Added PHP directory listing

files/README

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+I'm using pdirl for PHP Directory Listings. I'm coding it to wrap *AROUND* the LinuxRocker homepage for seemless integration.

files/index.php

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+<?php
+/**
+ * "pdirl" (PHP Directory Listing) is a tiny directory lister program.
+ * It is meant to be better looking and more useful than the directory
+ * listings produced by Apache.
+ * 
+ * Documentation written in bad english.
+ *
+ * @name	pdirl
+ * @version	1.0.3beta
+ * @author	Rene Zuewig <rene@newroots.de>
+ * @uses	Tango Icon Theme 0.8.90 <http://tango.freedesktop.org>
+ * @link	http://pdirl.newroots.de/
+ * @example	http://pdirl.newroots.de/examples
+ * @license	http://opensource.org/licenses/mit-license.php MIT/X11 License
+ */
+
+	require ('.pdirl/config.php');
+	// File search, dir listing class, with some usefull functions
+	require ('.pdirl/pdlc.class.php');	
+	require ('.pdirl/guifunctions.php'); // Function for the pdirl gui template
+	
+	// initialise pdlc
+	$pdlc = new pdlc($conf); // needs $conf, which was defined in config.php
+	// if mod_rewrite is activated, rewrite the URL
+	modRewriteRedirect();
+	// get the elements for the search/dirlist query
+	$pdlc -> requestElements();
+	// sort them, for sorting see config
+	$pdlc -> sortElements();
+	$elements = $pdlc -> getElements();
+	
+	/* So, now the ehm.. 'GUI' part...
+	 * At this line you probably would ask, why there is no GUI class or
+	 * something, but just a bunch of more or less useful functions.
+	 * The best reason is, that the html template part of pdirl was the best
+	 * example to show how syntax higlighting can look like a code LSD trip.
+	 * Everytime you would have to use "$pdirl->" and "$pdirlView ->" etc...
+	 * The other reason is, that the code and the template weren't
+	 * understandable, so I made them simpler.
+	 * For GUI configuration use $GUIconf istead of $conf.
+	 * $GUIconf has default values if they are empty in $conf
+	 */
+	$GUIconf = defaultGUIConfiguration($conf);
+	
+	// Set GNU gettext to the current language
+	if (!setLanguage($GUIconf['language']))
+		die ('No translation avaible for "' . $GUIconf['language'] . '". Please	look at <a href="https://translations.launchpad.net/pdirl">translations.launchpad.net/pdirl</a>\ if pdirl was translated in your language yet.');
+	
+	// Get elements and add human readable variables e.g. size, mtime etc.
+	addHumanInformation($elements);
+	// returns an array for the directories and another for the files.
+	seperateDirectoriesAndFiles($elements);
+	/* if they are no files and countOnly is activated we will remove
+	 * the "Last modification" column
+	 */
+	$hideMTime = (empty($elements['files']) && $pdlc -> countElements);
+	// glues the aforementioned arrays
+	if (!empty($elements['directories']) || !empty($elements['files'])) {
+		$elements = array_merge($elements['directories'], $elements['files']);
+	} else {
+		$elements = array();
+	}
+	
+	// include template
+	require ('.pdirl/templates/'.$GUIconf['template'].'/index.php');
+	
+	/*
+	// for debugging ;-)
+	echo "scriptDirectory(): ".scriptDirectory()."<br />";
+	echo "currentDirectory(): ".currentDirectory()."<br />";
+	echo "<pre>";
+	print_r($elements);
+	echo "</pre>";*/
+?>