BrowserHandler::handle() - Code Metrics - Inspection of "Split index.php into different Handler classes. (B..." - jdel/sspks - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — rework ( d09de3...810325 )

by Markus

created 2017-01-23 23:11 UTC

BrowserHandler::handle() C

↳ Parent: BrowserHandler

Complexity

Conditions	8
Paths	20

Size

Total Lines	80
Code Lines	57

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	57
c	0
b	0
f	0
nc	20
nop	0
dl	0
loc	80
rs	6.0132

How to fix Long Method

<?php

namespace SSpkS\Handler;

use \SSpkS\Device\DeviceList;
use \SSpkS\Output\UrlFixer;
use \SSpkS\Package\PackageFinder;
use \SSpkS\Package\PackageFilter;

// if ($_SERVER['REQUEST_METHOD'] == 'GET')


class BrowserHandler implements HandlerInterface
{
    private $config;

    public function __construct(\SSpkS\Config $config)
    {
        $this->config = $config;
    }

    public function handle()
    {
        // GET-request, probably browser --> show HTML
        $arch     = trim($_GET['arch']);
        $channel  = trim($_GET['channel']);
        if ($channel != 'beta') {
            $channel = 'stable';
        }
        $fullList = trim($_GET['fulllist']);
        $packagesAvailable = array();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $mustache = new \Mustache_Engine(array(
            'loader'          => new \Mustache_Loader_FilesystemLoader($this->config->basePath . '/data/templates'),
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            'partials_loader' => new \Mustache_Loader_FilesystemLoader($this->config->basePath . '/data/templates/partials'),
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            'charset'         => 'utf-8',
            'logger'          => new \Mustache_Logger_StreamLogger('php://stderr'),
        ));

        $tpl_vars = array(
            'siteName'   => $this->config->site['name'],
            'arch'       => $arch,
            'channel'    => ($channel == 'beta'),
            'requestUri' => $_SERVER['REQUEST_URI'],
            'baseUrl'    => $this->config->baseUrl,
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            'fullList'   => $fullList,
        );

        if ($arch) {
            // Architecture is set --> show packages for that arch
            $pkgs = new PackageFinder($this->config->paths['packages']);
            $pkgf = new PackageFilter($pkgs->getAllPackages());
            $pkgf->setArchitectureFilter($arch);
            $pkgf->setChannelFilter($channel);
            $pkgf->setFirmwareVersionFilter(false);
            $pkgf->setOldVersionFilter(true);
            $filteredPkgList = $pkgf->getFilteredPackageList();

            $uf = new UrlFixer($this->config->baseUrl);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $uf->fixPackageList($filteredPkgList);

            $packages = array();
            foreach ($filteredPkgList as $pkg) {
                $packages[] = $pkg->getMetadata();
            }

            $tpl_vars['packagelist'] = array_values($packages);
            $tpl = $mustache->loadTemplate('html_packagelist');
        } elseif ($fullList) {
            // No architecture, but full list of packages requested --> show simple list
            $pkgs = new PackageFinder($this->config->paths['packages']);
            $packagesList = $pkgs->getAllPackageFiles();

            // Prepare data for template
            $packages = array();
            foreach ($packagesList as $spkFile) {
                $packages[] = array(
                    'url'      => $baseUrl . $spkFile,

                    'filename' => basename($spkFile),
                );
            }
            $tpl_vars['packagelist'] = $packages;
            $tpl = $mustache->loadTemplate('html_packagelist_all');
        } else {
            // Nothing requested --> show models overview
            try {
                $deviceList = new DeviceList($this->config->paths['models']);
                $models = $deviceList->getDevices();
                if (count($models) == 0) {
                    $tpl = $mustache->loadTemplate('html_modellist_none');
                } else {
                    $tpl_vars['modellist'] = $models;
                    $tpl = $mustache->loadTemplate('html_modellist');
                }
            } catch (\Exception $e) {
                $tpl_vars['errorMessage'] = $e->getMessage();
                $tpl = $mustache->loadTemplate('html_modellist_error');
            }
        }
        echo $tpl->render($tpl_vars);
    }
}


