init.php
| 1 | <?php |
| 2 | namespace TUTOR; |
| 3 | |
| 4 | if ( ! defined( 'ABSPATH' ) ) |
| 5 | exit; |
| 6 | |
| 7 | class init{ |
| 8 | public $version = TUTOR_VERSION; |
| 9 | public $path; |
| 10 | public $url; |
| 11 | public $basename; |
| 12 | |
| 13 | //Components |
| 14 | public $utils; |
| 15 | public $admin; |
| 16 | public $ajax; |
| 17 | public $options; |
| 18 | public $shortcode; |
| 19 | |
| 20 | private $post_types; |
| 21 | private $assets; |
| 22 | private $course; |
| 23 | private $lesson; |
| 24 | private $rewrite_rules; |
| 25 | private $template; |
| 26 | private $instructor; |
| 27 | private $student; |
| 28 | private $q_and_a; |
| 29 | private $quiz; |
| 30 | private $question; |
| 31 | private $tools; |
| 32 | private $user; |
| 33 | private $theme_compatibility; |
| 34 | private $gutenberg; |
| 35 | |
| 36 | function __construct() { |
| 37 | |
| 38 | $this->path = plugin_dir_path(TUTOR_FILE); |
| 39 | $this->url = plugin_dir_url(TUTOR_FILE); |
| 40 | $this->basename = plugin_basename(TUTOR_FILE); |
| 41 | |
| 42 | /** |
| 43 | * Include Files |
| 44 | */ |
| 45 | add_action( 'after_setup_theme', array( $this, 'include_template_functions' ), 11 ); |
| 46 | |
| 47 | /** |
| 48 | * Loading Autoloader |
| 49 | */ |
| 50 | |
| 51 | spl_autoload_register(array($this, 'loader')); |
| 52 | |
| 53 | do_action('tutor_before_load'); |
| 54 | |
| 55 | $this->post_types = new Post_types(); |
| 56 | $this->assets = new Assets(); |
| 57 | $this->admin = new Admin(); |
| 58 | $this->ajax = new Ajax(); |
| 59 | $this->options = new Options(); |
| 60 | $this->shortcode = new Shortcode(); |
| 61 | $this->course = new Course(); |
| 62 | $this->lesson = new Lesson(); |
| 63 | $this->rewrite_rules = new Rewrite_Rules(); |
| 64 | $this->template = new Template(); |
| 65 | $this->instructor = new Instructor(); |
| 66 | $this->student = new Student(); |
| 67 | $this->q_and_a = new Q_and_A(); |
| 68 | $this->quiz = new Quiz(); |
| 69 | $this->question = new Question(); |
| 70 | $this->tools = new Tools(); |
| 71 | $this->user = new User(); |
| 72 | $this->theme_compatibility = new Theme_Compatibility(); |
| 73 | $this->gutenberg = new Gutenberg(); |
| 74 | |
| 75 | do_action('tutor_loaded'); |
| 76 | } |
| 77 | /** |
| 78 | * @param $className |
| 79 | * |
| 80 | * Auto Load class and the files |
| 81 | */ |
| 82 | private function loader($className) { |
| 83 | if ( ! class_exists($className)){ |
| 84 | $className = preg_replace( |
| 85 | array('/([a-z])([A-Z])/', '/\\\/'), |
| 86 | array('$1-$2', DIRECTORY_SEPARATOR), |
| 87 | $className |
| 88 | ); |
| 89 | |
| 90 | $className = str_replace('TUTOR/', 'classes/', $className); |
| 91 | $file_name = $this->path.$className.'.php'; |
| 92 | |
| 93 | if (file_exists($file_name) ) { |
| 94 | require_once $file_name; |
| 95 | } |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | public function include_template_functions(){ |
| 100 | include tutor()->path.'includes/tutor-template-functions.php'; |
| 101 | include tutor()->path.'includes/tutor-template-hook.php'; |
