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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | use phpbb\messenger\method\messenger_interface; |
| 15 | |
| 16 | /** |
| 17 | * @ignore |
| 18 | */ |
| 19 | if (!defined('IN_PHPBB')) |
| 20 | { |
| 21 | exit; |
| 22 | } |
| 23 | |
| 24 | /** |
| 25 | * Obtain user_ids from usernames or vice versa. Returns false on |
| 26 | * success else the error string |
| 27 | * |
| 28 | * @param array &$user_id_ary The user ids to check or empty if usernames used |
| 29 | * @param array &$username_ary The usernames to check or empty if user ids used |
| 30 | * @param mixed $user_type Array of user types to check, false if not restricting by user type |
| 31 | * @param boolean $update_references If false, the supplied array is unset and appears unchanged from where it was called |
| 32 | * @return boolean|string Returns false on success, error string on failure |
| 33 | */ |
| 34 | function user_get_id_name(&$user_id_ary, &$username_ary, $user_type = false, $update_references = false) |
| 35 | { |
| 36 | global $db; |
| 37 | |
| 38 | // Are both arrays already filled? Yep, return else |
| 39 | // are neither array filled? |
| 40 | if ($user_id_ary && $username_ary) |
| 41 | { |
| 42 | return false; |
| 43 | } |
| 44 | else if (!$user_id_ary && !$username_ary) |
| 45 | { |
| 46 | return 'NO_USERS'; |
| 47 | } |
| 48 | |
| 49 | $which_ary = ($user_id_ary) ? 'user_id_ary' : 'username_ary'; |
| 50 | |
| 51 | if (${$which_ary} && !is_array(${$which_ary})) |
| 52 | { |
| 53 | ${$which_ary} = array(${$which_ary}); |
| 54 | } |
| 55 | |
| 56 | $sql_in = ($which_ary == 'user_id_ary') ? array_map('intval', ${$which_ary}) : array_map('utf8_clean_string', ${$which_ary}); |
| 57 | |
| 58 | // By unsetting the array here, the values passed in at the point user_get_id_name() was called will be retained. |
| 59 | // Otherwise, if we don't unset (as the array was passed by reference) the original array will be updated below. |
| 60 | if ($update_references === false) |
| 61 | { |
| 62 | unset(${$which_ary}); |
| 63 | } |
| 64 | |
| 65 | $user_id_ary = $username_ary = array(); |
| 66 | |
| 67 | // Grab the user id/username records |
| 68 | $sql_where = ($which_ary == 'user_id_ary') ? 'user_id' : 'username_clean'; |
| 69 | $sql = 'SELECT user_id, username |
| 70 | FROM ' . USERS_TABLE . ' |
| 71 | WHERE ' . $db->sql_in_set($sql_where, $sql_in); |
| 72 | |
| 73 | if ($user_type !== false && !empty($user_type)) |
| 74 | { |
| 75 | $sql .= ' AND ' . $db->sql_in_set('user_type', $user_type); |
| 76 | } |
| 77 | |
| 78 | $result = $db->sql_query($sql); |
| 79 | |
| 80 | if (!($row = $db->sql_fetchrow($result))) |
| 81 | { |
| 82 | $db->sql_freeresult($result); |
| 83 | return 'NO_USERS'; |
| 84 | } |
| 85 | |
| 86 | do |
| 87 | { |
| 88 | $username_ary[$row['user_id']] = $row['username']; |
| 89 | $user_id_ary[] = $row['user_id']; |
| 90 | } |
| 91 | while ($row = $db->sql_fetchrow($result)); |
| 92 | $db->sql_freeresult($result); |
| 93 | |
| 94 | return false; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Get latest registered username and update database to reflect it |
| 99 | */ |
| 100 | function update_last_username() |
| 101 | { |
| 102 | global $config, $db; |
| 103 | |
| 104 | // Get latest username |
| 105 | $sql = 'SELECT user_id, username, user_colour |
| 106 | FROM ' . USERS_TABLE . ' |
| 107 | WHERE user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ') |
| 108 | ORDER BY user_id DESC'; |
| 109 | $result = $db->sql_query_limit($sql, 1); |
| 110 | $row = $db->sql_fetchrow($result); |
| 111 | $db->sql_freeresult($result); |
| 112 | |
| 113 | if ($row) |
| 114 | { |
| 115 | $config->set('newest_user_id', $row['user_id'], false); |
| 116 | $config->set('newest_username', $row['username'], false); |
| 117 | $config->set('newest_user_colour', $row['user_colour'], false); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * Updates a username across all relevant tables/fields |
| 123 | * |
| 124 | * @param string $old_name the old/current username |
| 125 | * @param string $new_name the new username |
| 126 | */ |
| 127 | function user_update_name($old_name, $new_name) |
| 128 | { |
| 129 | global $config, $db, $cache, $phpbb_dispatcher; |
| 130 | |
| 131 | $update_ary = array( |
| 132 | FORUMS_TABLE => array( |
| 133 | 'forum_last_poster_id' => 'forum_last_poster_name', |
| 134 | ), |
| 135 | MODERATOR_CACHE_TABLE => array( |
| 136 | 'user_id' => 'username', |
| 137 | ), |
| 138 | POSTS_TABLE => array( |
| 139 | 'poster_id' => 'post_username', |
| 140 | ), |
| 141 | TOPICS_TABLE => array( |
| 142 | 'topic_poster' => 'topic_first_poster_name', |
| 143 | 'topic_last_poster_id' => 'topic_last_poster_name', |
| 144 | ), |
| 145 | ); |
| 146 | |
| 147 | foreach ($update_ary as $table => $field_ary) |
| 148 | { |
| 149 | foreach ($field_ary as $id_field => $name_field) |
| 150 | { |
| 151 | $sql = "UPDATE $table |
| 152 | SET $name_field = '" . $db->sql_escape($new_name) . "' |
| 153 | WHERE $name_field = '" . $db->sql_escape($old_name) . "' |
| 154 | AND $id_field <> " . ANONYMOUS; |
| 155 | $db->sql_query($sql); |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | if ($config['newest_username'] == $old_name) |
| 160 | { |
| 161 | $config->set('newest_username', $new_name, false); |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Update a username when it is changed |
| 166 | * |
| 167 | * @event core.update_username |
| 168 | * @var string old_name The old username that is replaced |
| 169 | * @var string new_name The new username |
| 170 | * @since 3.1.0-a1 |
| 171 | */ |
| 172 | $vars = array('old_name', 'new_name'); |
| 173 | extract($phpbb_dispatcher->trigger_event('core.update_username', compact($vars))); |
| 174 | |
| 175 | // Because some tables/caches use username-specific data we need to purge this here. |
| 176 | $cache->destroy('sql', MODERATOR_CACHE_TABLE); |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * Adds an user |
| 181 | * |
| 182 | * @param mixed $user_row An array containing the following keys (and the appropriate values): username, group_id (the group to place the user in), user_email and the user_type(usually 0). Additional entries not overridden by defaults will be forwarded. |
| 183 | * @param array $cp_data custom profile fields, see custom_profile::build_insert_sql_array |
| 184 | * @param array $notifications_data The notifications settings for the new user |
| 185 | * @return int The new user's ID. |
| 186 | */ |
| 187 | function user_add($user_row, $cp_data = false, $notifications_data = null) |
| 188 | { |
| 189 | global $db, $config; |
| 190 | global $phpbb_dispatcher, $phpbb_container; |
| 191 | |
| 192 | if (empty($user_row['username']) || !isset($user_row['group_id']) || !isset($user_row['user_email']) || !isset($user_row['user_type'])) |
| 193 | { |
| 194 | return false; |
| 195 | } |
| 196 | |
| 197 | $username_clean = utf8_clean_string($user_row['username']); |
| 198 | |
| 199 | if (empty($username_clean)) |
| 200 | { |
| 201 | return false; |
| 202 | } |
| 203 | |
| 204 | $sql_ary = array( |
| 205 | 'username' => $user_row['username'], |
| 206 | 'username_clean' => $username_clean, |
| 207 | 'user_password' => (isset($user_row['user_password'])) ? $user_row['user_password'] : '', |
| 208 | 'user_email' => strtolower($user_row['user_email']), |
| 209 | 'group_id' => $user_row['group_id'], |
| 210 | 'user_type' => $user_row['user_type'], |
| 211 | ); |
| 212 | |
| 213 | // These are the additional vars able to be specified |
| 214 | $additional_vars = array( |
| 215 | 'user_permissions' => '', |
| 216 | 'user_timezone' => $config['board_timezone'], |
| 217 | 'user_dateformat' => $config['default_dateformat'], |
| 218 | 'user_lang' => $config['default_lang'], |
| 219 | 'user_style' => (int) $config['default_style'], |
| 220 | 'user_actkey' => '', |
| 221 | 'user_ip' => '', |
| 222 | 'user_regdate' => time(), |
| 223 | 'user_passchg' => time(), |
| 224 | 'user_options' => 230271, |
| 225 | // We do not set the new flag here - registration scripts need to specify it |
| 226 | 'user_new' => 0, |
| 227 | |
| 228 | 'user_inactive_reason' => 0, |
| 229 | 'user_inactive_time' => 0, |
| 230 | 'user_lastmark' => time(), |
| 231 | 'user_lastvisit' => 0, |
| 232 | 'user_lastpost_time' => 0, |
| 233 | 'user_lastpage' => '', |
| 234 | 'user_posts' => 0, |
| 235 | 'user_colour' => '', |
| 236 | 'user_avatar' => '', |
| 237 | 'user_avatar_type' => '', |
| 238 | 'user_avatar_width' => 0, |
| 239 | 'user_avatar_height' => 0, |
| 240 | 'user_new_privmsg' => 0, |
| 241 | 'user_unread_privmsg' => 0, |
| 242 | 'user_last_privmsg' => 0, |
| 243 | 'user_message_rules' => 0, |
| 244 | 'user_full_folder' => PRIVMSGS_NO_BOX, |
| 245 | 'user_emailtime' => 0, |
| 246 | |
| 247 | 'user_notify' => 0, |
| 248 | 'user_notify_pm' => 1, |
| 249 | 'user_notify_type' => messenger_interface::NOTIFY_EMAIL, |
| 250 | 'user_allow_pm' => 1, |
| 251 | 'user_allow_viewonline' => 1, |
| 252 | 'user_allow_viewemail' => 1, |
| 253 | 'user_allow_massemail' => 1, |
| 254 | |
| 255 | 'user_sig' => '', |
| 256 | 'user_sig_bbcode_uid' => '', |
| 257 | 'user_sig_bbcode_bitfield' => '', |
| 258 | |
| 259 | 'user_form_salt' => unique_id(), |
| 260 | ); |
| 261 | |
| 262 | // Now fill the sql array with not required variables |
| 263 | foreach ($additional_vars as $key => $default_value) |
| 264 | { |
| 265 | $sql_ary[$key] = (isset($user_row[$key])) ? $user_row[$key] : $default_value; |
| 266 | } |
| 267 | |
| 268 | // Any additional variables in $user_row not covered above? |
| 269 | $remaining_vars = array_diff(array_keys($user_row), array_keys($sql_ary)); |
| 270 | |
| 271 | // Now fill our sql array with the remaining vars |
| 272 | if (count($remaining_vars)) |
| 273 | { |
| 274 | foreach ($remaining_vars as $key) |
| 275 | { |
| 276 | $sql_ary[$key] = $user_row[$key]; |
| 277 | } |
| 278 | } |
| 279 | |
| 280 | /** |
| 281 | * Use this event to modify the values to be inserted when a user is added |
| 282 | * |
| 283 | * @event core.user_add_modify_data |
| 284 | * @var array user_row Array of user details submitted to user_add |
| 285 | * @var array cp_data Array of Custom profile fields submitted to user_add |
| 286 | * @var array sql_ary Array of data to be inserted when a user is added |
| 287 | * @var array notifications_data Array of notification data to be inserted when a user is added |
| 288 | * @since 3.1.0-a1 |
| 289 | * @changed 3.1.0-b5 Added user_row and cp_data |
| 290 | * @changed 3.1.11-RC1 Added notifications_data |
| 291 | */ |
| 292 | $vars = array('user_row', 'cp_data', 'sql_ary', 'notifications_data'); |
| 293 | extract($phpbb_dispatcher->trigger_event('core.user_add_modify_data', compact($vars))); |
| 294 | |
| 295 | $sql = 'INSERT INTO ' . USERS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary); |
| 296 | $db->sql_query($sql); |
| 297 | |
| 298 | $user_id = $db->sql_nextid(); |
| 299 | |
| 300 | // Insert Custom Profile Fields |
| 301 | if ($cp_data !== false && count($cp_data)) |
| 302 | { |
| 303 | $cp_data['user_id'] = (int) $user_id; |
| 304 | |
| 305 | /* @var $cp \phpbb\profilefields\manager */ |
| 306 | $cp = $phpbb_container->get('profilefields.manager'); |
| 307 | $sql = 'INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . ' ' . |
| 308 | $db->sql_build_array('INSERT', $cp->build_insert_sql_array($cp_data)); |
| 309 | $db->sql_query($sql); |
| 310 | } |
| 311 | |
| 312 | // Place into appropriate group... |
| 313 | $sql = 'INSERT INTO ' . USER_GROUP_TABLE . ' ' . $db->sql_build_array('INSERT', array( |
| 314 | 'user_id' => (int) $user_id, |
| 315 | 'group_id' => (int) $user_row['group_id'], |
| 316 | 'user_pending' => 0) |
| 317 | ); |
| 318 | $db->sql_query($sql); |
| 319 | |
| 320 | // Now make it the users default group... |
| 321 | group_set_user_default($user_row['group_id'], array($user_id), false); |
| 322 | |
| 323 | // Add to newly registered users group if user_new is 1 |
| 324 | if ($config['new_member_post_limit'] && $sql_ary['user_new']) |
| 325 | { |
| 326 | $sql = 'SELECT group_id |
| 327 | FROM ' . GROUPS_TABLE . " |
| 328 | WHERE group_name = 'NEWLY_REGISTERED' |
| 329 | AND group_type = " . GROUP_SPECIAL; |
| 330 | $result = $db->sql_query($sql); |
| 331 | $add_group_id = (int) $db->sql_fetchfield('group_id'); |
| 332 | $db->sql_freeresult($result); |
| 333 | |
| 334 | if ($add_group_id) |
| 335 | { |
| 336 | global $phpbb_log; |
| 337 | |
| 338 | // Because these actions only fill the log unnecessarily, we disable it |
| 339 | $phpbb_log->disable('admin'); |
| 340 | |
| 341 | // Add user to "newly registered users" group and set to default group if admin specified so. |
| 342 | if ($config['new_member_group_default']) |
| 343 | { |
| 344 | group_user_add($add_group_id, $user_id, false, false, true); |
| 345 | $user_row['group_id'] = $add_group_id; |
| 346 | } |
| 347 | else |
| 348 | { |
| 349 | group_user_add($add_group_id, $user_id); |
| 350 | } |
| 351 | |
| 352 | $phpbb_log->enable('admin'); |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | // set the newest user and adjust the user count if the user is a normal user and no activation mail is sent |
| 357 | if ($user_row['user_type'] == USER_NORMAL || $user_row['user_type'] == USER_FOUNDER) |
| 358 | { |
| 359 | $config->set('newest_user_id', $user_id, false); |
| 360 | $config->set('newest_username', $user_row['username'], false); |
| 361 | $config->increment('num_users', 1, false); |
| 362 | |
| 363 | $sql = 'SELECT group_colour |
| 364 | FROM ' . GROUPS_TABLE . ' |
| 365 | WHERE group_id = ' . (int) $user_row['group_id']; |
| 366 | $result = $db->sql_query_limit($sql, 1); |
| 367 | $row = $db->sql_fetchrow($result); |
| 368 | $db->sql_freeresult($result); |
| 369 | |
| 370 | $config->set('newest_user_colour', $row['group_colour'], false); |
| 371 | } |
| 372 | |
| 373 | // Use default notifications settings if notifications_data is not set |
| 374 | if ($notifications_data === null) |
| 375 | { |
| 376 | $notifications_data = array( |
| 377 | array( |
| 378 | 'item_type' => 'notification.type.post', |
| 379 | 'method' => 'notification.method.email', |
| 380 | ), |
| 381 | array( |
| 382 | 'item_type' => 'notification.type.topic', |
| 383 | 'method' => 'notification.method.email', |
| 384 | ), |
| 385 | ); |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * Modify the notifications data to be inserted in the database when a user is added |
| 390 | * |
| 391 | * @event core.user_add_modify_notifications_data |
| 392 | * @var array user_row Array of user details submitted to user_add |
| 393 | * @var array cp_data Array of Custom profile fields submitted to user_add |
| 394 | * @var array sql_ary Array of data to be inserted when a user is added |
| 395 | * @var array notifications_data Array of notification data to be inserted when a user is added |
| 396 | * @since 3.2.2-RC1 |
| 397 | */ |
| 398 | $vars = array('user_row', 'cp_data', 'sql_ary', 'notifications_data'); |
| 399 | extract($phpbb_dispatcher->trigger_event('core.user_add_modify_notifications_data', compact($vars))); |
| 400 | |
