source: branches/old/forum/adm/index.php@ 480

Last change on this file since 480 was 400, checked in by george, 16 years ago
  • Přidáno: Nové forum phpBB 3.
File size: 18.4 KB
Line 
1<?php
2/**
3*
4* @package acp
5* @version $Id: index.php 8591 2008-06-04 11:40:53Z Kellanved $
6* @copyright (c) 2005 phpBB Group
7* @license http://opensource.org/licenses/gpl-license.php GNU Public License
8*
9*/
10
11/**
12*/
13define('IN_PHPBB', true);
14define('ADMIN_START', true);
15define('NEED_SID', true);
16
17// Include files
18$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './../';
19$phpEx = substr(strrchr(__FILE__, '.'), 1);
20require($phpbb_root_path . 'common.' . $phpEx);
21require($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
22require($phpbb_root_path . 'includes/functions_module.' . $phpEx);
23
24// Start session management
25$user->session_begin();
26$auth->acl($user->data);
27$user->setup('acp/common');
28// End session management
29
30// Have they authenticated (again) as an admin for this session?
31if (!isset($user->data['session_admin']) || !$user->data['session_admin'])
32{
33 login_box('', $user->lang['LOGIN_ADMIN_CONFIRM'], $user->lang['LOGIN_ADMIN_SUCCESS'], true, false);
34}
35
36// Is user any type of admin? No, then stop here, each script needs to
37// check specific permissions but this is a catchall
38if (!$auth->acl_get('a_'))
39{
40 trigger_error('NO_ADMIN');
41}
42
43// We define the admin variables now, because the user is now able to use the admin related features...
44define('IN_ADMIN', true);
45$phpbb_admin_path = (defined('PHPBB_ADMIN_PATH')) ? PHPBB_ADMIN_PATH : './';
46
47// Some oft used variables
48$safe_mode = (@ini_get('safe_mode') == '1' || strtolower(@ini_get('safe_mode')) === 'on') ? true : false;
49$file_uploads = (@ini_get('file_uploads') == '1' || strtolower(@ini_get('file_uploads')) === 'on') ? true : false;
50$module_id = request_var('i', '');
51$mode = request_var('mode', '');
52
53// Set custom template for admin area
54$template->set_custom_template($phpbb_admin_path . 'style', 'admin');
55$template->assign_var('T_TEMPLATE_PATH', $phpbb_admin_path . 'style');
56
57// the acp template is never stored in the database
58$user->theme['template_storedb'] = false;
59
60// Instantiate new module
61$module = new p_master();
62
63// Instantiate module system and generate list of available modules
64$module->list_modules('acp');
65
66// Select the active module
67$module->set_active($module_id, $mode);
68
69// Assign data to the template engine for the list of modules
70// We do this before loading the active module for correct menu display in trigger_error
71$module->assign_tpl_vars(append_sid("{$phpbb_admin_path}index.$phpEx"));
72
73// Load and execute the relevant module
74$module->load_active();
75
76// Generate the page
77adm_page_header($module->get_page_title());
78
79$template->set_filenames(array(
80 'body' => $module->get_tpl_name(),
81));
82
83adm_page_footer();
84
85/**
86* Header for acp pages
87*/
88function adm_page_header($page_title)
89{
90 global $config, $db, $user, $template;
91 global $phpbb_root_path, $phpbb_admin_path, $phpEx, $SID, $_SID;
92
93 if (defined('HEADER_INC'))
94 {
95 return;
96 }
97
98 define('HEADER_INC', true);
99
100 // gzip_compression
101 if ($config['gzip_compress'])
102 {
103 if (@extension_loaded('zlib') && !headers_sent())
104 {
105 ob_start('ob_gzhandler');
106 }
107 }
108
109 $template->assign_vars(array(
110 'PAGE_TITLE' => $page_title,
111 'USERNAME' => $user->data['username'],
112
113 'SID' => $SID,
114 '_SID' => $_SID,
115 'SESSION_ID' => $user->session_id,
116 'ROOT_PATH' => $phpbb_admin_path,
117
118 'U_LOGOUT' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=logout'),
119 'U_ADM_LOGOUT' => append_sid("{$phpbb_admin_path}index.$phpEx", 'action=admlogout'),
