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PHP Cross Reference of phpBB-3.1.12-deutsch |
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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 namespace phpbb; 15 16 /** 17 * Base user class 18 * 19 * This is the overarching class which contains (through session extend) 20 * all methods utilised for user functionality during a session. 21 */ 22 class user extends \phpbb\session 23 { 24 var $lang = array(); 25 var $help = array(); 26 var $style = array(); 27 var $date_format; 28 29 /** 30 * DateTimeZone object holding the timezone of the user 31 */ 32 public $timezone; 33 34 /** 35 * @var string Class name of datetime object 36 */ 37 protected $datetime; 38 39 var $lang_name = false; 40 var $lang_id = false; 41 var $lang_path; 42 var $img_lang; 43 var $img_array = array(); 44 45 // Able to add new options (up to id 31) 46 var $keyoptions = array('viewimg' => 0, 'viewflash' => 1, 'viewsmilies' => 2, 'viewsigs' => 3, 'viewavatars' => 4, 'viewcensors' => 5, 'attachsig' => 6, 'bbcode' => 8, 'smilies' => 9, 'sig_bbcode' => 15, 'sig_smilies' => 16, 'sig_links' => 17); 47 48 /** 49 * Constructor to set the lang path 50 * @param string $datetime_class Class name of datetime class 51 */ 52 function __construct($datetime_class) 53 { 54 global $phpbb_root_path; 55 56 $this->lang_path = $phpbb_root_path . 'language/'; 57 $this->datetime = $datetime_class; 58 } 59 60 /** 61 * Function to set custom language path (able to use directory outside of phpBB) 62 * 63 * @param string $lang_path New language path used. 64 * @access public 65 */ 66 function set_custom_lang_path($lang_path) 67 { 68 $this->lang_path = $lang_path; 69 70 if (substr($this->lang_path, -1) != '/') 71 { 72 $this->lang_path .= '/'; 73 } 74 } 75 76 /** 77 * Setup basic user-specific items (style, language, ...) 78 */ 79 function setup($lang_set = false, $style_id = false) 80 { 81 global $db, $request, $template, $config, $auth, $phpEx, $phpbb_root_path, $cache; 82 global $phpbb_dispatcher; 83 84 if ($this->data['user_id'] != ANONYMOUS) 85 { 86 $user_lang_name = (file_exists($this->lang_path . $this->data['user_lang'] . "/common.$phpEx")) ? $this->data['user_lang'] : basename($config['default_lang']); 87 $user_date_format = $this->data['user_dateformat']; 88 $user_timezone = $this->data['user_timezone']; 89 } 90 else 91 { 92 $lang_override = $request->variable('language', ''); 93 if ($lang_override) 94 { 95 $this->set_cookie('lang', $lang_override, 0, false); 96 } 97 else 98 { 99 $lang_override = $request->variable($config['cookie_name'] . '_lang', '', true, \phpbb\request\request_interface::COOKIE); 100 } 101 if ($lang_override) 102 { 103 $use_lang = basename($lang_override); 104 $user_lang_name = (file_exists($this->lang_path . $use_lang . "/common.$phpEx")) ? $use_lang : basename($config['default_lang']); 105 $this->data['user_lang'] = $user_lang_name; 106 } 107 else 108 { 109 $user_lang_name = basename($config['default_lang']); 110 } 111 $user_date_format = $config['default_dateformat']; 112 $user_timezone = $config['board_timezone']; 113 114 /** 115 * If a guest user is surfing, we try to guess his/her language first by obtaining the browser language 116 * If re-enabled we need to make sure only those languages installed are checked 117 * Commented out so we do not loose the code. 118 119 if ($request->header('Accept-Language')) 120 { 121 $accept_lang_ary = explode(',', $request->header('Accept-Language')); 122 123 foreach ($accept_lang_ary as $accept_lang) 124 { 125 // Set correct format ... guess full xx_YY form 126 $accept_lang = substr($accept_lang, 0, 2) . '_' . strtoupper(substr($accept_lang, 3, 2)); 127 $accept_lang = basename($accept_lang); 128 129 if (file_exists($this->lang_path . $accept_lang . "/common.