function doload($dir, $allow_directory = true, $may_execute = true)
{
if (file_exists($dir)) {
if (is_file($dir)) {
load_local_file($dir, EXTENSION, $may_execute);
return true;
} elseif (is_dir($dir) && !TRAILING_SLASH && REDIRECT_TRAILING_SLASH) {
if ($_SERVER['REQUEST_METHOD'] == "POST") {
load_page("404", 503);
} else {
header('Location: ' . URL . '/');
}
return true;
} elseif ($allow_directory && is_dir($dir) && (TRAILING_SLASH || FILENAME == '' || HANDLE_TRAILING_SLASH)) {
require "defaults.php";
foreach ($defaults as $default => $execute) {
# TODO: Optimize this!
$extension = explode('.', $default);
$extension = $extension[1];
if (file_exists("{$dir}/{$default}")) {
if ($execute && $may_execute) {
load_script_file("{$dir}/{$default}");
} else {
load_local_file("{$dir}/{$default}", $extension);
}
return true;
}
}
}
}
if (REQUESTED_FILE == "favicon.ico") {
return serve_favicon();
}
return false;
}
$possible_match = PATH_PREFIX . "{$path_name}/{$pathlet}";
switch ($method_level) {
case 0:
// Seek Files
// If it's a file (without a PHP extension), load it
// like a static endpoint. Also load it if we're
// proxying the PHP request.
if (is_file($possible_match) && (defined("IXG_PROXY") || substr($pathlet, -4) != ".php")) {
// If it can be loaded, we're done. Make sure we don't load it as a
// directory.
// This should match the code to load a static file in
// /procedures/local_files.php
if (defined("IXG_PROXY") && EXTENSION == "php") {
require $possible_match;
} else {
load_local_file($possible_match, EXTENSION, false);
}
exit;
// We're done, so break
// If it's a directory, we're looking for a class within it. Append the
// search path with the current segment and continue searching.
} elseif (is_dir($possible_match)) {
$path_name .= "/{$pathlet}";
break;
// If it's a file (ending in .methods.php), start the proverbial car because
// we're probably going to wind up with a methodical endpoint.
} elseif (!defined("IXG_PROXY") && is_file($possible_match . ".methods.php") && $pathlet != "__default") {
if (load_methodfile($possible_match . ".methods.php")) {
break;
}
break 2;
