| @@ -1,600 +1,434 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * Template Class | |
| 4 | - * | |
| 5 | - * @package Tutor\Template | |
| 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\Helpers\UrlHelper; | |
| 14 | - | |
| 15 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 16 | - exit; | |
| 17 | -} | |
| 18 | - | |
| 19 | -/** | |
| 20 | - * Handle template before include | |
| 21 | - * | |
| 22 | - * @since 1.0.0 | |
| 23 | - */ | |
| 24 | -class Template extends Tutor_Base { | |
| 25 | - | |
| 26 | - /** | |
| 27 | - * Store Shortcode Object | |
| 28 | - * | |
| 29 | - * @var Shortcode | |
| 30 | - */ | |
| 31 | - public $shortcode_obj; | |
| 32 | - | |
| 33 | - /** | |
| 34 | - * Register Hooks | |
| 35 | - * | |
| 36 | - * @since 1.0.0 | |
| 37 | - */ | |
| 38 | - public function __construct() { | |
| 39 | - parent::__construct(); | |
| 40 | - | |
| 41 | - /** | |
| 42 | - * Should Load Template Override | |
| 43 | - * Integration for specially oxygen builder | |
| 44 | - * If we found false of below filter, then we will not use this file | |
| 45 | - */ | |
| 46 | - | |
| 47 | - $template_override = apply_filters( 'tutor_lms_should_template_override', true ); | |
| 48 | - if ( ! $template_override ) { | |
| 49 | - return; | |
| 50 | - } | |
| 51 | - | |
| 52 | - add_filter( 'template_include', array( $this, 'load_course_archive_template' ), 99 ); | |
| 53 | - add_filter( 'template_include', array( $this, 'load_single_course_template' ), 99 ); | |
| 54 | - add_filter( 'template_include', array( $this, 'play_private_video' ), 99 ); | |
| 55 | - add_filter( 'tutor_single_content_template', array( $this, 'load_single_lesson_template' ), 99, 2 ); | |
| 56 | - add_filter( 'tutor_single_content_template', array( $this, 'load_quiz_template' ), 99, 2 ); | |
| 57 | - | |
| 58 | - add_filter( 'template_include', array( $this, 'student_public_profile' ), 99 ); | |
| 59 | - add_filter( 'template_include', array( $this, 'tutor_dashboard' ), 99 ); | |
| 60 | - add_filter( 'pre_get_document_title', array( $this, 'student_public_profile_title' ) ); | |
| 61 | - | |
| 62 | - add_filter( 'the_content', array( $this, 'convert_static_page_to_template' ) ); | |
| 63 | - add_action( 'pre_get_posts', array( $this, 'limit_course_query_archive' ), 99 ); | |
| 64 | - add_filter( 'template_include', array( $this, 'load_learning_template' ) ); | |
| 65 | - | |
| 66 | - $this->shortcode_obj = new Shortcode( false ); | |
| 67 | - } | |
| 68 | - | |
| 69 | - /** | |
| 70 | - * Load default template for course | |
| 71 | - * | |
| 72 | - * @since v.1.0.0 | |
| 73 | - * | |
| 74 | - * @param sting $template template name. | |
| 75 | - * | |
| 76 | - * @return bool|string | |
| 77 | - */ | |
| 78 | - public function load_course_archive_template( $template ) { | |
| 79 | - global $wp_query; | |
| 80 | - | |
| 81 | - $post_type = get_query_var( 'post_type' ); | |
| 82 | - if ( ! is_array( $post_type ) ) { | |
| 83 | - $post_type = array( $post_type ); | |
| 84 | - } | |
| 85 | - | |
| 86 | - $course_category = get_query_var( 'course-category' ); | |
| 87 | - | |
| 88 | - if ( ( in_array( $this->course_post_type, $post_type, true ) || ! empty( $course_category ) ) && $wp_query->is_archive ) { | |
| 89 | - $template = tutor_get_template( 'archive-course' ); | |
| 90 | - return $template; | |
| 91 | - } | |
| 92 | - | |
| 93 | - return $template; | |
| 94 | - } | |
| 95 | - | |
| 96 | - /** | |
| 97 | - * Limit for course archive listing | |
| 98 | - * | |
| 99 | - * Make a page to archive listing for courses | |
| 100 | - * | |
| 101 | - * @since 1.0.0 | |
| 102 | - * | |
| 103 | - * @param mixed $query query argument. | |
| 104 | - * | |
| 105 | - * @return void | |
| 106 | - */ | |
| 107 | - public function limit_course_query_archive( $query ) { | |
| 108 | - $courses_per_page = (int) tutor_utils()->get_option( 'courses_per_page', 12 ); | |
| 109 | - | |
| 110 | - if ( $query->is_main_query() && ! $query->is_feed() && ! is_admin() && is_page() ) { | |
| 111 | - $queried_object = get_queried_object(); | |
| 112 | - if ( $queried_object instanceof \WP_Post ) { | |
| 113 | - $page_id = $queried_object->ID; | |
| 114 | - $selected_archive_page = (int) apply_filters( 'tutor_filter_course_archive_page', tutor_utils()->get_option( 'course_archive_page' ) ); | |
| 115 | - | |
| 116 | - if ( $page_id === $selected_archive_page ) { | |
| 117 | - $paged = ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1; | |
| 118 | - $search_query = get_search_query(); | |
| 119 | - query_posts( | |
| 120 | - array( | |
| 121 | - 'post_type' => $this->course_post_type, | |
| 122 | - 'paged' => $paged, | |
| 123 | - 's' => $search_query, | |
| 124 | - 'posts_per_page' => $courses_per_page, | |
| 125 | - ) | |
| 126 | - ); | |
| 127 | - } | |
| 128 | - } | |
| 129 | - } | |
| 130 | - | |
| 131 | - if ( $query->is_archive && $query->is_main_query() && ! $query->is_feed() && ! is_admin() ) { | |
| 132 | - $post_type = get_query_var( 'post_type' ); | |
| 133 | - $course_category = get_query_var( 'course-category' ); | |
| 134 | - if ( ( $post_type === $this->course_post_type || ! empty( $course_category ) ) ) { | |
