書籍首頁的佈景主題
佈景主題（Themes）是指你在 gitbook.com 上的書籍首頁，並不是指書籍內文的排版樣式。你可以選擇任一種預設主題，或是自訂 HTML 模板。
預設主題
GitBook 的預設主題以開源方式提供，你可以從 GitHub 取得檔案。
格式
GitBook 使用 Nunjucks 與 Jinga2 的語法。
Variables for book homepage
| Variable | Type | Description |
|---|---|---|
book |
<book> |
Book to display |
Book Representation
| Variable | Type | Description |
|---|---|---|
id |
string |
Complete id of the book (ex: Username/Test) |
name |
string |
Name of the book |
title |
string |
Title of the book |
description |
string |
Description of the book |
public |
boolean |
False if the book is private |
price |
number |
Price of the book (0 equals free) |
githubId |
string |
ID of the book on GitHub (ex: Username/Test) |
categories |
array[string] |
List of tags associated with this book |
author |
<user> |
User that created the book |
collaborators |
array[<user>] |
Array of collaborators of the book (excluding the author) |
cover.small |
string |
Url of the cover (size small) |
cover.large |
string |
Url of the cover (size large) |
urls.access |
string |
Url to access the book homepage |
urls.homepage |
string |
Url of the homepage (using custom domain) |
urls.read |
string |
Url to read the book |
urls.reviews |
string |
Url to the reviews page |
urls.subscribe |
string |
Url to submit email subscriptions |
urls.download.epub |
string |
Url to download ebook (as EPUB) |
urls.download.mobi |
string |
Url to download ebook (as Mobi) |
urls.download.pdf |
string |
Url to download ebook (as PDF) |
User Representation
| Variable | Type | Description |
|---|---|---|
username |
string |
Username of the user |
name |
string |
Name of the user |
urls.profile |
string |
Url to access the profile homepage |
urls.avatar |
string |
Url of avatar |
accounts.twitter |
string |
Username on Twitter (if linked) |
accounts.github |
string |
Username on GitHub (if linked) |