/**
* @param $onlyPackages
*
* @return array
*/
private function userInputPackages($onlyPackages)
{
$found = ['total' => 0];
$ignore = [];
if (!count($onlyPackages)) {
$this->output->writeln('');
} else {
foreach ($onlyPackages as $onlyPackage) {
$find = $this->gpm->findPackage($onlyPackage);
if (!$find || !$this->gpm->isUpdatable($find->slug)) {
$name = isset($find->slug) ? $find->slug : $onlyPackage;
$ignore[$name] = $name;
} else {
$found[$find->slug] = $find;
$found['total']++;
}
}
if ($found['total']) {
$list = $found;
unset($list['total']);
$list = array_keys($list);
if ($found['total'] !== $this->data['total']) {
$this->output->write(", only <magenta>" . $found['total'] . "</magenta> will be updated");
}
$this->output->writeln('');
$this->output->writeln("Limiting updates for only <cyan>" . implode('</cyan>, <cyan>', $list) . "</cyan>");
}
if (count($ignore)) {
$this->output->writeln("Packages not found or not requiring updates: <red>" . implode('</red>, <red>', $ignore) . "</red>");
}
}
return $found;
}
/**
* Get an array of dependencies needed to be installed or updated for a list of packages
* to be installed.
*
* @param array $packages The packages slugs
*
* @return array|bool
*/
public function getDependenciesNeededToInstall($packages)
{
$gpm = $this->gpm();
if (!$gpm) {
return false;
}
$dependencies = $this->gpm->getDependencies($packages);
return $dependencies;
}
/**
* Given a $dependencies list, filters their type according to $type and
* shows $message prior to listing them to the user. Then asks the user a confirmation prior
* to installing them.
*
* @param array $dependencies The dependencies array
* @param string $type The type of dependency to show: install, update, ignore
* @param string $message A message to be shown prior to listing the dependencies
* @param bool $required A flag that determines if the installation is required or optional
*
* @throws \Exception
*/
public function installDependencies($dependencies, $type, $message, $required = true)
{
$packages = array_filter($dependencies, function ($action) use($type) {
return $action === $type;
});
if (count($packages) > 0) {
$this->output->writeln($message);
foreach ($packages as $dependencyName => $dependencyVersion) {
$this->output->writeln(" |- Package <cyan>" . $dependencyName . "</cyan>");
}
$this->output->writeln("");
$helper = $this->getHelper('question');
if ($type == 'install') {
$questionAction = 'Install';
} else {
$questionAction = 'Update';
}
if (count($packages) == 1) {
$questionArticle = 'this';
} else {
$questionArticle = 'these';
}
if (count($packages) == 1) {
$questionNoun = 'package';
} else {
$questionNoun = 'packages';
}
$question = new ConfirmationQuestion("{$questionAction} {$questionArticle} {$questionNoun}? [Y|n] ", true);
$answer = $this->all_yes ? true : $helper->ask($this->input, $this->output, $question);
if ($answer) {
foreach ($packages as $dependencyName => $dependencyVersion) {
$package = $this->gpm->findPackage($dependencyName);
$this->processPackage($package, true, $type == 'update' ? true : false);
}
$this->output->writeln('');
} else {
if ($required) {
throw new \Exception();
}
}
}
}
/**
* Handles getting GPM updates
*/
public function onTaskGPM()
{
$task = 'GPM';
if (!$this->admin->authorize(['admin.maintenance', 'admin.super'])) {
$this->admin->json_response = ['status' => 'unauthorized', 'message' => $this->admin->translate('PLUGIN_ADMIN.INSUFFICIENT_PERMISSIONS_FOR_TASK') . ' ' . $task . '.'];
return false;
}
$action = $_POST['action'];
// getUpdatable | getUpdatablePlugins | getUpdatableThemes | gravUpdates
$flush = isset($_POST['flush']) && $_POST['flush'] == true ? true : false;
if (isset($this->grav['session'])) {
$this->grav['session']->close();
