Allow to define own HTML <head> attributes
Create a `index.hbs` template file to render additional HTML <head> attributes
This commit is contained in:
Gilles Rasigade
Eric Huss
parent
8ee950e3de
commit
61c8413138
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@ -327,6 +327,9 @@ impl Renderer for HtmlHandlebars {
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debug!("Register the index handlebars template");
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handlebars.register_template_string("index", String::from_utf8(theme.index.clone())?)?;
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debug!("Register the head handlebars template");
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handlebars.register_partial("head", String::from_utf8(theme.head.clone())?)?;
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debug!("Register the header handlebars template");
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handlebars.register_partial("header", String::from_utf8(theme.header.clone())?)?;
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@ -0,0 +1 @@
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{{!-- Put your head HTML text here --}}
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@ -1,5 +1,6 @@
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<!DOCTYPE HTML>
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<html lang="{{ language }}" class="sidebar-visible no-js {{ default_theme }}">
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<head>
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<!-- Book generated using mdBook -->
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<meta charset="UTF-8">
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@ -8,6 +9,9 @@
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<meta name="robots" content="noindex" />
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{{/if}}
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<!-- Custom HTML head -->
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{{> head}}
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
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<meta name="description" content="{{ description }}">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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@ -21,7 +25,9 @@
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<!-- Fonts -->
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<link rel="stylesheet" href="{{ path_to_root }}FontAwesome/css/font-awesome.css">
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<link href="https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800" rel="stylesheet" type="text/css">
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<link
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href="https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800"
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rel="stylesheet" type="text/css">
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<link href="https://fonts.googleapis.com/css?family=Source+Code+Pro:500" rel="stylesheet" type="text/css">
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<!-- Highlight.js Stylesheets -->
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@ -36,9 +42,11 @@
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{{#if mathjax_support}}
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<!-- MathJax -->
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<script async type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
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<script async type="text/javascript"
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src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
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{{/if}}
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</head>
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<body>
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<!-- Provide site root to javascript -->
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<script type="text/javascript">
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@ -100,21 +108,30 @@
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<div id="menu-bar-hover-placeholder"></div>
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<div id="menu-bar" class="menu-bar sticky bordered">
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<div class="left-buttons">
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<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
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<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents"
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aria-label="Toggle Table of Contents" aria-controls="sidebar">
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<i class="fa fa-bars"></i>
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</button>
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<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
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<button id="theme-toggle" class="icon-button" type="button" title="Change theme"
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aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
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<i class="fa fa-paint-brush"></i>
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</button>
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<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
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<li role="none"><button role="menuitem" class="theme" id="light">{{ theme_option "Light" }}</button></li>
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<li role="none"><button role="menuitem" class="theme" id="rust">{{ theme_option "Rust" }}</button></li>
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<li role="none"><button role="menuitem" class="theme" id="coal">{{ theme_option "Coal" }}</button></li>
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<li role="none"><button role="menuitem" class="theme" id="navy">{{ theme_option "Navy" }}</button></li>
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<li role="none"><button role="menuitem" class="theme" id="ayu">{{ theme_option "Ayu" }}</button></li>
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<li role="none"><button role="menuitem" class="theme"
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id="light">{{ theme_option "Light" }}</button></li>
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<li role="none"><button role="menuitem" class="theme"
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id="rust">{{ theme_option "Rust" }}</button></li>
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<li role="none"><button role="menuitem" class="theme"
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id="coal">{{ theme_option "Coal" }}</button></li>
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<li role="none"><button role="menuitem" class="theme"
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id="navy">{{ theme_option "Navy" }}</button></li>
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<li role="none"><button role="menuitem" class="theme" id="ayu">{{ theme_option "Ayu" }}</button>
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</li>
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</ul>
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{{#if search_enabled}}
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<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
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<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)"
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aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S"
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aria-controls="searchbar">
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<i class="fa fa-search"></i>
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</button>
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{{/if}}
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@ -137,7 +154,9 @@
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{{#if search_enabled}}
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<div id="search-wrapper" class="hidden">
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<form id="searchbar-outer" class="searchbar-outer">
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<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
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<input type="search" name="search" id="searchbar" name="searchbar"
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placeholder="Search this book ..." aria-controls="searchresults-outer"
