| 29 | * @var array |
| 30 | */ |
| 31 | private $instructor_layout = array( |
| 32 | 'default', |
| 33 | 'cover', |
| 34 | 'minimal', |
| 35 | 'portrait-horizontal', |
| 36 | 'minimal-horizontal', |
| 37 | ); |
| 38 | |
| 39 | /** |
| 40 | * Register hooks |
| 41 | * |
| 42 | * @since 1.0.0 |
| 43 | */ |
| 44 | public function __construct() { |
| 45 | add_shortcode( 'tutor_student_registration_form', array( $this, 'student_registration_form' ) ); |
| 46 | add_shortcode( 'tutor_dashboard', array( $this, 'tutor_dashboard' ) ); |
| 47 | add_shortcode( 'tutor_instructor_registration_form', array( $this, 'instructor_registration_form' ) ); |
| 48 | add_shortcode( 'tutor_course', array( $this, 'tutor_course' ) ); |
| 49 | |
| 50 | add_shortcode( 'tutor_instructor_list', array( $this, 'tutor_instructor_list' ) ); |
| 51 | add_action( 'wp_ajax_load_filtered_instructor', array( $this, 'load_filtered_instructor' ) ); |
| 52 | add_action( 'wp_ajax_nopriv_load_filtered_instructor', array( $this, 'load_filtered_instructor' ) ); |
| 53 | |
| 54 | add_shortcode( 'tutor_cart', array( $this, 'tutor_cart_page' ) ); |
| 55 | add_shortcode( 'tutor_checkout', array( $this, 'tutor_checkout_page' ) ); |
| 56 | |
| 57 | /** |
| 58 | * Load more categories |
| 59 | * |
| 60 | * @since 2.0.0 |
| 61 | */ |
| 62 | add_action( 'wp_ajax_show_more', array( $this, 'show_more' ) ); |
| 63 | add_action( 'wp_ajax_nopriv_show_more', array( $this, 'show_more' ) ); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Instructor Registration Shortcode |
| 68 | * |
| 69 | * @since 1.0.0 |
| 70 | * |
| 71 | * @return mixed |
| 72 | */ |
| 73 | public function student_registration_form() { |
| 74 | ob_start(); |
| 75 | if ( is_user_logged_in() ) { |
| 76 | tutor_load_template( 'dashboard.logged-in' ); |
| 77 | } else { |
| 78 | tutor_load_template( 'dashboard.registration' ); |
| 79 | } |
| 80 | return apply_filters( 'tutor/student/register', ob_get_clean() ); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Tutor Dashboard for students |
| 85 | * |
| 86 | * @since 1.0.0 |
| 87 | * |
| 88 | * @return mixed |
| 89 | */ |
| 90 | public function tutor_dashboard() { |
| 91 | global $wp_query; |
| 92 | |
| 93 | ob_start(); |
| 94 | if ( is_user_logged_in() ) { |
| 95 | /** |
| 96 | * Added isset() Condition to avoid infinite loop since v.1.5.4 |
| 97 | * This has cause error by others plugin, Such AS SEO |
| 98 | */ |
| 99 | |
| 100 | if ( ! isset( $wp_query->query_vars['tutor_dashboard_page'] ) ) { |
| 101 | tutor_load_template( 'dashboard', array( 'is_shortcode' => true ) ); |
| 102 | } |
| 103 | } else { |
| 104 | /** |
| 105 | * If user not logged in show login form instead of |
| 106 | * popup sign-in button |
| 107 | * |
| 108 | * @since 2.1.3 |
| 109 | */ |
| 110 | $login_url = tutor_utils()->get_option( 'enable_tutor_native_login', null, true, true ) ? '' : wp_login_url( tutor()->current_url ); |
| 111 | $signin_link = '<a data-login_url="' . esc_url( $login_url ) . '" href="#" class="tutor-open-login-modal">' . __( 'Sign-In', 'tutor' ) . '</a>'; |
| 112 | /* translators: %s is anchor link for signin */ |
| 113 | echo sprintf( __( 'Please %s to view this page', 'tutor' ), $signin_link ); //phpcs:ignore |
| 114 | } |
| 115 | return apply_filters( 'tutor_dashboard/index', ob_get_clean() ); |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * Instructor Registration Shortcode |
| 120 | * |
| 121 | * @since v.1.0.0 |
| 122 | * |
