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Embed css themes to simplify adding and testing new themes (#489)

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mikupls 2022-05-21 03:41:31 +02:00 • committed by GitHub
parent 1c8bcf33c1
commit 60c7b6b23f
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14 changed files with 274 additions and 121 deletions
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15
src/utils.rs
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@ -11,6 +11,7 @@ use std::collections::{HashMap, HashSet};
use std::str::FromStr;
use time::{Duration, OffsetDateTime, macros::format_description};
use url::Url;
use rust_embed::RustEmbed;
// Post flair with content, background color and foreground color
pub struct Flair {
@ -445,6 +446,7 @@ pub struct Params {
#[derive(Default)]
pub struct Preferences {
pub available_themes: Vec<String>,
pub theme: String,
pub front_page: String,
pub layout: String,
@ -459,10 +461,23 @@ pub struct Preferences {
pub filters: Vec<String>,
}
#[derive(RustEmbed)]
#[folder = "static/themes/"]
#[include = "*.css"]
pub struct ThemeAssets;
impl Preferences {
// Build preferences from cookies
pub fn new(req: Request<Body>) -> Self {
// Read available theme names from embedded css files.
// Always make the default "system" theme available.
let mut themes = vec!["system".to_string()];
for file in ThemeAssets::iter() {
let chunks: Vec<&str> = file.as_ref().split(".css").collect();
themes.push(chunks[0].to_owned())
}
Self {
available_themes: themes,
theme: setting(&req, "theme"),
front_page: setting(&req, "front_page"),
layout: setting(&req, "layout"),