| 401 | // Subscribe user to notifications if necessary |
| 402 | if (!empty($notifications_data)) |
| 403 | { |
| 404 | /* @var $phpbb_notifications \phpbb\notification\manager */ |
| 405 | $phpbb_notifications = $phpbb_container->get('notification_manager'); |
| 406 | foreach ($notifications_data as $subscription) |
| 407 | { |
| 408 | $phpbb_notifications->add_subscription($subscription['item_type'], 0, $subscription['method'], $user_id); |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | /** |
| 413 | * Event that returns user id, user details and user CPF of newly registered user |
| 414 | * |
| 415 | * @event core.user_add_after |
| 416 | * @var int user_id User id of newly registered user |
| 417 | * @var array user_row Array of user details submitted to user_add |
| 418 | * @var array cp_data Array of Custom profile fields submitted to user_add |
| 419 | * @since 3.1.0-b5 |
| 420 | */ |
| 421 | $vars = array('user_id', 'user_row', 'cp_data'); |
| 422 | extract($phpbb_dispatcher->trigger_event('core.user_add_after', compact($vars))); |
| 423 | |
| 424 | return $user_id; |
| 425 | } |
| 426 | |
| 427 | /** |
| 428 | * Delete user(s) and their related data |
| 429 | * |
| 430 | * @param string $mode Mode of posts deletion (retain|remove) |
| 431 | * @param mixed $user_ids Either an array of integers or an integer |
| 432 | * @param bool $retain_username True if username should be retained, false otherwise |
| 433 | * @return bool |
| 434 | */ |
| 435 | function user_delete($mode, $user_ids, $retain_username = true) |
| 436 | { |
| 437 | global $cache, $config, $db, $user, $phpbb_dispatcher, $phpbb_container; |
| 438 | global $phpbb_root_path, $phpEx; |
| 439 | |
| 440 | $db->sql_transaction('begin'); |
| 441 | |
| 442 | $user_rows = array(); |
| 443 | if (!is_array($user_ids)) |
| 444 | { |
| 445 | $user_ids = array($user_ids); |
| 446 | } |
| 447 | |
| 448 | $user_id_sql = $db->sql_in_set('user_id', $user_ids); |
| 449 | |
| 450 | $sql = 'SELECT * |
| 451 | FROM ' . USERS_TABLE . ' |
| 452 | WHERE ' . $user_id_sql; |
| 453 | $result = $db->sql_query($sql); |
| 454 | while ($row = $db->sql_fetchrow($result)) |
| 455 | { |
| 456 | $user_rows[(int) $row['user_id']] = $row; |
| 457 | } |
| 458 | $db->sql_freeresult($result); |
| 459 | |
| 460 | if (empty($user_rows)) |
| 461 | { |
| 462 | return false; |
| 463 | } |
| 464 | |
| 465 | /** |
| 466 | * Event before of the performing of the user(s) delete action |
| 467 | * |
| 468 | * @event core.delete_user_before |
| 469 | * @var string mode Mode of posts deletion (retain|remove) |
| 470 | * @var array user_ids ID(s) of the user(s) bound to be deleted |
| 471 | * @var bool retain_username True if username should be retained, false otherwise |
| 472 | * @var array user_rows Array containing data of the user(s) bound to be deleted |
| 473 | * @since 3.1.0-a1 |
| 474 | * @changed 3.2.4-RC1 Added user_rows |
| 475 | */ |
| 476 | $vars = array('mode', 'user_ids', 'retain_username', 'user_rows'); |
| 477 | extract($phpbb_dispatcher->trigger_event('core.delete_user_before', compact($vars))); |
| 478 | |
| 479 | // Before we begin, we will remove the reports the user issued. |
| 480 | $sql = 'SELECT r.post_id, p.topic_id |
| 481 | FROM ' . REPORTS_TABLE . ' r, ' . POSTS_TABLE . ' p |
| 482 | WHERE ' . $db->sql_in_set('r.user_id', $user_ids) . ' |
| 483 | AND p.post_id = r.post_id'; |
| 484 | $result = $db->sql_query($sql); |
| 485 | |
| 486 | $report_posts = $report_topics = array(); |
| 487 | while ($row = $db->sql_fetchrow($result)) |
| 488 | { |
| 489 | $report_posts[] = $row['post_id']; |
| 490 | $report_topics[] = $row['topic_id']; |
| 491 | } |
| 492 | $db->sql_freeresult($result); |
| 493 | |
| 494 | if (count($report_posts)) |
| 495 | { |
| 496 | $report_posts = array_unique($report_posts); |
| 497 | $report_topics = array_unique($report_topics); |
| 498 | |
| 499 | // Get a list of topics that still contain reported posts |
| 500 | $sql = 'SELECT DISTINCT topic_id |
| 501 | FROM ' . POSTS_TABLE . ' |
| 502 | WHERE ' . $db->sql_in_set('topic_id', $report_topics) . ' |
| 503 | AND post_reported = 1 |
| 504 | AND ' . $db->sql_in_set('post_id', $report_posts, true); |
| 505 | $result = $db->sql_query($sql); |
| 506 | |
| 507 | $keep_report_topics = array(); |
| 508 | while ($row = $db->sql_fetchrow($result)) |
| 509 | { |
| 510 | $keep_report_topics[] = $row['topic_id']; |
| 511 | } |
| 512 | $db->sql_freeresult($result); |
| 513 | |
| 514 | if (count($keep_report_topics)) |
| 515 | { |
| 516 | $report_topics = array_diff($report_topics, $keep_report_topics); |
| 517 | } |
| 518 | unset($keep_report_topics); |
| 519 | |
| 520 | // Now set the flags back |
| 521 | $sql = 'UPDATE ' . POSTS_TABLE . ' |
| 522 | SET post_reported = 0 |
| 523 | WHERE ' . $db->sql_in_set('post_id', $report_posts); |
| 524 | $db->sql_query($sql); |
| 525 | |
| 526 | if (count($report_topics)) |
| 527 | { |
| 528 | $sql = 'UPDATE ' . TOPICS_TABLE . ' |
| 529 | SET topic_reported = 0 |
| 530 | WHERE ' . $db->sql_in_set('topic_id', $report_topics); |
| 531 | $db->sql_query($sql); |
| 532 | } |
| 533 | } |
| 534 | |
| 535 | // Remove reports |
| 536 | $db->sql_query('DELETE FROM ' . REPORTS_TABLE . ' WHERE ' . $user_id_sql); |
| 537 | |
| 538 | $num_users_delta = 0; |
| 539 | |
| 540 | // Get auth provider collection in case accounts might need to be unlinked |
| 541 | $provider_collection = $phpbb_container->get('auth.provider_collection'); |
| 542 | |
| 543 | // Some things need to be done in the loop (if the query changes based |
| 544 | // on which user is currently being deleted) |
| 545 | $added_guest_posts = 0; |
| 546 | foreach ($user_rows as $user_id => $user_row) |
| 547 | { |
| 548 | if ($user_row['user_avatar'] && $user_row['user_avatar_type'] == 'avatar.driver.upload') |
| 549 | { |
| 550 | avatar_delete('user', $user_row); |
| 551 | } |
| 552 | |
| 553 | // Unlink accounts |
| 554 | foreach ($provider_collection as $provider_name => $auth_provider) |
| 555 | { |
| 556 | $provider_data = $auth_provider->get_auth_link_data($user_id); |
| 557 | |
| 558 | if ($provider_data !== null) |
| 559 | { |
| 560 | $link_data = array( |
| 561 | 'user_id' => $user_id, |
| 562 | 'link_method' => 'user_delete', |
| 563 | ); |
| 564 | |
| 565 | // BLOCK_VARS might contain hidden fields necessary for unlinking accounts |
| 566 | if (isset($provider_data['BLOCK_VARS']) && is_array($provider_data['BLOCK_VARS'])) |
| 567 | { |
| 568 | foreach ($provider_data['BLOCK_VARS'] as $provider_service) |
| 569 | { |
| 570 | if (!array_key_exists('HIDDEN_FIELDS', $provider_service)) |
| 571 | { |
| 572 | $provider_service['HIDDEN_FIELDS'] = array(); |
| 573 | } |
| 574 | |
| 575 | $auth_provider->unlink_account(array_merge($link_data, $provider_service['HIDDEN_FIELDS'])); |
| 576 | } |
| 577 | } |
| 578 | else |
| 579 | { |
| 580 | $auth_provider->unlink_account($link_data); |
| 581 | } |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | // Decrement number of users if this user is active |
| 586 | if ($user_row['user_type'] != USER_INACTIVE && $user_row['user_type'] != USER_IGNORE) |
| 587 | { |
| 588 | --$num_users_delta; |
| 589 | } |
| 590 | |
| 591 | switch ($mode) |
| 592 | { |
| 593 | case 'retain': |
| 594 | if ($retain_username === false) |
| 595 | { |
| 596 | $post_username = $user->lang['GUEST']; |
| 597 | } |
| 598 | else |
| 599 | { |
| 600 | $post_username = $user_row['username']; |
| 601 | } |
| 602 | |
| 603 | // If the user is inactive and newly registered |
| 604 | // we assume no posts from the user, and save |
| 605 | // the queries |
| 606 | if ($user_row['user_type'] != USER_INACTIVE || $user_row['user_inactive_reason'] != INACTIVE_REGISTER || $user_row['user_posts']) |
| 607 | { |
| 608 | // When we delete these users and retain the posts, we must assign all the data to the guest user |
| 609 | $sql = 'UPDATE ' . FORUMS_TABLE . ' |
| 610 | SET forum_last_poster_id = ' . ANONYMOUS . ", forum_last_poster_name = '" . $db->sql_escape($post_username) . "', forum_last_poster_colour = '' |
| 611 | WHERE forum_last_poster_id = $user_id"; |
| 612 | $db->sql_query($sql); |
| 613 | |
| 614 | $sql = 'UPDATE ' . POSTS_TABLE . ' |
| 615 | SET poster_id = ' . ANONYMOUS . ", post_username = '" . $db->sql_escape($post_username) . "' |
| 616 | WHERE poster_id = $user_id"; |
| 617 | $db->sql_query($sql); |
| 618 | |
| 619 | $sql = 'UPDATE ' . TOPICS_TABLE . ' |
| 620 | SET topic_poster = ' . ANONYMOUS . ", topic_first_poster_name = '" . $db->sql_escape($post_username) . "', topic_first_poster_colour = '' |
| 621 | WHERE topic_poster = $user_id"; |
| 622 | $db->sql_query($sql); |
| 623 | |
| 624 | $sql = 'UPDATE ' . TOPICS_TABLE . ' |
| 625 | SET topic_last_poster_id = ' . ANONYMOUS . ", topic_last_poster_name = '" . $db->sql_escape($post_username) . "', topic_last_poster_colour = '' |
| 626 | WHERE topic_last_poster_id = $user_id"; |
| 627 | $db->sql_query($sql); |
| 628 | |
| 629 | // Since we change every post by this author, we need to count this amount towards the anonymous user |
| 630 | |
| 631 | if ($user_row['user_posts']) |
| 632 | { |
| 633 | $added_guest_posts += $user_row['user_posts']; |
| 634 | } |
| 635 | } |
| 636 | break; |
| 637 | |
| 638 | case 'remove': |
| 639 | // there is nothing variant specific to deleting posts |
| 640 | break; |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | if ($num_users_delta != 0) |
| 645 | { |
| 646 | $config->increment('num_users', $num_users_delta, false); |
| 647 | } |
| 648 | |
| 649 | // Now do the invariant tasks |
| 650 | // all queries performed in one call of this function are in a single transaction |
| 651 | // so this is kosher |
| 652 | if ($mode == 'retain') |
| 653 | { |
| 654 | // Assign more data to the Anonymous user |
| 655 | $sql = 'UPDATE ' . ATTACHMENTS_TABLE . ' |
| 656 | SET poster_id = ' . ANONYMOUS . ' |
| 657 | WHERE ' . $db->sql_in_set('poster_id', $user_ids); |
| 658 | $db->sql_query($sql); |
| 659 | |
| 660 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 661 | SET user_posts = user_posts + ' . $added_guest_posts . ' |
| 662 | WHERE user_id = ' . ANONYMOUS; |
| 663 | $db->sql_query($sql); |
| 664 | } |
| 665 | else if ($mode == 'remove') |
| 666 | { |
| 667 | if (!function_exists('delete_posts')) |
| 668 | { |
| 669 | include($phpbb_root_path . 'includes/functions_admin.' . $phpEx); |
| 670 | } |
| 671 | |
| 672 | // Delete posts, attachments, etc. |
| 673 | // delete_posts can handle any number of IDs in its second argument |
| 674 | delete_posts('poster_id', $user_ids); |
| 675 | } |
| 676 | |
| 677 | $table_ary = [ |
| 678 | USERS_TABLE, |
| 679 | USER_GROUP_TABLE, |
| 680 | TOPICS_WATCH_TABLE, |
| 681 | FORUMS_WATCH_TABLE, |
| 682 | ACL_USERS_TABLE, |
| 683 | TOPICS_TRACK_TABLE, |
| 684 | TOPICS_POSTED_TABLE, |
| 685 | FORUMS_TRACK_TABLE, |
| 686 | PROFILE_FIELDS_DATA_TABLE, |
| 687 | MODERATOR_CACHE_TABLE, |
| 688 | DRAFTS_TABLE, |
| 689 | BOOKMARKS_TABLE, |
| 690 | SESSIONS_KEYS_TABLE, |
| 691 | PRIVMSGS_FOLDER_TABLE, |
| 692 | PRIVMSGS_RULES_TABLE, |
| 693 | $phpbb_container->getParameter('tables.auth_provider_oauth_token_storage'), |
| 694 | $phpbb_container->getParameter('tables.auth_provider_oauth_states'), |
| 695 | $phpbb_container->getParameter('tables.auth_provider_oauth_account_assoc'), |
| 696 | $phpbb_container->getParameter('tables.user_notifications') |
| 697 | ]; |
| 698 | |
| 699 | // Ignore errors on deleting from non-existent tables, e.g. when migrating |
| 700 | $db->sql_return_on_error(true); |
| 701 | // Delete the miscellaneous (non-post) data for the user |
| 702 | foreach ($table_ary as $table) |
| 703 | { |
| 704 | $sql = "DELETE FROM $table |
| 705 | WHERE " . $user_id_sql; |
| 706 | $db->sql_query($sql); |
| 707 | } |
| 708 | $db->sql_return_on_error(); |
| 709 | |
| 710 | $cache->destroy('sql', MODERATOR_CACHE_TABLE); |
| 711 | |
| 712 | // Change user_id to anonymous for posts edited by this user |
| 713 | $sql = 'UPDATE ' . POSTS_TABLE . ' |
| 714 | SET post_edit_user = ' . ANONYMOUS . ' |
| 715 | WHERE ' . $db->sql_in_set('post_edit_user', $user_ids); |
| 716 | $db->sql_query($sql); |
| 717 | |
| 718 | // Change user_id to anonymous for pms edited by this user |
| 719 | $sql = 'UPDATE ' . PRIVMSGS_TABLE . ' |
| 720 | SET message_edit_user = ' . ANONYMOUS . ' |
| 721 | WHERE ' . $db->sql_in_set('message_edit_user', $user_ids); |
| 722 | $db->sql_query($sql); |
| 723 | |
| 724 | // Change user_id to anonymous for posts deleted by this user |
| 725 | $sql = 'UPDATE ' . POSTS_TABLE . ' |
| 726 | SET post_delete_user = ' . ANONYMOUS . ' |
| 727 | WHERE ' . $db->sql_in_set('post_delete_user', $user_ids); |
| 728 | $db->sql_query($sql); |
| 729 | |
| 730 | // Change user_id to anonymous for topics deleted by this user |
| 731 | $sql = 'UPDATE ' . TOPICS_TABLE . ' |
| 732 | SET topic_delete_user = ' . ANONYMOUS . ' |
| 733 | WHERE ' . $db->sql_in_set('topic_delete_user', $user_ids); |
| 734 | $db->sql_query($sql); |
| 735 | |
| 736 | // Delete user log entries about this user |
| 737 | $sql = 'DELETE FROM ' . LOG_TABLE . ' |
| 738 | WHERE ' . $db->sql_in_set('reportee_id', $user_ids); |
| 739 | $db->sql_query($sql); |
| 740 | |
| 741 | // Change user_id to anonymous for this users triggered events |
| 742 | $sql = 'UPDATE ' . LOG_TABLE . ' |
| 743 | SET user_id = ' . ANONYMOUS . ' |
| 744 | WHERE ' . $user_id_sql; |
| 745 | $db->sql_query($sql); |
| 746 | |
| 747 | // Delete the user_id from the zebra table |
| 748 | $sql = 'DELETE FROM ' . ZEBRA_TABLE . ' |
| 749 | WHERE ' . $user_id_sql . ' |
| 750 | OR ' . $db->sql_in_set('zebra_id', $user_ids); |
| 751 | $db->sql_query($sql); |
| 752 | |
| 753 | // Delete the user_id from the banlist |
| 754 | $sql = 'DELETE FROM ' . BANS_TABLE . " |
| 755 | WHERE ban_mode = 'user' |
| 756 | AND " . $db->sql_in_set('ban_userid', $user_ids); |
| 757 | $db->sql_query($sql); |
| 758 | |
| 759 | // Delete the user_id from the session table |
| 760 | $sql = 'DELETE FROM ' . SESSIONS_TABLE . ' |
| 761 | WHERE ' . $db->sql_in_set('session_user_id', $user_ids); |
| 762 | $db->sql_query($sql); |
| 763 | |
| 764 | // Clean the private messages tables from the user |
| 765 | if (!function_exists('phpbb_delete_users_pms')) |
| 766 | { |
| 767 | include($phpbb_root_path . 'includes/functions_privmsgs.' . $phpEx); |
| 768 | } |
| 769 | phpbb_delete_users_pms($user_ids); |
| 770 | |
| 771 | $phpbb_notifications = $phpbb_container->get('notification_manager'); |
| 772 | $phpbb_notifications->delete_notifications('notification.type.admin_activate_user', $user_ids); |
| 773 | |
| 774 | $db->sql_transaction('commit'); |
| 775 | |
| 776 | /** |
| 777 | * Event after the user(s) delete action has been performed |
| 778 | * |
| 779 | * @event core.delete_user_after |
| 780 | * @var string mode Mode of posts deletion (retain|remove) |
| 781 | * @var array user_ids ID(s) of the deleted user(s) |
| 782 | * @var bool retain_username True if username should be retained, false otherwise |
| 783 | * @var array user_rows Array containing data of the deleted user(s) |
| 784 | * @since 3.1.0-a1 |
| 785 | * @changed 3.2.2-RC1 Added user_rows |
| 786 | */ |
