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Update more content management files

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Ryan Watters
2017-02-20 02:47:49 -06:00
parent 370d66869f
commit 49f468e6a9
7 changed files with 472 additions and 6 deletions
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content/content-management/cross-references.md
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@@ -9,9 +9,9 @@ categories: [content management]
tags: ["cross references","references", "anchors", "urls"]
weight: 80
draft: false
slug:
aliases: []
toc:
needsreview: true
notesforauthors:
---
content/content-management/front-matter.md
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@@ -11,6 +11,7 @@ weight: 20
draft: false
slug:
aliases: [/content/front-matter/]
needsreview: true
toc:
notesforauthors:
---
content/content-management/menus.md
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slug:
aliases: [/extras/menus/]
toc: false
needsreview: true
notesforauthors:
---
---
Hugo has a simple yet powerful menu system that permits content to be
placed in menus with a good degree of control without a lot of work.
*TIP:* If all you want is a simple menu for your sections, see [Section Menu for "the Lazy Blogger"]({{< relref "#section-menu-for-the-lazy-blogger" >}}).
Some of the features of Hugo Menus:
* Place content in one or many menus
* Handle nested menus with unlimited depth
* Create menu entries without being attached to any content
* Distinguish active element (and active branch)
## What is a menu?
A menu is a named array of menu entries accessible on the site under
`.Site.Menus` by name. For example, if I have a menu called `main`, I would
access it via `.Site.Menus.main`.
If you make use of the [multilingual feature]({{< relref "content/multilingual.md#menus">}}) you can define menus language independent.
A menu entry has the following properties:
* **URL** string
* **Name** string
* **Menu** string
* **Identifier** string
* **Pre** template.HTML
* **Post** template.HTML
* **Weight** int
* **Parent** string
* **Children** Menu
And the following functions:
* **HasChildren** bool
Additionally, there are some relevant functions available on the page:
* **IsMenuCurrent** (menu string, menuEntry *MenuEntry ) bool
* **HasMenuCurrent** (menu string, menuEntry *MenuEntry) bool
## Adding content to menus
Hugo supports a couple of different methods of adding a piece of content
to the front matter.
### Simple
If all you need to do is add an entry to a menu, the simple form works
well.
**A single menu:**
---
menu: "main"
---
**Multiple menus:**
---
menu: ["main", "footer"]
---
### Advanced
If more control is required, then the advanced approach gives you the
control you want. All of the menu entry properties listed above are
available.
---
menu:
main:
parent: 'extras'
weight: 20
---
## Adding (non-content) entries to a menu
You can also add entries to menus that aren’t attached to a piece of
content. This takes place in the sitewide [config file](/overview/configuration/).
Here’s an example `config.toml`:
[[menu.main]]
name = "about hugo"
pre = "<i class='fa fa-heart'></i>"
weight = -110
identifier = "about"
url = "/about/"
[[menu.main]]
name = "getting started"
pre = "<i class='fa fa-road'></i>"
weight = -100
url = "/getting-started/"
And the equivalent example `config.yaml`:
---
menu:
main:
- Name: "about hugo"
Pre: "<i class='fa fa-heart'></i>"
Weight: -110
Identifier: "about"
URL: "/about/"
- Name: "getting started"
Pre: "<i class='fa fa-road'></i>"
Weight: -100
URL: "/getting-started/"
---
**NOTE:** The URLs must be relative to the context root. If the `baseURL` is `http://example.com/mysite/`, then the URLs in the menu must not include the context root `mysite`. Using an absolute URL will overide the baseURL. If the `URL` is `http://subdomain.example.com/`, the output will be `http://subdomain.example.com`.
## Nesting
All nesting of content is done via the `parent` field.
The parent of an entry should be the identifier of another entry.
Identifier should be unique (within a menu).
The following order is used to determine an Identifier:
> Name > LinkTitle > Title.
This means that the title will be used unless
linktitle is present, etc. In practice Name and Identifier are never
displayed and only used to structure relationships.
In this example, the top level of the menu is defined in the config file
and all content entries are attached to one of these entries via the
`parent` field.
## Rendering menus
Hugo makes no assumptions about how your rendered HTML will be
structured. Instead, it provides all of the functions you will need to be
able to build your menu however you want.
