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PHP Cross Reference of phpBB-3.2.11-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 /** 15 * @ignore 16 */ 17 if (!defined('IN_PHPBB')) 18 { 19 exit; 20 } 21 22 /** 23 * Header for acp pages 24 */ 25 function adm_page_header($page_title) 26 { 27 global $config, $user, $template; 28 global $phpbb_root_path, $phpbb_admin_path, $phpEx, $SID, $_SID; 29 global $phpbb_dispatcher, $phpbb_container; 30 31 if (defined('HEADER_INC')) 32 { 33 return; 34 } 35 36 define('HEADER_INC', true); 37 38 // A listener can set this variable to `true` when it overrides this function 39 $adm_page_header_override = false; 40 41 /** 42 * Execute code and/or overwrite adm_page_header() 43 * 44 * @event core.adm_page_header 45 * @var string page_title Page title 46 * @var bool adm_page_header_override Shall we return instead of 47 * running the rest of adm_page_header() 48 * @since 3.1.0-a1 49 */ 50 $vars = array('page_title', 'adm_page_header_override'); 51 extract($phpbb_dispatcher->trigger_event('core.adm_page_header', compact($vars))); 52 53 if ($adm_page_header_override) 54 { 55 return; 56 } 57 58 $user->update_session_infos(); 59 60 // gzip_compression 61 if ($config['gzip_compress']) 62 { 63 if (@extension_loaded('zlib') && !headers_sent()) 64 { 65 ob_start('ob_gzhandler'); 66 } 67 } 68 69 $template->assign_vars(array( 70 'PAGE_TITLE' => $page_title, 71 'USERNAME' => $user->data['username'], 72 73 'SID' => $SID, 74 '_SID' => $_SID, 75 'SESSION_ID' => $user->session_id, 76 'ROOT_PATH' => $phpbb_root_path, 77 'ADMIN_ROOT_PATH' => $phpbb_admin_path, 78 79 'U_LOGOUT' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=logout'), 80 'U_ADM_LOGOUT' => append_sid("{$phpbb_admin_path}index.$phpEx", 'action=admlogout'), 81 'U_ADM_INDEX' => append_sid("{$phpbb_admin_path}index.$phpEx"), 82 'U_INDEX' => append_sid("{$phpbb_root_path}index.$phpEx"), 83 84 'T_IMAGES_PATH' => "{$phpbb_root_path}images/", 85 'T_SMILIES_PATH' => "{$phpbb_root_path}{$config['smilies_path']}/", 86 'T_AVATAR_PATH' => "{$phpbb_root_path}{$config['avatar_path']}/", 87 'T_AVATAR_GALLERY_PATH' => "{$phpbb_root_path}{$config['avatar_gallery_path']}/", 88 'T_ICONS_PATH' => "{$phpbb_root_path}{$config['icons_path']}/", 89 'T_RANKS_PATH' => "{$phpbb_root_path}{$config['ranks_path']}/", 90 'T_UPLOAD_PATH' => "{$phpbb_root_path}{$config['upload_path']}/", 91 'T_FONT_AWESOME_LINK' => !empty($config['allow_cdn']) && !empty($config['load_font_awesome_url']) ? $config['load_font_awesome_url'] : "{$phpbb_root_path}assets/css/font-awesome.min.css?assets_version=" . $config['assets_version'], 92 93 'T_ASSETS_VERSION' => $config['assets_version'], 94 95 'ICON_MOVE_UP' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_up.gif" alt="' . $user->lang['MOVE_UP'] . '" title="' . $user->lang['MOVE_UP'] . '" />', 96 'ICON_MOVE_UP_DISABLED' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_up_disabled.gif" alt="' . $user->lang['MOVE_UP'] . '" title="' . $user->lang['MOVE_UP'] . '" />', 97 'ICON_MOVE_DOWN' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_down.gif" alt="' . $user->lang['MOVE_DOWN'] . '" title="' . $user->lang['MOVE_DOWN'] . '" />', 98 'ICON_MOVE_DOWN_DISABLED' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_down_disabled.gif" alt="' . $user->lang['MOVE_DOWN'] . '" title="' . $user->lang['MOVE_DOWN'] . '" />', 99 'ICON_EDIT' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_edit.gif" alt="' . $user->lang['EDIT'] . '" title="' . $user->lang['EDIT'] . '" />', 100 'ICON_EDIT_DISABLED' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_edit_disabled.gif" alt="' . $user->lang['EDIT'] . '" title="' . $user->lang['EDIT'] . '" />', 101 'ICON_DELETE' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_delete.gif" alt="' . $user->lang['DELETE'] . '" title="' . $user->lang['DELETE'] . '" />', 102 'ICON_DELETE_DISABLED' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_delete_disabled.gif" alt="' . $user->lang['DELETE'] . '" title="' . $user->lang['DELETE'] . '" />', 103 'ICON_SYNC' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_sync.gif" alt="' . $user->lang['RESYNC'] . '" title="' . $user->lang['RESYNC'] . '" />', 104 'ICON_SYNC_DISABLED' => '<img src="' . htmlspecialchars($phpbb_admin_path) . 