Parse date only once for pages
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69dce561c8
commit
9461769bcc
1
Cargo.lock
generated
1
Cargo.lock
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@ -250,6 +250,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
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"num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.79 (registry+https://github.com/rust-lang/crates.io-index)",
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"time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -8,7 +8,7 @@ tera = "0.11"
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serde = "1"
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slug = "0.1"
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rayon = "1"
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chrono = "0.4"
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chrono = { version = "0.4", features = ["serde"] }
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errors = { path = "../errors" }
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config = { path = "../config" }
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@ -3,7 +3,6 @@ use std::collections::HashMap;
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use std::path::{Path, PathBuf};
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use std::result::Result as StdResult;
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use chrono::Datelike;
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use tera::{Tera, Context as TeraContext};
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use serde::ser::{SerializeStruct, self};
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use slug::slugify;
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@ -263,11 +262,10 @@ impl ser::Serialize for Page {
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state.serialize_field("title", &self.meta.title)?;
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state.serialize_field("description", &self.meta.description)?;
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state.serialize_field("date", &self.meta.date)?;
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if let Some(chrono_datetime) = self.meta.date() {
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let d = chrono_datetime.date();
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state.serialize_field("year", &d.year())?;
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state.serialize_field("month", &d.month())?;
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state.serialize_field("day", &d.day())?;
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if let Some(d) = self.meta.datetime_tuple {
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state.serialize_field("year", &d.0)?;
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state.serialize_field("month", &d.1)?;
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state.serialize_field("day", &d.2)?;
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} else {
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state.serialize_field::<Option<usize>>("year", &None)?;
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state.serialize_field::<Option<usize>>("month", &None)?;
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@ -11,7 +11,7 @@ use front_matter::SortBy;
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/// To remove if `sort_pages` is changed to work on borrowed values
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/// This cannot be used in `sort_pages` currently as it takes &&Page instead of &Page
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pub fn sort_pages_by_date(a: &&Page, b: &&Page) -> Ordering {
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let ord = b.meta.date().unwrap().cmp(&a.meta.date().unwrap());
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let ord = b.meta.datetime.unwrap().cmp(&a.meta.datetime.unwrap());
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if ord == Ordering::Equal {
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a.permalink.cmp(&b.permalink)
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} else {
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@ -33,7 +33,7 @@ pub fn sort_pages(pages: Vec<Page>, sort_by: SortBy) -> (Vec<Page>, Vec<Page>) {
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.into_par_iter()
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.partition(|page| {
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match sort_by {
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SortBy::Date => page.meta.date.is_some(),
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SortBy::Date => page.meta.datetime.is_some(),
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SortBy::Weight => page.meta.weight.is_some(),
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_ => unreachable!()
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}
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@ -42,7 +42,7 @@ pub fn sort_pages(pages: Vec<Page>, sort_by: SortBy) -> (Vec<Page>, Vec<Page>) {
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match sort_by {
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SortBy::Date => {
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can_be_sorted.par_sort_unstable_by(|a, b| {
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let ord = b.meta.date().unwrap().cmp(&a.meta.date().unwrap());
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let ord = b.meta.datetime.unwrap().cmp(&a.meta.datetime.unwrap());
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if ord == Ordering::Equal {
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a.permalink.cmp(&b.permalink)
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} else {
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@ -159,6 +159,7 @@ mod tests {
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fn create_page_with_date(date: &str) -> Page {
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let mut front_matter = PageFrontMatter::default();
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front_matter.date = Some(date.to_string());
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front_matter.date_to_datetime();
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Page::new("content/hello.md", front_matter)
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}
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@ -62,7 +62,7 @@ fn fix_toml_dates(table: Map<String, Value>) -> Value {
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/// The front matter of every page
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[derive(Debug, Clone, PartialEq, Deserialize)]
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#[serde(default)]
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pub struct PageFrontMatter {
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/// <title> of the page
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@ -72,6 +72,12 @@ pub struct PageFrontMatter {
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/// Date if we want to order pages (ie blog post)
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#[serde(default, deserialize_with = "from_toml_datetime")]
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pub date: Option<String>,
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/// Chrono converted datetime
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#[serde(default, skip_deserializing)]
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pub datetime: Option<NaiveDateTime>,
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/// The converted date into a (year, month, day) tuple
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#[serde(default, skip_deserializing)]
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pub datetime_tuple: Option<(i32, u32, u32)>,
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/// Whether this page is a draft and should be ignored for pagination etc
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pub draft: bool,
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/// The page slug. Will be used instead of the filename if present
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@ -124,12 +130,16 @@ impl PageFrontMatter {
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Value::Object(o) => o,
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_ => unreachable!("Got something other than a table in page extra"),
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};
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f.date_to_datetime();
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Ok(f)
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}
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/// Converts the TOML datetime to a Chrono naive datetime
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pub fn date(&self) -> Option<NaiveDateTime> {
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if let Some(ref d) = self.date {
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/// Also grabs the year/month/day tuple that will be used in serialization
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pub fn date_to_datetime(&mut self) {
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self.datetime = if let Some(ref d) = self.date {
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if d.contains('T') {
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DateTime::parse_from_rfc3339(&d).ok().and_then(|s| Some(s.naive_local()))
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} else {
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@ -137,7 +147,13 @@ impl PageFrontMatter {
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}
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} else {
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None
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}
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};
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self.datetime_tuple = if let Some(ref dt) = self.datetime {
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Some((dt.year(), dt.month(), dt.day()))
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} else {
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None
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};
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}
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pub fn order(&self) -> usize {
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@ -155,6 +171,8 @@ impl Default for PageFrontMatter {
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title: None,
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description: None,
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date: None,
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datetime: None,
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datetime_tuple: None,
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draft: false,
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slug: None,
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path: None,
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