| 135 | - $query->set( 'posts_per_page', $courses_per_page ); | |
| 136 | - $query->set( 'post_type', apply_filters( 'tutor_course_archive_post_types', array( $this->course_post_type ) ) ); | |
| 137 | - $query = apply_filters( 'tutor_limit_course_archive_list_filter', $query ); | |
| 138 | - | |
| 139 | - $course_filter = 'newest_first'; | |
| 140 | - if ( ! empty( Input::get( 'tutor_course_filter', '' ) ) ) { | |
| 141 | - $course_filter = Input::get( 'tutor_course_filter' ); | |
| 142 | - } | |
| 143 | - switch ( $course_filter ) { | |
| 144 | - case 'newest_first': | |
| 145 | - $query->set( 'orderby', 'post_date' ); | |
| 146 | - $query->set( 'order', 'desc' ); | |
| 147 | - break; | |
| 148 | - case 'oldest_first': | |
| 149 | - $query->set( 'orderby', 'post_date' ); | |
| 150 | - $query->set( 'order', 'asc' ); | |
| 151 | - break; | |
| 152 | - case 'course_title_az': | |
| 153 | - $query->set( 'orderby', 'post_title' ); | |
| 154 | - $query->set( 'order', 'asc' ); | |
| 155 | - break; | |
| 156 | - case 'course_title_za': | |
| 157 | - $query->set( 'orderby', 'post_title' ); | |
| 158 | - $query->set( 'order', 'desc' ); | |
| 159 | - break; | |
| 160 | - } | |
| 161 | - } | |
| 162 | - } | |
| 163 | - } | |
| 164 | - | |
| 165 | - /** | |
| 166 | - * Load Single Course Template | |
| 167 | - * | |
| 168 | - * @since v.1.0.0 | |
| 169 | - * | |
| 170 | - * @param string $template template name to load. | |
| 171 | - * | |
| 172 | - * @return bool|string | |
| 173 | - */ | |
| 174 | - public function load_single_course_template( $template ) { | |
| 175 | - global $wp_query; | |
| 176 | - if ( $wp_query->is_single && ! empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] === $this->course_post_type ) { | |
| 177 | - // Check if the slug contains subpage of learning area. | |
| 178 | - if ( Input::has( 'subpage' ) ) { | |
| 179 | - $template = tutor_get_template( 'learning-area.index' ); | |
| 180 | - } else { | |
| 181 | - do_action( 'single_course_template_before_load', get_the_ID() ); | |
| 182 | - wp_reset_query(); | |
| 183 | - $template = tutor_get_template( 'single-course' ); | |
| 184 | - } | |
| 185 | - } | |
| 186 | - | |
| 187 | - return $template; | |
| 188 | - } | |
| 189 | - | |
| 190 | - /** | |
| 191 | - * Get root post parent id | |
| 192 | - * | |
| 193 | - * @param int $id post id. | |
| 194 | - * | |
| 195 | - * @return int root post id | |
| 196 | - */ | |
| 197 | - private function get_root_post_parent_id( $id ) { | |
| 198 | - $ancestors = get_post_ancestors( $id ); | |
| 199 | - $root = is_array( $ancestors ) ? end( $ancestors ) : null; | |
| 200 | - | |
| 201 | - return is_numeric( $root ) ? $root : $id; | |
| 202 | - } | |
| 203 | - | |
| 204 | - /** | |
| 205 | - * Load lesson template | |
| 206 | - * | |
| 207 | - * @since v.1.0.0 | |
| 208 | - * | |
| 209 | - * @since 4.0.0 Post type argument added | |
| 210 | - * | |
| 211 | - * @param string $template template name to load. | |
| 212 | - * @param string $post_type Post type added. | |
| 213 | - * | |
| 214 | - * @return bool|string | |
| 215 | - */ | |
| 216 | - public function load_single_lesson_template( $template, $post_type ) { | |
| 217 | - if ( tutor()->lesson_post_type !== $post_type ) { | |
| 218 | - return $template; | |
| 219 | - } | |
| 220 | - | |
| 221 | - $is_lesson_post_type = apply_filters( 'tutor_is_lesson_post_type', true, $post_type ); | |
| 222 | - | |
| 223 | - if ( $is_lesson_post_type ) { | |
| 224 | - $page_id = get_the_ID(); | |
| 225 | - | |
| 226 | - do_action( 'tutor_lesson_load_before', $template ); | |
| 227 | - setup_postdata( $page_id ); | |
| 228 | - | |
| 229 | - if ( is_user_logged_in() ) { | |
| 230 | - $has_content_access = tutor_utils()->has_enrolled_content_access( 'lesson' ); | |
| 231 | - if ( $has_content_access ) { | |
| 232 | - $template = tutor_get_template( 'single-lesson' ); | |
| 233 | - } else { | |
| 234 | - $template = tutor_get_template( 'single.lesson.required-enroll' ); // You need to enroll first. | |
| 235 | - } | |
| 236 | - } else { | |
| 237 | - $template = tutor_get_template( 'login' ); | |
| 238 | - } | |
| 239 | - wp_reset_postdata(); | |
| 240 | - | |
| 241 | - // Forcefully show lessons if it is public and not paid. | |
| 242 | - $course_id = $this->get_root_post_parent_id( $page_id ); | |
| 243 | - if ( 'yes' === get_post_meta( $course_id, '_tutor_is_public_course', true ) && ! tutor_utils()->is_course_purchasable( $course_id ) ) { | |
| 244 | - $template = tutor_get_template( 'single-lesson' ); | |
| 245 | - } | |
| 246 | - | |
| 247 | - return apply_filters( 'tutor_lesson_template', $template ); | |
| 248 | - } | |
| 249 | - | |
| 250 | - return $template; | |
| 251 | - } | |
| 252 | - | |
| 253 | - /** | |
| 254 | - * Play the video in this url. | |
| 255 | - * | |
| 256 | - * @param string $template template to load. | |
| 257 | - * | |
| 258 | - * @return mixed | |
| 259 | - */ | |
| 260 | - public function play_private_video( $template ) { | |
| 261 | - global $wp_query; | |
| 262 | - | |
| 263 | - if ( $wp_query->is_single && ! empty( $wp_query->query_vars['lesson_video'] ) && 'true' === $wp_query->query_vars['lesson_video'] ) { | |