| 102 | } |
| 103 | |
| 104 | //Run the TUTOR right now |
| 105 | public function run(){ |
| 106 | do_action('tutor_before_run'); |
| 107 | |
| 108 | register_activation_hook( TUTOR_FILE, array( $this, 'tutor_activate' ) ); |
| 109 | register_deactivation_hook(TUTOR_FILE, array($this, 'tutor_deactivation')); |
| 110 | |
| 111 | do_action('tutor_after_run'); |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * Do some task during plugin activation |
| 116 | */ |
| 117 | public function tutor_activate(){ |
| 118 | $version = get_option('tutor_version'); |
| 119 | //Save Option |
| 120 | if ( ! $version){ |
| 121 | //Create Database |
| 122 | $this->create_database(); |
| 123 | |
| 124 | $options = self::default_options(); |
| 125 | update_option('tutor_option', $options); |
| 126 | |
| 127 | //Rewrite Flush |
| 128 | update_option('required_rewrite_flush', time()); |
| 129 | self::manage_tutor_roles_and_permissions(); |
| 130 | |
| 131 | self::save_data();//Save initial Page |
| 132 | update_option('tutor_version', TUTOR_VERSION); |
| 133 | } |
| 134 | |
| 135 | //Set Schedule |
| 136 | if (! wp_next_scheduled ( 'tutor_once_in_day_run_schedule' )) { |
| 137 | wp_schedule_event(time(), 'twicedaily', 'tutor_once_in_day_run_schedule'); |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * backward / Alpha version compatibility |
| 142 | * todo: should remove in version 1.1.0 |
| 143 | */ |
| 144 | if (version_compare(get_option('TUTOR_VERSION'), '1.0.0', '<')){ |
| 145 | //Create Database |
| 146 | $this->create_database(); |
| 147 | update_option('tutor_version', '1.0.0'); |
| 148 | } |
| 149 | /** |
| 150 | * backward / v.1.0.0 compatibility |
| 151 | * todo: should remove in version 1.1.0 |
| 152 | */ |
| 153 | if (get_option('TUTOR_VERSION') == '1.0.0' && version_compare(get_option('TUTOR_VERSION'), '1.0.1', '<')){ |
| 154 | //Adding column course_id in prefix_tutor_quiz_attempts |
| 155 | $this->upgrading_db_1_0_1(); |
| 156 | update_option('tutor_version', '1.0.1'); |
| 157 | } |
| 158 | |
| 159 | } |
| 160 | |
| 161 | //Run task on deactivation |
| 162 | public function tutor_deactivation() { |
| 163 | wp_clear_scheduled_hook('tutor_once_in_day_run_schedule'); |
| 164 | } |
| 165 | |
| 166 | public function create_database(){ |
| 167 | global $wpdb; |
| 168 | |
| 169 | $charset_collate = $wpdb->get_charset_collate(); |
| 170 | |
| 171 | /** |
| 172 | * Table SQL |
| 173 | * |
| 174 | * {$wpdb->prefix}tutor_quiz_attempts |
| 175 | * {$wpdb->prefix}tutor_quiz_attempt_answers |
| 176 | * {$wpdb->prefix}tutor_quiz_questions |
| 177 | * {$wpdb->prefix}tutor_quiz_question_answers |
| 178 | * |
| 179 | * @since v.1.0.0 |
| 180 | */ |
| 181 | $quiz_attempts_sql = "CREATE TABLE {$wpdb->prefix}tutor_quiz_attempts ( |
| 182 | attempt_id int(11) NOT NULL AUTO_INCREMENT, |
| 183 | course_id int(11) DEFAULT NULL, |
| 184 | quiz_id int(11) DEFAULT NULL, |
| 185 | user_id int(11) DEFAULT NULL, |
| 186 | total_questions int(11) DEFAULT NULL, |
| 187 | total_answered_questions int(11) DEFAULT NULL, |
| 188 | total_marks decimal(9,2) DEFAULT NULL, |
