X-Git-Url: https://git.cyclocoop.org/?a=blobdiff_plain;f=includes%2FMetadata.php;h=0ca153933ae05f338159276e629bb679c86964e3;hb=d6cf07fac52fc9c4c1ccdd1d6b2f730993031c59;hp=3f959547095fab530ed44abca62ae04eac7055a9;hpb=a5c649c5072c91bdebf5e6ff35e299baa757f9af;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/Metadata.php b/includes/Metadata.php
index 3f95954709..0ca153933a 100644
--- a/includes/Metadata.php
+++ b/includes/Metadata.php
@@ -1,23 +1,26 @@
 <?php
 /**
- * Metadata.php -- provides DublinCore and CreativeCommons metadata
+ * Base code to format metadata.
+ *
  * Copyright 2004, Evan Prodromou <evan@wikitravel.org>.
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
  *
  * @author Evan Prodromou <evan@wikitravel.org>
+ * @file
  */
 
 abstract class RdfMetaData {
@@ -27,15 +30,12 @@ abstract class RdfMetaData {
 	 * Constructor
 	 * @param $article Article object
 	 */
-	public function __construct( Article $article ){
+	public function __construct( Page $article ) {
 		$this->mArticle = $article;
 	}
 
 	public abstract function show();
 
-	/**
-	 *
-	 */
 	protected function setup() {
 		global $wgOut, $wgRequest;
 
@@ -43,29 +43,25 @@ abstract class RdfMetaData {
 		$rdftype = wfNegotiateType( wfAcceptToPrefs( $httpaccept ), wfAcceptToPrefs( self::RDF_TYPE_PREFS ) );
 
 		if( !$rdftype ){
-			wfHttpError( 406, 'Not Acceptable', wfMsg( 'notacceptable' ) );
-			return false;
-		} else {
-			$wgOut->disable();
-			$wgRequest->response()->header( "Content-type: {$rdftype}; charset=utf-8" );
-			$wgOut->sendCacheControl();
-			return true;
+			throw new HttpError( 406, wfMessage( 'notacceptable' ) );
 		}
+
+		$wgOut->disable();
+		$wgRequest->response()->header( "Content-type: {$rdftype}; charset=utf-8" );
+		$wgOut->sendCacheControl();
+		return true;
 	}
 
-	/**
-	 *
-	 */
 	protected function reallyFullUrl() {
 		return $this->mArticle->getTitle()->getFullURL();
 	}
 
 	protected function basics() {
-		global $wgContLanguageCode, $wgSitename;
+		global $wgLanguageCode, $wgSitename;
 
-		$this->element( 'title', $this->mArticle->mTitle->getText() );
-		$this->pageOrString( 'publisher', wfMsg( 'aboutpage' ), $wgSitename );
-		$this->element( 'language', $wgContLanguageCode );
+		$this->element( 'title', $this->mArticle->getTitle()->getText() );
+		$this->pageOrString( 'publisher', wfMessage( 'aboutpage' )->text(), $wgSitename );
+		$this->element( 'language', $wgLanguageCode );
 		$this->element( 'type', 'Text' );
 		$this->element( 'format', 'text/html' );
 		$this->element( 'identifier', $this->reallyFullUrl() );
@@ -92,11 +88,12 @@ abstract class RdfMetaData {
 		  . substr($timestamp, 6, 2);
 	}
 
-	protected function pageOrString( $name, $page, $str ){
-		if( $page instanceof Title )
+	protected function pageOrString( $name, $page, $str ) {
+		if( $page instanceof Title ) {
 			$nt = $page;
-		else
+		} else {
 			$nt = Title::newFromText( $page );
+		}
 
 		if( !$nt || $nt->getArticleID() == 0 ){
 			$this->element( $name, $str );
@@ -105,7 +102,11 @@ abstract class RdfMetaData {
 		}
 	}
 
-	protected function page( $name, $title ){
+	/**
+	 * @param $name string
+	 * @param $title Title
+	 */
+	protected function page( $name, $title ) {
 		$this->url( $name, $title->getFullUrl() );
 	}
 
@@ -114,16 +115,21 @@ abstract class RdfMetaData {
 		print "\t\t<dc:{$name} rdf:resource=\"{$url}\" />\n";
 	}
 
-	protected function person($name, User $user ){
-		global $wgContLang;
-
+	protected function person( $name, User $user ) {
 		if( $user->isAnon() ){
-			$this->element( $name, wfMsgExt( 'anonymous', array( 'parsemag' ), 1 ) );
-		} else if( $real = $user->getRealName() ) {
-			$this->element( $name, $real );
+			$this->element( $name, wfMessage( 'anonymous' )->numParams( 1 )->text() );
 		} else {
-			$userName = $user->getName();
-			$this->pageOrString( $name, $user->getUserPage(), wfMsgExt( 'siteuser', 'parsemag', $userName, $userName ) );
+			$real = $user->getRealName();
+			if( $real ) {
+				$this->element( $name, $real );
+			} else {
+				$userName = $user->getName();
+				$this->pageOrString(
+					$name,
+					$user->getUserPage(),
+					wfMessage( 'siteuser', $userName, $userName )->text()
+				);
+			}
 		}
 	}
 