| 787 | $vars = array('mode', 'user_ids', 'retain_username', 'user_rows'); |
| 788 | extract($phpbb_dispatcher->trigger_event('core.delete_user_after', compact($vars))); |
| 789 | |
| 790 | // Reset newest user info if appropriate |
| 791 | if (in_array($config['newest_user_id'], $user_ids)) |
| 792 | { |
| 793 | update_last_username(); |
| 794 | } |
| 795 | |
| 796 | return false; |
| 797 | } |
| 798 | |
| 799 | /** |
| 800 | * Flips user_type from active to inactive and vice versa, handles group membership updates |
| 801 | * |
| 802 | * @param string $mode can be flip for flipping from active/inactive, activate or deactivate |
| 803 | * @param array $user_id_ary |
| 804 | * @param int $reason |
| 805 | */ |
| 806 | function user_active_flip($mode, $user_id_ary, $reason = INACTIVE_MANUAL) |
| 807 | { |
| 808 | global $config, $db, $user, $auth, $phpbb_dispatcher; |
| 809 | |
| 810 | $deactivated = $activated = 0; |
| 811 | $sql_statements = array(); |
| 812 | |
| 813 | if (!is_array($user_id_ary)) |
| 814 | { |
| 815 | $user_id_ary = array($user_id_ary); |
| 816 | } |
| 817 | |
| 818 | if (!count($user_id_ary)) |
| 819 | { |
| 820 | return; |
| 821 | } |
| 822 | |
| 823 | $sql = 'SELECT user_id, group_id, user_type, user_inactive_reason |
| 824 | FROM ' . USERS_TABLE . ' |
| 825 | WHERE ' . $db->sql_in_set('user_id', $user_id_ary); |
| 826 | $result = $db->sql_query($sql); |
| 827 | |
| 828 | while ($row = $db->sql_fetchrow($result)) |
| 829 | { |
| 830 | $sql_ary = array(); |
| 831 | |
| 832 | if ($row['user_type'] == USER_IGNORE || $row['user_type'] == USER_FOUNDER || |
| 833 | ($mode == 'activate' && $row['user_type'] != USER_INACTIVE) || |
| 834 | ($mode == 'deactivate' && $row['user_type'] == USER_INACTIVE)) |
| 835 | { |
| 836 | continue; |
| 837 | } |
| 838 | |
| 839 | if ($row['user_type'] == USER_INACTIVE) |
| 840 | { |
| 841 | $activated++; |
| 842 | } |
| 843 | else |
| 844 | { |
| 845 | $deactivated++; |
| 846 | |
| 847 | // Remove the users session key... |
| 848 | $user->reset_login_keys($row['user_id']); |
| 849 | } |
| 850 | |
| 851 | $sql_ary += array( |
| 852 | 'user_type' => ($row['user_type'] == USER_NORMAL) ? USER_INACTIVE : USER_NORMAL, |
| 853 | 'user_inactive_time' => ($row['user_type'] == USER_NORMAL) ? time() : 0, |
| 854 | 'user_inactive_reason' => ($row['user_type'] == USER_NORMAL) ? $reason : 0, |
| 855 | ); |
| 856 | |
| 857 | $sql_statements[$row['user_id']] = $sql_ary; |
| 858 | } |
| 859 | $db->sql_freeresult($result); |
| 860 | |
| 861 | /** |
| 862 | * Check or modify activated/deactivated users data before submitting it to the database |
| 863 | * |
| 864 | * @event core.user_active_flip_before |
| 865 | * @var string mode User type changing mode, can be: flip|activate|deactivate |
| 866 | * @var int reason Reason for changing user type, can be: INACTIVE_REGISTER|INACTIVE_PROFILE|INACTIVE_MANUAL|INACTIVE_REMIND |
| 867 | * @var int activated The number of users to be activated |
| 868 | * @var int deactivated The number of users to be deactivated |
| 869 | * @var array user_id_ary Array with user ids to change user type |
| 870 | * @var array sql_statements Array with users data to submit to the database, keys: user ids, values: arrays with user data |
| 871 | * @since 3.1.4-RC1 |
| 872 | */ |
| 873 | $vars = array('mode', 'reason', 'activated', 'deactivated', 'user_id_ary', 'sql_statements'); |
| 874 | extract($phpbb_dispatcher->trigger_event('core.user_active_flip_before', compact($vars))); |
| 875 | |
| 876 | if (count($sql_statements)) |
| 877 | { |
| 878 | foreach ($sql_statements as $user_id => $sql_ary) |
| 879 | { |
| 880 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 881 | SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' |
| 882 | WHERE user_id = ' . $user_id; |
| 883 | $db->sql_query($sql); |
| 884 | } |
| 885 | |
| 886 | $auth->acl_clear_prefetch(array_keys($sql_statements)); |
| 887 | } |
| 888 | |
| 889 | /** |
| 890 | * Perform additional actions after the users have been activated/deactivated |
| 891 | * |
| 892 | * @event core.user_active_flip_after |
| 893 | * @var string mode User type changing mode, can be: flip|activate|deactivate |
| 894 | * @var int reason Reason for changing user type, can be: INACTIVE_REGISTER|INACTIVE_PROFILE|INACTIVE_MANUAL|INACTIVE_REMIND |
| 895 | * @var int activated The number of users to be activated |
| 896 | * @var int deactivated The number of users to be deactivated |
| 897 | * @var array user_id_ary Array with user ids to change user type |
| 898 | * @var array sql_statements Array with users data to submit to the database, keys: user ids, values: arrays with user data |
| 899 | * @since 3.1.4-RC1 |
| 900 | */ |
| 901 | $vars = array('mode', 'reason', 'activated', 'deactivated', 'user_id_ary', 'sql_statements'); |
| 902 | extract($phpbb_dispatcher->trigger_event('core.user_active_flip_after', compact($vars))); |
| 903 | |
| 904 | if ($deactivated) |
| 905 | { |
| 906 | $config->increment('num_users', $deactivated * (-1), false); |
| 907 | } |
| 908 | |
| 909 | if ($activated) |
| 910 | { |
| 911 | $config->increment('num_users', $activated, false); |
| 912 | } |
| 913 | |
| 914 | // Update latest username |
| 915 | update_last_username(); |
| 916 | } |
| 917 | |
| 918 | /** |
| 919 | * Add a ban or ban exclusion to the banlist. Bans either a user, an IP or an email address |
| 920 | * |
| 921 | * @deprecated 4.0.0-a1 (To be removed: 4.1.0) |
| 922 | * |
| 923 | * @param string $mode Type of ban. One of the following: user, ip, email |
| 924 | * @param mixed $ban Banned entity. Either string or array with usernames, ips or email addresses |
| 925 | * @param int $ban_len Ban length in minutes |
| 926 | * @param string $ban_len_other Ban length as a date (YYYY-MM-DD) |
| 927 | * @param string $ban_reason String describing the reason for this ban |
| 928 | * @param string $ban_give_reason |
| 929 | * @return boolean |
| 930 | */ |
| 931 | function user_ban($mode, $ban, $ban_len, $ban_len_other, $ban_reason, $ban_give_reason = '') |
| 932 | { |
| 933 | global $phpbb_container, $user; |
| 934 | |
| 935 | /** @var \phpbb\ban\manager $ban_manager */ |
| 936 | $ban_manager = $phpbb_container->get('ban.manager'); |
| 937 | |
| 938 | $items = is_array($ban) ? $ban : [$ban]; |
| 939 | |
| 940 | $current_time = time(); |
| 941 | // Set $ban_end to the unix time when the ban should end. 0 is a permanent ban. |
| 942 | if ($ban_len) |
| 943 | { |
| 944 | if ($ban_len != -1 || !$ban_len_other) |
| 945 | { |
| 946 | $ban_end = max($current_time, $current_time + ($ban_len) * 60); |
| 947 | } |
| 948 | else |
| 949 | { |
| 950 | $ban_other = explode('-', $ban_len_other); |
| 951 | if (count($ban_other) == 3 && ((int) $ban_other[0] < 9999) && |
| 952 | (strlen($ban_other[0]) == 4) && (strlen($ban_other[1]) == 2) && (strlen($ban_other[2]) == 2)) |
| 953 | { |
| 954 | $ban_end = max($current_time, $user->create_datetime() |
| 955 | ->setDate((int) $ban_other[0], (int) $ban_other[1], (int) $ban_other[2]) |
| 956 | ->setTime(0, 0, 0) |
| 957 | ->getTimestamp() + $user->timezone->getOffset(new DateTime('UTC'))); |
| 958 | } |
| 959 | else |
| 960 | { |
| 961 | trigger_error('LENGTH_BAN_INVALID', E_USER_WARNING); |
| 962 | } |
| 963 | } |
| 964 | } |
| 965 | else |
| 966 | { |
| 967 | $ban_end = 0; |
| 968 | } |
| 969 | |
| 970 | $start = new \DateTime(); |
| 971 | $start->setTimestamp($current_time); |
| 972 | $end = new \DateTime(); |
| 973 | $end->setTimestamp($ban_end); |
| 974 | |
| 975 | return $ban_manager->ban($mode, $items, $start, $end, $ban_reason, $ban_give_reason); |
| 976 | } |
| 977 | |
| 978 | /** |
| 979 | * Unban User |
| 980 | * |
| 981 | * @deprecated 4.0.0-a1 (To be removed: 4.1.0) |
| 982 | */ |
| 983 | function user_unban($mode, $ban) |
| 984 | { |
| 985 | global $phpbb_container; |
| 986 | |
| 987 | $items = is_array($ban) ? $ban : [$ban]; |
| 988 | |
| 989 | /** @var \phpbb\ban\manager $ban_manager */ |
| 990 | $ban_manager = $phpbb_container->get('ban.manager'); |
| 991 | $ban_manager->unban($mode, $items); |
| 992 | } |
| 993 | |
| 994 | /** |
| 995 | * Internet Protocol Address Whois |
| 996 | * RFC3912: WHOIS Protocol Specification |
| 997 | * |
| 998 | * @param string $ip Ip address, either IPv4 or IPv6. |
| 999 | * |
| 1000 | * @return string Empty string if not a valid ip address. |
| 1001 | * Otherwise make_clickable()'ed whois result. |
| 1002 | */ |
| 1003 | function user_ipwhois($ip) |
| 1004 | { |
| 1005 | if (!filter_var($ip, FILTER_VALIDATE_IP)) |
| 1006 | { |
| 1007 | return ''; |
| 1008 | } |
| 1009 | |
| 1010 | // IPv4 & IPv6 addresses |
| 1011 | $whois_host = 'whois.arin.net.'; |
| 1012 | |
| 1013 | $ipwhois = ''; |
| 1014 | |
| 1015 | if (($fsk = @fsockopen($whois_host, 43))) |
| 1016 | { |
| 1017 | // CRLF as per RFC3912 |
| 1018 | // Z to limit the query to all possible flags (whois.arin.net) |
| 1019 | fputs($fsk, "z $ip\r\n"); |
| 1020 | while (!feof($fsk)) |
| 1021 | { |
| 1022 | $ipwhois .= fgets($fsk, 1024); |
| 1023 | } |
| 1024 | @fclose($fsk); |
| 1025 | } |
| 1026 | |
| 1027 | $match = array(); |
| 1028 | |
| 1029 | // Test for referrals from $whois_host to other whois databases, roll on rwhois |
| 1030 | if (preg_match('#ReferralServer:[\x20]*whois://(.+)#im', $ipwhois, $match)) |
| 1031 | { |
| 1032 | if (strpos($match[1], ':') !== false) |
| 1033 | { |
| 1034 | $pos = strrpos($match[1], ':'); |
| 1035 | $server = substr($match[1], 0, $pos); |
| 1036 | $port = (int) substr($match[1], $pos + 1); |
| 1037 | unset($pos); |
| 1038 | } |
| 1039 | else |
| 1040 | { |
| 1041 | $server = $match[1]; |
| 1042 | $port = 43; |
| 1043 | } |
| 1044 | |
| 1045 | $buffer = ''; |
| 1046 | |
| 1047 | if (($fsk = @fsockopen($server, $port))) |
| 1048 | { |
| 1049 | fputs($fsk, "$ip\r\n"); |
| 1050 | while (!feof($fsk)) |
| 1051 | { |
| 1052 | $buffer .= fgets($fsk, 1024); |
| 1053 | } |
| 1054 | @fclose($fsk); |
| 1055 | } |
| 1056 | |
| 1057 | // Use the result from $whois_host if we don't get any result here |
| 1058 | $ipwhois = (empty($buffer)) ? $ipwhois : $buffer; |
| 1059 | } |
| 1060 | |
| 1061 | $ipwhois = htmlspecialchars($ipwhois, ENT_COMPAT); |
| 1062 | |
| 1063 | // Magic URL ;) |
| 1064 | return trim(make_clickable($ipwhois, false, '')); |
| 1065 | } |
| 1066 | |
| 1067 | /** |
| 1068 | * Data validation ... used primarily but not exclusively by ucp modules |
| 1069 | * |
| 1070 | * "Master" function for validating a range of data types |
| 1071 | */ |
| 1072 | function validate_data($data, $val_ary) |
| 1073 | { |
| 1074 | global $user; |
| 1075 | |
| 1076 | $error = array(); |
| 1077 | |
| 1078 | foreach ($val_ary as $var => $val_seq) |
| 1079 | { |
| 1080 | if (!is_array($val_seq[0])) |
| 1081 | { |
| 1082 | $val_seq = array($val_seq); |
| 1083 | } |
| 1084 | |
| 1085 | foreach ($val_seq as $validate) |
| 1086 | { |
| 1087 | $function = array_shift($validate); |
| 1088 | array_unshift($validate, $data[$var]); |
| 1089 | |
| 1090 | if (is_array($function)) |
| 1091 | { |
| 1092 | $result = call_user_func_array(array($function[0], 'validate_' . $function[1]), $validate); |
| 1093 | } |
| 1094 | else |
| 1095 | { |
| 1096 | $function_prefix = (function_exists('phpbb_validate_' . $function)) ? 'phpbb_validate_' : 'validate_'; |
| 1097 | $result = call_user_func_array($function_prefix . $function, $validate); |
| 1098 | } |
| 1099 | |
| 1100 | if ($result) |
| 1101 | { |
| 1102 | // Since errors are checked later for their language file existence, we need to make sure custom errors are not adjusted. |
| 1103 | $error[] = (empty($user->lang[$result . '_' . strtoupper($var)])) ? $result : $result . '_' . strtoupper($var); |
| 1104 | } |
| 1105 | } |
| 1106 | } |
| 1107 | |
| 1108 | return $error; |
| 1109 | } |
| 1110 | |
| 1111 | /** |
| 1112 | * Validate String |
| 1113 | * |
| 1114 | * @return boolean|string Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1115 | */ |
| 1116 | function validate_string($string, $optional = false, $min = 0, $max = 0) |
| 1117 | { |
| 1118 | if (empty($string) && $optional) |
| 1119 | { |
| 1120 | return false; |
| 1121 | } |
| 1122 | |
| 1123 | if ($min && utf8_strlen(html_entity_decode($string, ENT_COMPAT)) < $min) |
| 1124 | { |
| 1125 | return 'TOO_SHORT'; |
| 1126 | } |
| 1127 | else if ($max && utf8_strlen(html_entity_decode($string, ENT_COMPAT)) > $max) |
| 1128 | { |
| 1129 | return 'TOO_LONG'; |
| 1130 | } |
| 1131 | |
| 1132 | return false; |
| 1133 | } |
| 1134 | |
| 1135 | /** |
| 1136 | * Validate Number |
| 1137 | * |
| 1138 | * @return boolean|string Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1139 | */ |
| 1140 | function validate_num($num, $optional = false, $min = 0, $max = 1E99) |
| 1141 | { |
| 1142 | if (empty($num) && $optional) |
| 1143 | { |
| 1144 | return false; |
| 1145 | } |
| 1146 | |
| 1147 | if ($num < $min) |
| 1148 | { |
| 1149 | return 'TOO_SMALL'; |
| 1150 | } |
| 1151 | else if ($num > $max) |
| 1152 | { |
| 1153 | return 'TOO_LARGE'; |
| 1154 | } |
| 1155 | |
| 1156 | return false; |
| 1157 | } |
| 1158 | |
| 1159 | /** |
| 1160 | * Validate Date |
| 1161 | * @param string $date_string a date in the dd-mm-yyyy format |
| 1162 | * @param bool $optional |
| 1163 | * @return boolean |
| 1164 | */ |
| 1165 | function validate_date($date_string, $optional = false) |
| 1166 | { |
| 1167 | $date = explode('-', $date_string); |
| 1168 | if ((empty($date) || count($date) != 3) && $optional) |
| 1169 | { |
| 1170 | return false; |
| 1171 | } |
| 1172 | else if ($optional) |
| 1173 | { |
| 1174 | for ($field = 0; $field <= 1; $field++) |
| 1175 | { |
| 1176 | $date[$field] = (int) $date[$field]; |
| 1177 | if (empty($date[$field])) |
| 1178 | { |
| 1179 | $date[$field] = 1; |
| 1180 | } |
| 1181 | } |
| 1182 | $date[2] = (int) $date[2]; |
| 1183 | // assume an arbitrary leap year |
| 1184 | if (empty($date[2])) |
| 1185 | { |
| 1186 | $date[2] = 1980; |
| 1187 | } |
| 1188 | } |
| 1189 | |
| 1190 | if (count($date) != 3 || !checkdate($date[1], $date[0], $date[2])) |
| 1191 | { |
| 1192 | return 'INVALID'; |
| 1193 | } |
| 1194 | |
| 1195 | return false; |
| 1196 | } |
| 1197 | |
| 1198 | /** |
| 1199 | * Validate Match |
| 1200 | * |
| 1201 | * @return boolean|string Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1202 | */ |
| 1203 | function validate_match($string, $optional = false, $match = '') |
| 1204 | { |
| 1205 | if (empty($string) && $optional) |
| 1206 | { |
| 1207 | return false; |
| 1208 | } |
| 1209 | |
| 1210 | if (empty($match)) |
| 1211 | { |
| 1212 | return false; |
| 1213 | } |
| 1214 | |
| 1215 | if (!preg_match($match, $string)) |
| 1216 | { |
| 1217 | return 'WRONG_DATA'; |
| 1218 | } |
| 1219 | |
| 1220 | return false; |
| 1221 | } |
| 1222 | |
| 1223 | /** |
| 1224 | * Validate Language Pack ISO Name |
| 1225 | * |
| 1226 | * Tests whether a language name is valid and installed |
| 1227 | * |
| 1228 | * @param string $lang_iso The language string to test |
| 1229 | * |
| 1230 | * @return bool|string Either false if validation succeeded or |
| 1231 | * a string which will be used as the error message |
| 1232 | * (with the variable name appended) |
| 1233 | */ |
