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<?php |
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/** |
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* This file is part of graze/csv-token |
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* |
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* Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license https://github.com/graze/csv-token/blob/master/LICENSE.md |
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* @link https://github.com/graze/csv-token |
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*/ |
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namespace Graze\CsvToken\Csv; |
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use InvalidArgumentException; |
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class CsvConfiguration implements CsvConfigurationInterface |
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{ |
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const DEFAULT_DELIMITER = ','; |
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const DEFAULT_NULL = '\\N'; |
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const DEFAULT_QUOTE = '"'; |
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const DEFAULT_ESCAPE = '\\'; |
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const DEFAULT_DOUBLE_QUOTE = false; |
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const DEFAULT_ENCODING = 'UTF-8'; |
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const OPTION_DELIMITER = 'delimiter'; |
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const OPTION_NULL = 'null'; |
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const OPTION_NEW_LINES = 'newLines'; |
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const OPTION_QUOTE = 'quote'; |
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const OPTION_ESCAPE = 'escape'; |
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const OPTION_DOUBLE_QUOTE = 'doubleQuote'; |
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const OPTION_BOMS = 'boms'; |
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const OPTION_ENCODING = 'encoding'; |
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/** @var string */ |
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private $delimiter; |
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/** @var string */ |
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private $quote; |
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/** @var string */ |
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private $escape; |
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/** @var bool */ |
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private $doubleQuotes; |
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/** @var string[] */ |
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private $newLines; |
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/** @var string */ |
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private $null; |
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/** @var string[] */ |
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private $boms; |
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/** @var string */ |
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private $encoding; |
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/** |
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* CsvConfiguration constructor. |
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* |
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* @param array $options List of options that can be configured: |
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* <p> `delimiter` string (Default: `','`) |
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* <p> `quote` string (Default: `'"'`) |
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* <p> `escape` string (Default: `'\\'`) |
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* <p> `doubleQuotes` string (Default: `false`) |
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* <p> `newLines` string[] (Default: `["\n","\r","\r\n"]`) |
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* <p> `null` string (Default: `'\\N'`) |
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* <p> `boms` string[] (Default: |
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* `[Bom::BOM_UTF8,Bom::BOM_UTF16_BE,Bom::BOM_UTF16_LE,Bom::BOM_UTF32_BE,Bom::BOM_UTF32_LE]`) |
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* <p> `encoding` string (Default: `'UTF-8'`) |
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*/ |
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public function __construct(array $options = []) |
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{ |
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$this->delimiter = $this->getOption($options, static::OPTION_DELIMITER, static::DEFAULT_DELIMITER); |
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$this->quote = $this->getOption($options, static::OPTION_QUOTE, static::DEFAULT_QUOTE); |
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$this->escape = $this->getOption($options, static::OPTION_ESCAPE, static::DEFAULT_ESCAPE); |
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$this->doubleQuotes = $this->getOption($options, static::OPTION_DOUBLE_QUOTE, static::DEFAULT_DOUBLE_QUOTE); |
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$this->null = $this->getOption($options, static::OPTION_NULL, static::DEFAULT_NULL); |
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$this->encoding = $this->getOption($options, static::OPTION_ENCODING, static::DEFAULT_ENCODING); |
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$this->newLines = (array) $this->getOption( |
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$options, |
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static::OPTION_NEW_LINES, |
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["\n", "\r", "\r\n"], |
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'is_array' |
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); |
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$this->boms = (array) $this->getOption( |
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$options, |
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static::OPTION_BOMS, |
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[ |
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Bom::BOM_UTF8, |
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Bom::BOM_UTF16_BE, |
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Bom::BOM_UTF16_LE, |
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Bom::BOM_UTF32_BE, |
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Bom::BOM_UTF32_LE, |
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], |
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'is_array' |
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); |
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} |
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/** |
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* @param array $options |
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* @param string $name |
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* @param mixed $default |
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* @param callable|null $type |
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* |
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* @return mixed |
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*/ |
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private function getOption(array $options, $name, $default = null, callable $type = null) |
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{ |
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if (array_key_exists($name, $options)) { |
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$result = $options[$name]; |
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} else { |
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$result = $default; |
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} |
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if ($type && !call_user_func($type, $result)) { |
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throw new InvalidArgumentException( |
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"The provided option for {$name}: " . print_r($result, true) . " is invalid" |
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); |
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} |
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return $result; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDelimiter() |
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{ |
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return $this->delimiter; |
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} |
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/** |
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* @return string |
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*/ |
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public function getQuote() |
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{ |
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return $this->quote; |
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} |
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/** |
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* @return string |
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*/ |
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public function getEscape() |
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{ |
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return $this->escape; |
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} |
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/** |
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* @return string[] |
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*/ |
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public function getNewLines() |
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{ |
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return $this->newLines; |
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} |
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/** |
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* @return bool |
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*/ |
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public function useDoubleQuotes() |
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{ |
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return $this->doubleQuotes; |
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} |
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/** |
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* @return string |
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*/ |
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public function getNullValue() |
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{ |
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return $this->null; |
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} |
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/** |
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* @return string[] |
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*/ |
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public function getBoms() |
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{ |
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return $this->boms; |
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} |
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/** |
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* @return string |
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*/ |
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public function getEncoding() |
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{ |
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return $this->encoding; |
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} |
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} |
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graze /
csv-token
