/**
* 指定のプロパティにユニークコードをセットする
* auto_code_addアノテーションで呼ばれる
*
* @param string $prop_name
* @param integer $size
* @return string 生成されたユニークコード
*/
public function set_unique_code($prop_name, $size = null)
{
/**
* ユニークコードで利用する文字
*
* @param string $base ex. ABCDEFGHJKLMNPQRSTUWXY0123456789
*/
$base = $this->prop_anon($prop_name, 'base');
if (empty($base)) {
/**
* ユニークコードで利用する文字パターン
* unique_code_baseが未定義の場合のみ有効
*
* 0: 数字 0123456789
* a: 小文字 abcdefghjkmnprstuvwxy
* A: 大文字 ABCDEFGHJKLMNPQRSTUVWXY
*
* @param string $unique_code_ctype 0aAの組み合わせ
*/
$ctype = $this->prop_anon($prop_name, 'ctype', '0a');
if (strpos($ctype, 'A') !== false) {
$base .= 'ABCDEFGHJKLMNPQRSTUVWXY';
}
if (strpos($ctype, 'a') !== false) {
$base .= 'abcdefghjkmnprstuvwxy';
}
if (strpos($ctype, '0') !== false) {
$base .= '0123456789';
}
if (empty($base)) {
throw new \ebi\exception\IllegalDataTypeException('unexpected ctype');
}
}
$code = '';
$challenge = 0;
$challenge_max = 10;
$bool = true;
$vefify_func = method_exists($this, '__verify_' . $prop_name . '__');
$prefix = '';
$length = !empty($size) ? $size : $this->prop_anon($prop_name, 'length');
if (empty($length)) {
$length = $this->prop_anon($prop_name, 'max', 32);
}
if (method_exists($this, '__prefix_' . $prop_name . '__')) {
$prefix = call_user_func_array([$this, '__prefix_' . $prop_name . '__'], [$base]);
$length = $length - strlen($prefix);
}
while ($code == '') {
for ($i = 0; $i <= $challenge_max; $i++) {
$code = $prefix . \ebi\Code::rand($base, $length);
call_user_func_array([$this, $prop_name], [$code]);
if ((!$vefify_func || call_user_func([$this, '__verify_' . $prop_name . '__']) !== false) && static::find_count(Q::eq($prop_name, $code)) === 0) {
break 2;
}
}
if ($challenge++ > $challenge_max) {
throw new \ebi\exception\GenerateUniqueCodeRetryLimitOverException($prop_name . ': generate unique code retry limit over');
}
usleep(1000);
$code = '';
}
return $code;
}
public function __prefix_code__($codebase)
{
$time = time();
return \ebi\Code::encode($codebase, date('Y', $time) - 1) . \ebi\Code::encode($codebase, date('m', $time) - 1) . \ebi\Code::encode($codebase, date('d', $time) - 1) . \ebi\Code::encode($codebase, date('H', $time));
}
<?php
$codebase = '0123456789ABC';
$max = \ebi\Code::max($codebase, 5);
$maxcode = \ebi\Code::encode($codebase, $max);
eq('CCCCC', $maxcode);
eq($max, \ebi\Code::decode($codebase, $maxcode));
$min = \ebi\Code::min($codebase, 5);
$mincode = \ebi\Code::encode($codebase, $min);
eq('10000', $mincode);
eq($min, \ebi\Code::decode($codebase, $mincode));
eq(3, strlen(\ebi\Code::rand($codebase, 3)));
eq(40, strlen(\ebi\Code::rand($codebase, 40)));
eq('100110', \ebi\Code::encode('0123456789', 100110));
eq(100110, \ebi\Code::decode('0123456789', '100110'));
<?php
\test\db\AutoCodePrefix::create_table();
\test\db\AutoCodePrefix::find_delete();
$codebase = 'abcdefghjkmnprstuvwxy0123456789';
$time = time();
$code = \ebi\Code::encode($codebase, date('Y', $time) - 1) . \ebi\Code::encode($codebase, date('m', $time) - 1) . \ebi\Code::encode($codebase, date('d', $time) - 1) . \ebi\Code::encode($codebase, date('H', $time));
$obj = new \test\db\AutoCodePrefix();
$obj->save();
eq($code, substr($obj->code(), 0, 6));