| 264 | - | |
| 265 | - $is_public_video = apply_filters( 'tutor_video_stream_is_public', false, get_the_ID() ); | |
| 266 | - if ( $is_public_video ) { | |
| 267 | - $video_info = tutor_utils()->get_video_info(); | |
| 268 | - if ( $video_info ) { | |
| 269 | - $stream = new Video_Stream( $video_info->path ); | |
| 270 | - $stream->start(); | |
| 271 | - } | |
| 272 | - exit(); | |
| 273 | - } | |
| 274 | - | |
| 275 | - if ( tutor_utils()->is_course_enrolled_by_lesson() ) { | |
| 276 | - $video_info = tutor_utils()->get_video_info(); | |
| 277 | - if ( $video_info ) { | |
| 278 | - $stream = new Video_Stream( $video_info->path ); | |
| 279 | - $stream->start(); | |
| 280 | - } | |
| 281 | - } else { | |
| 282 | - esc_html_e( 'Permission denied', 'tutor' ); | |
| 283 | - } | |
| 284 | - exit(); | |
| 285 | - } | |
| 286 | - | |
| 287 | - return $template; | |
| 288 | - } | |
| 289 | - | |
| 290 | - /** | |
| 291 | - * Tutor Dashboard Page, Responsible to show dashboard stuffs | |
| 292 | - * | |
| 293 | - * @since 1.0.0 | |
| 294 | - * | |
| 295 | - * @param string $content page content. | |
| 296 | - * | |
| 297 | - * @return mixed | |
| 298 | - */ | |
| 299 | - public function convert_static_page_to_template( $content ) { | |
| 300 | - /** | |
| 301 | - * Avoid rendering dynamic templates or shortcodes during head generation. | |
| 302 | - * | |
| 303 | - * Some plugins (e.g., Yoast SEO) may process `the_content` while generating | |
| 304 | - * frontend metadata in `wp_head`, which can cause templates or shortcodes | |
| 305 | - * to be rendered multiple times within the same request. | |
| 306 | - * | |
| 307 | - * @since 4.0.0 | |
| 308 | - */ | |
| 309 | - if ( ! is_admin() && doing_action( 'wp_head' ) ) { | |
| 310 | - return $content; | |
| 311 | - } | |
| 312 | - | |
| 313 | - $page_id = get_the_ID(); | |
| 314 | - | |
| 315 | - // Dashboard Page. | |
| 316 | - $student_dashboard_page_id = (int) tutor_utils()->get_option( 'tutor_dashboard_page_id' ); | |
| 317 | - if ( $page_id === $student_dashboard_page_id ) { | |
| 318 | - return $this->shortcode_obj->tutor_dashboard(); | |
| 319 | - } | |
| 320 | - | |
| 321 | - // Instructor Registration Page. | |
| 322 | - $instructor_register_page_page_id = (int) tutor_utils()->get_option( 'instructor_register_page' ); | |
| 323 | - if ( $page_id === $instructor_register_page_page_id ) { | |
| 324 | - return $this->shortcode_obj->instructor_registration_form(); | |
| 325 | - } | |
| 326 | - | |
| 327 | - $student_register_page_id = (int) tutor_utils()->get_option( 'student_register_page' ); | |
| 328 | - if ( $page_id === $student_register_page_id ) { | |
| 329 | - return $this->shortcode_obj->student_registration_form(); | |
| 330 | - } | |
| 331 | - | |
| 332 | - if ( tutor_utils()->is_monetize_by_tutor() ) { | |
| 333 | - $tutor_cart_page_id = (int) tutor_utils()->get_option( 'tutor_cart_page_id' ); | |
| 334 | - if ( $page_id === $tutor_cart_page_id ) { | |
| 335 | - return $this->shortcode_obj->tutor_cart_page(); | |
| 336 | - } | |
| 337 | - | |
| 338 | - $tutor_checkout_page_id = (int) tutor_utils()->get_option( 'tutor_checkout_page_id' ); | |
| 339 | - if ( $page_id === $tutor_checkout_page_id ) { | |
| 340 | - if ( ! apply_filters( 'tutor_should_load_checkout_page', true ) ) { | |
| 341 | - return ''; | |
| 342 | - } | |
| 343 | - | |
| 344 | - return $this->shortcode_obj->tutor_checkout_page(); | |
| 345 | - } | |
| 346 | - } | |
| 347 | - | |
| 348 | - return $content; | |
| 349 | - } | |
| 350 | - | |
| 351 | - /** | |
| 352 | - * Tutor dashboard | |
| 353 | - * | |
| 354 | - * @since 1.0.0 | |
| 355 | - * | |
| 356 | - * @param string $template template name. | |
| 357 | - * | |
| 358 | - * @return string | |
| 359 | - */ | |
| 360 | - public function tutor_dashboard( $template ) { | |
| 361 | - global $wp_query; | |
| 362 | - $is_page = apply_filters( 'tutor_determine_is_page', $wp_query->is_page, $template ); | |
| 363 | - if ( $is_page ) { | |
| 364 | - $student_dashboard_page_id = (int) tutor_utils()->get_option( 'tutor_dashboard_page_id' ); | |
| 365 | - $student_dashboard_page_id = apply_filters( 'tutor_dashboard_page_id_filter', $student_dashboard_page_id ); | |
| 366 | - $is_dashboard_page = apply_filters( 'tutor_determine_is_dashboard_page', get_the_ID() == $student_dashboard_page_id ); | |
| 367 | - | |
| 368 | - if ( $is_dashboard_page ) { | |
| 369 | - /** | |
| 370 | - * Handle if logout URL | |
| 371 | - * | |
| 372 | - * @since v.1.1.2 | |
| 373 | - */ | |
| 374 | - if ( tutor_utils()->array_get( 'tutor_dashboard_page', $wp_query->query_vars ) === 'logout' ) { | |
| 375 | - $redirect = apply_filters( 'tutor_dashboard_logout_redirect_url', get_permalink( $student_dashboard_page_id ) ); | |
| 376 | - wp_logout(); | |
| 377 | - wp_safe_redirect( $redirect ); | |
| 378 | - die(); | |
| 379 | - } | |
| 380 | - | |
| 381 | - $dashboard_page = tutor_utils()->array_get( 'tutor_dashboard_page', $wp_query->query_vars ); | |
| 382 | - | |
| 383 | - $get_dashboard_config = tutor_utils()->tutor_dashboard_permalinks(); | |
| 384 | - $target_dashboard_page = tutor_utils()->array_get( $dashboard_page, $get_dashboard_config ); | |
