Application::run() - Code Metrics - Inspection of "Feature/group environments" - shopwareLabs/psh - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#44)

by Thomas

created 2017-08-07 11:47 UTC

Application::run() C

↳ Parent: Application

Complexity

Conditions	10
Paths	12

Size

Total Lines	56
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	56
rs	6.7741
c	0
b	0
f	0
cc	10
eloc	37
nc	12
nop	1

How to fix Long Method Complexity

<?php declare(strict_types=1);


namespace Shopware\Psh\Application;

use Khill\Duration\Duration;
use League\CLImate\CLImate;
use Shopware\Psh\Config\Config;
use Shopware\Psh\Listing\Script;
use Shopware\Psh\Listing\ScriptNotFoundException;
use Shopware\Psh\Listing\ScriptPathNotValidException;
use Shopware\Psh\ScriptRuntime\ExecutionErrorException;
use Shopware\Psh\ScriptRuntime\TemplateNotValidException;

/**
 * Main application entry point. moves the requested data around and outputs user information.
 */
class Application
{
    const RESULT_SUCCESS = 0;

    const RESULT_ERROR = 1;

    const MIN_PADDING_SIZE = 30;

    /**
     * @var CLImate
     */
    public $cliMate;

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

    /**
     * @var ApplicationFactory
     */
    private $applicationFactory;

    /**
     * @var Duration
     */
    private $duration;

    /**
     * @param string $rootDirectory
     */
    public function __construct(string $rootDirectory)
    {
        $this->rootDirectory = $rootDirectory;
        $this->applicationFactory = new ApplicationFactory();
        $this->cliMate = new CLImate();
        $this->duration = new Duration();
    }

    /**
     * Main entry point to execute the application.
     *
     * @param array $inputArgs
     * @return int exit code
     */
    public function run(array $inputArgs): int
    {
        $config = $this->applicationFactory
            ->createConfig($this->rootDirectory);

        $scriptFinder = $this->applicationFactory
            ->createScriptFinder($config);

        $this->printHeader($config);
        $scriptNames = $this->extractScriptNames($inputArgs);
        if (count($scriptNames) > 0 && $scriptNames[0] === 'bash_autocompletion_dump') {
            $scripts = $scriptFinder->getAllScripts();
            $commands = array_map(function (Script $script) {
                return $script->getName();
            }, $scripts);
            echo implode(' ', $commands);
            return self::RESULT_SUCCESS;
        }

        try {
            foreach ($scriptNames as $scriptName) {
                $executionExitCode = $this->execute($scriptFinder->findScriptByName($scriptName), $config);

                if ($executionExitCode !== self::RESULT_SUCCESS) {
                    return $executionExitCode;
                }
            }

            if (isset($executionExitCode)) {
                return $executionExitCode;
            }
        } catch (ScriptNotFoundException $e) {
            $this->notifyError("Script with name {$inputArgs[1]} not found\n");

            $scripts = [];
            foreach ($scriptNames as $scriptName) {
                $newScripts = $scriptFinder->findScriptsByPartialName($scriptName);
                $scripts = array_merge($scripts, $newScripts);
            }

            if (count($scripts) > 0) {
                $this->cliMate->yellow()->bold('Have you been looking for this?');
                $this->showListing($scripts);
            }
            return self::RESULT_ERROR;
        }

        try {
            $this->showListing($scriptFinder->getAllScripts());
        } catch (ScriptPathNotValidException $e) {
            $this->notifyError($e->getMessage() . "\n");
            return self::RESULT_ERROR;
        }

        return self::RESULT_SUCCESS;
    }

    /**
     * @param Script[] $scripts
     */
    public function showListing(array $scripts)
    {
        $this->cliMate->green()->bold('Available commands:')->br();

        if (!count($scripts)) {
            $this->cliMate->yellow()->bold('-> Currently no scripts available');
        }

        $paddingSize = $this->getPaddingSize($scripts);
        $padding = $this->cliMate->padding($paddingSize)->char(' ');

        $scriptEnvironment = false;

        foreach ($scripts as $script) {
            if ($scriptEnvironment !== $script->getEnvironment()) {
                $scriptEnvironment = $script->getEnvironment();
                $this->cliMate->green()->br()->bold(($scriptEnvironment ?? 'default'). ':');
            }

            $padding
                ->label('<bold> - ' . $script->getName() . '</bold>')
                ->result('<dim>' . $script->getDescription() . '</dim>');
        }

        $this->cliMate->green()->bold("\n" . count($scripts) . " script(s) available\n");
    }

