CONTENIDO Forum

Code: Alles auswählen

/*********************************************** 
* CONTENIDO MODUL - INPUT 
* 
* Modulname   :       w3concepts.gallery.v1 
* Author      :     Andreas Kummer 
* Copyright   :     mumprecht & kummer w3concepts 
* Created     :     30-08-2004 
* Modified    :     30-08-2004 
************************************************/ 

class pfad { 

   function pfad($pfad) { 
      $this->pfad = $pfad; 
      $this->pathlen = strlen($this->pfad); 
   } 

   function getPath($root,$level = 0) { 
      $content = $this->readDir($root); 

      foreach ($content as $file) { 
         if (is_dir($root.$file)) { 
            $verzeichnis = substr($root,$this->pathlen); 
            $returnvalue["{$verzeichnis}{$file}/"] = str_repeat(" ",$level * 5).$file; 
            $returnvalue = array_merge($returnvalue,$this->getPath($root.$file."/",$level+1)); 
         } 
      } 

      return $returnvalue; 
   } 

   function readDir($path) { 
      $handle = opendir($path); 

      while ($file = readdir ($handle)) { 
         if ($file != "." && $file != "..") $returnvalue[] = $file; 
      } 
      closedir($handle); 

      return $returnvalue; 
   } 

   function makeSelect($preselection) { 
      $pfad = $this->getPath($this->pfad); 

      foreach ($pfad as $key => $value) { 
         if ($preselection == $key) { 
            echo "<option value=\"$key\" selected=\"selected\">$value</option>"; 
         } else { 
            echo "<option value=\"$key\">$value</option>"; 
         } 
      } 
   } 
} 

$pfad = new pfad($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload']); 

echo "<table cellspacing=\"0\" cellpadding=\"10\" border=\"0\">"; 

echo "<tr><td>Bilderpfad:</td>"; 
echo "<td><select size=\"1\" name=\"CMS_VAR[0]\" />"; 
$pfad->makeSelect("CMS_VALUE[0]"); 
echo "</td>"; 

echo "<tr><td>Thumbnailpfad:</td>"; 
echo "<td><select size=\"1\" name=\"CMS_VAR[1]\" />"; 
$pfad->makeSelect("CMS_VALUE[1]"); 
echo "</td>"; 

echo "<tr><td>Thumbnailbreite (Max.):</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[2]\" value=\"CMS_VALUE[2]\" size=\"5\" /></td>"; 

echo "<tr><td>Thumbnailhöhe (Max.):</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[3]\" value=\"CMS_VALUE[3]\" size=\"5\" /></td>"; 

echo "<tr><td>Anzahl Spalten:</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[4]\" value=\"CMS_VALUE[4]\" size=\"5\" /></td>"; 

echo "<tr><td>Anzahl Zeilen:</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[5]\" value=\"CMS_VALUE[5]\" size=\"5\" /></td>"; 

echo "<tr><td>Text für Previous-Link:</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[6]\" value=\"CMS_VALUE[6]\" size=\"15\" /></td>"; 

echo "<tr><td>Text für Next-Link:</td>"; 
echo "<td><input type=\"text\" name=\"CMS_VAR[7]\" value=\"CMS_VALUE[7]\" size=\"15\" /></td>"; 

echo "</table>";

Code: Alles auswählen

<? 
/*********************************************** 
* CONTENIDO MODUL - OUTPUT 
* 
* Modulname   :       w3concepts.gallery.v1 
* Author      :     Andreas Kummer 
* Copyright   :     mumprecht & kummer w3concepts 
* Created     :     30-08-2004 
* Modified    :     30-08-2004 
************************************************/ 

class gallery { 

   function gallery() { 
      // initialwerte setzen 
      $this->setInitValues(); 

      // aussteigen, falls initialwerte nicht sinnvoll 
      if (!$this->checkInitValues()) return false; 

      // quellverzeichnis auslesen 
      $this->readDir(); 

      // zeiger für showNextPicture setzen 
      if (empty($_REQUEST['pos'])) { 
         $this->showNextPictureSeq = -1; 
      } else { 
         $this->showNextPictureSeq = $_REQUEST['pos'] - 1; 
      } 