| 385 | - | |
| 386 | - if ( isset( $target_dashboard_page['login_require'] ) && false === $target_dashboard_page['login_require'] ) { | |
| 387 | - $template = tutor_load_template_part( "template-part.{$dashboard_page}" ); | |
| 388 | - } else { | |
| 389 | - | |
| 390 | - /** | |
| 391 | - * Load view page based on dashboard Endpoint | |
| 392 | - */ | |
| 393 | - if ( is_user_logged_in() ) { | |
| 394 | - | |
| 395 | - global $wp; | |
| 396 | - $full_path = explode( '/', trim( str_replace( get_home_url(), '', home_url( $wp->request ) ), '/' ) ); | |
| 397 | - | |
| 398 | - $template = tutor_get_template( 'create-course' === end( $full_path ) ? 'dashboard.create-course' : 'dashboard' ); | |
| 399 | - | |
| 400 | - /** | |
| 401 | - * Check page page permission | |
| 402 | - * | |
| 403 | - * @since 1.3.4 | |
| 404 | - */ | |
| 405 | - $query_var = tutor_utils()->array_get( 'tutor_dashboard_page', $wp_query->query_vars ); | |
| 406 | - $dashboard_pages = tutor_utils()->tutor_dashboard_pages(); | |
| 407 | - $dashboard_page_item = tutor_utils()->array_get( $query_var, $dashboard_pages ); | |
| 408 | - $auth_cap = tutor_utils()->array_get( 'auth_cap', $dashboard_page_item ); | |
| 409 | - | |
| 410 | - $can_access_instructor_item = tutor()->instructor_role === $auth_cap && User::can_view_instructor_dashboard(); | |
| 411 | - | |
| 412 | - if ( $auth_cap && ! User::is_admin() && ! current_user_can( $auth_cap ) && ! $can_access_instructor_item | |
| 413 | - ) { | |
| 414 | - $template = tutor_get_template( 'permission-denied' ); | |
| 415 | - } | |
| 416 | - | |
| 417 | - /** | |
| 418 | - * Account pages of dashboard. | |
| 419 | - * | |
| 420 | - * @since 4.0.0 | |
| 421 | - */ | |
| 422 | - if ( Dashboard::ACCOUNT_PAGE_SLUG === $dashboard_page ) { | |
| 423 | - $subpage = tutor_utils()->array_get( 'tutor_dashboard_sub_page', $wp_query->query_vars, 'profile' ); | |
| 424 | - $account_pages = Dashboard::get_account_pages(); | |
| 425 | - $page_data = $account_pages[ $subpage ] ?? array(); | |
| 426 | - $page_template = $page_data['template'] ?? ''; | |
| 427 | - | |
| 428 | - if ( file_exists( $page_template ) ) { | |
| 429 | - $template = tutor_get_template( 'account' ); | |
| 430 | - } | |
| 431 | - } | |
| 432 | - | |
| 433 | - $dashboard_subpage = tutor_utils()->array_get( 'tutor_dashboard_sub_page', $wp_query->query_vars ); | |
| 434 | - $is_isolated = Dashboard::is_isolated_page_request( $dashboard_page, $dashboard_subpage ); | |
| 435 | - | |
| 436 | - if ( $is_isolated ) { | |
| 437 | - $template = tutor_get_template( 'dashboard-isolated' ); | |
| 438 | - } | |
| 439 | - } else { | |
| 440 | - $template = tutor_get_template( 'login' ); | |
| 441 | - } | |
| 442 | - } | |
| 443 | - } | |
| 444 | - } | |
| 445 | - return $template; | |
| 446 | - } | |
| 447 | - | |
| 448 | - /** | |
| 449 | - * Load quiz template | |
| 450 | - * | |
| 451 | - * @since 1.0.0 | |
| 452 | - * | |
| 453 | - * If course public then enrollment not required | |
| 454 | - * | |
| 455 | - * @since 2.0.2 | |
| 456 | - * @since 4.0.0 $post_type param added. | |
| 457 | - * | |
| 458 | - * @param string $template template to load. | |
| 459 | - * @param string $post_type Post type. | |
| 460 | - * | |
| 461 | - * @return bool|string | |
| 462 | - */ | |
| 463 | - public function load_quiz_template( $template, $post_type ) { | |
| 464 | - if ( tutor()->quiz_post_type !== $post_type ) { | |
| 465 | - return $template; | |
| 466 | - } | |
| 467 | - | |
| 468 | - global $post; | |
| 469 | - | |
| 470 | - if ( is_user_logged_in() ) { | |
| 471 | - $has_content_access = tutor_utils()->has_enrolled_content_access( 'quiz' ); | |
| 472 | - $course_id = tutor_utils()->get_course_id_by_content( $post ); | |
| 473 | - $is_public = Course_List::is_public( $course_id ); | |
| 474 | - | |
| 475 | - // if public course don't need to be enrolled. | |
| 476 | - if ( $has_content_access || $is_public ) { | |
| 477 | - $template = tutor_get_template( 'single-quiz' ); | |
| 478 | - } else { | |
| 479 | - $template = tutor_get_template( 'single.lesson.required-enroll' ); // You need to enroll first. | |
| 480 | - } | |
| 481 | - } else { | |
| 482 | - $template = tutor_get_template( 'login' ); | |
| 483 | - } | |
| 484 | - | |
| 485 | - return $template; | |
| 486 | - } | |
| 487 | - | |
| 488 | - /** | |
| 489 | - * Student public profile | |
| 490 | - * | |
| 491 | - * @since 1.0.0 | |
| 492 | - * | |
| 493 | - * @param string $template profile template. | |
| 494 | - * | |
| 495 | - * @return bool|string | |
| 496 | - */ | |
| 497 | - public function student_public_profile( $template ) { | |
| 498 | - global $wp_query; | |
| 499 | - $query_var = $wp_query->query_vars; | |
| 500 | - if ( ! empty( $wp_query->query['tutor_profile_username'] ) ) { | |
| 501 | - $template = tutor_get_template( 'public-profile' ); | |
| 502 | - } | |
| 503 | - | |
| 504 | - return $template; | |
| 505 | - } | |
| 506 | - | |
| 507 | - /** | |
| 508 | - * Show student Profile | |
| 509 | - * | |
| 510 | - * @since 1.0.0 | |
| 511 | - * | |
| 512 | - * @return string | |
| 513 | - */ | |
