|
1
|
<?php
|
|
2
|
|
|
3
|
// $Id: class.admin.php 916 2009-01-22 18:28:43Z doc $
|
|
4
|
|
|
5
|
/*
|
|
6
|
|
|
7
|
Website Baker Project <http://www.websitebaker.org/>
|
|
8
|
Copyright (C) 2004-2009, Ryan Djurovich
|
|
9
|
|
|
10
|
Website Baker is free software; you can redistribute it and/or modify
|
|
11
|
it under the terms of the GNU General Public License as published by
|
|
12
|
the Free Software Foundation; either version 2 of the License, or
|
|
13
|
(at your option) any later version.
|
|
14
|
|
|
15
|
Website Baker is distributed in the hope that it will be useful,
|
|
16
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
17
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
18
|
GNU General Public License for more details.
|
|
19
|
|
|
20
|
You should have received a copy of the GNU General Public License
|
|
21
|
along with Website Baker; if not, write to the Free Software
|
|
22
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
23
|
|
|
24
|
*/
|
|
25
|
|
|
26
|
/*
|
|
27
|
|
|
28
|
Admin class
|
|
29
|
|
|
30
|
This class will be used for every program that will be included
|
|
31
|
in the administration section of Website Baker.
|
|
32
|
|
|
33
|
*/
|
|
34
|
|
|
35
|
if(!defined('WB_URL')) {
|
|
36
|
header('Location: ../index.php');
|
|
37
|
exit(0);
|
|
38
|
}
|
|
39
|
|
|
40
|
require_once(WB_PATH.'/framework/class.wb.php');
|
|
41
|
|
|
42
|
// Include PHPLIB template class
|
|
43
|
require_once(WB_PATH."/include/phplib/template.inc");
|
|
44
|
|
|
45
|
// Get WB version
|
|
46
|
require_once(ADMIN_PATH.'/interface/version.php');
|
|
47
|
|
|
48
|
// Include EditArea wrapper functions
|
|
49
|
require_once(WB_PATH . '/include/editarea/wb_wrapper_edit_area.php');
|
|
50
|
|
|
51
|
/*
|
|
52
|
Begin user changeable settings
|
|
53
|
*/
|
|
54
|
|
|
55
|
|
|
56
|
class admin extends wb {
|
|
57
|
// Authenticate user then auto print the header
|
|
58
|
function admin($section_name, $section_permission = 'start', $auto_header = true, $auto_auth = true) {
|
|
59
|
$this->wb();
|
|
60
|
global $MESSAGE;
|
|
61
|
// Specify the current applications name
|
|
62
|
$this->section_name = $section_name;
|
|
63
|
$this->section_permission = $section_permission;
|
|
64
|
// Authenticate the user for this application
|
|
65
|
if($auto_auth == true) {
|
|
66
|
// First check if the user is logged-in
|
|
67
|
if($this->is_authenticated() == false) {
|
|
68
|
header('Location: '.ADMIN_URL.'/login/index.php');
|
|
69
|
exit(0);
|
|
70
|
}
|
|
71
|
// Now check if they are allowed in this section
|
|
72
|
if($this->get_permission($section_permission) == false) {
|
|
73
|
die($MESSAGE['ADMIN']['INSUFFICIENT_PRIVELLIGES']);
|
|
74
|
}
|
|
75
|
}
|
|
76
|
|
|
77
|
// Check if the backend language is also the selected language. If not, send headers again.
|
|
78
|
global $database;
|
|
79
|
$get_user_language = @$database->query("SELECT language FROM ".TABLE_PREFIX.
