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<?php
class ExtUserFunctions {
/**
* @param $parser Parser
* @return bool
*/
public static function clearState( $parser ) {
$parser->pf_ifexist_breakdown = array();
return true;
}
/**
* Register ParserClearState hook.
* We defer this until needed to avoid the loading of the code of this file
* when no parser function is actually called.
*/
public static function registerClearHook() {
static $done = false;
if( !$done ) {
global $wgHooks;
$wgHooks['ParserClearState'][] = __CLASS__ . '::clearState';
$done = true;
}
}
/**
* @return User
* Using $wgUser Incompatibility with SMW using via $parser
**/
private static function getUserObj() {
global $wgUser;
return $wgUser;
}
/**
* @param $parser Parser
* @param $frame PPFrame
* @param $args array
* @return string
*/
public static function ifanonObj( $parser, $frame, $args ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isAnon() ){
return isset( $args[0] ) ? trim( $frame->expand( $args[0] ) ) : '';
} else {
return isset( $args[1] ) ? trim( $frame->expand( $args[1] ) ) : '';
}
}
/**
* @param $parser Parser
* @param $frame PPFrame
* @param $args array
* @return string
*/
public static function ifblockedObj( $parser, $frame, $args ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isBlocked() ){
return isset( $args[0] ) ? trim( $frame->expand( $args[0] ) ) : '';
} else {
return isset( $args[1] ) ? trim( $frame->expand( $args[1] ) ) : '';
}
}
/**
* @param $parser Parser
* @param $frame PPFrame
* @param $args array
* @return string
*/
public static function ifsysopObj( $parser, $frame, $args ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isAllowed( 'protect' ) ){
return isset( $args[0] ) ? trim( $frame->expand( $args[0] ) ) : '';
} else {
return isset( $args[1] ) ? trim( $frame->expand( $args[1] ) ) : '';
}
}
/**
* @param $parser Parser
* @param $frame PPFrame
* @param $args array
* @return string
*/
public static function ifingroupObj ( $parser, $frame, $args ) {
$parser->disableCache();
$pUser = self::getUserObj();
$grp = isset( $args[0] ) ? trim( $frame->expand( $args[0] ) ) : '';
if( $grp!=='' ) {
# Considering multiple groups
$allgrp = explode(",", $grp);
$userGroups = $pUser->getEffectiveGroups();
foreach ( $allgrp as $elgrp ) {
if ( in_array( trim( $elgrp ), $userGroups ) ) {
return isset( $args[1] ) ? trim( $frame->expand( $args[1] ) ) : '';
}
}
}
return isset( $args[2] ) ? trim( $frame->expand( $args[2] ) ) : '';
}
/**
* @param $parser Parser
* @param $alt string
* @return String
*/
public static function realname( $parser, $alt = '' ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isAnon() && $alt !== '' ) {
return $alt;
}
return $pUser->getRealName();
}
/**
* @param $parser Parser
* @param $alt string
* @return String
*/
public static function username( $parser, $alt = '' ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isAnon() && $alt !== '' ) {
return $alt;
}
return $pUser->getName();
}
/**
* @param $parser Parser
* @param $alt string
* @return String
*/
public static function useremail( $parser, $alt = '' ) {
$parser->disableCache();
$pUser = self::getUserObj();
if($pUser->isAnon() && $alt!=='') {
return $alt;
}
return $pUser->getEmail();
}
/**
* @param $parser Parser
* @param $alt string
* @return String
*/
public static function nickname( $parser, $alt = '' ) {
$parser->disableCache();
$pUser = self::getUserObj();
if( $pUser->isAnon() ) {
if ( $alt !== '' ) {
return $alt;
}
return $pUser->getName();
}
$nickname = $pUser->getOption( 'nickname' );
$nickname = $nickname === '' ? $pUser->getName() : $nickname;
return $nickname;
}
/**
* @param $parser Parser
* @return string
*/
public static function ip( $parser ) {
$parser->disableCache();
$request = self::getUserObj()->getRequest();
return $request->getIP();
}
}
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