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111 lines
3.5 KiB
PHP
111 lines
3.5 KiB
PHP
<?php
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namespace Combodo\iTop\Setup\FeatureRemoval;
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use CoreException;
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use IssueLog;
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use SetupLog;
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use utils;
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class ModelReflectionSerializer
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{
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private static ModelReflectionSerializer $oInstance;
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protected function __construct()
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{
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}
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final public static function GetInstance(): ModelReflectionSerializer
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{
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if (!isset(self::$oInstance)) {
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self::$oInstance = new ModelReflectionSerializer();
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}
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return self::$oInstance;
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}
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final public static function SetInstance(?ModelReflectionSerializer $oInstance): void
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{
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self::$oInstance = $oInstance;
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}
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public const ERROR_LABEL = "Data consistency check failed: %s";
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public function GetModelFromEnvironment(string $sEnv): array
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{
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IssueLog::Debug(__METHOD__, null, ['env' => $sEnv]);
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$sPHPExec = trim(utils::GetConfig()->Get('php_path'));
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$aOutput = null;
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$iRes = 0;
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exec("$sPHPExec --version", $aOutput, $iRes);
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if ($iRes != 0) {
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$sError = sprintf(self::ERROR_LABEL, "Cannot check CLI/PHP version ($sPHPExec)");
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$this->LogSetupError($sError, null, ['env' => $sEnv, 'code' => $iRes, "output" => $aOutput, 'php_path' => $sPHPExec]);
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throw new CoreException($sError);
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}
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$this->CheckCliPhpVersionFromOutput(PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION, $sPHPExec, $aOutput);
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$aOutput = null;
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$iRes = 0;
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//preliminary check
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$sEnvDir = APPROOT."env-$sEnv";
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if (! is_dir($sEnvDir)) {
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$sMsg = sprintf(self::ERROR_LABEL, "Missing environment ($sEnvDir)");
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$this->LogSetupError($sMsg);
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throw new CoreException($sMsg);
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}
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$sConfigFile = APPROOT."conf/$sEnv/config-itop.php";
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if (! is_file($sConfigFile)) {
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$sMsg = sprintf(self::ERROR_LABEL, "Missing configuration ($sConfigFile)");
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$this->LogSetupError($sMsg);
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throw new CoreException($sMsg);
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}
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$sCommandLine = sprintf("$sPHPExec %s/get_model_reflection.php --env=%s", __DIR__, escapeshellarg($sEnv));
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exec($sCommandLine, $aOutput, $iRes);
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if ($iRes != 0) {
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$sError = $aOutput[0] ?? 'Invalid output when serializing model';
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$this->LogSetupError(sprintf(self::ERROR_LABEL, '(cli error) '.$sError), null, ['env' => $sEnv, 'code' => $iRes, "output" => $aOutput, 'cmd' => $sCommandLine]);
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throw new CoreException(sprintf(self::ERROR_LABEL, $sError));
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}
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$aClasses = json_decode($aOutput[0] ?? null, true);
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if (false === $aClasses) {
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$sMsg = sprintf(self::ERROR_LABEL, 'Invalid JSON');
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$this->LogSetupError($sMsg, null, ['env' => $sEnv, "output" => $aOutput]);
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throw new CoreException($sMsg);
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}
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if (!is_array($aClasses)) {
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$sError = $aOutput[0] ?? 'Invalid json array when serializing model';
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$this->LogSetupError(sprintf(self::ERROR_LABEL, '(JSON output not an array) '.$sError), null, ['env' => $sEnv, "classes" => $aClasses, "output" => $aOutput]);
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throw new CoreException(sprintf(self::ERROR_LABEL, $sError));
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}
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return $aClasses;
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}
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public function CheckCliPhpVersionFromOutput(string $sUIPhpVersion, string $sPHPExec, $aOutput): void
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{
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$sFoundVersion = trim($aOutput[0] ?? "");
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if (preg_match('/(\d+\.\d+)(?:\.\d+)?/', $sFoundVersion, $aMatches)) {
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$sFoundVersion = $aMatches[1];
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}
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if ($sFoundVersion != $sUIPhpVersion) {
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$sError = sprintf(self::ERROR_LABEL, "Invalid PHP versions (CLI: $sFoundVersion/ UI: $sUIPhpVersion)");
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$this->LogSetupError($sError, null, ["output" => $aOutput, 'php_path' => $sPHPExec]);
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throw new CoreException($sError);
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}
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}
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//could be shared with others in log APIs ?
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private function LogSetupError($sMessage, $sChannel = null, $aContext = []): void
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{
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SetupLog::Enable(APPROOT.'log/setup.log');
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SetupLog::Error($sMessage, $sChannel, $aContext);
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}
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}
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