skintemplate.php

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						'text' => $varname,
						'href' => $this->mTitle->getLocalUrl( $actstr . 'variant=' . urlencode( $code ) )
					);
				$vcount ++;
			}
		}

		wfRunHooks( 'SkinTemplateContentActions', array( &$content_actions ) );

		wfProfileOut( $fname );
		return $content_actions;
	}



	/**
	 * build array of common navigation links
	 * @return array
	 * @private
	 */
	function buildNavUrls () {
		global $wgUseTrackbacks, $wgTitle, $wgArticle;

		$fname = 'SkinTemplate::buildNavUrls';
		wfProfileIn( $fname );

		global $wgUser, $wgRequest;
		global $wgEnableUploads, $wgUploadNavigationUrl;

		$action = $wgRequest->getText( 'action' );
		$oldid = $wgRequest->getVal( 'oldid' );
		$diff = $wgRequest->getVal( 'diff' );

// Modified for mediawiki for XOOPS - by D.J.
		$nav_urls = array();
		//$nav_urls['mainpage'] = array('href' => $this->makeI18nUrl('mainpage'));
		$u = $wgTitle->escapeLocalURL( 'style=x' );
		if ( '' != $wgTitle->getFragment() ) {
			if( $wgTitle->getPrefixedDbkey() == '' ) {
				$u = '';
			}
			$anchor = urlencode( Sanitizer::decodeCharReferences( str_replace( ' ', '_', $wgTitle->getFragment() ) ) );
			$replacearray = array(
				'%3A' => ':',
				'%' => '.'
			);
			$u .= '#' . str_replace(array_keys($replacearray),array_values($replacearray),$anchor);
		}
		$nav_urls['mainpage'] = array('href' => str_replace("&", "&", $u));

		if( $wgEnableUploads ) {
			if ($wgUploadNavigationUrl) {
				$nav_urls['upload'] = array('href' => $wgUploadNavigationUrl );
			} else {
				$nav_urls['upload'] = array('href' => $this->makeSpecialUrl('Upload'));
			}
		} else {
			if ($wgUploadNavigationUrl)
				$nav_urls['upload'] = array('href' => $wgUploadNavigationUrl );
			else
				$nav_urls['upload'] = false;
		}
		$nav_urls['specialpages'] = array('href' => $this->makeSpecialUrl('Specialpages'));


		// A print stylesheet is attached to all pages, but nobody ever
		// figures that out. :)  Add a link...
		if( $this->iscontent && ($action == '' || $action == 'view' || $action == 'purge' ) ) {
			$revid = $wgArticle->getLatest();
			if ( !( $revid == 0 )  )
				$nav_urls['print'] = array(
					'text' => wfMsg( 'printableversion' ),
					'href' => $wgRequest->appendQuery( 'printable=yes' )
				);

			// Also add a "permalink" while we're at it
			if ( (int)$oldid ) {
				$nav_urls['permalink'] = array(
					'text' => wfMsg( 'permalink' ),
					'href' => ''
				);
			} else {
				if ( !( $revid == 0 )  )
					$nav_urls['permalink'] = array(
						'text' => wfMsg( 'permalink' ),
						'href' => $wgTitle->getLocalURL( "oldid=$revid" )
					);
			}

			wfRunHooks( 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink', array( &$this, &$nav_urls, &$oldid, &$revid ) );
		}

		if( $this->mTitle->getNamespace() != NS_SPECIAL ) {
			$wlhTitle = Title::makeTitle( NS_SPECIAL, 'Whatlinkshere' );
			$nav_urls['whatlinkshere'] = array(
				'href' => $wlhTitle->getLocalUrl( 'target=' . urlencode( $this->thispage ) )
			);
			if( $this->mTitle->getArticleId() ) {
				$rclTitle = Title::makeTitle( NS_SPECIAL, 'Recentchangeslinked' );
				$nav_urls['recentchangeslinked'] = array(
					'href' => $rclTitle->getLocalUrl( 'target=' . urlencode( $this->thispage ) )
				);
			}
			if ($wgUseTrackbacks)
				$nav_urls['trackbacklink'] = array(
					'href' => $wgTitle->trackbackURL()
				);
		}