      // datenbankzugriff initialisieren 
      $this->db = new DB_Contenido; 

      // galerie ausgeben 
      $this->showGallery(); 

      // gegebenenfalls navigation ausgeben 
      $this->showNavigation(); 

   } 

   function setInitValues() { 
      // konfigurationswerte aus dem input-script 
      // übernehmen 
      $this->path['pictures'] = "CMS_VALUE[0]"; 
      $this->path['thumbs'] = "CMS_VALUE[1]"; 
      $this->path['upload'] = $GLOBALS['cfgClient']["{$GLOBALS['client']}"]['upload']; 
      $this->path['html'] = $GLOBALS['cfgClient']["{$GLOBALS['client']}"]['path']['htmlpath']; 
      $this->abspath['pictures'] = $GLOBALS['cfgClient']["{$GLOBALS['client']}"]['path']['frontend'].$GLOBALS['cfgClient']["{$GLOBALS['client']}"]['upload'].$this->path['pictures']; 
      $this->abspath['thumbs'] = $GLOBALS['cfgClient']["{$GLOBALS['client']}"]['path']['frontend'].$GLOBALS['cfgClient']["{$GLOBALS['client']}"]['upload'].$this->path['thumbs']; 
      $this->htmlpath = $GLOBALS['cfgClient']["{$GLOBALS['client']}"]['path']['htmlpath'].$GLOBALS['cfgClient']["{$GLOBALS['client']}"]['upload']; 
      $this->thumbnailSize['width'] = "CMS_VALUE[2]"; 
      $this->thumbnailSize['height'] = "CMS_VALUE[3]"; 
      $this->tableSize['cols'] = "CMS_VALUE[4]"; 
      $this->tableSize['rows'] = "CMS_VALUE[5]"; 
      $this->link['previous'] = "CMS_VALUE[6]"; 
      $this->link['next'] = "CMS_VALUE[7]"; 
   } 

   function checkInitValues() { 
      // prüfen, ob es sich bei den übergebenen pfaden 
      // um tatsächlich vorhandene pfade im dateisystem 
      // handelt. gegebenenfalls wird eine ausgabe 
      // an den browser vorgenommen und false zurückgegeben. 
      if (!chdir($this->abspath['pictures'])) { 
         echo "<p>Das Verzeichnis '{$this->abspath['pictures']}' existiert im Dateisystem 
            des Servers nicht. Entweder müssen Sie es noch anlegen oder die 
            Konfiguration Ihres Modules anpassen.</p>"; 
         return false; 
      } 
      if (!chdir($this->abspath['thumbs'])) { 
         echo "<p>Das Verzeichnis '{$this->abspath['thumbs']}' existiert im Dateisystem 
            des Servers nicht. Entweder müssen Sie es noch anlegen oder die 
            Konfiguration Ihres Modules anpassen.</p>"; 
         return false;          
      } 

      if ($this->thumbnailSize['width'] == '') $this->thumbnailSize['width'] = 100; 
      if ($this->thumbnailSize['height'] == '') $this->thumbnailSize['height'] = 100; 

      if ($this->tableSize['cols'] == '') $this->tableSize['cols'] = 3; 
      if ($this->tableSize['rows'] == '') $this->tableSize['rows'] = 3; 

      if ($this->link['previous'] == '') $this->link['previous'] = '[:: rückwärts ]'; 
      if ($this->link['next'] == '') $this->link['next'] = '[ vorwärts ::]'; 


      // rückgabe im erfolgsfall 
      return true; 
   } 

   function readDir() { 
      $dir = opendir($this->abspath['pictures']); 
      while ($file = readdir($dir)) { 
         $bildinfo = @getimagesize($this->abspath['pictures'].$file); 
         if (!empty($bildinfo)) { 
            $picture[] = $file; 
         } 
      } 
      rsort($picture); 
      closedir($dir); 

      foreach ($picture as $picture2) { 
         if (!empty($picture2)) $this->picture[] = $picture2; 
      } 
   } 

   function showNextPicture() { 
      // zeiger um eins erhöhen 
      $this->showNextPictureSeq++; 

