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<?php |
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namespace hipanel\rbac\console; |
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final class PermissionDescriptionGenerator |
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{ |
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/** |
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* @var string |
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*/ |
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private $module; |
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/** |
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* @var string |
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*/ |
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private $operation; |
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/** |
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* @var string |
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*/ |
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private $rawName; |
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/** |
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* @var bool |
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*/ |
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private $allows; |
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public function __invoke(string $name): string |
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{ |
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$this->parse($name); |
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return strtr('{allowance}{operation}', [ |
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'{allowance}' => $this->formatAllowance(), |
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'{operation}' => $this->formatOperation(), |
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]); |
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} |
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private function parse(string $name): void |
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{ |
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$this->module = null; |
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$this->rawName = $name; |
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$this->allows = strpos($name, 'deny:') === false; |
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if (!$this->allows) { |
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[, $name] = explode(':', $name, 2); |
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} |
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$this->operation = $name; |
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if (strpos($name, '.') !== false) { |
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[$this->module, $this->operation] = explode('.', $name, 2); |
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} |
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} |
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private function formatAllowance(): string |
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{ |
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if (!$this->allows) { |
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return 'Prohibits '; |
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} |
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return 'Allows '; |
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} |
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private function formatOperation(): string |
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{ |
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if (preg_match('/^[a-z]+$/', $this->operation)) { |
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$exceptions = [ |
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'createing' => 'creating', |
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'updateing' => 'updating', |
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'deleteing' => 'deleting', |
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]; |
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$result = strtr($this->operation . 'ing', $exceptions); |
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if ($this->module) { |
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return $result . ' of the ' . $this->module; |
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} |
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return $result; |
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} |
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if ($this->module) { |
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return $this->operation . ' operation on the ' . $this->module; |
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} |
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return $this->operation . ' operation'; |
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} |
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} |
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