www.gusucode.com > Destoon B2B仿淘宝电子商务网站 UTF8 v6.0源码程序 > destoon/module/special/item.class.php
<?php defined('IN_DESTOON') or exit('Access Denied'); class item { var $specialid; var $itemid; var $db; var $table; var $fields; var $errmsg = errmsg; function item($specialid) { global $db, $DT_PRE; $this->specialid = $specialid; $this->table = $DT_PRE.'special_item'; $this->db = &$db; $this->fields = array('typeid','specialid','level','title','style','introduce','thumb','username','addtime', 'editor','edittime','ip','template','linkurl','note'); } function pass($post) { if(!is_array($post)) return false; if(!$post['title']) return $this->_(lang('message->pass_title')); if(!$post['linkurl']) return $this->_(lang('message->pass_linkurl')); return true; } function set($post) { global $MOD, $DT_TIME, $DT_IP, $_username, $_userid; $post['addtime'] = (isset($post['addtime']) && $post['addtime']) ? strtotime($post['addtime']) : $DT_TIME; $post['adddate'] = timetodate($post['addtime'], 3); $post['edittime'] = $DT_TIME; clear_upload($post['thumb'], $this->specialid); if($this->itemid) { $post['editor'] = $_username; } else { $post['username'] = $post['editor'] = $_username; $post['ip'] = $DT_IP; } return $post; } function get_one() { return $this->db->get_one("SELECT * FROM {$this->table} WHERE itemid='$this->itemid'"); } function get_list($condition = 'status=3', $order = 'addtime DESC', $cache = '') { global $MOD, $pages, $page, $pagesize, $offset, $items, $TYPE, $special, $sum; if($page > 1 && $sum) { $items = $sum; } else { $r = $this->db->get_one("SELECT COUNT(*) AS num FROM {$this->table} WHERE $condition", $cache); $items = $r['num']; } $pages = pages($items, $page, $pagesize); if($items < 1) return array(); $lists = array(); $result = $this->db->query("SELECT * FROM {$this->table} WHERE $condition ORDER BY $order LIMIT $offset,$pagesize", $cache); while($r = $this->db->fetch_array($result)) { $r['adddate'] = timetodate($r['addtime'], 5); $r['editdate'] = timetodate($r['edittime'], 5); $r['alt'] = $r['title']; $r['title'] = set_style($r['title'], $r['style']); $r['type'] = $r['typeid'] && isset($TYPE[$r['typeid']]) ? set_style($TYPE[$r['typeid']]['typename'], $TYPE[$r['typeid']]['style']) : ''; $r['typeurl'] = $r['type'] ? rewrite($MOD['linkurl'].'type.php?tid='.$r['typeid']) : ''; $lists[] = $r; } return $lists; } function add($post) { global $MOD; $post = $this->set($post); $t = $this->db->get_one("SELECT * FROM {$this->table} WHERE specialid=$post[specialid] AND linkurl='$post[linkurl]'"); if($t) return false; $sqlk = $sqlv = ''; foreach($post as $k=>$v) { if(in_array($k, $this->fields)) { $sqlk .= ','.$k; $sqlv .= ",'$v'"; } } $sqlk = substr($sqlk, 1); $sqlv = substr($sqlv, 1); $this->db->query("INSERT INTO {$this->table} ($sqlk) VALUES ($sqlv)"); $this->itemid = $this->db->insert_id(); return $this->itemid; } function edit($post) { $post = $this->set($post); $sql = ''; foreach($post as $k=>$v) { if(in_array($k, $this->fields)) $sql .= ",$k='$v'"; } $sql = substr($sql, 1); $this->db->query("UPDATE {$this->table} SET $sql WHERE itemid=$this->itemid"); return true; } function delete($itemid, $all = true) { if(is_array($itemid)) { foreach($itemid as $v) { $this->delete($v, $all); } } else { $this->db->query("DELETE FROM {$this->table} WHERE itemid=$itemid"); } } function level($itemid, $level) { $itemids = is_array($itemid) ? implode(',', $itemid) : $itemid; $this->db->query("UPDATE {$this->table} SET level=$level WHERE itemid IN ($itemids)"); } function type($itemid, $typeid) { $itemids = is_array($itemid) ? implode(',', $itemid) : $itemid; $this->db->query("UPDATE {$this->table} SET typeid=$typeid WHERE itemid IN ($itemids)"); } function _($e) { $this->errmsg = $e; return false; } } ?>