      // wenn keine bild mehr vorhanden ist, false zurück geben 
      if ($this->showNextPictureSeq >= count($this->picture)) return ''; 

      // thumbnail generieren falls erforderlich 
      $size = $this->generateThumb($this->picture["{$this->showNextPictureSeq}"]); 

      // originalgrösse des bildes ermitteln 
      $originalsize = getimagesize($this->abspath['pictures'].$this->picture["{$this->showNextPictureSeq}"]); 

      // referenz zurück geben 
      //return "<a href=\"#\" onClick=\"window.open('{$this->path['html']}popupviewer.php?uri={$this->path['upload']}{$this->path['pictures']}{$this->picture[$this->showNextPictureSeq]}','bild','width={$originalsize[0]},height={$originalsize[1]},top=10,left=10,scrollbars=no,topmargin=0,leftmargin=0');bild.document.body.style.margin=0;\"><img src=\"{$this->htmlpath}{$size['filename']}\" width=\"{$size['width']}\" height=\"{$size['height']}\" /></a>"; 
      return "<a href=\"javascript:window.open('{$this->path['html']}popupviewer.php?uri={$this->path['upload']}{$this->path['pictures']}{$this->picture[$this->showNextPictureSeq]}','bild','width={$originalsize[0]},height={$originalsize[1]},top=10,left=10,scrollbars=no,topmargin=0,leftmargin=0');bild.document.body.style.margin=0;\"><img src=\"{$this->htmlpath}{$size['filename']}\" width=\"{$size['width']}\" height=\"{$size['height']}\" /></a>"; 
   } 

   function generateThumb($filename) { 

      $src_image_size = getimagesize($this->abspath['pictures'].$filename); 

      // prüfen, ob thumbnail bereits vorhanden ist 
      if (!file_exists("{$this->abspath['thumbs']}{$this->thumbnailSize['width']}.{$this->thumbnailSize['height']}.$filename.jpg")) { 

         // ermitteln ob das bild auf bestimmte höhe oder bestimmte breite zu reduzieren ist 
         // sowie ermitteln, um welchen faktor das bild zu verkleinern ist 
         if ($src_image_size[0]/$src_image_size[1] > $this->thumbnailSize['width']/$this->thumbnailSize['height']) { 
            $verkleinerungsfaktor = $this->thumbnailSize['width']/$src_image_size[0]; 
         } else { 
            $verkleinerungsfaktor = $this->thumbnailSize['height']/$src_image_size[1]; 
         } 

         // berechnen der thumbnailgrösse 
         $bildhoehe = round($src_image_size[1] * $verkleinerungsfaktor); 
         $bildbreite = round($src_image_size[0] * $verkleinerungsfaktor); 

         // thumbnail erstellen 
         $dst_im = imagecreatetruecolor($bildbreite,$bildhoehe); 
         if ($src_image_size[2] == 1) { 
            $src_im = imagecreatefromGIF("{$this->abspath['pictures']}$filename"); 
         } elseif ($src_image_size[2] == 2) { 
            $src_im = @ImageCreateFromJPEG("{$this->abspath['pictures']}$filename"); 
         } else { 
            $src_im = @imagecreatefromgd("{$this->abspath['pictures']}$filename"); 
         } 
         imagecopyresampled ($dst_im,$src_im,0,0,0,0,$bildbreite,$bildhoehe,$src_image_size[0],$src_image_size[1]); 
         imagejpeg ($dst_im,"{$this->abspath['thumbs']}{$this->thumbnailSize['width']}.{$this->thumbnailSize['height']}.$filename.jpg",100); 
          
         $size['width'] = $bildbreite; 
         $size['height'] = $bildhoehe; 
      } else { 
         $thumbnailsize = getimagesize("{$this->abspath['thumbs']}{$this->thumbnailSize['width']}.{$this->thumbnailSize['height']}.$filename.jpg"); 
         $size['width'] = $thumbnailsize[0]; 
         $size['height'] = $thumbnailsize[1]; 
      } 

