www.gusucode.com > baigo CMS PHP开源网站管理系统 v1.2.2源码程序 > baigocms_v1.2.2/bg_core/model/cateBelong.class.php
<?php /*----------------------------------------------------------------- !!!!警告!!!! 以下为系统文件,请勿修改 -----------------------------------------------------------------*/ //不能非法包含或直接执行 if(!defined("IN_BAIGO")) { exit("Access Denied"); } /*-------------用户类-------------*/ class MODEL_CATE_BELONG { private $obj_db; function __construct() { //构造函数 $this->obj_db = $GLOBALS["obj_db"]; //设置数据库对象 } function mdl_create_table() { $_arr_belongCreat = array( "belong_id" => "int NOT NULL AUTO_INCREMENT COMMENT 'ID'", "belong_cate_id" => "smallint NOT NULL COMMENT '栏目 ID'", "belong_article_id" => "int NOT NULL COMMENT '文章 ID'", ); $_num_mysql = $this->obj_db->create_table(BG_DB_TABLE . "cate_belong", $_arr_belongCreat, "belong_id", "栏目从属"); if ($_num_mysql > 0) { $_str_alert = "y150105"; //更新成功 } else { $_str_alert = "x150105"; //更新成功 } return array( "alert" => $_str_alert, //更新成功 ); } function mdl_create_index() { $_arr_indexRow = $this->obj_db->show_index(BG_DB_TABLE . "cate_belong"); $is_exists = false; foreach ($_arr_indexRow as $_key=>$_value) { if (in_array("search", $_value)) { $is_exists = true; break; } } $_arr_tagBelongIndex = array( "belong_article_id", ); $_num_mysql = $this->obj_db->create_index("search", BG_DB_TABLE . "cate_belong", $_arr_tagBelongIndex, "BTREE", $is_exists); if ($_num_mysql > 0) { $_str_alert = "y150109"; //更新成功 } else { $_str_alert = "x150109"; //更新成功 } return array( "alert" => $_str_alert, //更新成功 ); } function mdl_column() { $_arr_colRows = $this->obj_db->show_columns(BG_DB_TABLE . "cate_belong"); foreach ($_arr_colRows as $_key=>$_value) { $_arr_col[] = $_value["Field"]; } return $_arr_col; } function mdl_alert_table() { $_arr_col = $this->mdl_column(); $_arr_alert = array(); if (in_array("belong_cate_id", $_arr_col)) { $_arr_alert["belong_cate_id"] = array("CHANGE", "smallint NOT NULL COMMENT '栏目 ID'", "belong_cate_id"); } $_str_alert = "y150111"; if ($_arr_alert) { $_reselt = $this->obj_db->alert_table(BG_DB_TABLE . "cate_belong", $_arr_alert); if ($_reselt) { $_str_alert = "y150106"; } } return array( "alert" => $_str_alert, ); } /** * mdl_submit function. * * @access public * @param mixed $num_belongId * @param mixed $num_cateId * @param mixed $num_belongId * @return void */ function mdl_submit($num_articleId, $num_cateId) { $_arr_belongData = array( "belong_article_id" => $num_articleId, "belong_cate_id" => $num_cateId, ); $_arr_belongRow = $this->mdl_read($num_articleId, $num_cateId); if ($_arr_belongRow["alert"] == "x150102" && $num_articleId > 0 && $num_cateId > 0) { //插入 $_num_belongId = $this->obj_db->insert(BG_DB_TABLE . "cate_belong", $_arr_belongData); if ($_num_belongId > 0) { //数据库插入是否成功 $_str_alert = "y150101"; } else { return array( "alert" => "x150101", ); } } else { return array( "alert" => "x150101", ); } return array( "alert" => $_str_alert, ); } /** * mdl_read function. * * @access public * @param mixed $str_belong * @param string $str_readBy (default: "belong_id") * @param int $num_notThisId (default: 0) * @param int $num_parentId (default: 0) * @return void */ function mdl_read($num_articleId = 0, $num_cateId = 0) { $_arr_belongSelect = array( "belong_article_id", "belong_cate_id", ); $_str_sqlWhere = "1=1"; if ($num_articleId > 0) { $_str_sqlWhere .= " AND belong_article_id=" . $num_articleId; } if ($num_cateId > 0) { $_str_sqlWhere .= " AND belong_cate_id=" . $num_cateId; } $_arr_belongRows = $this->obj_db->select(BG_DB_TABLE . "cate_belong", $_arr_belongSelect, $_str_sqlWhere, "", "", 1, 0); //检查本地表是否存在记录 if (isset($_arr_belongRows[0])) { $_arr_belongRow = $_arr_belongRows[0]; } else { return array( "alert" => "x150102", //不存在记录 ); } $_arr_belongRow["alert"] = "y150102"; return $_arr_belongRow; } function mdl_list($num_articleId = 0) { $_arr_belongSelect = array( "belong_cate_id", "belong_article_id", ); $_str_sqlWhere = "1=1"; if ($num_articleId > 0) { $_str_sqlWhere .= " AND belong_article_id=" . $num_articleId; } $_arr_belongRows = $this->obj_db->select(BG_DB_TABLE . "cate_belong", $_arr_belongSelect, $_str_sqlWhere, "", "belong_id DESC", 1000, 0); return $_arr_belongRows; } /** * mdl_del function. * * @access public * @param int $num_cateId (default: 0) * @param int $num_articleId (default: 0) * @return void */ function mdl_del($num_cateId = 0, $num_articleId = 0, $arr_cateIds = false, $arr_articleIds = false, $arr_notCateIds = false, $arr_notArticleIds = false) { $_str_sqlWhere = "1=1"; if ($num_cateId > 0) { $_str_sqlWhere .= " AND belong_cate_id=" . $num_cateId; } if ($num_articleId > 0) { $_str_sqlWhere .= " AND belong_article_id=" . $num_articleId; } if ($arr_cateIds) { $_str_cateIds = implode(",", $arr_cateIds); $_str_sqlWhere .= " AND belong_cate_id IN (" . $_str_cateIds . ")"; } if ($arr_articleIds) { $_str_articleIds = implode(",", $arr_articleIds); $_str_sqlWhere .= " AND belong_article_id IN (" . $_str_articleIds . ")"; } if ($arr_notCateIds) { $_str_notCateIds = implode(",", $arr_notCateIds); $_str_sqlWhere .= " AND belong_cate_id NOT IN (" . $_str_notCateIds . ")"; } if ($arr_notArticleIds) { $_str_notArticleIds = implode(",", $arr_notArticleIds); $_str_sqlWhere .= " AND belong_article_id NOT IN (" . $_str_notArticleIds . ")"; } //print_r($_str_sqlWhere); $_num_mysql = $this->obj_db->delete(BG_DB_TABLE . "cate_belong", $_str_sqlWhere); //删除数据 //如车影响行数小于0则返回错误 if ($_num_mysql > 0) { $_str_alert = "y150104"; } else { $_str_alert = "x150104"; } return array( "alert" => $_str_alert, ); //成功 } }