LogfileCommand::execute() - Code Metrics - Inspection of "replacing FileLoader with GuzzleHttp" - browscap/browscap-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#157)

by Thomas

created 2016-06-21 20:39 UTC

LogfileCommand::execute() C

↳ Parent: LogfileCommand

Complexity

Conditions	12
Paths	91

Size

Total Lines	108
Code Lines	63

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	156

Importance

Changes	4
Bugs	0	Features	1

Metric	Value
c	4
b	0
f	1
dl	0
loc	108
ccs	0
cts	65
cp	0
rs	5.034
cc	12
eloc	63
nc	91
nop	2
crap	156

How to fix Long Method Complexity

<?php
/**
 * Copyright (c) 1998-2015 Browser Capabilities Project
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @category   Browscap-PHP
 * @package    Command
 * @copyright  1998-2015 Browser Capabilities Project
 * @license    http://www.opensource.org/licenses/MIT MIT License
 * @link       https://github.com/browscap/browscap-php/
 * @since      added with version 3.0
 */

namespace BrowscapPHP\Command;

use BrowscapPHP\Browscap;
use BrowscapPHP\Cache\BrowscapCache;
use BrowscapPHP\Cache\BrowscapCacheInterface;
use BrowscapPHP\Exception\InvalidArgumentException;
use BrowscapPHP\Exception\ReaderException;
use BrowscapPHP\Exception\UnknownBrowserException;
use BrowscapPHP\Exception\UnknownBrowserTypeException;
use BrowscapPHP\Exception\UnknownDeviceException;
use BrowscapPHP\Exception\UnknownEngineException;
use BrowscapPHP\Exception\UnknownPlatformException;
use BrowscapPHP\Helper\Filesystem;
use BrowscapPHP\Helper\IniLoader;
use BrowscapPHP\Helper\LoggerHelper;
use BrowscapPHP\Util\Logfile\ReaderCollection;
use BrowscapPHP\Util\Logfile\ReaderFactory;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Filesystem\Exception\IOException;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;
use WurflCache\Adapter\File;

/**
 * commands to parse a log file and parse the useragents in it
 *
 * @category   Browscap-PHP
 * @package    Command
 * @author     Dave Olsen, http://dmolsen.com
 * @author     Thomas Müller <[email protected]>
 * @copyright  Copyright (c) 1998-2015 Browser Capabilities Project
 * @version    3.0
 * @license    http://www.opensource.org/licenses/MIT MIT License
 * @link       https://github.com/browscap/browscap-php/
 */
class LogfileCommand extends Command
{
    /**
     * @var array
     */
    private $undefinedClients = array();

    private $uas         = array();
    private $uasWithType = array();

    private $countOk = 0;
    private $countNok = 0;
    private $totalCount = 0;

    /**
     * @var BrowscapCacheInterface
     */
    private $cache = null;

    /**
     * @var string
     */
    private $defaultCacheFolder;

    /**
     * @param string $defaultCacheFolder
     */
    public function __construct($defaultCacheFolder)
    {
        $this->defaultCacheFolder = $defaultCacheFolder;

        parent::__construct();
    }

    /**
     * @param \BrowscapPHP\Cache\BrowscapCacheInterface $cache
     *
     * @return $this
     */
    public function setCache(BrowscapCacheInterface $cache)
    {
        $this->cache = $cache;

        return $this;
    }

    /**
     * Configures the current command.
     */
    protected function configure()
    {
        $this
            ->setName('browscap:log')
            ->setDescription('Parses the supplied webserver log file.')
            ->addArgument(
                'output',
                InputArgument::REQUIRED,
                'Path to output log file',
                null
            )
            ->addOption(
                'log-file',
                'f',
                InputOption::VALUE_REQUIRED,
                'Path to a webserver log file'
            )
            ->addOption(
                'log-dir',
                'd',
                InputOption::VALUE_REQUIRED,
                'Path to webserver log directory'
            )
            ->addOption(
                'include',
                'i',
                InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED,
                'Include glob expressions for log files in the log directory',
                array('*.log', '*.log*.gz', '*.log*.bz2')
            )
            ->addOption(
                'exclude',
                'e',
                InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED,
                'Exclude glob expressions for log files in the log directory',
                array('*error*')
            )
            ->addOption(
                'debug',
                null,
                InputOption::VALUE_NONE,
                'Should the debug mode entered?'
            )
            ->addOption(
                'cache',
                'c',
                InputOption::VALUE_OPTIONAL,
                'Where the cache files are located',
                $this->defaultCacheFolder
            )
        ;
    }

