Install::handle() - Code Metrics - Inspection of "fixes #2506 - installation process bugs" - Laravel-Backpack/CRUD - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1b76b0...423952 )

by Cristian

created 2020-03-05 06:44 UTC

Install::handle() C

↳ Parent: Install

Complexity

Conditions	12
Paths	76

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	12
nc	76
nop	0
dl	0
loc	96
rs	5.6605
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace Backpack\CRUD\app\Console\Commands;

use Illuminate\Console\Command;
use Symfony\Component\Process\Exception\ProcessFailedException;
use Symfony\Component\Process\Process;
use Artisan;

class Install extends Command
{
    protected $progressBar;

    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'backpack:install
                                {--elfinder=ask : Should it install the File Manager. }
                                {--timeout=300} : How many seconds to allow each process to run.
                                {--debug} : Show process output or not. Useful for debugging.';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Install Backpack requirements on dev, publish files and create uploads directory.';

    /**
     * Execute the console command.
     *
     * @return mixed Command-line output

     */
    public function handle()
    {
        /*
        * "ask" comes by default, when no option is provided, like: "backpack:install"
        * https://laravel.com/docs/6.0/artisan#options
        */
        $shouldInstallElfinder = false;
$myVar = 'Value';
$higher = false;

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

        if ($this->option('elfinder') == 'ask') {
            $shouldInstallElfinder = $this->confirm('Install barryvdh/laravel-elfinder to provide an admin interface for File Management?', false);
        } elseif ($this->option('elfinder') == 'no') {
            $shouldInstallElfinder = false;
        } elseif ($this->option('elfinder') == 'yes') {
            $shouldInstallElfinder = true;
        } else {
            $this->error('Option not recognized: '.$this->option('elfinder'));

            return false;
        }

        $this->progressBar = $this->output->createProgressBar($shouldInstallElfinder ? 11 : 6);
        $this->progressBar->minSecondsBetweenRedraws(0);
        $this->progressBar->maxSecondsBetweenRedraws(120);
        $this->progressBar->setRedrawFrequency(1);

        $this->progressBar->start();

        $this->info(' Backpack installation started. Please wait...');
        $this->progressBar->advance();

        $this->line(' Publishing configs, langs, views, js and css files');
        $this->executeArtisanProcess('vendor:publish', [
                '--provider' => 'Backpack\CRUD\BackpackServiceProvider', 
                '--tag' => 'minimum'
        ]);

        $this->line(' Publishing config for notifications - prologue/alerts');
        $this->executeArtisanProcess('vendor:publish', [
            '--provider' => 'Prologue\Alerts\AlertsServiceProvider'
        ]);

        $this->line(" Generating users table (using Laravel's default migrations)");
        $this->executeArtisanProcess('migrate');

        $this->line(" Creating App\Models\BackpackUser.php");
        $this->executeArtisanProcess('backpack:publish-user-model');

        $this->line(" Creating App\Http\Middleware\CheckIfAdmin.php");
        $this->executeArtisanProcess('backpack:publish-middleware');

        // elFinder steps
        if ($shouldInstallElfinder) {
            $this->line(' Installing barryvdh/laravel-elfinder');
            $this->executeProcess(['composer', 'require', 'barryvdh/laravel-elfinder']);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

            $this->line(' Creating uploads directory');
            switch (DIRECTORY_SEPARATOR) {
                case '/': // unix
                    $createUploadDirectoryCommand = ['mkdir', '-p', 'public/uploads'];
                    break;
                case '\\': // windows
                    if (! file_exists('public\uploads')) {
                        $createUploadDirectoryCommand = ['mkdir', 'public\uploads'];
                    }
                    break;
            }
            if (isset($createUploadDirectoryCommand)) {
                $this->executeProcess($createUploadDirectoryCommand);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            }

            $this->line(' Publishing elFinder assets');
            $this->executeArtisanProcess('elfinder:publish');

            $this->line(' Publishing custom elfinder views');
            $this->executeArtisanProcess('vendor:publish', [
                '--provider' => 'Backpack\CRUD\BackpackServiceProvider', 
                '--tag' => 'elfinder'
            ]);