|
|
80
|
"users WHERE user_id = '" .(int) $this->get_user_id() ."'");
|
|
81
|
$user_language = ($get_user_language) ? $get_user_language->fetchRow() : '';
|
|
82
|
// prevent infinite loop if language file is not XX.php (e.g. DE_du.php)
|
|
83
|
$user_language = substr($user_language[0],0,2);
|
|
84
|
// obtain the admin folder (e.g. /admin)
|
|
85
|
$admin_folder = str_replace(WB_PATH, '', ADMIN_PATH);
|
|
86
|
if((LANGUAGE != $user_language) && file_exists(WB_PATH .'/languages/' .$user_language .'.php')
|
|
87
|
&& strpos($_SERVER['PHP_SELF'],$admin_folder.'/') !== false) {
|
|
88
|
// check if page_id is set
|
|
89
|
$page_id_url = (isset($_GET['page_id'])) ? '&page_id=' .(int) $_GET['page_id'] : '';
|
|
90
|
$section_id_url = (isset($_GET['section_id'])) ? '§ion_id=' .(int) $_GET['section_id'] : '';
|
|
91
|
if(isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'] != '') { // check if there is an query-string
|
|
92
|
header('Location: '.$_SERVER['PHP_SELF'] .'?lang='.$user_language .$page_id_url .$section_id_url.'&'.$_SERVER['QUERY_STRING']);
|
|
93
|
} else {
|
|
94
|
header('Location: '.$_SERVER['PHP_SELF'] .'?lang='.$user_language .$page_id_url .$section_id_url);
|
|
95
|
}
|
|
96
|
exit();
|
|
97
|
}
|
|
98
|
|
|
99
|
// Auto header code
|
|
100
|
if($auto_header == true) {
|
|
101
|
$this->print_header();
|
|
102
|
}
|
|
103
|
}
|
|
104
|
|
|
105
|
// Print the admin header
|
|
106
|
function print_header($body_tags = '') {
|
|
107
|
// Get vars from the language file
|
|
108
|
global $MENU;
|
|
109
|
global $MESSAGE;
|
|
110
|
global $TEXT;
|
|
111
|
// Connect to database and get website title
|
|
112
|
global $database;
|
|
113
|
$get_title = $database->query("SELECT value FROM ".TABLE_PREFIX."settings WHERE name = 'website_title'");
|
|
114
|
$title = $get_title->fetchRow();
|
|
115
|
$header_template = new Template(ADMIN_PATH."/interface");
|
|
116
|
$header_template->set_file('page', 'header.html');
|
|
117
|
$header_template->set_block('page', 'header_block', 'header');
|
|
118
|
if(defined('DEFAULT_CHARSET')) {
|
|
119
|
$charset=DEFAULT_CHARSET;
|
|
120
|
} else {
|
|
121
|
$charset='utf-8';
|
|
122
|
}
|
|
123
|
|
|
124
|
// work out the URL for the 'View menu' link in the WB backend
|
|
125
|
// if the page_id is set, show this page otherwise show the root directory of WB
|
|
126
|
$view_url = WB_URL;
|
|
127
|
if(isset($_GET['page_id'])) {
|
|
128
|
// extract page link from the database
|
|
129
|
$result = @$database->query("SELECT link FROM " .TABLE_PREFIX ."pages WHERE page_id = '" .(int) addslashes($_GET['page_id']) ."'");
|
|
130
|
$row = @$result->fetchRow();
|
|
131
|
if($row) $view_url .= PAGES_DIRECTORY .$row['link']. PAGE_EXTENSION;
|
|
132
|
}
|
|
133
|
|
|
134
|
$header_template->set_var( array(
|
|
135
|
'SECTION_NAME' => $MENU[strtoupper($this->section_name)],
|
|
136
|
'BODY_TAGS' => $body_tags,
|
|
137
|
'WEBSITE_TITLE' => ($title['value']),
|
|
138
|
'TEXT_ADMINISTRATION' => $TEXT['ADMINISTRATION'],
|
|
139
|
'CHARSET' => $charset,
|
|
140
|
'VERSION' => VERSION,
|
|
141
|
'WB_URL' => WB_URL,
|
|
142
|
'ADMIN_URL' => ADMIN_URL,
|
|
143
|
'TITLE_START' => $MENU['START'],
|
|
144
|
'TITLE_VIEW' => $MENU['VIEW'],
|
|
145
|
'TITLE_HELP' => $MENU['HELP'],
|
|
146
|
'TITLE_LOGOUT' => $MENU['LOGOUT'],
|
|
147
|
'URL_VIEW' => $view_url,