    /**
     * @param InputInterface  $input
     * @param OutputInterface $output
     *
     * @throws \UnexpectedValueException
     * @throws \BrowscapPHP\Exception\InvalidArgumentException
     * @return int|null|void
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if (!$input->getOption('log-file') && !$input->getOption('log-dir')) {
            throw InvalidArgumentException::oneOfCommandArguments('log-file', 'log-dir');
        }

        $loggerHelper = new LoggerHelper();
        $logger       = $loggerHelper->create($input->getOption('debug'));

        $browscap   = new Browscap();
        $loader     = new IniLoader();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $collection = ReaderFactory::factory();
        $fs         = new Filesystem();

        $browscap
            ->setLogger($logger)
            ->setCache($this->getCache($input))
        ;

        /** @var $file \Symfony\Component\Finder\SplFileInfo */
        foreach ($this->getFiles($input) as $file) {
            $this->uas = array();
            $path      = $this->getPath($file);

            $this->countOk  = 0;
            $this->countNok = 0;

            $logger->info('Analyzing file "'.$file->getPathname().'"');

            $lines = file($path);

            if (empty($lines)) {
                $logger->info('Skipping empty file "'.$file->getPathname().'"');
                continue;
            }

            $this->totalCount = count($lines);

            foreach ($lines as $line) {
                $this->handleLine(
                    $output,
                    $collection,
                    $browscap,
                    $line
                );
            }

            $this->outputProgress($output, '', true);

            arsort($this->uas, SORT_NUMERIC);

            try {
                $fs->dumpFile(
                    $input->getArgument('output').'/output.txt',
                    implode(PHP_EOL, array_unique($this->undefinedClients))
                );
            } catch (IOException $e) {
                // do nothing
            }

            try {
                $fs->dumpFile(
                    $input->getArgument('output').'/output-with-amount.txt',
                    $this->createAmountContent()
                );
            } catch (IOException $e) {
                // do nothing
            }

            try {
                $fs->dumpFile(
                    $input->getArgument('output').'/output-with-amount-and-type.txt',
                    $this->createAmountTypeContent()
                );
            } catch (IOException $e) {
                // do nothing
            }
        }

        $outputFile = $input->getArgument('output').'/output.txt';

        try {
            $fs->dumpFile(
                $outputFile,
                implode(PHP_EOL, array_unique($this->undefinedClients))
            );
        } catch (IOException $e) {
            throw new \UnexpectedValueException('writing to file "'.$outputFile.'" failed', 0, $e);
        }

        try {
            $fs->dumpFile(
                $input->getArgument('output').'/output-with-amount.txt',
                $this->createAmountContent()
            );
        } catch (IOException $e) {
            // do nothing
        }

        try {
            $fs->dumpFile(
                $input->getArgument('output').'/output-with-amount-and-type.txt',
                $this->createAmountTypeContent()
            );
        } catch (IOException $e) {
            // do nothing
        }
    }

    private function createAmountContent()
    {
        $counts = array();

        foreach ($this->uasWithType as $uas) {
            foreach ($uas as $userAgentString => $count) {
                if (isset($counts[$userAgentString])) {
                    $counts[$userAgentString] += $count;
                } else {
                    $counts[$userAgentString] = $count;
                }
            }
        }

        $content = '';

        arsort($counts, SORT_NUMERIC);

        foreach ($counts as $agentOfLine => $count) {
            $content .= "$count\t$agentOfLine\n";
        }

        return $content;
    }

    private function createAmountTypeContent()
    {
        $content = '';
        $types   = array('B', 'T', 'P', 'D', 'N', 'U');

        foreach ($types as $type) {
            if (!isset($this->uasWithType[$type])) {
                continue;
            }

            arsort($this->uasWithType[$type], SORT_NUMERIC);

            foreach ($this->uasWithType[$type] as $agentOfLine => $count) {
                $content .= "$type\t$count\t$agentOfLine\n";
            }
        }