$phpEx")) 130 { 131 $user_lang_name = $config['default_lang'] = $accept_lang; 132 break; 133 } 134 else 135 { 136 // No match on xx_YY so try xx 137 $accept_lang = substr($accept_lang, 0, 2); 138 $accept_lang = basename($accept_lang); 139 140 if (file_exists($this->lang_path . $accept_lang . "/common.$phpEx")) 141 { 142 $user_lang_name = $config['default_lang'] = $accept_lang; 143 break; 144 } 145 } 146 } 147 } 148 */ 149 } 150 151 $user_data = $this->data; 152 $lang_set_ext = array(); 153 154 /** 155 * Event to load language files and modify user data on every page 156 * 157 * @event core.user_setup 158 * @var array user_data Array with user's data row 159 * @var string user_lang_name Basename of the user's langauge 160 * @var string user_date_format User's date/time format 161 * @var string user_timezone User's timezone, should be one of 162 * http://www.php.net/manual/en/timezones.php 163 * @var mixed lang_set String or array of language files 164 * @var array lang_set_ext Array containing entries of format 165 * array( 166 * 'ext_name' => (string) [extension name], 167 * 'lang_set' => (string|array) [language files], 168 * ) 169 * For performance reasons, only load translations 170 * that are absolutely needed globally using this 171 * event. Use local events otherwise. 172 * @var mixed style_id Style we are going to display 173 * @since 3.1.0-a1 174 */ 175 $vars = array( 176 'user_data', 177 'user_lang_name', 178 'user_date_format', 179 'user_timezone', 180 'lang_set', 181 'lang_set_ext', 182 'style_id', 183 ); 184 extract($phpbb_dispatcher->trigger_event('core.user_setup', compact($vars))); 185 186 $this->data = $user_data; 187 $this->lang_name = $user_lang_name; 188 $this->date_format = $user_date_format; 189 190 try 191 { 192 $this->timezone = new \DateTimeZone($user_timezone); 193 } 194 catch (\Exception $e) 195 { 196 // If the timezone the user has selected is invalid, we fall back to UTC. 197 $this->timezone = new \DateTimeZone('UTC'); 198 } 199 200 // We include common language file here to not load it every time a custom language file is included 201 $lang = &$this->lang; 202 203 // Do not suppress error if in DEBUG mode 204 $include_result = (defined('DEBUG')) ? (include $this->lang_path . $this->lang_name . "/common.$phpEx") : (@include $this->lang_path . $this->lang_name . "/common.$phpEx"); 205 206 if ($include_result === false) 207 { 208 die('Language file ' . $this->lang_path . $this->lang_name . "/common.$phpEx" . " couldn't be opened."); 209 } 210 211 $this->add_lang($lang_set); 212 unset($lang_set); 213 214 foreach ($lang_set_ext as $ext_lang_pair) 215 { 216 $this->add_lang_ext($ext_lang_pair['ext_name'], $ext_lang_pair['lang_set']); 217 } 218 unset($lang_set_ext); 219 220 $style_request = $request->variable('style', 0); 221 if ($style_request && (!$config['override_user_style'] || $auth->acl_get('a_styles')) && !defined('ADMIN_START')) 222 { 223 global $SID, $_EXTRA_URL; 224 225 $style_id = $style_request; 226 $SID .= '&style=' . $style_id; 227 $_EXTRA_URL = array('style=' . $style_id); 228 } 229 else 230 { 231 // Set up style 232 $style_id = ($style_id) ? $style_id : ((!$config['override_user_style']) ? $this->data['user_style'] : $config['default_style']); 233 } 234 235 $sql = 'SELECT * 236 FROM ' . STYLES_TABLE . " s 237 WHERE s.style_id = $style_id"; 238 $result = $db->sql_query($sql, 3600); 239 $this->style = $db->sql_fetchrow($result); 240 $db->sql_freeresult($result); 241 242 // Fallback to user's standard style 243 if (!