|
|
148
|
'URL_HELP' => 'http://www.websitebaker.org/help/'.WB_VERSION,
|
|
149
|
'BACKEND_MODULE_CSS' => $this->register_backend_modfiles('css'), // adds backend.css
|
|
150
|
'BACKEND_MODULE_JS' => $this->register_backend_modfiles('js') // adds backend.js
|
|
151
|
)
|
|
152
|
);
|
|
153
|
|
|
154
|
// Create the menu
|
|
155
|
$menu = array(
|
|
156
|
array(ADMIN_URL.'/pages/index.php', '', $MENU['PAGES'], 'pages', 1),
|
|
157
|
array(ADMIN_URL.'/media/index.php', '', $MENU['MEDIA'], 'media', 1),
|
|
158
|
array(ADMIN_URL.'/addons/index.php', '', $MENU['ADDONS'], 'addons', 1),
|
|
159
|
array(ADMIN_URL.'/preferences/index.php', '', $MENU['PREFERENCES'], 'preferences', 0),
|
|
160
|
array(ADMIN_URL.'/settings/index.php', '', $MENU['SETTINGS'], 'settings', 1),
|
|
161
|
array(ADMIN_URL.'/admintools/index.php', '', $MENU['ADMINTOOLS'], 'admintools', 1),
|
|
162
|
array(ADMIN_URL.'/access/index.php', '', $MENU['ACCESS'], 'access', 1)
|
|
163
|
);
|
|
164
|
$header_template->set_block('header_block', 'linkBlock', 'link');
|
|
165
|
foreach($menu AS $menu_item) {
|
|
166
|
$link = $menu_item[0];
|
|
167
|
$target = ($menu_item[1] == '') ? '_self' : $menu_item[1];
|
|
168
|
$title = $menu_item[2];
|
|
169
|
$permission_title = $menu_item[3];
|
|
170
|
$required = $menu_item[4];
|
|
171
|
$replace_old = array(ADMIN_URL, WB_URL, '/', 'index.php');
|
|
172
|
if($required == false OR $this->get_link_permission($permission_title)) {
|
|
173
|
$header_template->set_var('LINK', $link);
|
|
174
|
$header_template->set_var('TARGET', $target);
|
|
175
|
// If link is the current section apply a class name
|
|
176
|
if($permission_title == strtolower($this->section_name)) {
|
|
177
|
$header_template->set_var('CLASS', 'current');
|
|
178
|
} else {
|
|
179
|
$header_template->set_var('CLASS', '');
|
|
180
|
}
|
|
181
|
$header_template->set_var('TITLE', $title);
|
|
182
|
// Print link
|
|
183
|
$header_template->parse('link', 'linkBlock', true);
|
|
184
|
}
|
|
185
|
}
|
|
186
|
$header_template->parse('header', 'header_block', false);
|
|
187
|
$header_template->pparse('output', 'page');
|
|
188
|
}
|
|
189
|
|
|
190
|
// Print the admin footer
|
|
191
|
function print_footer() {
|
|
192
|
// include the required file for Javascript admin
|
|
193
|
if(file_exists(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php')){
|
|
194
|
@include(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php');
|
|
195
|
}
|
|
196
|
$footer_template = new Template(ADMIN_PATH."/interface");
|
|
197
|
$footer_template->set_file('page', 'footer.html');
|
|
198
|
$footer_template->set_block('page', 'footer_block', 'header');
|
|
199
|
$footer_template->parse('header', 'footer_block', false);
|
|
200
|
$footer_template->pparse('output', 'page');
|
|
201
|
}
|
|
202
|
|
|
203
|
// Return a system permission
|
|
204
|
function get_permission($name, $type = 'system') {
|
|
205
|
// Append to permission type
|
|
206
|
$type .= '_permissions';
|
|
207
|
// Check if we have a section to check for
|
|
208
|
if($name == 'start') {
|
|
209
|
return true;
|
|
210
|
} else {
|
|
211
|
// Set system permissions var
|
|
212
|
$system_permissions = $this->get_session('SYSTEM_PERMISSIONS');
|
|
213
|
// Set module permissions var
|
|
214
|
$module_permissions = $this->get_session('MODULE_PERMISSIONS');
|
|
215
|
