Addons.php
11 months ago
Admin.php
9 months ago
Ajax.php
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Announcements.php
1 year ago
Assets.php
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Backend_Page_Trait.php
1 year ago
BaseController.php
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Config.php
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Container.php
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Course.php
9 months ago
Course_Embed.php
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Course_Filter.php
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Course_List.php
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Course_Settings_Tabs.php
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Dashboard.php
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Frontend.php
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Icon.php
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Input.php
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Instructor.php
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Instructors_List.php
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Lesson.php
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Post_types.php
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Question_Answers_List.php
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Quiz.php
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QuizBuilder.php
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Quiz_Attempts_List.php
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Reviews.php
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Rewrite_Rules.php
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Shortcode.php
9 months ago
Singleton.php
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Student.php
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Students_List.php
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Taxonomies.php
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Template.php
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Theme_Compatibility.php
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Tools.php
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Tools_V2.php
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Tutor.php
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TutorEDD.php
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Tutor_Base.php
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Tutor_Setup.php
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WooCommerce.php
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Shortcode.php
509 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 | use Tutor\Models\CourseModel; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit; |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Short code class |
| 21 | * |
| 22 | * @since 1.0.0 |
| 23 | */ |
| 24 | class Shortcode { |
| 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 | * @since 3.8.0 |
| 46 | * |
| 47 | * @param bool $register_hooks register hooks or not. |
| 48 | * |
| 49 | * @return void |
| 50 | */ |
| 51 | public function __construct( $register_hooks = true ) { |
| 52 | if ( ! $register_hooks ) { |
| 53 | return; |
| 54 | } |
| 55 | |
| 56 | add_shortcode( 'tutor_student_registration_form', array( $this, 'student_registration_form' ) ); |
| 57 | add_shortcode( 'tutor_dashboard', array( $this, 'tutor_dashboard' ) ); |
| 58 | add_shortcode( 'tutor_instructor_registration_form', array( $this, 'instructor_registration_form' ) ); |
| 59 | add_shortcode( 'tutor_course', array( $this, 'tutor_course' ) ); |
| 60 | |
| 61 | add_shortcode( 'tutor_instructor_list', array( $this, 'tutor_instructor_list' ) ); |
| 62 | add_action( 'wp_ajax_load_filtered_instructor', array( $this, 'load_filtered_instructor' ) ); |
| 63 | add_action( 'wp_ajax_nopriv_load_filtered_instructor', array( $this, 'load_filtered_instructor' ) ); |
| 64 | |
| 65 | add_shortcode( 'tutor_cart', array( $this, 'tutor_cart_page' ) ); |
