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Jacob 2017-11-16 23:22:34 +01:00
parent dfa7a280f0
commit 8385620f09
3 changed files with 98 additions and 30 deletions
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11
new.html Normal file
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@ -0,0 +1,11 @@
<html>
<body>
<article>
<p>
hi</br>
<time datetime="2015-05-15" />
by lisa
</p>
</article>
</body>
</html>

113
postCollection.go
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@ -2,8 +2,11 @@ package main
import (
"fmt"
"golang.org/x/net/html"
"html/template"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
@ -16,26 +19,86 @@ type Post struct {
Content template.HTML
}
var lewd = "Lewd Interlude"
var reveries = "Takunomi Coffee Reveries, Vol. I"
var romantic = "Romantic Japanese Christmas Takunomi Saturday Recap"
const layout = "2006-01-02"
var modTime time.Time
var postsCollection []Post
func postHandlerRoutine(duration time.Duration) {
for {
if isFolderModified() == true {
postsCollection = nil
filepath.Walk("./posts/", newPost)
for _, post := range postsCollection {
sortPostAccordingToDate(post, postsCollection)
}
}
time.Sleep(duration * time.Second)
}
}
func isFolderModified() bool {
f, _ := os.Open("./dir")
info, _ := f.Stat()
_modTime := info.ModTime()
if modTime != _modTime {
modTime = _modTime
return true
}
return false
}
func newPost(path string, f os.FileInfo, err error) error {
postsCollection = append(postsCollection, getPost(path))
return nil
}
func getPost(title string) Post {
content, err := ioutil.ReadFile(title)
if err != nil {
fmt.Println(content)
return Post{}
}
s := string(content)
doc, _ := html.Parse(strings.NewReader(s))
var p = Post{
getDate(doc),
title,
spaceToHyphen(title),
template.HTML(string(content[:len(content)])),
}
return p
}
func getDate(n *html.Node) time.Time {
var t time.Time
if n.Type == html.ElementNode && n.Data == "time" {
for _, a := range n.Attr {
if a.Key == "datetime" {
t, _ = time.Parse(layout, a.Val)
}
}
}
for c := n.FirstChild; c != nil; c = c.NextSibling {
t = getDate(c)
}
return t
}
func spaceToHyphen(s string) string {
return strings.Replace(s, " ", "-", -1)
}
func setDate(year int, month time.Month, day int) time.Time {
return time.Date(year, month, day, 0, 0, 0, 0, time.UTC)
func getNewestPosts(numberOfPosts int) []Post {
var posts []Post
for i := numberOfPosts; i > 0; i-- {
post := postsCollection[i]
posts = append(posts, getPostByURLTitle(post.URLTitle))
}
func newPost(date time.Time, title string) Post {
return Post{date, title, spaceToHyphen(title), getPostContent(title)}
}
var postsCollection = []Post{
newPost(setDate(2017, time.September, 12), lewd),
newPost(setDate(2017, time.March, 4), reveries),
newPost(setDate(2017, time.April, 23), romantic),
return posts
}
func getPostByURLTitle(title string) Post {
@ -47,20 +110,14 @@ func getPostByURLTitle(title string) Post {
return Post{}
}
func getPostContent(title string) template.HTML {
content, err := ioutil.ReadFile("posts/" + title)
if err != nil {
fmt.Println(content)
return template.HTML("")
func sortPostAccordingToDate(post Post, arr []Post) {
for i, p := range arr {
if p.Date.After(post.Date) {
s := make([]Post, len(arr)+1, cap(arr)+1)
copy(s[:], arr[:]) //make a copy of the slice
copy(s[i+1:], arr[i:]) //move the upper part of the slice ahead, creating a hole
s[i] = post //insert new element into hole
}
return template.HTML(string(content[:len(content)]))
}
func getNewestPosts(numberOfPosts int) []Post {
var posts []Post
for i := 0; i < numberOfPosts; i++ {
post := postsCollection[i]
posts = append(posts, getPostByURLTitle(post.URLTitle))
}
return posts
postsCollection = append(postsCollection, post)
}

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websiteTemplate
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