| 1234 | function validate_language_iso_name($lang_iso) |
| 1235 | { |
| 1236 | global $db; |
| 1237 | |
| 1238 | $sql = 'SELECT lang_id |
| 1239 | FROM ' . LANG_TABLE . " |
| 1240 | WHERE lang_iso = '" . $db->sql_escape($lang_iso) . "'"; |
| 1241 | $result = $db->sql_query($sql); |
| 1242 | $lang_id = (int) $db->sql_fetchfield('lang_id'); |
| 1243 | $db->sql_freeresult($result); |
| 1244 | |
| 1245 | return ($lang_id) ? false : 'WRONG_DATA'; |
| 1246 | } |
| 1247 | |
| 1248 | /** |
| 1249 | * Validate Timezone Name |
| 1250 | * |
| 1251 | * Tests whether a timezone name is valid |
| 1252 | * |
| 1253 | * @param string $timezone The timezone string to test |
| 1254 | * |
| 1255 | * @return bool|string Either false if validation succeeded or |
| 1256 | * a string which will be used as the error message |
| 1257 | * (with the variable name appended) |
| 1258 | */ |
| 1259 | function phpbb_validate_timezone($timezone) |
| 1260 | { |
| 1261 | return (in_array($timezone, phpbb_get_timezone_identifiers($timezone))) ? false : 'TIMEZONE_INVALID'; |
| 1262 | } |
| 1263 | |
| 1264 | /*** |
| 1265 | * Validate Username |
| 1266 | * |
| 1267 | * Check to see if the username has been taken, or if it is disallowed. |
| 1268 | * Also checks if it includes the " character or the 4-bytes Unicode ones |
| 1269 | * (aka emojis) which we don't allow in usernames. |
| 1270 | * Used for registering, changing names, and posting anonymously with a username |
| 1271 | * |
| 1272 | * @param string $username The username to check |
| 1273 | * @param string $allowed_username An allowed username, default being $user->data['username'] |
| 1274 | * |
| 1275 | * @return string|false Either false if validation succeeded or a string which will be |
| 1276 | * used as the error message (with the variable name appended) |
| 1277 | */ |
| 1278 | function validate_username($username, $allowed_username = false, $allow_all_names = false) |
| 1279 | { |
| 1280 | global $config, $db, $user, $cache; |
| 1281 | |
| 1282 | $clean_username = utf8_clean_string($username); |
| 1283 | $allowed_username = ($allowed_username === false) ? $user->data['username_clean'] : utf8_clean_string($allowed_username); |
| 1284 | |
| 1285 | if ($allowed_username == $clean_username) |
| 1286 | { |
| 1287 | return false; |
| 1288 | } |
| 1289 | |
| 1290 | // The very first check is for |
| 1291 | // out-of-bounds characters that are currently |
| 1292 | // not supported by utf8_bin in MySQL |
| 1293 | if (preg_match('/[\x{10000}-\x{10FFFF}]/u', $username)) |
| 1294 | { |
| 1295 | return 'INVALID_EMOJIS'; |
| 1296 | } |
| 1297 | |
| 1298 | // ... fast checks first. |
| 1299 | if (strpos($username, '"') !== false || strpos($username, '"') !== false || empty($clean_username) |
| 1300 | || preg_match('/[\x{180E}\x{2005}-\x{200D}\x{202F}\x{205F}\x{2060}\x{FEFF}]/u', $username)) |
| 1301 | { |
| 1302 | return 'INVALID_CHARS'; |
| 1303 | } |
| 1304 | |
| 1305 | switch ($config['allow_name_chars']) |
| 1306 | { |
| 1307 | case 'USERNAME_CHARS_ANY': |
| 1308 | $regex = '.+'; |
| 1309 | break; |
| 1310 | |
| 1311 | case 'USERNAME_ALPHA_ONLY': |
| 1312 | $regex = '[A-Za-z0-9]+'; |
| 1313 | break; |
| 1314 | |
| 1315 | case 'USERNAME_ALPHA_SPACERS': |
| 1316 | $regex = '[A-Za-z0-9-[\]_+ ]+'; |
| 1317 | break; |
| 1318 | |
| 1319 | case 'USERNAME_LETTER_NUM': |
| 1320 | $regex = '[\p{Lu}\p{Ll}\p{N}]+'; |
| 1321 | break; |
| 1322 | |
| 1323 | case 'USERNAME_LETTER_NUM_SPACERS': |
| 1324 | $regex = '[-\]_+ [\p{Lu}\p{Ll}\p{N}]+'; |
| 1325 | break; |
| 1326 | |
| 1327 | case 'USERNAME_ASCII': |
| 1328 | default: |
| 1329 | $regex = '[\x01-\x7F]+'; |
| 1330 | break; |
| 1331 | } |
| 1332 | |
| 1333 | if (!preg_match('#^' . $regex . '$#u', $username)) |
| 1334 | { |
| 1335 | return 'INVALID_CHARS'; |
| 1336 | } |
| 1337 | |
| 1338 | $sql = 'SELECT username |
| 1339 | FROM ' . USERS_TABLE . " |
| 1340 | WHERE username_clean = '" . $db->sql_escape($clean_username) . "'"; |
| 1341 | $result = $db->sql_query($sql); |
| 1342 | $row = $db->sql_fetchrow($result); |
| 1343 | $db->sql_freeresult($result); |
| 1344 | |
| 1345 | if ($row) |
| 1346 | { |
| 1347 | return 'USERNAME_TAKEN'; |
| 1348 | } |
| 1349 | |
| 1350 | $sql = 'SELECT group_name |
| 1351 | FROM ' . GROUPS_TABLE . " |
| 1352 | WHERE LOWER(group_name) = '" . $db->sql_escape(utf8_strtolower($username)) . "'"; |
| 1353 | $result = $db->sql_query($sql); |
| 1354 | $row = $db->sql_fetchrow($result); |
| 1355 | $db->sql_freeresult($result); |
| 1356 | |
| 1357 | if ($row) |
| 1358 | { |
| 1359 | return 'USERNAME_TAKEN'; |
| 1360 | } |
| 1361 | |
| 1362 | if (!$allow_all_names) |
| 1363 | { |
| 1364 | $bad_usernames = $cache->obtain_disallowed_usernames(); |
| 1365 | |
| 1366 | foreach ($bad_usernames as $bad_username) |
| 1367 | { |
| 1368 | if (preg_match('#^' . $bad_username . '$#', $clean_username)) |
| 1369 | { |
| 1370 | return 'USERNAME_DISALLOWED'; |
| 1371 | } |
| 1372 | } |
| 1373 | } |
| 1374 | |
| 1375 | return false; |
| 1376 | } |
| 1377 | |
| 1378 | /** |
| 1379 | * Check to see if the password meets the complexity settings |
| 1380 | * |
| 1381 | * @return boolean|string Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1382 | */ |
| 1383 | function validate_password($password) |
| 1384 | { |
| 1385 | global $config; |
| 1386 | |
| 1387 | if ($password === '' || $config['pass_complex'] === 'PASS_TYPE_ANY') |
| 1388 | { |
| 1389 | // Password empty or no password complexity required. |
| 1390 | return false; |
| 1391 | } |
| 1392 | |
| 1393 | $upp = '\p{Lu}'; |
| 1394 | $low = '\p{Ll}'; |
| 1395 | $num = '\p{N}'; |
| 1396 | $sym = '[^\p{Lu}\p{Ll}\p{N}]'; |
| 1397 | $chars = array(); |
| 1398 | |
| 1399 | switch ($config['pass_complex']) |
| 1400 | { |
| 1401 | // No break statements below ... |
| 1402 | // We require strong passwords in case pass_complex is not set or is invalid |
| 1403 | default: |
| 1404 | |
| 1405 | // Require mixed case letters, numbers and symbols |
| 1406 | case 'PASS_TYPE_SYMBOL': |
| 1407 | $chars[] = $sym; |
| 1408 | |
| 1409 | // Require mixed case letters and numbers |
| 1410 | case 'PASS_TYPE_ALPHA': |
| 1411 | $chars[] = $num; |
| 1412 | |
| 1413 | // Require mixed case letters |
| 1414 | case 'PASS_TYPE_CASE': |
| 1415 | $chars[] = $low; |
| 1416 | $chars[] = $upp; |
| 1417 | } |
| 1418 | |
| 1419 | foreach ($chars as $char) |
| 1420 | { |
| 1421 | if (!preg_match('#' . $char . '#u', $password)) |
| 1422 | { |
| 1423 | return 'INVALID_CHARS'; |
| 1424 | } |
| 1425 | } |
| 1426 | |
| 1427 | return false; |
| 1428 | } |
| 1429 | |
| 1430 | /** |
| 1431 | * Check to see if email address is a valid address and contains a MX record |
| 1432 | * |
| 1433 | * @param string $email The email to check |
| 1434 | * @param $config |
| 1435 | * |
| 1436 | * @return mixed Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1437 | */ |
| 1438 | function phpbb_validate_email($email, $config = null) |
| 1439 | { |
| 1440 | if ($config === null) |
| 1441 | { |
| 1442 | global $config; |
| 1443 | } |
| 1444 | |
| 1445 | $email = strtolower($email); |
| 1446 | |
| 1447 | if (!preg_match('/^' . get_preg_expression('email') . '$/i', $email)) |
| 1448 | { |
| 1449 | return 'EMAIL_INVALID'; |
| 1450 | } |
| 1451 | |
| 1452 | // Check MX record. |
| 1453 | // The idea for this is from reading the UseBB blog/announcement. :) |
| 1454 | if ($config['email_check_mx']) |
| 1455 | { |
| 1456 | list(, $domain) = explode('@', $email); |
| 1457 | |
| 1458 | if (checkdnsrr($domain, 'A') === false && checkdnsrr($domain, 'MX') === false) |
| 1459 | { |
| 1460 | return 'DOMAIN_NO_MX_RECORD'; |
| 1461 | } |
| 1462 | } |
| 1463 | |
| 1464 | return false; |
| 1465 | } |
| 1466 | |
| 1467 | /** |
| 1468 | * Check to see if email address is banned or already present in the DB |
| 1469 | * |
| 1470 | * @param string $email The email to check |
| 1471 | * @param string $allowed_email An allowed email, default being $user->data['user_email'] |
| 1472 | * |
| 1473 | * @return mixed Either false if validation succeeded or a string which will be used as the error message (with the variable name appended) |
| 1474 | */ |
| 1475 | function validate_user_email($email, $allowed_email = false) |
| 1476 | { |
| 1477 | global $config, $db, $user; |
| 1478 | |
| 1479 | $email = strtolower($email); |
| 1480 | $allowed_email = ($allowed_email === false) ? strtolower($user->data['user_email']) : strtolower($allowed_email); |
| 1481 | |
| 1482 | if ($allowed_email == $email) |
| 1483 | { |
| 1484 | return false; |
| 1485 | } |
| 1486 | |
| 1487 | $validate_email = phpbb_validate_email($email, $config); |
| 1488 | if ($validate_email) |
| 1489 | { |
| 1490 | return $validate_email; |
| 1491 | } |
| 1492 | |
| 1493 | $ban = $user->check_ban(false, false, $email, true); |
| 1494 | if (!empty($ban)) |
| 1495 | { |
| 1496 | return !empty($ban['reason']) ? $ban['reason'] : 'EMAIL_BANNED'; |
| 1497 | } |
| 1498 | |
| 1499 | if (!$config['allow_emailreuse']) |
| 1500 | { |
| 1501 | $sql = 'SELECT user_email |
| 1502 | FROM ' . USERS_TABLE . " |
| 1503 | WHERE user_email = '" . $db->sql_escape($email) . "'"; |
| 1504 | $result = $db->sql_query($sql); |
| 1505 | $row = $db->sql_fetchrow($result); |
| 1506 | $db->sql_freeresult($result); |
| 1507 | |
| 1508 | if ($row) |
| 1509 | { |
| 1510 | return 'EMAIL_TAKEN'; |
| 1511 | } |
| 1512 | } |
| 1513 | |
| 1514 | return false; |
| 1515 | } |
| 1516 | |
| 1517 | /** |
| 1518 | * Validate jabber address |
| 1519 | * Taken from the jabber class within flyspray (see author notes) |
| 1520 | * |
| 1521 | * @author flyspray.org |
| 1522 | */ |
| 1523 | function validate_jabber($jid) |
| 1524 | { |
| 1525 | if (!$jid) |
| 1526 | { |
| 1527 | return false; |
| 1528 | } |
| 1529 | |
| 1530 | $separator_pos = strpos($jid, '@'); |
| 1531 | |
| 1532 | if ($separator_pos === false) |
| 1533 | { |
| 1534 | return 'WRONG_DATA'; |
| 1535 | } |
| 1536 | |
| 1537 | $username = substr($jid, 0, $separator_pos); |
| 1538 | $realm = substr($jid, $separator_pos + 1); |
| 1539 | |
| 1540 | if (strlen($username) == 0 || strlen($realm) < 3) |
| 1541 | { |
| 1542 | return 'WRONG_DATA'; |
| 1543 | } |
| 1544 | |
| 1545 | $arr = explode('.', $realm); |
| 1546 | |
| 1547 | if (count($arr) == 0) |
| 1548 | { |
| 1549 | return 'WRONG_DATA'; |
| 1550 | } |
| 1551 | |
| 1552 | foreach ($arr as $part) |
| 1553 | { |
| 1554 | if (substr($part, 0, 1) == '-' || substr($part, -1, 1) == '-') |
| 1555 | { |
| 1556 | return 'WRONG_DATA'; |
| 1557 | } |
| 1558 | |
| 1559 | if (!preg_match("@^[a-zA-Z0-9-.]+$@", $part)) |
| 1560 | { |
| 1561 | return 'WRONG_DATA'; |
| 1562 | } |
| 1563 | } |
| 1564 | |
| 1565 | $boundary = array(array(0, 127), array(192, 223), array(224, 239), array(240, 247), array(248, 251), array(252, 253)); |
| 1566 | |
| 1567 | // Prohibited Characters RFC3454 + RFC3920 |
| 1568 | $prohibited = array( |
| 1569 | // Table C.1.1 |
| 1570 | array(0x0020, 0x0020), // SPACE |
| 1571 | // Table C.1.2 |
| 1572 | array(0x00A0, 0x00A0), // NO-BREAK SPACE |
| 1573 | array(0x1680, 0x1680), // OGHAM SPACE MARK |
| 1574 | array(0x2000, 0x2001), // EN QUAD |
| 1575 | array(0x2001, 0x2001), // EM QUAD |
| 1576 | array(0x2002, 0x2002), // EN SPACE |
| 1577 | array(0x2003, 0x2003), // EM SPACE |
| 1578 | array(0x2004, 0x2004), // THREE-PER-EM SPACE |
| 1579 | array(0x2005, 0x2005), // FOUR-PER-EM SPACE |
| 1580 | array(0x2006, 0x2006), // SIX-PER-EM SPACE |
| 1581 | array(0x2007, 0x2007), // FIGURE SPACE |
| 1582 | array(0x2008, 0x2008), // PUNCTUATION SPACE |
| 1583 | array(0x2009, 0x2009), // THIN SPACE |
| 1584 | array(0x200A, 0x200A), // HAIR SPACE |
| 1585 | array(0x200B, 0x200B), // ZERO WIDTH SPACE |
| 1586 | array(0x202F, 0x202F), // NARROW NO-BREAK SPACE |
| 1587 | array(0x205F, 0x205F), // MEDIUM MATHEMATICAL SPACE |
| 1588 | array(0x3000, 0x3000), // IDEOGRAPHIC SPACE |
| 1589 | // Table C.2.1 |
| 1590 | array(0x0000, 0x001F), // [CONTROL CHARACTERS] |
| 1591 | array(0x007F, 0x007F), // DELETE |
| 1592 | // Table C.2.2 |
| 1593 | array(0x0080, 0x009F), // [CONTROL CHARACTERS] |
| 1594 | array(0x06DD, 0x06DD), // ARABIC END OF AYAH |
| 1595 | array(0x070F, 0x070F), // SYRIAC ABBREVIATION MARK |
| 1596 | array(0x180E, 0x180E), // MONGOLIAN VOWEL SEPARATOR |
| 1597 | array(0x200C, 0x200C), // ZERO WIDTH NON-JOINER |
| 1598 | array(0x200D, 0x200D), // ZERO WIDTH JOINER |
| 1599 | array(0x2028, 0x2028), // LINE SEPARATOR |
| 1600 | array(0x2029, 0x2029), // PARAGRAPH SEPARATOR |
| 1601 | array(0x2060, 0x2060), // WORD JOINER |
| 1602 | array(0x2061, 0x2061), // FUNCTION APPLICATION |
| 1603 | array(0x2062, 0x2062), // INVISIBLE TIMES |
| 1604 | array(0x2063, 0x2063), // INVISIBLE SEPARATOR |
| 1605 | array(0x206A, 0x206F), // [CONTROL CHARACTERS] |
| 1606 | array(0xFEFF, 0xFEFF), // ZERO WIDTH NO-BREAK SPACE |
| 1607 | array(0xFFF9, 0xFFFC), // [CONTROL CHARACTERS] |
| 1608 | array(0x1D173, 0x1D17A), // [MUSICAL CONTROL CHARACTERS] |
| 1609 | // Table C.3 |
| 1610 | array(0xE000, 0xF8FF), // [PRIVATE USE, PLANE 0] |
| 1611 | array(0xF0000, 0xFFFFD), // [PRIVATE USE, PLANE 15] |
| 1612 | array(0x100000, 0x10FFFD), // [PRIVATE USE, PLANE 16] |
| 1613 | // Table C.4 |
| 1614 | array(0xFDD0, 0xFDEF), // [NONCHARACTER CODE POINTS] |
| 1615 | array(0xFFFE, 0xFFFF), // [NONCHARACTER CODE POINTS] |
| 1616 | array(0x1FFFE, 0x1FFFF), // [NONCHARACTER CODE POINTS] |
| 1617 | array(0x2FFFE, 0x2FFFF), // [NONCHARACTER CODE POINTS] |
| 1618 | array(0x3FFFE, 0x3FFFF), // [NONCHARACTER CODE POINTS] |
| 1619 | array(0x4FFFE, 0x4FFFF), // [NONCHARACTER CODE POINTS] |
| 1620 | array(0x5FFFE, 0x5FFFF), // [NONCHARACTER CODE POINTS] |
| 1621 | array(0x6FFFE, 0x6FFFF), // [NONCHARACTER CODE POINTS] |
| 1622 | array(0x7FFFE, 0x7FFFF), // [NONCHARACTER CODE POINTS] |
| 1623 | array(0x8FFFE, 0x8FFFF), // [NONCHARACTER CODE POINTS] |
| 1624 | array(0x9FFFE, 0x9FFFF), // [NONCHARACTER CODE POINTS] |
| 1625 | array(0xAFFFE, 0xAFFFF), // [NONCHARACTER CODE POINTS] |
| 1626 | array(0xBFFFE, 0xBFFFF), // [NONCHARACTER CODE POINTS] |
| 1627 | array(0xCFFFE, 0xCFFFF), // [NONCHARACTER CODE POINTS] |
| 1628 | array(0xDFFFE, 0xDFFFF), // [NONCHARACTER CODE POINTS] |
| 1629 | array(0xEFFFE, 0xEFFFF), // [NONCHARACTER CODE POINTS] |
| 1630 | array(0xFFFFE, 0xFFFFF), // [NONCHARACTER CODE POINTS] |
| 1631 | array(0x10FFFE, 0x10FFFF), // [NONCHARACTER CODE POINTS] |
| 1632 | // Table C.5 |
| 1633 | array(0xD800, 0xDFFF), // [SURROGATE CODES] |
| 1634 | // Table C.6 |
| 1635 | array(0xFFF9, 0xFFF9), // INTERLINEAR ANNOTATION ANCHOR |
| 1636 | array(0xFFFA, 0xFFFA), // INTERLINEAR ANNOTATION SEPARATOR |
| 1637 | array(0xFFFB, 0xFFFB), // INTERLINEAR ANNOTATION TERMINATOR |
| 1638 | array(0xFFFC, 0xFFFC), // OBJECT REPLACEMENT CHARACTER |
| 1639 | array(0xFFFD, 0xFFFD), // REPLACEMENT CHARACTER |
| 1640 | // Table C.7 |
| 1641 | array(0x2FF0, 0x2FFB), // [IDEOGRAPHIC DESCRIPTION CHARACTERS] |
| 1642 | // Table C.8 |
| 1643 | array(0x0340, 0x0340), // COMBINING GRAVE TONE MARK |
| 1644 | array(0x0341, 0x0341), // COMBINING ACUTE TONE MARK |
| 1645 | array(0x200E, 0x200E), // LEFT-TO-RIGHT MARK |
| 1646 | array(0x200F, 0x200F), // RIGHT-TO-LEFT MARK |
