155 lines
3.7 KiB
PHP
155 lines
3.7 KiB
PHP
<?php
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/**
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* Zeed Platform Project
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* Based on Zeed Framework & Zend Framework.
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*
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* BTS - Billing Transaction Service
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* CAS - Central Authentication Service
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*
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* LICENSE
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* http://www.zeed.com.cn/license/
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*
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* @category Zeed
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* @package Zeed_ChangeMe
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* @subpackage ChangeMe
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* @copyright Copyright (c) 2010 Zeed Technologies PRC Inc. (http://www.zeed.com.cn)
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* @author Zeed Team (http://blog.zeed.com.cn)
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* @since 2010-8-19
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* @version SVN: $Id$
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*/
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class Com_Model_User_Nickname extends Zeed_Db_Model_Detach
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{
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/*
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* @var string The table name.
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*/
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protected $_name = 'user_nickname';
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/**
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* @var integer Primary key.
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*/
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protected $_primary = 'userid';
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/**
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* @var string Table prefix.
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*/
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protected $_prefix = 'os_';
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/**
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* 定义分表依据字段
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*
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* @var $_detachField string
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* @overwrite
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*/
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protected $_detachField = 'nickname';
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/**
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* @param array $set
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* @return integer|false 添加成功返回 id 值，失败返回 false
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*/
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public function add($set)
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{
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if (!is_array($set)) {
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$set = array( 'nickname' => $set );
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}
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try {
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$db = $this->getAdapter();
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$this->detachToken($set);
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$affected = $db->insert($this->getTable(), $set);
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if ($affected) {
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return $db->lastInsertId($this->getTable());
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}
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}
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catch (Exception $e) {
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}
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return false;
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}
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/**
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* 检查用户昵称是否已存在
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*
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* @param string $nickname
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* @return boolean
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*/
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public function isNicknameExistent($nickname)
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{
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$nickname = (string) $nickname;
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$existent = false;
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$this->detachToken($nickname);
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$where = $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('nickname') . " = ?", $nickname);
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$sql = 'SELECT userid FROM ' . $this->getTable() . ' WHERE ' . $where;
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$row = $this->getAdapter()->query($sql)->fetchColumn(0);
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if ($row && is_numeric($row)) {
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$existent = true;
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}
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return $existent;
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}
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/**
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* 根据昵称得到userid
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* 主要给后台客服人员使用 ，采有联合表查询，效力极低，前台请勿使用
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*
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* @param string $nickname
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* @throw Zeed_Exception
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* @return array | null
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*/
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public function getUserByNickname($nickname)
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{
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$nickname = (string) $nickname;
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$nicknameInfo = array();
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$this->detachToken($nickname);
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$where = $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('nickname') . " = ?", $nickname);
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$sql = 'SELECT * FROM ' . $this->getTable() . ' WHERE ' . $where;
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$row = $this->getAdapter()->query($sql)->fetch();
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if (is_array($row) && count($row) > 0) {
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$nicknameInfo[] = $row;
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}
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return $nicknameInfo;
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}
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/**
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* 根据小写分表 nickname
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* 获取分表依据字段整型值，用于分表运算
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*
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* @param string $field
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* @return integer|null
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* @overwrite
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*/
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protected function getDetcahFieldForMod($value)
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{
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$forMod = null;
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if (is_int($value)) {
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$forMod = $value;
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} elseif (is_string($value) && ! $this->_skipCrc32) {
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$value = mb_strtolower($value, 'utf-8');
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$checksum = crc32($value);
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$forMod = sprintf("%u", $checksum);
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} else {
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$forMod = $value;
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}
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return $forMod;
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}
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/**
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* @return Com_Model_User_Nickname
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*/
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public static function instance()
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{
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return parent::_instance(__CLASS__);
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}
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}
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// End ^ Native EOL ^ encoding
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