/**
* @return bool
*/
private function upgrade()
{
Installer::install($this->file, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true]);
$errorCode = Installer::lastErrorCode();
Folder::delete($this->tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Installing upgrade... <red>error</red> ");
$this->output->writeln(" | '- " . Installer::lastErrorMsg());
return false;
}
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Installing upgrade... <green>ok</green> ");
return true;
}
public static function selfupgrade()
{
$upgrader = new Upgrader();
if (!Installer::isGravInstance(GRAV_ROOT)) {
return false;
}
if (is_link(GRAV_ROOT . DS . 'index.php')) {
Installer::setError(Installer::IS_LINK);
return false;
}
if (method_exists($upgrader, 'meetsRequirements') && !$upgrader->meetsRequirements()) {
$error = [];
$error[] = '<p>Grav has increased the minimum PHP requirement.<br />';
$error[] = 'You are currently running PHP <strong>' . PHP_VERSION . '</strong>';
$error[] = ', but PHP <strong>' . GRAV_PHP_MIN . '</strong> is required.</p>';
$error[] = '<p><a href="http://getgrav.org/blog/changing-php-requirements-to-5.5" class="button button-small secondary">Additional information</a></p>';
Installer::setError(implode("\n", $error));
return false;
}
$update = $upgrader->getAssets()['grav-update'];
$tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
$file = self::_downloadSelfupgrade($update, $tmp);
Installer::install($file, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true]);
$errorCode = Installer::lastErrorCode();
Folder::delete($tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
return false;
}
return true;
}
public static function uninstall($packages, $options)
{
$options = array_merge(self::$options, $options);
$packages = is_array($packages) ? $packages : [$packages];
$count = count($packages);
$packages = array_filter(array_map(function ($p) {
if (is_string($p)) {
$p = strtolower($p);
$plugin = static::GPM()->getInstalledPlugin($p);
$p = $plugin ?: static::GPM()->getInstalledTheme($p);
}
return $p instanceof Package ? $p : false;
}, $packages));
if (!$options['skip_invalid'] && $count !== count($packages)) {
return false;
}
foreach ($packages as $package) {
$location = self::getGrav()['locator']->findResource($package->package_type . '://' . $package->slug);
// Check destination
Installer::isValidDestination($location);
if (Installer::lastErrorCode() === Installer::IS_LINK && !$options['ignore_symlinks']) {
return false;
}
Installer::uninstall($location);
$errorCode = Installer::lastErrorCode();
if ($errorCode && $errorCode !== Installer::IS_LINK && $errorCode !== Installer::EXISTS) {
return false;
}
}
return true;
}
/**
* @param $package
*
* @return bool
*/
private function installPackage($package)
{
Installer::install($this->file, $this->destination, ['install_path' => $package->install_path]);
$errorCode = Installer::lastErrorCode();
Folder::delete($this->tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Installing package... <red>error</red> ");
$this->output->writeln(" | '- " . Installer::lastErrorMsg());
return false;
}
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Installing package... <green>ok</green> ");
return true;
}
public static function selfupgrade()
{
$upgrader = new Upgrader();
if (!Installer::isGravInstance(GRAV_ROOT)) {
return false;
}
if (is_link(GRAV_ROOT . DS . 'index.php')) {
Installer::setError(Installer::IS_LINK);
return false;
}
$update = $upgrader->getAssets()['grav-update'];
$tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
$file = self::_downloadSelfupgrade($update, $tmp);
Installer::install($file, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true]);
$errorCode = Installer::lastErrorCode();
Folder::delete($tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
return false;
}
return true;
}
/**
* @param $slug
* @param $package
*
* @return bool
*/
private function checkDestination($slug, $package)
{
$path = self::getGrav()['locator']->findResource($package->package_type . '://' . $slug);
$questionHelper = $this->getHelper('question');
$skipPrompt = $this->input->getOption('all-yes');
Installer::isValidDestination($path);
if (Installer::lastErrorCode() == Installer::IS_LINK) {
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <yellow>symbolic link</yellow>");
if ($skipPrompt) {
$this->output->writeln(" | '- <yellow>Skipped automatically.</yellow>");
return false;
}
$question = new ConfirmationQuestion(" | '- Destination has been detected as symlink, delete symbolic link first? [y|N] ", false);
$answer = $questionHelper->ask($this->input, $this->output, $question);
if (!$answer) {
$this->output->writeln(" | '- <red>You decided to not delete the symlink automatically.</red>");
return false;
}
}
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <green>ok</green>");
return true;
}
/**
* Install a package
*
* @param Package $package
* @param bool $is_update True if it's an update. False if it's an install
*
* @return bool
*/
private function installPackage($package, $is_update = false)
{
$type = $package->package_type;
