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<?php 

// MAKE LIGHTBOX GALLERY v0.2.1. 
// m.o. 13.11.2006 
// modified by Manfred Peperkorn 28.11.2006

// set these to the right class you have given in 
// config/phpwcms/conf.template_default.inc.php
//
// $template_default["article"]["imagelist_class"]
// $template_default["article"]["imagelist_caption_class"]
// $template_default["article"]["imagelist_table_class"]
/*
Die folgenden 5 Zeilen in den Bereich "html-Head" des templates kopieren

<!-- lightbox 2.02 neu -->
<script type="text/javascript" src="include/inc_js/lightbox/prototype.js"></script>
<script type="text/javascript" src="include/inc_js/lightbox/scriptaculous.js?load=effects"></script> 
<script type="text/javascript" src="include/inc_js/lightbox/lightbox.js"></script>
<link rel="stylesheet" href="include/inc_css/lightbox.css" type="text/css" media="screen" />

*/


$imagecpclass = "imagegallery"; 
$imagecellclass = "imagelisttd"; 
$imagecaptclass = "imglistcaption"; 

// change the following only if required! 

function makelightbox($img,$thumb,$caption="",$pos="gallery_0") { 
$img = base64_decode($img); 
$thumb = stripslashes($thumb); // holds the pure orginal htmlcode for displaying the thumbimage 
//$caption = convert_to_anything($caption); // maybe you need to check the caption for something illegal  
list($img, $width_height) = explode('?', $img); 
$img = $GLOBALS["phpwcms"]["content_path"]."images/".$img; // this is the full picturepath 
// if you want to use an other presentation methode or an other script you can change the linkage here. 

// echo '<br />Bildunterschrift: '.$caption . '<br /><br />';

// preg_match('#alt="(.*)"#',$thumb,$alttext); 
preg_match('#alt="(.*)"#',$thumb,$alttext); 
$caption = $alttext[1]; // overwrite the caption var with phpWCMS-alttext

$search = '="';
//$captionPart2 = stristr($caption,$search);
//$caption = $captionPart2;
//$caption = strtr($caption,'="',' ');

//echo 'Titel: ' .$caption . '<br /><br />';

//$image ="<a href=\"".$img."\" rel=\"lightbox[".$pos."]\" title=\"".$caption."\">".$thumb."</a>"; 
$image ='<a href="'.$img.'" rel="lightbox['.$pos.']" title="'.$caption.'">'.$thumb.'</a>'; 
return $image; 
} 

// first search for given css class "imagecpclass" to separate each gallery-table 
$searchcp ='#<table.*[^>]class="'.$imagecpclass.'">(.*)<\/table>#Us'; // U = ungreedy 
preg_match_all($searchcp,$content["all"],$matchcp, PREG_PATTERN_ORDER); 

// if found one or more picture tables loop through then and replace for each. 
foreach($matchcp[0] as $mypos => $piccp) { 
$pos = "gallery_".$mypos; // this give unique names for the gallery slideshow. 

// search for "imagelisttd" which describe the image table 
$search ='#<td class="'.$imagecellclass.'">(.*)<\/td>#U'; // U = ungreedy 
preg_match_all($search,$matchcp[0][$mypos],$match, PREG_PATTERN_ORDER); 
//print_r($match); 

// search for "imglistcaption" class to grab the caption 
$searchcapt ='#<td class="'.$imagecaptclass.'">(.*)<\/td>#U'; // U = ungreedy 
preg_match_all($searchcapt,$matchcp[0][$mypos],$matchcapt, PREG_PATTERN_ORDER); 


if(is_array($match[1])) { 
// now loop through the matches and replace them with the custom code from function makelightbox() 
foreach($match[1] as $i => $imgcell) { 
$caption=$matchcapt[1][$i]; // get image caption if available - if not, it's empty 
$linkfind ='#<a href="image_zoom.php\?show=(.*)".*[^>]>(.*)</a>#Ue'; 
$linkreplacer ="makelightbox('$1','$2','$caption','$pos')"; 
$replace = preg_replace($linkfind,$linkreplacer,$match[1][$i]);
// last thing is replace the exact strings with the new one 
$content["all"] = str_replace($match[1][$i], $replace, $content["all"]); 
} 
} 
} 
?>

Code: Select all

... dropping value "..." for repeated attribute "..."