'images/icon_sync_disabled.gif" alt="' . $user->lang['RESYNC'] . '" title="' . $user->lang['RESYNC'] . '" />', 105 106 'S_USER_LANG' => $user->lang['USER_LANG'], 107 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'], 108 'S_CONTENT_ENCODING' => 'UTF-8', 109 'S_CONTENT_FLOW_BEGIN' => ($user->lang['DIRECTION'] == 'ltr') ? 'left' : 'right', 110 'S_CONTENT_FLOW_END' => ($user->lang['DIRECTION'] == 'ltr') ? 'right' : 'left', 111 112 'CONTAINER_EXCEPTION' => $phpbb_container->hasParameter('container_exception') ? $phpbb_container->getParameter('container_exception') : false, 113 )); 114 115 // An array of http headers that phpBB will set. The following event may override these. 116 $http_headers = array( 117 // application/xhtml+xml not used because of IE 118 'Content-type' => 'text/html; charset=UTF-8', 119 'Cache-Control' => 'private, no-cache="set-cookie"', 120 'Expires' => gmdate('D, d M Y H:i:s', time()) . ' GMT', 121 'Referrer-Policy' => 'strict-origin-when-cross-origin', 122 ); 123 124 /** 125 * Execute code and/or overwrite _common_ template variables after they have been assigned. 126 * 127 * @event core.adm_page_header_after 128 * @var string page_title Page title 129 * @var array http_headers HTTP headers that should be set by phpbb 130 * 131 * @since 3.1.0-RC3 132 */ 133 $vars = array('page_title', 'http_headers'); 134 extract($phpbb_dispatcher->trigger_event('core.adm_page_header_after', compact($vars))); 135 136 foreach ($http_headers as $hname => $hval) 137 { 138 header((string) $hname . ': ' . (string) $hval); 139 } 140 141 return; 142 } 143 144 /** 145 * Page footer for acp pages 146 */ 147 function adm_page_footer($copyright_html = true) 148 { 149 global $db, $config, $template, $user, $auth; 150 global $phpbb_root_path; 151 global $request, $phpbb_dispatcher; 152 153 // A listener can set this variable to `true` when it overrides this function 154 $adm_page_footer_override = false; 155 156 /** 157 * Execute code and/or overwrite adm_page_footer() 158 * 159 * @event core.adm_page_footer 160 * @var bool copyright_html Shall we display the copyright? 161 * @var bool adm_page_footer_override Shall we return instead of 162 * running the rest of adm_page_footer() 163 * @since 3.1.0-a1 164 */ 165 $vars = array('copyright_html', 'adm_page_footer_override'); 166 extract($phpbb_dispatcher->trigger_event('core.adm_page_footer', compact($vars))); 167 168 if ($adm_page_footer_override) 169 { 170 return; 171 } 172 173 phpbb_check_and_display_sql_report($request, $auth, $db); 174 175 $template->assign_vars(array( 176 'DEBUG_OUTPUT' => phpbb_generate_debug_output($db, $config, $auth, $user, $phpbb_dispatcher), 177 'TRANSLATION_INFO' => (!empty($user->lang['TRANSLATION_INFO'])) ? $user->lang['TRANSLATION_INFO'] : '', 178 'S_COPYRIGHT_HTML' => $copyright_html, 179 'CREDIT_LINE' => $user->lang('POWERED_BY', '<a href="https://www.phpbb.com/">phpBB</a>® Forum Software © phpBB Limited'), 180 'T_JQUERY_LINK' => !empty($config['allow_cdn']) && !empty($config['load_jquery_url']) ? $config['load_jquery_url'] : "{$phpbb_root_path}assets/javascript/jquery.min.js", 181 'S_ALLOW_CDN' => !empty($config['allow_cdn']), 182 'VERSION' => $config['version']) 183 ); 184 185 $template->display('body'); 186 187 garbage_collection(); 188 exit_handler(); 189 } 190 191 /** 192 * Generate back link for acp pages 193 */ 194 function adm_back_link($u_action) 195 { 196 global $user; 197 return '<br /><br /><a href="' . $u_action . '">« ' . $user->lang['BACK_TO_PREV'] . '</a>'; 198 } 199 200 /** 201 * Build select field options in acp pages 202 */ 203 function build_select($option_ary, $option_default = false) 204 { 205 global $user; 206 207 $html = ''; 208 foreach ($option_ary as $value => $title) 209 { 210 $selected = ($option_default !