            $this->line(' Adding sidebar menu item for File Manager');
            switch (DIRECTORY_SEPARATOR) {
                case '/': // unix
                    $this->executeArtisanProcess('backpack:add-sidebar-content', [ 
                        'code' => '<li class="nav-item"><a class="nav-link" href="{{ backpack_url(\'elfinder\') }}\"><i class="nav-icon fa fa-files-o"></i> <span>{{ trans(\'backpack::crud.file_manager\') }}</span></a></li>']);
                    break;
                case '\\': // windows
                    $this->executeArtisanProcess('backpack:add-sidebar-content', [
                        'code' => '<li class="nav-item"><a class="nav-link" href=""{{ backpack_url(\'elfinder\') }}""><i class=""nav-icon fa fa-files-o""></i> <span>{{ trans(\'backpack::crud.file_manager\') }}</span></a></li>']);
                    break;
            }
        }
        // end of elFinder steps

        $this->progressBar->finish();
        $this->info(' Backpack installation finished.');
    }

    /**
     * Run a SSH command.
     *
     * @param string $command      The SSH command that needs to be run
     * @param bool   $beforeNotice Information for the user before the command is run
     * @param bool   $afterNotice  Information for the user after the command is run
     *
     * @return mixed Command-line output
     */
    public function executeProcess($command, $beforeNotice = false, $afterNotice = false)
    {
        $this->echo('info', $beforeNotice ? ' '.$beforeNotice : $command);

        // make sure the command is an array as per Symphony 4.3+ requirement
        $command = is_string($command) ? explode(' ', $command) : $command;

        $process = new Process($command, null, null, null, $this->option('timeout'));
        $process->run(function ($type, $buffer) {
            if (Process::ERR === $type) {
                $this->echo('comment', $buffer);
            } else {
                $this->echo('line', $buffer);
            }
        });

        // executes after the command finishes
        if (! $process->isSuccessful()) {
            throw new ProcessFailedException($process);
        }

        if ($this->progressBar) {
            $this->progressBar->advance();
        }

        if ($afterNotice) {
            $this->echo('info', $afterNotice);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }
    }

    /**
     * Run an artisan command.
     * 
     * @param  string  $command      The artisan command to be run.
     * @param  array   $arguments    Key-value array of arguments to the artisan command.
     * @param  bool    $beforeNotice Information for the user before the command is run
     * @param  bool    $afterNotice  Information for the user after the command is run
     *
     * @return mixed Command-line output
     */
    public function executeArtisanProcess($command, $arguments = [], $beforeNotice = false, $afterNotice = false)
    {
        $beforeNotice = $beforeNotice ? ' '.$beforeNotice : 'php artisan '.$command.' '.implode(' ', $arguments);

        $this->echo('info', $beforeNotice);
 
        try {
            Artisan::call($command, $arguments);
        } catch (Exception $e) {

            throw new ProcessFailedException($e);
        }

        if ($this->progressBar) {
            $this->progressBar->advance();
        }

        if ($afterNotice) {
            $this->echo('info', $afterNotice);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }
    }

    /**
     * Write text to the screen for the user to see.
     *
     * @param string $type    line, info, comment, question, error
     * @param string $content
     */
    public function echo($type, $content)
    {
        if ($this->option('debug') == false) {
            return;
        }

        // skip empty lines
        if (trim($content)) {
            $this->{$type}($content);
        }
    }
}


