1 |
<? |
2 |
// ------------------------------------------------------------------------- |
3 |
// $Id: Handler.php,v 1.1 2002/11/12 05:42:31 joko Exp $ |
4 |
// ------------------------------------------------------------------------- |
5 |
// $Log: Handler.php,v $ |
6 |
// Revision 1.1 2002/11/12 05:42:31 joko |
7 |
// + initial checkin |
8 |
// |
9 |
// ------------------------------------------------------------------------- |
10 |
|
11 |
|
12 |
class Site_Handler { |
13 |
|
14 |
var $s = array(); |
15 |
var $enc = array( |
16 |
map => array(), |
17 |
id => 70841, |
18 |
enabled => 0, |
19 |
); |
20 |
|
21 |
function _getid() { |
22 |
$this->enc[id]++; |
23 |
$dummyId = 's' . $this->enc[id]; |
24 |
return $dummyId; |
25 |
} |
26 |
|
27 |
function setHandler($ident, $attribs) { |
28 |
//$this->site->log( get_class($this) . "->setHandler( ident $ident, attribs $attribs)", LOG_DEBUG ); |
29 |
if (!is_array($attribs)) { $attribs = array(); } |
30 |
$newid = $this->_getid(); |
31 |
// store handler |
32 |
$attribs[id] = $newid; |
33 |
$this->s[$ident] = $attribs; |
34 |
// create/store mapping |
35 |
$this->enc[map][$newid] = $ident; |
36 |
} |
37 |
|
38 |
function getHandler($ident) { |
39 |
if (count($this->s) == 0) { |
40 |
$this->site->log( get_class($this) . "->getHandler: called before any setHandler", LOG_WARNING ); |
41 |
} |
42 |
return $this->s[$ident]; |
43 |
} |
44 |
|
45 |
function getPageIdentifier() { |
46 |
//global $site_state; |
47 |
//return $site_state[page]; |
48 |
return $this->site->session->get('page'); |
49 |
} |
50 |
|
51 |
function checkIdentifier($ident) { |
52 |
return isset($this->s[$ident]); |
53 |
} |
54 |
|
55 |
function decodeIdentifier($arg) { |
56 |
if ($this->enc[enabled]) { |
57 |
$args = split('_', $arg); |
58 |
$ident_enc = array_shift($args); |
59 |
$ident = $this->enc[map][$ident_enc]; |
60 |
array_unshift($args, $ident); |
61 |
$result = join('/', $args); |
62 |
return $result; |
63 |
} else { |
64 |
//$arg = str_replace('_', '/', $arg); |
65 |
return $arg; |
66 |
} |
67 |
} |
68 |
|
69 |
function encodeIdentifier($arg) { |
70 |
if ($this->enc[enabled]) { |
71 |
$result = $this->s[$arg][id]; |
72 |
// strip action from arg, if present |
73 |
if (!$result && (substr($arg, -1) != '/') ) { |
74 |
$divpos = strrpos($arg, '/') + 1; |
75 |
$ident = substr($arg, 0, $divpos); |
76 |
$ident_enc = $this->s[$ident][id]; |
77 |
$action = substr($arg, $divpos); |
78 |
$result = $ident_enc . '_' . $action; |
79 |
} |
80 |
return $result; |
81 |
} else { |
82 |
//$arg = str_replace('/', '_', $arg); |
83 |
return $arg; |
84 |
} |
85 |
} |
86 |
|
87 |
} |
88 |
?> |