From 87057fc33dfeee1b924947533c43f8c5a5a64e11 Mon Sep 17 00:00:00 2001
From: Felix Friedrich <mail@felix-friedrich.de>
Date: Sat, 28 Sep 2013 12:21:23 +0200
Subject: [PATCH] A zip plugin

---
 plugins/_disabled/zip/after_content.php |    1 +
 plugins/_disabled/zip/style.css         |    3 +
 plugins/_disabled/zip/zip.php           |   95 +++++++++++++++++++++++++++++++
 3 files changed, 99 insertions(+)
 create mode 100644 plugins/_disabled/zip/after_content.php
 create mode 100644 plugins/_disabled/zip/style.css
 create mode 100644 plugins/_disabled/zip/zip.php

diff --git a/plugins/_disabled/zip/after_content.php b/plugins/_disabled/zip/after_content.php
new file mode 100644
index 0000000..5bd1f2b
--- /dev/null
+++ b/plugins/_disabled/zip/after_content.php
@@ -0,0 +1 @@
+<div id="download"><a href="<?php echo $GLOBALS['rootUrl']."plugins/zip/zip.php".$GLOBALS['simplePath']; ?>">Download</a> (.zip)</div>
diff --git a/plugins/_disabled/zip/style.css b/plugins/_disabled/zip/style.css
new file mode 100644
index 0000000..d841d3c
--- /dev/null
+++ b/plugins/_disabled/zip/style.css
@@ -0,0 +1,3 @@
+#download {
+	font-size: 10pt;
+}
diff --git a/plugins/_disabled/zip/zip.php b/plugins/_disabled/zip/zip.php
new file mode 100644
index 0000000..df82efe
--- /dev/null
+++ b/plugins/_disabled/zip/zip.php
@@ -0,0 +1,95 @@
+<?php
+/*
+    Bizou zip plugin
+    Copyright (C) 2013  Felix Friedrich
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/*
+	This script creates a zip file from a given folder (and subfolders).
+	Call it like http(s)://URL_OF_BIZOU/zip.php/FOLDER
+	where FOLDER is a folder in BIZOU_DIR/images.
+*/
+
+$bizouRootFromHere = '../..';
+require "$bizouRootFromHere/config.php";
+
+/*
+	This function add a given folder (and it's subfolders) to an
+	existing zip archive.
+*/
+function zipFolder($zip, $folder) {
+	global $bizouRootFromHere;
+
+	$zip->addEmptyDir($folder);
+	$path = "$bizouRootFromHere/".IMAGES_DIR."/".$folder."/";
+
+        foreach (scandir($path) as $entry) {
+
+		if (($entry != '.') and ($entry != '..')) {
+
+			if (is_dir($path.$entry)) {
+				zipFolder($zip, $folder."/".$entry);
+			} else {
+		                $zip->addFile($path.$entry, $folder."/".$entry);
+			}
+		}
+        }
+}
+
+/*
+	Setting some needed variables.
+*/
+$folder = $_SERVER["PATH_INFO"];
+$folder = trim($folder, "/");
+
+if (($folder == "/") or ($folder == "")) {
+	$filename = "all.zip";
+}
+else {
+	$filename = $folder.".zip";
+}
+
+if (is_dir("$bizouRootFromHere/".IMAGES_DIR."/".$folder)) {
+
+        $tmp = tempnam("/tmp", "bizou_"); // Getting a temporary file.
+        unlink($tmp); // Deleting the temporary file in order to recreate it as a zip archive.
+
+	// Creating zip archive.
+	$zip = new ZipArchive();
+        if ($zip->open($tmp, ZIPARCHIVE::CREATE) !== TRUE) {
+                die("Cannot open temorary file :-(");
+        }
+
+	// Adding the given folder to the zip archive.
+        zipFolder($zip, $folder);
+
+        $zip->close();
+
+	// Returning zip file for downloading.
+        header('Content-type: application/zip');
+        header('Content-Disposition: attachment; filename="'.$filename.'"');
+        readfile($tmp);
+        unlink($tmp);
+
+} else {
+	
+	/*
+		The given folder does not seem to be a folder in BIZOU_DIR/images,
+		this we die.
+	*/
+	header('HTTP/1.1 404 Not Found');
+        die("Gallery does not exist. Go away!");
+}
+?>
-- 
1.7.10.4