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Add prev/next hack

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This commit is contained in:
Vincent Prouillet 2017-03-22 20:59:49 +09:00
parent 8b5183d4ad
commit d05a1559d9
16 changed files with 148 additions and 52 deletions
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30
Cargo.lock generated
View file

@ -3,7 +3,7 @@ name = "gutenberg"
version = "0.0.1"
dependencies = [
"chrono 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"clap 2.21.1 (registry+https://github.com/rust-lang/crates.io-index)",
"clap 2.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
"error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
"glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
"iron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@ -137,7 +137,7 @@ dependencies = [
[[package]]
name = "clap"
version = "2.21.1"
version = "2.21.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -152,7 +152,7 @@ dependencies = [
[[package]]
name = "cmake"
version = "0.1.21"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"gcc 0.3.45 (registry+https://github.com/rust-lang/crates.io-index)",
@ -543,21 +543,21 @@ dependencies = [
[[package]]
name = "onig"
version = "1.2.0"
version = "1.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"onig_sys 61.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"onig_sys 61.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "onig_sys"
version = "61.1.0"
version = "61.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -616,7 +616,7 @@ dependencies = [
[[package]]
name = "redox_syscall"
version = "0.1.16"
version = "0.1.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@ -779,7 +779,7 @@ dependencies = [
"flate2 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
"fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"onig 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"onig 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"plist 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
@ -848,7 +848,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
"redox_syscall 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -1041,8 +1041,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
"checksum chrono 0.2.25 (registry+https://github.com/rust-lang/crates.io-index)" = "9213f7cd7c27e95c2b57c49f0e69b1ea65b27138da84a170133fd21b07659c00"
"checksum chrono 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "158b0bd7d75cbb6bf9c25967a48a2e9f77da95876b858eadfabaa99cd069de6e"
"checksum clap 2.21.1 (registry+https://github.com/rust-lang/crates.io-index)" = "74a80f603221c9cd9aa27a28f52af452850051598537bb6b359c38a7d61e5cda"
"checksum cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "e1acc68a3f714627af38f9f5d09706a28584ba60dfe2cca68f40bf779f941b25"
"checksum clap 2.21.2 (registry+https://github.com/rust-lang/crates.io-index)" = "58ad5e8142f3a5eab0c1cba5011aa383e009842936107fe4d94f1a8d380a1aec"
"checksum cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)" = "d18d68987ed4c516dcc3e7913659bfa4076f5182eea4a7e0038bb060953e76ac"
"checksum conduit-mime-types 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "95ca30253581af809925ef68c2641cc140d6183f43e12e0af4992d53768bd7b8"
"checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
"checksum dtoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "80c8b71fd71146990a9742fc06dcbbde19161a267e0ad4e572c35162f4578c90"
@ -1088,8 +1088,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum num-iter 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)" = "f7d1891bd7b936f12349b7d1403761c8a0b85a18b148e9da4429d5d102c1a41e"
"checksum num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)" = "e1cbfa3781f3fe73dc05321bed52a06d2d491eaa764c52335cf4399f046ece99"
"checksum num_cpus 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a18c392466409c50b87369414a2680c93e739aedeb498eb2bff7d7eb569744e2"
"checksum onig 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0c5f586e53fa11ead18582956ea282c30baea1f25d3ee4c5fb85803f98727cb7"
"checksum onig_sys 61.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a35f2cca300f0945538564da6052a449db55e65870cf0e9d443c1bce3d5dda47"
"checksum onig 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1f59adfdb1810e061fcd1cf5dd2792730f8226e5d23c51a52f243714cc8fe676"
"checksum onig_sys 61.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "be2eb43cab0eed1bdeec174b96967cf5636634adc2b6ba8fcc875aa3d5fc4118"
"checksum pest 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3e2e823a5967bb4cdc6d3e46f47baaf4ecfeae44413a642b74ad44e59e49c7f6"
"checksum pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "3a8b4c6b8165cd1a1cd4b9b120978131389f64bdaf456435caa41e630edba903"
"checksum plist 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6ab9bef2781bcdac1baf3e29eb297344cd24263e22fd9436d3a21215b7d8aa"
@ -1097,7 +1097,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum pulldown-cmark 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)" = "b0b0f7b64fd9ff618da552df85b0d356a1487e5ef41df8b5727b0f73bd1215a1"
"checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
"checksum rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "022e0636ec2519ddae48154b028864bdce4eaf7d35226ab8e65c611be97b189d"
"checksum redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "8dd35cc9a8bdec562c757e3d43c1526b5c6d2653e23e2315065bc25556550753"
"checksum redox_syscall 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)" = "29dbdfd4b9df8ab31dec47c6087b7b13cbf4a776f335e4de8efba8288dda075b"
"checksum regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4278c17d0f6d62dfef0ab00028feb45bd7d2102843f80763474eeb1be8a10c01"
"checksum regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9191b1f57603095f105d317e375d19b1c9c5c3185ea9633a99a6dcbed04457"
"checksum rustc-demangle 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3058a43ada2c2d0b92b3ae38007a2d0fa5e9db971be260e0171408a4ff471c95"