1			<?php
2
3			namespace SSpkS\Handler;
4
5			use \SSpkS\Device\DeviceList;
6			use \SSpkS\Output\UrlFixer;
7			use \SSpkS\Package\PackageFinder;
8			use \SSpkS\Package\PackageFilter;
9
10			// if ($_SERVER['REQUEST_METHOD'] == 'GET')
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report `62%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
11
12			class BrowserHandler implements HandlerInterface
13			{
14			private $config;
15
16			public function __construct(\SSpkS\Config $config)
17			{
18			$this->config = $config;
19			}
20
21			public function handle()
22			{
23			// GET-request, probably browser --> show HTML
24			$arch = trim($_GET['arch']);
25			$channel = trim($_GET['channel']);
26			if ($channel != 'beta') {
27			$channel = 'stable';
28			}
29			$fullList = trim($_GET['fulllist']);
30			$packagesAvailable = array();
			0 ignored issues – show Unused Code introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report `$packagesAvailable` 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...
31
32			$mustache = new \Mustache_Engine(array(
33			'loader' => new \Mustache_Loader_FilesystemLoader($this->config->basePath . '/data/templates'),
			0 ignored issues – show Documentation introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report The property `$basePath` is declared private in `SSpkS\Config`. Since you implemented `__get()`, maybe consider adding a @property or @property-read annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
34			'partials_loader' => new \Mustache_Loader_FilesystemLoader($this->config->basePath . '/data/templates/partials'),
			0 ignored issues – show Documentation introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report The property `$basePath` is declared private in `SSpkS\Config`. Since you implemented `__get()`, maybe consider adding a @property or @property-read annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
35			'charset' => 'utf-8',
36			'logger' => new \Mustache_Logger_StreamLogger('php://stderr'),
37			));
38
39			$tpl_vars = array(
40			'siteName' => $this->config->site['name'],
41			'arch' => $arch,
42			'channel' => ($channel == 'beta'),
43			'requestUri' => $_SERVER['REQUEST_URI'],
44			'baseUrl' => $this->config->baseUrl,
			0 ignored issues – show Documentation introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report The property `baseUrl` does not exist on `object<SSpkS\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
45			'fullList' => $fullList,
46			);
47
48			if ($arch) {
49			// Architecture is set --> show packages for that arch
50			$pkgs = new PackageFinder($this->config->paths['packages']);
51			$pkgf = new PackageFilter($pkgs->getAllPackages());
52			$pkgf->setArchitectureFilter($arch);
53			$pkgf->setChannelFilter($channel);
54			$pkgf->setFirmwareVersionFilter(false);
55			$pkgf->setOldVersionFilter(true);
56			$filteredPkgList = $pkgf->getFilteredPackageList();
57
58			$uf = new UrlFixer($this->config->baseUrl);
			0 ignored issues – show Documentation introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report The property `baseUrl` does not exist on `object<SSpkS\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
59			$uf->fixPackageList($filteredPkgList);
60
61			$packages = array();
62			foreach ($filteredPkgList as $pkg) {
63			$packages[] = $pkg->getMetadata();
64			}
65
66			$tpl_vars['packagelist'] = array_values($packages);
67			$tpl = $mustache->loadTemplate('html_packagelist');
68			} elseif ($fullList) {
69			// No architecture, but full list of packages requested --> show simple list
70			$pkgs = new PackageFinder($this->config->paths['packages']);
71			$packagesList = $pkgs->getAllPackageFiles();
72
73			// Prepare data for template
74			$packages = array();
75			foreach ($packagesList as $spkFile) {
76			$packages[] = array(
77			'url' => $baseUrl . $spkFile,
			0 ignored issues – show Bug introduced 2017-01-23 23:14 UTC by Report Bug Copy Issue Report The variable `$baseUrl` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
78			'filename' => basename($spkFile),
79			);
80			}
81			$tpl_vars['packagelist'] = $packages;
82			$tpl = $mustache->loadTemplate('html_packagelist_all');
83			} else {
84			// Nothing requested --> show models overview
85			try {
86			$deviceList = new DeviceList($this->config->paths['models']);
87			$models = $deviceList->getDevices();
88			if (count($models) == 0) {
89			$tpl = $mustache->loadTemplate('html_modellist_none');
90			} else {
91			$tpl_vars['modellist'] = $models;
92			$tpl = $mustache->loadTemplate('html_modellist');
93			}
94			} catch (\Exception $e) {
95			$tpl_vars['errorMessage'] = $e->getMessage();
96			$tpl = $mustache->loadTemplate('html_modellist_error');
97			}
98			}
99			echo $tpl->render($tpl_vars);
100			}
101			}
102

jdel / sspks

Push — rework ( d09de3...810325 )

BrowserHandler::handle() C

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