1			<?php
2
3			namespace Backpack\CRUD\app\Console\Commands;
4
5			use Illuminate\Console\Command;
6			use Symfony\Component\Process\Exception\ProcessFailedException;
7			use Symfony\Component\Process\Process;
8			use Artisan;
9
10			class Install extends Command
11			{
12			protected $progressBar;
13
14			/**
15			* The name and signature of the console command.
16			*
17			* @var string
18			*/
19			protected $signature = 'backpack:install
20			{--elfinder=ask : Should it install the File Manager. }
21			{--timeout=300} : How many seconds to allow each process to run.
22			{--debug} : Show process output or not. Useful for debugging.';
23
24			/**
25			* The console command description.
26			*
27			* @var string
28			*/
29			protected $description = 'Install Backpack requirements on dev, publish files and create uploads directory.';
30
31			/**
32			* Execute the console command.
33			*
34			* @return mixed Command-line output
			0 ignored issues – show Documentation introduced 2019-12-17 07:55 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `false\|null`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
35			*/
36			public function handle()
37			{
38			/*
39			* "ask" comes by default, when no option is provided, like: "backpack:install"
40			* https://laravel.com/docs/6.0/artisan#options
41			*/
42			$shouldInstallElfinder = false;
			0 ignored issues – show Unused Code introduced 2019-12-17 07:55 UTC by Report Bug Copy Issue Report `$shouldInstallElfinder` 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 `$higher` is always overwritten for every possible time line. Loading history...
43
44			if ($this->option('elfinder') == 'ask') {
45			$shouldInstallElfinder = $this->confirm('Install barryvdh/laravel-elfinder to provide an admin interface for File Management?', false);
46			} elseif ($this->option('elfinder') == 'no') {
47			$shouldInstallElfinder = false;
48			} elseif ($this->option('elfinder') == 'yes') {
49			$shouldInstallElfinder = true;
50			} else {
51			$this->error('Option not recognized: '.$this->option('elfinder'));
52
53			return false;
54			}
55
56			$this->progressBar = $this->output->createProgressBar($shouldInstallElfinder ? 11 : 6);
57			$this->progressBar->minSecondsBetweenRedraws(0);
58			$this->progressBar->maxSecondsBetweenRedraws(120);
59			$this->progressBar->setRedrawFrequency(1);
60
61			$this->progressBar->start();
62
63			$this->info(' Backpack installation started. Please wait...');
64			$this->progressBar->advance();
65
66			$this->line(' Publishing configs, langs, views, js and css files');
67			$this->executeArtisanProcess('vendor:publish', [
68			'--provider' => 'Backpack\CRUD\BackpackServiceProvider',
69			'--tag' => 'minimum'
70			]);
71
72			$this->line(' Publishing config for notifications - prologue/alerts');
73			$this->executeArtisanProcess('vendor:publish', [
74			'--provider' => 'Prologue\Alerts\AlertsServiceProvider'
75			]);
76
77			$this->line(" Generating users table (using Laravel's default migrations)");
78			$this->executeArtisanProcess('migrate');
79
80			$this->line(" Creating App\Models\BackpackUser.php");
81			$this->executeArtisanProcess('backpack:publish-user-model');
82
83			$this->line(" Creating App\Http\Middleware\CheckIfAdmin.php");
84			$this->executeArtisanProcess('backpack:publish-middleware');
85
86			// elFinder steps
87			if ($shouldInstallElfinder) {
88			$this->line(' Installing barryvdh/laravel-elfinder');
89			$this->executeProcess(['composer', 'require', 'barryvdh/laravel-elfinder']);
			0 ignored issues – show Documentation introduced 2020-03-05 06:52 UTC by Report Bug Copy Issue Report `array('composer', 'requi...yvdh/laravel-elfinder')` is of type `array<integer,string,{"0..."string","2":"string"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
90
91			$this->line(' Creating uploads directory');
92			switch (DIRECTORY_SEPARATOR) {
93			case '/': // unix
94			$createUploadDirectoryCommand = ['mkdir', '-p', 'public/uploads'];
95			break;
96			case '\\': // windows
97			if (! file_exists('public\uploads')) {
98			$createUploadDirectoryCommand = ['mkdir', 'public\uploads'];
99			}
100			break;
101			}
102			if (isset($createUploadDirectoryCommand)) {
103			$this->executeProcess($createUploadDirectoryCommand);
			0 ignored issues – show Documentation introduced 2020-03-05 06:52 UTC by Report Bug Copy Issue Report `$createUploadDirectoryCommand` is of type `array<integer,string,{"0":"string","1":"string"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
104			}
105
106			$this->line(' Publishing elFinder assets');
