protected function loadPage()
{
$table = new PhragmentFragment();
$conn_r = $table->establishConnection('r');
$data = queryfx_all($conn_r, 'SELECT * FROM %T %Q %Q %Q', $table->getTableName(), $this->buildWhereClause($conn_r), $this->buildOrderClause($conn_r), $this->buildLimitClause($conn_r));
return $table->loadAllFromArray($data);
}
/**
* Returns a list of mappings like array('some/path.txt' => 'file PHID');
*/
private function getFragmentMappings(PhragmentFragment $current, $base_path, $snapshot)
{
$mappings = $current->getFragmentMappings($this->getRequest()->getUser(), $base_path);
$result = array();
foreach ($mappings as $path => $fragment) {
$version = $this->getVersion($fragment, $snapshot);
if ($version !== null) {
$result[$path] = $version->getFilePHID();
}
}
return $result;
}
public function handleRequest(AphrontRequest $request)
{
$viewer = $request->getViewer();
$dblob = $request->getURIData('dblob');
$parent = null;
$parents = $this->loadParentFragments($dblob);
if ($parents === null) {
return new Aphront404Response();
}
if (count($parents) !== 0) {
$parent = idx($parents, count($parents) - 1, null);
}
$parent_path = '';
if ($parent !== null) {
$parent_path = $parent->getPath();
}
$parent_path = trim($parent_path, '/');
$fragment = id(new PhragmentFragment());
$error_view = null;
if ($request->isFormPost()) {
$errors = array();
$v_name = $request->getStr('name');
$v_fileid = $request->getInt('fileID');
$v_viewpolicy = $request->getStr('viewPolicy');
$v_editpolicy = $request->getStr('editPolicy');
if (strpos($v_name, '/') !== false) {
$errors[] = pht("The fragment name can not contain '/'.");
}
$file = id(new PhabricatorFileQuery())->setViewer($viewer)->withIDs(array($v_fileid))->executeOne();
if (!$file) {
$errors[] = pht("The specified file doesn't exist.");
}
if (!count($errors)) {
$depth = 1;
if ($parent !== null) {
$depth = $parent->getDepth() + 1;
}
PhragmentFragment::createFromFile($viewer, $file, trim($parent_path . '/' . $v_name, '/'), $v_viewpolicy, $v_editpolicy);
return id(new AphrontRedirectResponse())->setURI('/phragment/browse/' . trim($parent_path . '/' . $v_name, '/'));
} else {
$error_view = id(new PHUIInfoView())->setErrors($errors)->setTitle(pht('Errors while creating fragment'));
}
}
$policies = id(new PhabricatorPolicyQuery())->setViewer($viewer)->setObject($fragment)->execute();
$form = id(new AphrontFormView())->setUser($viewer)->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Parent Path'))->setDisabled(true)->setValue('/' . trim($parent_path . '/', '/')))->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Name'))->setName('name'))->appendChild(id(new AphrontFormTextControl())->setLabel(pht('File ID'))->setName('fileID'))->appendChild(id(new AphrontFormPolicyControl())->setUser($viewer)->setName('viewPolicy')->setPolicyObject($fragment)->setPolicies($policies)->setCapability(PhabricatorPolicyCapability::CAN_VIEW))->appendChild(id(new AphrontFormPolicyControl())->setUser($viewer)->setName('editPolicy')->setPolicyObject($fragment)->setPolicies($policies)->setCapability(PhabricatorPolicyCapability::CAN_EDIT))->appendChild(id(new AphrontFormSubmitControl())->setValue(pht('Create Fragment'))->addCancelButton($this->getApplicationURI('browse/' . $parent_path)));
$crumbs = $this->buildApplicationCrumbsWithPath($parents);
$crumbs->addTextCrumb(pht('Create Fragment'));
$box = id(new PHUIObjectBoxView())->setHeaderText(pht('Create Fragment'))->setForm($form);
if ($error_view) {
$box->setInfoView($error_view);
}
$title = pht('Create Fragments');
$view = array($this->renderConfigurationWarningIfRequired(), $box);
return $this->newPage()->setTitle($title)->setCrumbs($crumbs)->appendChild($view);
}
public function execute(HarbormasterBuild $build, HarbormasterBuildTarget $build_target)
{
$settings = $this->getSettings();
$variables = $build_target->getVariables();
$path = $this->mergeVariables('vsprintf', $settings['path'], $variables);
$artifact = $build->loadArtifact($settings['artifact']);
$file = $artifact->loadPhabricatorFile();
$fragment = id(new PhragmentFragmentQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPaths(array($path))->executeOne();
if ($fragment === null) {
PhragmentFragment::createFromFile(PhabricatorUser::getOmnipotentUser(), $file, $path, PhabricatorPolicies::getMostOpenPolicy(), PhabricatorPolicies::POLICY_USER);
} else {
if ($file->getMimeType() === 'application/zip') {
$fragment->updateFromZIP(PhabricatorUser::getOmnipotentUser(), $file);
} else {
$fragment->updateFromFile(PhabricatorUser::getOmnipotentUser(), $file);
}
}
}
/**
* Apply the specified ZIP archive onto the fragment, removing
* and creating fragments as needed.