== false && $value == $option_default) ? ' selected="selected"' : ''; 211 $html .= '<option value="' . $value . '"' . $selected . '>' . $user->lang[$title] . '</option>'; 212 } 213 214 return $html; 215 } 216 217 /** 218 * Build radio fields in acp pages 219 */ 220 function h_radio($name, $input_ary, $input_default = false, $id = false, $key = false, $separator = '') 221 { 222 global $user; 223 224 $html = ''; 225 $id_assigned = false; 226 foreach ($input_ary as $value => $title) 227 { 228 $selected = ($input_default !== false && $value == $input_default) ? ' checked="checked"' : ''; 229 $html .= '<label><input type="radio" name="' . $name . '"' . (($id && !$id_assigned) ? ' id="' . $id . '"' : '') . ' value="' . $value . '"' . $selected . (($key) ? ' accesskey="' . $key . '"' : '') . ' class="radio" /> ' . $user->lang[$title] . '</label>' . $separator; 230 $id_assigned = true; 231 } 232 233 return $html; 234 } 235 236 /** 237 * Build configuration template for acp configuration pages 238 */ 239 function build_cfg_template($tpl_type, $key, &$new_ary, $config_key, $vars) 240 { 241 global $user, $module, $phpbb_dispatcher; 242 243 $tpl = ''; 244 $name = 'config[' . $config_key . ']'; 245 246 // Make sure there is no notice printed out for non-existent config options (we simply set them) 247 if (!isset($new_ary[$config_key])) 248 { 249 $new_ary[$config_key] = ''; 250 } 251 252 switch ($tpl_type[0]) 253 { 254 case 'password': 255 if ($new_ary[$config_key] !== '') 256 { 257 // replace passwords with asterixes 258 $new_ary[$config_key] = '********'; 259 } 260 case 'text': 261 case 'url': 262 case 'email': 263 case 'tel': 264 case 'search': 265 // maxlength and size are only valid for these types and will be 266 // ignored for other input types. 267 $size = (int) $tpl_type[1]; 268 $maxlength = (int) $tpl_type[2]; 269 270 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="' . $name . '" value="' . $new_ary[$config_key] . '"' . (($tpl_type[0] === 'password') ? ' autocomplete="off"' : '') . ' />'; 271 break; 272 273 case 'color': 274 case 'datetime': 275 case 'datetime-local': 276 case 'month': 277 case 'week': 278 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '" name="' . $name . '" value="' . $new_ary[$config_key] . '" />'; 279 break; 280 281 case 'date': 282 case 'time': 283 case 'number': 284 case 'range': 285 $max = ''; 286 $min = ( isset($tpl_type[1]) ) ? (int) $tpl_type[1] : false; 287 if ( isset($tpl_type[2]) ) 288 { 289 $max = (int) $tpl_type[2]; 290 } 291 292 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (( $min != '' ) ? ' min="' . $min . '"' : '') . (( $max != '' ) ? ' max="' . $max . '"' : '') . ' name="' . $name . '" value="' . $new_ary[$config_key] . '" />'; 293 break; 294 295 case 'dimension': 296 $max = ''; 297 298 $min = (int) $tpl_type[1]; 299 300 if ( isset($tpl_type[2]) ) 301 { 302 $max = (int) $tpl_type[2]; 303 } 304 305 $tpl = '<input id="' . $key . '" type="number"' . (( $min !== '' ) ? ' min="' . $min . '"' : '') . (( $max != '' ) ? ' max="' . $max . '"' : '') . ' name="config[' . $config_key . '_width]" value="' . $new_ary[$config_key . '_width'] . '" /> x <input type="number"' . (( $min !== '' ) ? ' min="' . $min . '"' : '') . (( $max != '' ) ? ' max="' . $max . '"' : '') . ' name="config[' . $config_key . '_height]" value="' . $new_ary[$config_key . '_height'] . '" />'; 306 break; 307 308 case 'textarea': 309 $rows = (int) $tpl_type[1]; 310 $cols = (int) $tpl_type[2]; 311 312 $tpl = '<textarea id="' . $key . '" name="' . $name . '" rows="' . $rows . '" cols="' . $cols . '">' . $new_ary[$config_key] . '</textarea>'; 313 break; 314 315 case 'radio': 316 $key_yes = ($new_ary[$config_key]) ? ' checked="checked"' : ''; 317 $key_no = (!