107			$this->executeArtisanProcess('elfinder:publish');
108
109			$this->line(' Publishing custom elfinder views');
110			$this->executeArtisanProcess('vendor:publish', [
111			'--provider' => 'Backpack\CRUD\BackpackServiceProvider',
112			'--tag' => 'elfinder'
113			]);
114
115			$this->line(' Adding sidebar menu item for File Manager');
116			switch (DIRECTORY_SEPARATOR) {
117			case '/': // unix
118			$this->executeArtisanProcess('backpack:add-sidebar-content', [
119			'code' => '<li class="nav-item"><a class="nav-link" href="{{ backpack_url(\'elfinder\') }}\"><i class="nav-icon fa fa-files-o"></i> <span>{{ trans(\'backpack::crud.file_manager\') }}</span></a></li>']);
120			break;
121			case '\\': // windows
122			$this->executeArtisanProcess('backpack:add-sidebar-content', [
123			'code' => '<li class="nav-item"><a class="nav-link" href=""{{ backpack_url(\'elfinder\') }}""><i class=""nav-icon fa fa-files-o""></i> <span>{{ trans(\'backpack::crud.file_manager\') }}</span></a></li>']);
124			break;
125			}
126			}
127			// end of elFinder steps
128
129			$this->progressBar->finish();
130			$this->info(' Backpack installation finished.');
131			}
132
133			/**
134			* Run a SSH command.
135			*
136			* @param string $command The SSH command that needs to be run
137			* @param bool $beforeNotice Information for the user before the command is run
138			* @param bool $afterNotice Information for the user after the command is run
139			*
140			* @return mixed Command-line output
141			*/
142			public function executeProcess($command, $beforeNotice = false, $afterNotice = false)
143			{
144			$this->echo('info', $beforeNotice ? ' '.$beforeNotice : $command);
145
146			// make sure the command is an array as per Symphony 4.3+ requirement
147			$command = is_string($command) ? explode(' ', $command) : $command;
148
149			$process = new Process($command, null, null, null, $this->option('timeout'));
150			$process->run(function ($type, $buffer) {
151			if (Process::ERR === $type) {
152			$this->echo('comment', $buffer);
153			} else {
154			$this->echo('line', $buffer);
155			}
156			});
157
158			// executes after the command finishes
159			if (! $process->isSuccessful()) {
160			throw new ProcessFailedException($process);
161			}
162
163			if ($this->progressBar) {
164			$this->progressBar->advance();
165			}
166
167			if ($afterNotice) {
168			$this->echo('info', $afterNotice);
			0 ignored issues – show Documentation introduced 2019-12-17 07:55 UTC by Report Bug Copy Issue Report `$afterNotice` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
169			}
170			}
171
172			/**
173			* Run an artisan command.
174			*
175			* @param string $command The artisan command to be run.
176			* @param array $arguments Key-value array of arguments to the artisan command.
177			* @param bool $beforeNotice Information for the user before the command is run
178			* @param bool $afterNotice Information for the user after the command is run
179			*
180			* @return mixed Command-line output
181			*/
182			public function executeArtisanProcess($command, $arguments = [], $beforeNotice = false, $afterNotice = false)
183			{
184			$beforeNotice = $beforeNotice ? ' '.$beforeNotice : 'php artisan '.$command.' '.implode(' ', $arguments);
185
186			$this->echo('info', $beforeNotice);
187
188			try {
189			Artisan::call($command, $arguments);
190			} catch (Exception $e) {
			0 ignored issues – show Bug introduced 2020-03-05 06:52 UTC by Report Bug Copy Issue Report The class `Backpack\CRUD\app\Console\Commands\Exception` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
191			throw new ProcessFailedException($e);
192			}
193
194			if ($this->progressBar) {
195			$this->progressBar->advance();
196			}
197
198			if ($afterNotice) {
199			$this->echo('info', $afterNotice);
			0 ignored issues – show Documentation introduced 2020-03-05 06:52 UTC by Report Bug Copy Issue Report `$afterNotice` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
200			}
201			}
202
203			/**
204			* Write text to the screen for the user to see.
205			*
206			* @param string $type line, info, comment, question, error
207			* @param string $content
208			*/
209			public function echo($type, $content)
210			{
211			if ($this->option('debug') == false) {
212			return;
213			}
214
215			// skip empty lines
216			if (trim($content)) {
217			$this->{$type}($content);
218			}
219			}
220			}
221

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Install::handle() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

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