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<?php |
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/** |
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* Update adminer |
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* |
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* @author Hesham A. Meneisi [email protected] |
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* @copyright 2019 Hesham Meneisi |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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*/ |
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namespace Lumener\Console; |
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use Illuminate\Console\Command; |
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use Lumener\Helpers\ShellHelper; |
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/** |
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* A command to update the file for adminer.php |
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* |
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* @author Charles A. Peterson <[email protected]> |
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*/ |
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class UpdateCommand extends Command |
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{ |
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/** |
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* @var String $version |
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*/ |
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protected $version; |
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/** |
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* @var String $filename |
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*/ |
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protected $filename; |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'lumener:update {--force}'; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->filename = LUMENER_STORAGE.'/adminer.php'; |
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} |
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/** |
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* Execute the console command. |
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* |
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* @return void |
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*/ |
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public function handle() |
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{ |
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$force = $this->option('force', false); |
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if ($force) { |
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$this->error("Force mode active."); |
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} |
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$current_version = $this->_getCurrentAdminerVersion(); |
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if ($current_version) { |
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$this->info("Lumener: Current ".$current_version); |
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} else { |
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$this->error("Lumener: Adminer not found."); |
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} |
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$version = $this->_getRequiredAdminerVersion(); |
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if ($force || !file_exists($this->filename) |
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|| $version != $current_version) { |
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$this->_downloadVersion($version); |
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} else { |
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$this->info('Lumener: Up to date.'); |
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} |
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} |
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private function _getCurrentAdminerVersion() |
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{ |
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$current_version = false; |
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try { |
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if (file_exists($this->filename)) { |
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$fn = fopen($this->filename, "r"); |
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if ($fn !== false) { |
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for ($i=0; !$current_version && $i < 20 && !feof($fn); $i++) { |
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$line = fgets($fn, 30); |
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preg_match_all("/@version ((\d([\.-]|$))+)/", $line, $m); |
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if (!empty($m[1])) { |
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$current_version = $m[1][0]; |
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} |
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} |
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} |
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} |
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} catch (\Throwable $e) { |
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// Just return false |
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} |
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return $current_version; |
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} |
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private function _getRequiredAdminerVersion() |
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{ |
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$vsource = config( |
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'lumener.adminer_version', |
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'https://api.github.com/repos/vrana/adminer/releases/latest' |
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); |
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if (config('lumener.adminer.version_type', 'url') == 'url') { |
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$version = $this->_getLatestAdminerVersion($vsource); |
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$this->info("Lumener: Latest Adminer Version " . $version); |
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} else { |
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$version = $vsource; |
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$this->info("Lumener: Required Adminer Version " . $version); |
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} |
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return $version; |
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} |
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/** |
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* Rename functions already defined in Laravel/Lumen public helper |
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*/ |
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private function _patchAdminer() |
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{ |
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foreach (config( |
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'lumener.adminer.rename_list', |
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['redirect','cookie','view', 'exit', 'ob_flush'] |
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) as $var) { |
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ShellHelper::rename($var, $this->filename); |
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} |
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} |
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/** |
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* Retreives the most recent adminer release version |
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* @return string Version |
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*/ |
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private function _getLatestAdminerVersion($vsource) |
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{ |
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$this->info("Lumener: Checking latest adminer version..."); |
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$response = ShellHelper::get($vsource); |
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if (!$response || $response->getStatusCode() != '200') { |
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$this->error( |
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'Lumener: Could not retrieve version information from url.' |
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. |
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( |
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$response ? "\r\n[{$response->getStatusCode()}] |
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{$response->getReasonPhrase()} {(string)$response->getBody()}" |
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: "Connection Failed.\r\n" . ShellHelper::$LastError |
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) |
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); |
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return; |
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} |
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return |
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ltrim(json_decode((string) $response->getBody())->tag_name, 'v'); |
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} |
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/** |
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* Downloads the speicifed adminer.php version |
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* @param string $version |
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* @return bool Success |
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*/ |
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private function _downloadVersion($version) |
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{ |
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$this->info("Lumener: Downloading..."); |
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$url = config( |
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'lumener.adminer.source', |
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'https://github.com/vrana/adminer/releases/download/v{version}/adminer-{version}.php' |
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); |
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$url = str_replace("{version}", ltrim($version, 'v'), $url); |
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$response = ShellHelper::get($url, ['sink' => $this->filename]); |
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if ($response && $response->getStatusCode() == '200') { |
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$this->info("Patching adminer.php..."); |
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$this->_patchAdminer(); |
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$this->info("Lumener: Updated!"); |
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return true; |
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} else { |
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$this->error( |
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'Lumener: Could not download adminer.php.' |
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. |
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( |
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$response ? "\r\n[{$response->getStatusCode()}] |
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{$response->getReasonPhrase()} {(string)$response->getBody()}" |
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: "Connection Failed.\r\n" . ShellHelper::$LastError |
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) |
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); |
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return false; |
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} |
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} |
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} |
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