    /**
     * @param array $inputArgs
     * @return array
     */
    protected function extractScriptNames(array $inputArgs): array
    {
        if (!isset($inputArgs[1])) {
            return [];
        }

        return explode(',', $inputArgs[1]);
    }

    /**
     * @param Script $script
     * @param Config $config
     * @return int
     */
    protected function execute(Script $script, Config $config): int
    {
        $commands = $this->applicationFactory
            ->createCommands($script);

        $logger = new ClimateLogger($this->cliMate, $this->duration);
        $executor = $this->applicationFactory
            ->createProcessExecutor($script, $config, $logger, $this->rootDirectory);

        try {
            $executor->execute($script, $commands);
        } catch (ExecutionErrorException $e) {
            $this->notifyError("\nExecution aborted, a subcommand failed!\n");
            return self::RESULT_ERROR;
        } catch (TemplateNotValidException $e) {
            $this->notifyError("\n" . $e->getMessage() . "\n");
            return self::RESULT_ERROR;
        }

        $this->notifySuccess("All commands successfully executed!\n");

        return self::RESULT_SUCCESS;
    }

    /**
     * @param $string
     */
    public function notifySuccess($string)
    {
        $this->cliMate->bold()->green($string);
    }

    /**
     * @param $string
     */
    public function notifyError($string)
    {
        $this->cliMate->bold()->red($string);
    }

    /**
     * @param $config
     */
    protected function printHeader(Config $config)
    {
        $this->cliMate->green()->bold()->out("\n###################");

        if ($config->getHeader()) {
            $this->cliMate->out("\n" . $config->getHeader());
        }
    }

    /**
     * @param Script[] $scripts
     * @return Int
     */
    private function getPaddingSize(array $scripts): Int
    {
        $maxScriptNameLength = 0;
        foreach ($scripts as $script) {
            if (strlen($script->getName()) > $maxScriptNameLength) {
                $maxScriptNameLength = strlen($script->getName());
            }
        }
        return $maxScriptNameLength + self::MIN_PADDING_SIZE;
    }
}


