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PHP Cross Reference of phpBB-3.3.14-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 92 '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'], 93 94 'T_ASSETS_VERSION' => $config['assets_version'], 95 96 'ICON_MOVE_UP' => '<i class="icon acp-icon acp-icon-move-up fa-arrow-circle-up fa-fw" title="' . $user->lang('MOVE_UP') . '"></i>', 97 'ICON_MOVE_UP_DISABLED' => '<i class="icon acp-icon acp-icon-disabled fa-arrow-circle-up fa-fw" title="' . $user->lang('MOVE_UP') . '"></i>', 98 'ICON_MOVE_DOWN' => '<i class="icon acp-icon acp-icon-move-down fa-arrow-circle-down fa-fw" title="' . $user->lang('MOVE_DOWN') . '"></i>', 99 'ICON_MOVE_DOWN_DISABLED' => '<i class="icon acp-icon acp-icon-disabled fa-arrow-circle-down fa-fw" title="' . $user->lang('MOVE_DOWN') . '"></i>', 100 'ICON_EDIT' => '<i class="icon acp-icon acp-icon-settings fa-cog fa-fw" title="' . $user->lang('EDIT') . '"></i>', 101 'ICON_EDIT_DISABLED' => '<i class="icon acp-icon acp-icon-disabled fa-cog fa-fw" title="' . $user->lang('EDIT') . '"></i>', 102 'ICON_DELETE' => '<i class="icon acp-icon acp-icon-delete fa-times-circle fa-fw" title="' . $user->lang('DELETE') . '"></i>', 103 'ICON_DELETE_DISABLED' => '<i class="icon acp-icon acp-icon-disabled fa-times-circle fa-fw" title="' . $user->lang('DELETE') . '"></i>', 104 'ICON_SYNC' => '<i class="icon acp-icon acp-icon-resync fa-refresh fa-fw" title="' . $user->lang('RESYNC') . '"></i>', 105 'ICON_SYNC_DISABLED' => '<i class="icon acp-icon acp-icon-disabled fa-refresh fa-fw" title="' . $user->lang('RESYNC') . '"></i>', 106 107 'S_USER_LANG' => $user->lang['USER_LANG'], 108 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'], 109 'S_CONTENT_ENCODING' => 'UTF-8', 110 'S_CONTENT_FLOW_BEGIN' => ($user->lang['DIRECTION'] == 'ltr') ? 'left' : 'right', 111 'S_CONTENT_FLOW_END' => ($user->lang['DIRECTION'] == 'ltr') ? 'right' : 'left', 112 113 'CONTAINER_EXCEPTION' => $phpbb_container->hasParameter('container_exception') ? $phpbb_container->getParameter('container_exception') : false, 114 )); 115 116 // An array of http headers that phpBB will set. The following event may override these. 117 $http_headers = array( 118 // application/xhtml+xml not used because of IE 119 'Content-type' => 'text/html; charset=UTF-8', 120 'Cache-Control' => 'private, no-cache="set-cookie"', 121 'Expires' => gmdate('D, d M Y H:i:s', time()) . ' GMT', 122 'Referrer-Policy' => 'strict-origin-when-cross-origin', 123 ); 124 125 /** 126 * Execute code and/or overwrite _common_ template variables after they have been assigned. 127 * 128 * @event core.adm_page_header_after 129 * @var string page_title Page title 130 * @var array http_headers HTTP headers that should be set by phpbb 131 * 132 * @since 3.1.0-RC3 133 */ 134 $vars = array('page_title', 'http_headers'); 135 extract($phpbb_dispatcher->trigger_event('core.adm_page_header_after', compact($vars))); 136 137 foreach ($http_headers as $hname => $hval) 138 { 139 header((string) $hname . ': ' . (string) $hval); 140 } 141 142 return; 143 } 144 145 /** 146 * Page footer for acp pages 147 */ 148 function adm_page_footer($copyright_html = true) 149 { 150 global $db, $config, $template, $user, $auth; 151 global $phpbb_root_path; 152 global $request, $phpbb_dispatcher; 153 154 // A listener can set this variable to `true` when it overrides this function 155 $adm_page_footer_override = false; 156 157 /** 158 * Execute code and/or overwrite adm_page_footer() 159 * 160 * @event core.adm_page_footer 161 * @var bool copyright_html Shall we display the copyright? 