CONTENIDO Forum

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        if(!@file_exists($template)) {

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$tpl->generate('templates/navfirst_on.html')

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<?
/***********************************************
* 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();

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<?php

// template klasse includen
include_once($cfg["path"]["contenido"] . 'classes/class.template.php');

/**
* Array storing alle the
* navigation data
*/
$navitems = array();


// template instanz
$tpl = new Template;

function nav($idcat) {

        global $navitems, $client, $lang, $db, $cfg;

        //searches for parentid
        $sql = "SELECT parentid FROM ".$cfg["tab"]["cat"]." WHERE idcat='$idcat'";

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

        $parentid = $db->f("parentid");

        // If parentid equals 0 break,
        // first level reached.
        if($parentid==0){
           if($idcat!=1){
              $navitems=array();
              //search for the idcat where I´m the parent
              $sql = "SELECT A.idcat, C.name
                      FROM ".$cfg["tab"]["cat_tree"]." AS A, ".$cfg["tab"]["cat"]." AS B, ".$cfg["tab"]["cat_lang"]." AS C

                      WHERE A.idcat = B.idcat AND B.idcat = C.idcat AND B.idclient='$client' AND C.idlang='$lang'
                      AND C.visible='1' AND B.parentid='1' ORDER BY A.idtree";

                      $db->query($sql);

                      while ($db->next_record()) {

                             $navitems[$db->f("idcat")] = array("idcat"=>$db->f("idcat"),
                                                                 "name"=>$db->f("name"));
                      }

           }
           return true;
        }

        // select idcats on the same level
        // they have the same parent id
        $sql = "SELECT A.idcat, C.name
        FROM ".$cfg["tab"]["cat_tree"]." AS A, ".$cfg["tab"]["cat"]." AS B, ".$cfg["tab"]["cat_lang"]." AS C
        WHERE A.idcat = B.idcat AND B.idcat = C.idcat AND B.idclient='$client' AND C.idlang='$lang'
        AND C.visible='1' AND B.parentid='$parentid' ORDER BY A.idtree";

        $db->query($sql);

        while ($db->next_record()) {

               $tmp_nav[$db->f("idcat")] = array("idcat"=>$db->f("idcat"),
                                           "name"=>$db->f("name"));
        }

        // Add the old navigation array to the new one,
        // because it is an item of the new one on place $idcat
        $tmp_nav[$idcat]["sub"] = $navitems;
        $navitems = $tmp_nav;

        nav($parentid);

}


if(!isset($idcat)){
     //set the start idcat
     $idcat = 1;

}

//search for the idcat where I´m the parent
$sql = "SELECT A.idcat, C.name
        FROM ".$cfg["tab"]["cat_tree"]." AS A, ".$cfg["tab"]["cat"]." AS B, ".$cfg["tab"]["cat_lang"]." AS C
        WHERE A.idcat = B.idcat AND B.idcat = C.idcat AND B.idclient='$client' AND C.idlang='$lang'
        AND C.visible='1' AND B.parentid='$idcat' ORDER BY A.idtree";

$db->query($sql);

while ($db->next_record()) {

       $navitems[$db->f("idcat")] = array("idcat"=>$db->f("idcat"),
                                         "name"=>$db->f("name"));
}

nav($idcat);

/**
* array $navitems enthält alle daten
* die für das aufbauen der navigation
* notwendig sind.
*/
echo '<table cellspacing="0" cellpadding="0" border="0" class="nav"><tr><!--Starting 1. Ebene-->';

foreach ($navitems as $key => $data) {

    // 1. navi ebene
    $tpl->reset();
    $tpl->set('d', 'NAME',  $data['name']);
    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat'].'&client='.$client.'&lang='.$lang));
    $tpl->next();

    if ($idcat == $data['idcat'] || is_array($data['sub'])) {
        $tpl->generate('templates/navfirst_on.html');
    } else {
        $tpl->generate('templates/navfirst_off.html');
    }

    } // end foreach

echo '<!--Ende 1. Ebene--><td><img src="images/spacer.gif" width=1 height=1 alt=""></td></tr></table>';

?> 

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<?php

// template klasse includen
include_once($cfg["path"]["contenido"] . 'classes/class.template.php');


/**
* array $navitems enthält alle daten
* die für das aufbauen der navigation
* notwendig sind.
*/
echo '<table cellspacing="0" cellpadding="0" border="0"><!--Start 2. Ebene Nav-->';
//echo '<tr><tr><td witdth="15"><!--dreck--><img src="images/spacer.gif" width="1" height="10"></td><td></td></tr>';

foreach ($navitems as $key => $data) {

    // ------------ 1. navi ebene mit Ausgabe der aktiven Kategorie----------
    $tpl->reset();
    $tpl->set('d', 'NAME',  $data['name']);
    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat'].'&client='.$client.'&lang='.$lang));
    $tpl->next();
        if ($idcat == $data['idcat'] || is_array($data['sub'])) {
        $tpl->generate('');
    }     
    if (is_array($data['sub'])) {

        foreach ($data['sub'] as $key => $data) {

            //---------------- 2. navi ebene ---------------------------

            $tpl->reset();
            $tpl->set('d', 'NAME',  $data['name']);
            $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat'].'&client='.$client.'&lang='.$lang));
            $tpl->next();
                 if ($idcat == $data['idcat'] || is_array($data['sub'])) {
                        $tpl->generate('templates/navsecond_on.html');
                    } else {
                        $tpl->generate('templates/navsecond_off.html');
                    }

           
            if (is_array($data['sub'])) {

                foreach ($data['sub'] as $key => $data) {

                    // -------------- 3. navi ebene --------------------

                    $tpl->reset();
                    $tpl->set('d', 'NAME',  $data['name']);
                    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat'].'&client='.$client.'&lang='.$lang));
                    $tpl->next();

                    if ($idcat == $data['idcat']) {
                        $tpl->generate('templates/navthird_on.html');
                    } else {
                        $tpl->generate('templates/navthird_off.html');
                    }

                } // end foreach

            } // end if

        } // end foreach

    } // end if

} // end foreach

echo '<!--Ende 2. Ebene Nav--><!--</tr>--></table>';

?> 

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$tpl->generate('templates/

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$tpl->generate($cfgClient[$client]["path"]["frontend"].'templates/

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                        if ($idcat == $data['idcat'] || is_array($data['sub'])) {
                        //$tpl->generate('templates/navsecond_on.html');
                        $tpl->generate($cfgClient[$client]["path"]["frontend"].'templates/nav<ebene>_on.html');
                    } else {
                        //$tpl->generate('templates/navsecond_off.html');
                        $tpl->generate($cfgClient[$client]["path"]["frontend"].'templates/nav<ebene>_off.html');
                    }

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echo "begin->".getcwd()."<br>";

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echo "end->".getcwd()."<br>";