Completed
Pull Request — master (#42)
by James
01:30
created

getProposedFileFromTokens()   B

Complexity

Conditions 9
Paths 2

Size

Total Lines 28

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 9
nc 2
nop 3
dl 0
loc 28
rs 8.0555
c 0
b 0
f 0
1
<?php
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namespace Facade\Ignition\Solutions;
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use Facade\IgnitionContracts\RunnableSolution;
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class UpdateViewNameSolution implements RunnableSolution
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{
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    private $missingView;
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    private $suggestedView;
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    public function __construct($missingView = null, $suggestedView = null, $controllerPath = null)
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    {
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        $this->missingView = $missingView;
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        $this->suggestedView = $suggestedView;
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        $this->controllerPath = $controllerPath;
0 ignored issues
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Bug introduced by
The property controllerPath does not exist. Did you maybe forget to declare it?

In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:

class MyClass { }

$x = new MyClass();
$x->foo = true;

Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:

class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;
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    }
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    public function getSolutionTitle(): string
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    {
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        return $this->missingView.' was not found.';
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    }
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    public function getDocumentationLinks(): array
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    {
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        return [];
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    }
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    public function getSolutionActionDescription(): string
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    {
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        return 'Did you mean `'.$this->suggestedView.'`?';
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    }
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    public function getRunButtonText(): string
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    {
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        return 'Update view name';
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    }
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    public function getSolutionDescription(): string
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    {
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        return '';
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    }
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    public function getRunParameters(): array
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    {
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        return [
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            'missingView' => $this->missingView,
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            'suggestedView' => $this->suggestedView,
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            'controllerPath' => $this->controllerPath,
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        ];
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    }
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    public function isRunnable()
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    {
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        return $this->updateViewName($this->getRunParameters()) !== false;
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    }
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    public function run(array $parameters = [])
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    {
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        $output = $this->updateViewName($parameters);
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        if ($output !== false && $output !== '') {
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            file_put_contents(app_path().$parameters['controllerPath'], $output);
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        }
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    }
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    public function updateViewName(array $parameters = [])
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    {
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        if (strpos($parameters['controllerPath'], 'ignition/tests/stubs') !== false) {
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            $file = $parameters['controllerPath'];
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        } else {
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            $file = app_path().$parameters['controllerPath'];
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        }
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        if (! is_file($file)) {
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            return false;
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        }
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        $contents = file_get_contents($file);
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        $tokens = token_get_all($contents);
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        $contents = $this->getProposedFileFromTokens(
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            $tokens,
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            $parameters['missingView'],
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            $parameters['suggestedView']
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        );
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        if ($contents === false) {
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            return false;
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        }
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        return $contents;
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    }
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    protected function getProposedFileFromTokens(array $tokens, string $missingView, string $suggestedView)
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    {
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        $viewKey = 0;
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        $expectedTokens = collect($tokens)->map(function ($token, $key) use ($missingView, $suggestedView, &$viewKey) {
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            if ($token[0] == T_STRING && $token[1] == 'view') {
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                $viewKey = $key;
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            }
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            if ($token[0] === T_CONSTANT_ENCAPSED_STRING && ($viewKey == ($key - 2)) && (
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                $token[1] == "'$missingView'" ||
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                $token[1] == '"'.$missingView.'"'
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            )) {
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                $token[1] = "'$suggestedView'";
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            }
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            return $token;
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        })->toArray();
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        $newContents = collect($expectedTokens)->map(function ($token) {
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            return is_array($token) ? $token[1] : $token;
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        })->implode('');
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        $newTokens = token_get_all($newContents);
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        if ($expectedTokens !== $newTokens) {
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            return false;
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        }
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        return $newContents;
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    }
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}
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