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BTC.php
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127 lines (109 loc) · 2.38 KB
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<?php
namespace SimpleSoftwareIO\QrCode\DataTypes;
class BTC implements DataTypeInterface
{
/**
* The prefix of the QrCode.
*
* @var string
*/
protected $prefix = 'bitcoin:';
/**
* The BitCoin address.
*
* @var string
*/
protected $address;
/**
* The amount to send.
*
* @var int
*/
protected $amount;
/**
* The BitCoin transaction label.
*
* @var string
*/
protected $label;
/**
* The BitCoin message to send.
*
* @var string
*/
protected $message;
/**
* The BitCoin return URL.
*
* @var string
*/
protected $returnAddress;
/**
* Generates the DataType Object and sets all of its properties.
*
* @param $arguments
*/
public function create(array $arguments)
{
$this->setProperties($arguments);
}
/**
* Returns the correct QrCode format.
*
* @return string
*/
public function __toString()
{
return $this->buildBitCoinString();
}
/**
* Sets the BitCoin arguments.
*
* @param array $arguments
*/
protected function setProperties(array $arguments)
{
if (isset($arguments[0])) {
$this->address = $arguments[0];
}
if (isset($arguments[1])) {
$this->amount = $arguments[1];
}
if (isset($arguments[2])) {
$this->setOptions($arguments[2]);
}
}
/**
* Sets the optional BitCoin options.
*
* @param array $options
*/
protected function setOptions(array $options)
{
if (isset($options['label'])) {
$this->label = $options['label'];
}
if (isset($options['message'])) {
$this->message = $options['message'];
}
if (isset($options['returnAddress'])) {
$this->returnAddress = $options['returnAddress'];
}
}
/**
* Builds a BitCoin string.
*
* @return string
*/
protected function buildBitCoinString()
{
$query = http_build_query([
'amount' => $this->amount,
'label' => $this->label,
'message' => $this->message,
'r' => $this->returnAddress,
]);
$btc = $this->prefix.$this->address.'?'.$query;
return $btc;
}
}