mirror of
https://gitee.com/ShopeX/OMS
synced 2026-03-23 02:45:33 +08:00
534 lines
18 KiB
PHP
534 lines
18 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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class base_db_model implements base_interface_model
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{
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public $filter_use_like = false;
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/** @var app */
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public $app;
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public $db;
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/**
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* __construct
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* @param mixed $app app
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* @return mixed 返回值
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*/
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public function __construct($app='')
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{
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$this->app = $app;
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$this->db = kernel::database();
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//todo check 是否有意义?
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$this->schema = $this->get_schema();
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$this->metaColumn = $this->schema['metaColumn'];
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$this->idColumn = $this->schema['idColumn'];
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$this->textColumn = $this->schema['textColumn'];
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$this->skipModifiedMark = ($this->schema['ignore_cache'] === true) ? true : false;
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if (!is_array($this->idColumn) && is_array($this->schema['columns'][$this->idColumn]) && array_key_exists('extra', $this->schema['columns'][$this->idColumn])) {
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$this->idColumnExtra = $this->schema['columns'][$this->idColumn]['extra'];
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}
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//end check
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}
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/**
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* table_name
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* @param mixed $real real
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* @return mixed 返回值
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*/
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public function table_name($real = false)
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{
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$class_name = get_class($this);
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$table_name = substr($class_name, 5 + strpos($class_name, '_mdl_'));
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if ($real) {
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return kernel::database()->prefix . $this->app->app_id . '_' . $table_name;
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} else {
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return $table_name;
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}
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}
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public function getList($cols = '*', $filter = array(), $offset = 0, $limit = -1, $orderby = null)
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{
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if ($orderby) {
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$sql_order = ' ORDER BY ' . (is_array($orderby) ? implode($orderby, ' ') : $orderby);
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}
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$rows = $this->db->selectLimit('select ' . $cols . ' from `' . $this->table_name(1)
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. '` where ' . $this->filter($filter) . $sql_order, $limit, $offset);
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$this->tidy_data($rows, $cols);
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return $rows;
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}
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/**
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* tidy_data
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* @param mixed $rows rows
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* @param mixed $cols cols
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* @return mixed 返回值
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*/
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public function tidy_data(&$rows, $cols = '*')
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{
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if ($rows) {
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$need_tidy = false;
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$tidy_type = array('serialize');
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$def_columns = $this->_columns();
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if (rtrim($cols) === '*') {
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$columns = $def_columns;
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} else {
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$tmp = explode(',', $cols);
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foreach ($tmp as $col) {
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$col = trim($col);
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if (preg_match('/\S+ as \S+/i', $col)) {
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$array = preg_split('/ as /i', $col);
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$ex_key = str_replace('`', '', trim($array[1]));
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$ex_real = str_replace('`', '', trim($array[0]));
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$columns[$ex_key] = $def_columns[$ex_real];
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} else {
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$ex_key = str_replace('`', '', $col);
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$columns[$ex_key] = $def_columns[$ex_key];
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}
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}
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}
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$curRow = current($rows);
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foreach ($columns as $k => $v) {
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if (in_array($v['type'], $tidy_type) && array_key_exists($k, $curRow)) {
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$need_columns[] = $k;
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$need_tidy = true;
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}
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}
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if ($need_tidy) {
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foreach ($rows as $key => $row) {
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foreach ($need_columns as $column) {
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switch (trim($columns[$column]['type'])) {
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case 'serialize':
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$rows[$key][$column] = unserialize($row[$column]);
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default:
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}
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}
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}
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}
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}
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} //End Function
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/**
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* filter
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* @param mixed $filter filter
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* @return mixed 返回值
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*/
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public function filter($filter)
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{
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if (is_array($filter)) {
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foreach ($filter as $k => $v) {
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if (!isset($this->schema['columns'][$k])) {
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unset($filter[$k]);
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}
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//todo: 过滤不存在于dbschema里的filter
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}