| 1647 | array(0x202A, 0x202A), // LEFT-TO-RIGHT EMBEDDING |
| 1648 | array(0x202B, 0x202B), // RIGHT-TO-LEFT EMBEDDING |
| 1649 | array(0x202C, 0x202C), // POP DIRECTIONAL FORMATTING |
| 1650 | array(0x202D, 0x202D), // LEFT-TO-RIGHT OVERRIDE |
| 1651 | array(0x202E, 0x202E), // RIGHT-TO-LEFT OVERRIDE |
| 1652 | array(0x206A, 0x206A), // INHIBIT SYMMETRIC SWAPPING |
| 1653 | array(0x206B, 0x206B), // ACTIVATE SYMMETRIC SWAPPING |
| 1654 | array(0x206C, 0x206C), // INHIBIT ARABIC FORM SHAPING |
| 1655 | array(0x206D, 0x206D), // ACTIVATE ARABIC FORM SHAPING |
| 1656 | array(0x206E, 0x206E), // NATIONAL DIGIT SHAPES |
| 1657 | array(0x206F, 0x206F), // NOMINAL DIGIT SHAPES |
| 1658 | // Table C.9 |
| 1659 | array(0xE0001, 0xE0001), // LANGUAGE TAG |
| 1660 | array(0xE0020, 0xE007F), // [TAGGING CHARACTERS] |
| 1661 | // RFC3920 |
| 1662 | array(0x22, 0x22), // " |
| 1663 | array(0x26, 0x26), // & |
| 1664 | array(0x27, 0x27), // ' |
| 1665 | array(0x2F, 0x2F), // / |
| 1666 | array(0x3A, 0x3A), // : |
| 1667 | array(0x3C, 0x3C), // < |
| 1668 | array(0x3E, 0x3E), // > |
| 1669 | array(0x40, 0x40) // @ |
| 1670 | ); |
| 1671 | |
| 1672 | $pos = 0; |
| 1673 | $result = true; |
| 1674 | |
| 1675 | while ($pos < strlen($username)) |
| 1676 | { |
| 1677 | $len = $uni = 0; |
| 1678 | for ($i = 0; $i <= 5; $i++) |
| 1679 | { |
| 1680 | if (ord($username[$pos]) >= $boundary[$i][0] && ord($username[$pos]) <= $boundary[$i][1]) |
| 1681 | { |
| 1682 | $len = $i + 1; |
| 1683 | $uni = (ord($username[$pos]) - $boundary[$i][0]) * pow(2, $i * 6); |
| 1684 | |
| 1685 | for ($k = 1; $k < $len; $k++) |
| 1686 | { |
| 1687 | $uni += (ord($username[$pos + $k]) - 128) * pow(2, ($i - $k) * 6); |
| 1688 | } |
| 1689 | |
| 1690 | break; |
| 1691 | } |
| 1692 | } |
| 1693 | |
| 1694 | if ($len == 0) |
| 1695 | { |
| 1696 | return 'WRONG_DATA'; |
| 1697 | } |
| 1698 | |
| 1699 | foreach ($prohibited as $pval) |
| 1700 | { |
| 1701 | if ($uni >= $pval[0] && $uni <= $pval[1]) |
| 1702 | { |
| 1703 | $result = false; |
| 1704 | break 2; |
| 1705 | } |
| 1706 | } |
| 1707 | |
| 1708 | $pos = $pos + $len; |
| 1709 | } |
| 1710 | |
| 1711 | if (!$result) |
| 1712 | { |
| 1713 | return 'WRONG_DATA'; |
| 1714 | } |
| 1715 | |
| 1716 | return false; |
| 1717 | } |
| 1718 | |
| 1719 | /** |
| 1720 | * Validate hex colour value |
| 1721 | * |
| 1722 | * @param string $colour The hex colour value |
| 1723 | * @param bool $optional Whether the colour value is optional. True if an empty |
| 1724 | * string will be accepted as correct input, false if not. |
| 1725 | * @return bool|string Error message if colour value is incorrect, false if it |
| 1726 | * fits the hex colour code |
| 1727 | */ |
| 1728 | function phpbb_validate_hex_colour($colour, $optional = false) |
| 1729 | { |
| 1730 | if ($colour === '') |
| 1731 | { |
| 1732 | return (($optional) ? false : 'WRONG_DATA'); |
| 1733 | } |
| 1734 | |
| 1735 | if (!preg_match('/^([0-9a-fA-F]{6}|[0-9a-fA-F]{3})$/', $colour)) |
| 1736 | { |
| 1737 | return 'WRONG_DATA'; |
| 1738 | } |
| 1739 | |
| 1740 | return false; |
| 1741 | } |
| 1742 | |
| 1743 | /** |
| 1744 | * Verifies whether a style ID corresponds to an active style. |
| 1745 | * |
| 1746 | * @param int $style_id The style_id of a style which should be checked if activated or not. |
| 1747 | * @return boolean |
| 1748 | */ |
| 1749 | function phpbb_style_is_active($style_id) |
| 1750 | { |
| 1751 | global $db; |
| 1752 | |
| 1753 | $sql = 'SELECT style_active |
| 1754 | FROM ' . STYLES_TABLE . ' |
| 1755 | WHERE style_id = '. (int) $style_id; |
| 1756 | $result = $db->sql_query($sql); |
| 1757 | |
| 1758 | $style_is_active = (bool) $db->sql_fetchfield('style_active'); |
| 1759 | $db->sql_freeresult($result); |
| 1760 | |
| 1761 | return $style_is_active; |
| 1762 | } |
| 1763 | |
| 1764 | /** |
| 1765 | * Remove avatar |
| 1766 | */ |
| 1767 | function avatar_delete($mode, $row, $clean_db = false) |
| 1768 | { |
| 1769 | global $phpbb_container; |
| 1770 | |
| 1771 | $storage = $phpbb_container->get('storage.avatar'); |
| 1772 | |
| 1773 | // Check if the users avatar is actually *not* a group avatar |
| 1774 | if ($mode == 'user') |
| 1775 | { |
| 1776 | if (strpos($row['user_avatar'], 'g') === 0 || (((int) $row['user_avatar'] !== 0) && ((int) $row['user_avatar'] !== (int) $row['user_id']))) |
| 1777 | { |
| 1778 | return false; |
| 1779 | } |
| 1780 | } |
| 1781 | |
| 1782 | if ($clean_db) |
| 1783 | { |
| 1784 | avatar_remove_db($row[$mode . '_avatar']); |
| 1785 | } |
| 1786 | $filename = get_avatar_filename($row[$mode . '_avatar']); |
| 1787 | |
| 1788 | try |
| 1789 | { |
| 1790 | $storage->delete($filename); |
| 1791 | |
| 1792 | return true; |
| 1793 | } |
| 1794 | catch (\phpbb\storage\exception\storage_exception $e) |
| 1795 | { |
| 1796 | // Fail is covered by return statement below |
| 1797 | } |
| 1798 | |
| 1799 | return false; |
| 1800 | } |
| 1801 | |
| 1802 | /** |
| 1803 | * Generates avatar filename from the database entry |
| 1804 | */ |
| 1805 | function get_avatar_filename($avatar_entry) |
| 1806 | { |
| 1807 | global $config; |
| 1808 | |
| 1809 | if ($avatar_entry[0] === 'g') |
| 1810 | { |
| 1811 | $avatar_group = true; |
| 1812 | $avatar_entry = substr($avatar_entry, 1); |
| 1813 | } |
| 1814 | else |
| 1815 | { |
| 1816 | $avatar_group = false; |
| 1817 | } |
| 1818 | $ext = substr(strrchr($avatar_entry, '.'), 1); |
| 1819 | $avatar_entry = intval($avatar_entry); |
| 1820 | return $config['avatar_salt'] . '_' . (($avatar_group) ? 'g' : '') . $avatar_entry . '.' . $ext; |
| 1821 | } |
| 1822 | |
| 1823 | /** |
| 1824 | * Returns an explanation string with maximum avatar settings |
| 1825 | * |
| 1826 | * @return string |
| 1827 | */ |
| 1828 | function phpbb_avatar_explanation_string() |
| 1829 | { |
| 1830 | global $config, $user; |
| 1831 | |
| 1832 | return $user->lang(($config['avatar_filesize'] == 0) ? 'AVATAR_EXPLAIN_NO_FILESIZE' : 'AVATAR_EXPLAIN', |
| 1833 | $user->lang('PIXELS', (int) $config['avatar_max_width']), |
| 1834 | $user->lang('PIXELS', (int) $config['avatar_max_height']), |
| 1835 | round($config['avatar_filesize'] / 1024)); |
| 1836 | } |
| 1837 | |
| 1838 | // |
| 1839 | // Usergroup functions |
| 1840 | // |
| 1841 | |
| 1842 | /** |
| 1843 | * Add or edit a group. If we're editing a group we only update user |
| 1844 | * parameters such as rank, etc. if they are changed |
| 1845 | */ |
| 1846 | function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow_desc_bbcode = false, $allow_desc_urls = false, $allow_desc_smilies = false) |
| 1847 | { |
| 1848 | global $db, $user, $phpbb_container, $phpbb_log; |
| 1849 | |
| 1850 | /** @var \phpbb\group\helper $group_helper */ |
| 1851 | $group_helper = $phpbb_container->get('group_helper'); |
| 1852 | |
| 1853 | $error = array(); |
| 1854 | |
| 1855 | // Attributes which also affect the users table |
| 1856 | $user_attribute_ary = array('group_colour', 'group_rank', 'group_avatar', 'group_avatar_type', 'group_avatar_width', 'group_avatar_height'); |
| 1857 | |
| 1858 | // Check data. Limit group name length. |
| 1859 | if (!utf8_strlen($name) || utf8_strlen($name) > 60) |
| 1860 | { |
| 1861 | $error[] = (!utf8_strlen($name)) ? $user->lang['GROUP_ERR_USERNAME'] : $user->lang['GROUP_ERR_USER_LONG']; |
| 1862 | } |
| 1863 | |
| 1864 | $err = group_validate_groupname($group_id, $name); |
| 1865 | if (!empty($err)) |
| 1866 | { |
| 1867 | $error[] = $user->lang[$err]; |
| 1868 | } |
| 1869 | |
| 1870 | if (!in_array($type, array(GROUP_OPEN, GROUP_CLOSED, GROUP_HIDDEN, GROUP_SPECIAL, GROUP_FREE))) |
| 1871 | { |
| 1872 | $error[] = $user->lang['GROUP_ERR_TYPE']; |
| 1873 | } |
| 1874 | |
| 1875 | $group_teampage = !empty($group_attributes['group_teampage']); |
| 1876 | unset($group_attributes['group_teampage']); |
| 1877 | |
| 1878 | if (!count($error)) |
| 1879 | { |
| 1880 | $current_legend = \phpbb\groupposition\legend::GROUP_DISABLED; |
| 1881 | $current_teampage = \phpbb\groupposition\teampage::GROUP_DISABLED; |
| 1882 | |
| 1883 | /* @var $legend \phpbb\groupposition\legend */ |
| 1884 | $legend = $phpbb_container->get('groupposition.legend'); |
| 1885 | |
| 1886 | /* @var $teampage \phpbb\groupposition\teampage */ |
| 1887 | $teampage = $phpbb_container->get('groupposition.teampage'); |
| 1888 | |
| 1889 | if ($group_id) |
| 1890 | { |
| 1891 | try |
| 1892 | { |
| 1893 | $current_legend = $legend->get_group_value($group_id); |
| 1894 | $current_teampage = $teampage->get_group_value($group_id); |
| 1895 | } |
| 1896 | catch (\phpbb\groupposition\exception $exception) |
| 1897 | { |
| 1898 | trigger_error($user->lang($exception->getMessage())); |
| 1899 | } |
| 1900 | } |
| 1901 | |
| 1902 | if (!empty($group_attributes['group_legend'])) |
| 1903 | { |
| 1904 | if (($group_id && ($current_legend == \phpbb\groupposition\legend::GROUP_DISABLED)) || !$group_id) |
| 1905 | { |
| 1906 | // Old group currently not in the legend or new group, add at the end. |
| 1907 | $group_attributes['group_legend'] = 1 + $legend->get_group_count(); |
| 1908 | } |
| 1909 | else |
| 1910 | { |
| 1911 | // Group stayes in the legend |
| 1912 | $group_attributes['group_legend'] = $current_legend; |
| 1913 | } |
| 1914 | } |
| 1915 | else if ($group_id && ($current_legend != \phpbb\groupposition\legend::GROUP_DISABLED)) |
| 1916 | { |
| 1917 | // Group is removed from the legend |
| 1918 | try |
| 1919 | { |
| 1920 | $legend->delete_group($group_id, true); |
| 1921 | } |
| 1922 | catch (\phpbb\groupposition\exception $exception) |
| 1923 | { |
| 1924 | trigger_error($user->lang($exception->getMessage())); |
| 1925 | } |
| 1926 | $group_attributes['group_legend'] = \phpbb\groupposition\legend::GROUP_DISABLED; |
| 1927 | } |
| 1928 | else |
| 1929 | { |
| 1930 | $group_attributes['group_legend'] = \phpbb\groupposition\legend::GROUP_DISABLED; |
| 1931 | } |
| 1932 | |
| 1933 | // Unset the objects, we don't need them anymore. |
| 1934 | unset($legend); |
| 1935 | |
| 1936 | $user_ary = array(); |
| 1937 | $sql_ary = array( |
| 1938 | 'group_name' => (string) $name, |
| 1939 | 'group_desc' => (string) $desc, |
| 1940 | 'group_desc_uid' => '', |
| 1941 | 'group_desc_bitfield' => '', |
| 1942 | 'group_type' => (int) $type, |
| 1943 | ); |
| 1944 | |
| 1945 | // Parse description |
| 1946 | if ($desc) |
| 1947 | { |
| 1948 | generate_text_for_storage($sql_ary['group_desc'], $sql_ary['group_desc_uid'], $sql_ary['group_desc_bitfield'], $sql_ary['group_desc_options'], $allow_desc_bbcode, $allow_desc_urls, $allow_desc_smilies); |
| 1949 | } |
| 1950 | |
| 1951 | if (count($group_attributes)) |
| 1952 | { |
| 1953 | // Merge them with $sql_ary to properly update the group |
| 1954 | $sql_ary = array_merge($sql_ary, $group_attributes); |
| 1955 | } |
| 1956 | |
| 1957 | // Setting the log message before we set the group id (if group gets added) |
| 1958 | $log = ($group_id) ? 'LOG_GROUP_UPDATED' : 'LOG_GROUP_CREATED'; |
| 1959 | |
| 1960 | if ($group_id) |
| 1961 | { |
| 1962 | $sql = 'SELECT user_id |
| 1963 | FROM ' . USERS_TABLE . ' |
| 1964 | WHERE group_id = ' . $group_id; |
| 1965 | $result = $db->sql_query($sql); |
| 1966 | |
| 1967 | while ($row = $db->sql_fetchrow($result)) |
| 1968 | { |
| 1969 | $user_ary[] = $row['user_id']; |
| 1970 | } |
| 1971 | $db->sql_freeresult($result); |
| 1972 | |
| 1973 | if (isset($sql_ary['group_avatar'])) |
| 1974 | { |
| 1975 | remove_default_avatar($group_id, $user_ary); |
| 1976 | } |
| 1977 | |
| 1978 | if (isset($sql_ary['group_rank'])) |
| 1979 | { |
| 1980 | remove_default_rank($group_id, $user_ary); |
| 1981 | } |
| 1982 | |
| 1983 | $sql = 'UPDATE ' . GROUPS_TABLE . ' |
| 1984 | SET ' . $db->sql_build_array('UPDATE', $sql_ary) . " |
| 1985 | WHERE group_id = $group_id"; |
| 1986 | $db->sql_query($sql); |
| 1987 | |
| 1988 | // Since we may update the name too, we need to do this on other tables too... |
| 1989 | $sql = 'UPDATE ' . MODERATOR_CACHE_TABLE . " |
| 1990 | SET group_name = '" . $db->sql_escape($sql_ary['group_name']) . "' |
| 1991 | WHERE group_id = $group_id"; |
| 1992 | $db->sql_query($sql); |
| 1993 | |
| 1994 | // One special case is the group skip auth setting. If this was changed we need to purge permissions for this group |
| 1995 | if (isset($group_attributes['group_skip_auth'])) |
| 1996 | { |
| 1997 | // Get users within this group... |
| 1998 | $sql = 'SELECT user_id |
| 1999 | FROM ' . USER_GROUP_TABLE . ' |
| 2000 | WHERE group_id = ' . $group_id . ' |
| 2001 | AND user_pending = 0'; |
| 2002 | $result = $db->sql_query($sql); |
| 2003 | |
| 2004 | $user_id_ary = array(); |
| 2005 | while ($row = $db->sql_fetchrow($result)) |
| 2006 | { |
| 2007 | $user_id_ary[] = $row['user_id']; |
| 2008 | } |
| 2009 | $db->sql_freeresult($result); |
| 2010 | |
| 2011 | if (!empty($user_id_ary)) |
| 2012 | { |
| 2013 | global $auth; |
| 2014 | |
| 2015 | // Clear permissions cache of relevant users |
| 2016 | $auth->acl_clear_prefetch($user_id_ary); |
| 2017 | } |
| 2018 | } |
| 2019 | } |
| 2020 | else |
| 2021 | { |
| 2022 | $sql = 'INSERT INTO ' . GROUPS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary); |
| 2023 | $db->sql_query($sql); |
| 2024 | } |
| 2025 | |
| 2026 | // Remove the group from the teampage, only if unselected and we are editing a group, |
| 2027 | // which is currently displayed. |
| 2028 | if (!$group_teampage && $group_id && $current_teampage != \phpbb\groupposition\teampage::GROUP_DISABLED) |
| 2029 | { |
| 2030 | try |
| 2031 | { |
| 2032 | $teampage->delete_group($group_id); |
| 2033 | } |
| 2034 | catch (\phpbb\groupposition\exception $exception) |
| 2035 | { |
| 2036 | trigger_error($user->lang($exception->getMessage())); |
| 2037 | } |
| 2038 | } |
| 2039 | |
| 2040 | if (!$group_id) |
| 2041 | { |
| 2042 | $group_id = $db->sql_nextid(); |
| 2043 | |
| 2044 | if (isset($sql_ary['group_avatar_type']) && $sql_ary['group_avatar_type'] == 'avatar.driver.upload') |
| 2045 | { |
| 2046 | group_correct_avatar($group_id, $sql_ary['group_avatar']); |
| 2047 | } |
| 2048 | } |
| 2049 | |
| 2050 | try |
| 2051 | { |
| 2052 | if ($group_teampage && $current_teampage == \phpbb\groupposition\teampage::GROUP_DISABLED) |
| 2053 | { |
| 2054 | $teampage->add_group($group_id); |
| 2055 | } |
| 2056 | |
| 2057 | if ($group_teampage) |
| 2058 | { |
| 2059 | if ($current_teampage == \phpbb\groupposition\teampage::GROUP_DISABLED) |
| 2060 | { |
| 2061 | $teampage->add_group($group_id); |
| 2062 | } |
| 2063 | } |
| 2064 | else if ($group_id && ($current_teampage != \phpbb\groupposition\teampage::GROUP_DISABLED)) |
| 2065 | { |
| 2066 | $teampage->delete_group($group_id); |
| 2067 | } |
| 2068 | } |
| 2069 | catch (\phpbb\groupposition\exception $exception) |
| 2070 | { |
| 2071 | trigger_error($user->lang($exception->getMessage())); |
| 2072 | } |
| 2073 | unset($teampage); |
| 2074 | |
| 2075 | // Set user attributes |
| 2076 | $sql_ary = array(); |
| 2077 | if (count($group_attributes)) |
| 2078 | { |
| 2079 | // Go through the user attributes array, check if a group attribute matches it and then set it. ;) |
| 2080 | foreach ($user_attribute_ary as $attribute) |
| 2081 | { |