| 123 | * @return mixed |
| 124 | */ |
| 125 | public function instructor_registration_form() { |
| 126 | ob_start(); |
| 127 | if ( is_user_logged_in() ) { |
| 128 | tutor_load_template( 'dashboard.instructor.logged-in' ); |
| 129 | } else { |
| 130 | tutor_load_template( 'dashboard.instructor.registration' ); |
| 131 | } |
| 132 | return apply_filters( 'tutor_dashboard/student/index', ob_get_clean() ); |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * Short code for getting course |
| 137 | * |
| 138 | * @since 1.0.0 |
| 139 | * |
| 140 | * @param mixed $atts attributes. |
| 141 | * |
| 142 | * @return string |
| 143 | */ |
| 144 | public function tutor_course( $atts ) { |
| 145 | $a = shortcode_atts( |
| 146 | array( |
| 147 | 'post_type' => apply_filters( 'tutor_course_archive_post_types', array( tutor()->course_post_type ) ), |
| 148 | 'post_status' => 'publish', |
| 149 | |
| 150 | 'id' => '', |
| 151 | 'exclude_ids' => '', |
| 152 | 'category' => '', |
| 153 | |
| 154 | 'orderby' => 'ID', |
| 155 | 'order' => 'DESC', |
| 156 | 'count' => tutils()->get_option( 'courses_per_page', 12 ), |
| 157 | 'paged' => get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1, |
| 158 | ), |
| 159 | $atts |
| 160 | ); |
| 161 | |
| 162 | $supported_filters = tutor_utils()->get_option( 'supported_course_filters', array() ); |
| 163 | $course_filter_category = array(); |
| 164 | $course_filter_exclude_ids = array(); |
| 165 | $course_filter_post_ids = array(); |
| 166 | |
| 167 | if ( ! empty( $a['id'] ) ) { |
| 168 | $ids = (array) explode( ',', $a['id'] ); |
| 169 | $a['post__in'] = $ids; |
| 170 | |
| 171 | if ( is_array( $ids ) && count( $ids ) && ! wp_doing_ajax() ) { |
| 172 | $_GET['tutor-course-filter-post-ids'] = $ids; |
| 173 | $course_filter_post_ids = $ids; |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | if ( ! empty( $a['exclude_ids'] ) ) { |
| 178 | $exclude_ids = (array) explode( ',', $a['exclude_ids'] ); |
| 179 | $a['post__not_in'] = $exclude_ids; |
| 180 | if ( is_array( $exclude_ids ) && count( $exclude_ids ) && ! wp_doing_ajax() ) { |
| 181 | $_GET['tutor-course-filter-exclude-ids'] = $exclude_ids; |
| 182 | $course_filter_exclude_ids = $exclude_ids; |
| 183 | } |
| 184 | } |
| 185 | if ( ! empty( $a['category'] ) ) { |
| 186 | $category = (array) explode( ',', $a['category'] ); |
| 187 | |
| 188 | $a['tax_query'] = array(); |
| 189 | |
| 190 | $category_ids = array_filter( |
| 191 | $category, |
| 192 | function( $id ) { |
| 193 | return is_numeric( $id ); |
| 194 | } |
| 195 | ); |
| 196 | |
| 197 | $category_names = array_filter( |
| 198 | $category, |
| 199 | function( $id ) { |
| 200 | return ! is_numeric( $id ); |
| 201 | } |
| 202 | ); |
| 203 | |
| 204 | if ( ! empty( $category_ids ) ) { |
| 205 | $a['tax_query'] = array( |
| 206 | array( |
| 207 | 'taxonomy' => 'course-category', |
| 208 | 'field' => 'term_id', |
| 209 | 'terms' => $category_ids, |
| 210 | 'operator' => 'IN', |
| 211 | ), |
| 212 | ); |
| 213 | |
| 214 | if ( is_array( $category_ids ) && count( $category_ids ) && ! wp_doing_ajax() ) { |
| 215 | $_GET['tutor-course-filter-category'] = $category_ids; |
| 216 | $course_filter_category = $category_ids; |
| 217 | unset( $supported_filters['category'] ); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | if ( ! empty( $category_names ) ) { |
| 222 | $a['tax_query'] = array( |
| 223 | array( |
| 224 | 'taxonomy' => 'course-category', |
| 225 | 'field' => 'name', |