162 * @var bool adm_page_footer_override Shall we return instead of 163 * running the rest of adm_page_footer() 164 * @since 3.1.0-a1 165 */ 166 $vars = array('copyright_html', 'adm_page_footer_override'); 167 extract($phpbb_dispatcher->trigger_event('core.adm_page_footer', compact($vars))); 168 169 if ($adm_page_footer_override) 170 { 171 return; 172 } 173 174 phpbb_check_and_display_sql_report($request, $auth, $db); 175 176 $template->assign_vars(array( 177 'DEBUG_OUTPUT' => phpbb_generate_debug_output($db, $config, $auth, $user, $phpbb_dispatcher), 178 'TRANSLATION_INFO' => (!empty($user->lang['TRANSLATION_INFO'])) ? $user->lang['TRANSLATION_INFO'] : '', 179 'S_COPYRIGHT_HTML' => $copyright_html, 180 'CREDIT_LINE' => $user->lang('POWERED_BY', '<a href="https://www.phpbb.com/">phpBB</a>® Forum Software © phpBB Limited'), 181 'T_JQUERY_LINK' => !empty($config['allow_cdn']) && !empty($config['load_jquery_url']) ? $config['load_jquery_url'] : "{$phpbb_root_path}assets/javascript/jquery-3.7.1.min.js", 182 'S_ALLOW_CDN' => !empty($config['allow_cdn']), 183 'VERSION' => $config['version']) 184 ); 185 186 $template->display('body'); 187 188 garbage_collection(); 189 exit_handler(); 190 } 191 192 /** 193 * Generate back link for acp pages 194 */ 195 function adm_back_link($u_action) 196 { 197 global $user; 198 return '<br /><br /><a href="' . $u_action . '">« ' . $user->lang['BACK_TO_PREV'] . '</a>'; 199 } 200 201 /** 202 * Build select field options in acp pages 203 */ 204 function build_select($option_ary, $option_default = false) 205 { 206 global $user; 207 208 $html = ''; 209 foreach ($option_ary as $value => $title) 210 { 211 $selected = ($option_default !== false && $value == $option_default) ? ' selected="selected"' : ''; 212 $html .= '<option value="' . $value . '"' . $selected . '>' . $user->lang[$title] . '</option>'; 213 } 214 215 return $html; 216 } 217 218 /** 219 * Build radio fields in acp pages 220 */ 221 function h_radio($name, $input_ary, $input_default = false, $id = false, $key = false, $separator = '') 222 { 223 global $user; 224 225 $html = ''; 226 $id_assigned = false; 227 foreach ($input_ary as $value => $title) 228 { 229 $selected = ($input_default !== false && $value == $input_default) ? ' checked="checked"' : ''; 230 $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; 231 $id_assigned = true; 232 } 233 234 return $html; 235 } 236 237 /** 238 * Build configuration template for acp configuration pages 239 */ 240 function build_cfg_template($tpl_type, $key, &$new_ary, $config_key, $vars) 241 { 242 global $user, $module, $phpbb_dispatcher; 243 244 $tpl = ''; 245 $name = 'config[' . $config_key . ']'; 246 247 // Make sure there is no notice printed out for non-existent config options (we simply set them) 248 if (!isset($new_ary[$config_key])) 249 { 250 $new_ary[$config_key] = ''; 251 } 252 253 switch ($tpl_type[0]) 254 { 255 case 'password': 256 if ($new_ary[$config_key] !== '') 257 { 258 // replace passwords with asterixes 259 $new_ary[$config_key] = '********'; 260 } 261 case 'text': 262 case 'url': 263 case 'email': 264 case 'tel': 265 case 'search': 266 // maxlength and size are only valid for these types and will be 267 // ignored for other input types. 