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<? |
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// ------------------------------------------------------------------------- |
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// $Id: Handler.php,v 1.2 2002/12/13 00:23:08 jonen Exp $ |
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// ------------------------------------------------------------------------- |
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// $Log: Handler.php,v $ |
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// Revision 1.2 2002/12/13 00:23:08 jonen |
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// - removed $site_state vars |
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// changes related to new Session class |
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// |
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// Revision 1.1 2002/11/12 05:42:31 joko |
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// + initial checkin |
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// |
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// ------------------------------------------------------------------------- |
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|
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|
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class Application_AbstractHandler { |
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|
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// parent's instance |
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var $parent; |
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|
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var $s = array(); |
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var $enc = array( |
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map => array(), |
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id => 70841, |
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enabled => 0, |
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); |
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|
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function _getid() { |
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$this->enc[id]++; |
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$dummyId = 's' . $this->enc[id]; |
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return $dummyId; |
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} |
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|
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function setHandler($ident, $attribs) { |
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//$this->site->log( get_class($this) . "->setHandler( ident $ident, attribs $attribs)", LOG_DEBUG ); |
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if (!is_array($attribs)) { $attribs = array(); } |
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$newid = $this->_getid(); |
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// store handler |
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$attribs[id] = $newid; |
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$this->s[$ident] = $attribs; |
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// create/store mapping |
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$this->enc[map][$newid] = $ident; |
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} |
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|
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function getHandler($ident) { |
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$parent = $this->parent; |
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if (count($this->s) == 0) { |
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$this->$parent->log( get_class($this) . "->getHandler: called before any setHandler", LOG_WARNING ); |
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} |
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return $this->s[$ident]; |
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} |
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|
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function getPageIdentifier() { |
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$parent = $this->parent; |
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//global $site_state; |
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//return $site_state[page]; |
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return $this->$parent->session->get('page'); |
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} |
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|
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function checkIdentifier($ident) { |
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return isset($this->s[$ident]); |
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} |
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|
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function decodeIdentifier($arg) { |
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if ($this->enc[enabled]) { |
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$args = split('_', $arg); |
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$ident_enc = array_shift($args); |
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$ident = $this->enc[map][$ident_enc]; |
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array_unshift($args, $ident); |
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$result = join('/', $args); |
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return $result; |
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} else { |
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//$arg = str_replace('_', '/', $arg); |
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return $arg; |
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} |
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} |
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|
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function encodeIdentifier($arg) { |
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if ($this->enc[enabled]) { |
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$result = $this->s[$arg][id]; |
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// strip action from arg, if present |
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if (!$result && (substr($arg, -1) != '/') ) { |
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$divpos = strrpos($arg, '/') + 1; |
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$ident = substr($arg, 0, $divpos); |
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$ident_enc = $this->s[$ident][id]; |
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$action = substr($arg, $divpos); |
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$result = $ident_enc . '_' . $action; |
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} |
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return $result; |
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} else { |
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//$arg = str_replace('/', '_', $arg); |
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return $arg; |
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} |
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} |
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|
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} |
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?> |
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