Repository navigation
Expand file tree
/
Copy pathconfutils.php
More file actions
345 lines (316 loc) · 9.58 KB
/
Copy pathconfutils.php
File metadata and controls
345 lines (316 loc) · 9.58 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
<?php
/**
* Utilities for collecting data from config files
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Harry Fuecks <hfuecks@gmail.com>
*/
/**
* Returns the (known) extension and mimetype of a given filename
*
* If $knownonly is true (the default), then only known extensions
* are returned.
*
* @author Andreas Gohr <andi@splitbrain.org>
*/
function mimetype($file, $knownonly=true){
$mtypes = getMimeTypes(); // known mimetypes
$ext = strrpos($file, '.');
if ($ext === false) {
return array(false, false, false);
}
$ext = strtolower(substr($file, $ext + 1));
if (!isset($mtypes[$ext])){
if ($knownonly) {
return array(false, false, false);
} else {
return array($ext, 'application/octet-stream', true);
}
}
if($mtypes[$ext][0] == '!'){
return array($ext, substr($mtypes[$ext],1), true);
}else{
return array($ext, $mtypes[$ext], false);
}
}
/**
* returns a hash of mimetypes
*
* @author Andreas Gohr <andi@splitbrain.org>
*/
function getMimeTypes() {
static $mime = null;
if ( !$mime ) {
$mime = retrieveConfig('mime','confToHash');
}
return $mime;
}
/**
* returns a hash of acronyms
*
* @author Harry Fuecks <hfuecks@gmail.com>
*/
function getAcronyms() {
static $acronyms = null;
if ( !$acronyms ) {
$acronyms = retrieveConfig('acronyms','confToHash');
}
return $acronyms;
}
/**
* returns a hash of smileys
*
* @author Harry Fuecks <hfuecks@gmail.com>
*/
function getSmileys() {
static $smileys = null;
if ( !$smileys ) {
$smileys = retrieveConfig('smileys','confToHash');
}
return $smileys;
}
/**
* returns a hash of entities
*
* @author Harry Fuecks <hfuecks@gmail.com>
*/
function getEntities() {
static $entities = null;
if ( !$entities ) {
$entities = retrieveConfig('entities','confToHash');
}
return $entities;
}
/**
* returns a hash of interwikilinks
*
* @author Harry Fuecks <hfuecks@gmail.com>
*/
function getInterwiki() {
static $wikis = null;
if ( !$wikis ) {
$wikis = retrieveConfig('interwiki','confToHash',array(true));
}
//add sepecial case 'this'
$wikis['this'] = DOKU_URL.'{NAME}';
return $wikis;
}
/**
* returns array of wordblock patterns
*
*/
function getWordblocks() {
static $wordblocks = null;
if ( !$wordblocks ) {
$wordblocks = retrieveConfig('wordblock','file');
}
return $wordblocks;
}
/**
* Gets the list of configured schemes
*
* @return array the schemes
*/
function getSchemes() {
static $schemes = null;
if ( !$schemes ) {
$schemes = retrieveConfig('scheme','file');
}
$schemes = array_map('trim', $schemes);
$schemes = preg_replace('/^#.*/', '', $schemes);
$schemes = array_filter($schemes);
return $schemes;
}
/**
* Builds a hash from an array of lines
*
* If $lower is set to true all hash keys are converted to
* lower case.
*
* @author Harry Fuecks <hfuecks@gmail.com>
* @author Andreas Gohr <andi@splitbrain.org>
* @author Gina Haeussge <gina@foosel.net>
*/
function linesToHash($lines, $lower=false) {
$conf = array();
// remove BOM
if (isset($lines[0]) && substr($lines[0],0,3) == pack('CCC',0xef,0xbb,0xbf))
$lines[0] = substr($lines[0],3);
foreach ( $lines as $line ) {
//ignore comments (except escaped ones)
$line = preg_replace('/(?<![&\\\\])#.*$/','',$line);
$line = str_replace('\\#','#',$line);
$line = trim($line);
if(empty($line)) continue;
$line = preg_split('/\s+/',$line,2);
// Build the associative array
if($lower){
$conf[strtolower($line[0])] = $line[1];
}else{
$conf[$line[0]] = $line[1];
}
}
return $conf;
}
/**
* Builds a hash from a configfile
*
* If $lower is set to true all hash keys are converted to
* lower case.
