/**
* Gets called when data is streamed to client. This method should setup
* HTTP headers, content type etc and simply send out the binary data to the client and the return false
* ones that is done.
*
* @param MCManager $man MCManager reference that the plugin is assigned to.
* @param string $cmd Stream command that is to be performed.
* @param string $input Array of input arguments.
* @return bool true/false if the execution of the event chain should continue.
*/
function onStream(&$man, $cmd, $input)
{
$config = $man->getConfig();
// Download stream
if ($cmd == "download") {
if ($man->verifyPath($input["path"])) {
$file =& $man->getFile($input["path"]);
$config = $file->getConfig();
if ($man->verifyFile($file, "download") > 0 && $file->exists()) {
// Get the mimetype, need to go to ../ parent folder cause... well we have to.
//$mimeType = mapMimeTypeFromUrl($file->getAbsolutePath(), "../". $config['stream.mimefile']);
header("Content-type: application/octet-stream");
header("Content-Disposition: attachment; filename=" . $file->getName());
// Stream data
$stream =& $file->open('rb');
if ($stream) {
while (($buff = $stream->read()) != null) {
echo $buff;
}
$stream->close();
}
return false;
}
} else {
header('HTTP/1.0 404 Not found');
header('status: 404 Not found');
echo "Requested resource could not be found. Or access was denied.";
die;
}
// Do not pass to next
return false;
}
// Normal stream
if ($cmd == "streamFile") {
if (!$man->verifyPath($input["path"]) < 0) {
trigger_error("Path verification failed.", FATAL);
die;
}
$file = $man->getFile($input["path"]);
$config = $file->getConfig();
if (!$file->exists()) {
trigger_error("File not found.", FATAL);
die;
} else {
if (getClassName($file) == 'moxiecode_localfileimpl') {
// Redirect to data
$url = $man->removeTrailingSlash($config['preview.urlprefix']) . $man->convertPathToURI($file->getParent() . "/" . str_replace("+", "%20", urlencode($file->getName()))) . $config['preview.urlsuffix'];
// Passthrough rnd
if (isset($input["rnd"])) {
$url .= (strpos($url, "?") === false ? "?" : "&") . "rnd=" . $input["rnd"];
}
header('location: ' . $url);
die;
} else {
// Verify that we can stream this one
if ($man->verifyFile($file, "stream") < 0) {
header('HTTP/1.0 404 Not found');
header('status: 404 Not found');
echo "Requested resource could not be found. Or access was denied.";
die;
}
// Get the mimetype, need to go to ../ parent folder cause... well we have to.
$mimeType = mapMimeTypeFromUrl($file->getAbsolutePath(), "../" . $config['stream.mimefile']);
header("Content-type: " . $mimeType);
// Stream data
$stream =& $file->open('rb');
if ($stream) {
while (($buff = $stream->read()) != null) {
echo $buff;
}
$stream->close();
}
}
return false;
}
}
// Devkit commands
switch ($cmd) {
case "viewServerInfo":
if (!checkBool($config['general.debug'])) {
die("You have to enable debugging in config by setting general.debug to true.");
}
phpinfo();
break;
case "downloadServerInfo":
if (!checkBool($config['general.debug'])) {
die("You have to enable debugging in config by setting general.debug to true.");
}
// Get all ini settings
$data = ini_get_all();
// Setup all headers
header("Content-type: text/plain");
header("Content-Disposition: attachment; filename=dump.txt");
header('Content-Encoding: UTF-8');
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
echo "# Config from config.php" . "\r\n\r\n";
foreach ($config as $key => $value) {
if (is_bool($value)) {
echo $key . "=" . ($value ? "true" : "false") . "\r\n";
} else {
echo $key . "=" . $value . "\r\n";
}
}
// Dump INI settings
echo "\r\n# PHP INI settings file\r\n\r\n";
foreach ($data as $key => $value) {
echo $key . "=" . $value['local_value'] . "\r\n";
}
// Dump function support
echo "\r\n# Function check" . "\r\n\r\n";
$functions = array("ImagecreateFromJpeg", "ImageJpeg", "ImagecreateFromGif", "ImageGif", "ImagecreateFromPng", "ImagePng", "gzdeflate", "gzinflate");
