109 lines
3.1 KiB
Rust
109 lines
3.1 KiB
Rust
use crate::Message;
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use atom_syndication::{
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ContentBuilder, Entry, EntryBuilder, Feed, FeedBuilder, Generator, LinkBuilder, Person,
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};
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use chrono::{DateTime, Utc, TimeZone};
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use mail_parser::HeaderValue;
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pub(crate) fn add_entry_to_feed(feed: &mut Feed, message: &Message, processed_html: &String) {
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let parsed = message.get_parsed().unwrap();
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let date = parsed.get_date().expect("Could not extract date");
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let from = match parsed.get_from() {
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HeaderValue::Address(e) => e,
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_ => return,
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};
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let path = crate::get_path(&parsed, message);
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let url = format!("https://newsletters.kiers.eu/{}", &path);
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let mut entry: Entry = Newsletter {
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author: Person {
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name: match &from.name {
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Some(n) => n.to_string(),
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_ => match &from.address {
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Some(e) => e.to_string(),
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_ => "".to_string(),
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},
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},
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email: match &from.address {
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Some(e) => Some(e.to_string()),
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_ => None,
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},
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uri: None,
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},
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title: parsed
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.get_subject()
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.expect("Expected a subject")
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.to_string(),
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content: Some(processed_html.clone()),
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id: url.clone(),
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published: Utc.timestamp(date.to_timestamp(), 0), //(format!("{}{}", &date.to_iso8601(), "+00:00").as_str()).`unwrap(),
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url: url,
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}
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.into();
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entry.set_updated(Utc.timestamp(date.to_timestamp(), 0));
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feed.entries.push(entry);
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}
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pub(crate) fn build_atom_feed() -> Feed {
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FeedBuilder::default()
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.title("JJKiers Newsletters")
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.id("https://newsletters.kiers.eu/feed.atom")
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.link(
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LinkBuilder::default()
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.href("https://newsletters.kiers.eu/")
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.rel("alternate")
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.build(),
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)
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.link(
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LinkBuilder::default()
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.href("https://newsletters.kiers.eu/feed.atom")
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.rel("self")
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.build(),
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)
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.generator(Generator {
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value: String::from("newsletter-to-web"),
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uri: None,
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version: Some(String::from("0.0.1")),
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})
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.build()
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}
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//#[derive(Serialize, Deserialize, Debug)]
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pub(crate) struct Newsletter {
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id: String,
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url: String,
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title: String,
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content: Option<String>,
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author: Person,
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published: DateTime<Utc>,
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}
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impl From<Newsletter> for Entry {
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fn from(post: Newsletter) -> Self {
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let content = post.content.map(|v| {
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ContentBuilder::default()
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.value(v)
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.content_type(Some("html".to_string()))
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.build()
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});
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EntryBuilder::default()
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.title(post.title)
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.id(post.id)
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.published(Some(post.published.clone().into()))
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.author(post.author.into())
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.content(content)
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.link(
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LinkBuilder::default()
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.href(post.url)
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.rel("alternate")
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.build(),
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)
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.build()
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}
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}
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