Addons.php
3 years ago
Admin.php
3 years ago
Ajax.php
3 years ago
Announcements.php
3 years ago
Assets.php
3 years ago
Backend_Page_Trait.php
3 years ago
Course.php
3 years ago
Course_Embed.php
3 years ago
Course_Filter.php
3 years ago
Course_List.php
3 years ago
Course_Settings_Tabs.php
3 years ago
Course_Widget.php
3 years ago
Custom_Validation.php
3 years ago
Dashboard.php
3 years ago
FormHandler.php
3 years ago
Frontend.php
3 years ago
Gutenberg.php
3 years ago
Input.php
3 years ago
Instructor.php
3 years ago
Instructors_List.php
3 years ago
Lesson.php
3 years ago
Options_V2.php
3 years ago
Post_types.php
3 years ago
Private_Course_Access.php
3 years ago
Q_and_A.php
3 years ago
Question_Answers_List.php
3 years ago
Quiz.php
3 years ago
Quiz_Attempts_List.php
3 years ago
RestAPI.php
3 years ago
Reviews.php
3 years ago
Rewrite_Rules.php
4 years ago
Shortcode.php
3 years ago
Student.php
4 years ago
Students_List.php
4 years ago
Taxonomies.php
4 years ago
Template.php
3 years ago
Theme_Compatibility.php
5 years ago
Tools.php
3 years ago
Tools_V2.php
4 years ago
Tutor.php
3 years ago
TutorEDD.php
4 years ago
Tutor_Base.php
5 years ago
Tutor_List_Table.php
3 years ago
Tutor_Setup.php
3 years ago
Upgrader.php
4 years ago
User.php
4 years ago
Utils.php
3 years ago
Video_Stream.php
4 years ago
Withdraw.php
3 years ago
Withdraw_Requests_List.php
3 years ago
WooCommerce.php
3 years ago
Ajax.php
653 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Handle Ajax Request |
| 4 | * |
| 5 | * @package Tutor |
| 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 | use Tutor\Models\LessonModel; |
| 18 | |
| 19 | /** |
| 20 | * Ajax Class |
| 21 | * |
| 22 | * @since 1.0.0 |
| 23 | */ |
| 24 | class Ajax { |
| 25 | |
| 26 | const LOGIN_ERRORS_TRANSIENT_KEY = 'tutor_login_errors'; |
| 27 | /** |
| 28 | * Constructor |
| 29 | * |
| 30 | * @since 1.0.0 |
| 31 | * @return void |
| 32 | */ |
| 33 | public function __construct() { |
| 34 | |
| 35 | add_action( 'wp_ajax_sync_video_playback', array( $this, 'sync_video_playback' ) ); |
| 36 | add_action( 'wp_ajax_nopriv_sync_video_playback', array( $this, 'sync_video_playback_noprev' ) ); |
| 37 | add_action( 'wp_ajax_tutor_place_rating', array( $this, 'tutor_place_rating' ) ); |
| 38 | add_action( 'wp_ajax_delete_tutor_review', array( $this, 'delete_tutor_review' ) ); |
| 39 | |
| 40 | add_action( 'wp_ajax_tutor_course_add_to_wishlist', array( $this, 'tutor_course_add_to_wishlist' ) ); |
| 41 | add_action( 'wp_ajax_nopriv_tutor_course_add_to_wishlist', array( $this, 'tutor_course_add_to_wishlist' ) ); |
| 42 | |
| 43 | /** |
| 44 | * Get all addons |
| 45 | */ |
| 46 | add_action( 'wp_ajax_tutor_get_all_addons', array( $this, 'tutor_get_all_addons' ) ); |
| 47 | |
| 48 | /** |
| 49 | * Addon Enable Disable Control |
| 50 | */ |
| 51 | add_action( 'wp_ajax_addon_enable_disable', array( $this, 'addon_enable_disable' ) ); |
| 52 | |
| 53 | /** |
| 54 | * Ajax login |
| 55 | * |
| 56 | * @since v.1.6.3 |
| 57 | */ |
