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--color
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README.md
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@ -101,26 +101,21 @@ Spaceship is a minimalistic, powerful and extremely customizable [Jekyll](https:
- [1.3 Headerless](#headerless) - [1.3 Headerless](#headerless)
- [1.4 Cell Alignment](#cell-alignment) - [1.4 Cell Alignment](#cell-alignment)
- [1.5 Cell Markdown](#cell-markdown) - [1.5 Cell Markdown](#cell-markdown)
- [1.6 Cell Inline Attributes](#cell-inline-attributes)
- [2. MathJax Usage](#2-mathjax-usage) - [2. MathJax Usage](#2-mathjax-usage)
- [2.1 Performance Optimization](#21-performance-optimization) - [2.1 Performance Optimization](#21-performance-optimization)
- [2.2 How to use?](#22-how-to-use) - [2.2 How to use?](#22-how-to-use)
- [3. PlantUML Usage](#3-plantuml-usage) - [3. PlantUML Usage](#3-plantuml-usage)
- [4. Mermaid Usage](#4-mermaid-usage) - [4. Video Usage](#4-video-usage)
- [5. Media Usage](#5-media-usage) - [4.1 Youtube Usage](#youtube-usage)
- [5.1 Youtube Usage](#youtube-usage) - [4.2 Vimeo Usage](#vimeo-usage)
- [5.2 Vimeo Usage](#vimeo-usage) - [4.3 DailyMotion Usage](#dailymotion-usage)
- [5.3 DailyMotion Usage](#dailymotion-usage) - [4.4 General Video Usage](#general-video-usage)
- [5.4 Spotify Usage](#spotify-usage) - [5. Hybrid HTML with Markdown](#5-hybrid-html-with-markdown)
- [5.5 SoundCloud Usage](#soundcloud-usage) - [6. Markdown Polyfill](#6-markdown-polyfill)
- [5.6 General Video Usage](#general-video-usage) - [6.1 Escape Ordered List](#escape-ordered-list)
- [5.7 General Audio Usage](#general-audio-usage) - [7. Emoji Usage](#7-emoji-usage)
- [6. Hybrid HTML with Markdown](#6-hybrid-html-with-markdown) - [7.1 Emoji Customizing](#71-emoji-customizing)
- [7. Markdown Polyfill](#7-markdown-polyfill) - [8. Modifying Element Usage](#8-modifying-element-usage)
- [7.1 Escape Ordered List](#71-escape-ordered-list)
- [8. Emoji Usage](#8-emoji-usage)
- [8.1 Emoji Customizing](#81-emoji-customizing)
- [9. Modifying Element Usage](#9-modifying-element-usage)
- [Credits](#credits) - [Credits](#credits)
- [Contributing](#contributing) - [Contributing](#contributing)
- [License](#license) - [License](#license)
@ -144,12 +139,7 @@ plugins:
- jekyll-spaceship - jekyll-spaceship
``` ```
**💡 Tip:** Note that GitHub Pages runs in `safe` mode and only allows [a set of whitelisted plugins](https://pages.github.com/versions/). To use the gem in GitHub Pages, you need to build locally or use CI (e.g. [travis](https://travis-ci.org/), [github workflow](https://help.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow)) and deploy to your `gh-pages` branch. **💡 Tip:** Note that GitHub Pages runs in `safe` mode and only allows [a set of whitelisted plugins](https://pages.github.com/versions/). To use the gem in GitHub Pages, you need to build locally or use CI (e.g. [travis](https://travis-ci.org/), [github workflow](https://help.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow)) and deploy to your `gh-pages` branch. [Click here for more information.](https://jekyllrb.com/docs/continuous-integration/github-actions/) (e.g. [https://github.com/jeffreytse/jekyll-jeffreytse-blog](https://github.com/jeffreytse/jekyll-jeffreytse-blog))
### Additions for Unlimited GitHub Pages
* Here is a GitHub Action named [jekyll-deploy-action](https://github.com/jeffreytse/jekyll-deploy-action) for Jekyll site deployment conveniently. 👍
* Here is a [Jekyll site](https://github.com/jeffreytse/jekyll-jeffreytse-blog) using Travis to build and deploy to GitHub Pages for your references.