$new_ary[$config_key]) ? ' checked="checked"' : ''; 318 319 $tpl_type_cond = explode('_', $tpl_type[1]); 320 $type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true; 321 322 $tpl_no = '<label><input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" /> ' . (($type_no) ? $user->lang['NO'] : $user->lang['DISABLED']) . '</label>'; 323 $tpl_yes = '<label><input type="radio" id="' . $key . '" name="' . $name . '" value="1"' . $key_yes . ' class="radio" /> ' . (($type_no) ? $user->lang['YES'] : $user->lang['ENABLED']) . '</label>'; 324 325 $tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . $tpl_no : $tpl_no . $tpl_yes; 326 break; 327 328 case 'select': 329 case 'custom': 330 331 if (isset($vars['method'])) 332 { 333 $call = array($module->module, $vars['method']); 334 } 335 else if (isset($vars['function'])) 336 { 337 $call = $vars['function']; 338 } 339 else 340 { 341 break; 342 } 343 344 if (isset($vars['params'])) 345 { 346 $args = array(); 347 foreach ($vars['params'] as $value) 348 { 349 switch ($value) 350 { 351 case '{CONFIG_VALUE}': 352 $value = $new_ary[$config_key]; 353 break; 354 355 case '{KEY}': 356 $value = $key; 357 break; 358 } 359 360 $args[] = $value; 361 } 362 } 363 else 364 { 365 $args = array($new_ary[$config_key], $key); 366 } 367 368 $return = call_user_func_array($call, $args); 369 370 if ($tpl_type[0] == 'select') 371 { 372 $size = (isset($tpl_type[1])) ? (int) $tpl_type[1] : 1; 373 $data_toggle = (!empty($tpl_type[2])) ? ' data-togglable-settings="true"' : ''; 374 375 $tpl = '<select id="' . $key . '" name="' . $name . '"' . (($size > 1) ? ' size="' . $size . '"' : '') . $data_toggle . '>' . $return . '</select>'; 376 } 377 else 378 { 379 $tpl = $return; 380 } 381 382 break; 383 384 default: 385 break; 386 } 387 388 if (isset($vars['append'])) 389 { 390 $tpl .= $vars['append']; 391 } 392 393 $new = $new_ary; 394 /** 395 * Overwrite the html code we display for the config value 396 * 397 * @event core.build_config_template 398 * @var array tpl_type Config type array: 399 * 0 => data type 400 * 1 [optional] => string: size, int: minimum 401 * 2 [optional] => string: max. length, int: maximum 402 * @var string key Should be used for the id attribute in html 403 * @var array new Array with the config values we display 404 * @var string name Should be used for the name attribute 405 * @var array vars Array with the options for the config 406 * @var string tpl The resulting html code we display 407 * @since 3.1.0-a1 408 */ 409 $vars = array('tpl_type', 'key', 'new', 'name', 'vars', 'tpl'); 410 extract($phpbb_dispatcher->trigger_event('core.build_config_template', compact($vars))); 411 $new_ary = $new; 412 unset($new); 413 414 return $tpl; 415 } 416 417 /** 418 * Going through a config array and validate values, writing errors to $error. The validation method accepts parameters separated by ':' for string and int. 419 * The first parameter defines the type to be used, the second the lower bound and the third the upper bound. Only the type is required. 420 */ 421 function validate_config_vars($config_vars, &$cfg_array, &$error) 422 { 423 global $phpbb_root_path, $user, $phpbb_dispatcher, $phpbb_filesystem, $language; 424 425 $type = 0; 426 $min = 1; 427 $max = 2; 428 429 foreach ($config_vars as $config_name => $config_definition) 430 { 431 if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false) 432 { 433 continue; 434 } 435 436 if (!isset($config_definition['validate'])) 437 { 438 continue; 439 } 440 441 $validator = explode(':', $config_definition['validate']); 442 443 // Validate a bit. ;) (0 = type, 1 = min, 2= max) 444 switch ($validator[$type]) 445 { 446 case 'url': 447 $cfg_array[$config_name] = trim($cfg_array[$config_name]); 448 449 if (!empty($cfg_array[$config_name]) && !preg_match('#^' . get_preg_expression('url') . '$#iu', $cfg_array[$config_name])) 450 { 451 $error[] = $language->lang('URL_INVALID', $language->lang($config_definition['lang'])); 452 } 453 454 // no break here 455 456 case 'string': 457 $length = utf8_strlen($cfg_array[$config_name]); 458 459 // the column is a VARCHAR 460 $validator[$max] = (isset($validator[$max])) ? min(255, $validator[$max]) : 255; 461 462 if (isset($validator[$min]) && $length < $validator[$min]) 463 { 464 $error[] = sprintf($user->lang['SETTING_TOO_SHORT'], $user->lang[$config_definition['lang']], $validator[$min]); 465 } 466 else if (isset($validator[$max]) && $length > $validator[2]) 467 { 468 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$config_definition['lang']], $validator[$max]); 469 } 470 break; 471 472 case 'bool': 473 $cfg_array[$config_name] = ($cfg_array[$config_name]) ? 