// Set template permissions var
|
|
216
|
$template_permissions = $this->get_session('TEMPLATE_PERMISSIONS');
|
|
217
|
// Return true if system perm = 1
|
|
218
|
if (isset($$type) && is_array($$type) && is_numeric(array_search($name, $$type))) {
|
|
219
|
if($type == 'system_permissions') {
|
|
220
|
return true;
|
|
221
|
} else {
|
|
222
|
return false;
|
|
223
|
}
|
|
224
|
} else {
|
|
225
|
if($type == 'system_permissions') {
|
|
226
|
return false;
|
|
227
|
} else {
|
|
228
|
return true;
|
|
229
|
}
|
|
230
|
}
|
|
231
|
}
|
|
232
|
}
|
|
233
|
|
|
234
|
function get_user_details($user_id) {
|
|
235
|
global $database;
|
|
236
|
$query_user = "SELECT username,display_name FROM ".TABLE_PREFIX."users WHERE user_id = '$user_id'";
|
|
237
|
$get_user = $database->query($query_user);
|
|
238
|
if($get_user->numRows() != 0) {
|
|
239
|
$user = $get_user->fetchRow();
|
|
240
|
} else {
|
|
241
|
$user['display_name'] = 'Unknown';
|
|
242
|
$user['username'] = 'unknown';
|
|
243
|
}
|
|
244
|
return $user;
|
|
245
|
}
|
|
246
|
|
|
247
|
function get_page_details($page_id) {
|
|
248
|
global $database;
|
|
249
|
$query = "SELECT page_id,page_title,modified_by,modified_when FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'";
|
|
250
|
$results = $database->query($query);
|
|
251
|
if($database->is_error()) {
|
|
252
|
$this->print_header();
|
|
253
|
$this->print_error($database->get_error());
|
|
254
|
}
|
|
255
|
if($results->numRows() == 0) {
|
|
256
|
$this->print_header();
|
|
257
|
$this->print_error($MESSAGE['PAGES']['NOT_FOUND']);
|
|
258
|
}
|
|
259
|
$results_array = $results->fetchRow();
|
|
260
|
return $results_array;
|
|
261
|
}
|
|
262
|
|
|
263
|
/** Function get_page_permission takes either a numerical page_id,
|
|
264
|
* upon which it looks up the permissions in the database,
|
|
265
|
* or an array with keys admin_groups and admin_users
|
|
266
|
*/
|
|
267
|
function get_page_permission($page,$action='admin') {
|
|
268
|
if ($action!='viewing') $action='admin';
|
|
269
|
$action_groups=$action.'_groups';
|
|
270
|
$action_users=$action.'_users';
|
|
271
|
if (is_array($page)) {
|
|
272
|
$groups=$page[$action_groups];
|
|
273
|
$users=$page[$action_users];
|
|
274
|
} else {
|
|
275
|
global $database;
|
|
276
|
$results = $database->query("SELECT $action_groups,$action_users FROM ".TABLE_PREFIX."pages WHERE page_id = '$page'");
|
|
277
|
$result = $results->fetchRow();
|
|
278
|
$groups = explode(',', str_replace('_', '', $result[$action_groups]));
|
|
279
|
$users = explode(',', str_replace('_', '', $result[$action_users]));
|
|
280
|
}
|
|
281
|
|
|
282
|
$in_group = FALSE;
|
|
283
|
foreach($this->get_groups_id() as $cur_gid){
|
|
284
|
if (in_array($cur_gid, $groups)) {
|
|
285
|
$in_group = TRUE;
|
|
286
|
}
|
|
287
|
}
|
|
288
|
if((!$in_group) AND !is_numeric(array_search($this->get_user_id(), $users))) {
|
|
289
|
return false;
|
|
290
|
}
|
|
291
|
return true;
|
|
292
|
}
|
|
293
|
|
|
294
|
|
|
295
|
// Returns a system permission for a menu link
|
|
296
|
function get_link_permission($title) {
|
|
297
|
$title = str_replace('_blank', '', $title);
|
|
298
|
$title = strtolower($title);
|
|
299
|
// Set system permissions var
|
|
300
|
$system_permissions = $this->get_session('SYSTEM_PERMISSIONS');
|
|
301
|
// Set module permissions var