        return $content;
    }

    /**
     * @param \Symfony\Component\Console\Output\OutputInterface $output
     * @param \BrowscapPHP\Util\Logfile\ReaderCollection        $collection
     * @param \BrowscapPHP\Browscap                             $browscap
     * @param integer                                           $line
     *
     * @throws UnknownBrowserException
     * @throws UnknownBrowserTypeException
     * @throws UnknownDeviceException
     * @throws UnknownEngineException
     * @throws UnknownPlatformException
     * @throws \Exception
     */
    private function handleLine(OutputInterface $output, ReaderCollection $collection, Browscap $browscap, $line)
    {
        $userAgentString = '';

        try {
            $userAgentString = $collection->read($line);

            try {
                $this->getResult($browscap->getBrowser($userAgentString));
            } catch (\Exception $e) {
                $this->undefinedClients[] = $userAgentString;

                throw $e;
            }

            $type = '.';
            $this->countOk++;
        } catch (ReaderException $e) {
            $type = 'E';
            $this->countNok++;
        } catch (UnknownBrowserTypeException $e) {
            $type = 'T';
            $this->countNok++;
        } catch (UnknownBrowserException $e) {
            $type = 'B';
            $this->countNok++;
        } catch (UnknownPlatformException $e) {
            $type = 'P';
            $this->countNok++;
        } catch (UnknownDeviceException $e) {
            $type = 'D';
            $this->countNok++;
        } catch (UnknownEngineException $e) {
            $type = 'N';
            $this->countNok++;
        } catch (\Exception $e) {
            $type = 'U';
            $this->countNok++;
        }

        $this->outputProgress($output, $type);

        // count all useragents
        if (isset($this->uas[$userAgentString])) {
            $this->uas[$userAgentString]++;
        } else {
            $this->uas[$userAgentString] = 1;
        }

        if ('.' !== $type && 'E' !== $type) {
            // count all undetected useragents grouped by detection error
            if (!isset($this->uasWithType[$type])) {
                $this->uasWithType[$type] = array();
            }

            if (isset($this->uasWithType[$type][$userAgentString])) {
                $this->uasWithType[$type][$userAgentString]++;
            } else {
                $this->uasWithType[$type][$userAgentString] = 1;
            }
        }
    }

    /**
     * @param \Symfony\Component\Console\Output\OutputInterface $output
     * @param string                                            $result
     * @param bool                                              $end
     *
     * @return int
     */
    private function outputProgress(OutputInterface $output, $result, $end = false)
    {
        if (($this->totalCount % 70) === 0 || $end) {
            $formatString = '  %'.strlen($this->countOk).'d OK, %'.strlen($this->countNok).'d NOK, Summary %'
                .strlen($this->totalCount).'d';

            if ($end) {
                $result = str_pad($result, 70 - ($this->totalCount % 70), ' ', STR_PAD_RIGHT);
            }

            $endString = sprintf($formatString, $this->countOk, $this->countNok, $this->totalCount);

            $output->writeln($result.$endString);

            return;
        }

        $output->write($result);
    }

    /**
     * @param \stdClass $result
     *
     * @return string
     */
    private function getResult(\stdClass $result)
    {
        if ('Default Browser' === $result->browser) {
            throw new UnknownBrowserException('unknwon browser found');
        }

        if ('unknown' === $result->browser_type) {
            throw new UnknownBrowserTypeException('unknwon browser type found');
        }

        if (in_array($result->browser_type, array('Bot/Crawler', 'Library'))) {
            return '.';
        }

        if ('unknown' === $result->platform) {
            throw new UnknownPlatformException('unknown platform found');
        }

        if ('unknown' === $result->device_type) {
            throw new UnknownDeviceException('unknwon device type found');
        }

        if ('unknown' === $result->renderingengine_name) {
            throw new UnknownEngineException('unknown rendering engine found');
        }

        return '.';
    }

    /**
     * @param \Symfony\Component\Console\Input\InputInterface $input
     *
     * @return \Symfony\Component\Finder\Finder
     */
    private function getFiles(InputInterface $input)
    {
        $finder = Finder::create();

        if ($input->getOption('log-file')) {
            $file = $input->getOption('log-file');
            $finder->append(Finder::create()->in(dirname($file))->name(basename($file)));
        }

        if ($input->getOption('log-dir')) {
            $dirFinder = Finder::create()
                ->in($input->getOption('log-dir'));
            array_map(array($dirFinder, 'name'), $input->getOption('include'));
            array_map(array($dirFinder, 'notName'), $input->getOption('exclude'));