| 66 | add_shortcode( 'tutor_checkout', array( $this, 'tutor_checkout_page' ) ); |
| 67 | |
| 68 | /** |
| 69 | * Load more categories |
| 70 | * |
| 71 | * @since 2.0.0 |
| 72 | */ |
| 73 | add_action( 'wp_ajax_show_more', array( $this, 'show_more' ) ); |
| 74 | add_action( 'wp_ajax_nopriv_show_more', array( $this, 'show_more' ) ); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Instructor Registration Shortcode |
| 79 | * |
| 80 | * @since 1.0.0 |
| 81 | * |
| 82 | * @return mixed |
| 83 | */ |
| 84 | public function student_registration_form() { |
| 85 | ob_start(); |
| 86 | if ( is_user_logged_in() ) { |
| 87 | tutor_load_template( 'dashboard.logged-in' ); |
| 88 | } else { |
| 89 | tutor_load_template( 'dashboard.registration' ); |
| 90 | } |
| 91 | return apply_filters( 'tutor/student/register', ob_get_clean() ); |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Tutor Dashboard for students |
| 96 | * |
| 97 | * @since 1.0.0 |
| 98 | * |
| 99 | * @return mixed |
| 100 | */ |
| 101 | public function tutor_dashboard() { |
| 102 | global $wp_query; |
| 103 | |
| 104 | ob_start(); |
| 105 | if ( is_user_logged_in() ) { |
| 106 | /** |
| 107 | * Added isset() Condition to avoid infinite loop since v.1.5.4 |
| 108 | * This has cause error by others plugin, Such AS SEO |
| 109 | */ |
| 110 | |
| 111 | if ( ! isset( $wp_query->query_vars['tutor_dashboard_page'] ) ) { |
| 112 | tutor_load_template( 'dashboard', array( 'is_shortcode' => true ) ); |
| 113 | } |
| 114 | } else { |
| 115 | /** |
| 116 | * If user not logged in show login form instead of |
| 117 | * popup sign-in button |
| 118 | * |
| 119 | * @since 2.1.3 |
| 120 | */ |
| 121 | $login_url = tutor_utils()->get_option( 'enable_tutor_native_login', null, true, true ) ? '' : wp_login_url( tutor()->current_url ); |
| 122 | $signin_link = '<a data-login_url="' . esc_url( $login_url ) . '" href="#" class="tutor-open-login-modal">' . __( 'Sign-In', 'tutor' ) . '</a>'; |
| 123 | /* translators: %s is anchor link for signin */ |
| 124 | echo sprintf( __( 'Please %s to view this page', 'tutor' ), $signin_link ); //phpcs:ignore |
| 125 | } |
| 126 | return apply_filters( 'tutor_dashboard/index', ob_get_clean() ); |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Instructor Registration Shortcode |
| 131 | * |
| 132 | * @since v.1.0.0 |
| 133 | * |
| 134 | * @return mixed |
| 135 | */ |
| 136 | public function instructor_registration_form() { |
| 137 | ob_start(); |
| 138 | if ( is_user_logged_in() ) { |
| 139 | tutor_load_template( 'dashboard.instructor.logged-in' ); |
| 140 | } else { |
| 141 | tutor_load_template( 'dashboard.instructor.registration' ); |
| 142 | } |
| 143 | return apply_filters( 'tutor_dashboard/student/index', ob_get_clean() ); |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Short code for getting course |
| 148 | * |
| 149 | * @since 1.0.0 |
| 150 | * |
| 151 | * @param mixed $atts attributes. |
| 152 | * |
| 153 | * @return string |
| 154 | */ |
| 155 | public function tutor_course( $atts ) { |
| 156 | $a = shortcode_atts( |
| 157 | array( |
| 158 | 'post_type' => apply_filters( 'tutor_course_archive_post_types', array( tutor()->course_post_type ) ), |
| 159 | 'post_status' => 'publish', |
| 160 | |
| 161 | 'id' => '', |
| 162 | 'exclude_ids' => '', |
| 163 | 'category' => '', |
| 164 | |
| 165 | 'orderby' => 'ID', |
| 166 | 'order' => 'DESC', |
| 167 | 'count' => tutils()->get_option( 'courses_per_page', 12 ), |
| 168 | 'paged' => get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1, |
| 169 | ), |
| 170 | $atts |
| 171 | ); |
| 172 | |
| 173 | $a = apply_filters( 'tutor_get_course_list_filter_args', $a ); |
| 174 | |
| 175 | $supported_filters = tutor_utils()->get_option( 'supported_course_filters', array() ); |
| 176 | $course_filter_category = array(); |
| 177 | $course_filter_exclude_ids = array(); |
| 178 | $course_filter_post_ids = array(); |
| 179 | |
| 180 | if ( ! empty( $a['id'] ) ) { |