| 58 | add_action( 'tutor_action_tutor_user_login', array( $this, 'process_tutor_login' ) ); |
| 59 | |
| 60 | /** |
| 61 | * Announcement |
| 62 | * |
| 63 | * @since v.1.7.9 |
| 64 | */ |
| 65 | add_action( 'wp_ajax_tutor_announcement_create', array( $this, 'create_or_update_annoucement' ) ); |
| 66 | add_action( 'wp_ajax_tutor_announcement_delete', array( $this, 'delete_annoucement' ) ); |
| 67 | } |
| 68 | |
| 69 | |
| 70 | |
| 71 | /** |
| 72 | * Update video information and data when necessary |
| 73 | * |
| 74 | * @since 1.0.0 |
| 75 | * @return void |
| 76 | */ |
| 77 | public function sync_video_playback() { |
| 78 | tutor_utils()->checking_nonce(); |
| 79 | |
| 80 | $user_id = get_current_user_id(); |
| 81 | $post_id = Input::post( 'post_id', 0, Input::TYPE_INT ); |
| 82 | $duration = Input::post( 'duration' ); |
| 83 | $current_time = Input::post( 'currentTime' ); |
| 84 | |
| 85 | if ( ! tutor_utils()->has_enrolled_content_access( 'lesson', $post_id ) ) { |
| 86 | wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) ); |
| 87 | exit; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Update posts attached video |
| 92 | */ |
| 93 | $video = tutor_utils()->get_video( $post_id ); |
| 94 | |
| 95 | if ( $duration ) { |
| 96 | $video['duration_sec'] = $duration; // Duration in sec. |
| 97 | $video['playtime'] = tutor_utils()->playtime_string( $duration ); |
| 98 | $video['runtime'] = tutor_utils()->playtime_array( $duration ); |
| 99 | } |
| 100 | tutor_utils()->update_video( $post_id, $video ); |
| 101 | |
| 102 | /** |
| 103 | * Sync Lesson Reading Info by Users |
| 104 | */ |
| 105 | |
| 106 | $best_watch_time = tutor_utils()->get_lesson_reading_info( $post_id, $user_id, 'video_best_watched_time' ); |
| 107 | if ( $best_watch_time < $current_time ) { |
| 108 | LessonModel::update_lesson_reading_info( $post_id, $user_id, 'video_best_watched_time', $current_time ); |
| 109 | } |
| 110 | |
| 111 | if ( Input::post( 'is_ended', false, Input::TYPE_BOOL ) ) { |
| 112 | LessonModel::mark_lesson_complete( $post_id ); |
| 113 | } |
| 114 | exit(); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Video playback callback for noprev |
| 119 | * |
| 120 | * @since 1.0.0 |
| 121 | * @return void |
| 122 | */ |
| 123 | public function sync_video_playback_noprev() { |
| 124 | |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Place rating |
| 129 | * |
| 130 | * @since 1.0.0 |
| 131 | * @return void |
| 132 | */ |
| 133 | public function tutor_place_rating() { |
| 134 | tutor_utils()->checking_nonce(); |
| 135 | |
| 136 | global $wpdb; |
| 137 | |
| 138 | $moderation = tutor_utils()->get_option( 'enable_course_review_moderation', false, true, true ); |
| 139 | $rating = Input::post( 'tutor_rating_gen_input', 0, Input::TYPE_INT ); |
| 140 | $course_id = Input::post( 'course_id' ); |
| 141 | $review = Input::post( 'review', '', Input::TYPE_TEXTAREA ); |
| 142 | |
| 143 | $rating <= 0 ? $rating = 1 : 0; |
| 144 | $rating > 5 ? $rating = 5 : 0; |
| 145 | |
| 146 | $user_id = get_current_user_id(); |