## Configuration ## Configuration
@ -158,57 +148,24 @@ This plugin runs with the following configuration options by default. Alternativ
```yml ```yml
# Where things are # Where things are
jekyll-spaceship: jekyll-spaceship:
# default enabled processors
processors: processors:
- table-processor - table-processor
- mathjax-processor - mathjax-processor
- plantuml-processor - plantuml-processor
- mermaid-processor
- polyfill-processor - polyfill-processor
- media-processor - video-processor
- emoji-processor - emoji-processor
- element-processor - element-processor
mathjax-processor: mathjax-processor:
src: src: //cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML
- https://polyfill.io/v3/polyfill.min.js?features=es6
- https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
config: config:
tex: tex2jax:
inlineMath: inlineMath:
- ['$','$'] - ['$','$']
- ['\(','\)'] - ['\(','\)']
svg:
fontCache: 'global'
plantuml-processor: plantuml-processor:
mode: default # mode value 'pre-fetch' for fetching image at building stage src: http://www.plantuml.com/plantuml/png/
css:
class: plantuml
syntax:
code: 'plantuml!'
custom: ['@startuml', '@enduml']
src: http://www.plantuml.com/plantuml/svg/
mermaid-processor:
mode: default # mode value 'pre-fetch' for fetching image at building stage
css:
class: mermaid
syntax:
code: 'mermaid!'
custom: ['@startmermaid', '@endmermaid']
config:
theme: default
src: https://mermaid.ink/svg/
media-processor:
default:
id: 'media-{id}'
class: 'media'
width: '100%'
height: 350
frameborder: 0
style: 'max-width: 600px; outline: none;'
allow: 'encrypted-media; picture-in-picture'
emoji-processor: emoji-processor:
css:
class: emoji
src: https://github.githubassets.com/images/icons/emoji/ src: https://github.githubassets.com/images/icons/emoji/
``` ```
@ -542,61 +499,6 @@ Rowspan is 4
</tbody> </tbody>
</table> </table>
#### Cell Inline Attributes
This feature is very useful for custom cell such as using inline style. (e.g., background, color, font)
The idea and syntax comes from the [Maruku](http://maruku.rubyforge.org/) package.
[](https://kramdown.gettalong.org/syntax.html#block-ials)
Following are some examples of attributes definitions (ALDs) and afterwards comes the syntax explanation:
```markdown
{:ref-name: #id .cls1 .cls2}
{:second: ref-name #id-of-other title="hallo you"}
{:other: ref-name second}
```
An ALD line has the following structure:
- a left brace, optionally preceded by up to three spaces,
- followed by a colon, the id and another colon,
- followed by attribute definitions (allowed characters are backslash-escaped closing braces or any character except a not escaped closing brace),
- followed by a closing brace and optional spaces until the end of the line.
If there is more than one ALD with the same reference name, the attribute definitions of all the ALDs are processed like they are defined in one ALD.
An inline attribute list (IAL) is used to attach attributes to another element.
Here are some examples for span IALs:
```markdown
{: #id .cls1 .cls2} <!-- #id <=> id="id", .cls1 .cls2 <=> class="cls1 cls2" -->
{: ref-name title="hallo you"}
{: ref-name class='.cls3' .cls4}
```
Here is an example for custom table cell with IAL:
```markdown
{:color-style: style="background: black;"}
{:color-style: style="color: white;"}
{:text-style: style="font-weight: 800; text-decoration: underline;"}
|: Here's an Inline Attribute Lists example :||||
| ------- | ------------------ | -------------------- | ------------------ |
|: :|: <div style="color: red;"> &lt; Normal HTML Block > </div> :|||
| ^^ | Red {: .cls style="background: orange" } |||
| ^^ IALs | Green {: #id style="background: green; color: white" } |||
| ^^ | Blue {: style="background: blue; color: white" } |||
| ^^ | Black {: color-style text-style } |||
```
Code above would be parsed as:
<img width="580px" src="https://user-images.githubusercontent.com/9413601/88461592-738afb00-ced7-11ea-9aac-3179023742b0.png" alt="IALs">
Additionally, [here](https://kramdown.gettalong.org/syntax.html#block-ials) you can learn more details about IALs.