268 $size = (int) $tpl_type[1]; 269 $maxlength = (int) $tpl_type[2]; 270 271 $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"' : '') . ' />'; 272 break; 273 274 case 'color': 275 case 'datetime': 276 case 'datetime-local': 277 case 'month': 278 case 'week': 279 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '" name="' . $name . '" value="' . $new_ary[$config_key] . '" />'; 280 break; 281 282 case 'date': 283 case 'time': 284 case 'number': 285 case 'range': 286 $min = isset($tpl_type[1]) ? (int) $tpl_type[1] : false; 287 $max = isset($tpl_type[2]) ? (int) $tpl_type[2] : false; 288 289 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (( $min !== false ) ? ' min="' . $min . '"' : '') . (( $max !== false ) ? ' max="' . $max . '"' : '') . ' name="' . $name . '" value="' . $new_ary[$config_key] . '" />'; 290 break; 291 292 case 'dimension': 293 $min = isset($tpl_type[1]) ? (int) $tpl_type[1] : false; 294 $max = isset($tpl_type[2]) ? (int) $tpl_type[2] : false; 295 296 $tpl = '<input id="' . $key . '" type="number"' . (( $min !== false ) ? ' min="' . $min . '"' : '') . (( $max !== false ) ? ' 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'] . '" />'; 297 break; 298 299 case 'textarea': 300 $rows = (int) $tpl_type[1]; 301 $cols = (int) $tpl_type[2]; 302 303 $tpl = '<textarea id="' . $key . '" name="' . $name . '" rows="' . $rows . '" cols="' . $cols . '">' . $new_ary[$config_key] . '</textarea>'; 304 break; 305 306 case 'radio': 307 $key_yes = ($new_ary[$config_key]) ? ' checked="checked"' : ''; 308 $key_no = (!$new_ary[$config_key]) ? ' checked="checked"' : ''; 309 310 $tpl_type_cond = explode('_', $tpl_type[1]); 311 $type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true; 312 313 $tpl_no = '<label><input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" /> ' . (($type_no) ? $user->lang['NO'] : $user->lang['DISABLED']) . '</label>'; 314 $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>'; 315 316 $tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . $tpl_no : $tpl_no . $tpl_yes; 317 break; 318 319 case 'select': 320 case 'custom': 321 322 if (isset($vars['method'])) 323 { 324 $call = array($module->module, $vars['method']); 325 } 326 else if (isset($vars['function'])) 327 { 328 $call = $vars['function']; 329 } 330 else 331 { 332 break; 333 } 334 335 if (isset($vars['params'])) 336 { 337 $args = array(); 338 foreach ($vars['params'] as $value) 339 { 340 switch ($value) 341 { 342 case '{CONFIG_VALUE}': 343 $value = $new_ary[$config_key]; 344 break; 345 346 case '{KEY}': 347 $value = $key; 348 break; 349 } 350 351 $args[] = $value; 352 } 353 } 354 else 355 { 356 $args = array($new_ary[$config_key], $key); 357 } 358 359 $return = call_user_func_array($call, $args); 360 361 if ($tpl_type[0] == 'select') 362 { 363 $size = (isset($tpl_type[1])) ? (int) $tpl_type[1] : 1; 364 $data_toggle = (!empty($tpl_type[2])) ? ' data-togglable-settings="true"' : ''; 365 366 $tpl = '<select id="' . $key . '" name="' . $name . '"' . (($size > 1) ? ' size="' . $size . '"' : '') . $data_toggle . '>' . $return . '</select>'; 367 } 368 else 369 { 370 $tpl = $return; 371 } 372 373 break; 374 375 default: 376 break; 377 } 378 379 if (isset($vars['append'])) 380 { 381 $tpl .