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107 lines
2.0 KiB
107 lines
2.0 KiB
package webserver
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import (
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"log"
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"net/http"
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"strconv"
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"git.tovijaeschke.xyz/tovi/personal_website/database"
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"git.tovijaeschke.xyz/tovi/personal_website/helper"
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"github.com/gorilla/mux"
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)
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func ViewPost(w http.ResponseWriter, r *http.Request) {
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var (
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v = make(map[string]interface{})
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urlParams map[string]string
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post database.Post
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e error
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)
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urlParams = mux.Vars(r)
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post, e = database.GetPostById(urlParams["id"])
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if e != nil {
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log.Println(e)
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http.Redirect(w, r, "/error", 302)
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return
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}
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post.Body, e = helper.GetFileContents(post.HtmlPath)
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if e != nil {
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log.Println(e)
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http.Redirect(w, r, "/error", 302)
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return
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}
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v["Subject"] = post.Subject
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v["PageView"] = "post.gohtml"
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v["Post"] = post
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ServeTemplate(w, r, "html/index.gohtml", v)
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}
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func ViewPostList(w http.ResponseWriter, r *http.Request, subject string) {
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var (
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limit int = 2
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v = make(map[string]interface{})
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posts []database.Post
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postsCount int64
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pageCount int
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keys []string
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page int
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offset int
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x, y int
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ok bool
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e error
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)
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keys, ok = r.URL.Query()["page"]
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if !ok || len(keys[0]) < 1 {
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page = 0
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} else {
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page, e = strconv.Atoi(keys[0])
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if e != nil {
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log.Println(e)
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http.Redirect(w, r, "/error", 302)
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return
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}
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}
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offset = limit * page
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posts, e = database.GetPostsListBySubject(limit, offset, subject)
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if e != nil {
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log.Println(e)
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http.Redirect(w, r, "/error", 302)
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return
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}
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postsCount, e = database.GetPostCountBySubject(subject)
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if e != nil {
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log.Println(e)
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http.Redirect(w, r, "/error", 302)
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return
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}
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x, y = int(postsCount), limit
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pageCount = (x + y - 1) / y
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v["PageView"] = "post-list.gohtml"
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v["Subject"] = subject
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v["Posts"] = posts
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v["Page"] = page
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v["PageCount"] = pageCount
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ServeTemplate(w, r, "html/index.gohtml", v)
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}
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func ViewPostListProgramming(w http.ResponseWriter, r *http.Request) {
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ViewPostList(w, r, "Programming")
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}
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func ViewPostListPentesting(w http.ResponseWriter, r *http.Request) {
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ViewPostList(w, r, "Pentesting")
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}
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