@@ -137,9 +143,9 @@ abstract class RdfMetaData {
 		if( $wgRightsPage && ( $nt = Title::newFromText( $wgRightsPage ) )
 			&& ($nt->getArticleID() != 0)) {
 			$this->page('rights', $nt);
-		} else if( $wgRightsUrl ){
+		} elseif( $wgRightsUrl ){
 			$this->url('rights', $wgRightsUrl);
-		} else if( $wgRightsText ){
+		} elseif( $wgRightsText ){
 			$this->element( 'rights', $wgRightsText );
 		}
 	}
@@ -195,125 +201,3 @@ abstract class RdfMetaData {
 	}
 }
 
-class DublinCoreRdf extends RdfMetaData {
-
-	public function show(){
-		if( $this->setup() ){
-			$this->prologue();
-			$this->basics();
-			$this->epilogue();
-		}
-	}
-
-	/**
-	 * begin of the page
-	 */
-	protected function prologue() {
-		global $wgOutputEncoding;
-
-		$url = htmlspecialchars( $this->reallyFullUrl() );
-		print <<<PROLOGUE
-<?xml version="1.0" encoding="{$wgOutputEncoding}" ?>
-<!DOCTYPE rdf:RDF PUBLIC "-//DUBLIN CORE//DCMES DTD 2002/07/31//EN" "http://dublincore.org/documents/2002/07/31/dcmes-xml/dcmes-xml-dtd.dtd">
-<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-	xmlns:dc="http://purl.org/dc/elements/1.1/">
-	<rdf:Description rdf:about="{$url}">
-
-PROLOGUE;
-	}
-
-	/**
-	 * end of the page
-	 */
-	protected function epilogue() {
-		print <<<EPILOGUE
-	</rdf:Description>
-</rdf:RDF>
-EPILOGUE;
-	}
-}
-
-class CreativeCommonsRdf extends RdfMetaData {
-
-	public function show(){
-		if( $this->setup() ){
-			global $wgRightsUrl;
-
-			$url = $this->reallyFullUrl();
-
-			$this->prologue();
-			$this->subPrologue('Work', $url);
-
-			$this->basics();
-			if( $wgRightsUrl ){
-				$url = htmlspecialchars( $wgRightsUrl );
-				print "\t\t<cc:license rdf:resource=\"$url\" />\n";
-			}
-
-			$this->subEpilogue('Work');
-
-			if( $wgRightsUrl ){
-				$terms = $this->getTerms( $wgRightsUrl );
-				if( $terms ){
-					$this->subPrologue( 'License', $wgRightsUrl );
-					$this->license( $terms );
-					$this->subEpilogue( 'License' );
-				}
-			}
-		}
-
-		$this->epilogue();
-	}
-
-	protected function prologue() {
-		global $wgOutputEncoding;
-		echo <<<PROLOGUE
-<?xml version='1.0'  encoding="{$wgOutputEncoding}" ?>
-<rdf:RDF xmlns:cc="http://web.resource.org/cc/"
-	xmlns:dc="http://purl.org/dc/elements/1.1/"
-	xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-
-PROLOGUE;
-	}
-
-	protected function subPrologue( $type, $url ){
-		$url = htmlspecialchars( $url );
-		echo "\t<cc:{$type} rdf:about=\"{$url}\">\n";
-	}
-
-	protected function subEpilogue($type) {
-		echo "\t</cc:{$type}>\n";
-	}
-
-	protected function license($terms) {
-
-		foreach( $terms as $term ){
-			switch( $term ) {
-			 case 're':
-				$this->term('permits', 'Reproduction'); break;
-			 case 'di':
-				$this->term('permits', 'Distribution'); break;
-			 case 'de':
-				$this->term('permits', 'DerivativeWorks'); break;
-			 case 'nc':
-				$this->term('prohibits', 'CommercialUse'); break;
-			 case 'no':
-				$this->term('requires', 'Notice'); break;
-			 case 'by':
-				$this->term('requires', 'Attribution'); break;
-			 case 'sa':
-				$this->term('requires', 'ShareAlike'); break;
-			 case 'sc':
-				$this->term('requires', 'SourceCode'); break;
-			}
-		}
-	}
-
-	protected function term( $term, $name ){
-		print "\t\t<cc:{$term} rdf:resource=\"http://web.resource.org/cc/{$name}\" />\n";
-	}
-
-	protected function epilogue() {
-		echo "</rdf:RDF>\n";
-	}
-}
\ No newline at end of file