| 2082 | if (!isset($group_attributes[$attribute])) |
| 2083 | { |
| 2084 | continue; |
| 2085 | } |
| 2086 | |
| 2087 | // If we are about to set an avatar, we will not overwrite user avatars if no group avatar is set... |
| 2088 | if (strpos($attribute, 'group_avatar') === 0 && !$group_attributes[$attribute]) |
| 2089 | { |
| 2090 | continue; |
| 2091 | } |
| 2092 | |
| 2093 | $sql_ary[$attribute] = $group_attributes[$attribute]; |
| 2094 | } |
| 2095 | } |
| 2096 | |
| 2097 | if (count($sql_ary) && count($user_ary)) |
| 2098 | { |
| 2099 | group_set_user_default($group_id, $user_ary, $sql_ary); |
| 2100 | } |
| 2101 | |
| 2102 | $name = $group_helper->get_name($name); |
| 2103 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, $log, false, array($name)); |
| 2104 | |
| 2105 | group_update_listings($group_id); |
| 2106 | } |
| 2107 | |
| 2108 | return (count($error)) ? $error : false; |
| 2109 | } |
| 2110 | |
| 2111 | |
| 2112 | /** |
| 2113 | * Changes a group avatar's filename to conform to the naming scheme |
| 2114 | */ |
| 2115 | function group_correct_avatar($group_id, $old_entry) |
| 2116 | { |
| 2117 | global $config, $db, $phpbb_container; |
| 2118 | |
| 2119 | $storage = $phpbb_container->get('storage.avatar'); |
| 2120 | |
| 2121 | $group_id = (int) $group_id; |
| 2122 | $ext = substr(strrchr($old_entry, '.'), 1); |
| 2123 | $old_filename = get_avatar_filename($old_entry); |
| 2124 | $new_filename = $config['avatar_salt'] . "_g$group_id.$ext"; |
| 2125 | $new_entry = 'g' . $group_id . '_' . substr(time(), -5) . ".$ext"; |
| 2126 | |
| 2127 | try |
| 2128 | { |
| 2129 | $storage->rename($old_filename, $new_filename); |
| 2130 | |
| 2131 | $sql = 'UPDATE ' . GROUPS_TABLE . ' |
| 2132 | SET group_avatar = \'' . $db->sql_escape($new_entry) . "' |
| 2133 | WHERE group_id = $group_id"; |
| 2134 | $db->sql_query($sql); |
| 2135 | } |
| 2136 | catch (\phpbb\storage\exception\storage_exception $e) |
| 2137 | { |
| 2138 | // If rename fail, dont execute the query |
| 2139 | } |
| 2140 | } |
| 2141 | |
| 2142 | |
| 2143 | /** |
| 2144 | * Remove avatar also for users not having the group as default |
| 2145 | */ |
| 2146 | function avatar_remove_db($avatar_name) |
| 2147 | { |
| 2148 | global $db; |
| 2149 | |
| 2150 | $sql = 'UPDATE ' . USERS_TABLE . " |
| 2151 | SET user_avatar = '', |
| 2152 | user_avatar_type = '' |
| 2153 | WHERE user_avatar = '" . $db->sql_escape($avatar_name) . '\''; |
| 2154 | $db->sql_query($sql); |
| 2155 | } |
| 2156 | |
| 2157 | |
| 2158 | /** |
| 2159 | * Group Delete |
| 2160 | */ |
| 2161 | function group_delete($group_id, $group_name = false) |
| 2162 | { |
| 2163 | global $db, $cache, $auth, $user, $phpbb_root_path, $phpEx, $phpbb_dispatcher, $phpbb_container, $phpbb_log; |
| 2164 | |
| 2165 | if (!$group_name) |
| 2166 | { |
| 2167 | $group_name = get_group_name($group_id); |
| 2168 | } |
| 2169 | |
| 2170 | $start = 0; |
| 2171 | |
| 2172 | do |
| 2173 | { |
| 2174 | $user_id_ary = $username_ary = array(); |
| 2175 | |
| 2176 | // Batch query for group members, call group_user_del |
| 2177 | $sql = 'SELECT u.user_id, u.username |
| 2178 | FROM ' . USER_GROUP_TABLE . ' ug, ' . USERS_TABLE . " u |
| 2179 | WHERE ug.group_id = $group_id |
| 2180 | AND u.user_id = ug.user_id"; |
| 2181 | $result = $db->sql_query_limit($sql, 200, $start); |
| 2182 | |
| 2183 | if ($row = $db->sql_fetchrow($result)) |
| 2184 | { |
| 2185 | do |
| 2186 | { |
| 2187 | $user_id_ary[] = $row['user_id']; |
| 2188 | $username_ary[] = $row['username']; |
| 2189 | |
| 2190 | $start++; |
| 2191 | } |
| 2192 | while ($row = $db->sql_fetchrow($result)); |
| 2193 | |
| 2194 | group_user_del($group_id, $user_id_ary, $username_ary, $group_name); |
| 2195 | } |
| 2196 | else |
| 2197 | { |
| 2198 | $start = 0; |
| 2199 | } |
| 2200 | $db->sql_freeresult($result); |
| 2201 | } |
| 2202 | while ($start); |
| 2203 | |
| 2204 | // Delete group from legend and teampage |
| 2205 | try |
| 2206 | { |
| 2207 | /* @var $legend \phpbb\groupposition\legend */ |
| 2208 | $legend = $phpbb_container->get('groupposition.legend'); |
| 2209 | $legend->delete_group($group_id); |
| 2210 | unset($legend); |
| 2211 | } |
| 2212 | catch (\phpbb\groupposition\exception $exception) |
| 2213 | { |
| 2214 | // The group we want to delete does not exist. |
| 2215 | // No reason to worry, we just continue the deleting process. |
| 2216 | //trigger_error($user->lang($exception->getMessage())); |
| 2217 | } |
| 2218 | |
| 2219 | try |
| 2220 | { |
| 2221 | /* @var $teampage \phpbb\groupposition\teampage */ |
| 2222 | $teampage = $phpbb_container->get('groupposition.teampage'); |
| 2223 | $teampage->delete_group($group_id); |
| 2224 | unset($teampage); |
| 2225 | } |
| 2226 | catch (\phpbb\groupposition\exception $exception) |
| 2227 | { |
| 2228 | // The group we want to delete does not exist. |
| 2229 | // No reason to worry, we just continue the deleting process. |
| 2230 | //trigger_error($user->lang($exception->getMessage())); |
| 2231 | } |
| 2232 | |
| 2233 | // Delete group |
| 2234 | $sql = 'DELETE FROM ' . GROUPS_TABLE . " |
| 2235 | WHERE group_id = $group_id"; |
| 2236 | $db->sql_query($sql); |
| 2237 | |
| 2238 | // Delete auth entries from the groups table |
| 2239 | $sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . " |
| 2240 | WHERE group_id = $group_id"; |
| 2241 | $db->sql_query($sql); |
| 2242 | |
| 2243 | /** |
| 2244 | * Event after a group is deleted |
| 2245 | * |
| 2246 | * @event core.delete_group_after |
| 2247 | * @var int group_id ID of the deleted group |
| 2248 | * @var string group_name Name of the deleted group |
| 2249 | * @since 3.1.0-a1 |
| 2250 | */ |
| 2251 | $vars = array('group_id', 'group_name'); |
| 2252 | extract($phpbb_dispatcher->trigger_event('core.delete_group_after', compact($vars))); |
| 2253 | |
| 2254 | // Re-cache moderators |
| 2255 | if (!function_exists('phpbb_cache_moderators')) |
| 2256 | { |
| 2257 | include($phpbb_root_path . 'includes/functions_admin.' . $phpEx); |
| 2258 | } |
| 2259 | |
| 2260 | phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth); |
| 2261 | |
| 2262 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_GROUP_DELETE', false, array($group_name)); |
| 2263 | |
| 2264 | // Return false - no error |
| 2265 | return false; |
| 2266 | } |
| 2267 | |
| 2268 | /** |
| 2269 | * Add user(s) to group |
| 2270 | * |
| 2271 | * @return string|false false if no errors occurred, else the user lang string for the relevant error, for example 'NO_USER' |
| 2272 | */ |
| 2273 | function group_user_add($group_id, $user_id_ary = false, $username_ary = false, $group_name = false, $default = false, $leader = 0, $pending = 0, $group_attributes = false) |
| 2274 | { |
| 2275 | global $db, $auth, $user, $phpbb_container, $phpbb_log, $phpbb_dispatcher; |
| 2276 | |
| 2277 | // We need both username and user_id info |
| 2278 | $result = user_get_id_name($user_id_ary, $username_ary); |
| 2279 | |
| 2280 | if (empty($user_id_ary) || $result !== false) |
| 2281 | { |
| 2282 | return 'NO_USER'; |
| 2283 | } |
| 2284 | |
| 2285 | // Because the item that gets passed into the previous function is unset, the reference is lost and our original |
| 2286 | // array is retained - so we know there's a problem if there's a different number of ids to usernames now. |
| 2287 | if (count($user_id_ary) != count($username_ary)) |
| 2288 | { |
| 2289 | return 'GROUP_USERS_INVALID'; |
| 2290 | } |
| 2291 | |
| 2292 | // Remove users who are already members of this group |
| 2293 | $sql = 'SELECT user_id, group_leader |
| 2294 | FROM ' . USER_GROUP_TABLE . ' |
| 2295 | WHERE ' . $db->sql_in_set('user_id', $user_id_ary) . " |
| 2296 | AND group_id = $group_id"; |
| 2297 | $result = $db->sql_query($sql); |
| 2298 | |
| 2299 | $add_id_ary = $update_id_ary = array(); |
| 2300 | while ($row = $db->sql_fetchrow($result)) |
| 2301 | { |
| 2302 | $add_id_ary[] = (int) $row['user_id']; |
| 2303 | |
| 2304 | if ($leader && !$row['group_leader']) |
| 2305 | { |
| 2306 | $update_id_ary[] = (int) $row['user_id']; |
| 2307 | } |
| 2308 | } |
| 2309 | $db->sql_freeresult($result); |
| 2310 | |
| 2311 | // Do all the users exist in this group? |
| 2312 | $add_id_ary = array_diff($user_id_ary, $add_id_ary); |
| 2313 | |
| 2314 | // If we have no users |
| 2315 | if (!count($add_id_ary) && !count($update_id_ary)) |
| 2316 | { |
| 2317 | return 'GROUP_USERS_EXIST'; |
| 2318 | } |
| 2319 | |
| 2320 | /** |
| 2321 | * Event before users are added to a group |
| 2322 | * |
| 2323 | * @event core.group_add_user_before |
| 2324 | * @var int group_id ID of the group to which users are added |
| 2325 | * @var string group_name Name of the group |
| 2326 | * @var array user_id_ary IDs of the users to be added |
| 2327 | * @var array username_ary Names of the users to be added |
| 2328 | * @var int pending Pending setting, 1 if user(s) added are pending |
| 2329 | * @var array add_id_ary IDs of the users to be added who are not members yet |
| 2330 | * @since 3.3.15-RC1 |
| 2331 | */ |
| 2332 | $vars = array( |
| 2333 | 'group_id', |
| 2334 | 'group_name', |
| 2335 | 'user_id_ary', |
| 2336 | 'username_ary', |
| 2337 | 'pending', |
| 2338 | 'add_id_ary', |
| 2339 | ); |
| 2340 | extract($phpbb_dispatcher->trigger_event('core.group_add_user_before', compact($vars))); |
| 2341 | |
| 2342 | $db->sql_transaction('begin'); |
| 2343 | |
| 2344 | // Insert the new users |
| 2345 | if (count($add_id_ary)) |
| 2346 | { |
| 2347 | $sql_ary = array(); |
| 2348 | |
| 2349 | foreach ($add_id_ary as $user_id) |
| 2350 | { |
| 2351 | $sql_ary[] = array( |
| 2352 | 'user_id' => (int) $user_id, |
| 2353 | 'group_id' => (int) $group_id, |
| 2354 | 'group_leader' => (int) $leader, |
| 2355 | 'user_pending' => (int) $pending, |
| 2356 | ); |
| 2357 | } |
| 2358 | |
| 2359 | $db->sql_multi_insert(USER_GROUP_TABLE, $sql_ary); |
| 2360 | } |
| 2361 | |
| 2362 | if (count($update_id_ary)) |
| 2363 | { |
| 2364 | $sql = 'UPDATE ' . USER_GROUP_TABLE . ' |
| 2365 | SET group_leader = 1 |
| 2366 | WHERE ' . $db->sql_in_set('user_id', $update_id_ary) . " |
| 2367 | AND group_id = $group_id"; |
| 2368 | $db->sql_query($sql); |
| 2369 | } |
| 2370 | |
| 2371 | if ($default) |
| 2372 | { |
| 2373 | group_user_attributes('default', $group_id, $user_id_ary, false, $group_name, $group_attributes); |
| 2374 | } |
| 2375 | |
| 2376 | $db->sql_transaction('commit'); |
| 2377 | |
| 2378 | // Clear permissions cache of relevant users |
| 2379 | $auth->acl_clear_prefetch($user_id_ary); |
| 2380 | |
| 2381 | /** |
| 2382 | * Event after users are added to a group |
| 2383 | * |
| 2384 | * @event core.group_add_user_after |
| 2385 | * @var int group_id ID of the group to which users are added |
| 2386 | * @var string group_name Name of the group |
| 2387 | * @var array user_id_ary IDs of the users which are added |
| 2388 | * @var array username_ary names of the users which are added |
| 2389 | * @var int pending Pending setting, 1 if user(s) added are pending |
| 2390 | * @since 3.1.7-RC1 |
| 2391 | */ |
| 2392 | $vars = array( |
| 2393 | 'group_id', |
| 2394 | 'group_name', |
| 2395 | 'user_id_ary', |
| 2396 | 'username_ary', |
| 2397 | 'pending', |
| 2398 | ); |
| 2399 | extract($phpbb_dispatcher->trigger_event('core.group_add_user_after', compact($vars))); |
| 2400 | |
| 2401 | if (!$group_name) |
| 2402 | { |
| 2403 | $group_name = get_group_name($group_id); |
| 2404 | } |
| 2405 | |
| 2406 | $log = ($leader) ? 'LOG_MODS_ADDED' : (($pending) ? 'LOG_USERS_PENDING' : 'LOG_USERS_ADDED'); |
| 2407 | |
| 2408 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, $log, false, array($group_name, implode(', ', $username_ary))); |
| 2409 | |
| 2410 | group_update_listings($group_id); |
| 2411 | |
| 2412 | if ($pending) |
| 2413 | { |
| 2414 | /* @var $phpbb_notifications \phpbb\notification\manager */ |
| 2415 | $phpbb_notifications = $phpbb_container->get('notification_manager'); |
| 2416 | |
| 2417 | foreach ($add_id_ary as $user_id) |
| 2418 | { |
| 2419 | $phpbb_notifications->add_notifications('notification.type.group_request', array( |
| 2420 | 'group_id' => $group_id, |
| 2421 | 'user_id' => $user_id, |
| 2422 | 'group_name' => $group_name, |
| 2423 | )); |
| 2424 | } |
| 2425 | } |
| 2426 | |
| 2427 | // Return false - no error |
| 2428 | return false; |
| 2429 | } |
| 2430 | |
| 2431 | /** |
| 2432 | * Remove a user/s from a given group. When we remove users we update their |
| 2433 | * default group_id. We do this by examining which "special" groups they belong |
| 2434 | * to. The selection is made based on a reasonable priority system |
| 2435 | * |
| 2436 | * @return false if no errors occurred, else the user lang string for the relevant error, for example 'NO_USER' |
| 2437 | */ |
| 2438 | function group_user_del($group_id, $user_id_ary = false, $username_ary = false, $group_name = false, $log_action = true) |
| 2439 | { |
| 2440 | global $db, $auth, $config, $user, $phpbb_dispatcher, $phpbb_container, $phpbb_log; |
| 2441 | |
| 2442 | if ($config['coppa_enable']) |
| 2443 | { |
| 2444 | $group_order = array('ADMINISTRATORS', 'GLOBAL_MODERATORS', 'NEWLY_REGISTERED', 'REGISTERED_COPPA', 'REGISTERED', 'BOTS', 'GUESTS'); |
| 2445 | } |
| 2446 | else |
| 2447 | { |
| 2448 | $group_order = array('ADMINISTRATORS', 'GLOBAL_MODERATORS', 'NEWLY_REGISTERED', 'REGISTERED', 'BOTS', 'GUESTS'); |
| 2449 | } |
| 2450 | |
| 2451 | // We need both username and user_id info |
| 2452 | $result = user_get_id_name($user_id_ary, $username_ary); |
| 2453 | |
| 2454 | if (empty($user_id_ary) || $result !== false) |
| 2455 | { |
| 2456 | return 'NO_USER'; |
| 2457 | } |
| 2458 | |
| 2459 | $sql = 'SELECT * |
| 2460 | FROM ' . GROUPS_TABLE . ' |
| 2461 | WHERE ' . $db->sql_in_set('group_name', $group_order); |
| 2462 | $result = $db->sql_query($sql); |
| 2463 | |
| 2464 | $group_order_id = $special_group_data = array(); |
| 2465 | while ($row = $db->sql_fetchrow($result)) |
| 2466 | { |
| 2467 | $group_order_id[$row['group_name']] = $row['group_id']; |
| 2468 | |
| 2469 | $special_group_data[$row['group_id']] = array( |
| 2470 | 'group_colour' => $row['group_colour'], |
| 2471 | 'group_rank' => $row['group_rank'], |
| 2472 | ); |
| 2473 | |
| 2474 | // Only set the group avatar if one is defined... |
| 2475 | if ($row['group_avatar']) |
| 2476 | { |
| 2477 | $special_group_data[$row['group_id']] = array_merge($special_group_data[$row['group_id']], array( |
| 2478 | 'group_avatar' => $row['group_avatar'], |
| 2479 | 'group_avatar_type' => $row['group_avatar_type'], |
| 2480 | 'group_avatar_width' => $row['group_avatar_width'], |
| 2481 | 'group_avatar_height' => $row['group_avatar_height']) |
| 2482 | ); |
| 2483 | } |
| 2484 | } |
| 2485 | $db->sql_freeresult($result); |
| 2486 | |
| 2487 | // Get users default groups - we only need to reset default group membership if the group from which the user gets removed is set as default |
| 2488 | $sql = 'SELECT user_id, group_id |
| 2489 | FROM ' . USERS_TABLE . ' |
| 2490 | WHERE ' . $db->sql_in_set('user_id', $user_id_ary); |
| 2491 | $result = $db->sql_query($sql); |
| 2492 | |
| 2493 | $default_groups = array(); |