1 : 0; 474 break; 475 476 case 'int': 477 $cfg_array[$config_name] = (int) $cfg_array[$config_name]; 478 479 if (isset($validator[$min]) && $cfg_array[$config_name] < $validator[$min]) 480 { 481 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], $validator[$min]); 482 } 483 else if (isset($validator[$max]) && $cfg_array[$config_name] > $validator[$max]) 484 { 485 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$config_definition['lang']], $validator[$max]); 486 } 487 488 if (strpos($config_name, '_max') !== false) 489 { 490 // Min/max pairs of settings should ensure that min <= max 491 // Replace _max with _min to find the name of the minimum 492 // corresponding configuration variable 493 $min_name = str_replace('_max', '_min', $config_name); 494 495 if (isset($cfg_array[$min_name]) && is_numeric($cfg_array[$min_name]) && $cfg_array[$config_name] < $cfg_array[$min_name]) 496 { 497 // A minimum value exists and the maximum value is less than it 498 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], (int) $cfg_array[$min_name]); 499 } 500 } 501 break; 502 503 case 'email': 504 if (!preg_match('/^' . get_preg_expression('email') . '$/i', $cfg_array[$config_name])) 505 { 506 $error[] = $user->lang['EMAIL_INVALID_EMAIL']; 507 } 508 break; 509 510 // Absolute path 511 case 'script_path': 512 if (!$cfg_array[$config_name]) 513 { 514 break; 515 } 516 517 $destination = str_replace('\\', '/', $cfg_array[$config_name]); 518 519 if ($destination !== '/') 520 { 521 // Adjust destination path (no trailing slash) 522 if (substr($destination, -1, 1) == '/') 523 { 524 $destination = substr($destination, 0, -1); 525 } 526 527 $destination = str_replace(array('../', './'), '', $destination); 528 529 if ($destination[0] != '/') 530 { 531 $destination = '/' . $destination; 532 } 533 } 534 535 $cfg_array[$config_name] = trim($destination); 536 537 break; 538 539 // Absolute path 540 case 'lang': 541 if (!$cfg_array[$config_name]) 542 { 543 break; 544 } 545 546 $cfg_array[$config_name] = basename($cfg_array[$config_name]); 547 548 if (!file_exists($phpbb_root_path . 'language/' . $cfg_array[$config_name] . '/')) 549 { 550 $error[] = $user->lang['WRONG_DATA_LANG']; 551 } 552 break; 553 554 // Relative path (appended $phpbb_root_path) 555 case 'rpath': 556 case 'rwpath': 557 if (!$cfg_array[$config_name]) 558 { 559 break; 560 } 561 562 $destination = $cfg_array[$config_name]; 563 564 // Adjust destination path (no trailing slash) 565 if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\') 566 { 567 $destination = substr($destination, 0, -1); 568 } 569 570 $destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination); 571 if ($destination && ($destination[0] == '/' || $destination[0] == "\\")) 572 { 573 $destination = ''; 574 } 575 576 $cfg_array[$config_name] = trim($destination); 577 578 // Path being relative (still prefixed by phpbb_root_path), but with the ability to escape the root dir... 579 case 'path': 580 case 'wpath': 581 582 if (!$cfg_array[$config_name]) 583 { 584 break; 585 } 586 587 $cfg_array[$config_name] = trim($cfg_array[$config_name]); 588 589 // Make sure no NUL byte is present... 590 if (strpos($cfg_array[$config_name], "\0") !== false || strpos($cfg_array[$config_name], '%00') !== false) 591 { 592 $cfg_array[$config_name] = ''; 593 break; 594 } 595 596 $path = $phpbb_root_path . $cfg_array[$config_name]; 597 598 if (!file_exists($path)) 599 { 600 $error[] = sprintf($user->lang['DIRECTORY_DOES_NOT_EXIST'], $cfg_array[$config_name]); 601 } 602 603 if (file_exists($path) && !is_dir($path)) 604 { 605 $error[] = sprintf($user->lang['DIRECTORY_NOT_DIR'], $cfg_array[$config_name]); 606 } 607 608 // Check if the path is writable 609 if ($config_definition['validate'] == 'wpath' || $config_definition['validate'] == 'rwpath') 610 { 611 if (file_exists($path) && !