| 514 | - public function student_public_profile_title() { | |
| 515 | - global $wp_query; | |
| 516 | - | |
| 517 | - if ( ! empty( $wp_query->query['tutor_profile_username'] ) ) { | |
| 518 | - global $wpdb; | |
| 519 | - | |
| 520 | - $user_name = sanitize_text_field( $wp_query->query['tutor_profile_username'] ); | |
| 521 | - $user = $wpdb->get_row( $wpdb->prepare( "SELECT display_name from {$wpdb->users} WHERE user_login = %s limit 1; ", $user_name ) ); | |
| 522 | - | |
| 523 | - if ( ! empty( $user->display_name ) ) { | |
| 524 | - return sprintf( "%s's %s", $user->display_name, __( 'Profile Page', 'tutor' ) ); | |
| 525 | - } | |
| 526 | - } | |
| 527 | - return ''; | |
| 528 | - } | |
| 529 | - | |
| 530 | - /** | |
| 531 | - * Load learning template | |
| 532 | - * | |
| 533 | - * @since 4.0.0 | |
| 534 | - * | |
| 535 | - * @param string $template template to load. | |
| 536 | - * | |
| 537 | - * @return string | |
| 538 | - */ | |
| 539 | - public function load_learning_template( string $template ): string { | |
| 540 | - if ( tutor_utils()->is_learning_area() ) { | |
| 541 | - $user_id = get_current_user_id(); | |
| 542 | - $post_type = get_post_type(); | |
| 543 | - $post_id = get_the_ID(); | |
| 544 | - $course_id = tutor()->course_post_type === $post_type ? $post_id : tutor_utils()->get_course_id_by_subcontent( $post_id ); | |
| 545 | - if ( ! in_array( get_post_status( $course_id ), array( 'publish', 'private' ), true ) && ! tutor_utils()->has_user_course_content_access( $user_id, $course_id ) ) { | |
| 546 | - global $wp_query; | |
| 547 | - $wp_query->set_404(); | |
| 548 | - status_header( 404 ); | |
| 549 | - return get_404_template(); | |
| 550 | - } | |
| 551 | - | |
| 552 | - $legacy_mode = Options_V2::LEARNING_MODE_LEGACY === tutor_utils()->get_option( 'learning_mode' ); | |
| 553 | - | |
| 554 | - $template_path = apply_filters( 'tutor_single_content_template', $template, $post_type ); | |
| 555 | - | |
| 556 | - $template = $legacy_mode ? $template_path : tutor_get_template( 'learning-area.index' ); | |
| 557 | - } | |
| 558 | - | |
| 559 | - return $template; | |
| 560 | - } | |
| 561 | - | |
| 562 | - /** | |
| 563 | - * Make learning area sub pages nav items | |
| 564 | - * | |
| 565 | - * @since 4.0.0 | |
| 566 | - * | |
| 567 | - * @param string $base_url Nav items base url. | |
| 568 | - * | |
| 569 | - * @return array | |
| 570 | - */ | |
| 571 | - public static function make_learning_area_sub_page_nav_items( $base_url = '' ): array { | |
| 572 | - if ( empty( $base_url ) ) { | |
| 573 | - $base_url = get_permalink(); | |
| 574 | - } | |
| 575 | - | |
| 576 | - $menu_items = apply_filters( 'tutor_learning_area_sub_page_nav_item', array(), $base_url ); | |
| 577 | - | |
| 578 | - $menu_items['course-info'] = array( | |
| 579 | - 'title' => __( 'Course Info', 'tutor' ), | |
| 580 | - 'icon' => Icon::INFO_OCTAGON, | |
| 581 | - 'url' => UrlHelper::add_query_params( $base_url, array( 'subpage' => 'course-info' ) ), | |
| 582 | - 'template' => tutor_get_template( 'learning-area.subpages.course-info' ), | |
| 583 | - ); | |
| 584 | - | |
| 585 | - return apply_filters( 'tutor_learning_area_sub_page_menu_items', $menu_items, $base_url ); | |
| 586 | - } | |
| 587 | - | |
| 588 | - /** | |
| 589 | - * Get learning area active subpage | |
| 590 | - * | |
| 591 | - * @since 4.0.0 | |
| 592 | - * | |
| 593 | - * @return string | |
| 594 | - */ | |
| 595 | - public static function learning_area_active_subpage(): string { | |
| 596 | - $active_menu = Input::get( 'subpage', '' ); | |
| 597 | - | |
| 598 | - return apply_filters( 'tutor_learning_area_active_subpage', $active_menu ); | |
| 599 | - } | |
| 600 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * Template Class | |
| 4 | + * | |
| 5 | + * @since: v.1.0.0 | |
| 6 | + */ | |
| 7 | +namespace TUTOR; | |
| 8 | + | |
| 9 | + | |
| 10 | +if ( ! defined( 'ABSPATH' ) ) | |
| 11 | + exit; | |
| 12 | + | |
| 13 | + | |
| 14 | +class Template extends Tutor_Base { | |
| 15 | + | |
| 16 | + public function __construct() { | |
| 17 | + parent::__construct(); | |
| 18 | + | |
| 19 | + add_action( 'pre_get_posts', array($this, 'limit_course_query_archive'), 99 ); | |
| 20 | + | |
| 21 | + | |
| 22 | + /** | |
| 23 | + * Should Load Template Override | |
| 24 | + * Integration for specially oxygen builder | |
| 25 | + * If we found false of below filter, then we will not use this file | |
| 26 | + */ | |
| 27 | + | |
| 28 | + $template_override = apply_filters('tutor_lms_should_template_override', true); | |
| 29 | + if ( ! $template_override){ | |
| 30 | + return; | |
| 31 | + } | |
| 32 | + | |
| 33 | + add_filter( 'template_include', array($this, 'load_course_archive_template'), 99 ); | |
| 34 | + add_filter( 'template_include', array($this, 'load_single_course_template'), 99 ); | |
| 35 | + add_filter( 'template_include', array($this, 'load_single_lesson_template'), 99 ); | |
| 36 | + add_filter( 'template_include', array($this, 'play_private_video'), 99 ); | |
| 37 | + add_filter( 'template_include', array($this, 'load_quiz_template'), 99 ); | |
| 38 | + add_filter( 'template_include', array($this, 'load_assignment_template'), 99 ); | |