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}
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return base_db_tools::filter2sql($filter);
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}
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/**
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* count
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* @param mixed $filter filter
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* @return mixed 返回值
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*/
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public function count($filter = null)
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{
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$row = $this->db->select('SELECT count(*) as _count FROM `' . $this->table_name(1) . '` WHERE ' . $this->filter($filter));
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return intval($row[0]['_count']);
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}
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/**
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* viewcount
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* @param mixed $filter filter
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* @return mixed 返回值
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*/
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public function viewcount($filter = null)
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{
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$tab_style = app::get('ome')->getConf('desktop.finder.tab');
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if ($tab_style != '1') {
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$exprie_time = app::get('ome')->getConf('desktop.finder.tab.count.expire');
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$exprie_time = $exprie_time ? $exprie_time * 60 : 5 * 60;
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if (false && $exprie_time > 0 && function_exists('init_domain')) {
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// 再做一层数据缓存
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$cacheObj = kernel::single('taoexlib_params_cache');
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$key = base_certificate::assemble($filter);
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$key = sprintf("%u", crc32($key));
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if ($cacheObj->fetch($key, $count) === false) {
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$count = $this->count($filter);
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$cacheObj->store($key, $count, $exprie_time);
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}
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} else {
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$encode_filter = $filter ? urlencode(http_build_query($filter)) : '';
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$class_name = get_class($this);
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$vcid = sprintf('%u', crc32($class_name.$encode_filter));
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$viewaddon = '<viewconut id="'.$vcid.'">loading...';
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$viewaddon .= "<script>
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new Request.JSON({
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url: 'index.php?app=desktop&ctl=default&act=getviewcount',
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data: {
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mdl:'{$class_name}',
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filter:'{$encode_filter}'
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},
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onSuccess: function(json) {
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if(json.count) {
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$('{$vcid}').setHTML(json.count);
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} else {
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$('{$vcid}').getParent('LI').dispose();
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}
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}
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}).send();
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</script>";
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$viewaddon .= '</viewconut>';
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return $viewaddon;
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}
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return $count;
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} else {
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return 'showtab';
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/*
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$sql = 'SELECT ' . $this->idColumn . ' FROM `' . $this->table_name(1) . '` ';
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if (method_exists($this,'_filter')) {
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$sql .= ' WHERE ' . $this->_filter($filter);
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} else {
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$sql .= ' WHERE ' . $this->filter($filter);
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}
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$is_exist = $this->db->selectrow($sql);
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return $is_exist ? 'showtab' : 0;
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*/
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}
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}
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/**
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* 获取_schema
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* @return mixed 返回结果
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*/
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public function get_schema()
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{
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$table = $this->table_name();
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if (!isset($this->__exists_schema[$this->app->app_id][$table])) {
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if (!isset($this->table_define)) {
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$this->table_define = new base_application_dbtable;
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}
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$this->__exists_schema[$this->app->app_id][$table] = $this->table_define->detect($this->app, $table)->load(false);
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}
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return $this->__exists_schema[$this->app->app_id][$table];
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}
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/**
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* _columns
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* @return mixed 返回值
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*/
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public function _columns()
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{
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$schema = new base_application_dbtable;
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$dbinfo = $schema->detect($this->app, $this->table_name())->load();
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return (array) $dbinfo['columns'];
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}
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/**
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* 搜索Options
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* @return mixed 返回值
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*/
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public function searchOptions()
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{
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$columns = array();
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foreach ($this->_columns() as $k => $v) {
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if (isset($v['searchtype']) && $v['searchtype']) {
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$columns[$k] = $v['label'];
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}
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}
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return $columns;
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}
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/**
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* replace
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* @param mixed $data 数据
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* @param mixed $filter filter
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* @return mixed 返回值
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*/