$phpbb_filesystem->is_writable($path)) 612 { 613 $error[] = sprintf($user->lang['DIRECTORY_NOT_WRITABLE'], $cfg_array[$config_name]); 614 } 615 } 616 617 break; 618 619 default: 620 /** 621 * Validate a config value 622 * 623 * @event core.validate_config_variable 624 * @var array cfg_array Array with config values 625 * @var string config_name Name of the config we validate 626 * @var array config_definition Array with the options for 627 * this config 628 * @var array error Array of errors, the errors should 629 * be strings only, language keys are 630 * not replaced afterwards 631 * @since 3.1.0-a1 632 */ 633 $vars = array('cfg_array', 'config_name', 'config_definition', 'error'); 634 extract($phpbb_dispatcher->trigger_event('core.validate_config_variable', compact($vars))); 635 break; 636 } 637 } 638 639 return; 640 } 641 642 /** 643 * Checks whatever or not a variable is OK for use in the Database 644 * param mixed $value_ary An array of the form array(array('lang' => ..., 'value' => ..., 'column_type' =>))' 645 * param mixed $error The error array 646 */ 647 function validate_range($value_ary, &$error) 648 { 649 global $user; 650 651 $column_types = array( 652 'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1), 653 'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535), 654 'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff), 655 // Do not use (int) 0x80000000 - it evaluates to different 656 // values on 32-bit and 64-bit systems. 657 // Apparently -2147483648 is a float on 32-bit systems, 658 // despite fitting in an int, thus explicit cast is needed. 659 'INT' => array('php_type' => 'int', 'min' => (int) -2147483648, 'max' => (int) 0x7fffffff), 660 'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127), 661 662 'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255), 663 ); 664 foreach ($value_ary as $value) 665 { 666 $column = explode(':', $value['column_type']); 667 if (!isset($column_types[$column[0]])) 668 { 669 continue; 670 } 671 else 672 { 673 $type = $column_types[$column[0]]; 674 } 675 676 switch ($type['php_type']) 677 { 678 case 'string' : 679 $max = (isset($column[1])) ? min($column[1],$type['max']) : $type['max']; 680 if (utf8_strlen($value['value']) > $max) 681 { 682 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$value['lang']], $max); 683 } 684 break; 685 686 case 'int': 687 $min = (isset($column[1])) ? max($column[1],$type['min']) : $type['min']; 688 $max = (isset($column[2])) ? min($column[2],$type['max']) : $type['max']; 689 if ($value['value'] < $min) 690 { 691 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$value['lang']], $min); 692 } 693 else if ($value['value'] > $max) 694 { 695 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$value['lang']], $max); 696 } 697 break; 698 } 699 } 700 } 701 702 /** 703 * Inserts new config display_vars into an exisiting display_vars array 704 * at the given position. 705 * 706 * @param array $display_vars An array of existing config display vars 707 * @param array $add_config_vars An array of new config display vars 708 * @param array $where Where to place the new config vars, 709 * before or after an exisiting config, as an array 710 * of the form: array('after' => 'config_name') or 711 * array('before' => 'config_name'). 712 * @return array The array of config display vars 713 */ 714 function phpbb_insert_config_array($display_vars, $add_config_vars, $where) 715 { 716 if (is_array($where) && array_key_exists(current($where), $display_vars)) 717 { 718 $position = array_search(current($where), array_keys($display_vars)) + ((key($where) == 'before') ? 0 : 1); 719 $display_vars = array_merge( 720 array_slice($display_vars, 0, $position), 721 $add_config_vars, 722 array_slice($display_vars, $position) 723 ); 724 } 725 726 return $display_vars; 727 }
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| Generated: Wed Nov 11 20:33:01 2020 | Cross-referenced by PHPXref 0.7.1 |