Thread: [Picfinity-commit] SF.net SVN: picfinity: [1] trunk

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Revision: 1
          http://picfinity.svn.sourceforge.net/picfinity/?rev=1&view=rev
Author:   espadav8
Date:     2007-07-17 14:24:05 -0700 (Tue, 17 Jul 2007)

Log Message:
-----------
 - Initial import

Added Paths:
-----------
    trunk

Added: trunk
===================================================================

--- trunk	                        (rev 0)
+++ trunk	2007-07-17 21:24:05 UTC (rev 1)
@@ -0,0 +1,215 @@
+<?php
+
+	// site options
+	$site_name = "Andrew's Gallery";
+	$theme = ($_GET['theme'] != '') ? $_GET['theme'] : "ajax" ;
+	
+	// not implemented yet
+	$max_folders = 0; // 0 = unlimited
+
+	$create_thumbnails = true;
+	$create_html = true;
+	$create_xml = true;
+
+	// valid images to be shown
+	$valid_image_formats = array('png', 'gif', 'jpg', 'jpeg', 'bmp');
+	
+	// get the layout of the current dir
+	$site_layout = create_folder_layout('.');
+	
+	$xml = array_to_xml($site_layout);
+	
+	if ($create_xml)
+	{
+		file_put_contents("gallery.xml", $xml);
+	}
+	
+	$html = xml_to_xhtml($xml, ".themes/$theme/$theme.xsl", array('title' => $site_name));
+	
+	if ($create_html)
+	{
+		file_put_contents("index.html", $html);
+	}
+	
+	echo $html;
+	
+	// echo "<div style=\"display:none;\">$xml</div>";
+		
+	
+	function create_folder_layout($folder)
+	{
+		global $valid_image_formats;
+		global $create_thumbnails;
+		
+		// get a listing of the files/folder
+		$folder_contents = scandir($folder);
+		$name = substr($folder, strrpos($folder, '/') + 1);
+		$id = uniqid('id');
+		$layout = array('name' => $name, 'id' => $id);
+		
+		// for each entry
+		while (list(,$folder_entry) = each($folder_contents))
+		{
+			if (strpos($folder_entry, '.') === 0)
+			{
+				// this is a hidden file/folder, ignore
+			}
+			// if it's a directory and doesn't start with a .
+			else if (is_dir($folder . '/' . $folder_entry))
+			{
+				// get a list of it's files and check/create thumbnail(s)
+				$sub_layout = create_folder_layout($folder . '/' . $folder_entry);
+				//$layout[] = array($folder_entry => $sub_layout);
+				$layout['folder'][] = $sub_layout;
+			}
+			else
+			{
+				// otherwise, check if it's an image to process
+				$ext = substr($folder_entry, strrpos($folder_entry, '.') + 1);
+				
+				// check if it's a valid image format
+				if (in_array($ext, $valid_image_formats))
+				{
+					if ($create_thumbnails)
+					{
+						// create a thumbnail
+						create_thumbnail($folder, $folder_entry, $ext);
+					}
+					$layout['image'][] = array('id' => uniqid('id'), 'file' => $folder_entry);
+				}
+			}
+		}
+		
+		return $layout;
+	}
+	
+	function create_thumbnail($folder, $image, $ext)
+	{
+		if (!is_dir('.thumbs/'.$folder))
+		{
+			mkdir('.thumbs/'.$folder, 0777, TRUE);
+			chmod('.thumbs/'.$folder, 0777);
+		}
+		if (file_exists('.thumbs/'.$folder.'/'.$image))
+		{
+			// if it already exists, do nothing
+			return;
+		}
+		else
+		{
+			$src_img;
+			switch ($ext)
+			{
+				case 'png':
+					$src_img = imagecreatefrompng($folder.'/'.$image);
+					break;
+				case 'jpg':
+				case 'jpeg':
+					$src_img = imagecreatefromjpeg($folder.'/'.$image);
+					break;
+				case 'gif':
+					$src_img = imagecreatefromgif($folder.'/'.$image);
+					break;
+				case 'bmp':
+					$src_img = imagecreatefrombmp($folder.'/'.$image);
+					break;
+			}
+			
+			$new_w = 100;
+			$new_h = 100;
+			
+			$old_x = imageSX($src_img);
+			$old_y = imageSY($src_img);
+			
+			if ($old_x > $old_y) {
+				$thumb_w = $new_w;
+				$thumb_h = $old_y * ($new_h/$old_x);
+			}
+			else if ($old_x < $old_y) {
+				$thumb_w = $old_x * ($new_w/$old_y);
+				$thumb_h = $new_h;
+			}
+			else if ($old_x == $old_y) {
+				$thumb_w = $new_w;
+				$thumb_h = $new_h;
+			}
+			
+			$dst_img = ImageCreateTrueColor($thumb_w, $thumb_h);
+			imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_x, $old_y);
+			
+			switch ($ext)
+			{
+				case 'png':
+					imagepg($dst_img, '.thumbs/'.$folder.'/'.$image);
+					break;
+				case 'jpg':
+				case 'jpeg':
+					imagejpeg($dst_img, '.thumbs/'.$folder.'/'.$image);
+					break;
+				case 'gif':
+					imagegif($dst_img, '.thumbs/'.$folder.'/'.$image);
+					break;
+				case 'bmp':
+					imagebmp($dst_img, '.thumbs/'.$folder.'/'.$image);
+					break;
+			}
+			
+			imagedestroy($dst_img);
+			imagedestroy($src_img);
+		}
+	}
+	
+	function array_to_xml(&$array, $tag_name = 'image', $headless = false)
+	{
+		error_reporting(E_ALL ^ E_NOTICE);
+
+		// Include XML_Serializer
+		require_once 'XML/Serializer.php';
+
+		// An array of serializer options
+		$serializer_options = array (
+			'addDecl' => !$headless,
+			'encoding' => 'ISO-8859-1',
+			'indent' => '  ',
+			'indentAttributes' => '_auto',
+			'rootName'  => 'layout',
+			'defaultTagName' => $tag_name,
+			'mode' => 'simplexml',
+			'scalarAsAttributes' => true
+			
+		);
+
+		// Instantiate the serializer with the options
+		$Serializer = &new XML_Serializer($serializer_options);
+
+		// Serialize the data structure
+		$status = $Serializer->serialize($array);
+
+		// Check whether serialization worked
+		if (PEAR::isError($status)) {
+			die($status->getMessage());
+		}
+		
+		// print_r($Serializer->options);
+
+		// return the XML document
+		return $Serializer->getSerializedData();
+	}
+	
+	function xml_to_xhtml($xml, $xsl_file, $params = array())
+	{
+		$doc = new DOMDocument();
+		$xsl = new XSLTProcessor();
+
+		$doc->load($xsl_file);
+		$xsl->importStyleSheet($doc);
+
+		$doc->loadXML($xml);
+
+		$xsl->setParameter('', $params);
+
+		$html = $xsl->transformToXML($doc);
+
+		return $html;
+	}
+?>
\ No newline at end of file


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Thread: [Picfinity-commit] SF.net SVN: picfinity: [1] trunk

picfinity-commit