		if( $this->mTitle->getNamespace() == NS_USER || $this->mTitle->getNamespace() == NS_USER_TALK ) {
			$id = User::idFromName($this->mTitle->getText());
			$ip = User::isIP($this->mTitle->getText());
		} else {
			$id = 0;
			$ip = false;
		}

		if($id || $ip) { # both anons and non-anons have contri list
			$nav_urls['contributions'] = array(
				'href' => $this->makeSpecialUrl('Contributions/' . $this->mTitle->getText() )
			);
			if ( $wgUser->isAllowed( 'block' ) )
				$nav_urls['blockip'] = array(
					'href' => $this->makeSpecialUrl( 'Blockip/' . $this->mTitle->getText() )
				);
		} else {
			$nav_urls['contributions'] = false;
		}
		$nav_urls['emailuser'] = false;
		if( $this->showEmailUser( $id ) ) {
			$nav_urls['emailuser'] = array(
				'href' => $this->makeSpecialUrl('Emailuser/' . $this->mTitle->getText() )
			);
		}
		wfProfileOut( $fname );
		return $nav_urls;
	}

	/**
	 * Generate strings used for xml 'id' names
	 * @return string
	 * @private
	 */
	function getNameSpaceKey () {
		return $this->mTitle->getNamespaceKey();
	}

	/**
	 * @private
	 */
	function setupUserCss() {
		$fname = 'SkinTemplate::setupUserCss';
		wfProfileIn( $fname );

		global $wgRequest, $wgAllowUserCss, $wgUseSiteCss, $wgContLang, $wgSquidMaxage, $wgStylePath, $wgUser;

		$sitecss = '';
		$usercss = '';
		$siteargs = '&maxage=' . $wgSquidMaxage;

		# Add user-specific code if this is a user and we allow that kind of thing

		if ( $wgAllowUserCss && $this->loggedin ) {
			$action = $wgRequest->getText('action');

			# if we're previewing the CSS page, use it
			if( $this->mTitle->isCssSubpage() and $this->userCanPreview( $action ) ) {
				$siteargs = "&smaxage=0&maxage=0";
				$usercss = $wgRequest->getText('wpTextbox1');
			} else {
				$usercss = '@import "' .
				  $this->makeUrl($this->userpage . '/'.$this->skinname.'.css',
								 'action=raw&ctype=text/css') . '";' ."\n";
			}

			$siteargs .= '&ts=' . $wgUser->mTouched;
		}

		if ($wgContLang->isRTL()) $sitecss .= '@import "' . $wgStylePath . '/' . $this->stylename . '/rtl.css";' . "\n";

		# If we use the site's dynamic CSS, throw that in, too
		if ( $wgUseSiteCss ) {
			$query = "action=raw&ctype=text/css&smaxage=$wgSquidMaxage";
			$sitecss .= '@import "' . $this->makeNSUrl('Common.css', $query, NS_MEDIAWIKI) . '";' . "\n";
			$sitecss .= '@import "' . $this->makeNSUrl(ucfirst($this->skinname) . '.css', $query, NS_MEDIAWIKI) . '";' . "\n";
			$sitecss .= '@import "' . $this->makeUrl('-','action=raw&gen=css' . $siteargs) . '";' . "\n";
		}

		# If we use any dynamic CSS, make a little CDATA block out of it.

		if ( !empty($sitecss) || !empty($usercss) ) {
			$this->usercss = "/*<![CDATA[*/\n" . $sitecss . $usercss . '/*]]>*/';
		}
		wfProfileOut( $fname );
	}