| 39 | + | |
| 40 | + add_filter( 'template_include', array($this, 'student_public_profile'), 99 ); | |
| 41 | + add_filter( 'template_include', array($this, 'tutor_dashboard'), 99 ); | |
| 42 | + add_filter( 'pre_get_document_title', array($this, 'student_public_profile_title') ); | |
| 43 | + | |
| 44 | + add_filter( 'the_content', array($this, 'convert_static_page_to_template')); | |
| 45 | + } | |
| 46 | + | |
| 47 | + /** | |
| 48 | + * @param $template | |
| 49 | + * | |
| 50 | + * @return bool|string | |
| 51 | + * | |
| 52 | + * Load default template for course | |
| 53 | + * | |
| 54 | + * @since v.1.0.0 | |
| 55 | + * | |
| 56 | + */ | |
| 57 | + public function load_course_archive_template($template){ | |
| 58 | + global $wp_query; | |
| 59 | + | |
| 60 | + $post_type = get_query_var('post_type'); | |
| 61 | + $course_category = get_query_var('course-category'); | |
| 62 | + | |
| 63 | + if ( ($post_type === $this->course_post_type || ! empty($course_category) ) && $wp_query->is_archive){ | |
| 64 | + $template = tutor_get_template('archive-course'); | |
| 65 | + return $template; | |
| 66 | + } | |
| 67 | + | |
| 68 | + return $template; | |
| 69 | + } | |
| 70 | + | |
| 71 | + /** | |
| 72 | + * @param $query | |
| 73 | + * | |
| 74 | + * limit for course archive listing | |
| 75 | + * | |
| 76 | + * Make a page to archive listing for courses | |
| 77 | + */ | |
| 78 | + public function limit_course_query_archive($query){ | |
| 79 | + $courses_per_page = (int) tutor_utils()->get_option('courses_per_page', 10); | |
| 80 | + | |
| 81 | + if ($query->is_main_query() && ! $query->is_feed() && ! is_admin() && is_page() ){ | |
| 82 | + $queried_object = get_queried_object(); | |
| 83 | + if ($queried_object instanceof \WP_Post){ | |
| 84 | + $page_id = $queried_object->ID; | |
| 85 | + $selected_archive_page = (int) tutor_utils()->get_option('course_archive_page'); | |
| 86 | + | |
| 87 | + if ($page_id === $selected_archive_page){ | |
| 88 | + $paged = ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1; | |
| 89 | + $search_query = get_search_query(); | |
| 90 | + query_posts(array('post_type' => $this->course_post_type, 'paged' => $paged, 's' => $search_query, 'posts_per_page' => $courses_per_page )); | |
| 91 | + } | |
| 92 | + } | |
| 93 | + } | |
| 94 | + | |
| 95 | + if ( $query->is_archive && $query->is_main_query() && ! $query->is_feed() && ! is_admin() ){ | |
| 96 | + $post_type = get_query_var('post_type'); | |
| 97 | + $course_category = get_query_var('course-category'); | |
| 98 | + if ( ($post_type === $this->course_post_type || ! empty($course_category) )){ | |
| 99 | + $query->set('posts_per_page', $courses_per_page); | |
| 100 | + | |
| 101 | + $course_filter = 'newest_first'; | |
| 102 | + if ( ! empty($_GET['tutor_course_filter'])){ | |
| 103 | + $course_filter = sanitize_text_field($_GET['tutor_course_filter']); | |
| 104 | + } | |
| 105 | + switch ($course_filter){ | |
| 106 | + case 'newest_first': | |
| 107 | + $query->set('orderby', 'ID'); | |
| 108 | + $query->set('order', 'desc'); | |
| 109 | + break; | |
| 110 | + case 'oldest_first': | |
| 111 | + $query->set('orderby', 'ID'); | |
| 112 | + $query->set('order', 'asc'); | |
| 113 | + break; | |
| 114 | + case 'course_title_az': | |
| 115 | + $query->set('orderby', 'post_title'); | |
| 116 | + $query->set('order', 'asc'); | |
| 117 | + break; | |
| 118 | + case 'course_title_za': | |
| 119 | + $query->set('orderby', 'post_title'); | |
| 120 | + $query->set('order', 'desc'); | |
| 121 | + break; | |
| 122 | + } | |
| 123 | + | |
| 124 | + } | |
| 125 | + } | |
| 126 | + } | |
| 127 | + | |
| 128 | + /** | |
| 129 | + * @param $template | |
| 130 | + * | |
| 131 | + * @return bool|string | |
| 132 | + * | |
| 133 | + * Load Single Course Template | |
| 134 | + * | |
| 135 | + * @since v.1.0.0 | |
| 136 | + * @updated v.1.3.5 | |
| 137 | + */ | |
| 138 | + public function load_single_course_template($template){ | |
| 139 | + global $wp_query; | |
| 140 | + | |
| 141 | + if ($wp_query->is_single && ! empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] === $this->course_post_type){ | |
| 142 | + $student_must_login_to_view_course = tutor_utils()->get_option('student_must_login_to_view_course'); | |
| 143 | + if ($student_must_login_to_view_course){ | |
| 144 | + if ( ! is_user_logged_in() ) { | |
| 145 | + return tutor_get_template( 'login' ); | |
| 146 | + } | |
| 147 | + } | |
| 148 | + | |
| 149 | + wp_reset_query(); | |
| 150 | + if (empty( $wp_query->query_vars['course_subpage'])) { | |
| 151 | + $template = tutor_get_template( 'single-course' ); | |
| 152 | + if ( is_user_logged_in() ) { | |
| 153 | + $is_administrator = current_user_can('administrator'); | |
| 154 | + $is_instructor = tutor_utils()->is_instructor_of_this_course(); | |
| 155 | + $course_content_access = (bool) get_tutor_option('course_content_access_for_ia'); | |
| 156 | + if ( tutor_utils()->is_enrolled() ) { | |
| 157 | + $template = tutor_get_template( 'single-course-enrolled' ); | |
| 158 | + } else if ( $course_content_access && ($is_administrator || $is_instructor) ) { | |