### 2. MathJax Usage ### 2. MathJax Usage
[MathJax](http://www.mathjax.org/) is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers. [MathJax](http://www.mathjax.org/) is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers.
@ -637,20 +539,20 @@ Code above would be parsed as:
### 3. PlantUML Usage ### 3. PlantUML Usage
[PlantUML](https://plantuml.com) is a component that allows to quickly write: [PlantUML](http://plantuml.sourceforge.net/) is a component that allows to quickly write:
- sequence diagram, - sequence diagram,
- use case diagram, - use case diagram,
- class diagram, - class diagram,
- activity diagram, - activity diagram,
- component diagram, - component diagram,
- state diagram, - state diagram
- object diagram - object diagram
There are two ways to create a diagram in your Jekyll blog page: There are two ways to create a diagram in your Jekyll blog page:
```` ````markdown
```plantuml! ```plantuml
Bob -> Alice : hello world Bob -> Alice : hello world
``` ```
```` ````
@ -667,72 +569,25 @@ Code above would be parsed as:
![PlantUML Diagram](https://user-images.githubusercontent.com/9413601/82813883-9180b300-9ec8-11ea-8778-f450e0056938.png) ![PlantUML Diagram](https://user-images.githubusercontent.com/9413601/82813883-9180b300-9ec8-11ea-8778-f450e0056938.png)
### 4. Mermaid Usage ### 4. Video Usage
[Mermaid](https://mermaid-js.github.io/) is a Javascript based diagramming and charting tool. It generates diagrams flowcharts and more, using markdown-inspired text for ease and speed. How often did you find yourself googling "**How to embed a video in markdown?**"
It allows to quickly write: While its not possible to embed a video in markdown, the best and easiest way is to extract a frame from the video. To add videos to your markdown files easier I developped this tool for you, and it will parse the video link inside the image block automatically.
- flow chart, **For now, these video links parsing are provided:**
- pie chart,
- sequence diagram,
- class diagram,
- state diagram,
- entity relationship diagram,
- user journey,
- gantt
There are two ways to create a diagram in your Jekyll blog page:
````
```mermaid!
pie title Pets adopted by volunteers
"Dogs" : 386
"Cats" : 85
"Rats" : 35
```
````
or
```markdown
@startmermaid
pie title Pets adopted by volunteers
"Dogs" : 386
"Cats" : 85
"Rats" : 35
@endmermaid
```
Code above would be parsed as:
![Mermaid Diagram](https://user-images.githubusercontent.com/9413601/85282355-2e317300-b4be-11ea-9c30-8f9d61540d14.png)
### 5. Media Usage
How often did you find yourself googling "**How to embed a video/audio in markdown?**"
While its not possible to embed a video/audio in markdown, the best and easiest
way is to extract a frame from the video/audio. To add videos/audios to your
markdown files easier I developped this tool for you, and it will parse the
video/audio link inside the image block automatically.