| 226 | 'terms' => $category_names, |
| 227 | 'operator' => 'IN', |
| 228 | ), |
| 229 | ); |
| 230 | } |
| 231 | } |
| 232 | $a['posts_per_page'] = (int) $a['count']; |
| 233 | |
| 234 | wp_reset_query(); |
| 235 | $the_query = new \WP_Query( $a ); |
| 236 | |
| 237 | /** |
| 238 | * Pagination & course filter handle from query param on page load (without ajax) |
| 239 | * |
| 240 | * @since 2.4.0 |
| 241 | */ |
| 242 | $get = Input::has( 'course_filter' ) ? Input::sanitize_array( $_GET ) : array(); |
| 243 | if ( Input::has( 'course_filter' ) ) { |
| 244 | $filter = ( new \Tutor\Course_Filter( false ) )->load_listing( $get, true ); |
| 245 | $the_query = new \WP_Query( $filter ); |
| 246 | } |
| 247 | |
| 248 | // Load the renderer now. |
| 249 | ob_start(); |
| 250 | |
| 251 | if ( $the_query->have_posts() ) { |
| 252 | tutor_load_template( |
| 253 | 'archive-course-init', |
| 254 | array( |
| 255 | 'course_filter' => isset( $atts['course_filter'] ) && 'on' === $atts['course_filter'], |
| 256 | 'supported_filters' => $supported_filters, |
| 257 | 'loop_content_only' => false, |
| 258 | 'column_per_row' => isset( $atts['column_per_row'] ) ? $atts['column_per_row'] : null, |
| 259 | 'course_per_page' => $a['posts_per_page'], |
| 260 | 'show_pagination' => isset( $atts['show_pagination'] ) && 'on' === $atts['show_pagination'], |
| 261 | 'the_query' => $the_query, |
| 262 | 'current_page' => isset( $get['current_page'] ) ? (int) $get['current_page'] : 1, |
| 263 | 'course_filter_category' => ! empty( $course_filter_category ) ? json_encode( $course_filter_category ) : null, |
| 264 | 'course_filter_exclude_ids' => ! empty( $course_filter_exclude_ids ) ? json_encode( $course_filter_exclude_ids ) : null, |
| 265 | 'course_filter_post_ids' => ! empty( $course_filter_post_ids ) ? json_encode( $course_filter_post_ids ) : null, |
| 266 | ) |
| 267 | ); |
| 268 | } else { |
| 269 | tutor_utils()->tutor_empty_state( tutor_utils()->not_found_text() ); |
| 270 | } |
| 271 | |
| 272 | $output = ob_get_clean(); |
| 273 | wp_reset_postdata(); |
| 274 | return $output; |
| 275 | } |
| 276 | |
| 277 | /** |
| 278 | * Prepare instructor list |
| 279 | * |
| 280 | * @param string $current_page current page. |
| 281 | * @param mixed $atts atts for query. |
| 282 | * @param array $cat_ids category ids. |
| 283 | * @param string $keyword search keyword. |
| 284 | * |
| 285 | * @return array |
| 286 | */ |
| 287 | private function prepare_instructor_list( $current_page, $atts, $cat_ids = array(), $keyword = '' ) { |
| 288 | |
| 289 | $default_pagination = tutor_utils()->get_option( 'pagination_per_page', 9 ); |
| 290 | $limit = (int) sanitize_text_field( tutor_utils()->array_get( 'count', $atts, $default_pagination ) ); |
| 291 | $page = $current_page - 1; |
| 292 | $rating_filter = Input::post( 'rating_filter', '' ); |
| 293 | |
| 294 | /** |
| 295 | * Sort by Relevant | New | Popular |
| 296 | * |
| 297 | * @since 2.0.0 |
| 298 | */ |
| 299 | $short_by = Input::post( 'short_by', 'ASC' ); |
| 300 | |
| 301 | $instructors = tutor_utils()->get_instructors( $limit * $page, $limit, $keyword, '', '', $short_by, 'approved', $cat_ids, $rating_filter ); |
| 302 | $instructors_count = tutor_utils()->get_instructors( $limit * $page, $limit, $keyword, '', '', $short_by, 'approved', $cat_ids, $rating_filter, true ); |
| 303 | |
| 304 | $layout = sanitize_text_field( tutor_utils()->array_get( 'layout', $atts, '' ) ); |
