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