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public function replace($data, $filter)
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{
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$where = base_db_tools::filter2sql($filter);
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$rs = $this->db->exec('select * from `' . $this->table_name(1) . '` where ' . $where);
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$sql = base_db_tools::getupdatesql($rs, $data, 1);
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return !$sql || $this->db->exec($sql, $this->skipModifiedMark);
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}
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/**
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* insert
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* @param mixed $data 数据
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* @return mixed 返回值
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*/
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public function insert(&$data)
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{
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$cols = $this->_columns();
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$insertValues = array();
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$rs = $this->db->exec('select * from `' . $this->table_name(1) . '` where 0=1');
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$col_count = mysql_num_fields($rs['rs']);
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for ($i = 0; $i < $col_count; $i++) {
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$column = mysql_fetch_field($rs['rs'], $i);
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$k = $column->name;
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$p = $cols[$column->name];
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if (!isset($p['default']) && $p['required'] && $p['extra'] != 'auto_increment') {
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if (!isset($data[$k])) {
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trigger_error(($p['label'] ? $p['label'] : $k) . app::get('base')->_('不能为空！'), E_USER_ERROR);
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}
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}
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if ($p['extra'] == 'auto_increment') {
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unset($data[$k]);
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}
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if ($data[$k] !== false) {
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if ($p['type'] == 'last_modify') {
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$insertValues[$k] = time();
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} elseif ($p['depend_col']) {
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$dependColVal = explode(':', $p['depend_col']);
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if ($data[$dependColVal[0]] == $dependColVal[1]) {
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switch ($dependColVal[2]) {
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case 'now':
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$insertValues[$k] = time();
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break;
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}
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}
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}
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}
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if (isset($data[$k])) {
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if (!isset($data[$k]) && $p['required'] && isset($p['default'])) {
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$data[$k] = $p['default'];
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}
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if ($p['type'] == 'money') {
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if ($data[$k] === '') {
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$data[$k] = null;
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}
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}
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$column->type = $p['type'];
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if ($data[$k] == '' && isset($p['default'])) {
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$data[$k] = $p['default'];
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}
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$needInsert = true;
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if(null === $data[$k] && strpos($column->type, 'char') !== false){
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$needInsert = false;
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}
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if($needInsert) {
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$insertValues[$k] = base_db_tools::quotevalue($this->db, $data[$k], $column->type);
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}
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}
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}
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$strValue = implode(',', $insertValues);
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$strFields = implode('`,`', array_keys($insertValues));
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$sql = 'INSERT INTO `' . $this->table_name(true) . '` ( `' . $strFields . '` ) VALUES ( ' . $strValue . ' )';
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try {
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if ($sql && $this->db->exec($sql, $this->skipModifiedMark)) {
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$insert_id = $this->db->lastinsertid();
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if ($this->idColumnExtra == 'auto_increment' && $insert_id) {
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$data[$this->idColumn] = $insert_id;
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} else {
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if (is_array($this->idColumn)) {
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return true;
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} else {
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$insert_id = $data[$this->idColumn];
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}
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}
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return $insert_id;
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} else {
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return false;
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}
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} catch (mysqli_sql_exception $e) {
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if ($e->getCode() == 1062) { // MySQL错误代码1062对应的就是主键或唯一键冲突
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return false;
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} else {
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// 其他错误处理
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throw $e;
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}
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}
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}
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public function update($data, $filter = array(), $mustUpdate = null)
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{
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if (count((array) $data) == 0) {
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return true;
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}
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$UpdateValues = array();
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$colKeys = '`'.implode('`|`', array_keys($this->_columns())).'`';
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foreach ($this->_columns() as $k => $v) {
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if (!empty($mustUpdate)) {
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if (!array_key_exists($k, $mustUpdate)) {
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continue;
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} else {
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unset($mustUpdate[$k]);
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}
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}
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if (array_key_exists($k, $data)) {
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$UpdateValues[] = '`' . $k . '`= ' . base_db_tools::quotevalue($this->db, $data[$k], $v['type']);
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}
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if (array_key_exists($k.'_upset_sql', (array)$data) && $data[$k.'_upset_sql'] && !preg_replace("/$colKeys|IF|IFNULL|IS|NULL|SUM|COUNT|AND|OR|\+|-|\d|\s|\(|\)|,|<|>|=|UNIX_TIMESTAMP/", "", $data[$k.'_upset_sql'])){