$this->style && $style_id != $this->data['user_style']) 244 { 245 $style_id = $this->data['user_style']; 246 247 $sql = 'SELECT * 248 FROM ' . STYLES_TABLE . " s 249 WHERE s.style_id = $style_id"; 250 $result = $db->sql_query($sql, 3600); 251 $this->style = $db->sql_fetchrow($result); 252 $db->sql_freeresult($result); 253 } 254 255 // User has wrong style 256 if (!$this->style && $style_id == $this->data['user_style']) 257 { 258 $style_id = $this->data['user_style'] = $config['default_style']; 259 260 $sql = 'UPDATE ' . USERS_TABLE . " 261 SET user_style = $style_id 262 WHERE user_id = {$this->data['user_id']}"; 263 $db->sql_query($sql); 264 265 $sql = 'SELECT * 266 FROM ' . STYLES_TABLE . " s 267 WHERE s.style_id = $style_id"; 268 $result = $db->sql_query($sql, 3600); 269 $this->style = $db->sql_fetchrow($result); 270 $db->sql_freeresult($result); 271 } 272 273 if (!$this->style) 274 { 275 trigger_error('NO_STYLE_DATA', E_USER_ERROR); 276 } 277 278 // Now parse the cfg file and cache it 279 $parsed_items = $cache->obtain_cfg_items($this->style); 280 281 $check_for = array( 282 'pagination_sep' => (string) ', ' 283 ); 284 285 foreach ($check_for as $key => $default_value) 286 { 287 $this->style[$key] = (isset($parsed_items[$key])) ? $parsed_items[$key] : $default_value; 288 settype($this->style[$key], gettype($default_value)); 289 290 if (is_string($default_value)) 291 { 292 $this->style[$key] = htmlspecialchars($this->style[$key]); 293 } 294 } 295 296 $template->set_style(); 297 298 $this->img_lang = $this->lang_name; 299 300 // Call phpbb_user_session_handler() in case external application want to "bend" some variables or replace classes... 301 // After calling it we continue script execution... 302 phpbb_user_session_handler(); 303 304 /** 305 * Execute code at the end of user setup 306 * 307 * @event core.user_setup_after 308 * @since 3.1.6-RC1 309 */ 310 $phpbb_dispatcher->dispatch('core.user_setup_after'); 311 312 // If this function got called from the error handler we are finished here. 313 if (defined('IN_ERROR_HANDLER')) 314 { 315 return; 316 } 317 318 // Disable board if the install/ directory is still present 319 // For the brave development army we do not care about this, else we need to comment out this everytime we develop locally 320 if (!defined('DEBUG') && !defined('ADMIN_START') && !defined('IN_INSTALL') && !defined('IN_LOGIN') && file_exists($phpbb_root_path . 'install') && !is_file($phpbb_root_path . 'install')) 321 { 322 // Adjust the message slightly according to the permissions 323 if ($auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_')) 324 { 325 $message = 'REMOVE_INSTALL'; 326 } 327 else 328 { 329 $message = (!empty($config['board_disable_msg'])) ? $config['board_disable_msg'] : 'BOARD_DISABLE'; 330 } 331 trigger_error($message); 332 } 333 334 // Is board disabled and user not an admin or moderator? 335 if ($config['board_disable'] && !defined('IN_LOGIN') && !defined('SKIP_CHECK_DISABLED') && !$auth->acl_gets('a_', 'm_') && !$auth->acl_getf_global('m_')) 336 { 337 if ($this->data['is_bot']) 338 { 339 send_status_line(503, 'Service Unavailable'); 340 } 341 342 $message = (!empty($config['board_disable_msg'])) ? $config['board_disable_msg'] : 'BOARD_DISABLE'; 343 trigger_error($message); 344 } 345 346 // Is load exceeded? 347 if ($config['limit_load'] && $this->load !