      $size['filename'] = "{$this->path['thumbs']}{$this->thumbnailSize['width']}.{$this->thumbnailSize['height']}.$filename.jpg"; 
    
      return $size; 
   } 

   function getDescription() { 
       
      $sql = "SELECT description FROM {$GLOBALS['cfg']['tab']['upl']} 
         WHERE 
            filename = '{$this->picture[$this->showNextPictureSeq]}' 
            AND dirname = '{$this->path['pictures']}' 
         "; 

      $this->db->query($sql); 
      $this->db->next_record(); 

      return $this->db->f("description");; 
   } 

   function showGallery() { 

      $cellwidth = floor(100/$this->tableSize['cols']); 
      echo "<table width=\"100%\">\n"; 
      for ($i = 0;$i < $this->tableSize['rows'];$i++) { 
         $beschreibung = null; 

         echo "<tr>\n";          
         for ($j = 0;$j < $this->tableSize['cols'];$j++) { 
            echo "<td align=\"left\" valign=\"top\" width=\"$cellwidth%\">\n".$this->showNextPicture()."\n</td>\n"; 
            $beschreibung[] = $this->getDescription(); 
         } 
         echo "</tr>\n"; 

         echo "<tr>\n"; 
         for ($j = 0;$j < $this->tableSize['cols'];$j++) { 
            echo "<td align=\"left\" valign=\"top\" width=\"$cellwidth%\" style=\"padding-bottom:10px; font-style: italic;\">\n{$beschreibung[$j]}\n</td>\n"; 
         } 
         echo "</tr>\n"; 
      } 
      echo "</table>\n"; 
   } 

   function showNavigation() { 

      if ($this->tableSize['cols'] * $this->tableSize['rows'] < count($this->picture)) { 
         echo "<table width=\"100%\">\n<tr>\n"; 

         if (!empty($_REQUEST['pos'])) { 
            $pos = ($this->showNextPictureSeq <= $this->tableSize['cols'] * $this->tableSize['rows']) ? (0) : ($this->showNextPictureSeq - (2 * $this->tableSize['cols'] * $this->tableSize['rows']) + 1); 
            $pos = ($pos < 0) ? (0) : ($pos); 
            $link = $GLOBALS['sess']->url("front_content.php?client={$GLOBALS['client']}&lang={$GLOBALS['lang']}&idcat={$GLOBALS['idcat']}&idart={$GLOBALS['idart']}&pos=$pos"); 
            echo "<td style=\"text-align:left; width:33%\"><a href=\"$link\">{$this->link['previous']}</a></td>"; 
         } else { 
            echo "<td style=\"text-align:left; width:33%\">&nbsp;</td>"; 
         } 

         echo "<td align=\"center\" width=\"33%\">&nbsp;</td>"; 

         if ($this->showNextPictureSeq + 1 < count($this->picture)) { 
            $pos = $this->showNextPictureSeq + 1; 
            $link = $GLOBALS['sess']->url("front_content.php?client={$GLOBALS['client']}&lang={$GLOBALS['lang']}&idcat={$GLOBALS['idcat']}&idart={$GLOBALS['idart']}&pos=$pos"); 
            echo "<td style=\"text-align:right; width:33%\"><a href=\"$link\">{$this->link['next']}</a></td>"; 
         } else { 
            echo "<td style=\"text-align:right; width:33%\">&nbsp;</td>"; 
         } 

         echo "</tr>\n</table>\n"; 
      } 
   } 

} 

$gallery = new gallery(); 
?>

Code: Alles auswählen

<html>

        <head>
                <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
                <meta name="generator" content="Adobe GoLive 5">
                <title></title>
                <style media="screen" type="text/css"><!--
#layer1 { position: absolute; top: 0px; left: 0px; visibility: visible }
--></style>
<SCRIPT TYPE="text/javascript">

<!--
function targetopener(mylink, closeme, closeonly)
{
if (! (window.focus && window.opener))return true;
window.opener.focus();
if (! closeonly)window.opener.location.href=mylink.href;
if (closeme)window.close();
return false;
}
//-->

</SCRIPT>
        </head>

        <body bgcolor="#ffffff">
                <div id="layer1">
                        <a href="/"  onClick="return targetopener(this,true,true)"><img src="<?print $_GET['uri'];?>" border="0"></a></div>
                <p></p>
        </body>

</html>