| 181 | $ids = (array) explode( ',', $a['id'] ); |
| 182 | $a['post__in'] = $ids; |
| 183 | |
| 184 | if ( is_array( $ids ) && count( $ids ) && ! wp_doing_ajax() ) { |
| 185 | $_GET['tutor-course-filter-post-ids'] = $ids; |
| 186 | $course_filter_post_ids = $ids; |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | if ( ! empty( $a['exclude_ids'] ) ) { |
| 191 | $exclude_ids = (array) explode( ',', $a['exclude_ids'] ); |
| 192 | $a['post__not_in'] = $exclude_ids; |
| 193 | if ( is_array( $exclude_ids ) && count( $exclude_ids ) && ! wp_doing_ajax() ) { |
| 194 | $_GET['tutor-course-filter-exclude-ids'] = $exclude_ids; |
| 195 | $course_filter_exclude_ids = $exclude_ids; |
| 196 | } |
| 197 | } |
| 198 | if ( ! empty( $a['category'] ) ) { |
| 199 | $category = (array) explode( ',', $a['category'] ); |
| 200 | |
| 201 | $a['tax_query'] = array(); |
| 202 | |
| 203 | $category_ids = array_filter( |
| 204 | $category, |
| 205 | function ( $id ) { |
| 206 | return is_numeric( $id ); |
| 207 | } |
| 208 | ); |
| 209 | |
| 210 | $category_names = array_filter( |
| 211 | $category, |
| 212 | function ( $id ) { |
| 213 | return ! is_numeric( $id ); |
| 214 | } |
| 215 | ); |
| 216 | |
| 217 | if ( ! empty( $category_ids ) ) { |
| 218 | $a['tax_query'] = array( |
| 219 | array( |
| 220 | 'taxonomy' => CourseModel::COURSE_CATEGORY, |
| 221 | 'field' => 'term_id', |
| 222 | 'terms' => $category_ids, |
| 223 | 'operator' => 'IN', |
| 224 | ), |
| 225 | ); |
| 226 | |
| 227 | if ( is_array( $category_ids ) && count( $category_ids ) && ! wp_doing_ajax() ) { |
| 228 | $_GET['tutor-course-filter-category'] = $category_ids; |
| 229 | $course_filter_category = $category_ids; |
| 230 | unset( $supported_filters['category'] ); |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | if ( ! empty( $category_names ) ) { |
| 235 | $a['tax_query'] = array( |
| 236 | array( |
| 237 | 'taxonomy' => CourseModel::COURSE_CATEGORY, |
| 238 | 'field' => 'name', |
| 239 | 'terms' => $category_names, |
| 240 | 'operator' => 'IN', |
| 241 | ), |
| 242 | ); |
| 243 | } |
| 244 | } |
| 245 | $a['posts_per_page'] = (int) $a['count']; |
| 246 | |
| 247 | wp_reset_query(); |
| 248 | $the_query = new \WP_Query( $a ); |
| 249 | |
| 250 | /** |
| 251 | * Pagination & course filter handle from query param on page load (without ajax) |
| 252 | * |
| 253 | * @since 2.4.0 |
| 254 | */ |
| 255 | $get = Input::has( 'course_filter' ) ? Input::sanitize_array( $_GET ) : array(); |
| 256 | if ( Input::has( 'course_filter' ) ) { |
| 257 | $filter = ( new \Tutor\Course_Filter( false ) )->load_listing( $get, true ); |
| 258 | $the_query = new \WP_Query( $filter ); |
| 259 | } |
| 260 | |
| 261 | // Load the renderer now. |
| 262 | ob_start(); |
| 263 | |
| 264 | if ( $the_query->have_posts() ) { |
| 265 | tutor_load_template( |
| 266 | 'archive-course-init', |
| 267 | array( |
| 268 | 'course_filter' => isset( $atts['course_filter'] ) && 'on' === $atts['course_filter'], |
| 269 | 'supported_filters' => $supported_filters, |
| 270 | 'loop_content_only' => false, |
| 271 | 'column_per_row' => isset( $atts['column_per_row'] ) ? $atts['column_per_row'] : null, |
| 272 | 'course_per_page' => $a['posts_per_page'], |
| 273 | 'show_pagination' => isset( $atts['show_pagination'] ) && 'on' === $atts['show_pagination'], |
| 274 | 'the_query' => $the_query, |
| 275 | 'current_page' => isset( $get['current_page'] ) ? (int) $get['current_page'] : 1, |
| 276 | 'course_filter_category' => ! empty( $course_filter_category ) ? json_encode( $course_filter_category ) : null, |
| 277 | 'course_filter_exclude_ids' => ! empty( $course_filter_exclude_ids ) ? json_encode( $course_filter_exclude_ids ) : null, |
| 278 | 'course_filter_post_ids' => ! empty( $course_filter_post_ids ) ? json_encode( $course_filter_post_ids ) : null, |
| 279 | ) |
| 280 | ); |
| 281 | } else { |
| 282 | tutor_utils()->tutor_empty_state( tutor_utils()->not_found_text() ); |
| 283 | } |
| 284 | |
| 285 | $output = ob_get_clean(); |