            $finder->append($dirFinder);
        }

        return $finder;
    }

    /**
     * @param \Symfony\Component\Finder\SplFileInfo $file
     *
     * @return string
     */
    private function getPath(SplFileInfo $file)
    {
        switch ($file->getExtension()) {
            case 'gz':
                $path = 'compress.zlib://'.$file->getPathname();
                break;
            case 'bz2':
                $path = 'compress.bzip2://'.$file->getPathname();
                break;
            default:
                $path = $file->getPathname();
                break;
        }

        return $path;
    }

    /**
     * @param InputInterface $input
     *
     * @return BrowscapCacheInterface
     */
    private function getCache(InputInterface $input)

    {
        if (null === $this->cache) {
            $cacheAdapter = new File(array(File::DIR => $input->getOption('cache')));
            $this->cache  = new BrowscapCache($cacheAdapter);
        }

        return $this->cache;
    }
}


1			<?php
2			/**
3			* Copyright (c) 1998-2015 Browser Capabilities Project
4			*
5			* Permission is hereby granted, free of charge, to any person obtaining a
6			* copy of this software and associated documentation files (the "Software"),
7			* to deal in the Software without restriction, including without limitation
8			* the rights to use, copy, modify, merge, publish, distribute, sublicense,
9			* and/or sell copies of the Software, and to permit persons to whom the
10			* Software is furnished to do so, subject to the following conditions:
11			*
12			* The above copyright notice and this permission notice shall be included
13			* in all copies or substantial portions of the Software.
14			*
15			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16			* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21			* THE SOFTWARE.
22			*
23			* @category Browscap-PHP
24			* @package Command
25			* @copyright 1998-2015 Browser Capabilities Project
26			* @license http://www.opensource.org/licenses/MIT MIT License
27			* @link https://github.com/browscap/browscap-php/
28			* @since added with version 3.0
29			*/
30
31			namespace BrowscapPHP\Command;
32
33			use BrowscapPHP\Browscap;
34			use BrowscapPHP\Cache\BrowscapCache;
35			use BrowscapPHP\Cache\BrowscapCacheInterface;
36			use BrowscapPHP\Exception\InvalidArgumentException;
37			use BrowscapPHP\Exception\ReaderException;
38			use BrowscapPHP\Exception\UnknownBrowserException;
39			use BrowscapPHP\Exception\UnknownBrowserTypeException;
40			use BrowscapPHP\Exception\UnknownDeviceException;
41			use BrowscapPHP\Exception\UnknownEngineException;
42			use BrowscapPHP\Exception\UnknownPlatformException;
43			use BrowscapPHP\Helper\Filesystem;
44			use BrowscapPHP\Helper\IniLoader;
45			use BrowscapPHP\Helper\LoggerHelper;
46			use BrowscapPHP\Util\Logfile\ReaderCollection;
47			use BrowscapPHP\Util\Logfile\ReaderFactory;
48			use Symfony\Component\Console\Command\Command;
49			use Symfony\Component\Console\Input\InputArgument;
50			use Symfony\Component\Console\Input\InputInterface;
51			use Symfony\Component\Console\Input\InputOption;
52			use Symfony\Component\Console\Output\OutputInterface;
53			use Symfony\Component\Filesystem\Exception\IOException;
54			use Symfony\Component\Finder\Finder;
55			use Symfony\Component\Finder\SplFileInfo;
56			use WurflCache\Adapter\File;
57
58			/**
59			* commands to parse a log file and parse the useragents in it
60			*
61			* @category Browscap-PHP
62			* @package Command
63			* @author Dave Olsen, http://dmolsen.com
64			* @author Thomas Müller <[email protected]>
65			* @copyright Copyright (c) 1998-2015 Browser Capabilities Project
66			* @version 3.0
67			* @license http://www.opensource.org/licenses/MIT MIT License
68			* @link https://github.com/browscap/browscap-php/
69			*/
70			class LogfileCommand extends Command
71			{
72			/**
73			* @var array
74			*/
75			private $undefinedClients = array();
76
77			private $uas = array();
78			private $uasWithType = array();
79
80			private $countOk = 0;
