/
router.php
483 lines (395 loc) · 11.9 KB
/
router.php
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
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
<?php
/**
* @package Joomla.Site
* @subpackage Application
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access
defined('JPATH_BASE') or die;
/**
* Class to create and parse routes for the site application
*
* @package Joomla.Site
* @subpackage Application
* @since 1.5
*/
class JRouterSite extends JRouter
{
/**
* Parse the URI
*
* @param object The URI
*
* @return array
*/
public function parse(&$uri)
{
$vars = array();
// Get the application
$app = JApplication::getInstance('site');
if ($app->getCfg('force_ssl') == 2 && strtolower($uri->getScheme()) != 'https') {
//forward to https
$uri->setScheme('https');
$app->redirect((string)$uri);
}
// Get the path
$path = $uri->getPath();
// Remove the base URI path.
$path = substr_replace($path, '', 0, strlen(JURI::base(true)));
// Check to see if a request to a specific entry point has been made.
if (preg_match("#.*?\.php#u", $path, $matches)) {
// Get the current entry point path relative to the site path.
$scriptPath = realpath($_SERVER['SCRIPT_FILENAME'] ? $_SERVER['SCRIPT_FILENAME'] : str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']));
$relativeScriptPath = str_replace('\\', '/', str_replace(JPATH_SITE, '', $scriptPath));
// If a php file has been found in the request path, check to see if it is a valid file.
// Also verify that it represents the same file from the server variable for entry script.
if (file_exists(JPATH_SITE.$matches[0]) && ($matches[0] == $relativeScriptPath)) {
// Remove the entry point segments from the request path for proper routing.
$path = str_replace($matches[0], '', $path);
}
}
//Remove the suffix
if ($this->_mode == JROUTER_MODE_SEF) {
if ($app->getCfg('sef_suffix') && !(substr($path, -9) == 'index.php' || substr($path, -1) == '/')) {
if ($suffix = pathinfo($path, PATHINFO_EXTENSION)) {
$path = str_replace('.'.$suffix, '', $path);
$vars['format'] = $suffix;
}
}
}
//Set the route
$uri->setPath(trim($path , '/'));
$vars += parent::parse($uri);
return $vars;
}
public function build($url)
{
$uri = parent::build($url);
// Get the path data
$route = $uri->getPath();
//Add the suffix to the uri
if ($this->_mode == JROUTER_MODE_SEF && $route) {
$app = JApplication::getInstance('site');
if ($app->getCfg('sef_suffix') && !(substr($route, -9) == 'index.php' || substr($route, -1) == '/')) {
if ($format = $uri->getVar('format', 'html')) {
$route .= '.'.$format;
$uri->delVar('format');
}
}
if ($app->getCfg('sef_rewrite')) {
//Transform the route
if ($route == 'index.php')
{
$route = '';
}
else
{
$route = str_replace('index.php/', '', $route);
}
}
}
//Add basepath to the uri
$uri->setPath(JURI::base(true).'/'.$route);
return $uri;
}
protected function _parseRawRoute(&$uri)
{
$vars = array();
$app = JApplication::getInstance('site');
$menu = $app->getMenu(true);
//Handle an empty URL (special case)
if (!$uri->getVar('Itemid') && !$uri->getVar('option')) {
$item = $menu->getDefault(JFactory::getLanguage()->getTag());
if (!is_object($item)) {
// No default item set
return $vars;
}
//Set the information in the request
$vars = $item->query;
//Get the itemid
$vars['Itemid'] = $item->id;
// Set the active menu item
$menu->setActive($vars['Itemid']);
return $vars;
}
//Get the variables from the uri
$this->setVars($uri->getQuery(true));
//Get the itemid, if it hasn't been set force it to null
$this->setVar('Itemid', JRequest::getInt('Itemid', null));
// Only an Itemid OR if filter language plugin set? Get the full information from the itemid
