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rss.go
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/
rss.go
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package controllers
import (
"fmt"
"github.com/cihub/seelog"
"github.com/gin-gonic/gin"
"github.com/gorilla/feeds"
"wblog/helpers"
"wblog/models"
"wblog/system"
)
func RssGet(c *gin.Context) {
now := helpers.GetCurrentTime()
domain := system.GetConfiguration().Domain
feed := &feeds.Feed{
Title: "Wblog",
Link: &feeds.Link{Href: domain},
Description: "Wblog,talk about golang,java and so on.",
Author: &feeds.Author{Name: "Wangsongyan", Email: "wangsongyanlove@163.com"},
Created: now,
}
feed.Items = make([]*feeds.Item, 0)
posts, err := models.ListPublishedPost("", 0, 0)
if err != nil {
seelog.Error(err)
return
}
for _, post := range posts {
item := &feeds.Item{
Id: fmt.Sprintf("%s/post/%d", domain, post.ID),
Title: post.Title,
Link: &feeds.Link{Href: fmt.Sprintf("%s/post/%d", domain, post.ID)},
Description: string(post.Excerpt()),
Created: now,
}
feed.Items = append(feed.Items, item)
}
rss, err := feed.ToRss()
if err != nil {
seelog.Error(err)
return
}
c.Writer.WriteString(rss)
}