= $vars['append']; 382 } 383 384 $new = $new_ary; 385 /** 386 * Overwrite the html code we display for the config value 387 * 388 * @event core.build_config_template 389 * @var array tpl_type Config type array: 390 * 0 => data type 391 * 1 [optional] => string: size, int: minimum 392 * 2 [optional] => string: max. length, int: maximum 393 * @var string key Should be used for the id attribute in html 394 * @var array new Array with the config values we display 395 * @var string name Should be used for the name attribute 396 * @var array vars Array with the options for the config 397 * @var string tpl The resulting html code we display 398 * @since 3.1.0-a1 399 */ 400 $vars = array('tpl_type', 'key', 'new', 'name', 'vars', 'tpl'); 401 extract($phpbb_dispatcher->trigger_event('core.build_config_template', compact($vars))); 402 $new_ary = $new; 403 unset($new); 404 405 return $tpl; 406 } 407 408 /** 409 * Going through a config array and validate values, writing errors to $error. The validation method accepts parameters separated by ':' for string and int. 410 * The first parameter defines the type to be used, the second the lower bound and the third the upper bound. Only the type is required. 411 */ 412 function validate_config_vars($config_vars, &$cfg_array, &$error) 413 { 414 global $phpbb_root_path, $user, $phpbb_dispatcher, $phpbb_filesystem, $language; 415 416 $type = 0; 417 $min = 1; 418 $max = 2; 419 420 foreach ($config_vars as $config_name => $config_definition) 421 { 422 if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false) 423 { 424 continue; 425 } 426 427 if (!isset($config_definition['validate'])) 428 { 429 continue; 430 } 431 432 $validator = explode(':', $config_definition['validate']); 433 434 // Validate a bit. ;) (0 = type, 1 = min, 2= max) 435 switch ($validator[$type]) 436 { 437 case 'url': 438 case 'csv': 439 if ($validator[$type] == 'url') 440 { 441 $cfg_array[$config_name] = trim($cfg_array[$config_name]); 442 443 if (!empty($cfg_array[$config_name]) && !preg_match('#^' . get_preg_expression('url') . '$#iu', $cfg_array[$config_name])) 444 { 445 $error[] = $language->lang('URL_INVALID', $language->lang($config_definition['lang'])); 446 } 447 } 448 else if ($validator[$type] == 'csv') 449 { 450 // Validate comma separated values 451 $unfiltered_array = explode(',', $cfg_array[$config_name]); 452 $filtered_array = array_filter($unfiltered_array); 453 if (!empty($filtered_array) && count($unfiltered_array) !== count($filtered_array)) 454 { 455 $error[] = $language->lang('CSV_INVALID', $language->lang($config_definition['lang'])); 456 } 457 458 } 459 // no break here 460 461 case 'string': 462 $length = utf8_strlen($cfg_array[$config_name]); 463 464 // the column is a VARCHAR 465 $validator[$max] = (isset($validator[$max])) ? min(255, $validator[$max]) : 255; 466 467 if (isset($validator[$min]) && $length < $validator[$min]) 468 { 469 $error[] = sprintf($user->lang['SETTING_TOO_SHORT'], $user->lang[$config_definition['lang']], $validator[$min]); 470 } 471 else if (isset($validator[$max]) && $length > $validator[2]) 472 { 473 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$config_definition['lang']], $validator[$max]); 474 } 475 break; 476 477 case 'bool': 478 $cfg_array[$config_name] = ($cfg_array[$config_name]) ? 1 : 0; 479 break; 480 481 case 'int': 482 $cfg_array[$config_name] = (int) $cfg_array[$config_name]; 483 484 if (isset($validator[$min]) && $cfg_array[$config_name] < $validator[$min]) 485 { 486 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], $validator[$min]); 487 } 488 else if (isset($validator[$max]) && $cfg_array[$config_name] > $validator[$max]) 489 { 490 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$config_definition['lang']], $validator[$max]); 491 } 492 493 if (strpos($config_name, '_max') !