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<?php
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namespace Resta\Exception;
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use Resta\Support\Str;
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use Resta\Support\Dependencies;
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use Resta\Support\ClosureDispatcher;
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use Resta\Foundation\ApplicationProvider;
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use Resta\Foundation\PathManager\StaticPathModel;
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class ErrorProvider extends ApplicationProvider
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{
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/**
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* @var null|string
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*/
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protected $lang;
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/**
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* @var null|object
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*/
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protected $exception;
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/**
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* @var array
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*/
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protected $data = array();
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/**
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* @var array
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*/
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protected $result = [];
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/**
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* get status according to exception trace
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*
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* @return void
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*/
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private function getStatusAccordingToExceptionTrace()
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{
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if($this->app->has('exceptiontrace')) {
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$this->data['status'] = (int)$this->app['exceptiontrace']['callNamespace']->getCode();
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}
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else {
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$this->data['status'] = (int)$this->exception::exceptionTypeCodes($this->data['errType']);
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}
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}
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/**
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* @return void|mixed
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*/
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private function getStatusFromContext()
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{
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$this->getStatusAccordingToExceptionTrace();
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$this->app->terminate('responseSuccess');
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$this->app->terminate('responseStatus');
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$this->app->register('responseSuccess',(bool)false);
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$this->app->register('responseStatus',$this->data['status']);
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$optionalException = str_replace("\\","\\\\",$this->app->namespace()->exception());
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if(preg_match('@'.$optionalException.'@is',$this->data['errType'])){
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//trace pattern
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$trace = $this->data['errContext']['trace'];
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if(preg_match('@Stack trace:\n#0(.*)\n#1@is',$trace,$traceArray)){
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$traceFile = str_replace(root,'',$traceArray[1]);
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if(preg_match('@(.*)\((\d+)\)@is',$traceFile,$traceResolve)){
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$this->data['errFile'] = $traceResolve[1];
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$this->data['errLine'] = (int)$traceResolve[2];
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}
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}
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$this->data['errType'] = class_basename($this->data['errType']);
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}
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if(is_array($meta = config('response.meta'))){
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//set as the success object is false
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$this->data['appExceptionSuccess'] = [];
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}
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else{
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//set as the success object is false
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$this->data['appExceptionSuccess'] = ['success'=>(bool)false,'status'=>$this->data['status']];
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}
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}
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/**
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* error provider handle
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*
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* @return void
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*/
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public function handle()
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{
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//sets which php errors are reported
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error_reporting(0);
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// in general we will use the exception class
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// in the store/config directory to make it possible
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// to change the user-based exceptions.
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$this->exception = StaticPathModel::$store.'\Config\Exception';
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//This function can be used for defining your own way of handling errors during runtime,
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//for example in applications in which you need to do cleanup of data/files when a critical error happens,
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//or when you need to trigger an error under certain conditions (using trigger_error()).
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set_error_handler([$this,'setErrorHandler']);
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//Registers a callback to be executed after script execution finishes or exit() is called.
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//Multiple calls to register_shutdown_function() can be made, and each will be called in the same order as
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//they were registered. If you call exit() within one registered shutdown function,
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//processing will stop completely and no other registered shutdown functions will be called.
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register_shutdown_function([$this,'fatalErrorShutdownHandler']);
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}
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/**
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* set error handler
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*
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* @param null|string $errNo
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* @param null|string $errStr
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* @param null|string $errFile
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* @param null|string $errLine
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* @param null|string $errContext
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*/
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public function setErrorHandler($errNo=null, $errStr=null, $errFile=null, $errLine=null, $errContext=null)
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{
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// in case of a deficiency,
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// we need to boot our general needs to be needed for the exception.
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Dependencies::loadBootstrapperNeedsForException();
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// in general we will use the exception class
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// in the store/config directory to make it possible
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// to change the user-based exceptions.
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$this->data['exception'] = $this->exception;
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$this->data['errType'] = 'Undefined';
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$this->data['errStrReal'] = $errStr;
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$this->data['errorClassNamespace'] = null;
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$this->data['errFile'] = $errFile;
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$this->data['errLine'] = $errLine;
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$this->data['errNo'] = $errNo;
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// catch exception via preg match
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// and then clear the Uncaught statement from inside.
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$this->getUncaughtProcess();
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//get status from context
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$this->getStatusFromContext();
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//get lang message for exception
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$this->getLangMessageForException();
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if($this->app->has('exceptiontrace')){
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$customExceptionTrace = $this->app['exceptiontrace'];
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$this->data['errFile'] = $customExceptionTrace['file'];
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$this->data['errLine'] = $customExceptionTrace['line'];
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}
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$environment = $this->app->environment();
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$vendorDirectory = str_replace(root.''.DIRECTORY_SEPARATOR.'','',$this->data['errFile']);
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if(preg_match('@vendor.*\.php@is',$vendorDirectory,$vd)){
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$vendorDirectory = $vd[0];
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}
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if(Str::startsWith($vendorDirectory,'vendor')
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&& Str::startsWith($vendorDirectory,'vendor/php-resta')===false)
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{
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$externalMessage = ($environment==="production") ?