| 2494 | while ($row = $db->sql_fetchrow($result)) |
| 2495 | { |
| 2496 | $default_groups[$row['user_id']] = $row['group_id']; |
| 2497 | } |
| 2498 | $db->sql_freeresult($result); |
| 2499 | |
| 2500 | // What special group memberships exist for these users? |
| 2501 | $sql = 'SELECT g.group_id, g.group_name, ug.user_id |
| 2502 | FROM ' . USER_GROUP_TABLE . ' ug, ' . GROUPS_TABLE . ' g |
| 2503 | WHERE ' . $db->sql_in_set('ug.user_id', $user_id_ary) . " |
| 2504 | AND g.group_id = ug.group_id |
| 2505 | AND g.group_id <> $group_id |
| 2506 | AND g.group_type = " . GROUP_SPECIAL . ' |
| 2507 | ORDER BY ug.user_id, g.group_id'; |
| 2508 | $result = $db->sql_query($sql); |
| 2509 | |
| 2510 | $temp_ary = array(); |
| 2511 | while ($row = $db->sql_fetchrow($result)) |
| 2512 | { |
| 2513 | if ($default_groups[$row['user_id']] == $group_id && (!isset($temp_ary[$row['user_id']]) || $group_order_id[$row['group_name']] < $temp_ary[$row['user_id']])) |
| 2514 | { |
| 2515 | $temp_ary[$row['user_id']] = $row['group_id']; |
| 2516 | } |
| 2517 | } |
| 2518 | $db->sql_freeresult($result); |
| 2519 | |
| 2520 | // sql_where_ary holds the new default groups and their users |
| 2521 | $sql_where_ary = array(); |
| 2522 | foreach ($temp_ary as $uid => $gid) |
| 2523 | { |
| 2524 | $sql_where_ary[$gid][] = $uid; |
| 2525 | } |
| 2526 | unset($temp_ary); |
| 2527 | |
| 2528 | foreach ($special_group_data as $gid => $default_data_ary) |
| 2529 | { |
| 2530 | if (isset($sql_where_ary[$gid]) && count($sql_where_ary[$gid])) |
| 2531 | { |
| 2532 | remove_default_rank($group_id, $sql_where_ary[$gid]); |
| 2533 | remove_default_avatar($group_id, $sql_where_ary[$gid]); |
| 2534 | group_set_user_default($gid, $sql_where_ary[$gid], $default_data_ary); |
| 2535 | } |
| 2536 | } |
| 2537 | unset($special_group_data); |
| 2538 | |
| 2539 | /** |
| 2540 | * Event before users are removed from a group |
| 2541 | * |
| 2542 | * @event core.group_delete_user_before |
| 2543 | * @var int group_id ID of the group from which users are deleted |
| 2544 | * @var string group_name Name of the group |
| 2545 | * @var array user_id_ary IDs of the users which are removed |
| 2546 | * @var array username_ary names of the users which are removed |
| 2547 | * @since 3.1.0-a1 |
| 2548 | */ |
| 2549 | $vars = array('group_id', 'group_name', 'user_id_ary', 'username_ary'); |
| 2550 | extract($phpbb_dispatcher->trigger_event('core.group_delete_user_before', compact($vars))); |
| 2551 | |
| 2552 | $sql = 'DELETE FROM ' . USER_GROUP_TABLE . " |
| 2553 | WHERE group_id = $group_id |
| 2554 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2555 | $db->sql_query($sql); |
| 2556 | |
| 2557 | // Clear permissions cache of relevant users |
| 2558 | $auth->acl_clear_prefetch($user_id_ary); |
| 2559 | |
| 2560 | /** |
| 2561 | * Event after users are removed from a group |
| 2562 | * |
| 2563 | * @event core.group_delete_user_after |
| 2564 | * @var int group_id ID of the group from which users are deleted |
| 2565 | * @var string group_name Name of the group |
| 2566 | * @var array user_id_ary IDs of the users which are removed |
| 2567 | * @var array username_ary names of the users which are removed |
| 2568 | * @since 3.1.7-RC1 |
| 2569 | */ |
| 2570 | $vars = array('group_id', 'group_name', 'user_id_ary', 'username_ary'); |
| 2571 | extract($phpbb_dispatcher->trigger_event('core.group_delete_user_after', compact($vars))); |
| 2572 | |
| 2573 | if ($log_action) |
| 2574 | { |
| 2575 | if (!$group_name) |
| 2576 | { |
| 2577 | $group_name = get_group_name($group_id); |
| 2578 | } |
| 2579 | |
| 2580 | $log = 'LOG_GROUP_REMOVE'; |
| 2581 | |
| 2582 | if ($group_name) |
| 2583 | { |
| 2584 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, $log, false, array($group_name, implode(', ', $username_ary))); |
| 2585 | } |
| 2586 | } |
| 2587 | |
| 2588 | group_update_listings($group_id); |
| 2589 | |
| 2590 | /* @var $phpbb_notifications \phpbb\notification\manager */ |
| 2591 | $phpbb_notifications = $phpbb_container->get('notification_manager'); |
| 2592 | |
| 2593 | $phpbb_notifications->delete_notifications('notification.type.group_request', $user_id_ary, $group_id); |
| 2594 | |
| 2595 | // Return false - no error |
| 2596 | return false; |
| 2597 | } |
| 2598 | |
| 2599 | |
| 2600 | /** |
| 2601 | * Removes the group avatar of the default group from the users in user_ids who have that group as default. |
| 2602 | */ |
| 2603 | function remove_default_avatar($group_id, $user_ids) |
| 2604 | { |
| 2605 | global $db; |
| 2606 | |
| 2607 | if (!is_array($user_ids)) |
| 2608 | { |
| 2609 | $user_ids = array($user_ids); |
| 2610 | } |
| 2611 | if (empty($user_ids)) |
| 2612 | { |
| 2613 | return false; |
| 2614 | } |
| 2615 | |
| 2616 | $user_ids = array_map('intval', $user_ids); |
| 2617 | |
| 2618 | $sql = 'SELECT * |
| 2619 | FROM ' . GROUPS_TABLE . ' |
| 2620 | WHERE group_id = ' . (int) $group_id; |
| 2621 | $result = $db->sql_query($sql); |
| 2622 | if (!$row = $db->sql_fetchrow($result)) |
| 2623 | { |
| 2624 | $db->sql_freeresult($result); |
| 2625 | return false; |
| 2626 | } |
| 2627 | $db->sql_freeresult($result); |
| 2628 | |
| 2629 | $sql = 'UPDATE ' . USERS_TABLE . " |
| 2630 | SET user_avatar = '', |
| 2631 | user_avatar_type = '', |
| 2632 | user_avatar_width = 0, |
| 2633 | user_avatar_height = 0 |
| 2634 | WHERE group_id = " . (int) $group_id . " |
| 2635 | AND user_avatar = '" . $db->sql_escape($row['group_avatar']) . "' |
| 2636 | AND " . $db->sql_in_set('user_id', $user_ids); |
| 2637 | |
| 2638 | $db->sql_query($sql); |
| 2639 | } |
| 2640 | |
| 2641 | /** |
| 2642 | * Removes the group rank of the default group from the users in user_ids who have that group as default. |
| 2643 | * @return bool true if successful, false if not |
| 2644 | */ |
| 2645 | function remove_default_rank($group_id, $user_ids) |
| 2646 | { |
| 2647 | global $db; |
| 2648 | |
| 2649 | if (!is_array($user_ids)) |
| 2650 | { |
| 2651 | $user_ids = array($user_ids); |
| 2652 | } |
| 2653 | if (empty($user_ids)) |
| 2654 | { |
| 2655 | return false; |
| 2656 | } |
| 2657 | |
| 2658 | $user_ids = array_map('intval', $user_ids); |
| 2659 | |
| 2660 | $sql = 'SELECT * |
| 2661 | FROM ' . GROUPS_TABLE . ' |
| 2662 | WHERE group_id = ' . (int) $group_id; |
| 2663 | $result = $db->sql_query($sql); |
| 2664 | if (!$row = $db->sql_fetchrow($result)) |
| 2665 | { |
| 2666 | $db->sql_freeresult($result); |
| 2667 | return false; |
| 2668 | } |
| 2669 | $db->sql_freeresult($result); |
| 2670 | |
| 2671 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 2672 | SET user_rank = 0 |
| 2673 | WHERE group_id = ' . (int) $group_id . ' |
| 2674 | AND user_rank <> 0 |
| 2675 | AND user_rank = ' . (int) $row['group_rank'] . ' |
| 2676 | AND ' . $db->sql_in_set('user_id', $user_ids); |
| 2677 | $db->sql_query($sql); |
| 2678 | |
| 2679 | return true; |
| 2680 | } |
| 2681 | |
| 2682 | /** |
| 2683 | * This is used to promote (to leader), demote or set as default a member/s |
| 2684 | */ |
| 2685 | function group_user_attributes($action, $group_id, $user_id_ary = false, $username_ary = false, $group_name = false, $group_attributes = false) |
| 2686 | { |
| 2687 | global $db, $auth, $user, $phpbb_container, $phpbb_log, $phpbb_dispatcher; |
| 2688 | |
| 2689 | // We need both username and user_id info |
| 2690 | $result = user_get_id_name($user_id_ary, $username_ary); |
| 2691 | |
| 2692 | if (empty($user_id_ary) || $result !== false) |
| 2693 | { |
| 2694 | return 'NO_USERS'; |
| 2695 | } |
| 2696 | |
| 2697 | if (!$group_name) |
| 2698 | { |
| 2699 | $group_name = get_group_name($group_id); |
| 2700 | } |
| 2701 | |
| 2702 | switch ($action) |
| 2703 | { |
| 2704 | case 'demote': |
| 2705 | case 'promote': |
| 2706 | |
| 2707 | $sql = 'SELECT user_id |
| 2708 | FROM ' . USER_GROUP_TABLE . " |
| 2709 | WHERE group_id = $group_id |
| 2710 | AND user_pending = 1 |
| 2711 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2712 | $result = $db->sql_query_limit($sql, 1); |
| 2713 | $not_empty = ($db->sql_fetchrow($result)); |
| 2714 | $db->sql_freeresult($result); |
| 2715 | if ($not_empty) |
| 2716 | { |
| 2717 | return 'NO_VALID_USERS'; |
| 2718 | } |
| 2719 | |
| 2720 | $sql = 'UPDATE ' . USER_GROUP_TABLE . ' |
| 2721 | SET group_leader = ' . (($action == 'promote') ? 1 : 0) . " |
| 2722 | WHERE group_id = $group_id |
| 2723 | AND user_pending = 0 |
| 2724 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2725 | $db->sql_query($sql); |
| 2726 | |
| 2727 | $log = ($action == 'promote') ? 'LOG_GROUP_PROMOTED' : 'LOG_GROUP_DEMOTED'; |
| 2728 | break; |
| 2729 | |
| 2730 | case 'approve': |
| 2731 | // Make sure we only approve those which are pending ;) |
| 2732 | $sql = 'SELECT u.user_id, u.user_email, u.username, u.username_clean, u.user_notify_type, u.user_jabber, u.user_lang |
| 2733 | FROM ' . USERS_TABLE . ' u, ' . USER_GROUP_TABLE . ' ug |
| 2734 | WHERE ug.group_id = ' . $group_id . ' |
| 2735 | AND ug.user_pending = 1 |
| 2736 | AND ug.user_id = u.user_id |
| 2737 | AND ' . $db->sql_in_set('ug.user_id', $user_id_ary); |
| 2738 | $result = $db->sql_query($sql); |
| 2739 | |
| 2740 | $user_id_ary = array(); |
| 2741 | while ($row = $db->sql_fetchrow($result)) |
| 2742 | { |
| 2743 | $user_id_ary[] = $row['user_id']; |
| 2744 | } |
| 2745 | $db->sql_freeresult($result); |
| 2746 | |
| 2747 | if (!count($user_id_ary)) |
| 2748 | { |
| 2749 | return false; |
| 2750 | } |
| 2751 | |
| 2752 | $sql = 'UPDATE ' . USER_GROUP_TABLE . " |
| 2753 | SET user_pending = 0 |
| 2754 | WHERE group_id = $group_id |
| 2755 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2756 | $db->sql_query($sql); |
| 2757 | |
| 2758 | /* @var $phpbb_notifications \phpbb\notification\manager */ |
| 2759 | $phpbb_notifications = $phpbb_container->get('notification_manager'); |
| 2760 | |
| 2761 | $phpbb_notifications->add_notifications('notification.type.group_request_approved', array( |
| 2762 | 'user_ids' => $user_id_ary, |
| 2763 | 'group_id' => $group_id, |
| 2764 | 'group_name' => $group_name, |
| 2765 | )); |
| 2766 | $phpbb_notifications->delete_notifications('notification.type.group_request', $user_id_ary, $group_id); |
| 2767 | |
| 2768 | $log = 'LOG_USERS_APPROVED'; |
| 2769 | break; |
| 2770 | |
| 2771 | case 'default': |
| 2772 | // We only set default group for approved members of the group |
| 2773 | $sql = 'SELECT user_id |
| 2774 | FROM ' . USER_GROUP_TABLE . " |
| 2775 | WHERE group_id = $group_id |
| 2776 | AND user_pending = 0 |
| 2777 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2778 | $result = $db->sql_query($sql); |
| 2779 | |
| 2780 | $user_id_ary = $username_ary = array(); |
| 2781 | while ($row = $db->sql_fetchrow($result)) |
| 2782 | { |
| 2783 | $user_id_ary[] = $row['user_id']; |
| 2784 | } |
| 2785 | $db->sql_freeresult($result); |
| 2786 | |
| 2787 | $result = user_get_id_name($user_id_ary, $username_ary); |
| 2788 | if (!count($user_id_ary) || $result !== false) |
| 2789 | { |
| 2790 | return 'NO_USERS'; |
| 2791 | } |
| 2792 | |
| 2793 | $sql = 'SELECT user_id, group_id |
| 2794 | FROM ' . USERS_TABLE . ' |
| 2795 | WHERE ' . $db->sql_in_set('user_id', $user_id_ary, false, true); |
| 2796 | $result = $db->sql_query($sql); |
| 2797 | |
| 2798 | $groups = array(); |
| 2799 | while ($row = $db->sql_fetchrow($result)) |
| 2800 | { |
| 2801 | if (!isset($groups[$row['group_id']])) |
| 2802 | { |
| 2803 | $groups[$row['group_id']] = array(); |
| 2804 | } |
| 2805 | $groups[$row['group_id']][] = $row['user_id']; |
| 2806 | } |
| 2807 | $db->sql_freeresult($result); |
| 2808 | |
| 2809 | foreach ($groups as $gid => $uids) |
| 2810 | { |
| 2811 | remove_default_rank($gid, $uids); |
| 2812 | remove_default_avatar($gid, $uids); |
| 2813 | } |
| 2814 | group_set_user_default($group_id, $user_id_ary, $group_attributes); |
| 2815 | $log = 'LOG_GROUP_DEFAULTS'; |
| 2816 | break; |
| 2817 | } |
| 2818 | |
| 2819 | /** |
| 2820 | * Event to perform additional actions on setting user group attributes |
| 2821 | * |
| 2822 | * @event core.user_set_group_attributes |
| 2823 | * @var int group_id ID of the group |
| 2824 | * @var string group_name Name of the group |
| 2825 | * @var array user_id_ary IDs of the users to set group attributes |
| 2826 | * @var array username_ary Names of the users to set group attributes |
| 2827 | * @var array group_attributes Group attributes which were changed |
| 2828 | * @var string action Action to perform over the group members |
| 2829 | * @since 3.1.10-RC1 |
| 2830 | */ |
| 2831 | $vars = array( |
| 2832 | 'group_id', |
| 2833 | 'group_name', |
| 2834 | 'user_id_ary', |
| 2835 | 'username_ary', |
| 2836 | 'group_attributes', |
| 2837 | 'action', |
| 2838 | ); |
| 2839 | extract($phpbb_dispatcher->trigger_event('core.user_set_group_attributes', compact($vars))); |
| 2840 | |
| 2841 | // Clear permissions cache of relevant users |
| 2842 | $auth->acl_clear_prefetch($user_id_ary); |
| 2843 | |
| 2844 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, $log, false, array($group_name, implode(', ', $username_ary))); |
| 2845 | |
| 2846 | group_update_listings($group_id); |
| 2847 | |
| 2848 | return false; |
| 2849 | } |
| 2850 | |
| 2851 | /** |
| 2852 | * A small version of validate_username to check for a group name's existence. To be called directly. |
| 2853 | */ |
| 2854 | function group_validate_groupname($group_id, $group_name) |
| 2855 | { |
| 2856 | global $db; |
| 2857 | |
| 2858 | $group_name = utf8_clean_string($group_name); |
| 2859 | |
| 2860 | if (!empty($group_id)) |
| 2861 | { |
| 2862 | $sql = 'SELECT group_name |
| 2863 | FROM ' . GROUPS_TABLE . ' |
| 2864 | WHERE group_id = ' . (int) $group_id; |
| 2865 | $result = $db->sql_query($sql); |
| 2866 | $row = $db->sql_fetchrow($result); |
| 2867 | $db->sql_freeresult($result); |
| 2868 | |
| 2869 | if (!$row) |
| 2870 | { |
| 2871 | return false; |
| 2872 | } |
| 2873 | |
| 2874 | $allowed_groupname = utf8_clean_string($row['group_name']); |
| 2875 | |
| 2876 | if ($allowed_groupname == $group_name) |
| 2877 | { |
| 2878 | return false; |
| 2879 | } |
| 2880 | } |
| 2881 | |
| 2882 | $sql = 'SELECT group_name |
| 2883 | FROM ' . GROUPS_TABLE . " |
| 2884 | WHERE LOWER(group_name) = '" . $db->sql_escape(utf8_strtolower($group_name)) . "'"; |
| 2885 | $result = $db->sql_query($sql); |
| 2886 | $row = $db->sql_fetchrow($result); |
| 2887 | $db->sql_freeresult($result); |
| 2888 | |
| 2889 | if ($row) |
| 2890 | { |
| 2891 | return 'GROUP_NAME_TAKEN'; |
| 2892 | } |
| 2893 | |
| 2894 | return false; |
| 2895 | } |
| 2896 | |
| 2897 | /** |
| 2898 | * Set users default group |
| 2899 | * |
| 2900 | * @access private |
| 2901 | */ |
| 2902 | function group_set_user_default($group_id, $user_id_ary, $group_attributes = false, $update_listing = false) |
| 2903 | { |
| 2904 | global $config, $phpbb_container, $db, $phpbb_dispatcher; |
| 2905 | |
| 2906 | if (empty($user_id_ary)) |
| 2907 | { |
| 2908 | return; |
| 2909 | } |
| 2910 | |
| 2911 | $attribute_ary = array( |
| 2912 | 'group_colour' => 'string', |
| 2913 | 'group_rank' => 'int', |
| 2914 | 'group_avatar' => 'string', |