| 189 | earned_marks decimal(9,2) DEFAULT NULL, |
| 190 | attempt_info text, |
| 191 | attempt_status varchar(50) DEFAULT NULL, |
| 192 | attempt_ip varchar(250) DEFAULT NULL, |
| 193 | attempt_started_at datetime DEFAULT NULL, |
| 194 | attempt_ended_at datetime DEFAULT NULL, |
| 195 | is_manually_reviewed int(1) DEFAULT NULL, |
| 196 | manually_reviewed_at datetime DEFAULT NULL, |
| 197 | PRIMARY KEY (attempt_id) |
| 198 | ) $charset_collate;"; |
| 199 | |
| 200 | $quiz_attempt_answers = "CREATE TABLE {$wpdb->prefix}tutor_quiz_attempt_answers ( |
| 201 | attempt_answer_id int(11) NOT NULL AUTO_INCREMENT, |
| 202 | user_id int(11) DEFAULT NULL, |
| 203 | quiz_id int(11) DEFAULT NULL, |
| 204 | question_id int(11) DEFAULT NULL, |
| 205 | quiz_attempt_id int(11) DEFAULT NULL, |
| 206 | given_answer longtext, |
| 207 | question_mark decimal(8,2) DEFAULT NULL, |
| 208 | achieved_mark decimal(8,2) DEFAULT NULL, |
| 209 | minus_mark decimal(8,2) DEFAULT NULL, |
| 210 | is_correct tinyint(4) DEFAULT NULL, |
| 211 | PRIMARY KEY (attempt_answer_id) |
| 212 | ) $charset_collate;"; |
| 213 | |
| 214 | $tutor_quiz_questions = "CREATE TABLE {$wpdb->prefix}tutor_quiz_questions ( |
| 215 | question_id int(11) NOT NULL AUTO_INCREMENT, |
| 216 | quiz_id int(11) DEFAULT NULL, |
| 217 | question_title text, |
| 218 | question_description longtext, |
| 219 | question_type varchar(50) DEFAULT NULL, |
| 220 | question_mark decimal(9,2) DEFAULT NULL, |
| 221 | question_settings longtext, |
| 222 | question_order int(11) DEFAULT NULL, |
| 223 | PRIMARY KEY (question_id) |
| 224 | ) $charset_collate;"; |
| 225 | |
| 226 | $tutor_quiz_question_answers = "CREATE TABLE {$wpdb->prefix}tutor_quiz_question_answers ( |
| 227 | answer_id int(11) NOT NULL AUTO_INCREMENT, |
| 228 | belongs_question_id int(11) DEFAULT NULL, |
| 229 | belongs_question_type varchar(250) DEFAULT NULL, |
| 230 | answer_title text, |
| 231 | is_correct tinyint(4) DEFAULT NULL, |
| 232 | image_id int(11) DEFAULT NULL, |
| 233 | answer_two_gap_match text, |
| 234 | answer_view_format varchar(250) DEFAULT NULL, |
| 235 | answer_settings text, |
| 236 | answer_order int(11) DEFAULT '0', |
| 237 | PRIMARY KEY (answer_id) |
| 238 | ) $charset_collate;"; |
| 239 | |
| 240 | require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
| 241 | dbDelta( $quiz_attempts_sql ); |
| 242 | dbDelta( $quiz_attempt_answers ); |
| 243 | dbDelta( $tutor_quiz_questions ); |
| 244 | dbDelta( $tutor_quiz_question_answers ); |
| 245 | } |
| 246 | |
| 247 | /** |
| 248 | * upgrading quiz_attempts_database adding course_id |
| 249 | * @since v.1.0.1 |
| 250 | */ |
| 251 | public function upgrading_db_1_0_1(){ |
| 252 | global $wpdb; |
| 253 | /** |
| 254 | * Adding course_id column in tutor_quiz_attempts table |
| 255 | */ |
| 256 | $sql = "ALTER TABLE {$wpdb->prefix}tutor_quiz_attempts ADD course_id INT NULL DEFAULT NULL AFTER attempt_id;"; |
| 257 | $wpdb->query($sql); |
| 258 | /** |
| 259 | * Setting Course_id column data; |
| 260 | */ |
