From 15221ea7797b4dd117f2016ca2c7f2b836b32c95 Mon Sep 17 00:00:00 2001
From: "lmr@hainatravel.com" <59361885@qq.com>
Date: Fri, 15 Dec 2017 14:42:26 +0800
Subject: [PATCH] update

---
 application/models/infoTemplate_model.php | 122 ++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 application/models/infoTemplate_model.php

diff --git a/application/models/infoTemplate_model.php b/application/models/infoTemplate_model.php
new file mode 100644
index 00000000..6f6e2208
--- /dev/null
+++ b/application/models/infoTemplate_model.php
@@ -0,0 +1,122 @@
+<?php
+
+class InfoTags_model extends CI_Model 
+{
+    //信息标签表
+    var $it_title = '';
+    var $it_memo = '';
+    //信息标签关联表
+    var $ic_id = '';
+    var $it_id = '';
+
+    function __construct() 
+    {
+        parent::__construct();
+        $this->HT = $this->load->database('HT', TRUE);
+    }
+
+    /**
+     * 增加标签
+     */
+    function add_tag() 
+    {
+        if ($this->it_title) 
+        {
+            //查看是否已存在标签
+            $sql = "SELECT TOP 1 * from infoTags  WHERE it_title = N?";
+            $check = $this->HT->query($sql, array($this->it_title));
+
+            //添加标签
+            if ($check->num_rows() === 0)
+            {
+                $sql = "INSERT INTO infoTags (it_title, it_memo) VALUES (N?, N?)";
+                $query = $this->HT->query($sql, array($this->it_title, $this->it_memo));
+                return $this->HT->insert_id();
+            }
+            else 
+            {
+                $row = $check->row();
+                return $row->it_id;
+            }
+            
+        }
+        return FALSE;
+    }
+
+    /**
+     * 删除标签
+     */
+    function remove_tag() 
+    {
+        if ($this->it_title) 
+        {
+            $sql = "DELETE FROM infoTags WHERE it_title = N?";
+            $query = $this->HT->query($sql, array($this->it_title));
+            return 'success';
+        }
+        return 'fail';
+    }
+
+    /**
+     * 标签列表
+     */
+    function list_tag() 
+    {
+        if ($this->ic_id) 
+        {
+            //展示信息的标签
+            $sql = "SELECT * FROM infoContentToTag INNER JOIN infoTags ON icit_it_id = it_id WHERE icit_ic_id = ?";
+            $query = $this->HT->query($sql, array($this->ic_id));
+            return $query->result();
+        } 
+        else 
+        {
+            //全部展示
+            $sql = "SELECT * FROM infoTags ORDER BY it_title ASC, it_date DESC";
+            $query = $this->HT->query($sql);
+            return $query->result();
+        }
+        return 'fail';
+    }
+
+    /**
+     * 添加信息与标签的关联
+     */
+    function add_tag_to_content() 
+    {
+        if ($this->ic_id && $this->it_id) 
+        {
+            //查看是否已存在关联
+            $sql = "SELECT TOP 1 * from infoContentToTag  WHERE icit_ic_id = ? AND icit_it_id = ?";
+            $check = $this->HT->query($sql, array($this->ic_id, $this->it_id));
+            
+            //添加关联
+            if ($check->num_rows() === 0)
+            {
+                $sql = "INSERT INTO infoContentToTag (icit_ic_id, icit_it_id) VALUES (?, ?)";
+                $query = $this->HT->query($sql, array($this->ic_id, $this->it_id));
+            }
+            else
+            {
+                return 'exist';
+            }
+            return 'success';
+        }
+        return 'fail';
+    }
+
+    /**
+     * 解除信息与标签的关联
+     */
+    function remove_tag_to_content() 
+    {
+        if ($this->ic_id && $this->it_id) 
+        {
+            $sql = "DELETE FROM infoContentToTag WHERE icit_ic_id = ? and icit_it_id = ?";
+            $query = $this->HT->query($sql, array($this->ic_id, $this->it_id));
+            return 'success';
+        }
+        return 'fail';
+    }
+
+}