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feedctl.go
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feedctl.go
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// Pipe - A small and beautiful blogging platform written in golang.
// Copyright (C) 2017-2018, b3log.org
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package controller
import (
"strconv"
"github.com/b3log/pipe/model"
"github.com/b3log/pipe/service"
"github.com/b3log/pipe/util"
"github.com/gin-gonic/gin"
"github.com/gorilla/feeds"
)
func outputAtomAction(c *gin.Context) {
feed := generateFeed(c)
feed.WriteAtom(c.Writer)
}
func outputRSSAction(c *gin.Context) {
feed := generateFeed(c)
feed.WriteRss(c.Writer)
}
func generateFeed(c *gin.Context) *feeds.Feed {
blogID := getBlogID(c)
feedOutputModeSetting := service.Setting.GetSetting(model.SettingCategoryFeed, model.SettingNameFeedOutputMode, blogID)
blogTitleSetting := service.Setting.GetSetting(model.SettingCategoryBasic, model.SettingNameBasicBlogTitle, blogID)
blogURLSetting := service.Setting.GetSetting(model.SettingCategoryBasic, model.SettingNameBasicBlogURL, blogID)
blogSubtitleSetting := service.Setting.GetSetting(model.SettingCategoryBasic, model.SettingNameBasicBlogSubtitle, blogID)
ret := &feeds.Feed{
Title: blogTitleSetting.Value,
Link: &feeds.Link{Href: blogURLSetting.Value},
Description: blogSubtitleSetting.Value,
}
var items []*feeds.Item
articles, _ := service.Article.GetArticles("", 1, blogID)
for _, article := range articles {
mdResult := util.Markdown(article.Content)
description := mdResult.AbstractText
if strconv.Itoa(model.SettingFeedOutputModeValueFull) == feedOutputModeSetting.Value {
description = mdResult.ContentHTML
}
user := service.User.GetUser(article.AuthorID)
items = append(items, &feeds.Item{
Title: article.Title,
Link: &feeds.Link{Href: blogURLSetting.Value + article.Path},
Description: description,
Author: &feeds.Author{Name: user.Name},
Created: article.CreatedAt,
})
}
ret.Items = items
return ret
}