source: trunk/forum/adm/index.php

Last change on this file was 702, checked in by george, 16 years ago
  • Upraveno: Aktualizace fóra.
File size: 18.5 KB
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1<?php
2/**
3*
4* @package acp
5* @version $Id$
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[' . $config_key . ']';
265
266 // Make sure there is no notice printed out for non-existent config options (we simply set them)
267 if (!isset($new[$config_key]))
268 {
269 $new[$config_key] = '';
270 }
271
272 switch ($tpl_type[0])
273 {
274 case 'text':
275 case 'password':
276 $size = (int) $tpl_type[1];
277 $maxlength = (int) $tpl_type[2];
278
279 $tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="' . $name . '" value="' . $new[$config_key] . '" />';
280 break;
281
282 case 'dimension':
283 $size = (int) $tpl_type[1];
284 $maxlength = (int) $tpl_type[2];
285
286 $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'] . '" />';
287 break;
288
289 case 'textarea':
290 $rows = (int) $tpl_type[1];
291 $cols = (int) $tpl_type[2];
292
293 $tpl = '<textarea id="' . $key . '" name="' . $name . '" rows="' . $rows . '" cols="' . $cols . '">' . $new[$config_key] . '</textarea>';
294 break;
295
296 case 'radio':
297 $key_yes = ($new[$config_key]) ? ' checked="checked"' : '';
298 $key_no = (!$new[$config_key]) ? ' checked="checked"' : '';
299
300 $tpl_type_cond = explode('_', $tpl_type[1]);
301 $type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true;
302
303 $tpl_no = '<label><input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" /> ' . (($type_no) ? $user->lang['NO'] : $user->lang['DISABLED']) . '</label>';
304 $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>';
305
306 $tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . $tpl_no : $tpl_no . $tpl_yes;
307 break;
308
309 case 'select':
310 case 'custom':
311
312 $return = '';
313
314 if (isset($vars['method']))
315 {
316 $call = array($module->module, $vars['method']);
317 }
318 else if (isset($vars['function']))
319 {
320 $call = $vars['function'];
321 }
322 else
323 {
324 break;
325 }
326
327 if (isset($vars['params']))
328 {
329 $args = array();
330 foreach ($vars['params'] as $value)
331 {
332 switch ($value)
333 {
334 case '{CONFIG_VALUE}':
335 $value = $new[$config_key];
336 break;
337
338 case '{KEY}':
339 $value = $key;
340 break;
341 }
342
343 $args[] = $value;
344 }
345 }
346 else
347 {
348 $args = array($new[$config_key], $key);
349 }
350
351 $return = call_user_func_array($call, $args);
352
353 if ($tpl_type[0] == 'select')
354 {
355 $tpl = '<select id="' . $key . '" name="' . $name . '">' . $return . '</select>';
356 }
357 else
358 {
359 $tpl = $return;
360 }
361
362 break;
363
364 default:
365 break;
366 }
367
368 if (isset($vars['append']))
369 {
370 $tpl .= $vars['append'];
371 }
372
373 return $tpl;
374}
375
376/**
377* Going through a config array and validate values, writing errors to $error. The validation method accepts parameters separated by ':' for string and int.
378* The first parameter defines the type to be used, the second the lower bound and the third the upper bound. Only the type is required.
379*/
380function validate_config_vars($config_vars, &$cfg_array, &$error)
381{
382 global $phpbb_root_path, $user;
383 $type = 0;
384 $min = 1;
385 $max = 2;
386
387 foreach ($config_vars as $config_name => $config_definition)
388 {
389 if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false)
390 {
391 continue;
392 }
393
394 if (!isset($config_definition['validate']))
395 {
396 continue;
397 }
398
399 $validator = explode(':', $config_definition['validate']);
400
401 // Validate a bit. ;) (0 = type, 1 = min, 2= max)
402 switch ($validator[$type])
403 {
404 case 'string':
405 $length = strlen($cfg_array[$config_name]);
406
407 // the column is a VARCHAR
408 $validator[$max] = (isset($validator[$max])) ? min(255, $validator[$max]) : 255;
409
410 if (isset($validator[$min]) && $length < $validator[$min])
411 {
412 $error[] = sprintf($user->lang['SETTING_TOO_SHORT'], $user->lang[$config_definition['lang']], $validator[$min]);
413 }
414 else if (isset($validator[$max]) && $length > $validator[2])
415 {
416 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$config_definition['lang']], $validator[$max]);
417 }
418 break;
419
420 case 'bool':
421 $cfg_array[$config_name] = ($cfg_array[$config_name]) ? 1 : 0;
422 break;
423
424 case 'int':
425 $cfg_array[$config_name] = (int) $cfg_array[$config_name];
426
427 if (isset($validator[$min]) && $cfg_array[$config_name] < $validator[$min])
428 {
429 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], $validator[$min]);
430 }
431 else if (isset($validator[$max]) && $cfg_array[$config_name] > $validator[$max])
432 {