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$UpdateValues[] = '`' . $k . '`= ' . $data[$k.'_upset_sql'];
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continue;
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}
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if ($data[$k] !== false) {
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if ($v['type'] == 'last_modify') {
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$UpdateValues[] = '`' . $k . '` = ' . time() . ' ';
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// $data[$k] = time();
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} elseif ($v['depend_col']) {
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$dependColVal = explode(':', $v['depend_col']);
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if ($data[$dependColVal[0]] == $dependColVal[1]) {
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switch ($dependColVal[2]) {
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case 'now':
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$UpdateValues[] = '`' . $k . '` = ' . time() . ' ';
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// $data[$k] = time();
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break;
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}
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}
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}
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}
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}
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if (!empty($mustUpdate)) {
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foreach ($mustUpdate as $mpk => $mpv) {
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$UpdateValues[] = '`' . $mpk . '`= NULL';
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}
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}
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if (count($UpdateValues) > 0) {
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$sql = 'update `' . $this->table_name(1) . '` set ' . implode(',', $UpdateValues) . ' where ' . (is_array($filter) ? base_db_tools::filter2sql($filter) : $filter);
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if ($this->db->exec($sql, $this->skipModifiedMark)) {
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if ($rs = $this->db->affect_row()) {
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return $rs;
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} else {
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return true;
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}
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} else {
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return false;
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}
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}
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}
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/**
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* delete
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*
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* 根据条件删除条目
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* 不可以由pipe控制
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* 可以广播事件
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*
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* @param mixed $filter
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* @param mixed $named_action
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* @access public
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* @return void
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*/
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public function delete($filter)
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{
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$sql = 'DELETE FROM `' . $this->table_name(1) . '` where ' . (is_array($filter) ? $this->filter($filter) : $filter);
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if ($this->db->exec($sql, $this->skipModifiedMark)) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* fireEvent 触发事件
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*
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* @param mixed $event
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* @access public
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* @return void
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*/
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public function fireEvent($action, &$object, $member_id = 0)
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{
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//todo:somebody
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}
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/*
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*对数据库结构数据save
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*$dbData db结构
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*$mustUpdate db结构
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*/
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final public function db_save(&$dbData, $mustUpdate = null)
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{
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$doMethod = 'update';
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$filter = array();
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foreach ((array) $this->idColumn as $idv) {
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if (!$dbData[$idv]) {
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$doMethod = 'insert';
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break;
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}
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$filter[$idv] = $dbData[$idv];
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}
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$where = array();
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if ($filter) {
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foreach ($filter as $k => $v) {
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// 查询$v里是否带有"，如果存在抛出异常
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if (strpos($v, '"') !== false) {
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throw new Exception('【'. $this->schema['comment'].'】存在主键异常数据【'.addslashes($v).'】，请重新提交');
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}
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$where[] = $k . ' = "' . $v . '"';
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}
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}
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if ($doMethod == 'update' && $this->db->selectrow('SELECT ' . implode(',', (array) $this->idColumn) . ' FROM `' . $this->table_name(true) . '` WHERE ' . implode(' AND ', $where))) {
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return $this->update($dbData, $filter, $mustUpdate);
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}
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return $this->insert($dbData);
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}
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/**
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* 保存
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* @param mixed $dbData 数据
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* @param mixed $mustUpdate mustUpdate
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* @return mixed 返回操作结果
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*/
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public function save(&$dbData, $mustUpdate = null)
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{
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return $this->db_save($dbData, $mustUpdate);
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}
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/**
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* db_dump
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* @param mixed $filter filter
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* @param mixed $field field
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* @return mixed 返回值
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*/
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final public function db_dump($filter, $field = '*')
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{
|
||
if (!isset($filter)) {
|
||
return null;
|
||
}
|
||
|
||
if (!is_array($filter)) {
|
||
$filter = array($this->idColumn => $filter);
|
||
}
|
||
|
||
$tmp = $this->getList($field, $filter, 0, 1);
|
||
reset($tmp);
|
||
$data = current($tmp);
|
||
return $data;
|
||
}
|
||
|
||
/**
|
||
* dump
|
||
* @param mixed $filter filter
|
||
* @param mixed $field field
|
||
* @return mixed 返回值
|
||
*/
|
||
public function dump($filter, $field = '*')
|
||
{
|
||
return $this->db_dump($filter, $field);
|
||
}
|
||
|
||
}
|