| 147 | $user = get_userdata( $user_id ); |
| 148 | $date = date( 'Y-m-d H:i:s', tutor_time() ); |
| 149 | |
| 150 | if ( ! tutor_utils()->has_enrolled_content_access( 'course', $course_id ) ) { |
| 151 | wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) ); |
| 152 | exit; |
| 153 | } |
| 154 | |
| 155 | do_action( 'tutor_before_rating_placed' ); |
| 156 | |
| 157 | $previous_rating_id = $wpdb->get_var( |
| 158 | $wpdb->prepare( |
| 159 | "SELECT comment_ID |
| 160 | from {$wpdb->comments} |
| 161 | WHERE comment_post_ID = %d AND |
| 162 | user_id = %d AND |
| 163 | comment_type = 'tutor_course_rating' |
| 164 | LIMIT 1;", |
| 165 | $course_id, |
| 166 | $user_id |
| 167 | ) |
| 168 | ); |
| 169 | |
| 170 | $review_id = $previous_rating_id; |
| 171 | if ( $previous_rating_id ) { |
| 172 | $wpdb->update( |
| 173 | $wpdb->comments, |
| 174 | array( |
| 175 | 'comment_content' => $review, |
| 176 | 'comment_approved' => $moderation ? 'hold' : 'approved', |
| 177 | 'comment_date' => $date, |
| 178 | 'comment_date_gmt' => get_gmt_from_date( $date ), |
| 179 | ), |
| 180 | array( 'comment_ID' => $previous_rating_id ) |
| 181 | ); |
| 182 | |
| 183 | $rating_info = $wpdb->get_row( |
| 184 | $wpdb->prepare( |
| 185 | "SELECT * FROM {$wpdb->commentmeta} |
| 186 | WHERE comment_id = %d |
| 187 | AND meta_key = 'tutor_rating'; ", |
| 188 | $previous_rating_id |
| 189 | ) |
| 190 | ); |
| 191 | |
| 192 | if ( $rating_info ) { |
| 193 | $wpdb->update( |
| 194 | $wpdb->commentmeta, |
| 195 | array( 'meta_value' => $rating ), |
| 196 | array( |
| 197 | 'comment_id' => $previous_rating_id, |
| 198 | 'meta_key' => 'tutor_rating', |
| 199 | ) |
| 200 | ); |
| 201 | } else { |
| 202 | $wpdb->insert( |
| 203 | $wpdb->commentmeta, |
| 204 | array( |
| 205 | 'comment_id' => $previous_rating_id, |
| 206 | 'meta_key' => 'tutor_rating', |
| 207 | 'meta_value' => $rating, |
| 208 | ) |
| 209 | ); |
| 210 | } |
| 211 | } else { |
| 212 | $data = array( |
| 213 | 'comment_post_ID' => esc_sql( $course_id ), |
| 214 | 'comment_approved' => $moderation ? 'hold' : 'approved', |
| 215 | 'comment_type' => 'tutor_course_rating', |
| 216 | 'comment_date' => $date, |
| 217 | 'comment_date_gmt' => get_gmt_from_date( $date ), |
| 218 | 'user_id' => $user_id, |
| 219 | 'comment_author' => $user->user_login, |
| 220 | 'comment_agent' => 'TutorLMSPlugin', |
| 221 | ); |
| 222 | if ( $review ) { |
| 223 | $data['comment_content'] = $review; |
| 224 | } |
| 225 | |
| 226 | $wpdb->insert( $wpdb->comments, $data ); |
| 227 | $comment_id = (int) $wpdb->insert_id; |
| 228 | $review_id = $comment_id; |
| 229 | |
| 230 | if ( $comment_id ) { |
| 231 | $result = $wpdb->insert( |
| 232 | $wpdb->commentmeta, |
| 233 | array( |
| 234 | 'comment_id' => $comment_id, |
| 235 | 'meta_key' => 'tutor_rating', |
| 236 | 'meta_value' => $rating, |
| 237 | ) |
| 238 | ); |
| 239 | |
| 240 | do_action( 'tutor_after_rating_placed', $comment_id ); |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | wp_send_json_success( |
