www.aleph1.co.uk Git - yaffs-website/blob - vendor/behat/behat/src/Behat/Testwork/Output/Printer/Factory/ConsoleOutputFactory.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Behat.
   5  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
   6  *
   7  * For the full copyright and license information, please view the LICENSE
   8  * file that was distributed with this source code.
   9  */
  10
  11 namespace Behat\Testwork\Output\Printer\Factory;
  12
  13 use Behat\Testwork\Output\Exception\BadOutputPathException;
  14 use Symfony\Component\Console\Formatter\OutputFormatter;
  15 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
  16 use Symfony\Component\Console\Output\OutputInterface;
  17 use Symfony\Component\Console\Output\StreamOutput;
  18
  19 /**
  20  * Creates an output stream for the console.
  21  *
  22  * @author Wouter J <wouter@wouterj.nl>
  23  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  24  */
  25 class ConsoleOutputFactory extends OutputFactory
  26 {
  27     /**
  28      * Creates output formatter that is used to create a stream.
  29      *
  30      * @return OutputFormatter
  31      */
  32     protected function createOutputFormatter()
  33     {
  34         return new OutputFormatter();
  35     }
  36
  37     /**
  38      * Configure output stream parameters.
  39      *
  40      * @param OutputInterface $output
  41      */
  42     protected function configureOutputStream(OutputInterface $output)
  43     {
  44         $verbosity = $this->getOutputVerbosity() ? OutputInterface::VERBOSITY_VERBOSE : OutputInterface::VERBOSITY_NORMAL;
  45         $output->setVerbosity($verbosity);
  46
  47         if (null !== $this->isOutputDecorated()) {
  48             $output->getFormatter()->setDecorated($this->isOutputDecorated());
  49         }
  50     }
  51
  52     /**
  53      * Returns new output stream.
  54      *
  55      * Override this method & call flush() to write output in another stream
  56      *
  57      * @return resource
  58      *
  59      * @throws BadOutputPathException
  60      */
  61     protected function createOutputStream()
  62     {
  63         if (null === $this->getOutputPath()) {
  64             $stream = fopen('php://stdout', 'w');
  65         } elseif (!is_dir($this->getOutputPath())) {
  66             $stream = fopen($this->getOutputPath(), 'w');
  67         } else {
  68             throw new BadOutputPathException(sprintf(
  69                 'Filename expected as `output_path` parameter, but got `%s`.',
  70                 $this->getOutputPath()
  71             ), $this->getOutputPath());
  72         }
  73
  74         return $stream;
  75     }
  76
  77     /**
  78      * {@inheritdoc}
  79      */
  80     public function createOutput($stream = null)
  81     {
  82         $stream = $stream ? : $this->createOutputStream();
  83         $format = $this->createOutputFormatter();
  84
  85         // set user-defined styles
  86         foreach ($this->getOutputStyles() as $name => $options) {
  87             $style = new OutputFormatterStyle();
  88
  89             if (isset($options[0])) {
  90                 $style->setForeground($options[0]);
  91             }
  92             if (isset($options[1])) {
  93                 $style->setBackground($options[1]);
  94             }
  95             if (isset($options[2])) {
  96                 $style->setOptions($options[2]);
  97             }
  98
  99             $format->setStyle($name, $style);
 100         }
 101
 102         $output = new StreamOutput(
 103             $stream,
 104             StreamOutput::VERBOSITY_NORMAL,
 105             $this->isOutputDecorated(),
 106             $format
 107         );
 108         $this->configureOutputStream($output);
 109
 110         return $output;
 111     }
 112 }