433 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$config_definition['lang']], $validator[$max]);
434 }
435 break;
436
437 // Absolute path
438 case 'script_path':
439 if (!$cfg_array[$config_name])
440 {
441 break;
442 }
443
444 $destination = str_replace('\\', '/', $cfg_array[$config_name]);
445
446 if ($destination !== '/')
447 {
448 // Adjust destination path (no trailing slash)
449 if (substr($destination, -1, 1) == '/')
450 {
451 $destination = substr($destination, 0, -1);
452 }
453
454 $destination = str_replace(array('../', './'), '', $destination);
455
456 if ($destination[0] != '/')
457 {
458 $destination = '/' . $destination;
459 }
460 }
461
462 $cfg_array[$config_name] = trim($destination);
463
464 break;
465
466 // Absolute path
467 case 'lang':
468 if (!$cfg_array[$config_name])
469 {
470 break;
471 }
472
473 $cfg_array[$config_name] = basename($cfg_array[$config_name]);
474
475 if (!file_exists($phpbb_root_path . 'language/' . $cfg_array[$config_name] . '/'))
476 {
477 $error[] = $user->lang['WRONG_DATA_LANG'];
478 }
479 break;
480
481 // Relative path (appended $phpbb_root_path)
482 case 'rpath':
483 case 'rwpath':
484 if (!$cfg_array[$config_name])
485 {
486 break;
487 }
488
489 $destination = $cfg_array[$config_name];
490
491 // Adjust destination path (no trailing slash)
492 if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\')
493 {
494 $destination = substr($destination, 0, -1);
495 }
496
497 $destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination);
498 if ($destination && ($destination[0] == '/' || $destination[0] == "\\"))
499 {
500 $destination = '';
501 }
502
503 $cfg_array[$config_name] = trim($destination);
504
505 // Path being relative (still prefixed by phpbb_root_path), but with the ability to escape the root dir...
506 case 'path':
507 case 'wpath':
508
509 if (!$cfg_array[$config_name])
510 {
511 break;
512 }
513
514 $cfg_array[$config_name] = trim($cfg_array[$config_name]);
515
516 // Make sure no NUL byte is present...
517 if (strpos($cfg_array[$config_name], "\0") !== false || strpos($cfg_array[$config_name], '%00') !== false)
518 {
519 $cfg_array[$config_name] = '';
520 break;
521 }
522
523 if (!file_exists($phpbb_root_path . $cfg_array[$config_name]))
524 {
525 $error[] = sprintf($user->lang['DIRECTORY_DOES_NOT_EXIST'], $cfg_array[$config_name]);
526 }
527
528 if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !is_dir($phpbb_root_path . $cfg_array[$config_name]))
529 {
530 $error[] = sprintf($user->lang['DIRECTORY_NOT_DIR'], $cfg_array[$config_name]);
531 }
532
533 // Check if the path is writable
534 if ($config_definition['validate'] == 'wpath' || $config_definition['validate'] == 'rwpath')
535 {
536 if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !@is_writable($phpbb_root_path . $cfg_array[$config_name]))
537 {
538 $error[] = sprintf($user->lang['DIRECTORY_NOT_WRITABLE'], $cfg_array[$config_name]);
539 }
540 }
541
542 break;
543 }
544 }
545
546 return;
547}
548
549/**
550* Checks whatever or not a variable is OK for use in the Database
551* param mixed $value_ary An array of the form array(array('lang' => ..., 'value' => ..., 'column_type' =>))'
552* param mixed $error The error array
553*/
554function validate_range($value_ary, &$error)
555{
556 global $user;
557
558 $column_types = array(
559 'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1),
560 'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535),
561 'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff),
562 'INT' => array('php_type' => 'int', 'min' => (int) 0x80000000, 'max' => (int) 0x7fffffff),
563 'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127),
564
565 'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255),
566 );
567 foreach ($value_ary as $value)
568 {
569 $column = explode(':', $value['column_type']);
570 $max = $min = 0;
571 $type = 0;
572 if (!isset($column_types[$column[0]]))
573 {
574 continue;
575 }
576 else
577 {
578 $type = $column_types[$column[0]];
579 }
580
581 switch ($type['php_type'])
582 {
583 case 'string' :
584 $max = (isset($column[1])) ? min($column[1],$type['max']) : $type['max'];
585 if (strlen($value['value']) > $max)
586 {
587 $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$value['lang']], $max);
588 }
589 break;
590
591 case 'int':
592 $min = (isset($column[1])) ? max($column[1],$type['min']) : $type['min'];
593 $max = (isset($column[2])) ? min($column[2],$type['max']) : $type['max'];
594 if ($value['value'] < $min)
595 {
596 $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$value['lang']], $min);
597 }
598 else if ($value['value'] > $max)
599 {
600 $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$value['lang']], $max);
601 }
602 break;
603 }
604 }
605}
606
607?>
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