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Add mermaid JS renderer #12334

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Jul 27, 2020
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39 changes: 0 additions & 39 deletions docs/content/doc/advanced/customizing-gitea.en-us.md
Original file line number Diff line number Diff line change
Expand Up @@ -108,45 +108,6 @@ Apart from `extra_links.tmpl` and `extra_tabs.tmpl`, there are other useful temp
- `body_outer_post.tmpl`, before the bottom `<footer>` element.
- `footer.tmpl`, right before the end of the `<body>` tag, a good place for additional Javascript.

#### Example: Mermaid.js

If you would like to add [mermaid.js](https://mermaid-js.github.io/mermaid) support to Gitea's markdown you simply add:

```html
{{if .RequireHighlightJS}}
<script src="https://unpkg.com/[email protected]/dist/mermaid.min.js"></script>
<!-- or wherever you have placed it -->
<script>mermaid.init(".language-mermaid")</script>
{{end}}
```

to `custom/footer.tmpl`. You then can add blocks
like below to your markdown:

```mermaid
stateDiagram
[*] --> Active

state Active {
[*] --> NumLockOff
NumLockOff --> NumLockOn : EvNumLockPressed
NumLockOn --> NumLockOff : EvNumLockPressed
--
[*] --> CapsLockOff
CapsLockOff --> CapsLockOn : EvCapsLockPressed
CapsLockOn --> CapsLockOff : EvCapsLockPressed
--
[*] --> ScrollLockOff
ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
}
```

If you want to use Mermaid.js outside of markdown, e.g. in other templates or HTML files,
you would need to remove `{{if .RequireHighlightJS}}` and `{{end}}`.

Mermaid will detect and use tags with `class="language-mermaid"`.

#### Example: PlantUML

You can add [PlantUML](https://plantuml.com/) support to Gitea's markdown by using a PlantUML server.
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1 change: 1 addition & 0 deletions docs/content/page/index.en-us.md
Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,7 @@ Windows, on architectures like amd64, i386, ARM, PowerPC, and others.
- Environment variables
- Command line options
- Multi-language support ([21 languages](https://github.com/go-gitea/gitea/tree/master/options/locale))
- [Mermaid](https://mermaidjs.github.io/) Diagram support
- Mail service
- Notifications
- Registration confirmation
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