|
|
302
|
$module_permissions = $this->get_session('MODULE_PERMISSIONS');
|
|
303
|
if($title == 'start') {
|
|
304
|
return true;
|
|
305
|
} else {
|
|
306
|
// Return true if system perm = 1
|
|
307
|
if(is_numeric(array_search($title, $system_permissions))) {
|
|
308
|
return true;
|
|
309
|
} else {
|
|
310
|
return false;
|
|
311
|
}
|
|
312
|
}
|
|
313
|
}
|
|
314
|
|
|
315
|
// Function to add optional module Javascript or CSS stylesheets into the <head> section of the backend
|
|
316
|
function register_backend_modfiles($file_id="css") {
|
|
317
|
// sanity check of parameter passed to the function
|
|
318
|
$file_id = strtolower($file_id);
|
|
319
|
if($file_id !== "css" && $file_id !== "javascript" && $file_id !== "js") {
|
|
320
|
return;
|
|
321
|
}
|
|
322
|
|
|
323
|
global $database;
|
|
324
|
// define default baselink and filename for optional module javascript and stylesheet files
|
|
325
|
$head_links = "";
|
|
326
|
if($file_id == "css") {
|
|
327
|
$base_link = '<link href="'.WB_URL.'/modules/{MODULE_DIRECTORY}/backend.css"';
|
|
328
|
$base_link.= ' rel="stylesheet" type="text/css" media="screen" />';
|
|
329
|
$base_file = "backend.css";
|
|
330
|
} else {
|
|
331
|
$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/backend.js"></script>';
|
|
332
|
$base_file = "backend.js";
|
|
333
|
}
|
|
334
|
|
|
335
|
// check if backend.js or backend.css files needs to be included to the <head></head> section of the backend
|
|
336
|
if(isset($_GET['tool'])) {
|
|
337
|
// check if displayed page contains a installed admin tool
|
|
338
|
$result = $database->query("SELECT * FROM " .TABLE_PREFIX ."addons
|
|
339
|
WHERE type = 'module' AND function = 'tool' AND directory = '".addslashes($_GET['tool'])."'");
|
|
340
|
|
|
341
|
if($result->numRows()) {
|
|
342
|
// check if admin tool directory contains a backend.js or backend.css file to include
|
|
343
|
$tool = $result->fetchRow();
|
|
344
|
if(file_exists(WB_PATH ."/modules/" .$tool['directory'] ."/$base_file")) {
|
|
345
|
// return link to the backend.js or backend.css file
|
|
346
|
return str_replace("{MODULE_DIRECTORY}", $tool['directory'], $base_link);
|
|
347
|
}
|
|
348
|
}
|
|
349
|
} elseif(isset($_GET['page_id'])) {
|
|
350
|
// check if displayed page in the backend contains a page module
|
|
351
|
$page_id = (int) addslashes($_GET['page_id']);
|
|
352
|
|
|
353
|
// gather information for all models embedded on actual page
|
|
354
|
$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
|
|
355
|
WHERE page_id=$page_id");
|
|
356
|
|
|
357
|
while($row = $query_modules->fetchRow()) {
|
|
358
|
// check if page module directory contains a backend.js or backend.css file
|
|
359
|
if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
|
|
360
|
// create link with backend.js or backend.css source for the current module
|
|
361
|
$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
|
|
362
|
// ensure that backend.js or backend.css is only added once per module type
|
|
363
|
if(strpos($head_links, $tmp_link) === false) {
|
|
364
|
$head_links .= $tmp_link ."\n";
|
|
365
|
}
|
|
366
|
}
|
|
367
|
}
|
|
368
|
// write out links with all external module javascript/CSS files, remove last line feed
|
|
369
|
return rtrim($head_links);
|
|
370
|
}
|
|
371
|
}
|
|
372
|
}
|
|
373
|
|
|
374
|
?>
|