Installer::install($this->file, $this->destination, ['install_path' => $package->install_path, 'theme' => $type == 'themes', 'is_update' => $is_update]);
$error_code = Installer::lastErrorCode();
Folder::delete($this->tmp);
if ($error_code) {
$this->output->write("\r");
// extra white spaces to clear out the buffer properly
$this->output->writeln(" |- Installing 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(" |- Installing package... <green>ok</green> ");
return true;
}
/**
* @return int|null|void
*/
protected function serve()
{
$package_file = $this->input->getArgument('package-file');
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion('Are you sure you want to direct-install <cyan>' . $package_file . '</cyan> [y|N] ', false);
$answer = $helper->ask($this->input, $this->output, $question);
if (!$answer) {
$this->output->writeln("exiting...");
$this->output->writeln('');
exit;
}
$tmp_dir = Grav::instance()['locator']->findResource('tmp://', true, true);
$tmp_zip = $tmp_dir . '/Grav-' . uniqid();
$this->output->writeln("");
$this->output->writeln("Preparing to install <cyan>" . $package_file . "</cyan>");
if ($this->isRemote($package_file)) {
$zip = $this->downloadPackage($package_file, $tmp_zip);
} else {
$zip = $this->copyPackage($package_file, $tmp_zip);
}
if (file_exists($zip)) {
$tmp_source = $tmp_dir . '/Grav-' . uniqid();
$this->output->write(" |- Extracting package... ");
$extracted = Installer::unZip($zip, $tmp_source);
if (!$extracted) {
$this->output->write("\r");
$this->output->writeln(" |- Extracting package... <red>failed</red>");
exit;
}
$this->output->write("\r");
$this->output->writeln(" |- Extracting package... <green>ok</green>");
$type = $this->getPackageType($extracted);
if (!$type) {
$this->output->writeln(" '- <red>ERROR: Not a valid Grav package</red>");
$this->output->writeln('');
exit;
}
$blueprint = $this->getBlueprints($extracted);
if ($blueprint) {
if (isset($blueprint['dependencies'])) {
$depencencies = [];
foreach ($blueprint['dependencies'] as $dependency) {
if (is_array($dependency) && isset($dependency['name'])) {
$depencencies[] = $dependency['name'];
} else {
$depencencies[] = $dependency;
}
}
$this->output->writeln(" |- Dependencies found... <cyan>[" . implode(',', $depencencies) . "]</cyan>");
$question = new ConfirmationQuestion(" | '- Dependencies will not be satisfied. Continue ? [y|N] ", false);
$answer = $helper->ask($this->input, $this->output, $question);
if (!$answer) {
$this->output->writeln("exiting...");
$this->output->writeln('');
exit;
}
}
}
if ($type == 'grav') {
$this->output->write(" |- Checking destination... ");
Installer::isValidDestination(GRAV_ROOT . '/system');
if (Installer::IS_LINK === Installer::lastErrorCode()) {
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <yellow>symbolic link</yellow>");
$this->output->writeln(" '- <red>ERROR: symlinks found...</red> <yellow>" . GRAV_ROOT . "</yellow>");
$this->output->writeln('');
exit;
}
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <green>ok</green>");
$this->output->write(" |- Installing package... ");
Installer::install($zip, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true], $extracted);
} else {
$name = $this->getPackageName($extracted);
if (!$name) {
$this->output->writeln("<red>ERROR: Name could not be determined.</red> Please specify with --name|-n");
$this->output->writeln('');
exit;
}
$install_path = $this->getInstallPath($type, $name);
$is_update = file_exists($install_path);
$this->output->write(" |- Checking destination... ");
Installer::isValidDestination(GRAV_ROOT . DS . $install_path);
if (Installer::lastErrorCode() == Installer::IS_LINK) {
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <yellow>symbolic link</yellow>");
$this->output->writeln(" '- <red>ERROR: symlink found...</red> <yellow>" . GRAV_ROOT . DS . $install_path . '</yellow>');
$this->output->writeln('');
exit;
} else {
$this->output->write("\r");
$this->output->writeln(" |- Checking destination... <green>ok</green>");
}
$this->output->write(" |- Installing package... ");
Installer::install($zip, GRAV_ROOT, ['install_path' => $install_path, 'theme' => $type == 'theme', 'is_update' => $is_update], $extracted);
}
Folder::delete($tmp_source);
$this->output->write("\r");
if (Installer::lastErrorCode()) {
$this->output->writeln(" '- <red>Installation failed or aborted.</red>");
$this->output->writeln('');
} else {
$this->output->writeln(" |- Installing package... <green>ok</green>");
$this->output->writeln(" '- <green>Success!</green> ");
$this->output->writeln('');
}
} else {
$this->output->writeln(" '- <red>ERROR: ZIP package could not be found</red>");
}
Folder::delete($tmp_zip);
// clear cache after successful upgrade
$this->clearCache();
return true;
}
/**
* Check if package exists
*
* @param $slug
* @param $package
* @return int
*/
private function packageExists($slug, $package)
{
$path = Grav::instance()['locator']->findResource($package->package_type . '://' . $slug);
Installer::isValidDestination($path);
return Installer::lastErrorCode();
}