| 245 | array( |
| 246 | 'message' => __( 'Rating placed successsully!', 'tutor' ), |
| 247 | 'review_id' => $review_id, |
| 248 | ) |
| 249 | ); |
| 250 | } |
| 251 | |
| 252 | /** |
| 253 | * Delete a review |
| 254 | * |
| 255 | * @since 1.0.0 |
| 256 | * @return void |
| 257 | */ |
| 258 | public function delete_tutor_review() { |
| 259 | tutor_utils()->checking_nonce(); |
| 260 | |
| 261 | $review_id = Input::post( 'review_id' ); |
| 262 | |
| 263 | if ( ! tutor_utils()->can_user_manage( 'review', $review_id, get_current_user_id() ) ) { |
| 264 | wp_send_json_error( array( 'message' => __( 'Permissioned Denied!', 'tutor' ) ) ); |
| 265 | exit; |
| 266 | } |
| 267 | |
| 268 | global $wpdb; |
| 269 | $wpdb->delete( $wpdb->commentmeta, array( 'comment_id' => $review_id ) ); |
| 270 | $wpdb->delete( $wpdb->comments, array( 'comment_ID' => $review_id ) ); |
| 271 | |
| 272 | wp_send_json_success(); |
| 273 | } |
| 274 | |
| 275 | /** |
| 276 | * Add course in wishlist |
| 277 | * |
| 278 | * @since 1.0.0 |
| 279 | * @return void |
| 280 | */ |
| 281 | public function tutor_course_add_to_wishlist() { |
| 282 | tutor_utils()->checking_nonce(); |
| 283 | |
| 284 | // Redirect login since only logged in user can add courses to wishlist. |
| 285 | if ( ! is_user_logged_in() ) { |
| 286 | wp_send_json_error( |
| 287 | array( |
| 288 | 'redirect_to' => wp_login_url( wp_get_referer() ), |
| 289 | ) |
| 290 | ); |
| 291 | } |
| 292 | |
| 293 | global $wpdb; |
| 294 | $user_id = get_current_user_id(); |
| 295 | $course_id = Input::post( 'course_id', 0, Input::TYPE_INT ); |
| 296 | |
| 297 | $if_added_to_list = $wpdb->get_row( |
| 298 | $wpdb->prepare( |
| 299 | "SELECT * from {$wpdb->usermeta} |
| 300 | WHERE user_id = %d |
| 301 | AND meta_key = '_tutor_course_wishlist' |
| 302 | AND meta_value = %d;", |
| 303 | $user_id, |
| 304 | $course_id |
| 305 | ) |
| 306 | ); |
| 307 | |
| 308 | if ( $if_added_to_list ) { |
| 309 | $wpdb->delete( |
| 310 | $wpdb->usermeta, |
| 311 | array( |
| 312 | 'user_id' => $user_id, |
| 313 | 'meta_key' => '_tutor_course_wishlist', |
| 314 | 'meta_value' => $course_id, |
| 315 | ) |
| 316 | ); |
| 317 | wp_send_json_success( |
| 318 | array( |
| 319 | 'status' => 'removed', |
| 320 | 'message' => __( 'Course removed from wish list', 'tutor' ), |
| 321 | ) |
| 322 | ); |
| 323 | } else { |
| 324 | add_user_meta( $user_id, '_tutor_course_wishlist', $course_id ); |
| 325 | wp_send_json_success( |
| 326 | array( |
| 327 | 'status' => 'added', |
| 328 | 'message' => __( 'Course added to wish list', 'tutor' ), |
| 329 | ) |
| 330 | ); |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Prepare addons data |
| 336 | * |
| 337 | * @since 1.0.0 |
| 338 | * @return array |
| 339 | */ |
| 340 | public function prepare_addons_data() { |
| 341 | $addons = apply_filters( 'tutor_addons_lists_config', array() ); |
| 342 | $plugins_data = $addons; |
| 343 | |
| 344 | if ( is_array( $addons ) && count( $addons ) ) { |
| 345 | foreach ( $addons as $base_name => $addon ) { |