48
benches/gutenberg.rs Normal file
View file

@ -0,0 +1,48 @@
#![feature(test)]
extern crate test;
extern crate gutenberg;
extern crate tempdir;
use std::env;
use tempdir::TempDir;
use gutenberg::{Site, populate_previous_and_next_pages};
// TODO: add bench with ~1000 pages for all cases
#[bench]
fn bench_loading_test_site(b: &mut test::Bencher) {
let mut path = env::current_dir().unwrap().to_path_buf();
path.push("test_site");
let mut site = Site::new(&path).unwrap();
b.iter(|| site.load().unwrap());
}
#[bench]
fn bench_building_test_site(b: &mut test::Bencher) {
let mut path = env::current_dir().unwrap().to_path_buf();
path.push("test_site");
let mut site = Site::new(&path).unwrap();
site.load().unwrap();
let tmp_dir = TempDir::new("example").expect("create temp dir");
let public = &tmp_dir.path().join("public");
site.set_output_path(&public);
b.iter(|| site.build().unwrap());
}
#[bench]
fn bench_populate_previous_and_next_pages(b: &mut test::Bencher) {
let mut path = env::current_dir().unwrap().to_path_buf();
path.push("test_site");
let mut site = Site::new(&path).unwrap();
site.load().unwrap();
let mut pages = site.pages.values().map(|p| p.clone()).collect::<Vec<_>>();
pages.sort_by(|a, b| a.partial_cmp(b).unwrap());
b.iter(|| populate_previous_and_next_pages(pages.as_slice(), false));
}

2
examples/generate_themes.rs
View file

@ -35,7 +35,7 @@ fn main() {
}
(Some(ref s), Some(ref theme_dir), Some(ref packpath), None) if s == "themepack" => {
let ts = ThemeSet::load_from_folder(theme_dir).unwrap();
for (path, _) in &ts.themes {
for path in ts.themes.keys() {
println!("{:?}", path);
}
dump_to_file(&ts, packpath).unwrap();

5
src/config.rs
View file

@ -9,11 +9,6 @@ use errors::{Result, ResultExt};
use markdown::SETUP;
// TO ADD:
// highlight code theme
// generate_tags_pages
// generate_categories_pages
#[derive(Debug, PartialEq, Serialize, Deserialize)]
pub struct Config {
/// Title of the site

5
src/lib.rs
View file

@ -29,6 +29,7 @@ mod section;
pub use site::Site;
pub use config::Config;
pub use front_matter::{FrontMatter, split_content};
pub use page::{Page};
pub use page::{Page, populate_previous_and_next_pages};
pub use section::{Section};
pub use utils::create_file;
pub use utils::{create_file};
pub use markdown::markdown_to_html;

4
src/markdown.rs
View file

@ -77,9 +77,9 @@ impl<'a> Iterator for CodeHighlightingParser<'a> {
.and_then(|lang| SETUP.syntax_set.find_syntax_by_token(lang))
.unwrap_or_else(|| SETUP.syntax_set.find_syntax_plain_text());
self.highlighter = Some(
HighlightLines::new(syntax, &theme)
HighlightLines::new(syntax, theme)
);
let snippet = start_coloured_html_snippet(&theme);
let snippet = start_coloured_html_snippet(theme);
Some(Event::Html(Owned(snippet)))
},
Event::End(Tag::CodeBlock(_)) => {

