From 1e0067d361d137e4018cf62a90c65d2bfb0bb932 Mon Sep 17 00:00:00 2001
From: Alex Legler <alex@a3li.li>
Date: Sat, 3 Jan 2015 21:00:55 +0100
Subject: Add UserFunctions

---
 UserFunctions/UserFunctions_body.php | 189 +++++++++++++++++++++++++++++++++++
 1 file changed, 189 insertions(+)
 create mode 100644 UserFunctions/UserFunctions_body.php

(limited to 'UserFunctions/UserFunctions_body.php')

diff --git a/UserFunctions/UserFunctions_body.php b/UserFunctions/UserFunctions_body.php
new file mode 100644
index 00000000..6c273551
--- /dev/null
+++ b/UserFunctions/UserFunctions_body.php
@@ -0,0 +1,189 @@
+<?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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