forked from cadey/xesite
78 lines
2.2 KiB
Rust
78 lines
2.2 KiB
Rust
use super::{PostNotFound, SeriesNotFound};
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use crate::{
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app::State,
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post::Post,
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templates::{self, Html, RenderRucte},
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};
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use lazy_static::lazy_static;
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use prometheus::{IntCounterVec, register_int_counter_vec, opts};
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use std::sync::Arc;
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use warp::{http::Response, Rejection, Reply};
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lazy_static! {
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static ref HIT_COUNTER: IntCounterVec =
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register_int_counter_vec!(opts!("blogpost_hits", "Number of hits to blogposts"), &["name"])
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.unwrap();
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}
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pub async fn index(state: Arc<State>) -> Result<impl Reply, Rejection> {
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let state = state.clone();
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Response::builder().html(|o| templates::blogindex_html(o, state.blog.clone()))
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}
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pub async fn series(state: Arc<State>) -> Result<impl Reply, Rejection> {
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let state = state.clone();
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let mut series: Vec<String> = vec![];
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for post in &state.blog {
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if post.front_matter.series.is_some() {
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series.push(post.front_matter.series.as_ref().unwrap().clone());
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}
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}
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series.sort();
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series.dedup();
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Response::builder().html(|o| templates::series_html(o, series))
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}
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pub async fn series_view(series: String, state: Arc<State>) -> Result<impl Reply, Rejection> {
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let state = state.clone();
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let mut posts: Vec<Post> = vec![];
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for post in &state.blog {
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if post.front_matter.series.is_none() {
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continue;
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}
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if post.front_matter.series.as_ref().unwrap() != &series {
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continue;
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}
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posts.push(post.clone());
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}
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if posts.len() == 0 {
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Err(SeriesNotFound(series).into())
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} else {
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Response::builder().html(|o| templates::series_posts_html(o, series, &posts))
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}
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}
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pub async fn post_view(name: String, state: Arc<State>) -> Result<impl Reply, Rejection> {
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let mut want: Option<Post> = None;
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for post in &state.blog {
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if post.link == format!("blog/{}", name) {
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want = Some(post.clone());
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}
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}
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match want {
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None => Err(PostNotFound("blog".into(), name).into()),
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Some(post) => {
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HIT_COUNTER.with_label_values(&[name.clone().as_str()]).inc();
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let body = Html(post.body_html.clone());
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Response::builder().html(|o| templates::blogpost_html(o, post, body))
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}
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}
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}
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