81			private $countNok = 0;
82			private $totalCount = 0;
83
84			/**
85			* @var BrowscapCacheInterface
86			*/
87			private $cache = null;
88
89			/**
90			* @var string
91			*/
92			private $defaultCacheFolder;
93
94			/**
95			* @param string $defaultCacheFolder
96			*/
97	1		public function __construct($defaultCacheFolder)
98			{
99	1		$this->defaultCacheFolder = $defaultCacheFolder;
100
101	1		parent::__construct();
102	1		}
103
104			/**
105			* @param \BrowscapPHP\Cache\BrowscapCacheInterface $cache
106			*
107			* @return $this
108			*/
109	1		public function setCache(BrowscapCacheInterface $cache)
110			{
111	1		$this->cache = $cache;
112
113	1		return $this;
114			}
115
116			/**
117			* Configures the current command.
118			*/
119	1		protected function configure()
120			{
121	1		$this
122	1		->setName('browscap:log')
123	1		->setDescription('Parses the supplied webserver log file.')
124	1		->addArgument(
125	1		'output',
126	1		InputArgument::REQUIRED,
127	1		'Path to output log file',
128			null
129	1		)
130	1		->addOption(
131	1		'log-file',
132	1		'f',
133	1		InputOption::VALUE_REQUIRED,
134			'Path to a webserver log file'
135	1		)
136	1		->addOption(
137	1		'log-dir',
138	1		'd',
139	1		InputOption::VALUE_REQUIRED,
140			'Path to webserver log directory'
141	1		)
142	1		->addOption(
143	1		'include',
144	1		'i',
145	1		InputOption::VALUE_IS_ARRAY \| InputOption::VALUE_REQUIRED,
146	1		'Include glob expressions for log files in the log directory',
147	1		array('.log', '.log.gz', '.log*.bz2')
148	1		)
149	1		->addOption(
150	1		'exclude',
151	1		'e',
152	1		InputOption::VALUE_IS_ARRAY \| InputOption::VALUE_REQUIRED,
153	1		'Exclude glob expressions for log files in the log directory',
154	1		array('error')
155	1		)
156	1		->addOption(
157	1		'debug',
158	1		null,
159	1		InputOption::VALUE_NONE,
160			'Should the debug mode entered?'
161	1		)
162	1		->addOption(
163	1		'cache',
164	1		'c',
165	1		InputOption::VALUE_OPTIONAL,
166	1		'Where the cache files are located',
167	1		$this->defaultCacheFolder
168	1		)
169			;
170	1		}
171
172			/**
173			* @param InputInterface $input
174			* @param OutputInterface $output
175			*
176			* @throws \UnexpectedValueException
177			* @throws \BrowscapPHP\Exception\InvalidArgumentException
178			* @return int\|null\|void
179			*/
180			protected function execute(InputInterface $input, OutputInterface $output)
181			{
182			if (!$input->getOption('log-file') && !$input->getOption('log-dir')) {
183			throw InvalidArgumentException::oneOfCommandArguments('log-file', 'log-dir');
184			}
185
186			$loggerHelper = new LoggerHelper();
187			$logger = $loggerHelper->create($input->getOption('debug'));
188
189			$browscap = new Browscap();
190			$loader = new IniLoader();
			0 ignored issues – show Unused Code introduced 2016-05-10 21:55 UTC by Report Bug Copy Issue Report `$loader` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
191			$collection = ReaderFactory::factory();
192			$fs = new Filesystem();
193
194			$browscap
195			->setLogger($logger)
196			->setCache($this->getCache($input))
197			;
198
199			/** @var $file \Symfony\Component\Finder\SplFileInfo */
200			foreach ($this->getFiles($input) as $file) {
201			$this->uas = array();
202			$path = $this->getPath($file);
203
204			$this->countOk = 0;
205			$this->countNok = 0;
206
207			$logger->info('Analyzing file "'.$file->getPathname().'"');
208
209			$lines = file($path);
210
211			if (empty($lines)) {
212			$logger->info('Skipping empty file "'.$file->getPathname().'"');
213			continue;
214			}
215
216			$this->totalCount = count($lines);
217
218			foreach ($lines as $line) {
219			$this->handleLine(
220			$output,
221			$collection,
222			$browscap,
223			$line
224			);
225			}
226
227			$this->outputProgress($output, '', true);
228
229			arsort($this->uas, SORT_NUMERIC);
230
231			try {
232			$fs->dumpFile(
233			$input->getArgument('output').'/output.txt',
234			implode(PHP_EOL, array_unique($this->undefinedClients))
235			);
236			} catch (IOException $e) {
237			// do nothing
238			}
