mindoc/controllers/search.go

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package controllers
import (
"github.com/astaxie/beego"
"github.com/lifei6671/mindoc/conf"
"github.com/lifei6671/mindoc/models"
"github.com/lifei6671/mindoc/utils/pagination"
"regexp"
"strconv"
"strings"
)
type SearchController struct {
BaseController
}
//搜索首页
func (c *SearchController) Index() {
c.Prepare()
c.TplName = "search/index.tpl"
//如果没有开启你们访问则跳转到登录
if !c.EnableAnonymous && c.Member == nil {
c.Redirect(beego.URLFor("AccountController.Login"), 302)
return
}
keyword := c.GetString("keyword")
pageIndex, _ := c.GetInt("page", 1)
c.Data["BaseUrl"] = c.BaseUrl()
if keyword != "" {
c.Data["Keyword"] = keyword
member_id := 0
if c.Member != nil {
member_id = c.Member.MemberId
}
search_result, totalCount, err := models.NewDocumentSearchResult().FindToPager(keyword, pageIndex, conf.PageSize, member_id)
if err != nil {
beego.Error(err)
return
}
if totalCount > 0 {
pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
c.Data["PageHtml"] = pager.HtmlPages()
} else {
c.Data["PageHtml"] = ""
}
if len(search_result) > 0 {
for _, item := range search_result {
item.DocumentName = strings.Replace(item.DocumentName, keyword, "<em>"+keyword+"</em>", -1)
if item.Description != "" {
src := item.Description
//将HTML标签全转换成小写
re, _ := regexp.Compile("\\<[\\S\\s]+?\\>")
src = re.ReplaceAllStringFunc(src, strings.ToLower)
//去除STYLE
re, _ = regexp.Compile("\\<style[\\S\\s]+?\\</style\\>")
src = re.ReplaceAllString(src, "")
//去除SCRIPT
re, _ = regexp.Compile("\\<script[\\S\\s]+?\\</script\\>")
src = re.ReplaceAllString(src, "")
//去除所有尖括号内的HTML代码并换成换行符
re, _ = regexp.Compile("\\<[\\S\\s]+?\\>")
src = re.ReplaceAllString(src, "\n")
//去除连续的换行符
re, _ = regexp.Compile("\\s{2,}")
src = re.ReplaceAllString(src, "\n")
r := []rune(src)
if len(r) > 100 {
src = string(r[:100])
} else {
src = string(r)
}
item.Description = strings.Replace(src, keyword, "<em>"+keyword+"</em>", -1)
}
if item.Identify == "" {
item.Identify = strconv.Itoa(item.DocumentId)
}
if item.ModifyTime.IsZero() {
item.ModifyTime = item.CreateTime
}
}
}
c.Data["Lists"] = search_result
}
}
//搜索用户
func (c *SearchController) User() {
c.Prepare()
key := c.Ctx.Input.Param(":key")
keyword := strings.TrimSpace(c.GetString("q"))
if key == "" || keyword == ""{
c.JsonResult(404,"参数错误")
}
book, err := models.NewBookResult().FindByIdentify(key, c.Member.MemberId)
if err != nil {
if err == models.ErrPermissionDenied {
c.JsonResult(403,"没有权限")
}
c.JsonResult(500,"项目不存在")
}
members,err := models.NewMemberRelationshipResult().FindNotJoinUsersByAccount(book.BookId,10,"%"+keyword+"%")
if err != nil {
beego.Error("查询用户列表出错:" + err.Error())
c.JsonResult(500,err.Error())
}
result := models.SelectMemberResult{}
items := make([]models.KeyValueItem,0)
for _,member := range members {
item := models.KeyValueItem{}
item.Id = member.MemberId
item.Text = member.Account
items = append(items,item)
}
result.Result = items
c.JsonResult(0,"OK", result)
}