| 159 | + $template = tutor_get_template( 'single-course-instructor' ); | |
| 160 | + } | |
| 161 | + } | |
| 162 | + }else{ | |
| 163 | + //If Course Subpage Exists | |
| 164 | + if ( is_user_logged_in() ) { | |
| 165 | + $course_subpage = $wp_query->query_vars['course_subpage']; | |
| 166 | + $template = tutor_get_template_path( 'single-course-enrolled-' . $course_subpage ); | |
| 167 | + if ( ! file_exists( $template ) ) { | |
| 168 | + $template = tutor_get_template( 'single-course-enrolled-subpage' ); | |
| 169 | + } | |
| 170 | + }else{ | |
| 171 | + $template = tutor_get_template('login'); | |
| 172 | + } | |
| 173 | + } | |
| 174 | + return $template; | |
| 175 | + } | |
| 176 | + return $template; | |
| 177 | + } | |
| 178 | + | |
| 179 | + /** | |
| 180 | + * @param $template | |
| 181 | + * | |
| 182 | + * @return bool|string | |
| 183 | + * | |
| 184 | + * Load lesson template | |
| 185 | + * | |
| 186 | + * @since v.1.0.0 | |
| 187 | + */ | |
| 188 | + | |
| 189 | + public function load_single_lesson_template($template){ | |
| 190 | + global $wp_query; | |
| 191 | + | |
| 192 | + if ($wp_query->is_single && ! empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] === $this->lesson_post_type){ | |
| 193 | + $page_id = get_the_ID(); | |
| 194 | + | |
| 195 | + do_action('tutor_lesson_load_before', $template); | |
| 196 | + | |
| 197 | + setup_postdata($page_id); | |
| 198 | + | |
| 199 | + if (is_user_logged_in()){ | |
| 200 | + $is_course_enrolled = tutor_utils()->is_course_enrolled_by_lesson(); | |
| 201 | + | |
| 202 | + if ($is_course_enrolled) { | |
| 203 | + $template = tutor_get_template( 'single-lesson' ); | |
| 204 | + }else{ | |
| 205 | + //You need to enroll first | |
| 206 | + $template = tutor_get_template( 'single.lesson.required-enroll' ); | |
| 207 | + | |
| 208 | + //Check Lesson edit access to support page builders | |
| 209 | + if(current_user_can(tutor()->instructor_role) && tutils()->has_lesson_edit_access()){ | |
| 210 | + $template = tutor_get_template( 'single-lesson' ); | |
| 211 | + } | |
| 212 | + | |
| 213 | + /* | |
| 214 | + * Check access for admin | |
| 215 | + * @since 1.6.9 | |
| 216 | + */ | |
| 217 | + $course_content_access = (bool) get_tutor_option('course_content_access_for_ia'); | |
| 218 | + if($course_content_access && current_user_can('administrator')) { | |
| 219 | + $template = tutor_get_template( 'single-lesson' ); | |
| 220 | + } | |
| 221 | + } | |
| 222 | + }else{ | |
| 223 | + $template = tutor_get_template('login'); | |
| 224 | + } | |
| 225 | + wp_reset_postdata(); | |
| 226 | + | |
| 227 | + return apply_filters('tutor_lesson_template', $template); | |
| 228 | + } | |
| 229 | + return $template; | |
| 230 | + } | |
| 231 | + | |
| 232 | + /** | |
| 233 | + * @param $template | |
| 234 | + * | |
| 235 | + * @return mixed | |
| 236 | + * | |
| 237 | + * Play the video in this url. | |
| 238 | + */ | |
| 239 | + public function play_private_video($template){ | |
| 240 | + global $wp_query; | |
| 241 | + | |
| 242 | + if ($wp_query->is_single && ! empty($wp_query->query_vars['lesson_video']) && $wp_query->query_vars['lesson_video'] === 'true') { | |
| 243 | + | |
| 244 | + $isPublicVideo = apply_filters('tutor_video_stream_is_public', false, get_the_ID()); | |
| 245 | + if ($isPublicVideo){ | |
| 246 | + $video_info = tutor_utils()->get_video_info(); | |
| 247 | + if ( $video_info ) { | |
| 248 | + $stream = new Video_Stream( $video_info->path ); | |
| 249 | + $stream->start(); | |
| 250 | + } | |
| 251 | + exit(); | |
| 252 | + } | |
| 253 | + | |
| 254 | + if (tutor_utils()->is_course_enrolled_by_lesson()) { | |
| 255 | + $video_info = tutor_utils()->get_video_info(); | |
| 256 | + if ( $video_info ) { | |
| 257 | + $stream = new Video_Stream( $video_info->path ); | |
| 258 | + $stream->start(); | |
| 259 | + } | |
| 260 | + }else{ | |
| 261 | + _e('Permission denied', 'tutor'); | |
| 262 | + } | |
| 263 | + exit(); | |
| 264 | + } | |
| 265 | + | |
| 266 | + return $template; | |
| 267 | + } | |
| 268 | + | |
| 269 | + /** | |
| 270 | + * @param $content | |
| 271 | + * | |
| 272 | + * @return mixed | |
| 273 | + * | |
| 274 | + * Tutor Dashboard Page, Responsible to show dashboard stuffs | |
| 275 | + * | |
| 276 | + * @since v.1.0.0 | |
| 277 | + */ | |
| 278 | + public function convert_static_page_to_template($content){ | |
| 279 | + //Dashboard Page | |
| 280 | + $student_dashboard_page_id = (int) tutor_utils()->get_option('tutor_dashboard_page_id'); | |
| 281 | + if ($student_dashboard_page_id === get_the_ID()){ | |
| 282 | + $shortcode = new Shortcode(); | |
| 283 | + return $shortcode->tutor_dashboard(); | |
| 284 | + } | |
| 285 | + | |
| 286 | + //Instructor Registration Page | |
| 287 | + $instructor_register_page_page_id = (int) tutor_utils()->get_option('instructor_register_page'); | |
| 288 | + if ($instructor_register_page_page_id === get_the_ID()){ | |
| 289 | + $shortcode = new Shortcode(); | |
| 290 | + return $shortcode->instructor_registration_form(); | |
| 291 | + } | |
| 292 | + | |
| 293 | + $student_register_page_id = (int) tutor_utils()->get_option('student_register_page'); | |
| 294 | + if ($student_register_page_id === get_the_ID()){ | |