239
240			try {
241			$fs->dumpFile(
242			$input->getArgument('output').'/output-with-amount.txt',
243			$this->createAmountContent()
244			);
245			} catch (IOException $e) {
246			// do nothing
247			}
248
249			try {
250			$fs->dumpFile(
251			$input->getArgument('output').'/output-with-amount-and-type.txt',
252			$this->createAmountTypeContent()
253			);
254			} catch (IOException $e) {
255			// do nothing
256			}
257			}
258
259			$outputFile = $input->getArgument('output').'/output.txt';
260
261			try {
262			$fs->dumpFile(
263			$outputFile,
264			implode(PHP_EOL, array_unique($this->undefinedClients))
265			);
266			} catch (IOException $e) {
267			throw new \UnexpectedValueException('writing to file "'.$outputFile.'" failed', 0, $e);
268			}
269
270			try {
271			$fs->dumpFile(
272			$input->getArgument('output').'/output-with-amount.txt',
273			$this->createAmountContent()
274			);
275			} catch (IOException $e) {
276			// do nothing
277			}
278
279			try {
280			$fs->dumpFile(
281			$input->getArgument('output').'/output-with-amount-and-type.txt',
282			$this->createAmountTypeContent()
283			);
284			} catch (IOException $e) {
285			// do nothing
286			}
287			}
288
289			private function createAmountContent()
290			{
291			$counts = array();
292
293			foreach ($this->uasWithType as $uas) {
294			foreach ($uas as $userAgentString => $count) {
295			if (isset($counts[$userAgentString])) {
296			$counts[$userAgentString] += $count;
297			} else {
298			$counts[$userAgentString] = $count;
299			}
300			}
301			}
302
303			$content = '';
304
305			arsort($counts, SORT_NUMERIC);
306
307			foreach ($counts as $agentOfLine => $count) {
308			$content .= "$count\t$agentOfLine\n";
309			}
310
311			return $content;
312			}
313
314			private function createAmountTypeContent()
315			{
316			$content = '';
317			$types = array('B', 'T', 'P', 'D', 'N', 'U');
318
319			foreach ($types as $type) {
320			if (!isset($this->uasWithType[$type])) {
321			continue;
322			}
323
324			arsort($this->uasWithType[$type], SORT_NUMERIC);
325
326			foreach ($this->uasWithType[$type] as $agentOfLine => $count) {
327			$content .= "$type\t$count\t$agentOfLine\n";
328			}
329			}
330
331			return $content;
332			}
333
334			/**
335			* @param \Symfony\Component\Console\Output\OutputInterface $output
336			* @param \BrowscapPHP\Util\Logfile\ReaderCollection $collection
337			* @param \BrowscapPHP\Browscap $browscap
338			* @param integer $line
339			*
340			* @throws UnknownBrowserException
341			* @throws UnknownBrowserTypeException
342			* @throws UnknownDeviceException
343			* @throws UnknownEngineException
344			* @throws UnknownPlatformException
345			* @throws \Exception
346			*/
347			private function handleLine(OutputInterface $output, ReaderCollection $collection, Browscap $browscap, $line)
348			{
349			$userAgentString = '';
350
351			try {
352			$userAgentString = $collection->read($line);
353
354			try {
355			$this->getResult($browscap->getBrowser($userAgentString));
356			} catch (\Exception $e) {
357			$this->undefinedClients[] = $userAgentString;
358
359			throw $e;
360			}
361
362			$type = '.';
363			$this->countOk++;
364			} catch (ReaderException $e) {
365			$type = 'E';
366			$this->countNok++;
367			} catch (UnknownBrowserTypeException $e) {
368			$type = 'T';
369			$this->countNok++;
370			} catch (UnknownBrowserException $e) {
371			$type = 'B';
372			$this->countNok++;
373			} catch (UnknownPlatformException $e) {
374			$type = 'P';
375			$this->countNok++;
376			} catch (UnknownDeviceException $e) {
377			$type = 'D';
378			$this->countNok++;
379			} catch (UnknownEngineException $e) {
380			$type = 'N';
381			$this->countNok++;
382			} catch (\Exception $e) {
383			$type = 'U';
384			$this->countNok++;
385			}
386
387			$this->outputProgress($output, $type);
388
389			// count all useragents
390			if (isset($this->uas[$userAgentString])) {
391			$this->uas[$userAgentString]++;
392			} else {
393			$this->uas[$userAgentString] = 1;
394			}
395
396			if ('.' !== $type && 'E' !== $type) {