== false) 494 { 495 // Min/max pairs of settings should ensure that min <= max 496 // Replace _max with _min to find the name of the minimum 497 // corresponding configuration variable 498 $min_name = str_replace('_max', '_min', $config_name); 499 500 if (isset($cfg_array[$min_name]) && is_numeric($cfg_array[$min_name]) && $cfg_array[$config_name] < $cfg_array[$min_name]) 501 { 502 // A minimum value exists and the maximum value is less than it 503 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], (int) $cfg_array[$min_name]); 504 } 505 } 506 break; 507 508 case 'email': 509 if (!preg_match('/^' . get_preg_expression('email') . '$/i', $cfg_array[$config_name])) 510 { 511 $error[] = $user->lang['EMAIL_INVALID_EMAIL']; 512 } 513 break; 514 515 // Absolute path 516 case 'script_path': 517 if (!$cfg_array[$config_name]) 518 { 519 break; 520 } 521 522 $destination = str_replace('\\', '/', $cfg_array[$config_name]); 523 524 if ($destination !== '/') 525 { 526 // Adjust destination path (no trailing slash) 527 if (substr($destination, -1, 1) == '/') 528 { 529 $destination = substr($destination, 0, -1); 530 } 531 532 $destination = str_replace(array('../', './'), '', $destination); 533 534 if ($destination[0] != '/') 535 { 536 $destination = '/' . $destination; 537 } 538 } 539 540 $cfg_array[$config_name] = trim($destination); 541 542 break; 543 544 // Absolute path 545 case 'lang': 546 if (!$cfg_array[$config_name]) 547 { 548 break; 549 } 550 551 $cfg_array[$config_name] = basename($cfg_array[$config_name]); 552 553 if (!file_exists($phpbb_root_path . 'language/' . $cfg_array[$config_name] . '/')) 554 { 555 $error[] = $user->lang['WRONG_DATA_LANG']; 556 } 557 break; 558 559 // Relative path (appended $phpbb_root_path) 560 case 'rpath': 561 case 'rwpath': 562 if (!$cfg_array[$config_name]) 563 { 564 break; 565 } 566 567 $destination = $cfg_array[$config_name]; 568 569 // Adjust destination path (no trailing slash) 570 if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\') 571 { 572 $destination = substr($destination, 0, -1); 573 } 574 575 $destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination); 576 if ($destination && ($destination[0] == '/' || $destination[0] == "\\")) 577 { 578 $destination = ''; 579 } 580 581 $cfg_array[$config_name] = trim($destination); 582 583 // Path being relative (still prefixed by phpbb_root_path), but with the ability to escape the root dir... 584 case 'path': 585 case 'wpath': 586 587 if (!$cfg_array[$config_name]) 588 { 589 break; 590 } 591 592 $cfg_array[$config_name] = trim($cfg_array[$config_name]); 593 594 // Make sure no NUL byte is present... 595 if (strpos($cfg_array[$config_name], "\0") !== false || strpos($cfg_array[$config_name], '%00') !== false) 596 { 597 $cfg_array[$config_name] = ''; 598 break; 599 } 600 601 $path = $phpbb_root_path . $cfg_array[$config_name]; 602 603 if (!file_exists($path)) 604 { 605 $error[] = sprintf($user->lang['DIRECTORY_DOES_NOT_EXIST'], $cfg_array[$config_name]); 606 } 607 608 if (file_exists($path) && !is_dir($path)) 609 { 610 $error[] = sprintf($user->lang['DIRECTORY_NOT_DIR'], $cfg_array[$config_name]); 611 } 612 613 // Check if the path is writable 614 if ($config_definition['validate'] == 'wpath' || $config_definition['validate'] == 'rwpath') 615 { 616 if (file_exists($path) && !