/**
* Function serves the attachment by provided guid and exits.
* @todo: Permission handling
* @todo: Direct filesystem serving
* @todo: Configuration options
*/
public function get_serve(array $args)
{
$att = new midgard_attachment($args['guid']);
if (midgardmvc_core::get_instance()->configuration->enable_attachment_cache) {
midgardmvc_core::get_instance()->dispatcher->header('Location: ' . midgardmvc_core_helpers_attachment::get_url($att));
midgardmvc_core::get_instance()->dispatcher->end_request();
}
$blob = new midgard_blob($att);
midgardmvc_core::get_instance()->dispatcher->header('Content-type: ' . $att->mimetype);
/**
* If X-Sendfile support is enabled just sending correct headers
*/
if (midgardmvc_core::get_instance()->configuration->enable_xsendfile) {
midgardmvc_core::get_instance()->dispatcher->header('X-Sendfile: ' . $blob->get_path());
} else {
echo $blob->read_content();
}
midgardmvc_core::get_instance()->dispatcher->end_request();
}
/**
* This function reads the file and returns its contents
*
* @return string
*/
public function read()
{
$attachment = new midgard_attachment($this->guid);
$blob = new midgard_blob($attachment);
$contents = $blob->read_content();
return $contents;
}
/**
* Creates or updates a package in the database
*
* @return object package object
*/
public function createPackage($project_name = null, $repo_id = null, $repo_name = null, $arch_name = null, $package_name = null, $file_name = null, $repo_arch_name = null)
{
if ($project_name && $repo_name && $arch_name && $package_name && $file_name) {
// get fill package info via OBS API
try {
$extinfo = $this->api->getPackageWithFullInformation($project_name, $repo_name, $arch_name, $package_name, $file_name);
} catch (RuntimeException $e) {
$this->log(' [EXCEPTION] ' . $e->getMessage());
}
} else {
throw new RuntimeException('Not enough parameters to gather full package information');
return;
}
// get a com_meego_package instance
$package = $this->getPackageByFileName($file_name, $repo_id);
if ($package && $repo_id && $extinfo) {
if (!$package->guid) {
$package->repository = $repo_id;
$package->filename = $extinfo->filename;
}
// deb or rpm
$package->type = substr($package->filename, strrpos($package->filename, '.') + 1);
$package->size = $extinfo->size;
$package->name = $extinfo->name;
$package->title = $extinfo->title;
$package->parent = $package_name;
$package->version = $extinfo->version;
$summary_max_length = 100;
if (array_key_exists('summary_max_length', $this->config)) {
$summary_max_length = $this->config['summary_max_length'];
}
if (strlen($extinfo->summary)) {
$package->summary = $this->generateAbstract($extinfo->summary, $summary_max_length);
} else {
$package->summary = $this->generateAbstract($extinfo->description, $summary_max_length);
}
$package->description = $extinfo->description;
// if the package is a source package then the downloadurl is slightly different
// also change the title a bit
if ($repo_arch_name == 'src') {
$package->title = $package->title . '-src';
}
if ($repo_arch_name == 'armv7el') {
// fix the inconsistency between the published repo and the API
$repo_arch_name = 'armv7l';
if ($package->type == 'deb') {
$repo_arch_name = $extinfo->arch;
}
}
// direct download url
$_uri = str_replace(':', ':/', $project_name) . '/' . str_replace(':', ':/', $repo_name) . '/' . $repo_arch_name . '/' . $file_name;
$package->downloadurl = $this->download_repo_protocol . '://' . $this->download_repo_host . '/' . $_uri;
// @todo
$package->bugtracker = '* TODO *';
// for some info we need a special xray
try {
switch ($package->type) {
case 'rpm':
$xray = new RpmXray($this->download_repo_protocol, $this->download_repo_host, $_uri);
break;
case 'deb':
$xray = new DebXray($this->download_repo_protocol, $this->download_repo_host, $_uri, $this->config['wget'], $this->config['wget_options'], $this->debug);
break;
default:
throw new RuntimeException("Unknown file extension: " . $package->type . "(should be rpm or deb).");
}
} catch (RuntimeException $e) {
$this->log(' [EXCEPTION] ' . $e->getMessage());
// if there was a problem during xray (with code 999)