51
src/page.rs
View file

@ -73,10 +73,14 @@ pub struct Page {
/// as summary
pub summary: String,
/// The previous page, by date
/// The previous page, by date globally
pub previous: Option<Box<Page>>,
/// The previous page, by date only for the section the page is in
pub previous_in_section: Option<Box<Page>>,
/// The next page, by date
pub next: Option<Box<Page>>,
/// The next page, by date only for the section the page is in
pub next_in_section: Option<Box<Page>>,
}
@ -96,10 +100,16 @@ impl Page {
summary: "".to_string(),
meta: meta,
previous: None,
previous_in_section: None,
next: None,
next_in_section: None,
}
}
pub fn has_date(&self) -> bool {
self.meta.date.is_some()
}
/// Get word count and estimated reading time
pub fn get_reading_analytics(&self) -> (usize, usize) {
// Only works for latin language but good enough for a start
@ -257,6 +267,45 @@ impl PartialOrd for Page {
}
/// Horribly inefficient way to set previous and next on each pages
/// So many clones
pub fn populate_previous_and_next_pages(input: &[Page], in_section: bool) -> Vec<Page> {
let pages = input.to_vec();
let mut res = Vec::new();
// the input is sorted from most recent to least recent already
for (i, page) in input.iter().enumerate() {
let mut new_page = page.clone();
if new_page.has_date() {
if i > 0 {
let next = &pages[i - 1];
if next.has_date() {
if in_section {
new_page.next_in_section = Some(Box::new(next.clone()));
} else {
new_page.next = Some(Box::new(next.clone()));
}
}
}
if i < input.len() - 1 {
let previous = &pages[i + 1];
if previous.has_date() {
if in_section {
new_page.previous_in_section = Some(Box::new(previous.clone()));
} else {
new_page.previous = Some(Box::new(previous.clone()));
}
}
}
}
res.push(new_page);
}
res
}
#[cfg(test)]
mod tests {
use tempdir::TempDir;

24
src/site.rs
View file

@ -10,7 +10,7 @@ use walkdir::WalkDir;
use errors::{Result, ResultExt};
use config::{Config, get_config};
use page::{Page};
use page::{Page, populate_previous_and_next_pages};
use utils::{create_file, create_directory};
use section::{Section};
@ -113,9 +113,9 @@ impl Site {
let path = entry.as_path();
if path.file_name().unwrap() == "_index.md" {
self.add_section(&path)?;
self.add_section(path)?;
} else {
self.add_page(&path)?;
self.add_page(path)?;
}
}
@ -156,6 +156,7 @@ impl Site {
for (parent_path, section) in &mut self.sections {
section.pages.sort_by(|a, b| a.partial_cmp(b).unwrap());
section.pages = populate_previous_and_next_pages(section.pages.as_slice(), true);
match grandparent_paths.get(parent_path) {
Some(paths) => section.subsections.extend(paths.clone()),
@ -299,7 +300,7 @@ impl Site {
copy(&asset_path, &current_path.join(asset_path.file_name().unwrap()))?;
}
pages.push(page);
pages.push(page.clone());
}
// Outputting categories and pages
@ -313,7 +314,8 @@ impl Site {
// And finally the index page
let mut context = Context::new();
pages.sort_by(|a, b| a.partial_cmp(b).unwrap());
context.add("pages", &pages);
context.add("pages", &populate_previous_and_next_pages(&pages, false));
context.add("config", &self.config);
let index = self.templates.render("index.html", &context)?;
create_file(public.join("index.html"), &self.inject_livereload(index))?;
@ -372,7 +374,7 @@ impl Site {
// We sort by number of page in that category/tag
let mut sorted_items = vec![];
for (item, count) in Vec::from_iter(items).into_iter().map(|(a, b)| (a, b.len())) {
sorted_items.push(ListItem::new(&item, count));
sorted_items.push(ListItem::new(item, count));
}
sorted_items.sort_by(|a, b| b.count.cmp(&a.count));
let mut context = Context::new();
@ -386,7 +388,7 @@ impl Site {
for (item_name, pages_paths) in items.iter() {
let mut pages: Vec<&Page> = self.pages
.iter()
.filter(|&(path, _)| pages_paths.contains(&path))
.filter(|&(path, _)| pages_paths.contains(path))
.map(|(_, page)| page)
.collect();
pages.sort_by(|a, b| a.partial_cmp(b).unwrap());
@ -415,8 +417,7 @@ impl Site {
context.add("sections", &self.sections.values().collect::<Vec<&Section>>());
let mut categories = vec![];
if self.config.generate_categories_pages.unwrap() {
if !self.categories.is_empty() {
if self.config.generate_categories_pages.unwrap() && !self.categories.is_empty() {
categories.push(self.config.make_permalink("categories"));
for category in self.categories.keys() {
categories.push(
@ -424,12 +425,10 @@ impl Site {
);
}
}
}
context.add("categories", &categories);
let mut tags = vec![];
if self.config.generate_tags_pages.unwrap() {
if !self.tags.is_empty() {
if self.config.generate_tags_pages.unwrap() && !self.tags.is_empty() {
tags.push(self.config.make_permalink("tags"));
for tag in self.tags.keys() {
tags.push(
@ -437,7 +436,6 @@ impl Site {
);
}
}
}
context.add("tags", &tags);
let sitemap = self.templates.render("sitemap.xml", &context)?;