}
try {
$gpm = new GPM($flush);
switch ($action) {
case 'getUpdates':
$resources_updates = $gpm->getUpdatable();
if ($gpm->grav != null) {
$grav_updates = ["isUpdatable" => $gpm->grav->isUpdatable(), "assets" => $gpm->grav->getAssets(), "version" => GRAV_VERSION, "available" => $gpm->grav->getVersion(), "date" => $gpm->grav->getDate(), "isSymlink" => $gpm->grav->isSymlink()];
echo json_encode(["status" => "success", "payload" => ["resources" => $resources_updates, "grav" => $grav_updates, "installed" => $gpm->countInstalled(), 'flushed' => $flush]]);
} else {
echo json_encode(["status" => "error", "message" => "Cannot connect to the GPM"]);
}
break;
}
} catch (\Exception $e) {
echo json_encode(["status" => "error", "message" => $e->getMessage()]);
}
exit;
}
/**
* Handles getting GPM updates
*/
public function onTaskGPM()
{
$action = $_POST['action'];
// getUpdatable | getUpdatablePlugins | getUpdatableThemes | gravUpdates
$flush = isset($_POST['flush']) && $_POST['flush'] == true ? true : false;
if (isset($this->grav['session'])) {
$this->grav['session']->close();
}
try {
$gpm = new GPM($flush);
switch ($action) {
case 'getUpdates':
$resources_updates = $gpm->getUpdatable();
$grav_updates = ["isUpdatable" => $gpm->grav->isUpdatable(), "assets" => $gpm->grav->getAssets(), "version" => GRAV_VERSION, "available" => $gpm->grav->getVersion(), "date" => $gpm->grav->getDate(), "isSymlink" => $gpm->grav->isSymlink()];
echo json_encode(["status" => "success", "payload" => ["resources" => $resources_updates, "grav" => $grav_updates, "installed" => $gpm->countInstalled(), 'flushed' => $flush]]);
break;
}
} catch (\Exception $e) {
echo json_encode(["status" => "error", "message" => $e->getMessage()]);
}
exit;
}
/**
* @param $slug
* @param $package
*
* @return bool
*/
private function uninstallPackage($slug, $package, $is_dependency = false)
{
if (!$slug) {
return false;
}
//check if there are packages that have this as a dependency. Abort and show list
$dependent_packages = $this->gpm->getPackagesThatDependOnPackage($slug);
if (count($dependent_packages) > ($is_dependency ? 1 : 0)) {
$this->output->writeln('');
$this->output->writeln('');
$this->output->writeln("<red>Uninstallation failed.</red>");
$this->output->writeln('');
if (count($dependent_packages) > ($is_dependency ? 2 : 1)) {
$this->output->writeln("The installed packages <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove those first.");
} else {
$this->output->writeln("The installed package <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove it first.");
}
$this->output->writeln('');
return false;
}
$locator = Grav::instance()['locator'];
$path = $locator->findResource($package->package_type . '://' . $slug);
Installer::uninstall($path);
$errorCode = Installer::lastErrorCode();
if ($errorCode && $errorCode !== Installer::IS_LINK && $errorCode !== Installer::EXISTS) {
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Uninstalling package... <red>error</red> ");
$this->output->writeln(" | '- " . Installer::lastErrorMsg());
return false;
}
$message = Installer::getMessage();
if ($message) {
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- " . $message);
}
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Uninstalling package... <green>ok</green> ");
if (isset($package->dependencies)) {
$questionHelper = $this->getHelper('question');
foreach ($package->dependencies as $dependency) {
if (is_array($dependency)) {
$dependency = $dependency['name'];
}
if ($dependency === 'grav') {
continue;
}
$dependencyPackage = $this->gpm->findPackage($dependency);
$question = new ConfirmationQuestion(" | '- Delete dependency <cyan>" . $dependency . "</cyan> too? [y|N] ", false);