**For now, these media links parsing are provided:**
- Youtube - Youtube
- Vimeo - Vimeo
- DailyMotion - DailyMotion
- Spotify - General Video ( mp4 | avi | webm | ogg | ogv | 3gp | flv | mov ... )
- SoundCloud
- General Video ( mp4 | avi | ogg | ogv | webm | 3gp | flv | mov ... )
- General Audio ( mp3 | wav | ogg | mid | midi | aac | wma ... )
There are two ways to embed a video/audio in your Jekyll blog page: There are two ways to embed a video in your Jekyll blog page:
Inline-style: Inline-style:
```markdown ```markdown
![]({media-link}) ![]({video-link})
``` ```
Reference-style: Reference-style:
@ -740,15 +595,17 @@ Reference-style:
```markdown ```markdown
![][{reference}] ![][{reference}]
[{reference}]: {media-link} [{reference}]: {video-link}
``` ```
For configuring media attributes (e.g, width, height), just adding query string to For configuring video attributes (e.g, width, height), just adding query string to
the link as below: the link as below:
```markdown ```markdown
![](https://www.youtube.com/watch?v=Ptk_1Dc2iPY?width=800&height=500) ![](https://www.youtube.com/watch?v=Ptk_1Dc2iPY?width=800&height=500)
```
```markdown
![](https://www.dailymotion.com/video/x7tfyq3?width=100%&height=400&autoplay=1) ![](https://www.dailymotion.com/video/x7tfyq3?width=100%&height=400&autoplay=1)
``` ```
@ -756,7 +613,9 @@ the link as below:
```markdown ```markdown
![](https://www.youtube.com/watch?v=Ptk_1Dc2iPY) ![](https://www.youtube.com/watch?v=Ptk_1Dc2iPY)
```
```markdown
![](//www.youtube.com/watch?v=Ptk_1Dc2iPY?width=800&height=500) ![](//www.youtube.com/watch?v=Ptk_1Dc2iPY?width=800&height=500)
``` ```
@ -764,7 +623,9 @@ the link as below:
```markdown ```markdown
![](https://vimeo.com/263856289) ![](https://vimeo.com/263856289)
```
```markdown
![](https://vimeo.com/263856289?width=500&height=320) ![](https://vimeo.com/263856289?width=500&height=320)
``` ```
@ -772,47 +633,28 @@ the link as below:
```markdown ```markdown
![](https://www.dailymotion.com/video/x7tfyq3) ![](https://www.dailymotion.com/video/x7tfyq3)
```
```markdown
![](https://dai.ly/x7tgcev?width=100%&height=400) ![](https://dai.ly/x7tgcev?width=100%&height=400)
``` ```
#### Spotify Usage
```markdown
![](http://open.spotify.com/track/4Dg5moVCTqxAb7Wr8Dq2T5)
```
<image width="600" src="https://user-images.githubusercontent.com/9413601/89762618-5d11b000-db23-11ea-81db-35cc3682b234.png">
#### SoundCloud Usage
```markdown
![](https://soundcloud.com/aviciiofficial/preview-avicii-vs-lenny)
```
<image width="600" src="https://user-images.githubusercontent.com/9413601/89762969-1c666680-db24-11ea-97e3-4340f7fac7ac.png">
#### General Video Usage #### General Video Usage
```markdown ```markdown
![](//www.html5rocks.com/en/tutorials/video/basics/devstories.webm) ![](//www.html5rocks.com/en/tutorials/video/basics/devstories.webm)
```
```markdown
![](//techslides.com/demos/sample-videos/small.ogv?allow=autoplay) ![](//techslides.com/demos/sample-videos/small.ogv?allow=autoplay)
```
```markdown
![](//techslides.com/demos/sample-videos/small.mp4?width=400) ![](//techslides.com/demos/sample-videos/small.mp4?width=400)
``` ```
#### General Audio Usage
```markdown ### 5. Hybrid HTML with Markdown
![](//www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3)
![](//www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3?autoplay=1&loop=1)
```
<image width="300" src="https://user-images.githubusercontent.com/9413601/89762143-68181080-db22-11ea-8467-e8b2a8a96ae5.png">
### 6. Hybrid HTML with Markdown
As markdown is not only a lightweight markup language with plain-text-formatting syntax, but also an easy-to-read and easy-to-write plain text format, so writing a hybrid HTML with markdown is an awesome choice. As markdown is not only a lightweight markup language with plain-text-formatting syntax, but also an easy-to-read and easy-to-write plain text format, so writing a hybrid HTML with markdown is an awesome choice.
@ -846,7 +688,7 @@ Bob -> Alice : hello
</script> </script>
``` ```
### 7. Markdown Polyfill ### 6. Markdown Polyfill
It allows us to polyfill features for extending markdown syntax. It allows us to polyfill features for extending markdown syntax.
@ -854,7 +696,7 @@ It allows us to polyfill features for extending markdown syntax.
- Escape ordered list - Escape ordered list
#### 7.1 Escape Ordered List #### