55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
<?php
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namespace mt;
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require_once('mt/AttrHelper.php');
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require_once('mt/StrHelper.php');
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use phpcommon;
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class MarketGoods {
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public static function get($id)
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{
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return getXVal(self::getMetaList(), $id, null);
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}
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public static function traverseMeta($cb)
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{
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foreach (self::getMetaList() as $meta) {
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$cb($meta);
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}
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}
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public static function getBatchMetas($batchId)
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{
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self::mustBeBatchHash();
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return getXVal(self::$batchHash, $batchId, null);
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}
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protected static function getMetaList()
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{
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if (!self::$metaList) {
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self::$metaList = getMetaTable('goods@market.php');
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}
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return self::$metaList;
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}
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protected static function mustBeBatchHash()
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{
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if (!self::$batchHash) {
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self::$batchHash = array();
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self::traverseMeta(function ($meta) {
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if (!getXVal(self::$batchHash, $meta['batch_id'], null)) {
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self::$batchHash[$meta['batch_id']] = array();
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}
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array_push(self::$batchHash[$meta['batch_id']], $meta);
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});
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}
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}
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protected static $metaList;
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protected static $batchHash;
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}
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