397			// count all undetected useragents grouped by detection error
398			if (!isset($this->uasWithType[$type])) {
399			$this->uasWithType[$type] = array();
400			}
401
402			if (isset($this->uasWithType[$type][$userAgentString])) {
403			$this->uasWithType[$type][$userAgentString]++;
404			} else {
405			$this->uasWithType[$type][$userAgentString] = 1;
406			}
407			}
408			}
409
410			/**
411			* @param \Symfony\Component\Console\Output\OutputInterface $output
412			* @param string $result
413			* @param bool $end
414			*
415			* @return int
416			*/
417			private function outputProgress(OutputInterface $output, $result, $end = false)
418			{
419			if (($this->totalCount % 70) === 0 \|\| $end) {
420			$formatString = ' %'.strlen($this->countOk).'d OK, %'.strlen($this->countNok).'d NOK, Summary %'
421			.strlen($this->totalCount).'d';
422
423			if ($end) {
424			$result = str_pad($result, 70 - ($this->totalCount % 70), ' ', STR_PAD_RIGHT);
425			}
426
427			$endString = sprintf($formatString, $this->countOk, $this->countNok, $this->totalCount);
428
429			$output->writeln($result.$endString);
430
431			return;
432			}
433
434			$output->write($result);
435			}
436
437			/**
438			* @param \stdClass $result
439			*
440			* @return string
441			*/
442			private function getResult(\stdClass $result)
443			{
444			if ('Default Browser' === $result->browser) {
445			throw new UnknownBrowserException('unknwon browser found');
446			}
447
448			if ('unknown' === $result->browser_type) {
449			throw new UnknownBrowserTypeException('unknwon browser type found');
450			}
451
452			if (in_array($result->browser_type, array('Bot/Crawler', 'Library'))) {
453			return '.';
454			}
455
456			if ('unknown' === $result->platform) {
457			throw new UnknownPlatformException('unknown platform found');
458			}
459
460			if ('unknown' === $result->device_type) {
461			throw new UnknownDeviceException('unknwon device type found');
462			}
463
464			if ('unknown' === $result->renderingengine_name) {
465			throw new UnknownEngineException('unknown rendering engine found');
466			}
467
468			return '.';
469			}
470
471			/**
472			* @param \Symfony\Component\Console\Input\InputInterface $input
473			*
474			* @return \Symfony\Component\Finder\Finder
475			*/
476			private function getFiles(InputInterface $input)
477			{
478			$finder = Finder::create();
479
480			if ($input->getOption('log-file')) {
481			$file = $input->getOption('log-file');
482			$finder->append(Finder::create()->in(dirname($file))->name(basename($file)));
483			}
484
485			if ($input->getOption('log-dir')) {
486			$dirFinder = Finder::create()
487			->in($input->getOption('log-dir'));
488			array_map(array($dirFinder, 'name'), $input->getOption('include'));
489			array_map(array($dirFinder, 'notName'), $input->getOption('exclude'));
490
491			$finder->append($dirFinder);
492			}
493
494			return $finder;
495			}
496
497			/**
498			* @param \Symfony\Component\Finder\SplFileInfo $file
499			*
500			* @return string
501			*/
502			private function getPath(SplFileInfo $file)
503			{
504			switch ($file->getExtension()) {
505			case 'gz':
506			$path = 'compress.zlib://'.$file->getPathname();
507			break;
508			case 'bz2':
509			$path = 'compress.bzip2://'.$file->getPathname();
510			break;
511			default:
512			$path = $file->getPathname();
513			break;
514			}
515
516			return $path;
517			}
518
519			/**
520			* @param InputInterface $input
521			*
522			* @return BrowscapCacheInterface
523			*/
524		View Code Duplication	private function getCache(InputInterface $input)
			0 ignored issues – show Duplication introduced 2016-02-15 16:08 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
525			{
526			if (null === $this->cache) {
527			$cacheAdapter = new File(array(File::DIR => $input->getOption('cache')));
528			$this->cache = new BrowscapCache($cacheAdapter);
529			}
530
531			return $this->cache;
532			}
533			}
534

browscap / browscap-php

Pull Request — master (#157)

LogfileCommand::execute() C

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