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aria-describedby="searchresults-header">
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</form>
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<div id="searchresults-outer" class="searchresults-outer hidden">
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<div id="searchresults-header" class="searchresults-header"></div>
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@ -164,13 +183,15 @@
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<nav class="nav-wrapper" aria-label="Page navigation">
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<!-- Mobile navigation buttons -->
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{{#previous}}
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<a rel="prev" href="{{ path_to_root }}{{link}}" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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<a rel="prev" href="{{ path_to_root }}{{link}}" class="mobile-nav-chapters previous"
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title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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<i class="fa fa-angle-left"></i>
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</a>
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{{/previous}}
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{{#next}}
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<a rel="next" href="{{ path_to_root }}{{link}}" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
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<a rel="next" href="{{ path_to_root }}{{link}}" class="mobile-nav-chapters next"
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title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
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<i class="fa fa-angle-right"></i>
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</a>
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{{/next}}
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@ -182,13 +203,15 @@
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<nav class="nav-wide-wrapper" aria-label="Page navigation">
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{{#previous}}
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<a rel="prev" href="{{ path_to_root }}{{link}}" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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<a rel="prev" href="{{ path_to_root }}{{link}}" class="nav-chapters previous" title="Previous chapter"
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aria-label="Previous chapter" aria-keyshortcuts="Left">
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<i class="fa fa-angle-left"></i>
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</a>
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{{/previous}}
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{{#next}}
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<a rel="next" href="{{ path_to_root }}{{link}}" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
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<a rel="next" href="{{ path_to_root }}{{link}}" class="nav-chapters next" title="Next chapter"
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aria-label="Next chapter" aria-keyshortcuts="Right">
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<i class="fa fa-angle-right"></i>
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</a>
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{{/next}}
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@ -221,8 +244,10 @@
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// make sure we don't activate google analytics if the developer is
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// inspecting the book locally...
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if (localAddrs.indexOf(document.location.hostname) === -1) {
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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(function (i, s, o, g, r, a, m) {
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i['GoogleAnalyticsObject'] = r; i[r] = i[r] || function () {
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(i[r].q = i[r].q || []).push(arguments)
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}, i[r].l = 1 * new Date(); a = s.createElement(o),
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m = s.getElementsByTagName(o)[0]; a.async = 1; a.src = g; m.parentNode.insertBefore(a, m)
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})(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');
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@ -286,4 +311,5 @@
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{{/if}}
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</body>
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</html>
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@ -12,6 +12,7 @@ use std::path::Path;
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use crate::errors::*;
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pub static INDEX: &[u8] = include_bytes!("index.hbs");
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pub static HEAD: &[u8] = include_bytes!("head.hbs");
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pub static HEADER: &[u8] = include_bytes!("header.hbs");
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pub static CHROME_CSS: &[u8] = include_bytes!("css/chrome.css");
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pub static GENERAL_CSS: &[u8] = include_bytes!("css/general.css");
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@ -42,6 +43,7 @@ pub static FONT_AWESOME_OTF: &[u8] = include_bytes!("FontAwesome/fonts/FontAweso
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#[derive(Debug, PartialEq)]
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pub struct Theme {
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pub index: Vec<u8>,
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pub head: Vec<u8>,
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pub header: Vec<u8>,
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pub chrome_css: Vec<u8>,
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pub general_css: Vec<u8>,
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@ -72,6 +74,7 @@ impl Theme {
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{
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let files = vec![
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(theme_dir.join("index.hbs"), &mut theme.index),
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(theme_dir.join("head.hbs"), &mut theme.head),
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(theme_dir.join("header.hbs"), &mut theme.header),
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(theme_dir.join("book.js"), &mut theme.js),
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(theme_dir.join("css/chrome.css"), &mut theme.chrome_css),
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@ -114,6 +117,7 @@ impl Default for Theme {
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fn default() -> Theme {
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Theme {
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index: INDEX.to_owned(),
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head: HEAD.to_owned(),
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header: HEADER.to_owned(),
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chrome_css: CHROME_CSS.to_owned(),
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general_css: GENERAL_CSS.to_owned(),
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@ -168,6 +172,7 @@ mod tests {
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fn theme_dir_overrides_defaults() {
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let files = [
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"index.hbs",
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"head.hbs",
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"header.hbs",
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"favicon.png",
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"css/chrome.css",
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@ -194,6 +199,7 @@ mod tests {
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let empty = Theme {
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index: Vec::new(),
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head: Vec::new(),
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header: Vec::new(),
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chrome_css: Vec::new(),
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general_css: Vec::new(),
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