if (count($this->getVars()) == 1 || ( $app->getLanguageFilter() && count( $this->getVars()) == 2 )) {
$item = $menu->getItem($this->getVar('Itemid'));
if ($item !== NULL && is_array($item->query)) {
$vars = $vars + $item->query;
}
}
// Set the active menu item
$menu->setActive($this->getVar('Itemid'));
return $vars;
}
protected function _parseSefRoute(&$uri)
{
$vars = array();
$app = JApplication::getInstance('site');
$menu = $app->getMenu(true);
$route = $uri->getPath();
// Get the variables from the uri
$vars = $uri->getQuery(true);
// Handle an empty URL (special case)
if (empty($route)) {
// If route is empty AND option is set in the query, assume it's non-sef url, and parse apropriately
if (isset($vars['option']) || isset($vars['Itemid'])) {
return $this->_parseRawRoute($uri);
}
$item = $menu->getDefault(JFactory::getLanguage()->getTag());
// if user not allowed to see default menu item then avoid notices
if(is_object($item)) {
//Set the information in the request
$vars = $item->query;
//Get the itemid
$vars['Itemid'] = $item->id;
// Set the active menu item
$menu->setActive($vars['Itemid']);
}
return $vars;
}
/*
* Parse the application route
*/
$segments = explode('/', $route);
if (count($segments) > 1 && $segments[0] == 'component')
{
$vars['option'] = 'com_'.$segments[1];
$vars['Itemid'] = null;
$route = implode('/', array_slice($segments, 2));
}
else
{
//Need to reverse the array (highest sublevels first)
$items = array_reverse($menu->getMenu());
$found = false;
$route_lowercase = JString::strtolower($route);
$lang_tag = JFactory::getLanguage()->getTag();
foreach ($items as $item) {
//sqlsrv change
if(isset($item->language)){
$item->language = trim($item->language);
}
$length = strlen($item->route); //get the length of the route
if ($length > 0 && JString::strpos($route_lowercase.'/', $item->route.'/') === 0 && $item->type != 'menulink' && ($item->language == '*' || $item->language == $lang_tag)) {
// We have exact item for this language
if ($item->language == $lang_tag) {
$found = $item;
break;
}
// Or let's remember an item for all languages
elseif (!$found) {
$found = $item;
}
}
}
if (!$found) {
$found = $menu->getDefault($lang_tag);
}
else {
$route = substr($route, strlen($found->route));
if ($route) {
$route = substr($route, 1);
}
}
$vars['Itemid'] = $found->id;
$vars['option'] = $found->component;
}
// Set the active menu item
if (isset($vars['Itemid'])) {
$menu->setActive( $vars['Itemid']);
}
// Set the variables
$this->setVars($vars);
/*
* Parse the component route
*/
if (!empty($route) && isset($this->_vars['option'])) {
$segments = explode('/', $route);
if (empty($segments[0])) {
array_shift($segments);
}
// Handle component route
$component = preg_replace('/[^A-Z0-9_\.-]/i', '', $this->_vars['option']);
// Use the component routing handler if it exists
$path = JPATH_SITE . '/components/' . $component . '/router.php';
if (file_exists($path) && count($segments)) {
if ($component != "com_search") { // Cheap fix on searches
//decode the route segments
$segments = $this->_decodeSegments($segments);
} else {
// fix up search for URL
$total = count($segments);
for ($i=0; $i<$total; $i++) {
// urldecode twice because it is encoded twice
$segments[$i] = urldecode(urldecode(stripcslashes($segments[$i])));
}
}
require_once $path;
$function = substr($component, 4).'ParseRoute';
$function = str_replace(array("-", "."), "", $function);
$vars = $function($segments);
$this->setVars($vars);
}
} else {
//Set active menu item
if ($item = $menu->getActive()) {
$vars = $item->query;
}
}
return $vars;
}
protected function _buildRawRoute(&$uri)
{
}
protected function _buildSefRoute(&$uri)
{
// Get the route
$route = $uri->getPath();
// Get the query data