$answer = $questionHelper->ask($this->input, $this->output, $question);
if ($answer) {
$this->output->writeln(" | '- <red>You decided to delete " . $dependency . ".</red>");
$uninstall = $this->uninstallPackage($dependency, $dependencyPackage, true);
if (!$uninstall) {
$this->output->writeln(" '- <red>Uninstallation failed or aborted.</red>");
$this->output->writeln('');
} else {
$this->output->writeln(" '- <green>Success!</green> ");
$this->output->writeln('');
}
}
}
}
return true;
}
/**
* @param $slug
* @param $package
*
* @return bool
*/
private function uninstallPackage($slug, $package, $is_dependency = false)
{
if (!$slug) {
return false;
}
//check if there are packages that have this as a dependency. Abort and show list
$dependent_packages = $this->gpm->getPackagesThatDependOnPackage($slug);
if (count($dependent_packages) > ($is_dependency ? 1 : 0)) {
$this->output->writeln('');
$this->output->writeln('');
$this->output->writeln("<red>Uninstallation failed.</red>");
$this->output->writeln('');
if (count($dependent_packages) > ($is_dependency ? 2 : 1)) {
$this->output->writeln("The installed packages <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove those first.");
} else {
$this->output->writeln("The installed package <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove it first.");
}
$this->output->writeln('');
return false;
}
if (isset($package->dependencies)) {
$dependencies = $package->dependencies;
if ($is_dependency) {
foreach ($dependencies as $key => $dependency) {
if (in_array($dependency['name'], $this->dependencies)) {
unset($dependencies[$key]);
}
}
} else {
if (count($dependencies) > 0) {
$this->output->writeln(' `- Dependencies found...');
$this->output->writeln('');
}
}
$questionHelper = $this->getHelper('question');
foreach ($dependencies as $dependency) {
$this->dependencies[] = $dependency['name'];
if (is_array($dependency)) {
$dependency = $dependency['name'];
}
if ($dependency === 'grav') {
continue;
}
$dependencyPackage = $this->gpm->findPackage($dependency);
$dependency_exists = $this->packageExists($dependency, $dependencyPackage);
if ($dependency_exists == Installer::EXISTS) {
$this->output->writeln("A dependency on <cyan>" . $dependencyPackage->name . "</cyan> [v" . $dependencyPackage->version . "] was found");
$question = new ConfirmationQuestion(" |- Uninstall <cyan>" . $dependencyPackage->name . "</cyan>? [y|N] ", false);
$answer = $this->all_yes ? true : $questionHelper->ask($this->input, $this->output, $question);
if ($answer) {
$uninstall = $this->uninstallPackage($dependency, $dependencyPackage, true);
if (!$uninstall) {
$this->output->writeln(" '- <red>Uninstallation failed or aborted.</red>");
} else {
$this->output->writeln(" '- <green>Success!</green> ");
}
$this->output->writeln('');
} else {
$this->output->writeln(" '- <yellow>You decided not to uninstall " . $dependencyPackage->name . ".</yellow>");
$this->output->writeln('');
}
}
}
}
$locator = Grav::instance()['locator'];
$path = $locator->findResource($package->package_type . '://' . $slug);
Installer::uninstall($path);
$errorCode = Installer::lastErrorCode();
if ($errorCode && $errorCode !== Installer::IS_LINK && $errorCode !== Installer::EXISTS) {
$this->output->writeln(" |- Uninstalling " . $package->name . " package... <red>error</red> ");
$this->output->writeln(" | '- <yellow>" . Installer::lastErrorMsg() . "</yellow>");
return false;
}
$message = Installer::getMessage();
if ($message) {
$this->output->writeln(" |- " . $message);
}
if (!$is_dependency && $this->dependencies) {
$this->output->writeln("Finishing up uninstalling <cyan>" . $package->name . "</cyan>");
}
$this->output->writeln(" |- Uninstalling " . $package->name . " package... <green>ok</green> ");
return true;
}