1: <?php
 2: 
 3: /**
 4:  * CONTENIDO Chain.
 5:  * Generate base href for multiple client domains
 6:  *
 7:  * Client setting must look like this:
 8:  * Type:    client
 9:  * Name:    frontend_pathX (X any number/character)
10:  * Value:   base href URL (e.g. http://www.example.org/example/)
11:  *
12:  * @package          Core
13:  * @subpackage       Chain
14:  * @author           Andreas Lindner
15:  * @copyright        four for business AG <www.4fb.de>
16:  * @license          http://www.contenido.org/license/LIZENZ.txt
17:  * @link             http://www.4fb.de
18:  * @link             http://www.contenido.org
19:  */
20: 
21: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
22: 
23: /**
24:  *
25:  * @param string $currentBaseHref
26:  *
27:  * @return string
28:  *
29:  * @throws cDbException
30:  * @throws cException
31:  * @throws cInvalidArgumentException
32:  */
33: function cecCreateBaseHref($currentBaseHref) {
34: 
35:     // get props of current client
36:     $props = cRegistry::getClient()->getProperties();
37:     //$props = cRegistry::getClient()->getPropertiesByType('client');
38: 
39:     // return rootdir as defined in AMR if client has no props
40:     if (!is_array($props)) {
41:         return $currentBaseHref;
42:     }
43: 
44:     foreach ($props as $prop) {
45: 
46:         // skip props that are not of type 'client'
47:         if ($prop['type'] != 'client') {
48:             continue;
49:         }
50: 
51:         // skip props whose name does not contain 'frontend_path'
52:         if (false === strstr($prop['name'], 'frontend_path')) {
53:             continue;
54:         }
55: 
56:         // current host & path (HTTP_HOST & REQUEST_URI)
57:         $httpHost = $_SERVER['HTTP_HOST'];
58:         $httpPath = $_SERVER['REQUEST_URI'];
59: 
60:         // host & path of configured alternative URL
61:         $propHost = parse_url($prop['value'], PHP_URL_HOST);
62:         $propPath = parse_url($prop['value'], PHP_URL_PATH);
63: 
64:         // skip if http host does not equal configured host (allowing for optional www)
65:         if ($propHost != $httpHost && ('www.' . $propHost) != $httpHost && $propHost != 'www.' . $httpHost) {
66:             continue;
67:         }
68: 
69:         // skip if http path does not start with configured path
70:         if (0 !== cString::findFirstPos($httpPath, $propPath)) {
71:             continue;
72:         }
73: 
74:         // return URL as specified in client settings
75:         $currentBaseHref = $prop['value'];
76: 
77:     }
78: 
79:     // return default
80:     return $currentBaseHref;
81: 
82: }
83: 
84: ?>