84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package controllers
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/* Copyright (C) 2022 Rawley Fowler
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.Rawley Fowler, 2022
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*/
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import (
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"bytes"
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"net/http"
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"strings"
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"text/template"
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"github.com/gin-gonic/gin"
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"github.com/rawleyfowler/rawleydotxyz/repos"
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)
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type BlogController struct {
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Repository *repos.BlogRepo
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}
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func NewBlogController(r *repos.BlogRepo) *BlogController {
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c := new(BlogController)
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c.Repository = r
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return c
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}
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func RegisterBlogGroup(r *gin.RouterGroup) {
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c := NewBlogController(repos.NewBlogRepo("dsn"))
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r.GET("/", c.IndexBlogPage)
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r.GET("/post/:url", c.IndividualBlogPage)
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// RSS Feed
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r.GET("/feed", c.RSSFeed)
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}
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func (bc *BlogController) IndexBlogPage(c *gin.Context) {
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posts, err := bc.Repository.GetAllBlogPosts()
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if err != nil {
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c.HTML(http.StatusInternalServerError, "internal_server_error.tmpl", &gin.H{})
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return
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}
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c.HTML(http.StatusOK, "blog.tmpl", *posts)
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}
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func (bc *BlogController) IndividualBlogPage(c *gin.Context) {
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// Using the repository, get the plug that correlates to the url
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post, err := bc.Repository.GetBlogByUrl(c.Param("url"))
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if err != nil {
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c.HTML(http.StatusNotFound, "not_found.tmpl", &gin.H{})
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return
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}
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c.HTML(http.StatusOK, "blog_post.tmpl", post)
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}
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func (bc *BlogController) RSSFeed(c *gin.Context) {
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posts, err := bc.Repository.GetAllBlogPosts()
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if err != nil {
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c.HTML(http.StatusInternalServerError, "internal_server_error.tmpl", &gin.H{})
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return
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}
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t, err := template.ParseFiles("templates/rss.tmpl")
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if err != nil {
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c.HTML(http.StatusInternalServerError, "internal_server_error", &gin.H{})
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return
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}
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var rawXml bytes.Buffer
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err = t.Execute(&rawXml, posts)
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if err != nil {
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c.HTML(http.StatusInternalServerError, "internal_server_error", &gin.H{})
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return
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}
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c.Data(http.StatusOK, "text/xml", []byte(strings.Replace(rawXml.String(), "&", "&", -1)))
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}
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