| 346 | $addon_config = tutor_utils()->get_addon_config( $base_name ); |
| 347 | $is_enabled = (bool) tutor_utils()->avalue_dot( 'is_enable', $addon_config ); |
| 348 | |
| 349 | $plugins_data[ $base_name ]['is_enabled'] = $is_enabled; |
| 350 | |
| 351 | $thumbnail_url = tutor()->url . 'assets/images/tutor-plugin.png'; |
| 352 | if ( file_exists( $addon['path'] . 'assets/images/thumbnail.png' ) ) { |
| 353 | $thumbnail_url = $addon['url'] . 'assets/images/thumbnail.png'; |
| 354 | } elseif ( file_exists( $addon['path'] . 'assets/images/thumbnail.jpg' ) ) { |
| 355 | $thumbnail_url = $addon['url'] . 'assets/images/thumbnail.jpg'; |
| 356 | } elseif ( file_exists( $addon['path'] . 'assets/images/thumbnail.svg' ) ) { |
| 357 | $thumbnail_url = $addon['url'] . 'assets/images/thumbnail.svg'; |
| 358 | } |
| 359 | |
| 360 | $plugins_data[ $base_name ]['thumb_url'] = $thumbnail_url; |
| 361 | |
| 362 | /** |
| 363 | * Checking if there any dependant plugin exists |
| 364 | */ |
| 365 | $depends = tutor_utils()->array_get( 'depend_plugins', $addon ); |
| 366 | $plugins_required = array(); |
| 367 | if ( tutor_utils()->count( $depends ) ) { |
| 368 | foreach ( $depends as $plugin_base => $plugin_name ) { |
| 369 | if ( ! is_plugin_active( $plugin_base ) ) { |
| 370 | $plugins_required[ $plugin_base ] = $plugin_name; |
| 371 | } |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | $depended_plugins = array(); |
| 376 | foreach ( $plugins_required as $required_plugin ) { |
| 377 | array_push( $depended_plugins, $required_plugin ); |
| 378 | } |
| 379 | |
| 380 | $plugins_data[ $base_name ]['plugins_required'] = $depended_plugins; |
| 381 | |
| 382 | // Check if it's notifications. |
| 383 | if ( function_exists( 'tutor_notifications' ) && tutor_notifications()->basename === $base_name ) { |
| 384 | |
| 385 | $required = array(); |
| 386 | version_compare( PHP_VERSION, '7.2.5', '>=' ) ? 0 : $required[] = __( 'PHP 7.2.5 or greater is required', 'tutor' ); |
| 387 | ! is_ssl() ? $required[] = __( 'SSL certificate', 'tutor' ) : 0; |
| 388 | |
| 389 | foreach ( array( 'curl', 'gmp', 'mbstring', 'openssl' ) as $ext ) { |
| 390 | ! extension_loaded( $ext ) ? $required[] = 'PHP extension <strong>' . $ext . '</strong>' : 0; |
| 391 | } |
| 392 | |
| 393 | $plugins_data[ $base_name ]['ext_required'] = $required; |
| 394 | } |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | $prepared_addons = array(); |
| 399 | foreach ( $plugins_data as $tutor_addon ) { |
| 400 | array_push( $prepared_addons, $tutor_addon ); |
| 401 | } |
| 402 | |
| 403 | return $prepared_addons; |
| 404 | } |
| 405 | |
| 406 | /** |
| 407 | * Get all notifications |
| 408 | * |
| 409 | * @since 1.0.0 |
| 410 | * @return void |
| 411 | */ |
| 412 | public function tutor_get_all_addons() { |
| 413 | |
| 414 | // Check and verify the request. |
| 415 | tutor_utils()->checking_nonce(); |
| 416 | |
| 417 | // All good, let's proceed. |
| 418 | $all_addons = $this->prepare_addons_data(); |
| 419 | |
| 420 | wp_send_json_success( |