| 295 | + $shortcode = new Shortcode(); | |
| 296 | + return $shortcode->student_registration_form(); | |
| 297 | + } | |
| 298 | + | |
| 299 | + return $content; | |
| 300 | + } | |
| 301 | + | |
| 302 | + public function tutor_dashboard($template){ | |
| 303 | + global $wp_query; | |
| 304 | + | |
| 305 | + if ($wp_query->is_page) { | |
| 306 | + $student_dashboard_page_id = (int) tutor_utils()->get_option('tutor_dashboard_page_id'); | |
| 307 | + if ($student_dashboard_page_id === get_the_ID()) { | |
| 308 | + /** | |
| 309 | + * Handle if logout URL | |
| 310 | + * @since v.1.1.2 | |
| 311 | + */ | |
| 312 | + if (tutor_utils()->array_get('tutor_dashboard_page', $wp_query->query_vars) === 'logout'){ | |
| 313 | + $redirect = get_permalink($student_dashboard_page_id); | |
| 314 | + wp_logout(); | |
| 315 | + wp_redirect($redirect); | |
| 316 | + die(); | |
| 317 | + } | |
| 318 | + | |
| 319 | + | |
| 320 | + $dashboard_page = tutor_utils()->array_get('tutor_dashboard_page', $wp_query->query_vars); | |
| 321 | + $get_dashboard_config = tutils()->tutor_dashboard_permalinks(); | |
| 322 | + $target_dashboard_page = tutils()->array_get($dashboard_page, $get_dashboard_config); | |
| 323 | + | |
| 324 | + if (isset($target_dashboard_page['login_require']) && $target_dashboard_page['login_require'] === false){ | |
| 325 | + $template = tutor_load_template_part( "template-part.{$dashboard_page}" ); | |
| 326 | + }else{ | |
| 327 | + | |
| 328 | + /** | |
| 329 | + * Load view page based on dashboard Endpoint | |
| 330 | + */ | |
| 331 | + if (is_user_logged_in()) { | |
| 332 | + $template = tutor_get_template( 'dashboard' ); | |
| 333 | + /** | |
| 334 | + * Check page page permission | |
| 335 | + * | |
| 336 | + * @since v.1.3.4 | |
| 337 | + */ | |
| 338 | + $query_var = tutor_utils()->array_get('tutor_dashboard_page', $wp_query->query_vars); | |
| 339 | + $dashboard_pages = tutor_utils()->tutor_dashboard_pages(); | |
| 340 | + $dashboard_page_item = tutor_utils()->array_get($query_var, $dashboard_pages); | |
| 341 | + $auth_cap = tutor_utils()->array_get('auth_cap', $dashboard_page_item); | |
| 342 | + if ($auth_cap && ! current_user_can($auth_cap) ){ | |
| 343 | + wp_die(__('Permission Denied', 'tutor')); | |
| 344 | + } | |
| 345 | + | |
| 346 | + }else{ | |
| 347 | + $template = tutor_get_template( 'login' ); | |
| 348 | + } | |
| 349 | + | |
| 350 | + } | |
| 351 | + | |
| 352 | + } | |
| 353 | + } | |
| 354 | + | |
| 355 | + return $template; | |
| 356 | + } | |
| 357 | + | |
| 358 | + /** | |
| 359 | + * @param $template | |
| 360 | + * | |
| 361 | + * @return bool|string | |
| 362 | + * | |
| 363 | + * @since v.1.0.0 | |
| 364 | + */ | |
| 365 | + public function load_quiz_template($template){ | |
| 366 | + global $wp_query; | |
| 367 | + | |
| 368 | + if ($wp_query->is_single && ! empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] === 'tutor_quiz'){ | |
| 369 | + if (is_user_logged_in()){ | |
| 370 | + $template = tutor_get_template( 'single-quiz' ); | |
| 371 | + }else{ | |
| 372 | + $template = tutor_get_template('login'); | |
| 373 | + } | |
| 374 | + return $template; | |
| 375 | + } | |
| 376 | + return $template; | |
| 377 | + } | |
| 378 | + | |
| 379 | + public function load_assignment_template($template){ | |
| 380 | + global $wp_query; | |
| 381 | + | |
| 382 | + if ($wp_query->is_single && ! empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] === 'tutor_assignments'){ | |
| 383 | + if (is_user_logged_in()){ | |
| 384 | + $template = tutor_get_template( 'single-assignment' ); | |
| 385 | + }else{ | |
| 386 | + $template = tutor_get_template('login'); | |
| 387 | + } | |
| 388 | + return $template; | |
| 389 | + } | |
| 390 | + | |
| 391 | + return $template; | |
| 392 | + } | |
| 393 | + | |
| 394 | + /** | |
| 395 | + * @param $template | |
| 396 | + * | |
| 397 | + * @return bool|string | |
| 398 | + * | |
| 399 | + * @since v.1.0.0 | |
| 400 | + */ | |
| 401 | + public function student_public_profile($template){ | |
| 402 | + global $wp_query; | |
| 403 | + | |
| 404 | + if ( ! empty($wp_query->query['tutor_student_username'])){ | |
| 405 | + $template = tutor_get_template( 'student-public-profile' ); | |
| 406 | + } | |
| 407 | + | |
| 408 | + return $template; | |
| 409 | + } | |
| 410 | + | |
| 411 | + /** | |
| 412 | + * @return string | |
| 413 | + * Show student Profile | |
| 414 | + * | |
| 415 | + * @since v.1.0.0 | |
| 416 | + */ | |
| 417 | + public function student_public_profile_title(){ | |
| 418 | + global $wp_query; | |
| 419 | + | |
| 420 | + if ( ! empty($wp_query->query['tutor_student_username'])){ | |
| 421 | + global $wpdb; | |
| 422 | + | |
| 423 | + $user_name = sanitize_text_field($wp_query->query['tutor_student_username']); | |
| 424 | + $user = $wpdb->get_row("select display_name from {$wpdb->users} WHERE user_login = '{$user_name}' limit 1; "); | |
| 425 | + | |
| 426 | + if ( ! empty($user->display_name)){ | |
| 427 | + return sprintf("%s's Profile page ", $user->display_name ); | |
| 428 | + } | |
| 429 | + } | |
| 430 | + return ''; | |
| 431 | + } | |
| 432 | + | |
| 433 | + | |
| 434 | +} | |
