c90dc06af2
As PHP 8 introduces a built-in Attribute class, a name clash occurs without this commit. Class names are used by the Visitor class to dynamically build method names. To avoid having to also rename the target methods, a class name mapping is introduced for this purpose. This map may be augmented whenever another similar case occurs.
104 lines
3.0 KiB
PHP
104 lines
3.0 KiB
PHP
<?php
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/**
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* Classes and functions for the template engines.
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*
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* @author The phpLDAPadmin development team
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* @package phpLDAPadmin
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*/
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/**/
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# To make it easier to debug this script, define these constants, which will add some __METHOD__ location displays to the rendered text.
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define('DEBUGTMP',0);
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define('DEBUGTMPSUB',0);
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/**
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* Abstract Visitor class
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*
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* @package phpLDAPadmin
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* @subpackage Templates
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*/
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abstract class Visitor {
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# The server that was used to configure the templates
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protected $server_id;
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public function __call($method,$args) {
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# This mapping array allows to map effective class names to
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# function name suffixes.
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# It has been introduced when class Attribute has been renamed
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# to PLAAttribute to avoid a name clash with the built-in
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# class of PHP 8.
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# Entering a class name mapping here allows to rename the
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# class without having to rename the methods too.
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static $classmap = array('PLAAttribute' => 'Attribute');
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if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
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debug_log('Entered (%%)',129,0,__FILE__,__LINE__,__METHOD__,$fargs);
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if (! in_array($method,array('get','visit','draw')))
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debug_dump_backtrace(sprintf('Incorrect use of method loading [%s]',$method),1);
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$methods = array();
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$fnct = array_shift($args);
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$object = $args[0];
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for ($class = get_class($object); $class; $class = get_parent_class($class)) {
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$call = isset($classmap[$class])? "$method$fnct$classmap[$class]": "$method$fnct$class";
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array_push($methods,$call);
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if (method_exists($this,$call))
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break;
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if (defined('DEBUGTMP') && DEBUGTMP)
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printf('<font size=-2><i>Class (%s): Method doesnt exist (%s,%s)</i></font><br />',$class,get_class($this),$call);
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}
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if (defined('DEBUGTMP') && DEBUGTMP)
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printf('<font size=-2><i>Calling Methods: %s</i></font><br />',implode('|',$methods));
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if (defined('DEBUGTMP') && DEBUGTMP && method_exists($this,$call))
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printf('<font size=-2>Method Exists: %s::%s (%s)</font><br />',get_class($this),$call,$args);
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if (method_exists($this,$call)) {
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$r = call_user_func_array(array($this,$call),$args);
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if (isset($r))
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return $r;
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else
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return;
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} elseif (DEBUG_ENABLED) {
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debug_log('Doesnt exist param (%s,%s)',1,0,__FILE__,__LINE__,__METHOD__,$method,$fnct);
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}
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printf('<font size=-2><i>NO Methods: %s</i></font><br />',implode('|',$methods));
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}
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/**
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* Return the LDAP server ID
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*
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* @return int Server ID
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*/
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public function getServerID() {
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if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
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debug_log('Entered (%%)',129,1,__FILE__,__LINE__,__METHOD__,$fargs,$this->server_id);
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if (isset($this->server_id))
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return $this->server_id;
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else
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return null;
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}
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/**
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* Return this LDAP Server object
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*
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* @return object DataStore Server
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*/
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protected function getServer() {
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if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
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debug_log('Entered (%%)',129,0,__FILE__,__LINE__,__METHOD__,$fargs);
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return $_SESSION[APPCONFIG]->getServer($this->getServerID());
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}
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}
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?>
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