1
src/utils.rs
View file

@ -4,7 +4,6 @@ use std::path::Path;
use errors::{Result, ResultExt};
pub fn create_file<P: AsRef<Path>>(path: P, content: &str) -> Result<()> {
let mut file = File::create(&path)?;
file.write_all(content.as_bytes())?;

1
test_site/content/posts/fixed-slug.md
View file

@ -2,6 +2,7 @@
title = "Fixed slug"
description = ""
slug = "something-else"
date = "2017-01-01"
+++
A simple page with a slug defined

1
test_site/content/posts/fixed-url.md
View file

@ -2,6 +2,7 @@
title = "Fixed URL"
description = ""
url = "a-fixed-url"
date = "2017-02-01"
+++
A simple page with fixed url

1
test_site/content/posts/python.md
View file

@ -1,6 +1,7 @@
+++
title = "Python in posts"
description = ""
date = "2017-03-01"
+++
Same filename but different path

1
test_site/content/posts/simple.md
View file

@ -1,6 +1,7 @@
+++
title = "Simple"
description = ""
date = "2017-04-01"
+++
A simple page

1
test_site/content/posts/tutorials/devops/docker.md
View file

@ -1,6 +1,7 @@
+++
title = "Docker"
description = ""
date = "2017-02-01"
+++
A simple page

1
test_site/content/posts/tutorials/devops/nix.md
View file

@ -1,6 +1,7 @@
+++
title = "Nix"
description = ""
date = "2017-03-01"
+++
A simple page

4
tests/site.rs
View file

@ -7,7 +7,6 @@ use std::path::Path;
use std::fs::File;
use std::io::prelude::*;
// use glob::glob;
use tempdir::TempDir;
use gutenberg::{Site};
@ -41,6 +40,7 @@ fn test_can_parse_site() {
// And that the sections are correct
let posts_section = &site.sections[&posts_path];
assert_eq!(posts_section.subsections.len(), 1);
//println!("{:#?}", posts_section.pages);
assert_eq!(posts_section.pages.len(), 5);
let tutorials_section = &site.sections[&posts_path.join("tutorials")];
@ -242,7 +242,7 @@ fn test_can_build_site_with_tags() {
assert!(file_exists!(public, "sitemap.xml"));
assert!(file_exists!(public, "robots.txt"));
assert!(file_exists!(public, "a-fixed-url/index.html"));
assert!(false);
assert!(file_exists!(public, "posts/python/index.html"));
assert!(file_exists!(public, "posts/tutorials/devops/nix/index.html"));
assert!(file_exists!(public, "posts/with-assets/index.html"));