// then it almost certainly means that the package no longer exists in the repository
// so if the package exists in our database then remove it
if ($package->guid && $e->getCode() == 999) {
// if package deletion is OK then return immediately
$result = $this->deletePackage($package, $project_name);
}
}
if (is_object($xray)) {
$package->license = $this->getLicense($xray->license, '');
$package->homepageurl = $xray->url;
$package->category = $this->getCategory($xray->group);
if (isset($xray->title) && strlen($xray->title)) {
$package->title = $xray->title;
}
}
// call the parent
if ($package->guid) {
$this->log(' update: ' . $package->filename . ' (title: ' . $package->title . ', guid: ' . $package->guid . ')');
$package->metadata->hidden = false;
$package->update();
} else {
if ($package->create()) {
$this->log(' create: ' . $package->filename . ' (title: ' . $package->title . ', guid: ' . $package->guid . ')');
} else {
$this->log(' failed to create: ' . $package->filename . ' (title: ' . $package->title . ')');
}
}
try {
// if attachment creation failed then use the original OBS link
$package->installfileurl = $this->api->getInstallFileURL($project_name, $repo_name, $arch_name, $package_name, $file_name);
// get the file and store it locally
// $fp might be a stream, or string if wget is in use
$fp = $this->api->http->get_as_stream($this->api->getRelativeInstallPath($project_name, $repo_name, $arch_name, $package_name, $file_name));
if ($fp) {
$attachment = $package->create_attachment($package_name . "_install.ymp", $package_name . "_install.ymp", "text/x-suse-ymp");
if ($attachment) {
$blob = new midgard_blob($attachment);
$handler = $blob->get_handler('wb');
if ($handler) {
if (!$this->config['wget']) {
$ymp = stream_get_contents($fp);
} else {
$ymp = $fp;
}
$origymp = $ymp;
// replace name with the package name
$ymp = self::replace_name_with_packagename($ymp, $package->name);
if (!strlen($ymp)) {
$this->log(' attempt to update package name in: ' . $attachment->name . ' would result in 0 byte long file; rollback, location: blobs/' . $attachment->location);
$ymp = $origymp;
}
// write the attachment to the file system
fwrite($handler, $ymp);
if (!$this->config['wget']) {
fclose($fp);
}
// close the attachment's handler
fclose($handler);
$attachment->update();
$this->log(' attachment created: ' . $attachment->name . ' (location: blobs/' . $attachment->location . ')');
} else {
$this->log('Could not create attachment');
}
} else {
// could not create attachment, maybe we have it already
$attachments = $package->list_attachments();
foreach ($attachments as $attachment) {
if ($attachment->name == $package_name . "_install.ymp") {
$blob = new midgard_blob($attachment);
$handler = $blob->get_handler('rb+');
if ($handler) {
$content = $blob->read_content();
$ymp = $content;
if (strlen($content)) {
$ymp = self::replace_name_with_packagename($content, $package->name);
}
if (!strlen($ymp)) {
$this->log(' attempt to update package name in: ' . $attachment->name . ' would result in 0 byte long file; rollback, location: blobs/' . $attachment->location);
$ymp = $content;
}
fwrite($handler, $ymp);
fclose($handler);
} else {
$this->log(' failed to update attachment: ' . $attachment->name . ', location: blobs/' . $attachment->location);
}
break;
}
}
}
// set the install url field to the local attachment
if (is_object($attachment)) {
// write a local relative URL for the install file
$package->installfileurl = '/mgd:attachment/' . $attachment->guid . '/' . $attachment->name;
}
// update because of the installfileurl stuff
$package->update();
}
} catch (RuntimeException $e) {
$this->log(' [EXCEPTION] ' . $e->getMessage());
}
// get the roles and create the necessary role objects
$roles = $this->api->getPackageMeta($project_name, $package_name);
foreach ($roles as $role => $userids) {
foreach ($userids as $userid) {
$this->log(' create role: ' . $userid . ' = ' . $role . ' (' . $package->guid . ')');
$this->createRole($package->guid, $userid, $role);
}
}
// add relations by calling the parent class
$this->addRelations($extinfo, $package);
}
return $package;
}
