Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2018 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Command;
use JakubOnderka\PhpConsoleHighlighter\Highlighter;
use Psy\Configuration;
use Psy\ConsoleColorFactory;
use Psy\Exception\RuntimeException;
use Psy\Formatter\CodeFormatter;
use Psy\Formatter\SignatureFormatter;
use Psy\Input\CodeArgument;
use Psy\Output\ShellOutput;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* Show the code for an object, class, constant, method or property.
*/
class ShowCommand extends ReflectingCommand
{
private $colorMode;
private $highlighter;
private $lastException;
private $lastExceptionIndex;
/**
* @param null|string $colorMode (default: null)
*/
public function __construct($colorMode = null)
{
$this->colorMode = $colorMode ?: Configuration::COLOR_MODE_AUTO;
parent::__construct();
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setName('show')
->setDefinition([
new CodeArgument('target', CodeArgument::OPTIONAL, 'Function, class, instance, constant, method or property to show.'),
new InputOption('ex', null, InputOption::VALUE_OPTIONAL, 'Show last exception context. Optionally specify a stack index.', 1),
])
->setDescription('Show the code for an object, class, constant, method or property.')
->setHelp(
<<<HELP
Show the code for an object, class, constant, method or property, or the context
of the last exception.
<return>cat --ex</return> defaults to showing the lines surrounding the location of the last
exception. Invoking it more than once travels up the exception's stack trace,
and providing a number shows the context of the given index of the trace.
e.g.
<return>>>> show \$myObject</return>
<return>>>> show Psy\Shell::debug</return>
<return>>>> show --ex</return>
<return>>>> show --ex 3</return>
HELP
);
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
// n.b. As far as I can tell, InputInterface doesn't want to tell me
// whether an option with an optional value was actually passed. If you
// call `$input->getOption('ex')`, it will return the default, both when
// `--ex` is specified with no value, and when `--ex` isn't specified at
// all.
//
// So we're doing something sneaky here. If we call `getOptions`, it'll
// return the default value when `--ex` is not present, and `null` if
// `--ex` is passed with no value. /shrug
$opts = $input->getOptions();
// Strict comparison to `1` (the default value) here, because `--ex 1`
// will come in as `"1"`. Now we can tell the difference between
// "no --ex present", because it's the integer 1, "--ex with no value",
// because it's `null`, and "--ex 1", because it's the string "1".
if ($opts['ex'] !== 1) {
if ($input->getArgument('target')) {
throw new \InvalidArgumentException('Too many arguments (supply either "target" or "--ex")');
}
return $this->writeExceptionContext($input, $output);
}
if ($input->getArgument('target')) {
return $this->writeCodeContext($input, $output);
}
throw new RuntimeException('Not enough arguments (missing: "target")');
}
private function writeCodeContext(InputInterface $input, OutputInterface $output)
{
list($target, $reflector) = $this->getTargetAndReflector($input->getArgument('target'));
// Set some magic local variables
$this->setCommandScopeVariables($reflector);
try {
$output->page(CodeFormatter::format($reflector, $this->colorMode), ShellOutput::OUTPUT_RAW);
} catch (RuntimeException $e) {
$output->writeln(SignatureFormatter::format($reflector));
throw $e;
}
}
private function writeExceptionContext(InputInterface $input, OutputInterface $output)
{
$exception = $this->context->getLastException();
if ($exception !== $this->lastException) {
$this->lastException = null;
$this->lastExceptionIndex = null;
}
$opts = $input->getOptions();
if ($opts['ex'] === null) {
if ($this->lastException && $this->lastExceptionIndex !== null) {
$index = $this->lastExceptionIndex + 1;
} else {
$index = 0;
}
} else {
$index = \max(0, \intval($input->getOption('ex')) - 1);
}
$trace = $exception->getTrace();
\array_unshift($trace, [
'file' => $exception->getFile(),
'line' => $exception->getLine(),
]);
if ($index >= \count($trace)) {
$index = 0;
}
$this->lastException = $exception;
$this->lastExceptionIndex = $index;
$output->writeln($this->getApplication()->formatException($exception));
$output->writeln('--');
$this->writeTraceLine($output, $trace, $index);
$this->writeTraceCodeSnippet($output, $trace, $index);
$this->setCommandScopeVariablesFromContext($trace[$index]);
}
private function writeTraceLine(OutputInterface $output, array $trace, $index)
{
$file = isset($trace[$index]['file']) ? $this->replaceCwd($trace[$index]['file']) : 'n/a';
$line = isset($trace[$index]['line']) ? $trace[$index]['line'] : 'n/a';
$output->writeln(\sprintf(
'From <info>%s:%d</info> at <strong>level %d</strong> of backtrace (of %d).',
OutputFormatter::escape($file),
OutputFormatter::escape($line),
$index + 1,
\count($trace)
));
}
private function replaceCwd($file)
{
if ($cwd = \getcwd()) {
$cwd = \rtrim($cwd, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
}
if ($cwd === false) {
return $file;
} else {
return \preg_replace('/^' . \preg_quote($cwd, '/') . '/', '', $file);
}
}
private function writeTraceCodeSnippet(OutputInterface $output, array $trace, $index)
{
if (!isset($trace[$index]['file'])) {
return;
}
$file = $trace[$index]['file'];
if ($fileAndLine = $this->extractEvalFileAndLine($file)) {
list($file, $line) = $fileAndLine;
} else {
if (!isset($trace[$index]['line'])) {
return;
}
$line = $trace[$index]['line'];
}
if (\is_file($file)) {
$code = @\file_get_contents($file);
}
if (empty($code)) {
return;
}
$output->write($this->getHighlighter()->getCodeSnippet($code, $line, 5, 5), ShellOutput::OUTPUT_RAW);
}
private function getHighlighter()
{
if (!$this->highlighter) {
$factory = new ConsoleColorFactory($this->colorMode);
$this->highlighter = new Highlighter($factory->getConsoleColor());
}
return $this->highlighter;
}
private function setCommandScopeVariablesFromContext(array $context)
{
$vars = [];
if (isset($context['class'])) {
$vars['__class'] = $context['class'];
if (isset($context['function'])) {
$vars['__method'] = $context['function'];
}
try {
$refl = new \ReflectionClass($context['class']);
if ($namespace = $refl->getNamespaceName()) {
$vars['__namespace'] = $namespace;
}
} catch (\Exception $e) {
// oh well
}
} elseif (isset($context['function'])) {
$vars['__function'] = $context['function'];
try {
$refl = new \ReflectionFunction($context['function']);
if ($namespace = $refl->getNamespaceName()) {
$vars['__namespace'] = $namespace;
}
} catch (\Exception $e) {
// oh well
}
}
if (isset($context['file'])) {
$file = $context['file'];
if ($fileAndLine = $this->extractEvalFileAndLine($file)) {
list($file, $line) = $fileAndLine;
} elseif (isset($context['line'])) {
$line = $context['line'];
}
if (\is_file($file)) {
$vars['__file'] = $file;
if (isset($line)) {
$vars['__line'] = $line;
}
$vars['__dir'] = \dirname($file);
}
}
$this->context->setCommandScopeVariables($vars);
}
private function extractEvalFileAndLine($file)
{
if (\preg_match('/(.*)\\((\\d+)\\) : eval\\(\\)\'d code$/', $file, $matches)) {
return [$matches[1], $matches[2]];
}
}
}