auto-gallery.php

auto-gallery.php

To be included at the top of every page that has the gallery.

<?php

class gallery {

    public $imagePath = null;
    public $thumbsPath =  null;

    function __construct( $imagePath, $thumbsPath, $rel, $alt) {
        $this->imagePath = $imagePath;
        $this->thumbsPath = $thumbsPath;
		$this->rel = $rel;
		$this->alt = $alt;
    }
    
	function getExtension($str) {
		$i = strrpos($str,".");
		if (!$i) { return ""; }
		$l = strlen($str) - $i;
		$ext = substr($str,$i+1,$l);
		 return $ext;
	}

	function getFirstChar($string){
		return $string[0]; 
	}
			
    function toHtml($showOrder) {
		    if(file_exists($this->imagePath)){
			$directory = opendir($this->imagePath);
			while($item = readdir($directory)){
				
				$extension = $this->getExtension($item);
				$firstChar = $this->getFirstChar($item);
				
				if(($item != ".") && ($item != "..") && ($firstChar != ".")){
					if (($extension == "jpg") || ($extension == "jpeg") || ($extension == "png") || ($extension == "gif")|| ($extension == "JPG")){
										
						$files[] = $item;
								
					}
				}
			}
			if(isset($files)){
			    sort($files);
			    $altStart = 1;
			    $count = 1;
			    $titleCount = "1";
			    foreach($files as $a){
				?>
				<?php
					if ($showOrder) : ?>

					<div style="float: left; width: 50%;">
						<?php echo $altStart . " - " . $this->alt[$altStart] . "<br />";
						endif;
				?>
				<a href="<?php echo $this->imagePath.$a; ?>" data-fancybox-group="<?php echo $this->rel; ?>" class="fancybox" title="<?php echo $this->alt[$altStart];?>"><?php if(file_exists($this->thumbsPath.$a)){?><img src="<?php echo $this->thumbsPath.$a; ?>" alt="<?php echo $this->alt[$altStart++];?>" /><?php }?></a>

				<?php
					if ($showOrder) : ?>

					</div><?php
						endif;
				    
			    }
			}
		    }
			
    }
}

?>

fancybox-script.js

 // Fancybox

 $(".fancybox").fancybox({
      'transitionIn'     :     'fade',
      'transitionOut'     :     'fade',
      'speedIn'          :     600,
      'speedOut'          :     200,
      'overlayShow'     :     true
 });

gallery-array.php

<?php   

    $alt = array(
        1 => $pagekw,
        2 => $pagekw,
        3 => $pagekw,
        4 => $pagekw
        );
    $showOrder = false;
    $gallery = new gallery("images/$subpage/", "images/$subpage/thumbs/", "Gallery", $alt);
    $gallery->toHtml($showOrder);

?>