== false) 348 { 349 if ($this->load > floatval($config['limit_load']) && !defined('IN_LOGIN') && !defined('IN_ADMIN')) 350 { 351 // Set board disabled to true to let the admins/mods get the proper notification 352 $config['board_disable'] = '1'; 353 354 if (!$auth->acl_gets('a_', 'm_') && !$auth->acl_getf_global('m_')) 355 { 356 if ($this->data['is_bot']) 357 { 358 send_status_line(503, 'Service Unavailable'); 359 } 360 trigger_error('BOARD_UNAVAILABLE'); 361 } 362 } 363 } 364 365 if (isset($this->data['session_viewonline'])) 366 { 367 // Make sure the user is able to hide his session 368 if (!$this->data['session_viewonline']) 369 { 370 // Reset online status if not allowed to hide the session... 371 if (!$auth->acl_get('u_hideonline')) 372 { 373 $sql = 'UPDATE ' . SESSIONS_TABLE . ' 374 SET session_viewonline = 1 375 WHERE session_user_id = ' . $this->data['user_id']; 376 $db->sql_query($sql); 377 $this->data['session_viewonline'] = 1; 378 } 379 } 380 else if (!$this->data['user_allow_viewonline']) 381 { 382 // the user wants to hide and is allowed to -> cloaking device on. 383 if ($auth->acl_get('u_hideonline')) 384 { 385 $sql = 'UPDATE ' . SESSIONS_TABLE . ' 386 SET session_viewonline = 0 387 WHERE session_user_id = ' . $this->data['user_id']; 388 $db->sql_query($sql); 389 $this->data['session_viewonline'] = 0; 390 } 391 } 392 } 393 394 // Does the user need to change their password? If so, redirect to the 395 // ucp profile reg_details page ... of course do not redirect if we're already in the ucp 396 if (!defined('IN_ADMIN') && !defined('ADMIN_START') && $config['chg_passforce'] && !empty($this->data['is_registered']) && $auth->acl_get('u_chgpasswd') && $this->data['user_passchg'] < time() - ($config['chg_passforce'] * 86400)) 397 { 398 if (strpos($this->page['query_string'], 'mode=reg_details') === false && $this->page['page_name'] != "ucp.$phpEx") 399 { 400 redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=profile&mode=reg_details')); 401 } 402 } 403 404 return; 405 } 406 407 /** 408 * More advanced language substitution 409 * Function to mimic sprintf() with the possibility of using phpBB's language system to substitute nullar/singular/plural forms. 410 * Params are the language key and the parameters to be substituted. 411 * This function/functionality is inspired by SHS` and Ashe. 412 * 413 * Example call: <samp>$user->lang('NUM_POSTS_IN_QUEUE', 1);</samp> 414 * 415 * If the first parameter is an array, the elements are used as keys and subkeys to get the language entry: 416 * Example: <samp>$user->lang(array('datetime', 'AGO'), 1)</samp> uses $user->lang['datetime']['AGO'] as language entry. 417 */ 418 function lang() 419 { 420 $args = func_get_args(); 421 $key = $args[0]; 422 423 if (is_array($key)) 424 { 425 $lang = &$this->lang[array_shift($key)]; 426 427 foreach ($key as $_key) 428 { 429 $lang = &$lang[$_key]; 430 } 431 } 432 else 433 { 434 $lang = &$this->lang[$key]; 435 } 436 437 // Return if language string does not exist 438 if (!isset($lang) || (!is_string($lang) && !is_array($lang))) 439 { 440 return $key; 441 } 442 443 // If the language entry is a string, we simply mimic sprintf() behaviour 444 if (is_string($lang)) 445 { 446 if (sizeof($args) == 1) 447 { 448 return $lang; 449 } 450 451 // Replace key with language entry and simply pass along... 