| 286 | wp_reset_postdata(); |
| 287 | return $output; |
| 288 | } |
| 289 | |
| 290 | /** |
| 291 | * Prepare instructor list |
| 292 | * |
| 293 | * @param string $current_page current page. |
| 294 | * @param mixed $atts atts for query. |
| 295 | * @param array $cat_ids category ids. |
| 296 | * @param string $keyword search keyword. |
| 297 | * |
| 298 | * @return array |
| 299 | */ |
| 300 | private function prepare_instructor_list( $current_page, $atts, $cat_ids = array(), $keyword = '' ) { |
| 301 | |
| 302 | $default_pagination = tutor_utils()->get_option( 'pagination_per_page', 9 ); |
| 303 | $limit = (int) sanitize_text_field( tutor_utils()->array_get( 'count', $atts, $default_pagination ) ); |
| 304 | $page = $current_page - 1; |
| 305 | $rating_filter = Input::post( 'rating_filter', '' ); |
| 306 | |
| 307 | /** |
| 308 | * Sort by Relevant | New | Popular |
| 309 | * |
| 310 | * @since 2.0.0 |
| 311 | */ |
| 312 | $short_by = Input::post( 'short_by', 'ASC' ); |
| 313 | |
| 314 | $instructors = tutor_utils()->get_instructors( $limit * $page, $limit, $keyword, '', '', $short_by, 'approved', $cat_ids, $rating_filter ); |
| 315 | $instructors_count = tutor_utils()->get_instructors( $limit * $page, $limit, $keyword, '', '', $short_by, 'approved', $cat_ids, $rating_filter, true ); |
| 316 | |
| 317 | $layout = sanitize_text_field( tutor_utils()->array_get( 'layout', $atts, '' ) ); |
| 318 | $layout = in_array( $layout, $this->instructor_layout ) ? $layout : tutor_utils()->get_option( 'instructor_list_layout', $this->instructor_layout[0] ); |
| 319 | $default_col = tutor_utils()->get_option( 'courses_col_per_row', 3 ); |
| 320 | |
| 321 | $payload = array( |
| 322 | 'instructors' => is_array( $instructors ) ? $instructors : array(), |
| 323 | 'instructors_count' => $instructors_count, |
| 324 | 'column_count' => sanitize_text_field( tutor_utils()->array_get( 'column_per_row', $atts, $default_col ) ), |
| 325 | 'layout' => $layout, |
| 326 | 'limit' => $limit, |
| 327 | 'current_page' => $current_page, |
| 328 | 'filter' => $atts, |
| 329 | ); |
| 330 | |
| 331 | return $payload; |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Short code for getting instructors |
| 336 | * |
| 337 | * @param array $atts array of attrs. |
| 338 | * |
| 339 | * @return string |
| 340 | */ |
| 341 | public function tutor_instructor_list( $atts ) { |
| 342 | ! is_array( $atts ) ? $atts = array() : 0; |
| 343 | |
| 344 | $current_page = (int) tutor_utils()->array_get( 'instructor-page', $_GET, 1 ); |
| 345 | $current_page = Input::get( 'instructor-page', 1, Input::TYPE_INT ); |
| 346 | $current_page = $current_page >= 1 ? $current_page : 1; |
| 347 | |
| 348 | $show_filter = isset( $atts['filter'] ) ? 'on' === $atts['filter'] : tutor_utils()->get_option( 'instructor_list_show_filter', false ); |
| 349 | $category_limit = (int) isset( $atts['category_limit'] ) ? $atts['category_limit'] : 0; |
| 350 | $hide_empty_category = isset( $atts['hide_empty_category'] ) ? '1' == $atts['hide_empty_category'] : false; |
| 351 | $atts['show_filter'] = $show_filter; |
| 352 | |
| 353 | // Get instructor list to sow. |
| 354 | $payload = $this->prepare_instructor_list( $current_page, $atts ); |
| 355 | $payload['show_filter'] = $show_filter; |
| 356 | |
| 357 | ob_start(); |
| 358 | tutor_load_template( 'shortcode.tutor-instructor', $payload ); |
| 359 | $content = ob_get_clean(); |
| 360 | |
| 361 | if ( $show_filter ) { |
| 362 | $course_taxonomy = CourseModel::COURSE_CATEGORY; |
| 363 | $term_args = array( |
| 364 | 'taxonomy' => $course_taxonomy, |
| 365 | 'hide_empty' => $hide_empty_category, |
| 366 | 'orderby' => 'count', |
| 367 | 'order' => 'DESC', |
| 368 | 'number' => $category_limit, |
| 369 | ); |
| 370 | |
| 371 | $course_cats = get_terms( $term_args ); |
| 372 | |
| 373 | $attributes = $payload; |
| 374 | unset( $attributes['instructors'] ); |
| 375 | |
| 376 | $payload = array( |
| 377 | 'show_filter' => $show_filter, |
| 378 | 'content' => $content, |