| 2915 | 'group_avatar_type' => 'string', |
| 2916 | 'group_avatar_width' => 'int', |
| 2917 | 'group_avatar_height' => 'int', |
| 2918 | ); |
| 2919 | |
| 2920 | $sql_ary = array( |
| 2921 | 'group_id' => $group_id |
| 2922 | ); |
| 2923 | |
| 2924 | // Were group attributes passed to the function? If not we need to obtain them |
| 2925 | if ($group_attributes === false) |
| 2926 | { |
| 2927 | $sql = 'SELECT ' . implode(', ', array_keys($attribute_ary)) . ' |
| 2928 | FROM ' . GROUPS_TABLE . " |
| 2929 | WHERE group_id = $group_id"; |
| 2930 | $result = $db->sql_query($sql); |
| 2931 | $group_attributes = $db->sql_fetchrow($result); |
| 2932 | $db->sql_freeresult($result); |
| 2933 | } |
| 2934 | |
| 2935 | foreach ($attribute_ary as $attribute => $type) |
| 2936 | { |
| 2937 | if (isset($group_attributes[$attribute])) |
| 2938 | { |
| 2939 | // If we are about to set an avatar or rank, we will not overwrite with empty, unless we are not actually changing the default group |
| 2940 | if ((strpos($attribute, 'group_avatar') === 0 || strpos($attribute, 'group_rank') === 0) && !$group_attributes[$attribute]) |
| 2941 | { |
| 2942 | continue; |
| 2943 | } |
| 2944 | |
| 2945 | settype($group_attributes[$attribute], $type); |
| 2946 | $sql_ary[str_replace('group_', 'user_', $attribute)] = $group_attributes[$attribute]; |
| 2947 | } |
| 2948 | } |
| 2949 | |
| 2950 | $updated_sql_ary = $sql_ary; |
| 2951 | |
| 2952 | // Before we update the user attributes, we will update the rank for users that don't have a custom rank |
| 2953 | if (isset($sql_ary['user_rank'])) |
| 2954 | { |
| 2955 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 2956 | SET ' . $db->sql_build_array('UPDATE', array('user_rank' => $sql_ary['user_rank'])) . ' |
| 2957 | WHERE user_rank = 0 |
| 2958 | AND ' . $db->sql_in_set('user_id', $user_id_ary); |
| 2959 | $db->sql_query($sql); |
| 2960 | unset($sql_ary['user_rank']); |
| 2961 | } |
| 2962 | |
| 2963 | // Before we update the user attributes, we will update the avatar for users that don't have a custom avatar |
| 2964 | $avatar_options = array('user_avatar', 'user_avatar_type', 'user_avatar_height', 'user_avatar_width'); |
| 2965 | |
| 2966 | if (isset($sql_ary['user_avatar'])) |
| 2967 | { |
| 2968 | $avatar_sql_ary = array(); |
| 2969 | foreach ($avatar_options as $avatar_option) |
| 2970 | { |
| 2971 | if (isset($sql_ary[$avatar_option])) |
| 2972 | { |
| 2973 | $avatar_sql_ary[$avatar_option] = $sql_ary[$avatar_option]; |
| 2974 | } |
| 2975 | } |
| 2976 | |
| 2977 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 2978 | SET ' . $db->sql_build_array('UPDATE', $avatar_sql_ary) . " |
| 2979 | WHERE user_avatar = '' |
| 2980 | AND " . $db->sql_in_set('user_id', $user_id_ary); |
| 2981 | $db->sql_query($sql); |
| 2982 | } |
| 2983 | |
| 2984 | // Remove the avatar options, as we already updated them |
| 2985 | foreach ($avatar_options as $avatar_option) |
| 2986 | { |
| 2987 | unset($sql_ary[$avatar_option]); |
| 2988 | } |
| 2989 | |
| 2990 | if (!empty($sql_ary)) |
| 2991 | { |
| 2992 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 2993 | SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' |
| 2994 | WHERE ' . $db->sql_in_set('user_id', $user_id_ary); |
| 2995 | $db->sql_query($sql); |
| 2996 | } |
| 2997 | |
| 2998 | if (isset($sql_ary['user_colour'])) |
| 2999 | { |
| 3000 | // Update any cached colour information for these users |
| 3001 | $sql = 'UPDATE ' . FORUMS_TABLE . " |
| 3002 | SET forum_last_poster_colour = '" . $db->sql_escape($sql_ary['user_colour']) . "' |
| 3003 | WHERE " . $db->sql_in_set('forum_last_poster_id', $user_id_ary); |
| 3004 | $db->sql_query($sql); |
| 3005 | |
| 3006 | $sql = 'UPDATE ' . TOPICS_TABLE . " |
| 3007 | SET topic_first_poster_colour = '" . $db->sql_escape($sql_ary['user_colour']) . "' |
| 3008 | WHERE " . $db->sql_in_set('topic_poster', $user_id_ary); |
| 3009 | $db->sql_query($sql); |
| 3010 | |
| 3011 | $sql = 'UPDATE ' . TOPICS_TABLE . " |
| 3012 | SET topic_last_poster_colour = '" . $db->sql_escape($sql_ary['user_colour']) . "' |
| 3013 | WHERE " . $db->sql_in_set('topic_last_poster_id', $user_id_ary); |
| 3014 | $db->sql_query($sql); |
| 3015 | |
| 3016 | if (in_array($config['newest_user_id'], $user_id_ary)) |
| 3017 | { |
| 3018 | $config->set('newest_user_colour', $sql_ary['user_colour'], false); |
| 3019 | } |
| 3020 | } |
| 3021 | |
| 3022 | // Make all values available for the event |
| 3023 | $sql_ary = $updated_sql_ary; |
| 3024 | |
| 3025 | /** |
| 3026 | * Event when the default group is set for an array of users |
| 3027 | * |
| 3028 | * @event core.user_set_default_group |
| 3029 | * @var int group_id ID of the group |
| 3030 | * @var array user_id_ary IDs of the users |
| 3031 | * @var array group_attributes Group attributes which were changed |
| 3032 | * @var array update_listing Update the list of moderators and foes |
| 3033 | * @var array sql_ary User attributes which were changed |
| 3034 | * @since 3.1.0-a1 |
| 3035 | */ |
| 3036 | $vars = array('group_id', 'user_id_ary', 'group_attributes', 'update_listing', 'sql_ary'); |
| 3037 | extract($phpbb_dispatcher->trigger_event('core.user_set_default_group', compact($vars))); |
| 3038 | |
| 3039 | if ($update_listing) |
| 3040 | { |
| 3041 | group_update_listings($group_id); |
| 3042 | } |
| 3043 | |
| 3044 | // Because some tables/caches use usercolour-specific data we need to purge this here. |
| 3045 | $phpbb_container->get('cache.driver')->destroy('sql', MODERATOR_CACHE_TABLE); |
| 3046 | } |
| 3047 | |
| 3048 | /** |
| 3049 | * Get group name |
| 3050 | */ |
| 3051 | function get_group_name($group_id) |
| 3052 | { |
| 3053 | global $db, $phpbb_container; |
| 3054 | |
| 3055 | $sql = 'SELECT group_name, group_type |
| 3056 | FROM ' . GROUPS_TABLE . ' |
| 3057 | WHERE group_id = ' . (int) $group_id; |
| 3058 | $result = $db->sql_query($sql); |
| 3059 | $row = $db->sql_fetchrow($result); |
| 3060 | $db->sql_freeresult($result); |
| 3061 | |
| 3062 | if (!$row) |
| 3063 | { |
| 3064 | return ''; |
| 3065 | } |
| 3066 | |
| 3067 | /** @var \phpbb\group\helper $group_helper */ |
| 3068 | $group_helper = $phpbb_container->get('group_helper'); |
| 3069 | |
| 3070 | return $group_helper->get_name($row['group_name']); |
| 3071 | } |
| 3072 | |
| 3073 | /** |
| 3074 | * Obtain either the members of a specified group, the groups the specified user is subscribed to |
| 3075 | * or checking if a specified user is in a specified group. This function does not return pending memberships. |
| 3076 | * |
| 3077 | * Note: Never use this more than once... first group your users/groups |
| 3078 | */ |
| 3079 | function group_memberships($group_id_ary = false, $user_id_ary = false, $return_bool = false) |
| 3080 | { |
| 3081 | global $db; |
| 3082 | |
| 3083 | if (!$group_id_ary && !$user_id_ary) |
| 3084 | { |
| 3085 | return true; |
| 3086 | } |
| 3087 | |
| 3088 | if ($user_id_ary) |
| 3089 | { |
| 3090 | $user_id_ary = (!is_array($user_id_ary)) ? array($user_id_ary) : $user_id_ary; |
| 3091 | } |
| 3092 | |
| 3093 | if ($group_id_ary) |
| 3094 | { |
| 3095 | $group_id_ary = (!is_array($group_id_ary)) ? array($group_id_ary) : $group_id_ary; |
| 3096 | } |
| 3097 | |
| 3098 | $sql = 'SELECT ug.*, u.username, u.username_clean, u.user_email |
| 3099 | FROM ' . USER_GROUP_TABLE . ' ug, ' . USERS_TABLE . ' u |
| 3100 | WHERE ug.user_id = u.user_id |
| 3101 | AND ug.user_pending = 0 AND '; |
| 3102 | |
| 3103 | if ($group_id_ary) |
| 3104 | { |
| 3105 | $sql .= ' ' . $db->sql_in_set('ug.group_id', $group_id_ary); |
| 3106 | } |
| 3107 | |
| 3108 | if ($user_id_ary) |
| 3109 | { |
| 3110 | $sql .= ($group_id_ary) ? ' AND ' : ' '; |
| 3111 | $sql .= $db->sql_in_set('ug.user_id', $user_id_ary); |
| 3112 | } |
| 3113 | |
| 3114 | $result = ($return_bool) ? $db->sql_query_limit($sql, 1) : $db->sql_query($sql); |
| 3115 | |
| 3116 | $row = $db->sql_fetchrow($result); |
| 3117 | |
| 3118 | if ($return_bool) |
| 3119 | { |
| 3120 | $db->sql_freeresult($result); |
| 3121 | return ($row) ? true : false; |
| 3122 | } |
| 3123 | |
| 3124 | if (!$row) |
| 3125 | { |
| 3126 | return false; |
| 3127 | } |
| 3128 | |
| 3129 | $return = array(); |
| 3130 | |
| 3131 | do |
| 3132 | { |
| 3133 | $return[] = $row; |
| 3134 | } |
| 3135 | while ($row = $db->sql_fetchrow($result)); |
| 3136 | |
| 3137 | $db->sql_freeresult($result); |
| 3138 | |
| 3139 | return $return; |
| 3140 | } |
| 3141 | |
| 3142 | /** |
| 3143 | * Re-cache moderators and foes if group has a_ or m_ permissions |
| 3144 | */ |
| 3145 | function group_update_listings($group_id) |
| 3146 | { |
| 3147 | global $db, $cache, $auth; |
| 3148 | |
| 3149 | $hold_ary = $auth->acl_group_raw_data($group_id, array('a_', 'm_')); |
| 3150 | |
| 3151 | if (empty($hold_ary)) |
| 3152 | { |
| 3153 | return; |
| 3154 | } |
| 3155 | |
| 3156 | $mod_permissions = $admin_permissions = false; |
| 3157 | |
| 3158 | foreach ($hold_ary as $g_id => $forum_ary) |
| 3159 | { |
| 3160 | foreach ($forum_ary as $forum_id => $auth_ary) |
| 3161 | { |
| 3162 | foreach ($auth_ary as $auth_option => $setting) |
| 3163 | { |
| 3164 | if ($mod_permissions && $admin_permissions) |
| 3165 | { |
| 3166 | break 3; |
| 3167 | } |
| 3168 | |
| 3169 | if ($setting != ACL_YES) |
| 3170 | { |
| 3171 | continue; |
| 3172 | } |
| 3173 | |
| 3174 | if ($auth_option == 'm_') |
| 3175 | { |
| 3176 | $mod_permissions = true; |
| 3177 | } |
| 3178 | |
| 3179 | if ($auth_option == 'a_') |
| 3180 | { |
| 3181 | $admin_permissions = true; |
| 3182 | } |
| 3183 | } |
| 3184 | } |
| 3185 | } |
| 3186 | |
| 3187 | if ($mod_permissions) |
| 3188 | { |
| 3189 | if (!function_exists('phpbb_cache_moderators')) |
| 3190 | { |
| 3191 | global $phpbb_root_path, $phpEx; |
| 3192 | include($phpbb_root_path . 'includes/functions_admin.' . $phpEx); |
| 3193 | } |
| 3194 | |
| 3195 | global $phpbb_container; |
| 3196 | |
| 3197 | phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth); |
| 3198 | } |
| 3199 | |
| 3200 | if ($mod_permissions || $admin_permissions) |
| 3201 | { |
| 3202 | if (!function_exists('phpbb_update_foes')) |
| 3203 | { |
| 3204 | global $phpbb_root_path, $phpEx; |
| 3205 | include($phpbb_root_path . 'includes/functions_admin.' . $phpEx); |
| 3206 | } |
| 3207 | phpbb_update_foes($db, $auth, array($group_id)); |
| 3208 | } |
| 3209 | } |
| 3210 | |
| 3211 | |
| 3212 | |
| 3213 | /** |
| 3214 | * Funtion to make a user leave the NEWLY_REGISTERED system group. |
| 3215 | * @access public |
| 3216 | * @param int $user_id The id of the user to remove from the group |
| 3217 | * @param mixed $user_data The id of the user to remove from the group |
| 3218 | */ |
| 3219 | function remove_newly_registered($user_id, $user_data = false) |
| 3220 | { |
| 3221 | global $db; |
| 3222 | |
| 3223 | if ($user_data === false) |
| 3224 | { |
| 3225 | $sql = 'SELECT * |
| 3226 | FROM ' . USERS_TABLE . ' |
| 3227 | WHERE user_id = ' . $user_id; |
| 3228 | $result = $db->sql_query($sql); |
| 3229 | $user_row = $db->sql_fetchrow($result); |
| 3230 | $db->sql_freeresult($result); |
| 3231 | |
| 3232 | if (!$user_row) |
| 3233 | { |
| 3234 | return false; |
| 3235 | } |
| 3236 | else |
| 3237 | { |
| 3238 | $user_data = $user_row; |
| 3239 | } |
| 3240 | } |
| 3241 | |
| 3242 | $sql = 'SELECT group_id |
| 3243 | FROM ' . GROUPS_TABLE . " |
| 3244 | WHERE group_name = 'NEWLY_REGISTERED' |
| 3245 | AND group_type = " . GROUP_SPECIAL; |
| 3246 | $result = $db->sql_query($sql); |
| 3247 | $group_id = (int) $db->sql_fetchfield('group_id'); |
| 3248 | $db->sql_freeresult($result); |
| 3249 | |
| 3250 | if (!$group_id) |
| 3251 | { |
| 3252 | return false; |
| 3253 | } |
| 3254 | |
| 3255 | // We need to call group_user_del here, because this function makes sure everything is correctly changed. |
| 3256 | // Force function to not log the removal of users from newly registered users group |
| 3257 | group_user_del($group_id, $user_id, false, false, false); |
| 3258 | |
| 3259 | // Set user_new to 0 to let this not be triggered again |
| 3260 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 3261 | SET user_new = 0 |
| 3262 | WHERE user_id = ' . $user_id; |
| 3263 | $db->sql_query($sql); |
| 3264 | |
| 3265 | // The new users group was the users default group? |
| 3266 | if ($user_data['group_id'] == $group_id) |
| 3267 | { |
| 3268 | // Which group is now the users default one? |
| 3269 | $sql = 'SELECT group_id |
| 3270 | FROM ' . USERS_TABLE . ' |
| 3271 | WHERE user_id = ' . $user_id; |
| 3272 | $result = $db->sql_query($sql); |
| 3273 | $user_data['group_id'] = $db->sql_fetchfield('group_id'); |
| 3274 | $db->sql_freeresult($result); |
| 3275 | } |
| 3276 | |
| 3277 | return $user_data['group_id']; |
| 3278 | } |
| 3279 | |
| 3280 | /** |
| 3281 | * Gets user ids of currently banned registered users. |
| 3282 | * |
| 3283 | * @param array $user_ids Array of users' ids to check for banning, |
| 3284 | * leave empty to get complete list of banned ids |
| 3285 | * @param bool|int $ban_end Bool True to get users currently banned |
| 3286 | * Bool False to only get permanently banned users |
| 3287 | * Int Unix timestamp to get users banned until that time |
| 3288 | * @return array Array of banned users' ids if any, empty array otherwise |
| 3289 | */ |
| 3290 | function phpbb_get_banned_user_ids($user_ids = array(), $ban_end = true) |
| 3291 | { |
| 3292 | global $phpbb_container; |
| 3293 | |
| 3294 | /** @var \phpbb\ban\manager $ban_manager */ |
| 3295 | $ban_manager = $phpbb_container->get('ban.manager'); |
| 3296 | $banned_users = $ban_manager->get_banned_users(); |
| 3297 | |
| 3298 | if ($ban_end === false) |
| 3299 | { |
| 3300 | $banned_users = array_filter($banned_users, function ($end) { |
| 3301 | return $end <= 0; |
| 3302 | }); |
| 3303 | } |
| 3304 | else if ($ban_end !== true) |
| 3305 | { |
| 3306 | $banned_users = array_filter($banned_users, function ($end) use ($ban_end) { |
| 3307 | return $end <= 0 || $end > (int) $ban_end; |
| 3308 | }); |
| 3309 | } |
| 3310 | else |
| 3311 | { |
| 3312 | $banned_users = array_filter($banned_users, function ($end) { |
| 3313 | return $end <= 0 || $end > time(); |
| 3314 | }); |
| 3315 | } |
| 3316 | |
| 3317 | $result_array = []; |
| 3318 | foreach ($banned_users as $user_id => $_) |
| 3319 | { |
| 3320 | if (count($user_ids) && !in_array($user_id, $user_ids)) |
| 3321 | { |
| 3322 | continue; |
| 3323 | } |
| 3324 | |
| 3325 | $result_array[$user_id] = $user_id; |
| 3326 | } |
| 3327 | |
| 3328 | return $result_array; |
| 3329 | } |
| 3330 | |
| 3331 | /** |
| 3332 | * Function for assigning a template var if the zebra module got included |
| 3333 | */ |
| 3334 | function phpbb_module_zebra($mode, &$module_row) |
| 3335 | { |
| 3336 | global $template; |
| 3337 | |
| 3338 | $template->assign_var('S_ZEBRA_ENABLED', true); |
| 3339 | |
| 3340 | if ($mode == 'friends') |
| 3341 | { |
| 3342 | $template->assign_var('S_ZEBRA_FRIENDS_ENABLED', true); |
| 3343 | } |
| 3344 | |
| 3345 | if ($mode == 'foes') |
| 3346 | { |
| 3347 | $template->assign_var('S_ZEBRA_FOES_ENABLED', true); |
| 3348 | } |
| 3349 | } |