Extension talk:DynamicPageList (Wikimedia)/de

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Moin!

Ich betreibe die MediaWiki-Version: 1.5.7.
Die DynamicPageList2 hat bei mir einen Fehler ausgeworfen.
Deshalb habe ich diese ("alte") DynamicPageList für mich geringfügig erweitert:


  • Caching ausgeschaltet


  • Sortierung nach Titel
    Neuer Parameterwert: ordermethod=title


  • Zusatz des Datums der letzten Änderung (hinten dran in Klammern)
    Neuer Parameter: addpagetoucheddate=true|false (default=false)


--Nicolas 18:30, 3 May 2006 (UTC)


Die Änderungen / Ergänzungen sind hier grün hinterlegt
function DynamicPageList( $input ) {
    global $wgUser;
    global $wgLang;
    global $wgContLang;
    global $wgDLPminCategories, $wgDLPmaxCategories,$wgDLPMinResultCount, $wgDLPMaxResultCount;
    global $wgDLPAllowUnlimitedResults, $wgDLPAllowUnlimitedCategories;
     
    $aParams = array();
    $bCountSet = false;
 
    $sStartList = '<ul>';
    $sEndList = '</ul>';
    $sStartItem = '<li>';
    $sEndItem = '</li>';
 
    $sOrderMethod = 'categoryadd';
    $sOrder = 'descending';
    $sRedirects = 'exclude';
 
    $bNamespace = false;
    $iNamespace = 0;
 
    $bSuppressErrors = false;
    $bShowNamespace = true;
    $bAddFirstCategoryDate = false;
 
    $bAddPageTouchedDate = false;  
    
    $aCategories = array();
    $aExcludeCategories = array();
 
    $aParams = explode("\n", $input);
 
    $parser = new Parser();
 
 // INVALIDATE CACHE
    $parser->disableCache();  
 
    foreach($aParams as $sParam)
    {
      $aParam = explode("=", $sParam);
      if( count( $aParam ) < 2 )
         continue;
      $sType = trim($aParam[0]);
      $sArg = trim($aParam[1]);
      if ($sType == 'category')
      {
        $title = Title::newFromText( $parser->transformMsg($sArg, null) );
        if( is_null( $title ) )
          continue;
        $aCategories[] = $title; 
      }
      else if ($sType == 'notcategory')
      {
        $title = Title::newFromText( $parser->transformMsg($sArg, null) );
        if( is_null( $title ) )
          continue;
        $aExcludeCategories[] = $title; 
      }
      else if ('namespace' == $sType)
      {
        $ns = $wgContLang->getNsIndex($sArg);
 	if (NULL != $ns)
 	{
 	  $iNamespace = $ns;
 	  $bNamespace = true;
 	}
 	else
 	{
 	  $iNamespace = intval($sArg);
 	  if ($iNamespace >= 0)
 	  {
 	    $bNamespace = true;
 	  }
 	  else
 	  {
 	    $bNamespace = false;
 	  }
 	}
      }
      else if ('count' == $sType)
      {
        //ensure that $iCount is a number;
        $iCount = IntVal( $sArg );
        $bCountSet = true;
      }
      else if ('mode' == $sType)
      {
 	switch ($sArg)
 	{
 	case 'none':
 	  $sStartList = '';
 	  $sEndList = '';
 	  $sStartItem = '';
 	  $sEndItem = '<br/>';
 	  break;
 	case 'ordered':
 	  $sStartList = '<ol>';
 	  $sEndList = '</ol>';
 	  $sStartItem = '<li>';
 	  $sEndItem = '</li>';
 	  break;
 	case 'unordered':
 	default:
 	  $sStartList = '<ul>';
 	  $sEndList = '</ul>';
 	  $sStartItem = '<li>';
 	  $sEndItem = '</li>';
 	  break;
 	}
      }
      else if ('order' == $sType)
      {
        switch ($sArg)
 	{
 	case 'ascending':
 	  $sOrder = 'ascending';
 	  break;
 	case 'descending':
 	default:
 	  $sOrder = 'descending';
 	  break;
 	}
      }
      else if ('ordermethod' == $sType)
      {
 	switch ($sArg)
 	{
        case 'title':               
          $sOrderMethod = 'title';  
          break;                    
 	case 'lastedit':
 	  $sOrderMethod = 'lastedit';
 	  break;
 	case 'categoryadd':
 	default:
 	  $sOrderMethod = 'categoryadd';
 	  break;
 	}
      }
      else if ('redirects' == $sType)
      {
      	switch ($sArg)
      	{
      	case 'include':
      	  $sRedirects = 'include';
      	  break;
      	case 'only':
      	  $sRedirects = 'only';
      	  break;
      	case 'exclude':
      	default:
      	  $sRedirects = 'exclude';
      	  break;
      	}
      }
      else if ('suppresserrors' == $sType)
      {
 	if ('true' == $sArg)
 	  $bSuppressErrors = true;
 	else
 	  $bSuppressErrors = false;
      }
      else if ('addfirstcategorydate' == $sType)
      {
        if ('true' == $sArg)
          $bAddFirstCategoryDate = true;
        else
          $bAddFirstCategoryDate = false;
      }
      else if ('addpagetoucheddate' == $sType)   
      {                                          
        if ('true' == $sArg)                     
          $bAddPageTouchedDate = true;           
        else                                     
          $bAddPageTouchedDate = false;          
      }                                          
      else if ('shownamespace' == $sType)
      {
 	if ('false' == $sArg)
 	  $bShowNamespace = false;
 	else
 	  $bShowNamespace = true;
      }
    }
 