120 'U_ADM_INDEX' => append_sid("{$phpbb_admin_path}index.$phpEx"),
121 'U_INDEX' => append_sid("{$phpbb_root_path}index.$phpEx"),
122
123 'T_IMAGES_PATH' => "{$phpbb_root_path}images/",
124 'T_SMILIES_PATH' => "{$phpbb_root_path}{$config['smilies_path']}/",
125 'T_AVATAR_PATH' => "{$phpbb_root_path}{$config['avatar_path']}/",
126 'T_AVATAR_GALLERY_PATH' => "{$phpbb_root_path}{$config['avatar_gallery_path']}/",
127 'T_ICONS_PATH' => "{$phpbb_root_path}{$config['icons_path']}/",
128 'T_RANKS_PATH' => "{$phpbb_root_path}{$config['ranks_path']}/",
129 'T_UPLOAD_PATH' => "{$phpbb_root_path}{$config['upload_path']}/",
130
131 'ICON_MOVE_UP' => '<img src="' . $phpbb_admin_path . 'images/icon_up.gif" alt="' . $user->lang['MOVE_UP'] . '" title="' . $user->lang['MOVE_UP'] . '" />',
132 'ICON_MOVE_UP_DISABLED' => '<img src="' . $phpbb_admin_path . 'images/icon_up_disabled.gif" alt="' . $user->lang['MOVE_UP'] . '" title="' . $user->lang['MOVE_UP'] . '" />',
133 'ICON_MOVE_DOWN' => '<img src="' . $phpbb_admin_path . 'images/icon_down.gif" alt="' . $user->lang['MOVE_DOWN'] . '" title="' . $user->lang['MOVE_DOWN'] . '" />',
134 'ICON_MOVE_DOWN_DISABLED' => '<img src="' . $phpbb_admin_path . 'images/icon_down_disabled.gif" alt="' . $user->lang['MOVE_DOWN'] . '" title="' . $user->lang['MOVE_DOWN'] . '" />',
135 'ICON_EDIT' => '<img src="' . $phpbb_admin_path . 'images/icon_edit.gif" alt="' . $user->lang['EDIT'] . '" title="' . $user->lang['EDIT'] . '" />',
136 'ICON_EDIT_DISABLED' => '<img src="' . $phpbb_admin_path . 'images/icon_edit_disabled.gif" alt="' . $user->lang['EDIT'] . '" title="' . $user->lang['EDIT'] . '" />',
137 'ICON_DELETE' => '<img src="' . $phpbb_admin_path . 'images/icon_delete.gif" alt="' . $user->lang['DELETE'] . '" title="' . $user->lang['DELETE'] . '" />',
138 'ICON_DELETE_DISABLED' => '<img src="' . $phpbb_admin_path . 'images/icon_delete_disabled.gif" alt="' . $user->lang['DELETE'] . '" title="' . $user->lang['DELETE'] . '" />',
139 'ICON_SYNC' => '<img src="' . $phpbb_admin_path . 'images/icon_sync.gif" alt="' . $user->lang['RESYNC'] . '" title="' . $user->lang['RESYNC'] . '" />',
140 'ICON_SYNC_DISABLED' => '<img src="' . $phpbb_admin_path . 'images/icon_sync_disabled.gif" alt="' . $user->lang['RESYNC'] . '" title="' . $user->lang['RESYNC'] . '" />',
141
142 'S_USER_LANG' => $user->lang['USER_LANG'],
143 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'],
144 'S_CONTENT_ENCODING' => 'UTF-8',
145 'S_CONTENT_FLOW_BEGIN' => ($user->lang['DIRECTION'] == 'ltr') ? 'left' : 'right',
146 'S_CONTENT_FLOW_END' => ($user->lang['DIRECTION'] == 'ltr') ? 'right' : 'left',
147 ));
148
149 // application/xhtml+xml not used because of IE
150 header('Content-type: text/html; charset=UTF-8');
151
152 header('Cache-Control: private, no-cache="set-cookie"');
153 header('Expires: 0');
154 header('Pragma: no-cache');
155
156 return;
157}
158
159/**
160* Page footer for acp pages
161*/
162function adm_page_footer($copyright_html = true)
163{
164 global $db, $config, $template, $user, $auth, $cache;
165 global $starttime, $phpbb_root_path, $phpbb_admin_path, $phpEx;
166
167 // Output page creation time
168 if (defined('DEBUG'))
169 {
170 $mtime = explode(' ', microtime());
171 $totaltime = $mtime[0] + $mtime[1] - $starttime;
172
173 if (!empty($_REQUEST['explain']) && $auth->acl_get('a_') && defined('DEBUG_EXTRA') && method_exists($db, 'sql_report'))
174 {
175 $db->sql_report('display');
176 }
177
178 $debug_output = sprintf('Time : %.3fs | ' . $db->sql_num_queries() . ' Queries | GZIP : ' . (($config['gzip_compress']) ? 'On' : 'Off') . (($user->load) ? ' | Load : ' . $user->load : ''), $totaltime);
179
180 if ($auth->acl_get('a_') && defined('DEBUG_EXTRA'))
181 {
182 if (function_exists('memory_get_usage'))
183 {
184 if ($memory_usage = memory_get_usage())
185 {
186 global $base_memory_usage;
187 $memory_usage -= $base_memory_usage;