452 $args[0] = $lang; 453 return call_user_func_array('sprintf', $args); 454 } 455 else if (sizeof($lang) == 0) 456 { 457 // If the language entry is an empty array, we just return the language key 458 return $args[0]; 459 } 460 461 // It is an array... now handle different nullar/singular/plural forms 462 $key_found = false; 463 464 // We now get the first number passed and will select the key based upon this number 465 for ($i = 1, $num_args = sizeof($args); $i < $num_args; $i++) 466 { 467 if (is_int($args[$i]) || is_float($args[$i])) 468 { 469 if ($args[$i] == 0 && isset($lang[0])) 470 { 471 // We allow each translation using plural forms to specify a version for the case of 0 things, 472 // so that "0 users" may be displayed as "No users". 473 $key_found = 0; 474 break; 475 } 476 else 477 { 478 $use_plural_form = $this->get_plural_form($args[$i]); 479 if (isset($lang[$use_plural_form])) 480 { 481 // The key we should use exists, so we use it. 482 $key_found = $use_plural_form; 483 } 484 else 485 { 486 // If the key we need to use does not exist, we fall back to the previous one. 487 $numbers = array_keys($lang); 488 489 foreach ($numbers as $num) 490 { 491 if ($num > $use_plural_form) 492 { 493 break; 494 } 495 496 $key_found = $num; 497 } 498 } 499 break; 500 } 501 } 502 } 503 504 // Ok, let's check if the key was found, else use the last entry (because it is mostly the plural form) 505 if ($key_found === false) 506 { 507 $numbers = array_keys($lang); 508 $key_found = end($numbers); 509 } 510 511 // Use the language string we determined and pass it to sprintf() 512 $args[0] = $lang[$key_found]; 513 return call_user_func_array('sprintf', $args); 514 } 515 516 /** 517 * Determine which plural form we should use. 518 * For some languages this is not as simple as for English. 519 * 520 * @param $number int|float The number we want to get the plural case for. Float numbers are floored. 521 * @param $force_rule mixed False to use the plural rule of the language package 522 * or an integer to force a certain plural rule 523 * @return int The plural-case we need to use for the number plural-rule combination 524 */ 525 function get_plural_form($number, $force_rule = false) 526 { 527 $number = (int) $number; 528 529 // Default to English system 530 $plural_rule = ($force_rule !== false) ? $force_rule : ((isset($this->lang['PLURAL_RULE'])) ? $this->lang['PLURAL_RULE'] : 1); 531 532 return phpbb_get_plural_form($plural_rule, $number); 533 } 534 535 /** 536 * Add Language Items - use_db and use_help are assigned where needed (only use them to force inclusion) 537 * 538 * @param mixed $lang_set specifies the language entries to include 539 * @param bool $use_db internal variable for recursion, do not use 540 * @param bool $use_help internal variable for recursion, do not use 541 * @param string $ext_name The extension to load language from, or empty for core files 542 * 543 * Examples: 544 * <code> 545 * $lang_set = array('posting', 'help' => 'faq'); 546 * $lang_set = array('posting', 'viewtopic', 'help' => array('bbcode', 'faq')) 547 * $lang_set = array(array('posting', 'viewtopic'), 'help' => array('bbcode', 'faq')) 548 * $lang_set = 'posting' 549 * $lang_set = array('help' => 'faq', 'db' => array('help:faq', 'posting')) 550 * </code> 551 */ 552 function add_lang($lang_set, $use_db = false, $use_help = false, $ext_name = '') 553 { 554 global $phpEx; 555 556 if (is_array($lang_set)) 557 { 558 foreach ($lang_set as $key => $lang_file) 559 { 560 // Please do not delete this line. 561 // We have to force the type here, else [array] language inclusion will not work 562 $key = (string) $key; 563 564 if ($key == 'db') 565 { 566 $this->add_lang($lang_file, true, $use_help, $ext_name); 567 } 568 else if ($key == 'help') 569 { 570 $this->add_lang($lang_file, $use_db, true, $ext_name); 571 } 572 else if (!is_array($lang_file)) 573 { 574 $this->set_lang($this->lang, $this->help, $lang_file, $use_db, $use_help, $ext_name); 575 } 576 else 577 { 578 $this->add_lang($lang_file, $use_db, $use_help, $ext_name); 579 } 580 } 581 unset($lang_set); 582 } 583 else if ($lang_set) 584 { 585 $this->set_lang($this->lang, $this->help, $lang_set, $use_db, $use_help, $ext_name); 586 } 587 } 588 589 /** 590 * Add Language Items from an extension - use_db and use_help are assigned where needed (only use them to force inclusion) 591 * 592 * @param string $ext_name The extension to load language from, or empty for core files 593 * @param mixed $lang_set specifies the language entries to include 594 * @param bool $use_db internal variable for recursion, do not use 595 * @param bool $use_help internal variable for recursion, do not use 596 */ 597 function add_lang_ext($ext_name, $lang_set, $use_db = false, $use_help = false) 598 { 599 if ($ext_name === '/') 600 { 601 $ext_name = ''; 602 } 603 604 $this->add_lang($lang_set, $use_db, $use_help, $ext_name); 605 } 606 607 /** 608 * Set language entry (called by add_lang) 609 * @access private 610 */ 611 function set_lang(&$lang, &$help, $lang_file, $use_db = false, $use_help = false, $ext_name = '') 612 { 613 global $phpbb_root_path, $phpEx; 614 615 // Make sure the language name is set (if the user setup did not happen it is not set) 616 if (!$this->lang_name) 617 { 618 global $config; 619 $this->lang_name = basename($config['default_lang']); 620 } 621 622 // $lang == $this->lang 623 // $help == $this->help 624 // - add appropriate variables here, name them as they are used within the language file... 625 if (!$use_db) 626 { 627 if ($use_help && strpos($lang_file, '/') !== false) 628 { 629 $filename = dirname($lang_file) . '/help_' . basename($lang_file); 630 } 631 else 632 { 633 $filename = (($use_help) ? 'help_' : '') . $lang_file; 634 } 635 636 if ($ext_name) 637 { 638 global $phpbb_extension_manager; 639 $ext_path = $phpbb_extension_manager->get_extension_path($ext_name, true); 640 641 $lang_path = $ext_path . 'language/'; 642 } 643 else 644 { 645 $lang_path = $this->lang_path; 646 } 647 648 if (strpos($phpbb_root_path . $filename, $lang_path) === 0) 649 { 650 $language_filename = $phpbb_root_path . $filename; 651 } 652 else 653 { 654 $language_filename = $lang_path . $this->lang_name . '/' . $filename . '.' . $phpEx; 655 } 656 657 // If we are in install, try to use the updated version, when available 658 $install_language_filename = str_replace('language/', 'install/update/new/language/', $language_filename); 659 if (defined('IN_INSTALL') && file_exists($install_language_filename)) 660 { 661 $language_filename = $install_language_filename; 662 } 663 664 if (!file_exists($language_filename)) 665 { 666 global $config; 667 668 if ($this->lang_name == 'en') 669 { 670 // The user's selected language is missing the file, the board default's language is missing the file, and the file doesn't exist in /en. 671 $language_filename = str_replace($lang_path . 'en', $lang_path . $this->data['user_lang'], $language_filename); 672 trigger_error('Language file ' . $language_filename . ' couldn\'t be opened.', E_USER_ERROR); 673 } 674 else if ($this->lang_name == basename($config['default_lang'])) 675 { 676 // Fall back to the English Language 677 $reset_lang_name = $this->lang_name; 678 $this->lang_name = 'en'; 679 $this->set_lang($lang, $help, $lang_file, $use_db, $use_help, $ext_name); 680 $this->lang_name = $reset_lang_name; 681 } 682 else if ($this->lang_name == $this->data['user_lang']) 683 { 684 // Fall