private function convertEmojiForInputCallback($value)
{
if (is_array($value)) {
return array_map(array($this, 'convertEmojiForInputCallback'), $value);
}
$result = '';
for ($i = 0; $i < strlen($value); $i++) {
$emoji = '';
$c1 = ord($value[$i]);
if ($this->getContext()->getRequest()->getMobile()->isSoftBank()) {
if ($c1 == 0xf7 || $c1 == 0xf9 || $c1 == 0xfb) {
$bin = substr($value, $i, 2);
$emoji = OpenPNE_KtaiEmoji::convertSoftBankEmojiToOpenPNEFormat($bin);
}
} elseif ($c1 == 0xf8 || $c1 == 0xf9) {
$bin = substr($value, $i, 2);
$emoji = OpenPNE_KtaiEmoji::convertDoCoMoEmojiToOpenPNEFormat($bin);
} elseif (0xf3 <= $c1 && $c1 <= 0xf7) {
$bin = substr($value, $i, 2);
$emoji = OpenPNE_KtaiEmoji::convertEZWebEmojiToOpenPNEFormat($bin);
}
if ($emoji) {
$result .= $emoji;
$i++;
} else {
$result .= $value[$i];
if (0x81 <= $c1 && $c1 <= 0x9f || 0xe0 <= $c1) {
$result .= $value[$i + 1];
$i++;
}
}
}
return $result;
}
protected function convertSoftBankEmoji($matches)
{
$unicode = mb_convert_encoding($matches[0], 'UCS2', 'UTF-8');
$unicode = array(ord($unicode[0]), ord($unicode[1]));
$bias = array(0x19, 0x40);
switch ($unicode[0]) {
case 0xe1:
$bias[0] = 0x16;
break;
case 0xe2:
$bias[0] = 0x15;
$bias[1] = 0xa0;
break;
case 0xe3:
case 0xe5:
$bias[0] = 0x16;
$bias[1] = 0xa0;
break;
case 0xe4:
$bias[0] = 0x17;
break;
}
if ($bias[1] == 0x40) {
if ($unicode[1] >= 0x40) {
$bias[1]++;
}
}
return OpenPNE_KtaiEmoji::convertSoftBankEmojiToOpenPNEFormat(pack('C*', $unicode[0] + $bias[0], $unicode[1] + $bias[1]));
}
