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<?php |
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namespace Palmtree\Csv\Formatter; |
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/** |
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* BooleanFormatter formats a CSV cell as a boolean |
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*/ |
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class BooleanFormatter extends AbstractFormatter |
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{ |
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protected $nullable = false; |
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protected $binaries = [ |
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'1' => '0', |
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'true' => 'false', |
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'on' => 'off', |
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'yes' => 'no', |
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'enabled' => 'disabled', |
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]; |
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/** |
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* BooleanFormatter constructor. |
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* |
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* @param null|FormatterInterface $formatter |
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* @param bool $nullable |
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* @param array|null $binaries |
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*/ |
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public function __construct($formatter = null, $nullable = false, $binaries = null) |
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{ |
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$this->setNullable($nullable); |
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if (is_array($binaries)) { |
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$this->setBinaries($binaries); |
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} |
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parent::__construct($formatter); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isNullable() |
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{ |
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return $this->nullable; |
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} |
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/** |
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* @param bool $nullable |
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* |
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* @return BooleanFormatter |
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*/ |
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public function setNullable($nullable) |
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{ |
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$this->nullable = (bool)$nullable; |
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return $this; |
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} |
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/** |
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* @param array $binaries |
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* |
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* @return BooleanFormatter |
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*/ |
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public function setBinaries(array $binaries) |
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{ |
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$this->binaries = $binaries; |
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return $this; |
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} |
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/** |
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* @param string $truthy |
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* @param string $falsey |
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*/ |
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public function addBinary($truthy, $falsey) |
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{ |
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$this->binaries[$truthy] = $falsey; |
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} |
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/** |
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* @param $key |
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*/ |
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public function removeBinary($key) |
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{ |
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unset($this->binaries[$key]); |
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} |
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/** |
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* @return array |
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*/ |
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public function getBinaries() |
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{ |
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return $this->binaries; |
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} |
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protected function getFormattedValue($value) |
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{ |
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$value = trim($value); |
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foreach ($this->getBinaries() as $truthy => $falsey) { |
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if (strcasecmp(trim($truthy), $value) === 0) { |
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return true; |
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} |
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if (strcasecmp(trim($falsey), $value) === 0) { |
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return false; |
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} |
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} |
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return $this->isNullable() ? null : false; |
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} |
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} |
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palmtreephp /
csv