    $iCatCount = count($aCategories);
    $iExcludeCatCount = count($aExcludeCategories);
    $iTotalCatCount = $iCatCount + $iExcludeCatCount;
 
    if ($iCatCount < 1 && false == $bNamespace)
    {
      if (false == $bSuppressErrors)
 	return htmlspecialchars( wfMsg( 'dynamicpagelist_noincludecats' ) ); // "!!no included categories!!";
      else
 	return '';
    }
 
    if ($iTotalCatCount < $wgDLPminCategories)
    {
      if (false == $bSuppressErrors)
 	return htmlspecialchars( wfMsg( 'dynamicpagelist_toofewcats' ) ); // "!!too few categories!!";
      else
 	return '';
    }
 
    if ( $iTotalCatCount > $wgDLPmaxCategories && !$wgDLPAllowUnlimitedCategories )
    {
      if (false == $bSuppressErrors)
 	return htmlspecialchars( wfMsg( 'dynamicpagelist_toomanycats' ) ); // "!!too many categories!!";
      else
 	return '';
    }
 
    if ($bCountSet)
    {
      if ($iCount < $wgDLPMinResultCount)
        $iCount = $wgDLPMinResultCount;
      if ($iCount > $wgDLPMaxResultCount)
        $iCount = $wgDLPMaxResultCount;
    }
    else
    {
      if (!$wgDLPAllowUnlimitedResults)
      {
        $iCount = $wgDLPMaxResultCount;
        $bCountSet = true;
      }
    }
    
    //disallow showing date if the query doesn't have an inclusion category parameter
    if ($iCatCount < 1)
      $bAddFirstCategoryDate = false;
 
    //build the SQL query
    $dbr =& wfGetDB( DB_SLAVE );
    $sPageTable = $dbr->tableName( 'page' );
    $categorylinks = $dbr->tableName( 'categorylinks' );
 
 // Original SQL:
 // $sSqlSelectFrom = "SELECT page_namespace, page_title, c1.cl_timestamp FROM $sPageTable";
    $sSqlSelectFrom = "SELECT page_namespace, page_title, c1.cl_timestamp, page_touched FROM $sPageTable";   
 
    if (true == $bNamespace)
      $sSqlWhere = ' WHERE page_namespace='.$iNamespace.' ';
    else
      $sSqlWhere = ' WHERE 1=1 ';
      
    switch ($sRedirects)
    {
      case 'only':
        $sSqlWhere .= ' AND page_is_redirect = 1 ';
        break;
      case 'exclude':
        $sSqlWhere .= ' AND page_is_redirect = 0 ';
        break;
    }
 