*/
public function updateFromZIP(PhabricatorUser $viewer, PhabricatorFile $file)
{
if ($file->getMimeType() !== 'application/zip') {
throw new Exception("File must have mimetype 'application/zip'");
}
// First apply the ZIP as normal.
$this->updateFromFile($viewer, $file);
// Ensure we have ZIP support.
$zip = null;
try {
$zip = new ZipArchive();
} catch (Exception $e) {
// The server doesn't have php5-zip, so we can't do recursive updates.
return;
}
$temp = new TempFile();
Filesystem::writeFile($temp, $file->loadFileData());
if (!$zip->open($temp)) {
throw new Exception('Unable to open ZIP');
}
// Get all of the paths and their data from the ZIP.
$mappings = array();
for ($i = 0; $i < $zip->numFiles; $i++) {
$path = trim($zip->getNameIndex($i), '/');
$stream = $zip->getStream($path);
$data = null;
// If the stream is false, then it is a directory entry. We leave
// $data set to null for directories so we know not to create a
// version entry for them.
if ($stream !== false) {
$data = stream_get_contents($stream);
fclose($stream);
}
$mappings[$path] = $data;
}
// We need to detect any directories that are in the ZIP folder that
// aren't explicitly noted in the ZIP. This can happen if the file
// entries in the ZIP look like:
//
// * something/blah.png
// * something/other.png
// * test.png
//
// Where there is no explicit "something/" entry.
foreach ($mappings as $path_key => $data) {
if ($data === null) {
continue;
}
$directory = dirname($path_key);
while ($directory !== '.') {
if (!array_key_exists($directory, $mappings)) {
$mappings[$directory] = null;
}
if (dirname($directory) === $directory) {
// dirname() will not reduce this directory any further; to
// prevent infinite loop we just break out here.
break;
}
$directory = dirname($directory);
}
}
// Adjust the paths relative to this fragment so we can look existing
// fragments up in the DB.
$base_path = $this->getPath();
$paths = array();
foreach ($mappings as $p => $data) {
$paths[] = $base_path . '/' . $p;
}
// FIXME: What happens when a child exists, but the current user
// can't see it. We're going to create a new child with the exact
// same path and then bad things will happen.
$children = id(new PhragmentFragmentQuery())->setViewer($viewer)->needLatestVersion(true)->withLeadingPath($this->getPath() . '/')->execute();
$children = mpull($children, null, 'getPath');
// Iterate over the existing fragments.
foreach ($children as $full_path => $child) {
$path = substr($full_path, strlen($base_path) + 1);
if (array_key_exists($path, $mappings)) {
if ($child->isDirectory() && $mappings[$path] === null) {
// Don't create a version entry for a directory
// (unless it's been converted into a file).
continue;
}
// The file is being updated.
$file = PhabricatorFile::newFromFileData($mappings[$path], array('name' => basename($path)));
$child->updateFromFile($viewer, $file);
} else {
// The file is being deleted.
$child->deleteFile($viewer);
}
}
// Iterate over the mappings to find new files.
foreach ($mappings as $path => $data) {
if (!array_key_exists($base_path . '/' . $path, $children)) {
// The file is being created. If the data is null,
// then this is explicitly a directory being created.
$file = null;
if ($mappings[$path] !== null) {
$file = PhabricatorFile::newFromFileData($mappings[$path], array('name' => basename($path)));
}
PhragmentFragment::createFromFile($viewer, $file, $base_path . '/' . $path, $this->getViewPolicy(), $this->getEditPolicy());
}
}
}