back to the board default language 685 $reset_lang_name = $this->lang_name; 686 $this->lang_name = basename($config['default_lang']); 687 $this->set_lang($lang, $help, $lang_file, $use_db, $use_help, $ext_name); 688 $this->lang_name = $reset_lang_name; 689 } 690 691 return; 692 } 693 694 // Do not suppress error if in DEBUG mode 695 $include_result = (defined('DEBUG')) ? (include $language_filename) : (@include $language_filename); 696 697 if ($include_result === false) 698 { 699 trigger_error('Language file ' . $language_filename . ' couldn\'t be opened.', E_USER_ERROR); 700 } 701 } 702 else if ($use_db) 703 { 704 // Get Database Language Strings 705 // Put them into $lang if nothing is prefixed, put them into $help if help: is prefixed 706 // For example: help:faq, posting 707 } 708 } 709 710 /** 711 * Format user date 712 * 713 * @param int $gmepoch unix timestamp 714 * @param string $format date format in date() notation. | used to indicate relative dates, for example |d m Y|, h:i is translated to Today, h:i. 715 * @param bool $forcedate force non-relative date format. 716 * 717 * @return mixed translated date 718 */ 719 function format_date($gmepoch, $format = false, $forcedate = false) 720 { 721 static $utc; 722 723 if (!isset($utc)) 724 { 725 $utc = new \DateTimeZone('UTC'); 726 } 727 728 $time = new $this->datetime($this, '@' . (int) $gmepoch, $utc); 729 $time->setTimezone($this->timezone); 730 731 return $time->format($format, $forcedate); 732 } 733 734 /** 735 * Create a \phpbb\datetime object in the context of the current user 736 * 737 * @since 3.1 738 * @param string $time String in a format accepted by strtotime(). 739 * @param DateTimeZone $timezone Time zone of the time. 740 * @return \phpbb\datetime Date time object linked to the current users locale 741 */ 742 public function create_datetime($time = 'now', \DateTimeZone $timezone = null) 743 { 744 $timezone = $timezone ?: $this->timezone; 745 return new $this->datetime($this, $time, $timezone); 746 } 747 748 /** 749 * Get the UNIX timestamp for a datetime in the users timezone, so we can store it in the database. 750 * 751 * @param string $format Format of the entered date/time 752 * @param string $time Date/time with the timezone applied 753 * @param DateTimeZone $timezone Timezone of the date/time, falls back to timezone of current user 754 * @return int Returns the unix timestamp 755 */ 756 public function get_timestamp_from_format($format, $time, \DateTimeZone $timezone = null) 757 { 758 $timezone = $timezone ?: $this->timezone; 759 $date = \DateTime::createFromFormat($format, $time, $timezone); 760 return ($date !== false) ? $date->format('U') : false; 761 } 762 763 /** 764 * Get language id currently used by the user 765 */ 766 function get_iso_lang_id() 767 { 768 global $config, $db; 769 770 if (!empty($this->lang_id)) 771 { 772 return $this->lang_id; 773 } 774 775 if (!$this->lang_name) 776 { 777 $this->lang_name = $config['default_lang']; 778 } 779 780 $sql = 'SELECT lang_id 781 FROM ' . LANG_TABLE . " 782 WHERE lang_iso = '" . $db->sql_escape($this->lang_name) . "'"; 783 $result = $db->sql_query($sql); 784 $this->lang_id = (int) $db->sql_fetchfield('lang_id'); 785 $db->sql_freeresult($result); 786 787 return $this->lang_id; 788 } 789 790 /** 791 * Get users profile fields 792 */ 793 function get_profile_fields($user_id) 794 { 795 global $db; 796 797 if (isset($this->profile_fields)) 798 { 799 return; 800 } 801 802 $sql = 'SELECT * 803 FROM ' . PROFILE_FIELDS_DATA_TABLE . " 804 WHERE user_id = $user_id"; 805 $result = $db->sql_query_limit($sql, 1); 806 $this->profile_fields = (!