*
* @author Harry Fuecks <hfuecks@gmail.com>
* @author Andreas Gohr <andi@splitbrain.org>
* @author Gina Haeussge <gina@foosel.net>
*/
function confToHash($file,$lower=false) {
$conf = array();
$lines = @file( $file );
if ( !$lines ) return $conf;
return linesToHash($lines, $lower);
}
/**
* Retrieve the requested configuration information
*
* @author Chris Smith <chris@jalakai.co.uk>
*
* @param string $type the configuration settings to be read, must correspond to a key/array in $config_cascade
* @param callback $fn the function used to process the configuration file into an array
* @param array $params optional additional params to pass to the callback
* @return array configuration values
*/
function retrieveConfig($type,$fn,$params=null) {
global $config_cascade;
if(!is_array($params)) $params = array();
$combined = array();
if (!is_array($config_cascade[$type])) trigger_error('Missing config cascade for "'.$type.'"',E_USER_WARNING);
foreach (array('default','local','protected') as $config_group) {
if (empty($config_cascade[$type][$config_group])) continue;
foreach ($config_cascade[$type][$config_group] as $file) {
if (@file_exists($file)) {
$config = call_user_func_array($fn,array_merge(array($file),$params));
$combined = array_merge($combined, $config);
}
}
}
return $combined;
}
/**
* Include the requested configuration information
*
* @author Chris Smith <chris@jalakai.co.uk>
*
* @param string $type the configuration settings to be read, must correspond to a key/array in $config_cascade
* @return array list of files, default before local before protected
*/
function getConfigFiles($type) {
global $config_cascade;
$files = array();
if (!is_array($config_cascade[$type])) trigger_error('Missing config cascade for "'.$type.'"',E_USER_WARNING);
foreach (array('default','local','protected') as $config_group) {
if (empty($config_cascade[$type][$config_group])) continue;
$files = array_merge($files, $config_cascade[$type][$config_group]);
}
return $files;
}
/**
* check if the given action was disabled in config
*
* @author Andreas Gohr <andi@splitbrain.org>
* @returns boolean true if enabled, false if disabled
*/
function actionOK($action){
static $disabled = null;
if(is_null($disabled) || defined('SIMPLE_TEST')){
global $conf;
/** @var auth_basic $auth */
global $auth;
// prepare disabled actions array and handle legacy options
$disabled = explode(',',$conf['disableactions']);
$disabled = array_map('trim',$disabled);
if((isset($conf['openregister']) && !$conf['openregister']) || is_null($auth) || !$auth->canDo('addUser')) {
$disabled[] = 'register';
}
if((isset($conf['resendpasswd']) && !$conf['resendpasswd']) || is_null($auth) || !$auth->canDo('modPass')) {
$disabled[] = 'resendpwd';
}
if((isset($conf['subscribers']) && !$conf['subscribers']) || is_null($auth)) {
$disabled[] = 'subscribe';
}
if (is_null($auth) || !$auth->canDo('Profile')) {
$disabled[] = 'profile';
}
if (is_null($auth) || !$auth->canDo('delUser')) {
$disabled[] = 'profile_delete';
}
if (is_null($auth)) {
$disabled[] = 'login';
}
if (is_null($auth) || !$auth->canDo('logout')) {
$disabled[] = 'logout';
}
$disabled = array_unique($disabled);
}
return !in_array($action,$disabled);
}
/**
* check if headings should be used as link text for the specified link type
*
* @author Chris Smith <chris@jalakai.co.uk>
*
* @param string $linktype 'content'|'navigation', content applies to links in wiki text
* navigation applies to all other links
* @return boolean true if headings should be used for $linktype, false otherwise
*/
function useHeading($linktype) {
static $useHeading = null;
if (is_null($useHeading)) {
global $conf;
if (!empty($conf['useheading'])) {
switch ($conf['useheading']) {
case 'content':
$useHeading['content'] = true;
break;
case 'navigation':
$useHeading['navigation'] = true;
break;
default:
$useHeading['content'] = true;
$useHeading['navigation'] = true;
}
} else {
$useHeading = array();
}
}
return (!empty($useHeading[$linktype]));
}
/**
* obscure config data so information isn't plain text
*
* @param string $str data to be encoded
* @param string $code encoding method, values: plain, base64, uuencode.
* @return string the encoded value
*/
function conf_encodeString($str,$code) {
switch ($code) {
case 'base64' : return '<b>'.base64_encode($str);
case 'uuencode' : return '<u>'.convert_uuencode($str);
case 'plain':
default:
return $str;
}
}
/**
* return obscured data as plain text
*
* @param string $str encoded data
* @return string plain text
*/
function conf_decodeString($str) {
switch (substr($str,0,3)) {
case '<b>' : return base64_decode(substr($str,3));
case '<u>' : return convert_uudecode(substr($str,3));
default: // not encode (or unknown)
return $str;
}
}
//Setup VIM: ex: et ts=4 :