| 261 | $attempts = $wpdb->get_results("SELECT * from {$wpdb->prefix}tutor_quiz_attempts;"); |
| 262 | if (is_array($attempts) && count($attempts)){ |
| 263 | foreach ($attempts as $attempt){ |
| 264 | $course = tutor_utils()->get_course_by_quiz($attempt->quiz_id); |
| 265 | $wpdb->update($wpdb->prefix."tutor_quiz_attempts", array('course_id' => $course->ID), array('attempt_id' => $attempt->attempt_id)); |
| 266 | } |
| 267 | } |
| 268 | } |
| 269 | |
| 270 | public static function manage_tutor_roles_and_permissions(){ |
| 271 | /** |
| 272 | * Add role for instructor |
| 273 | */ |
| 274 | $instructor_role = tutor()->instructor_role; |
| 275 | |
| 276 | remove_role($instructor_role); |
| 277 | add_role( $instructor_role, __('Tutor Instructor', 'tutor'), array() ); |
| 278 | |
| 279 | $custom_post_type_permission = array( |
| 280 | //Manage Instructor |
| 281 | 'manage_tutor_instructor', |
| 282 | |
| 283 | //Tutor Posts Type Permission |
| 284 | 'edit_tutor_course', |
| 285 | 'read_tutor_course', |
| 286 | 'delete_tutor_course', |
| 287 | 'delete_tutor_courses', |
| 288 | 'edit_tutor_courses', |
| 289 | 'edit_others_tutor_courses', |
| 290 | 'read_private_tutor_courses', |
| 291 | 'edit_tutor_courses', |
| 292 | |
| 293 | 'edit_tutor_lesson', |
| 294 | 'read_tutor_lesson', |
| 295 | 'delete_tutor_lesson', |
| 296 | 'delete_tutor_lessons', |
| 297 | 'edit_tutor_lessons', |
| 298 | 'edit_others_tutor_lessons', |
| 299 | 'read_private_tutor_lessons', |
| 300 | 'edit_tutor_lessons', |
| 301 | 'publish_tutor_lessons', |
| 302 | |
| 303 | 'edit_tutor_quiz', |
| 304 | 'read_tutor_quiz', |
| 305 | 'delete_tutor_quiz', |
| 306 | 'delete_tutor_quizzes', |
| 307 | 'edit_tutor_quizzes', |
| 308 | 'edit_others_tutor_quizzes', |
| 309 | 'read_private_tutor_quizzes', |
| 310 | 'edit_tutor_quizzes', |
| 311 | 'publish_tutor_quizzes', |
| 312 | |
| 313 | 'edit_tutor_question', |
| 314 | 'read_tutor_question', |
| 315 | 'delete_tutor_question', |
| 316 | 'delete_tutor_questions', |
| 317 | 'edit_tutor_questions', |
| 318 | 'edit_others_tutor_questions', |
| 319 | 'publish_tutor_questions', |
| 320 | 'read_private_tutor_questions', |
| 321 | 'edit_tutor_questions', |
| 322 | ); |
| 323 | |
| 324 | $instructor = get_role( $instructor_role ); |
| 325 | if ( $instructor ) { |
| 326 | $instructor_cap = array ( |
| 327 | 'edit_posts', |
| 328 | 'read', |
| 329 | 'upload_files', |
| 330 | ); |
| 331 | |
| 332 | $instructor_cap = array_merge($instructor_cap, $custom_post_type_permission); |
| 333 | |
| 334 | $can_publish_course = (bool) tutor_utils()->get_option('instructor_can_publish_course'); |
| 335 | if ($can_publish_course){ |
| 336 | $instructor_cap[] = 'publish_tutor_courses'; |
| 337 | } |
| 338 | |
| 339 | foreach ($instructor_cap as $cap){ |
| 340 | $instructor->add_cap( $cap ); |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | $administrator = get_role( 'administrator' ); |
| 345 | if ( $administrator ) { |
| 346 | $administrator_cap = array ( |
| 347 | 'manage_tutor', |
| 348 | ); |
| 349 | $administrator_cap = array_merge($administrator_cap, $custom_post_type_permission); |