	/**
	 * @private
	 */
	function setupUserJs() {
		$fname = 'SkinTemplate::setupUserJs';
		wfProfileIn( $fname );

		global $wgRequest, $wgAllowUserJs, $wgJsMimeType;
		$action = $wgRequest->getText('action');

		if( $wgAllowUserJs && $this->loggedin ) {
			if( $this->mTitle->isJsSubpage() and $this->userCanPreview( $action ) ) {
				# XXX: additional security check/prompt?
				$this->userjsprev = '/*<![CDATA[*/ ' . $wgRequest->getText('wpTextbox1') . ' /*]]>*/';
			} else {
				$this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype='.$wgJsMimeType.'&dontcountme=s');
			}
		}
		wfProfileOut( $fname );
	}

	/**
	 * Code for extensions to hook into to provide per-page CSS, see
	 * extensions/PageCSS/PageCSS.php for an implementation of this.
	 *
	 * @private
	 */
	function setupPageCss() {
		$fname = 'SkinTemplate::setupPageCss';
		wfProfileIn( $fname );
		$out = false;
		wfRunHooks( 'SkinTemplateSetupPageCss', array( &$out ) );
		
		wfProfileOut( $fname );
		return $out;
	}

	/**
	 * returns css with user-specific options
	 * @public
	 */

	function getUserStylesheet() {
		$fname = 'SkinTemplate::getUserStylesheet';
		wfProfileIn( $fname );

		$s = "/* generated user stylesheet */\n";
		$s .= $this->reallyDoGetUserStyles();
		wfProfileOut( $fname );
		return $s;
	}

	/**
	 * @public
	 */
	function getUserJs() {
		$fname = 'SkinTemplate::getUserJs';
		wfProfileIn( $fname );

		global $wgStylePath;
		$s = '/* generated javascript */';
		$s .= "var skin = '{$this->skinname}';\nvar stylepath = '{$wgStylePath}';";
		$s .= '/* MediaWiki:'.ucfirst($this->skinname)." */\n";

		// avoid inclusion of non defined user JavaScript (with custom skins only)
		// by checking for default message content
		$msgKey = ucfirst($this->skinname).'.js';
		$userJS = wfMsg($msgKey);
		if ('&lt;'.$msgKey.'&gt;' != $userJS) {
			$s .= $userJS;
		}

		wfProfileOut( $fname );
		return $s;
	}
}

/**
 * Generic wrapper for template functions, with interface
 * compatible with what we use of PHPTAL 0.7.
 * @package MediaWiki
 * @subpackage Skins
 */
class QuickTemplate {
	/**
	 * @public
	 */
	function QuickTemplate() {
		$this->data = array();
		$this->translator = new MediaWiki_I18N();
	}

	/**
	 * @public
	 */
	function set( $name, $value ) {
		$this->data[$name] = $value;
	}

	/**
	 * @public
	 */
	function setRef($name, &$value) {
		$this->data[$name] =& $value;
	}

	/**
	 * @public
	 */
	function setTranslator( &$t ) {
		$this->translator = &$t;
	}

	/**
	 * @public
	 */
	function execute() {
		echo "Override this function.";
	}


	/**
	 * @private
	 */
	function text( $str ) {
		echo htmlspecialchars( $this->data[$str] );
	}

	/**
	 * @private
	 */
	function html( $str ) {
		echo $this->data[$str];
	}

	/**
	 * @private
	 */
	function msg( $str ) {
		echo htmlspecialchars( $this->translator->translate( $str ) );
	}

	/**
	 * @private
	 */
	function msgHtml( $str ) {
		echo $this->translator->translate( $str );
	}

	/**
	 * An ugly, ugly hack.
	 * @private
	 */
	function msgWiki( $str ) {
		global $wgParser, $wgTitle, $wgOut;

		$text = $this->translator->translate( $str );
		$parserOutput = $wgParser->parse( $text, $wgTitle,
			$wgOut->mParserOptions, true );
		echo $parserOutput->getText();
	}

	/**
	 * @private
	 */
	function haveData( $str ) {
		return $this->data[$str];
	}

	/**
	 * @private
	 */
	function haveMsg( $str ) {
		$msg = $this->translator->translate( $str );
		return ($msg != '-') && ($msg != ''); # ????
	}
}
?>