188 $memory_usage = get_formatted_filesize($memory_usage);
189
190 $debug_output .= ' | Memory Usage: ' . $memory_usage;
191 }
192 }
193
194 $debug_output .= ' | <a href="' . build_url() . '&amp;explain=1">Explain</a>';
195 }
196 }
197
198 $template->assign_vars(array(
199 'DEBUG_OUTPUT' => (defined('DEBUG')) ? $debug_output : '',
200 'TRANSLATION_INFO' => (!empty($user->lang['TRANSLATION_INFO'])) ? $user->lang['TRANSLATION_INFO'] : '',
201 'S_COPYRIGHT_HTML' => $copyright_html,
202 'VERSION' => $config['version'])
203 );
204
205 $template->display('body');
206
207 garbage_collection();
208 exit_handler();
209}
210
211/**
212* Generate back link for acp pages
213*/
214function adm_back_link($u_action)
215{
216 global $user;
217 return '<br /><br /><a href="' . $u_action . '">&laquo; ' . $user->lang['BACK_TO_PREV'] . '</a>';
218}
219
220/**
221* Build select field options in acp pages
222*/
223function build_select($option_ary, $option_default = false)
224{
225 global $user;
226
227 $html = '';
228 foreach ($option_ary as $value => $title)
229 {
230 $selected = ($option_default !== false && $value == $option_default) ? ' selected="selected"' : '';
231 $html .= '<option value="' . $value . '"' . $selected . '>' . $user->lang[$title] . '</option>';
232 }
233
234 return $html;
235}
236
237/**
238* Build radio fields in acp pages
239*/
240function h_radio($name, &$input_ary, $input_default = false, $id = false, $key = false)
241{
242 global $user;
243
244 $html = '';
245 $id_assigned = false;
246 foreach ($input_ary as $value => $title)
247 {
248 $selected = ($input_default !== false && $value == $input_default) ? ' checked="checked"' : '';
249 $html .= '<label><input type="radio" name="' . $name . '"' . (($id && !$id_assigned) ? ' id="' . $id . '"' : '') . ' value="' . $value . '"' . $selected . (($key) ? ' accesskey="' . $key . '"' : '') . ' class="radio" /> ' . $user->lang[$title] . '</label>';
250 $id_assigned = true;
251 }
252
253 return $html;
254}
255
256/**
257* Build configuration template for acp configuration pages
258*/
259function build_cfg_template($tpl_type, $key, &$new, $config_key, $vars)
260{
261 global $user, $module;
262
263 $tpl = '';
264 $name = 'config[' . $config_key . ']';
265
266 switch ($tpl_type[0])
267 {
268 case 'text':
269 case 'password':
270 $size = (int) $tpl_type[1];
271 $maxlength = (int) $tpl_type[2];
272
273 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="' . $name . '" value="' . $new[$config_key] . '" />';
274 break;
275
276 case 'dimension':
277 $size = (int) $tpl_type[1];
278 $maxlength = (int) $tpl_type[2];
279
280 $tpl = '<input id="' . $key . '" type="text"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="config[' . $config_key . '_width]" value="' . $new[$config_key . '_width'] . '" /> x <input type="text"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="config[' . $config_key . '_height]" value="' . $new[$config_key . '_height'] . '" />';
281 break;
282
283 case 'textarea':
284 $rows = (int) $tpl_type[1];
285 $cols = (int) $tpl_type[2];
286
287 $tpl = '<textarea id="' . $key . '" name="' . $name . '" rows="' . $rows . '" cols="' . $cols . '">' . $new[$config_key] . '</textarea>';
288 break;
289
290 case 'radio':
291 $key_yes = ($new[$config_key]) ? ' checked="checked"' : '';
292 $key_no = (!$new[$config_key]) ? ' checked="checked"' : '';
293
294 $tpl_type_cond = explode('_', $tpl_type[1]);
295 $type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true;
296
297 $tpl_no = '<label><input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" /> ' . (($type_no) ? $user->lang['NO'] : $user->lang['DISABLED']) . '</label>';
298 $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>';
299
300 $tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . $tpl_no : $tpl_no . $tpl_yes;
301 break;
302
303 case 'select':
