83 lines
2.0 KiB
PHP
83 lines
2.0 KiB
PHP
<?php
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namespace SilverStripe\ORM\FieldType;
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use SilverStripe\Forms\CurrencyField;
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/**
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* Represents a decimal field containing a currency amount.
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* The currency class only supports single currencies. For multi-currency support, use {@link Money}
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*
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*
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* Example definition via {@link DataObject::$db}:
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* <code>
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* static $db = array(
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* "Price" => "Currency",
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* "Tax" => "Currency(5)",
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* );
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* </code>
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*/
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class DBCurrency extends DBDecimal
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{
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/**
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* @config
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* @var string
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*/
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private static $currency_symbol = '$';
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public function __construct($name = null, $wholeSize = 9, $decimalSize = 2, $defaultValue = 0)
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{
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parent::__construct($name, $wholeSize, $decimalSize, $defaultValue);
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}
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/**
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* Returns the number as a currency, eg “$1,000.00”.
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*/
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public function Nice()
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{
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$val = $this->config()->currency_symbol . number_format(abs($this->value ?? 0.0) ?? 0.0, 2);
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if ($this->value < 0) {
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return "($val)";
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}
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return $val;
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}
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/**
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* Returns the number as a whole-number currency, eg “$1,000”.
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*/
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public function Whole()
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{
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$val = $this->config()->currency_symbol . number_format(abs($this->value ?? 0.0) ?? 0.0, 0);
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if ($this->value < 0) {
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return "($val)";
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}
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return $val;
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}
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public function setValue($value, $record = null, $markChanged = true)
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{
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$matches = null;
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if (is_numeric($value)) {
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$this->value = $value;
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} elseif (preg_match('/-?\$?[0-9,]+(.[0-9]+)?([Ee][0-9]+)?/', $value ?? '', $matches)) {
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$this->value = str_replace(['$', ',', $this->config()->currency_symbol], '', $matches[0] ?? '');
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} else {
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$this->value = 0;
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}
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return $this;
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}
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/**
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* @param string $title
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* @param array $params
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*
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* @return CurrencyField
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*/
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public function scaffoldFormField($title = null, $params = null)
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{
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return CurrencyField::create($this->getName(), $title);
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}
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}
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