$query = $uri->getQuery(true);
if (!isset($query['option'])) {
return;
}
$app = JApplication::getInstance('site');
$menu = $app->getMenu();
/*
* Build the component route
*/
$component = preg_replace('/[^A-Z0-9_\.-]/i', '', $query['option']);
$tmp = '';
// Use the component routing handler if it exists
$path = JPATH_SITE . '/components/' . $component . '/router.php';
// Use the custom routing handler if it exists
if (file_exists($path) && !empty($query)) {
require_once $path;
$function = substr($component, 4).'BuildRoute';
$function = str_replace(array("-", "."), "", $function);
$parts = $function($query);
// encode the route segments
if ($component != 'com_search') {
// Cheep fix on searches
$parts = $this->_encodeSegments($parts);
} else {
// fix up search for URL
$total = count($parts);
for ($i = 0; $i < $total; $i++)
{
// urlencode twice because it is decoded once after redirect
$parts[$i] = urlencode(urlencode(stripcslashes($parts[$i])));
}
}
$result = implode('/', $parts);
$tmp = ($result != "") ? $result : '';
}
/*
* Build the application route
*/
$built = false;
if (isset($query['Itemid']) && !empty($query['Itemid'])) {
$item = $menu->getItem($query['Itemid']);
if (is_object($item) && $query['option'] == $item->component) {
if (!$item->home || $item->language!='*') {
$tmp = !empty($tmp) ? $item->route.'/'.$tmp : $item->route;
}
$built = true;
}
}
if (!$built) {
$tmp = 'component/'.substr($query['option'], 4).'/'.$tmp;
}
if ($tmp) {
$route .= '/'.$tmp;
}
elseif ($route=='index.php') {
$route = '';
}
// Unset unneeded query information
if (isset($item) && $query['option'] == $item->component) {
unset($query['Itemid']);
}
unset($query['option']);
//Set query again in the URI
$uri->setQuery($query);
$uri->setPath($route);
}
protected function _processParseRules(&$uri)
{
// Process the attached parse rules
$vars = parent::_processParseRules($uri);
// Process the pagination support
if ($this->_mode == JROUTER_MODE_SEF) {
$app = JApplication::getInstance('site');
if ($start = $uri->getVar('start')) {
$uri->delVar('start');
$vars['limitstart'] = $start;
}
}
return $vars;
}
protected function _processBuildRules(&$uri)
{
// Make sure any menu vars are used if no others are specified
if (($this->_mode != JROUTER_MODE_SEF) && $uri->getVar('Itemid') && count($uri->getQuery(true)) == 2) {
$app = JApplication::getInstance('site');
$menu = $app->getMenu();
// Get the active menu item
$itemid = $uri->getVar('Itemid');
$item = $menu->getItem($itemid);
if ($item) {
$uri->setQuery($item->query);
}
$uri->setVar('Itemid', $itemid);
}
// Process the attached build rules
parent::_processBuildRules($uri);
// Get the path data
$route = $uri->getPath();
if ($this->_mode == JROUTER_MODE_SEF && $route) {
$app = JApplication::getInstance('site');
if ($limitstart = $uri->getVar('limitstart')) {
$uri->setVar('start', (int) $limitstart);
$uri->delVar('limitstart');
}
}
$uri->setPath($route);
}
protected function _createURI($url)
{
//Create the URI
$uri = parent::_createURI($url);
// Set URI defaults
$app = JApplication::getInstance('site');
$menu = $app->getMenu();
// Get the itemid form the URI
$itemid = $uri->getVar('Itemid');
if (is_null($itemid)) {
if ($option = $uri->getVar('option')) {
$item = $menu->getItem($this->getVar('Itemid'));
if (isset($item) && $item->component == $option) {
$uri->setVar('Itemid', $item->id);
}
} else {
if ($option = $this->getVar('option')) {
$uri->setVar('option', $option);
}
if ($itemid = $this->getVar('Itemid')) {
$uri->setVar('Itemid', $itemid);
}
}
} else {
if (!$uri->getVar('option')) {
if ($item = $menu->getItem($itemid)) {
$uri->setVar('option', $item->component);
}
}
}
return $uri;
}
}