304 case 'custom':
305
306 $return = '';
307
308 if (isset($vars['method']))
309 {
310 $call = array($module->module, $vars['method']);
311 }
312 else if (isset($vars['function']))
313 {
314 $call = $vars['function'];
315 }
316 else
317 {
318 break;
319 }
320
321 if (isset($vars['params']))
322 {
323 $args = array();
324 foreach ($vars['params'] as $value)
325 {
326 switch ($value)
327 {
328 case '{CONFIG_VALUE}':
329 $value = $new[$config_key];
330 break;
331
332 case '{KEY}':
333 $value = $key;
334 break;
335 }
336
337 $args[] = $value;
338 }
339 }
340 else
341 {
342 $args = array($new[$config_key], $key);
343 }
344
345 $return = call_user_func_array($call, $args);
346
347 if ($tpl_type[0] == 'select')
348 {
349 $tpl = '<select id="' . $key . '" name="' . $name . '">' . $return . '</select>';
350 }
351 else
352 {
353 $tpl = $return;
354 }
355
356 break;
357
358 default:
359 break;
360 }
361
362 if (isset($vars['append']))
363 {
364 $tpl .= $vars['append'];
365 }
366
367 return $tpl;
368}
369
370/**
371* Going through a config array and validate values, writing errors to $error. The validation method accepts parameters separated by ':' for string and int.
372* The first parameter defines the type to be used, the second the lower bound and the third the upper bound. Only the type is required.
373*/
374function validate_config_vars($config_vars, &$cfg_array, &$error)
375{
376 global $phpbb_root_path, $user;
377 $type = 0;
378 $min = 1;
379 $max = 2;
380
381 foreach ($config_vars as $config_name => $config_definition)
382 {
383 if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false)
384 {
385 continue;
386 }
387
388 if (!isset($config_definition['validate']))
389 {
390 continue;
391 }
392
393 $validator = explode(':', $config_definition['validate']);
394
395 // Validate a bit. ;) (0 = type, 1 = min, 2= max)
396 switch ($validator[$type])
397 {
398 case 'string':
399 $length = strlen($cfg_array[$config_name]);
400
401 // the column is a VARCHAR
402 $validator[$max] = (isset($validator[$max])) ? min(255, $validator[$max]) : 255;
403
404 if (isset($validator[$min]) && $length < $validator[$min])
405 {
406 $error[] = sprintf($user->lang['SETTING_TOO_SHORT'], $user->lang[$config_definition['lang']], $validator[$min]);
407 }
408 else if (isset($validator[$max]) && $length > $validator[2])
409 {
410 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$config_definition['lang']], $validator[$max]);
411 }
412 break;
413
414 case 'bool':
415 $cfg_array[$config_name] = ($cfg_array[$config_name]) ? 1 : 0;
416 break;
417
418 case 'int':
419 $cfg_array[$config_name] = (int) $cfg_array[$config_name];
420
421 if (isset($validator[$min]) && $cfg_array[$config_name] < $validator[$min])
422 {
423 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], $validator[$min]);
424 }
425 else if (isset($validator[$max]) && $cfg_array[$config_name] > $validator[$max])
426 {
427 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$config_definition['lang']], $validator[$max]);
428 }
429 break;
430
431 // Absolute path
432 case 'script_path':
433 if (!$cfg_array[$config_name])
434 {
435 break;
436 }
437
438 $destination = str_replace('\\', '/', $cfg_array[$config_name]);
439
440 if ($destination !== '/')
441 {
442 // Adjust destination path (no trailing slash)
443 if (substr($destination, -1, 1) == '/')
444 {
445 $destination = substr($destination, 0, -1);
446 }
447
448 $destination = str_replace(array('../', './'), '', $destination);
449
450 if ($destination[0] != '/')
451 {
452 $destination = '/' . $destination;
453 }
454 }
455
456 $cfg_array[$config_name] = trim($destination);
457
458 break;
459
460 // Absolute path
461 case 'lang':
462 if (!$cfg_array[$config_name])
463 {
464 break;
465 }
466
467 $cfg_array[$config_name] = basename($cfg_array[$config_name]);
468
469 if (!file_exists($phpbb_root_path . 'language/' . $cfg_array[$config_name] . '/'))