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'An unexpected external error has occurred' :
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$this->data['errStrReal'];
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$this->result = $this->getAppException($environment,$externalMessage);
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//Get or Set the HTTP response code
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http_response_code(500);
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$this->app->terminate('responseStatus');
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$this->app->register('responseStatus',500);
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}
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else{
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if($environment=='production' && preg_match('@SQLSTATE@is',$this->data['errStrReal'])){
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$externalMessage = 'An unexpected external error has occurred';
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}
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else{
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$externalMessage = $this->data['errStrReal'];
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}
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$this->result = $this->getAppException($environment,$externalMessage);
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201
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//Get or Set the HTTP response code
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202
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http_response_code($this->data['status']);
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}
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205
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if($environment==="production"){
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206
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207
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$productionLogMessage = $this->getAppException('local',$this->data['errStrReal']);
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$this->app->register('productionLogMessage',$this->app->get('out')->outputFormatter($productionLogMessage));
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}
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210
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211
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// exception extender The exception information
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212
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// that is presented as an extra to the exception result set.
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213
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$this->result = $this->getExceptionExtender();
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214
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215
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216
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//set json app exception
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217
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$this->app->register('routerResult',$this->result);
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218
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219
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$restaOutHandle = null;
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220
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221
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if(!defined('responseApp')){
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222
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$restaOutHandle = $this->app->get('out')->handle();
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223
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}
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224
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225
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header("HTTP/1.1 ".$this->data['status']);
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226
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227
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if($restaOutHandle===null){
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228
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229
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//header set and symfony response call
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230
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header('Content-type:application/json;charset=utf-8');
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231
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232
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echo json_encode($this->app->get('out')->outputFormatter($this->result));
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233
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exit();
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234
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}
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235
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else{
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236
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echo $restaOutHandle;
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237
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exit();
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238
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}
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239
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}
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240
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241
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/**
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242
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* @param $environment
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243
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* @return mixed
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244
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*/
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245
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private function getAppException($environment,$message)
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246
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{
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247
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return $this->data['appExceptionSuccess']+$this->data['exception']::$environment(
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248
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$this->data['errNo'],
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249
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$message,
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250
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$this->data['errFile'],
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251
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$this->data['errLine'],
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252
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$this->data['errType'],
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253
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$this->data['lang']
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254
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);
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255
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}
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256
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257
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/**
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258
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* get exception extender object
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259
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*
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260
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* @return mixed
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261
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*/
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262
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private function getExceptionExtender()
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263
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{
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264
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return $this->app->resolve(
