/**
* Make a directory as described in the task description
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
$deferred->notify(new Notification("Creating directory '{$description->getName()}'", Notification::PRIORITY_NORMAL));
if ($this->getFileSystem()->isDirectory($description->getName())) {
$deferred->resolve("Directory '{$description->getName()}' already exists");
return;
}
if ($this->getFileSystem()->makeDirectory($description->getName())) {
$deferred->resolve("Created directory '{$description->getName()}'");
return;
}
$deferred->reject("Directory '{$description->getName()}' could not be created");
}
/**
* Make a directory as described in the task description
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
$deferred->notify(new Notification("Deleting file or directory '{$description->getName()}'", Notification::PRIORITY_NORMAL));
if (!$this->getFileSystem()->isFile($description->getName()) && !$this->getFileSystem()->isDirectory($description->getName())) {
$deferred->resolve("File or directory '{$description->getName()}' does not exist");
return;
}
if ($this->getFileSystem()->delete($description->getName())) {
$deferred->resolve("Deleted file or directory '{$description->getName()}'");
return;
}
$deferred->reject("File or directory '{$description->getName()}' could not be deleted");
}
/**
* Change the target owner
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
try {
$deferred->notify(new Notification("Changing '{$description->getTarget()}' owner to '{$description->getOwner()}'", Notification::PRIORITY_NORMAL));
if ($this->getFileSystem()->changeOwner($description->getTarget(), $description->getOwner())) {
$deferred->resolve("Changed '{$description->getTarget()}' owner to '{$description->getOwner()}' successfully");
return;
}
} catch (\Exception $e) {
// do noting, we reject below
$deferred->reject("Failed to change the owner of {$description->getTarget()}: " . $e->getMessage());
return;
}
$deferred->reject("Failed to change the owner of {$description->getTarget()} to {$description->getOwner()}");
}
/**
* Load contents of a template, replace placeholders with passed values and save to a target file
*
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
try {
$deferred->notify(new Notification("Loading template {$description->getTemplate()}'", Notification::PRIORITY_NORMAL));
$contents = $this->getFileSystem()->getFileContents($description->getTemplate());
$keyValuePairs = [];
foreach ($description->getParams() as $key => $value) {
$keyValuePairs["{{ " . $key . " }}"] = $value;
}
$processedContents = strtr($contents, $keyValuePairs);
$deferred->notify("File content generated, saving to {$description->getTarget()}");
if ($this->getFileSystem()->write($description->getTarget(), $processedContents)) {
$deferred->resolve("Created '{$description->getTarget()}' from template '{$description->getTemplate()}'");
return;
}
} catch (\Exception $e) {
$deferred->notify("Could not write template: " . $e->getMessage());
}
$deferred->reject("Could not create '{$description->getTarget()}' from template '{$description->getTemplate()}'");
}
/**
* Make a directory as described in the task description
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
$deferred->notify(new Notification("Moving '{$description->getFrom()}' to '{$description->getTo()}'", Notification::PRIORITY_NORMAL));
if ($this->getFileSystem()->move($description->getFrom(), $description->getTo())) {
$deferred->resolve("Moved '{$description->getFrom()}' to '{$description->getTo()}'");
return;
}
$deferred->reject("Could not move '{$description->getFrom()}' to '{$description->getTo()}'");
}
/**
* Check a file doesn't exist
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
$deferred->notify(new Notification("Checking that file '{$description->getName()}' does not exist", Notification::PRIORITY_NORMAL));
if (!$this->getFileSystem()->isFile($description->getName())) {
$deferred->resolve("File '{$description->getName()}' does not exist");
return;
}
$deferred->reject("File '{$description->getName()}' exists");
}
/**
* Make a directory as described in the task description
* @param Deferred $deferred
* @param TaskInterface $task
* @return bool
*/
protected function processDeferred(Deferred $deferred, TaskInterface $task)
{
yield;
/** @var Description $description */
$description = $task->getDescription();
$deferred->notify(new Notification("Copying '{$description->getFrom()}' to '{$description->getTo()}'", Notification::PRIORITY_NORMAL));
try {
if (!$this->getFileSystem()->copy($description->getFrom(), $description->getTo())) {
$deferred->notify("Directory permissions were not applied correctly");
}
} catch (\Exception $e) {
$deferred->notify("Copy failed: {$e->getMessage()}");
$deferred->reject("Could not copy '{$description->getFrom()}' to '{$description->getTo()}'");
return;
}
$deferred->resolve("Copied '{$description->getFrom()}' to '{$description->getTo()}'");
}
