CONTENIDO Forum

Code: Alles auswählen

if ( "CMS_VALUE[5]" ) 
{ 
   $thm_dir="CMS_VALUE[5]"; 
} 
else 
{ 
   $thm_dir = defined(THUMB_DIR)? THUMB_DIR: "thm";      // thumb dir - default "thm" 
} 

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

echo '<tr><td>Thumb Verzeichnis (optional):</td>'; 
echo '<td><input type="text" name="CMS_VAR[5]" value="CMS_VALUE[5]" size="30" /></td></tr>'; 

echo '<tr><td>Maximale Breite Thumbs:</td>'; 
echo '<td><input type="text" name="CMS_VAR[6]" value="CMS_VALUE[6]" size="4" />px</td></tr>'; 

echo '<tr><td>Maximale Höhe Thumbs:</td>'; 
echo '<td><input type="text" name="CMS_VAR[7]" value="CMS_VALUE[7]" size="4" />px</td></tr>'; 

echo '<tr><td>Qualität Thumbs (optional):</td>'; 
echo '<td><input type="text" name="CMS_VAR[9]" value="CMS_VALUE[9]" size="3" />%</td></tr>'; 

$align = "CMS_VALUE[10]"; 
$opts = array ( "","absbottom","absmiddle","baseline","bottom","left","middle","right","texttop","top" ); 
echo '<tr><td>Ausrichtung Thumb (optional):</td>'; 
echo '<td><select name="CMS_VAR[10]">'; 
foreach ( $opts as $v ) 
{ 
   $sel = ( $align==$v? "selected": "" ); 
   echo "<option value=\"$v\" $sel>$v</option>"; 
} 
echo '</select></td></tr>'; 

echo "<tr><td>Popup aktivieren:</td>"; 
$pop = "CMS_VALUE[8]"; 
$chk = ( $pop>""? "checked": "" ); 
echo '<td><input type="checkbox" name="CMS_VAR[8]" value="true" size="3" '.$chk.' /></td></tr>'; 

echo "</table>"; 

Code: Alles auswählen

<?php 
    
   $viewer = "/src/viewer.php";                           // image viewer for popups 

   $thm_dir = "CMS_VALUE[5]"? "CMS_VALUE[5]": "thm";      // thumb dir - default "thm" 
   $thm_maxw = intval("CMS_VALUE[6]");                   // max width thumb 
   $thm_maxh = intval("CMS_VALUE[7]");                     // max height thumb 
   $thm_qual = "CMS_VALUE[9]"? intval("CMS_VALUE[9]"): 80;   //quality jpeg 
   $show_popup = "CMS_VALUE[8]"? true: false;            // show popup yes/no 
   $align = "CMS_VALUE[10]"? 'align="CMS_VALUE[10]"': "";   // align thumb 

   $img_dir = $cfg['path']['frontend'];                  // base dir frontend 
   $img_src = "CMS_IMG[10]";                              // src of image 
   $img_lnk = "CMS_LINK[10]";                              // image link 
   $img_tgt = "CMS_LINKTARGET[10]";                        // target of imagelink 
    
   $img_url = parse_url($img_src); 
   $img_path = "$img_dir".$img_url['path']; 
   if ( $img_src && file_exists($img_path) ) 
   { 
      unset ($ratio); 
      $img_size = getimagesize ($img_path); 
      if ( $thm_maxw>0 ) 
      { 
         $ratio = $thm_maxw/$img_size[0]; 
         $thm_w = $thm_maxw; 
         $thm_h = round($ratio*$img_size[1]); 
      } 
      if ( $thm_maxh>0 ) 
      { 
         $rh = $thm_maxh/$img_size[1]; 
         $ratio = ( $ratio>$rh? $rh: $ratio ); 
         $thm_w = round($ratio*$img_size[0]); 
         $thm_h = $thm_maxh; 
      } 
      $thm_src = $img_src; 
      if ( is_numeric($ratio) && $ratio<1 ) 
      { 
         // use thumb, resize image 
         $thm_src = dirname($img_src)."/$thm_dir/".basename($img_src); 
         $thm_path = dirname($img_path)."/$thm_dir/".basename($img_path); 
         $flag_create = !file_exists($thm_path); 
         if ( !$flag_create ) 
         { 
            $thm_size = getimagesize ( $thm_path ); 
            if ( !$thm_size || $thm_size[0]!=$thm_w ) 
            { 
               $flag_create = true; 
            } 
         } 
         if ( $flag_create ) 
         { // make thumb 
            if ( !file_exists(dirname($thm_path)) ) mkdir(dirname($thm_path),0777); 
            unset($i); 
            switch ( exif_imagetype($img_path) ) 
            { 
               case IMAGETYPE_GIF: 
                  $i = imagecreatefromgif($img_path); 
                  break; 
               case IMAGETYPE_JPEG: 
                  $i = imagecreatefromjpeg($img_path); 
                  break; 
               case IMAGETYPE_PNG: 
                  $i = imagecreatefrompng($img_path); 
                  break; 
               case IMAGETYPE_BMP: 
                  $i = imagecreatefromwbmp($img_path); 
                  break; 
               case IMAGETYPE_SWF: 
               case IMAGETYPE_PSD: 
               case IMAGETYPE_TIFF_II: 
               case IMAGETYPE_TIFF_MM: 
               case IMAGETYPE_JPC: 
               case IMAGETYPE_JP2: 
               case IMAGETYPE_JPX: 
               case IMAGETYPE_SWC: 
               default: 
                  $i = imagecreatefromxbm($fsrc); 
            } //detect image type 
            if ( $i ) 
            { 
               $thm = imagecreatetruecolor($thm_w,$thm_h); 
               imagecolortransparent($thm,imagecolorat($i,0,0)); 
               imagecopyresampled($thm,$i,0,0,0,0,$thm_w,$thm_h,$img_size[0],$img_size[1]) && 
                  imagejpeg($thm,$thm_path,$thm_qual); 
               imagedestroy($thm); 
               imagedestroy($i); 
            } 
         } // create thumb 
      } // $ratio<1 

      $img =  sprintf('<img src="%s" border="0" %s>',$thm_src,$align); 
       
      $slf = "http://" . $_SERVER['HTTP_HOST'] . dirname($PHP_SELF) . "/"; 
      if ( $img_lnk != "http://" && $img_lnk != $slf ) 
      { 
        $img = sprintf('<a href="%s" target="%s">%s</a>',$img_lnk,$img_tgt,$img); 
      } 
      elseif ( $show_popup ) 
      { 
        $img = sprintf('<a href="%s?img=%s" target="_blank">%s</a>',$viewer,urlencode($img_src),$img ); 
      } 
       
      echo $img; 
   } // $img_src!="" 
    
   if ( $contenido || "CMS_IMGDESCR[10]" ) 
   { 
      echo "<br>"; 
      echo "CMS_IMGDESCR[10]"; 
   } 
   if ( $contenido || "CMS_LINKDESCR[10]" ) 
   { 
      echo "<br>"; 
      echo "CMS_LINKDESCR[10]"; 
   } 
   echo "<br>"; 
?>