Clean up of the Renderer trait, render now borrows the book instead of the config and the book items...
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99942cd46d
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be7c0bd059
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@ -132,7 +132,7 @@ impl MDBook {
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if !path.exists() {
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debug!("[*]: {:?} does not exist, trying to create file", path);
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::std::fs::create_dir_all(path.parent().unwrap());
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try!(::std::fs::create_dir_all(path.parent().unwrap()));
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let mut f = try!(File::create(path));
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debug!("[*]: Writing to {:?}", path);
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@ -153,15 +153,12 @@ impl MDBook {
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pub fn build(&mut self) -> Result<(), Box<Error>> {
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debug!("[fn]: build");
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self.init();
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try!(self.init());
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// Clean output directory
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try!(utils::remove_dir_content(&self.config.get_dest()));
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try!(self.renderer.render(
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self.iter(),
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&self.config,
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));
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try!(self.renderer.render(&self));
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Ok(())
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}
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@ -288,11 +285,18 @@ impl MDBook {
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self
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}
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pub fn get_title(&self) -> &str {
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&self.config.title
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}
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pub fn set_author(mut self, author: &str) -> Self {
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self.config.author = author.to_owned();
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self
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}
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pub fn get_author(&self) -> &str {
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&self.config.author
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}
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// Construct book
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fn parse_summary(&mut self) -> Result<(), Box<Error>> {
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@ -4,7 +4,7 @@ extern crate pulldown_cmark;
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use renderer::html_handlebars::helpers;
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use renderer::Renderer;
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use book::{BookItems, BookConfig};
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use book::MDBook;
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use {utils, theme};
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use std::path::PathBuf;
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@ -26,12 +26,12 @@ impl HtmlHandlebars {
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}
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impl Renderer for HtmlHandlebars {
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fn render(&self, book: BookItems, config: &BookConfig) -> Result<(), Box<Error>> {
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fn render(&self, book: &MDBook) -> Result<(), Box<Error>> {
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debug!("[fn]: render");
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let mut handlebars = Handlebars::new();
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// Load theme
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let theme = theme::Theme::new(&config.get_src());
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let theme = theme::Theme::new(book.get_src());
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// Register template
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debug!("[*]: Register handlebars template");
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@ -43,22 +43,22 @@ impl Renderer for HtmlHandlebars {
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handlebars.register_helper("previous", Box::new(helpers::navigation::previous));
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handlebars.register_helper("next", Box::new(helpers::navigation::next));
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let mut data = try!(make_data(book.clone(), config));
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let mut data = try!(make_data(book));
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// Check if dest directory exists
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debug!("[*]: Check if destination directory exists");
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match utils::create_path(config.get_dest()) {
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match utils::create_path(book.get_dest()) {
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Err(_) => return Err(Box::new(io::Error::new(io::ErrorKind::Other, "Unexcpected error when constructing destination path"))),
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_ => {},
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};
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// Render a file for every entry in the book
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let mut index = true;
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for (_, item) in book {
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for (_, item) in book.iter() {
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if item.path != PathBuf::new() {
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let path = config.get_src().join(&item.path);
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let path = book.get_src().join(&item.path);
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debug!("[*]: Opening file: {:?}", path);
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let mut f = try!(File::open(&path));
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@ -90,10 +90,10 @@ impl Renderer for HtmlHandlebars {
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debug!("[*]: Render template");
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let rendered = try!(handlebars.render("index", &data));
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debug!("[*]: Create file {:?}", &config.get_dest().join(&item.path).with_extension("html"));
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debug!("[*]: Create file {:?}", &book.get_dest().join(&item.path).with_extension("html"));
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// Write to file
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let mut file = try!(utils::create_file(&config.get_dest().join(&item.path).with_extension("html")));
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output!("[*] Creating {:?} ✓", &config.get_dest().join(&item.path).with_extension("html"));
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let mut file = try!(utils::create_file(&book.get_dest().join(&item.path).with_extension("html")));
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output!("[*] Creating {:?} ✓", &book.get_dest().join(&item.path).with_extension("html"));
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try!(file.write_all(&rendered.into_bytes()));
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@ -101,13 +101,13 @@ impl Renderer for HtmlHandlebars {
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if index {
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debug!("[*]: index.html");
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try!(fs::copy(
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config.get_dest().join(&item.path.with_extension("html")),
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config.get_dest().join("index.html")
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book.get_dest().join(&item.path.with_extension("html")),
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book.get_dest().join("index.html")
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));
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output!(
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"[*] Creating index.html from {:?} ✓",
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config.get_dest().join(&item.path.with_extension("html"))
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book.get_dest().join(&item.path.with_extension("html"))
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);
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index = false;
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}
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@ -118,33 +118,33 @@ impl Renderer for HtmlHandlebars {
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debug!("[*] Copy static files");
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// JavaScript
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let mut js_file = try!(File::create(config.get_dest().join("book.js")));
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let mut js_file = try!(File::create(book.get_dest().join("book.js")));
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try!(js_file.write_all(&theme.js));
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// Css
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let mut css_file = try!(File::create(config.get_dest().join("book.css")));
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let mut css_file = try!(File::create(book.get_dest().join("book.css")));
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try!(css_file.write_all(&theme.css));
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// syntax highlighting
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let mut highlight_css = try!(File::create(config.get_dest().join("highlight.css")));
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let mut highlight_css = try!(File::create(book.get_dest().join("highlight.css")));
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try!(highlight_css.write_all(&theme.highlight_css));
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let mut highlight_js = try!(File::create(config.get_dest().join("highlight.js")));
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let mut highlight_js = try!(File::create(book.get_dest().join("highlight.js")));
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try!(highlight_js.write_all(&theme.highlight_js));
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Ok(())
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}
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}
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fn make_data(book: BookItems, config: &BookConfig) -> Result<BTreeMap<String,Json>, Box<Error>> {
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fn make_data(book: &MDBook) -> Result<BTreeMap<String,Json>, Box<Error>> {
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debug!("[fn]: make_data");
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let mut data = BTreeMap::new();
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data.insert("language".to_string(), "en".to_json());
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data.insert("title".to_string(), config.title.to_json());
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data.insert("title".to_string(), book.get_title().to_json());
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let mut chapters = vec![];
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for (section, item) in book {
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for (section, item) in book.iter() {
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let mut chapter = BTreeMap::new();
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chapter.insert("section".to_string(), section.to_json());
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chapter.insert("name".to_string(), item.name.to_json());
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@ -1,8 +1,5 @@
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use book::BookItems;
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use book::BookConfig;
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use std::error::Error;
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pub trait Renderer {
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fn render(&self, book: BookItems, config: &BookConfig) -> Result<(), Box<Error>>;
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fn render(&self, book: &::book::MDBook) -> Result<(), Box<Error>>;
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}
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