bizou/index.php
Marc MAURICE b497c8ebca functions put in a separate file, so that they can be used by plugins
put the getPathInfo code in a function
2011-07-27 22:59:36 +02:00

86 lines
2.6 KiB
PHP

<?php
/*
Bizou - a (french) KISS php image gallery
Copyright (C) 2010 Marc MAURICE
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/>.
*/
require 'config.php';
// global variables, globals should remain contant
$scriptUrl = $_SERVER["SCRIPT_NAME"];
$rootUrl = dirname($scriptUrl);
if (substr($rootUrl, -1) !== '/') $rootUrl.='/'; // add a trailing / to rootUrl
// $scriptUrl = "/path/to/bizou/index.php"
// $rootUrl = "/path/to/bizou/"
require 'functions.php';
// if url == http://localhost/photos/index.php/toto/titi, path_info == /toto/titi
// if url == http://localhost/photos/index.php, path_info is not set
// if url == http://localhost/photos/, path_info is not set
// if path_info is not set, we are at top level, so we redirect to /photos/index.php/
if (! isset($_SERVER["PATH_INFO"])) {
header("Location: $scriptUrl/");
exit();
}
// simplePath is the simple path to the directory
// extract /path/to/dir/ from /index.php/path/to/dir/
$simplePath = getPathInfo();
# realDir is the directory in filesystem
# seen from current script directory
$realDir = IMAGES_DIR.$simplePath;
if (! is_dir($realDir)) {
header("HTTP/1.1 404 Not Found");
die("Directory Not Found");
}
$folders = array();
$imageFiles = array();
$otherFiles = array();
foreach (scandir($realDir) as $file) if ($file != '.' and $file != '..')
{
if (is_dir("$realDir/$file"))
{
$folders[] = array( "name" => $file, "file" => "$realDir/$file", "link" => "$scriptUrl$simplePath/$file" );
}
else
{
$ext = strtolower(substr($file, -4));
if ($ext == ".jpg" or $ext == ".png") {
$imageFiles[] = array( "name" => $file, "file" => "$realDir/$file", "link" => getImageLink("$simplePath/$file") );
} else {
$otherFiles[] = array( "name" => $file, "link" => "$rootUrl$realDir/$file" );
}
}
}
if (dirname($simplePath) !== '')
$parentLink = $scriptUrl.dirname($simplePath);
else
$parentLink = "";
///// template starts here /////
header('Content-Type: text/html; charset=utf-8');
header('Expires: '.gmdate('D, d M Y H:i:s \G\M\T', time() + 3600));
require 'template.php';
?>