| 305 | $layout = in_array( $layout, $this->instructor_layout ) ? $layout : tutor_utils()->get_option( 'instructor_list_layout', $this->instructor_layout[0] ); |
| 306 | $default_col = tutor_utils()->get_option( 'courses_col_per_row', 3 ); |
| 307 | |
| 308 | $payload = array( |
| 309 | 'instructors' => is_array( $instructors ) ? $instructors : array(), |
| 310 | 'instructors_count' => $instructors_count, |
| 311 | 'column_count' => sanitize_text_field( tutor_utils()->array_get( 'column_per_row', $atts, $default_col ) ), |
| 312 | 'layout' => $layout, |
| 313 | 'limit' => $limit, |
| 314 | 'current_page' => $current_page, |
| 315 | 'filter' => $atts, |
| 316 | ); |
| 317 | |
| 318 | return $payload; |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Short code for getting instructors |
| 323 | * |
| 324 | * @param array $atts array of attrs. |
| 325 | * |
| 326 | * @return string |
| 327 | */ |
| 328 | public function tutor_instructor_list( $atts ) { |
| 329 | global $wpdb; |
| 330 | ! is_array( $atts ) ? $atts = array() : 0; |
| 331 | |
| 332 | $current_page = (int) tutor_utils()->array_get( 'instructor-page', $_GET, 1 ); |
| 333 | $current_page = Input::get( 'instructor-page', 1, Input::TYPE_INT ); |
| 334 | $current_page = $current_page >= 1 ? $current_page : 1; |
| 335 | |
| 336 | $show_filter = isset( $atts['filter'] ) ? 'on' === $atts['filter'] : tutor_utils()->get_option( 'instructor_list_show_filter', false ); |
| 337 | $atts['show_filter'] = $show_filter; |
| 338 | |
| 339 | // Get instructor list to sow. |
| 340 | $payload = $this->prepare_instructor_list( $current_page, $atts ); |
| 341 | $payload['show_filter'] = $show_filter; |
| 342 | |
| 343 | ob_start(); |
| 344 | tutor_load_template( 'shortcode.tutor-instructor', $payload ); |
| 345 | $content = ob_get_clean(); |
| 346 | |
| 347 | if ( $show_filter ) { |
| 348 | $limit = 8; |
| 349 | $course_taxonomy = 'course-category'; |
| 350 | $course_cats = $wpdb->get_results( |
| 351 | $wpdb->prepare( |
| 352 | "SELECT |
| 353 | * |
| 354 | FROM {$wpdb->terms} AS term |
| 355 | |
| 356 | INNER JOIN {$wpdb->term_taxonomy} AS taxonomy |
| 357 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 358 | |
| 359 | ORDER BY term.term_id DESC |
| 360 | LIMIT %d |
| 361 | ", |
| 362 | $course_taxonomy, |
| 363 | $limit |
| 364 | ) |
| 365 | ); |
| 366 | |
| 367 | $all_cats = $wpdb->get_var( |
| 368 | $wpdb->prepare( |
| 369 | "SELECT |
| 370 | COUNT(*) as total |
| 371 | FROM {$wpdb->terms} AS term |
| 372 | INNER JOIN {$wpdb->term_taxonomy} AS taxonomy |
| 373 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 374 | ORDER BY term.term_id DESC |
| 375 | ", |
| 376 | $course_taxonomy |
| 377 | ) |
| 378 | ); |
| 379 | |
| 380 | $attributes = $payload; |
| 381 | unset( $attributes['instructors'] ); |
| 382 | |
| 383 | $payload = array( |
| 384 | 'show_filter' => $show_filter, |
| 385 | 'content' => $content, |
| 386 | 'categories' => $course_cats, |
| 387 | 'all_cats' => $all_cats, |
| 388 | 'attributes' => array_merge( $atts, $attributes ), |
| 389 | ); |
| 390 | |
| 391 | ob_start(); |
| 392 | |
| 393 | tutor_load_template( 'shortcode.instructor-filter', $payload ); |
| 394 | |
| 395 | $content = ob_get_clean(); |
| 396 | } |
| 397 | |
| 398 | return $content; |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Load more categories |
| 403 | * handle ajax request |
| 404 | * |
| 405 | * @since 2.0.0 |
| 406 | * |
| 407 | * @return void send wp_json response |