| 421 | array( |
| 422 | 'addons' => $all_addons, |
| 423 | ) |
| 424 | ); |
| 425 | } |
| 426 | |
| 427 | /** |
| 428 | * Method for enable / disable addons |
| 429 | * |
| 430 | * @since 1.0.0 |
| 431 | * @return void |
| 432 | */ |
| 433 | public function addon_enable_disable() { |
| 434 | |
| 435 | if ( ! current_user_can( 'manage_options' ) ) { |
| 436 | wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) ); |
| 437 | } |
| 438 | |
| 439 | $addons_config = maybe_unserialize( get_option( 'tutor_addons_config' ) ); |
| 440 | $addon_field_names = json_decode( stripslashes( ( tutor_utils()->avalue_dot( 'addonFieldNames', $_POST ) ) ), true ); //phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 441 | |
| 442 | foreach ( $addon_field_names as $addon_field_name => $is_enable ) { |
| 443 | do_action( 'tutor_addon_before_enable_disable' ); |
| 444 | if ( $is_enable ) { |
| 445 | do_action( "tutor_addon_before_enable_{$addon_field_name}" ); |
| 446 | do_action( 'tutor_addon_before_enable', $addon_field_name ); |
| 447 | $addons_config[ $addon_field_name ]['is_enable'] = 1; |
| 448 | update_option( 'tutor_addons_config', $addons_config ); |
| 449 | |
| 450 | do_action( 'tutor_addon_after_enable', $addon_field_name ); |
| 451 | do_action( "tutor_addon_after_enable_{$addon_field_name}" ); |
| 452 | } else { |
| 453 | do_action( "tutor_addon_before_disable_{$addon_field_name}" ); |
| 454 | do_action( 'tutor_addon_before_disable', $addon_field_name ); |
| 455 | $addons_config[ $addon_field_name ]['is_enable'] = 0; |
| 456 | update_option( 'tutor_addons_config', $addons_config ); |
| 457 | |
| 458 | do_action( 'tutor_addon_after_disable', $addon_field_name ); |
| 459 | do_action( "tutor_addon_after_disable_{$addon_field_name}" ); |
| 460 | } |
| 461 | do_action( 'tutor_addon_after_enable_disable' ); |
| 462 | } |
| 463 | |
| 464 | wp_send_json_success(); |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Process tutor login |
| 469 | * |
| 470 | * @since 1.6.3 |
| 471 | * |
| 472 | * @since 2.1.3 Ajax removed, validation errors |
| 473 | * stores in session. |
| 474 | * |
| 475 | * @return void |
| 476 | */ |
| 477 | public function process_tutor_login() { |
| 478 | tutor_utils()->checking_nonce(); |
| 479 | //phpcs:disable WordPress.Security.NonceVerification.Missing |
| 480 | /** |
| 481 | * No sanitization/wp_unslash needed for log & pwd since WordPress |
| 482 | * does itself |
| 483 | * |
| 484 | * @since 2.1.3 |
| 485 | * |
| 486 | * @see https://developer.wordpress.org/reference/functions/wp_signon/ |
| 487 | */ |
| 488 | $username = tutor_utils()->array_get( 'log', $_POST ); //phpcs:ignore |
| 489 | $password = tutor_utils()->array_get( 'pwd', $_POST ); //phpcs:ignore |
| 490 | $redirect_to = isset( $_POST['redirect_to'] ) ? esc_url_raw( wp_unslash( $_POST['redirect_to'] ) ) : ''; |
| 491 | $remember = isset( $_POST['rememberme'] ); |
| 492 | |
| 493 | try { |
| 494 | $creds = array( |
| 495 | 'user_login' => trim( $username ), |
| 496 | 'user_password' => $password, |