The following is an example:
<!--sidebar start-->
<aside>
<div id="sidebar" class="nav-collapse">
<!-- sidebar menu start-->
<ul class="sidebar-menu">
{{ $currentPage := . }}
{{ range .Site.Menus.main }}
{{ if .HasChildren }}
<li class="sub-menu{{if $currentPage.HasMenuCurrent "main" . }} active{{end}}">
<a href="javascript:;" class="">
{{ .Pre }}
<span>{{ .Name }}</span>
<span class="menu-arrow arrow_carrot-right"></span>
</a>
<ul class="sub">
{{ range .Children }}
<li{{if $currentPage.IsMenuCurrent "main" . }} class="active"{{end}}><a href="{{.URL}}"> {{ .Name }} </a> </li>
{{ end }}
</ul>
{{else}}
<li>
<a href="{{.URL}}">
{{ .Pre }}
<span>{{ .Name }}</span>
</a>
{{end}}
</li>
{{end}}
<li> <a href="https://github.com/spf13/hugo/issues" target="blank">Questions and Issues</a> </li>
<li> <a href="#" target="blank">Edit this Page</a> </li>
</ul>
<!-- sidebar menu end-->
</div>
</aside>
<!--sidebar end-->
> **Note**: use the `absLangURL` or `relLangURL` if your theme makes use of the [multilingual feature]({{< relref "content/multilingual.md" >}}). In contrast to `absURL` and `relURL` it adds the correct language prefix to the url. [Read more]({{< relref "templates/functions.md#urls" >}}).
## Section Menu for "the Lazy Blogger"
To enable this menu, add this to your site config, i.e. `config.toml`:
```
SectionPagesMenu = "main"
```
The menu name can be anything, but take a note of what it is.
This will create a menu with all the sections as menu items and all the sections' pages as "shadow-members". The _shadow_ implies that the pages isn't represented by a menu-item themselves, but this enables you to create a top-level menu like this:
```
<nav class="sidebar-nav">
{{ $currentPage := . }}
{{ range .Site.Menus.main }}
<a class="sidebar-nav-item{{if or ($currentPage.IsMenuCurrent "main" .) ($currentPage.HasMenuCurrent "main" .) }} active{{end}}" href="{{.URL}}">{{ .Name }}</a>
{{ end }}
</nav>
```
In the above, the menu item is marked as active if on the current section's list page or on a page in that section.
The above is all that's needed. But if you want custom menu items, e.g. changing weight or name, you can define them manually in the site config, i.e. `config.toml`:
```
[[menu.main]]
name = "This is the blog section"
weight = -110
identifier = "blog"
url = "/blog/"
```
**Note** that the `identifier` must match the section name.
content/content-management/multilingual-mode.md
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toc: true
needsreview: true
notesforauthors:
---
---
Hugo supports multiple languages side-by-side (added in `Hugo 0.17`). Define the available languages in a `Languages` section in your top-level `config.toml` (or equivalent).
Example:
```
DefaultContentLanguage = "en"
copyright = "Everything is mine"
[params.navigation]
help = "Help"
[Languages]
[Languages.en]
title = "My blog"
weight = 1
[Languages.en.params]
linkedin = "english-link"
[Languages.fr]
copyright = "Tout est à moi"
title = "Mon blog"
weight = 2
[Languages.fr.params]
linkedin = "lien-francais"
[Languages.fr.navigation]
help = "Aide"
```
Anything not defined in a `[Languages]` block will fall back to the global
value for that key (like `copyright` for the English (`en`) language in this example).
With the config above, all content, sitemap, RSS feeds, paginations
and taxonomy pages will be rendered below `/` in English (your default content language), and below `/fr` in French.
When working with params in frontmatter pages, omit the `params` in the key for the translation.
If you want all of the languages to be put below their respective language code, enable `defaultContentLanguageInSubdir: true` in your configuration.
Only the obvious non-global options can be overridden per language. Examples of global options are `BaseURL`, `BuildDrafts`, etc.
Taxonomies and Blackfriday configuration can also be set per language, example:
```
[Taxonomies]
tag = "tags"
[blackfriday]
angledQuotes = true
hrefTargetBlank = true
[Languages]
[Languages.en]
weight = 1
title = "English"
[Languages.en.blackfriday]
angledQuotes = false
[Languages.fr]
weight = 2
title = "Français"
[Languages.fr.Taxonomies]
plaque = "plaques"
```
### Translating your content
Translated articles are identified by the name of the content file.
Example of translated articles:
1. `/content/about.en.md`
2. `/content/about.fr.md`
You can also have:
1. `/content/about.md`
2. `/content/about.fr.md`
In which case the config variable `defaultContentLanguage` will be used to affect the default language `about.md`. This way, you can
slowly start to translate your current content without having to rename everything.
If left unspecified, the value for `defaultContentLanguage` defaults to `en`.
By having the same _base file name_, the content pieces are linked together as translated pieces.
### Link to translated content
To create a list of links to translated content, use a template similar to this:
```
{{ if .IsTranslated }}
<h4>{{ i18n "translations" }}</h4>
<ul>
{{ range .Translations }}
<li>
<a href="{{ .Permalink }}">{{ .Lang }}: {{ .Title }}{{ if .IsPage }} ({{ i18n "wordCount" . }}){{ end }}</a>
</li>
{{ end}}
</ul>
{{ end }}
```
The above can be put in a `partial` and included in any template, be it for a content page or the home page. It will not print anything if there are no translations for a given page, or if it is -- in the case of the home page, section listing etc. -- a site with only one language.
The above also uses the `i18n` func, see [Translation of strings](#translation-of-strings).