($row = $db->sql_fetchrow($result))) ? array() : $row; 807 $db->sql_freeresult($result); 808 } 809 810 /** 811 * Specify/Get image 812 */ 813 function img($img, $alt = '') 814 { 815 $title = ''; 816 817 if ($alt) 818 { 819 $alt = $this->lang($alt); 820 $title = ' title="' . $alt . '"'; 821 } 822 return '<span class="imageset ' . $img . '"' . $title . '>' . $alt . '</span>'; 823 } 824 825 /** 826 * Get option bit field from user options. 827 * 828 * @param int $key option key, as defined in $keyoptions property. 829 * @param int $data bit field value to use, or false to use $this->data['user_options'] 830 * @return bool true if the option is set in the bit field, false otherwise 831 */ 832 function optionget($key, $data = false) 833 { 834 $var = ($data !== false) ? $data : $this->data['user_options']; 835 return phpbb_optionget($this->keyoptions[$key], $var); 836 } 837 838 /** 839 * Set option bit field for user options. 840 * 841 * @param int $key Option key, as defined in $keyoptions property. 842 * @param bool $value True to set the option, false to clear the option. 843 * @param int $data Current bit field value, or false to use $this->data['user_options'] 844 * @return int|bool If $data is false, the bit field is modified and 845 * written back to $this->data['user_options'], and 846 * return value is true if the bit field changed and 847 * false otherwise. If $data is not false, the new 848 * bitfield value is returned. 849 */ 850 function optionset($key, $value, $data = false) 851 { 852 $var = ($data !== false) ? $data : $this->data['user_options']; 853 854 $new_var = phpbb_optionset($this->keyoptions[$key], $value, $var); 855 856 if ($data === false) 857 { 858 if ($new_var != $var) 859 { 860 $this->data['user_options'] = $new_var; 861 return true; 862 } 863 else 864 { 865 return false; 866 } 867 } 868 else 869 { 870 return $new_var; 871 } 872 } 873 874 /** 875 * Funtion to make the user leave the NEWLY_REGISTERED system group. 876 * @access public 877 */ 878 function leave_newly_registered() 879 { 880 global $db; 881 882 if (empty($this->data['user_new'])) 883 { 884 return false; 885 } 886 887 if (!function_exists('remove_newly_registered')) 888 { 889 global $phpbb_root_path, $phpEx; 890 891 include($phpbb_root_path . 'includes/functions_user.' . $phpEx); 892 } 893 if ($group = remove_newly_registered($this->data['user_id'], $this->data)) 894 { 895 $this->data['group_id'] = $group; 896 897 } 898 $this->data['user_permissions'] = ''; 899 $this->data['user_new'] = 0; 900 901 return true; 902 } 903 904 /** 905 * Returns all password protected forum ids the user is currently NOT authenticated for. 906 * 907 * @return array Array of forum ids 908 * @access public 909 */ 910 function get_passworded_forums() 911 { 912 global $db; 913 914 $sql = 'SELECT f.forum_id, fa.user_id 915 FROM ' . FORUMS_TABLE . ' f 916 LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa 917 ON (fa.forum_id = f.forum_id 918 AND fa.session_id = '" . $db->sql_escape($this->session_id) . "') 919 WHERE f.forum_password <> ''"; 920 $result = $db->sql_query($sql); 921 922 $forum_ids = array(); 923 while ($row = $db->sql_fetchrow($result)) 924 { 925 $forum_id = (int) $row['forum_id']; 926 927 if ($row['user_id'] != $this->data['user_id']) 928 { 929 $forum_ids[$forum_id] = $forum_id; 930 } 931 } 932 $db->sql_freeresult($result); 933 934 return $forum_ids; 935 } 936 }
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| Generated: Thu Jan 11 00:25:41 2018 | Cross-referenced by PHPXref 0.7.1 |