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<?php declare(strict_types=1); |
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namespace Modelarium; |
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use ArrayAccess; |
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use function Safe\file_get_contents; |
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use function Safe\getcwd; |
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use function Safe\json_decode; |
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use function Safe\substr; |
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class Options |
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{ |
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/** |
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* @var string |
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*/ |
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public $basePath = null; |
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/** |
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* |
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* @var array |
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*/ |
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public $options = []; |
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public function __construct(string $basePath = null) |
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{ |
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$this->basePath = $basePath; |
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$this->options = $this->loadOptions(); |
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} |
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/** |
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* Gets a value |
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* |
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* @param string $section |
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* @param string $key |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function getOption(string $section, string $key, $default = null) |
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{ |
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return $this->options[$section][$key] ?? $default; |
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} |
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public function getSection(string $section): array |
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{ |
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return $this->options[$section] ?? []; |
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} |
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public function setSectionDefaults(string $section, array $defaults): self |
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{ |
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if (!array_key_exists($section, $this->options)) { |
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$this->options[$section] = $defaults; |
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} else { |
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$this->options[$section] = array_merge($defaults, $this->options[$section]); |
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} |
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return $this; |
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} |
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/** |
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* Returns the base path where we expect to find the options |
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* |
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* @return string |
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*/ |
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protected function getBasePath(): string |
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{ |
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if ($this->basePath) { |
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return $this->basePath; |
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} |
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// assume we're in vendor/ |
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$path = __DIR__; |
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$start = mb_strpos('/vendor/', $path); |
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if ($start !== false) { |
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return substr($path, $start); |
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} |
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return getcwd(); |
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} |
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protected function loadOptions(): array |
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{ |
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$filename = $this->getBasePath() . '/modelarium.json'; |
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if (!file_exists($filename)) { |
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return []; |
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} |
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return json_decode(file_get_contents($filename), true); |
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} |
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} |
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Corollarium /
modelarium