### Translation of strings
Hugo uses [go-i18n](https://github.com/nicksnyder/go-i18n) to support string translations. Follow the link to find tools to manage your translation workflows.
Translations are collected from the `themes/[name]/i18n/` folder (built into the theme), as well as translations present in `i18n/` at the root of your project. In the `i18n`, the translations will be merged and take precedence over what is in the theme folder. Language files should be named according to RFC 5646 with names such as `en-US.yaml`, `fr.yaml`, etc.
From within your templates, use the `i18n` function like this:
```
{{ i18n "home" }}
```
This uses a definition like this one in `i18n/en-US.yaml`:
```
- id: home
translation: "Home"
```
Often you will want to use to the page variables in the translations strings. To do that, pass on the "." context when calling `i18n`:
```
{{ i18n "wordCount" . }}
```
This uses a definition like this one in `i18n/en-US.yaml`:
```
- id: wordCount
translation: "This article has {{ .WordCount }} words."
```
An example of singular and plural form:
```
- id: readingTime
translation:
one: "One minute read"
other: "{{.Count}} minutes read"
```
And then in the template:
```
{{ i18n "readingTime" .ReadingTime }}
```
To track down missing translation strings, run Hugo with the `--i18n-warnings` flag:
```bash
hugo --i18n-warnings | grep i18n
i18n|MISSING_TRANSLATION|en|wordCount
```
### Menus
You can define your menus for each language independently. The [creation of a menu](/content-management/menus/) works analogous to earlier versions of Hugo, except that they have to be defined in their language-specific block in the configuration file:
```toml
defaultContentLanguage = "en"
[languages.en]
weight = 0
languageName = "English"
[[languages.en.menu.main]]
url = "/"
name = "Home"
weight = 0
[languages.de]
weight = 10
languageName = "Deutsch"
[[languages.de.menu.main]]
url = "/"
name = "Startseite"
weight = 0
```
The rendering of the main navigation works as usual. `.Site.Menus` will just contain the menu of the current language. Pay attention to the generation of the menu links. `absLangURL` takes care that you link to the correct locale of your website. Otherwise, both menu entries would link to the English version because it's the default content language that resides in the root directory.
```html
<ul>
{{- $currentPage := . -}}
{{ range .Site.Menus.main -}}
<li class="{{ if $currentPage.IsMenuCurrent "main" . }}active{{ end }}">
<a href="{{ .URL | absLangURL }}">{{ .Name }}</a>
</li>
{{- end }}
</ul>
```
### Missing translations
If a string does not have a translation for the current language, Hugo will use the value from the default language. If no default value is set, an empty string will be shown.
While translating a Hugo site, it can be handy to have a visual indicator of missing translations. The `EnableMissingTranslationPlaceholders` config option will flag all untranslated strings with the placeholder `[i18n] identifier`, where `identifier` is the id of the missing translation.
**Remember: Hugo will generate your website with these placeholders. It might not be suited for production environments.**
### Multilingual Themes support
To support Multilingual mode in your themes, some considerations must be taken for the URLs in the templates. If there are more than one language, URLs must either come from the built-in `.Permalink` or `.URL`, be constructed with `relLangURL` or `absLangURL` template funcs -- or prefixed with `{{.LanguagePrefix }}`.
If there are more than one language defined, the`LanguagePrefix` variable will equal `"/en"` (or whatever your `CurrentLanguage` is). If not enabled, it will be an empty string, so it is harmless for single-language sites.
content/content-management/table-of-contents.md
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@@ -11,5 +11,33 @@ weight: 100
draft: false
aliases: [/extras/toc/]
toc: false
needsreview: true
notesforauthors:
---
---
Hugo will automatically parse the Markdown for your content and create
a Table of Contents you can use to guide readers to the sections within
your content.
{{% note "TOC Heading Levels are Fixed" %}}
{{% /note %}}
## Usage
Simply create content like you normally would with the appropriate headers.
Hugo will take this Markdown and create a table of contents stored in the [content variable](/variables-and-params/page-variables/) `.TableOfContents`.
## Template Example
This is example code of a [single.html template](/templates/single-page-templates/).
```golang
{{ partial "header.html" . }}
<div id="toc" class="well col-md-4 col-sm-6">
{{ .TableOfContents }}
</div>
<h1>{{ .Title }}</h1>
{{ .Content }}
{{ partial "footer.html" . }}
```
static/css/style.min.css
Vendored
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themes/hugodocs/pipeline/scss/_variables.scss
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@@ -68,7 +68,7 @@ $code-copy-button-color:#ffffff;
$code-copy-button-text-color:$base-font-color;
$code-base-font-color:$hugo-pink-light;
$inline-code-text-color:$base-font-color;
$inline-code-background-color:lighten($hugo-gray-light,21%);
$inline-code-background-color:$hugo-gray-ultra-light;
//Sidebar & Breadcrumb
$site-navigation-width: 280px;