| 497 | 'remember' => $remember, |
| 498 | ); |
| 499 | |
| 500 | $validation_error = new \WP_Error(); |
| 501 | $validation_error = apply_filters( 'tutor_process_login_errors', $validation_error, $creds['user_login'], $creds['user_password'] ); |
| 502 | |
| 503 | if ( $validation_error->get_error_code() ) { |
| 504 | $validation_error->add( |
| 505 | $validation_error->get_error_code(), |
| 506 | $validation_error->get_error_message() |
| 507 | ); |
| 508 | } |
| 509 | |
| 510 | if ( empty( $creds['user_login'] ) ) { |
| 511 | $validation_error->add( |
| 512 | 400, |
| 513 | __( 'Username is required.', 'tutor' ) |
| 514 | ); |
| 515 | } |
| 516 | |
| 517 | // On multi-site, ensure user exists on current site, if not add them before allowing login. |
| 518 | if ( is_multisite() ) { |
| 519 | $user_data = get_user_by( is_email( $creds['user_login'] ) ? 'email' : 'login', $creds['user_login'] ); |
| 520 | |
| 521 | if ( $user_data && ! is_user_member_of_blog( $user_data->ID, get_current_blog_id() ) ) { |
| 522 | add_user_to_blog( get_current_blog_id(), $user_data->ID, 'customer' ); |
| 523 | } |
| 524 | } |
| 525 | |
| 526 | // Perform the login. |
| 527 | $user = wp_signon( apply_filters( 'tutor_login_credentials', $creds ), is_ssl() ); |
| 528 | |
| 529 | if ( is_wp_error( $user ) ) { |
| 530 | // If no error exist then add WP login error, to prevent error duplication. |
| 531 | if ( ! $validation_error->has_errors() ) { |
| 532 | $validation_error->add( 400, $user->get_error_message() ); |
| 533 | } |
| 534 | } else { |
| 535 | do_action( 'tutor_after_login_success', $user->ID ); |
| 536 | // Since 1.9.8 do enroll if guest attempt to enroll. |
| 537 | $course_enroll_attempt = Input::post( 'tutor_course_enroll_attempt' ); |
| 538 | if ( ! empty( $course_enroll_attempt ) && is_a( $user, 'WP_User' ) ) { |
| 539 | do_action( 'tutor_do_enroll_after_login_if_attempt', $course_enroll_attempt, $user->ID ); |
| 540 | } |
| 541 | wp_safe_redirect( $redirect_to ); |
| 542 | exit(); |
| 543 | } |
| 544 | } catch ( \Exception $e ) { |
| 545 | do_action( 'tutor_login_failed' ); |
| 546 | $validation_error->add( 400, $e->getMessage() ); |
| 547 | } finally { |
| 548 | // Store errors in transient data. |
| 549 | \set_transient( self::LOGIN_ERRORS_TRANSIENT_KEY, $validation_error->get_error_messages() ); |
| 550 | } |
| 551 | } |
| 552 | |
| 553 | /** |
| 554 | * Create/Update announcement |
| 555 | * |
| 556 | * @since 1.7.9 |
| 557 | * @return void |
| 558 | */ |
| 559 | public function create_or_update_annoucement() { |
| 560 | tutor_utils()->checking_nonce(); |
| 561 | |
| 562 | $error = array(); |
| 563 | $course_id = Input::post( 'tutor_announcement_course' ); |
| 564 | $announcement_title = Input::post( 'tutor_announcement_title' ); |
| 565 | $announcement_summary = Input::post( 'tutor_announcement_summary', '', Input::TYPE_TEXTAREA ); |
| 566 | |
| 567 | // Check if user can manage this announcment. |
| 568 | if ( ! tutor_utils()->can_user_manage( 'course', $course_id ) ) { |