| 379 | 'categories' => $course_cats, |
| 380 | 'attributes' => array_merge( $atts, $attributes ), |
| 381 | ); |
| 382 | |
| 383 | ob_start(); |
| 384 | |
| 385 | tutor_load_template( 'shortcode.instructor-filter', $payload ); |
| 386 | |
| 387 | $content = ob_get_clean(); |
| 388 | } |
| 389 | |
| 390 | return $content; |
| 391 | } |
| 392 | |
| 393 | /** |
| 394 | * Load more categories |
| 395 | * handle ajax request |
| 396 | * |
| 397 | * @since 2.0.0 |
| 398 | * |
| 399 | * @return void send wp_json response |
| 400 | */ |
| 401 | public function show_more() { |
| 402 | global $wpdb; |
| 403 | tutor_utils()->checking_nonce(); |
| 404 | $term_id = Input::post( 'term_id', 0, Input::TYPE_INT ); |
| 405 | $limit = 8; |
| 406 | $course_taxonomy = CourseModel::COURSE_CATEGORY; |
| 407 | |
| 408 | $remaining_categories = $wpdb->get_var( |
| 409 | $wpdb->prepare( |
| 410 | "SElECT |
| 411 | COUNT(*) AS total |
| 412 | FROM {$wpdb->terms} AS term |
| 413 | INNER JOIN {$wpdb->term_taxonomy} AS taxonomy |
| 414 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 415 | WHERE term.term_id < %d |
| 416 | ORDER BY term.term_id DESC |
| 417 | ", |
| 418 | $course_taxonomy, |
| 419 | $term_id |
| 420 | ) |
| 421 | ); |
| 422 | |
| 423 | $add_categories = $wpdb->get_results( |
| 424 | $wpdb->prepare( |
| 425 | "SElECT |
| 426 | * |
| 427 | FROM {$wpdb->terms} term |
| 428 | INNER JOIN {$wpdb->term_taxonomy} as taxonomy |
| 429 | ON taxonomy.term_id = term.term_id AND taxonomy.taxonomy = %s |
| 430 | WHERE term.term_id < %d |
| 431 | ORDER BY term.term_id DESC |
| 432 | LIMIT %d |
| 433 | ", |
| 434 | $course_taxonomy, |
| 435 | $term_id, |
| 436 | $limit |
| 437 | ) |
| 438 | ); |
| 439 | $show_more = false; |
| 440 | if ( $remaining_categories > $limit ) { |
| 441 | $show_more = true; |
| 442 | } |
| 443 | $response = array( |
| 444 | 'categories' => $add_categories, |
| 445 | 'show_more' => $show_more, |
| 446 | 'remaining' => $remaining_categories, |
| 447 | ); |
| 448 | wp_send_json_success( $response ); |
| 449 | exit; |
| 450 | } |
| 451 | |
| 452 | /** |
| 453 | * Filter instructor |
| 454 | * |
| 455 | * @since 1.0.0 |
| 456 | * |
| 457 | * @return void send wp_json response |
| 458 | */ |
| 459 | public function load_filtered_instructor() { |
| 460 | tutor_utils()->checking_nonce(); |
| 461 | |
| 462 | // phpcs:disable WordPress.Security.NonceVerification.Missing --nonce already verified |
| 463 | $_post = tutor_sanitize_data( $_POST ); |
| 464 | $current_page = (int) sanitize_text_field( tutor_utils()->array_get( 'current_page', $_post, 1 ) ); |
| 465 | $keyword = (string) sanitize_text_field( tutor_utils()->array_get( 'keyword', $_post, '' ) ); |
| 466 | |
| 467 | $category = (array) tutor_utils()->array_get( 'category', $_post, array() ); |
| 468 | $category = array_filter( |
| 469 | $category, |
| 470 | function ( $cat ) { |
| 471 | return is_numeric( $cat ); |
| 472 | } |
| 473 | ); |
| 474 | |
| 475 | $data = $this->prepare_instructor_list( $current_page, $_post, $category, $keyword ); |
| 476 | |
| 477 | ob_start(); |
| 478 | tutor_load_template( 'shortcode.tutor-instructor', $data ); |
| 479 | wp_send_json_success( array( 'html' => ob_get_clean() ) ); |
| 480 | exit; |
| 481 | } |
| 482 | |
| 483 | /** |
| 484 | * Tutor Cart Shortcode |
| 485 | * |
| 486 | * @since v.3.0.0 |
| 487 | * |
| 488 | * @return mixed |
| 489 | */ |
| 490 | public function tutor_cart_page() { |
| 491 | ob_start(); |
| 492 | tutor_load_template( 'ecommerce.cart' ); |
| 493 | return apply_filters( 'tutor_ecommerce/cart', ob_get_clean() ); |
| 494 | } |
| 495 | |
| 496 | /** |
| 497 | * Tutor Checkout Shortcode |
| 498 | * |
| 499 | * @since v.3.0.0 |
| 500 | * |
| 501 | * @return mixed |
| 502 | */ |
| 503 | public function tutor_checkout_page() { |
| 504 | ob_start(); |
| 505 | tutor_load_template( 'ecommerce.checkout' ); |
| 506 | return apply_filters( 'tutor_ecommerce/checkout', ob_get_clean() ); |
| 507 | } |
| 508 | } |
| 509 |