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265
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$this->app->get('macro')->call('exceptionExtender',function(){
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266
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return ExceptionExtender::class;
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267
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}),
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268
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['result'=>$this->result])->getResult();
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269
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}
|
|
270
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271
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/**
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272
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* fatal error shutdown handler
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273
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*
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274
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* @return mixed
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275
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*/
|
|
276
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public function fatalErrorShutdownHandler()
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|
277
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{
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278
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//get fatal error
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279
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$last_error = error_get_last();
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280
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281
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$this->inStackTrace($last_error);
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282
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283
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if(!is_null($last_error)){
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284
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285
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if(!defined('methodName')){
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286
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define('methodName',null);
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287
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}
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288
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289
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if($this->app->has('exceptionFile')){
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290
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$last_error['file'] = $this->app['exceptionFile'];
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291
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$last_error['line'] = $this->app['exceptionLine'];
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292
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}
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293
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294
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$this->setErrorHandler(
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295
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E_ERROR,
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296
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$last_error['message'],
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297
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$last_error['file'],
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298
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$last_error['line'],
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299
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[]
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|
|
|
|
|
300
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);
|
|
301
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}
|
|
302
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}
|
|
303
|
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|
|
|
304
|
|
|
/**
|
|
305
|
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|
* @param $error
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|
306
|
|
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*/
|
|
307
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|
|
public function inStackTrace($error)
|
|
308
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|
|
{
|
|
309
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|
if($this->app->has('urlComponent')){
|
|
310
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|
|
if(!preg_match('@'.$this->app['urlComponent']['project'].'@',$error['file'])
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|
311
|
|
|
&& !$this->app->has('exceptionFile')){
|
|
312
|
|
|
if(preg_match('@ in\s(.*?)\n@is',$error['message'],$result)){
|
|
313
|
|
|
$errorMessage = explode(":",$result[1]);
|
|
314
|
|
|
$this->app->register('exceptionFile',$errorMessage[0]);
|
|
315
|
|
|
$this->app->register('exceptionLine',$errorMessage[1]);
|
|
316
|
|
|
}
|
|
317
|
|
|
}
|
|
318
|
|
|
}
|
|
319
|
|
|
}
|
|
320
|
|
|
|
|
321
|
|
|
/**
|
|
322
|
|
|
* @return void|mixed
|
|
323
|
|
|
*/
|
|
324
|
|
|
private function getLangMessageForException()
|
|
325
|
|
|
{
|
|
326
|
|
|
$clone = clone $this;
|
|
327
|
|
|
|
|
328
|
|
|
if($this->app->has('exceptionTranslate')){
|
|
329
|
|
|
|
|
330
|
|
|
$langMessage = trans('exception.'.$this->app->get('exceptionTranslate'));
|
|
331
|
|
|
|
|
332
|
|
|
if(!is_null($langMessage) && $this->app->has('exceptionTranslateParams')){
|
|
333
|
|
|
|
|
334
|
|
|
if(count($this->app['exceptionTranslateParams'][$this->app['exceptionTranslate']])){
|
|
335
|
|
|
foreach ($this->app['exceptionTranslateParams'][$this->app['exceptionTranslate']] as $key=>$value){
|
|
336
|
|
|
|
|
337
|
|
|
$valueLangName = !is_null(trans('default.'.$value)) ? trans('default.'.$value) : $value;
|
|
338
|
|
|
$langMessage = preg_replace('@\('.$key.'\)@is',$valueLangName,$langMessage);
|
|
339
|
|
|
}
|
|
340
|
|
|
}
|
|
341
|
|
|
}
|
|
342
|
|
|
|
|
343
|
|
|
if($langMessage!==null){
|
|
344
|
|
|
$this->data['errStrReal'] = $langMessage;
|
|
345
|
|
|
}
|
|
346
|
|
|
}
|
|
347
|
|
|
|
|
348
|
|
|
if(class_exists($this->data['errorClassNamespace'])
|
|
349
|
|
|
&&
|
|
350
|
|
|
(Str::startsWith($this->data['errorClassNamespace'],'App')
|
|
351
|
|
|
|| Str::startsWith($this->data['errorClassNamespace'],__NAMESPACE__))){
|
|
352
|
|
|
|
|
353
|
|
|
ClosureDispatcher::bind($this->data['errorClassNamespace'])->call(function() use ($clone) {
|
|
354
|
|
|
if(property_exists($this,'lang')){
|
|
355
|
|
|
$clone->setLang($this->lang);
|
|
356
|
|
|
}
|
|
357
|
|
|
});
|
|
358
|
|
|
}
|
|
359
|
|
|
|
|
360
|
|
|
$this->data['lang'] = $clone->lang;
|
|
361
|
|
|
|
|
362
|
|
|
$langMessage = (!is_null($this->data['lang'])) ? trans('exception.'.$this->data['lang']) : null;
|
|
363
|
|
|
|
|
364
|
|
|
if($langMessage!==null){
|
|
365
|
|
|
$this->data['errStrReal'] = $langMessage;
|
|
366
|
|
|
}
|
|
367
|
|
|
}
|
|
368
|
|
|
|
|
369
|
|
|
/**
|
|
370
|
|
|
* get uncaught process
|
|
371
|
|
|
*
|
|
372
|
|
|
* @return void|mixed
|
|
373
|
|
|
*/
|
|
374
|
|
|
private function getUncaughtProcess()
|
|
375
|
|
|
{
|
|
376
|
|
|
// catch exception via preg match
|
|
377
|
|
|
// and then clear the Uncaught statement from inside.
|
|
378
|
|
|
if(preg_match('@(.*?):@is',$this->data['errStrReal'],$errArr)){
|
|
379
|
|
|
|
|
380
|
|
|
$this->data['errType'] = trim(str_replace('Uncaught','',$errArr[1]));
|
|
381
|
|
|
$this->data['errorClassNamespace'] = $this->data['errType'];
|
|
382
|
|
|
}
|
|
383
|
|
|
|
|
384
|
|
|
if(preg_match('@Uncaught@is',$this->data['errStrReal'])
|
|
385
|
|
|
&& preg_match('@(.*?):(.*?)\sin\s@is',$this->data['errStrReal'],$errStrRealArray)){
|
|
386
|
|
|
$this->data['errStrReal'] = trim($errStrRealArray[2]);
|
|
387
|
|
|
}
|
|
388
|
|
|
|
|
389
|
|
|
$this->data['errContext']['trace'] = $this->data['errStrReal'];
|
|
390
|
|
|
}
|
|
391
|
|
|
|
|
392
|
|
|
/**
|
|
393
|
|
|
* get result for exception
|
|
394
|
|
|
*
|
|
395
|
|
|
* @return array
|
|
396
|
|
|
*/
|
|
397
|
|
|
public function getResult()
|
|
398
|
|
|
{
|
|
399
|
|
|
return $this->result;
|
|
400
|
|
|
}
|
|
401
|
|
|
|
|
402
|
|
|
/**
|
|
403
|
|
|
* @param null|string $lang
|
|
404
|
|
|
*/
|
|
405
|
|
|
public function setLang($lang=null)
|
|
406
|
|
|
{
|
|
407
|
|
|
$this->lang = $lang;
|
|
408
|
|
|
}
|
|
409
|
|
|
|
|
410
|
|
|
} |
php-resta /
resta-core
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.