$phpbb_filesystem->is_writable($path)) 617 { 618 $error[] = sprintf($user->lang['DIRECTORY_NOT_WRITABLE'], $cfg_array[$config_name]); 619 } 620 } 621 622 break; 623 624 default: 625 /** 626 * Validate a config value 627 * 628 * @event core.validate_config_variable 629 * @var array cfg_array Array with config values 630 * @var string config_name Name of the config we validate 631 * @var array config_definition Array with the options for 632 * this config 633 * @var array error Array of errors, the errors should 634 * be strings only, language keys are 635 * not replaced afterwards 636 * @since 3.1.0-a1 637 */ 638 $vars = array('cfg_array', 'config_name', 'config_definition', 'error'); 639 extract($phpbb_dispatcher->trigger_event('core.validate_config_variable', compact($vars))); 640 break; 641 } 642 } 643 644 return; 645 } 646 647 /** 648 * Checks whatever or not a variable is OK for use in the Database 649 * param mixed $value_ary An array of the form array(array('lang' => ..., 'value' => ..., 'column_type' =>))' 650 * param mixed $error The error array 651 */ 652 function validate_range($value_ary, &$error) 653 { 654 global $user; 655 656 $column_types = array( 657 'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1), 658 'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535), 659 'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff), 660 // Do not use (int) 0x80000000 - it evaluates to different 661 // values on 32-bit and 64-bit systems. 662 // Apparently -2147483648 is a float on 32-bit systems, 663 // despite fitting in an int, thus explicit cast is needed. 664 'INT' => array('php_type' => 'int', 'min' => (int) -2147483648, 'max' => (int) 0x7fffffff), 665 'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127), 666 667 'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255), 668 ); 669 foreach ($value_ary as $value) 670 { 671 $column = explode(':', $value['column_type']); 672 if (!isset($column_types[$column[0]])) 673 { 674 continue; 675 } 676 else 677 { 678 $type = $column_types[$column[0]]; 679 } 680 681 switch ($type['php_type']) 682 { 683 case 'string' : 684 $max = (isset($column[1])) ? min($column[1],$type['max']) : $type['max']; 685 if (utf8_strlen($value['value']) > $max) 686 { 687 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$value['lang']], $max); 688 } 689 break; 690 691 case 'int': 692 $min = (isset($column[1])) ? max($column[1],$type['min']) : $type['min']; 693 $max = (isset($column[2])) ? min($column[2],$type['max']) : $type['max']; 694 if ($value['value'] < $min) 695 { 696 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$value['lang']], $min); 697 } 698 else if ($value['value'] > $max) 699 { 700 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$value['lang']], $max); 701 } 702 break; 703 } 704 } 705 } 706 707 /** 708 * Inserts new config display_vars into an exisiting display_vars array 709 * at the given position. 710 * 711 * @param array $display_vars An array of existing config display vars 712 * @param array $add_config_vars An array of new config display vars 713 * @param array $where Where to place the new config vars, 714 * before or after an exisiting config, as an array 715 * of the form: array('after' => 'config_name') or 716 * array('before' => 'config_name'). 717 * @return array The array of config display vars 718 */ 719 function phpbb_insert_config_array($display_vars, $add_config_vars, $where) 720 { 721 if (is_array($where) && array_key_exists(current($where), $display_vars)) 722 { 723 $position = array_search(current($where), array_keys($display_vars)) + ((key($where) == 'before') ? 0 : 1); 724 $display_vars = array_merge( 725 array_slice($display_vars, 0, $position), 726 $add_config_vars, 727 array_slice($display_vars, $position) 728 ); 729 } 730 731 return $display_vars; 732 }
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| Generated: Mon Nov 25 19:05:08 2024 | Cross-referenced by PHPXref 0.7.1 |