Initial commit.
Signed-off-by: Andreas Widen <aw@luflow.net>
This commit is contained in:
commit
a4a5c7daa5
GPG key ID:
5B85F9B5F576A667
1389 changed files with 241399 additions and 0 deletions
192
src/site/blog_post.rs
Normal file
192
src/site/blog_post.rs
Normal file
|
|
@ -0,0 +1,192 @@
|
|||
// luflow.net web site
|
||||
// AGPL-3.0 License (see LICENSE)
|
||||
|
||||
use chrono::{Datelike, NaiveDateTime};
|
||||
use sailfish::Template;
|
||||
use std::path::PathBuf;
|
||||
|
||||
use crate::site::helper::Helper;
|
||||
|
||||
#[derive(Template)]
|
||||
#[template(path = "blog_post.stpl")]
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct BlogPost {
|
||||
pub base_dir: String,
|
||||
|
||||
pub author: String,
|
||||
pub published: NaiveDateTime,
|
||||
pub published_for_feed: String,
|
||||
pub updated: NaiveDateTime,
|
||||
pub updated_for_feed: String,
|
||||
pub topics_comma_separated: String,
|
||||
pub topics: Vec<String>,
|
||||
pub topics_sanitized: Vec<String>,
|
||||
pub topic_base_dir: String,
|
||||
pub title: String,
|
||||
pub snippet: String,
|
||||
pub html: String,
|
||||
pub url: String,
|
||||
}
|
||||
|
||||
impl BlogPost {
|
||||
pub fn new(base_dir: String) -> BlogPost {
|
||||
BlogPost {
|
||||
base_dir: base_dir,
|
||||
|
||||
author: String::new(),
|
||||
published: NaiveDateTime::parse_from_str("2000-01-01 23:56:04", "%Y-%m-%d %H:%M:%S")
|
||||
.unwrap(),
|
||||
published_for_feed: String::new(),
|
||||
updated: NaiveDateTime::parse_from_str("2000-01-01 23:56:04", "%Y-%m-%d %H:%M:%S")
|
||||
.unwrap(),
|
||||
updated_for_feed: String::new(),
|
||||
topics_comma_separated: String::new(),
|
||||
topics: Vec::new(),
|
||||
topics_sanitized: Vec::new(),
|
||||
topic_base_dir: String::from("topic"),
|
||||
title: String::new(),
|
||||
snippet: String::new(),
|
||||
html: String::new(),
|
||||
url: String::new(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_topics(&self) -> &Vec<String> {
|
||||
return &self.topics;
|
||||
}
|
||||
|
||||
pub fn get_year(&self) -> String {
|
||||
return self.published.year().to_string();
|
||||
}
|
||||
|
||||
pub fn get_published_date(&self) -> &NaiveDateTime {
|
||||
return &self.published;
|
||||
}
|
||||
|
||||
fn get_date_for_feed(&self, date: &NaiveDateTime) -> String {
|
||||
let month = date.month();
|
||||
let day = date.day();
|
||||
|
||||
let mut month_str = month.to_string();
|
||||
let mut day_str = day.to_string();
|
||||
|
||||
if month < 10 {
|
||||
month_str = format!("0{}", month);
|
||||
}
|
||||
|
||||
if day < 10 {
|
||||
day_str = format!("0{}", day);
|
||||
}
|
||||
|
||||
return format!(
|
||||
"{}-{}-{}T{}.000Z",
|
||||
date.year(),
|
||||
month_str,
|
||||
day_str,
|
||||
date.time()
|
||||
);
|
||||
}
|
||||
|
||||
pub fn create_output_dir(&self) {
|
||||
Helper::create_dir_all(
|
||||
&Helper::get_output_dir()
|
||||
.join(&self.base_dir)
|
||||
.join(&self.url),
|
||||
);
|
||||
}
|
||||
|
||||
pub fn generate(&self) {
|
||||
Helper::write_file_sync(
|
||||
&Helper::get_output_dir()
|
||||
.join(&self.base_dir)
|
||||
.join(&self.url)
|
||||
.join("index.html"),
|
||||
&self.render().unwrap().as_bytes(),
|
||||
)
|
||||
.unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn parse_markdown_file(path: PathBuf, base_dir: String) -> BlogPost {
|
||||
let contents = tokio::fs::read_to_string(path).await.unwrap();
|
||||
let mut post_start_found = false;
|
||||
let mut markdown = String::new();
|
||||
let mut blog_post = BlogPost::new(base_dir.clone());
|
||||
|
||||
for line in contents.lines() {
|
||||
if !post_start_found && line.len() > 0 {
|
||||
if line == "---" {
|
||||
post_start_found = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
let v: Vec<&str> = line.splitn(2, ':').collect();
|
||||
assert_eq!(v.len(), 2);
|
||||
|
||||
if let Some(key) = v.get(0) {
|
||||
if *key == "author" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.author = String::from(value.trim());
|
||||
} else {
|
||||
panic!("Unable to parse field: 'author'.");
|
||||
}
|
||||
} else if *key == "published" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.published =
|
||||
NaiveDateTime::parse_from_str(value, "%Y-%m-%d %H:%M:%S").unwrap();
|
||||
blog_post.published_for_feed =
|
||||
blog_post.get_date_for_feed(&blog_post.published);
|
||||
} else {
|
||||
panic!("Unable to parse field: 'published'.");
|
||||
}
|
||||
} else if *key == "updated" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.updated =
|
||||
NaiveDateTime::parse_from_str(value, "%Y-%m-%d %H:%M:%S").unwrap();
|
||||
blog_post.updated_for_feed =
|
||||
blog_post.get_date_for_feed(&blog_post.updated);
|
||||
} else {
|
||||
panic!("Unable to parse field: 'updated'.");
|
||||
}
|
||||
} else if *key == "topics" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.topics_comma_separated = String::from(value.trim());
|
||||
let v = blog_post.topics_comma_separated.split(",");
|
||||
for topic in v {
|
||||
let topic_trimmed = topic.trim();
|
||||
blog_post.topics.push(String::from(topic_trimmed));
|
||||
blog_post
|
||||
.topics_sanitized
|
||||
.push(Helper::sanitize_string(topic_trimmed));
|
||||
}
|
||||
} else {
|
||||
panic!("Unable to parse field: 'topics'.");
|
||||
}
|
||||
} else if *key == "title" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.title = String::from(value.trim());
|
||||
blog_post.url = Helper::sanitize_string(&blog_post.title);
|
||||
} else {
|
||||
panic!("Unable to parse field: 'title'.");
|
||||
}
|
||||
} else if *key == "snippet" {
|
||||
if let Some(value) = v.get(1) {
|
||||
blog_post.snippet = String::from(value.trim());
|
||||
} else {
|
||||
panic!("Unable to parse field: 'snippet'.");
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if markdown.len() > 0 {
|
||||
markdown += "\n";
|
||||
}
|
||||
markdown += line;
|
||||
}
|
||||
}
|
||||
|
||||
// convert markdown to html:
|
||||
blog_post.html = markdown::to_html(&markdown);
|
||||
|
||||
return blog_post;
|
||||
}
|
||||
Loading…
Reference in a new issue