470 {
471 $error[] = $user->lang['WRONG_DATA_LANG'];
472 }
473 break;
474
475 // Relative path (appended $phpbb_root_path)
476 case 'rpath':
477 case 'rwpath':
478 if (!$cfg_array[$config_name])
479 {
480 break;
481 }
482
483 $destination = $cfg_array[$config_name];
484
485 // Adjust destination path (no trailing slash)
486 if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\')
487 {
488 $destination = substr($destination, 0, -1);
489 }
490
491 $destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination);
492 if ($destination && ($destination[0] == '/' || $destination[0] == "\\"))
493 {
494 $destination = '';
495 }
496
497 $cfg_array[$config_name] = trim($destination);
498
499 // Path being relative (still prefixed by phpbb_root_path), but with the ability to escape the root dir...
500 case 'path':
501 case 'wpath':
502
503 if (!$cfg_array[$config_name])
504 {
505 break;
506 }
507
508 $cfg_array[$config_name] = trim($cfg_array[$config_name]);
509
510 // Make sure no NUL byte is present...
511 if (strpos($cfg_array[$config_name], "\0") !== false || strpos($cfg_array[$config_name], '%00') !== false)
512 {
513 $cfg_array[$config_name] = '';
514 break;
515 }
516
517 if (!file_exists($phpbb_root_path . $cfg_array[$config_name]))
518 {
519 $error[] = sprintf($user->lang['DIRECTORY_DOES_NOT_EXIST'], $cfg_array[$config_name]);
520 }
521
522 if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !is_dir($phpbb_root_path . $cfg_array[$config_name]))
523 {
524 $error[] = sprintf($user->lang['DIRECTORY_NOT_DIR'], $cfg_array[$config_name]);
525 }
526
527 // Check if the path is writable
528 if ($config_definition['validate'] == 'wpath' || $config_definition['validate'] == 'rwpath')
529 {
530 if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !@is_writable($phpbb_root_path . $cfg_array[$config_name]))
531 {
532 $error[] = sprintf($user->lang['DIRECTORY_NOT_WRITABLE'], $cfg_array[$config_name]);
533 }
534 }
535
536 break;
537 }
538 }
539
540 return;
541}
542
543/**
544* Checks whatever or not a variable is OK for use in the Database
545* param mixed $value_ary An array of the form array(array('lang' => ..., 'value' => ..., 'column_type' =>))'
546* param mixed $error The error array
547*/
548function validate_range($value_ary, &$error)
549{
550 global $user;
551
552 $column_types = array(
553 'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1),
554 'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535),
555 'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff),
556 'INT' => array('php_type' => 'int', 'min' => (int) 0x80000000, 'max' => (int) 0x7fffffff),
557 'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127),
558
559 'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255),
560 );
561 foreach ($value_ary as $value)
562 {
563 $column = explode(':', $value['column_type']);
564 $max = $min = 0;
565 $type = 0;
566 if (!isset($column_types[$column[0]]))
567 {
568 continue;
569 }
570 else
571 {
572 $type = $column_types[$column[0]];
573 }
574
575 switch ($type['php_type'])
576 {
577 case 'string' :
578 $max = (isset($column[1])) ? min($column[1],$type['max']) : $type['max'];
579 if (strlen($value['value']) > $max)
580 {
581 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$value['lang']], $max);
582 }
583 break;
584
585 case 'int':
586 $min = (isset($column[1])) ? max($column[1],$type['min']) : $type['min'];
587 $max = (isset($column[2])) ? min($column[2],$type['max']) : $type['max'];
588 if ($value['value'] < $min)
589 {
590 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$value['lang']], $min);
591 }
592 else if ($value['value'] > $max)
593 {
594 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$value['lang']], $max);
595 }
596 break;
597 }
598 }
599}
600
601?>
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