    $iCurrentTableNumber = 0;
 
    for ($i = 0; $i < $iCatCount; $i++) {
      $sSqlSelectFrom .= " INNER JOIN $categorylinks AS c" . ($iCurrentTableNumber+1);
      $sSqlSelectFrom .= ' ON page_id = c'.($iCurrentTableNumber+1).'.cl_from';
      $sSqlSelectFrom .= ' AND c'.($iCurrentTableNumber+1).'.cl_to='.
        $dbr->addQuotes( $aCategories[$i]->getDbKey() );
 
      $iCurrentTableNumber++;
    }
 
    for ($i = 0; $i < $iExcludeCatCount; $i++) {
      $sSqlSelectFrom .= " LEFT OUTER JOIN $categorylinks AS c" . ($iCurrentTableNumber+1);
      $sSqlSelectFrom .= ' ON page_id = c'.($iCurrentTableNumber+1).'.cl_from';
      $sSqlSelectFrom .= ' AND c'.($iCurrentTableNumber+1).'.cl_to='.
        $dbr->addQuotes( $aExcludeCategories[$i]->getDbKey() );
 
      $sSqlWhere .= ' AND c'.($iCurrentTableNumber+1).'.cl_to IS NULL';
 
      $iCurrentTableNumber++;
    }
    switch ($sOrderMethod)                           
    {                                                
      case 'lastedit':                               
        $sSqlWhere .= ' ORDER BY page_touched ';     
        break;                                       
      case 'title':                                  
        $sSqlWhere .= ' ORDER BY page_title ';       
        break;                                       
      case 'categoryadd':                            
        $sSqlWhere .= ' ORDER BY c1.cl_timestamp ';  
        break;                                       
    }                                                
 
 /* Original was:
    if ('lastedit' == $sOrderMethod)
      $sSqlWhere .= ' ORDER BY page_touched ';
    else
      $sSqlWhere .= ' ORDER BY c1.cl_timestamp ';
 */
 
    if ('descending' == $sOrder)
      $sSqlOrder = 'DESC';
    else
      $sSqlOrder = 'ASC';
 
    $sSqlWhere .= $sSqlOrder;
 
    if ($bCountSet)
    {
      $sSqlWhere .= ' LIMIT ' . $iCount;
    }
 
    //DEBUG: output SQL query 
    //$output .= 'QUERY: [' . $sSqlSelectFrom . $sSqlWhere . "]<br />";    
 
    // process the query
    $res = $dbr->query($sSqlSelectFrom . $sSqlWhere);
 	
    $sk =& $wgUser->getSkin();
 
    if ($dbr->numRows( $res ) == 0) 
    {
      if (false == $bSuppressErrors)
        return htmlspecialchars( wfMsg( 'dynamicpagelist_noresults' ) );
      else
        return '';
    }
    
    //start unordered list
    $output .= $sStartList . "\n";
 
    //process results of query, outputing equivalent of <li>[[Article]]</li> for each result,
    //or something similar if the list uses other startlist/endlist
    while ($row = $dbr->fetchObject( $res ) ) {
      $title = Title::makeTitle( $row->page_namespace, $row->page_title);
      $output .= $sStartItem;
      if (true == $bAddFirstCategoryDate)
        $output .= $wgLang->date($row->cl_timestamp) . ': ';
 
      if (true == $bShowNamespace)
        $output .= $sk->makeKnownLinkObj($title);
      else
        $output .= $sk->makeKnownLinkObj($title, htmlspecialchars($title->getText()));
      if (true == $bAddPageTouchedDate)                              
        $output .= ' (' . $wgLang->date($row->page_touched) . ')';   
 
      $output .= $sEndItem . "\n";
    }

Hallo, wo kann man denn Hilfe zum Einbinden der Extension finden? Denn wenn ich in meiner LocalSettings die Zeile include("extensions/DynamicPageList/DynamicPageList.php"); einfüge, erhalte ich nur eine weiße Seite und das Wiki ist dann leider nicht mehr da.

Cutting[edit]

How can i change the cutmethod of the dpl-generated list? Usually it's list by "*", but i prefer this: · --89.217.82.113 16:52, 21 November 2010 (UTC)