1			<?php declare(strict_types=1);
2
3
4			namespace Shopware\Psh\Application;
5
6			use Khill\Duration\Duration;
7			use League\CLImate\CLImate;
8			use Shopware\Psh\Config\Config;
9			use Shopware\Psh\Listing\Script;
10			use Shopware\Psh\Listing\ScriptNotFoundException;
11			use Shopware\Psh\Listing\ScriptPathNotValidException;
12			use Shopware\Psh\ScriptRuntime\ExecutionErrorException;
13			use Shopware\Psh\ScriptRuntime\TemplateNotValidException;
14
15			/**
16			* Main application entry point. moves the requested data around and outputs user information.
17			*/
18			class Application
19			{
20			const RESULT_SUCCESS = 0;
21
22			const RESULT_ERROR = 1;
23
24			const MIN_PADDING_SIZE = 30;
25
26			/**
27			* @var CLImate
28			*/
29			public $cliMate;
30
31			/**
32			* @var string
33			*/
34			private $rootDirectory;
35
36			/**
37			* @var ApplicationFactory
38			*/
39			private $applicationFactory;
40
41			/**
42			* @var Duration
43			*/
44			private $duration;
45
46			/**
47			* @param string $rootDirectory
48			*/
49			public function __construct(string $rootDirectory)
50			{
51			$this->rootDirectory = $rootDirectory;
52			$this->applicationFactory = new ApplicationFactory();
53			$this->cliMate = new CLImate();
54			$this->duration = new Duration();
55			}
56
57			/**
58			* Main entry point to execute the application.
59			*
60			* @param array $inputArgs
61			* @return int exit code
62			*/
63			public function run(array $inputArgs): int
64			{
65			$config = $this->applicationFactory
66			->createConfig($this->rootDirectory);
67
68			$scriptFinder = $this->applicationFactory
69			->createScriptFinder($config);
70
71			$this->printHeader($config);
72			$scriptNames = $this->extractScriptNames($inputArgs);
73			if (count($scriptNames) > 0 && $scriptNames[0] === 'bash_autocompletion_dump') {
74			$scripts = $scriptFinder->getAllScripts();
75			$commands = array_map(function (Script $script) {
76			return $script->getName();
77			}, $scripts);
78			echo implode(' ', $commands);
79			return self::RESULT_SUCCESS;
80			}
81
82			try {
83			foreach ($scriptNames as $scriptName) {
84			$executionExitCode = $this->execute($scriptFinder->findScriptByName($scriptName), $config);
85
86			if ($executionExitCode !== self::RESULT_SUCCESS) {
87			return $executionExitCode;
88			}
89			}
90
91			if (isset($executionExitCode)) {
92			return $executionExitCode;
93			}
94			} catch (ScriptNotFoundException $e) {
95			$this->notifyError("Script with name {$inputArgs[1]} not found\n");
96
97			$scripts = [];
98			foreach ($scriptNames as $scriptName) {
99			$newScripts = $scriptFinder->findScriptsByPartialName($scriptName);
100			$scripts = array_merge($scripts, $newScripts);
101			}
102
103			if (count($scripts) > 0) {
104			$this->cliMate->yellow()->bold('Have you been looking for this?');
105			$this->showListing($scripts);
106			}
107			return self::RESULT_ERROR;
108			}
109
110			try {
111			$this->showListing($scriptFinder->getAllScripts());
112			} catch (ScriptPathNotValidException $e) {
113			$this->notifyError($e->getMessage() . "\n");
114			return self::RESULT_ERROR;
115			}
116
117			return self::RESULT_SUCCESS;
118			}
119
120			/**
121			* @param Script[] $scripts
122			*/
123			public function showListing(array $scripts)
124			{
125			$this->cliMate->green()->bold('Available commands:')->br();
126
127			if (!count($scripts)) {
128			$this->cliMate->yellow()->bold('-> Currently no scripts available');
129			}
130
131			$paddingSize = $this->getPaddingSize($scripts);
132			$padding = $this->cliMate->padding($paddingSize)->char(' ');
133
134			$scriptEnvironment = false;
135
136			foreach ($scripts as $script) {
137			if ($scriptEnvironment !== $script->getEnvironment()) {
138			$scriptEnvironment = $script->getEnvironment();
139			$this->cliMate->green()->br()->bold(($scriptEnvironment ?? 'default'). ':');
140			}
141
142			$padding
143			->label('<bold> - ' . $script->getName() . '</bold>')
144			->result('<dim>' . $script->getDescription() . '</dim>');
145			}
146
147			$this->cliMate->green()->bold("\n" . count($scripts) . " script(s) available\n");
148			}
149
150			/**
151			* @param array $inputArgs
152			* @return array
153			*/
154			protected function extractScriptNames(array $inputArgs): array
155			{
156			if (!isset($inputArgs[1])) {
157			return [];
158			}
159
160			return explode(',', $inputArgs[1]);
161			}
162
163			/**
164			* @param Script $script
165			* @param Config $config
166			* @return int
167			*/
168			protected function execute(Script $script, Config $config): int
169			{
170			$commands = $this->applicationFactory
171			->createCommands($script);
172
173			$logger = new ClimateLogger($this->cliMate, $this->duration);
174			$executor = $this->applicationFactory
175			->createProcessExecutor($script, $config, $logger, $this->rootDirectory);
176
177			try {
178			$executor->execute($script, $commands);
179			} catch (ExecutionErrorException $e) {
180			$this->notifyError("\nExecution aborted, a subcommand failed!\n");
181			return self::RESULT_ERROR;
182			} catch (TemplateNotValidException $e) {
183			$this->notifyError("\n" . $e->getMessage() . "\n");
184			return self::RESULT_ERROR;
185			}
186
187			$this->notifySuccess("All commands successfully executed!\n");
188
189			return self::RESULT_SUCCESS;
190			}
191
192			/**
193			* @param $string
194			*/
195			public function notifySuccess($string)
196			{
197			$this->cliMate->bold()->green($string);
198			}
199
200			/**
201			* @param $string
202			*/
203			public function notifyError($string)
204			{
205			$this->cliMate->bold()->red($string);
206			}
207
208			/**
209			* @param $config
210			*/
211			protected function printHeader(Config $config)
212			{
213			$this->cliMate->green()->bold()->out("\n###################");
214
215			if ($config->getHeader()) {
216			$this->cliMate->out("\n" . $config->getHeader());
217			}
218			}
219
220			/**
221			* @param Script[] $scripts
222			* @return Int
223			*/
224			private function getPaddingSize(array $scripts): Int
225			{
226			$maxScriptNameLength = 0;
227			foreach ($scripts as $script) {
228			if (strlen($script->getName()) > $maxScriptNameLength) {
229			$maxScriptNameLength = strlen($script->getName());
230			}
231			}
232			return $maxScriptNameLength + self::MIN_PADDING_SIZE;
233			}
234			}
235

shopwareLabs / psh

Pull Request — master (#44)

Application::run() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Duplication Side-by-Side

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