| 350 | $administrator_cap[] = 'publish_tutor_courses'; |
| 351 | |
| 352 | foreach ($administrator_cap as $cap){ |
| 353 | $administrator->add_cap( $cap ); |
| 354 | } |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | /** |
| 359 | * Save data like page |
| 360 | */ |
| 361 | public static function save_data(){ |
| 362 | $student_dashboard_args = array( |
| 363 | 'post_title' => __('Student Dashboard', 'tutor'), |
| 364 | 'post_content' => '[tutor_student_dashboard]', |
| 365 | 'post_type' => 'page', |
| 366 | 'post_status' => 'publish', |
| 367 | ); |
| 368 | $student_dashboard_page_id = wp_insert_post( $student_dashboard_args ); |
| 369 | tutor_utils()->update_option('student_dashboard', $student_dashboard_page_id); |
| 370 | |
| 371 | $student_registration_args = array( |
| 372 | 'post_title' => __('Student Registration', 'tutor'), |
| 373 | 'post_content' => '[tutor_student_registration_form]', |
| 374 | 'post_type' => 'page', |
| 375 | 'post_status' => 'publish', |
| 376 | ); |
| 377 | $student_register_page_id = wp_insert_post( $student_registration_args ); |
| 378 | tutor_utils()->update_option('student_register_page', $student_register_page_id); |
| 379 | |
| 380 | $instructor_registration_args = array( |
| 381 | 'post_title' => __('Instructor Registration', 'tutor'), |
| 382 | 'post_content' => '[tutor_instructor_registration_form]', |
| 383 | 'post_type' => 'page', |
| 384 | 'post_status' => 'publish', |
| 385 | ); |
| 386 | $instructor_registration_id = wp_insert_post( $instructor_registration_args ); |
| 387 | tutor_utils()->update_option('instructor_register_page', $instructor_registration_id); |
| 388 | } |
| 389 | |
| 390 | public static function default_options(){ |
| 391 | $options = array ( |
| 392 | 'load_tutor_css' => '1', |
| 393 | 'load_tutor_js' => '1', |
| 394 | 'course_allow_upload_private_files' => '1', |
| 395 | 'display_course_instructors' => '1', |
| 396 | 'enable_q_and_a_on_course' => '1', |
| 397 | 'courses_col_per_row' => '3', |
| 398 | 'courses_per_page' => '3', |
| 399 | 'lesson_permalink_base' => 'lesson', |
| 400 | 'quiz_time_limit' => |
| 401 | array ( |
| 402 | 'value' => '0', |
| 403 | 'time' => 'minutes', |
| 404 | ), |
| 405 | 'quiz_when_time_expires' => 'autosubmit', |
| 406 | 'quiz_attempts_allowed' => '10', |
| 407 | 'quiz_grade_method' => 'highest_grade', |
| 408 | 'enable_public_profile' => '1', |
| 409 | 'email_to_students' => |
| 410 | array ( |
| 411 | 'quiz_completed' => '1', |
| 412 | 'completed_course' => '1', |
| 413 | ), |
| 414 | 'email_to_instructors' => |
| 415 | array ( |
| 416 | 'a_student_enrolled_in_course' => '1', |
| 417 | 'a_student_completed_course' => '1', |
| 418 | 'a_student_completed_lesson' => '1', |
| 419 | 'a_student_placed_question' => '1', |
| 420 | ), |
| 421 | 'email_from_name' => get_option('blogname'), |
| 422 | 'email_from_address' => get_option('admin_email'), |
| 423 | 'email_footer_text' => '', |
| 424 | 'enable_course_sell_by_woocommerce' => '1', |
| 425 | ); |
| 426 | return $options; |
| 427 | } |
| 428 | |
| 429 | |
| 430 | } |