public function parseDocBookRequest()
{
$server_pathtrans = isset($_SERVER['PATH_TRANSLATED']) ? $_SERVER['PATH_TRANSLATED'] : null;
$server_uri = $_SERVER['REQUEST_URI'];
$server_query = $_SERVER['QUERY_STRING'];
$server_argv = isset($_SERVER['argv']) ? $_SERVER['argv'] : null;
$docbook = FrontController::getInstance();
$locator = new Locator();
$file = $path = $action = null;
$args = array();
/*/
echo '<br />server_pathtrans: '.var_export($server_pathtrans,1);
echo '<br />server_uri: '.var_export($server_uri,1);
echo '<br />server_query: '.var_export($server_query,1);
echo '<br />server_argv: '.var_export($server_argv,1);
//*/
// first: request path from URL
if (!empty($server_query)) {
$req = $server_query;
if ($req === FrontController::DOCBOOK_INTERFACE) {
$req = $server_uri;
}
// if '/action'
if ($ctrl = $locator->findController(trim($req, '/'))) {
$action = trim($req, '/');
} else {
$parts = explode('/', $req);
$parts = array_filter($parts);
$int_index = array_search(FrontController::DOCBOOK_INTERFACE, $parts);
if (!empty($int_index)) {
unset($parts[$int_index]);
}
$original_parts = $parts;
// classic case : XXX/YYY/...(/action)
$test_file = $locator->locateDocument(implode('/', $parts));
while (empty($test_file) && count($parts) > 0) {
array_pop($parts);
$test_file = $locator->locateDocument(implode('/', $parts));
}
if (count($parts) > 0) {
$file = $test_file;
$diff = array_diff($original_parts, $parts);
if (!empty($diff) && count($diff) === 1) {
$action = array_shift($diff);
}
} else {
// case of a non-existing file : XXX/YYY/.../ZZZ.md(/action)
$parts = $original_parts;
$isMd = '.md' === substr(end($parts), -3);
while (true !== $isMd && count($parts) > 0) {
array_pop($parts);
$isMd = '.md' === substr(end($parts), -3);
}
if ($isMd && count($parts) > 0) {
$file = implode('/', $parts);
$diff = array_diff($original_parts, $parts);
if (!empty($diff) && count($diff) === 1) {
$action = array_shift($diff);
}
}
}
}
}
/*
// second: request from CLI
if (empty($action)) {
if (!empty($server_argv)) {
$tmp_action = end($server_argv);
} elseif (!empty($server_pathtrans)) {
$tmp_action = $server_pathtrans;
}
if (!empty($tmp_action)) {
if (!empty($file) && ($tmp_action===$file || trim($tmp_action, '/')===$file)) {
$tmp_action = null;
}
if (!empty($tmp_action) && false!==strpos($tmp_action, $docbook->getPath('base_dir_http'))) {
$tmp_action = str_replace($docbook->getPath('base_dir_http'), '', $tmp_action);
}
if (!empty($file) && ($tmp_action===$file || trim($tmp_action, '/')===$file)) {
$tmp_action = null;
}
if (!empty($tmp_action)) {
$action_parts = explode('/', $tmp_action);
$action_parts = array_filter($action_parts);
$action = array_shift($action_parts);
}
}
}
*/
if (!empty($file)) {
$docbook->setInputFile($file);
if (file_exists($file)) {
$docbook->setInputPath(is_dir($file) ? $file : dirname($file));
}
} else {
$docbook->setInputPath('/');
}
//echo '<br />intermediate action: '.var_export($action,1);
// if GET args in action
if (!empty($action) && strpos($action, '?') !== false) {
$action_new = substr($action, 0, strpos($action, '?'));
$action_args = substr($action, strpos($action, '?') + 1);
parse_str($action_args, $action_str_args);
if (!empty($action_str_args)) {
$args = array_merge($args, $action_str_args);
}
$action = $action_new;
}
// if PHP GET args
if (!empty($_GET)) {
$args = array_merge($args, $_GET);
}
// if GET args from diff( uri-query )
if (0 < substr_count($server_uri, $server_query)) {
$uri_diff = trim(str_replace($server_query, '', $server_uri), '/');
if (!empty($uri_diff)) {
if (substr($uri_diff, 0, 1) === '?') {
$uri_diff = substr($uri_diff, 1);
}
parse_str($uri_diff, $uri_diff_args);
if (!empty($uri_diff_args)) {
$args = array_merge($args, $uri_diff_args);
}
}
}
if (!empty($args)) {
$docbook->setQuery($args);
}
$docbook->setAction(!empty($action) ? $action : 'default');
/*
echo '<br />file: '.var_export($docbook->getInputFile(),1);
echo '<br />path: '.var_export($docbook->getInputPath(),1);
echo '<br />action: '.var_export($docbook->getAction(),1);
echo '<br />arguments: '.var_export($docbook->getQuery(),1);
var_dump($this);
exit('yo');
*/
return $this;
}
/**
* Get a template file path (relative to `option['templates_dir']`)
*
* @param string $name The view filename
* @return misc FALSE if nothing had been find, the filename otherwise
*/
public function getTemplate($name)
{
$locator = new Locator();
return $locator->fallbackFinder($name);
}