| 408 | */ |
| 409 | public function show_more() { |
| 410 | global $wpdb; |
| 411 | tutor_utils()->checking_nonce(); |
| 412 | $term_id = Input::post( 'term_id', 0, Input::TYPE_INT ); |
| 413 | $limit = 8; |
| 414 | $course_taxonomy = 'course-category'; |
| 415 | |
| 416 | $remaining_categories = $wpdb->get_var( |
| 417 | $wpdb->prepare( |
| 418 | "SElECT |
| 419 | COUNT(*) AS total |
| 420 | FROM {$wpdb->terms} AS term |
| 421 | INNER JOIN {$wpdb->term_taxonomy} AS taxonomy |
| 422 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 423 | WHERE term.term_id < %d |
| 424 | ORDER BY term.term_id DESC |
| 425 | ", |
| 426 | $course_taxonomy, |
| 427 | $term_id |
| 428 | ) |
| 429 | ); |
| 430 | |
| 431 | $add_categories = $wpdb->get_results( |
| 432 | $wpdb->prepare( |
| 433 | "SElECT |
| 434 | * |
| 435 | FROM {$wpdb->terms} term |
| 436 | INNER JOIN {$wpdb->term_taxonomy} as taxonomy |
| 437 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 438 | WHERE term.term_id < %d |
| 439 | ORDER BY term.term_id DESC |
| 440 | LIMIT %d |
| 441 | ", |
| 442 | $course_taxonomy, |
| 443 | $term_id, |
| 444 | $limit |
| 445 | ) |
| 446 | ); |
| 447 | $show_more = false; |
| 448 | if ( $remaining_categories > $limit ) { |
| 449 | $show_more = true; |
| 450 | } |
| 451 | $response = array( |
| 452 | 'categories' => $add_categories, |
| 453 | 'show_more' => $show_more, |
| 454 | 'remaining' => $remaining_categories, |
| 455 | ); |
| 456 | wp_send_json_success( $response ); |
| 457 | exit; |
| 458 | } |
| 459 | |
| 460 | /** |
| 461 | * Filter instructor |
| 462 | * |
| 463 | * @since 1.0.0 |
| 464 | * |
| 465 | * @return void send wp_json response |
| 466 | */ |
| 467 | public function load_filtered_instructor() { |
| 468 | tutor_utils()->checking_nonce(); |
| 469 | |
| 470 | // phpcs:disable WordPress.Security.NonceVerification.Missing --nonce already verified |
| 471 | $_post = tutor_sanitize_data( $_POST ); |
| 472 | $current_page = (int) sanitize_text_field( tutor_utils()->array_get( 'current_page', $_post, 1 ) ); |
| 473 | $keyword = (string) sanitize_text_field( tutor_utils()->array_get( 'keyword', $_post, '' ) ); |
| 474 | |
| 475 | $category = (array) tutor_utils()->array_get( 'category', $_post, array() ); |
| 476 | $category = array_filter( |
| 477 | $category, |
| 478 | function( $cat ) { |
| 479 | return is_numeric( $cat ); |
| 480 | } |
| 481 | ); |
| 482 | |
| 483 | $data = $this->prepare_instructor_list( $current_page, $_post, $category, $keyword ); |
| 484 | |
| 485 | ob_start(); |
| 486 | tutor_load_template( 'shortcode.tutor-instructor', $data ); |
| 487 | wp_send_json_success( array( 'html' => ob_get_clean() ) ); |
| 488 | exit; |
| 489 | } |
| 490 | |
| 491 | /** |
| 492 | * Tutor Cart Shortcode |
| 493 | * |
| 494 | * @since v.3.0.0 |
| 495 | * |
| 496 | * @return mixed |
| 497 | */ |
| 498 | public function tutor_cart_page() { |
| 499 | ob_start(); |
| 500 | tutor_load_template( 'ecommerce.cart' ); |
| 501 | return apply_filters( 'tutor_ecommerce/cart', ob_get_clean() ); |
| 502 | } |
| 503 | |
| 504 | /** |
| 505 | * Tutor Checkout Shortcode |
| 506 | * |
| 507 | * @since v.3.0.0 |
| 508 | * |
| 509 | * @return mixed |
| 510 | */ |
| 511 | public function tutor_checkout_page() { |
| 512 | ob_start(); |
| 513 | tutor_load_template( 'ecommerce.checkout' ); |
| 514 | return apply_filters( 'tutor_ecommerce/checkout', ob_get_clean() ); |
| 515 | } |
| 516 | } |
| 517 |