| 569 | wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) ); |
| 570 | } |
| 571 | |
| 572 | // Set data and sanitize it. |
| 573 | $form_data = array( |
| 574 | 'post_type' => 'tutor_announcements', |
| 575 | 'post_title' => $announcement_title, |
| 576 | 'post_content' => $announcement_summary, |
| 577 | 'post_parent' => $course_id, |
| 578 | 'post_status' => 'publish', |
| 579 | ); |
| 580 | |
| 581 | if ( Input::has( 'announcement_id' ) ) { |
| 582 | $form_data['ID'] = Input::post( 'announcement_id' ); |
| 583 | } |
| 584 | |
| 585 | // Validation message set. |
| 586 | if ( empty( $form_data['post_parent'] ) ) { |
| 587 | $error['post_parent'] = __( 'Course name required', 'tutor' ); |
| 588 | |
| 589 | } |
| 590 | |
| 591 | if ( empty( $form_data['post_title'] ) ) { |
| 592 | $error['post_title'] = __( 'Announcement title required', 'tutor' ); |
| 593 | } |
| 594 | |
| 595 | if ( empty( $form_data['post_content'] ) ) { |
| 596 | $error['post_content'] = __( 'Announcement summary required', 'tutor' ); |
| 597 | |
| 598 | } |
| 599 | |
| 600 | if ( empty( $form_data['post_content'] ) ) { |
| 601 | $error['post_content'] = __( 'Announcement summary required', 'tutor' ); |
| 602 | |
| 603 | } |
| 604 | |
| 605 | // If validation fails. |
| 606 | if ( count( $error ) > 0 ) { |
| 607 | wp_send_json_error( |
| 608 | array( |
| 609 | 'message' => __( 'All fields required!', 'tutor' ), |
| 610 | 'fields' => $error, |
| 611 | ) |
| 612 | ); |
| 613 | } |
| 614 | |
| 615 | // Insert or update post. |
| 616 | $post_id = wp_insert_post( $form_data ); |
| 617 | if ( $post_id > 0 ) { |
| 618 | $announcement = get_post( $post_id ); |
| 619 | $action_type = Input::post( 'action_type' ); |
| 620 | |
| 621 | do_action( 'tutor_announcements/after/save', $post_id, $announcement, $action_type ); |
| 622 | |
| 623 | $resp_message = 'create' === $action_type ? __( 'Announcement created successfully', 'tutor' ) : __( 'Announcement updated successfully', 'tutor' ); |
| 624 | wp_send_json_success( array( 'message' => $resp_message ) ); |
| 625 | } |
| 626 | |
| 627 | wp_send_json_error( array( 'message' => __( 'Something Went Wrong!', 'tutor' ) ) ); |
| 628 | } |
| 629 | |
| 630 | /** |
| 631 | * Delete announcement |
| 632 | * |
| 633 | * @since 1.7.9 |
| 634 | * @return void |
| 635 | */ |
| 636 | public function delete_annoucement() { |
| 637 | tutor_utils()->checking_nonce(); |
| 638 | |
| 639 | $announcement_id = Input::post( 'announcement_id' ); |
| 640 | |
| 641 | if ( ! tutor_utils()->can_user_manage( 'announcement', $announcement_id ) ) { |
| 642 | wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) ); |
| 643 | } |
| 644 | |
| 645 | $delete = wp_delete_post( $announcement_id ); |
| 646 | if ( $delete ) { |
| 647 | wp_send_json_success( array( 'message' => __( 'Announcement deleted successfully', 'tutor' ) ) ); |
| 648 | } |
| 649 | |
| 650 | wp_send_json_error( array( 'message' => __( 'Announcement delete failed', 'tutor' ) ) ); |
| 651 | } |
| 652 | } |
| 653 |