foreach ($functions as $function) {
echo $function . "=" . (function_exists($function) ? "ok" : "missing") . "\r\n";
}
// Dump rootpath access
echo "\r\n# Rootpath access" . "\r\n\r\n";
foreach ($man->getRootPaths() as $rootpath) {
$stat = stat($rootpath);
echo $rootpath . "\r\n";
echo " is_readable=" . (is_readable($rootpath) ? "readable" : "not readable") . "\r\n";
echo " is_writable=" . (is_writable($rootpath) ? "writable" : "not writable") . "\r\n";
foreach ($stat as $key => $value) {
echo " " . $key . "=" . $value . "\r\n";
}
}
break;
case "viewLog":
if (!checkBool($config['general.debug'])) {
die("You have to enable debugging in config by setting general.debug to true.");
}
header('Content-type: text/plain');
if ($input['level'] == "debug") {
echo @file_get_contents("../logs/debug.log");
} else {
echo @file_get_contents("../logs/error.log");
}
break;
case "clearLog":
header('Content-type: text/plain');
if (!checkBool($config['general.debug'])) {
die("You have to enable debugging in config by setting general.debug to true.");
}
if ($input['level'] == "debug") {
$log = "../logs/debug.log";
} else {
$log = "../logs/error.log";
}
@unlink($log);
for ($i = 0; $i < 10; $i++) {
@unlink($log . "." . $i);
}
echo "Logs cleared.";
break;
}
// Pass to next
return true;
}
/**
* Gets called when custom data is to be added for a file custom data can for example be
* plugin specific name value items that should get added into a file listning.
*
* @param MCManager $man MCManager reference that the plugin is assigned to.
* @param BaseFile $file File reference to add custom info/data to.
* @param string $type Where is the info needed for example list or info.
* @param Array $custom Name/Value array to add custom items to.
* @return bool true/false if the execution of the event chain should continue.
*/
function onCustomInfo(&$man, &$file, $type, &$input)
{
// Is file and image
$config = $file->getConfig();
$input["editable"] = false;
if ($file->isFile() && ($type == "list" || $type == "insert" || $type == "info")) {
// Should we get config on each file here?
//$config = $file->getConfig();
$ext = getFileExt($file->getName());
if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png', 'bmp'))) {
return true;
}
$imageutils = new $config['thumbnail']();
$canEdit = $imageutils->canEdit($ext);
$imageInfo = @getimagesize($file->getAbsolutePath());
$fileWidth = $imageInfo[0];
$fileHeight = $imageInfo[1];
$targetWidth = $config['thumbnail.width'];
$targetHeight = $config['thumbnail.height'];
// Check thumnail size
if ($config['thumbnail.scale_mode'] == "percentage") {
if ($config['thumbnail.height'] > $config['thumbnail.width']) {
$target = $config['thumbnail.width'];
} else {
$target = $config['thumbnail.height'];
}
$percentage = 0;
if ($fileWidth > $fileHeight) {
$percentage = $target / $fileWidth;
} else {
$percentage = $target / $fileHeight;
}
if ($percentage <= 1) {
$targetWidth = round($fileWidth * $percentage);
$targetHeight = round($fileHeight * $percentage);
} else {
$targetWidth = $fileWidth;
$targetHeight = $fileHeight;
}
}
$input["thumbnail"] = true;
// Check against config.
if ($config["thumbnail.max_width"] != "" && $fileWidth > $config["thumbnail.max_width"] || $config["thumbnail.max_height"] != "" && $fileHeight > $config["thumbnail.max_height"]) {
$input["thumbnail"] = false;
} else {
$input["twidth"] = $targetWidth;
$input["theight"] = $targetHeight;
}
// Get thumbnail URL
if ($type == "insert") {
$thumbFile = $man->getFile($file->getParent() . "/" . $config['thumbnail.folder'] . "/" . $config['thumbnail.prefix'] . $file->getName());
if ($thumbFile->exists()) {
$input["thumbnail_url"] = $man->convertPathToURI($thumbFile->getAbsolutePath());
}
}
$input["width"] = $fileWidth;
$input["height"] = $fileHeight;
$input["editable"] = $canEdit;
}
return true;
}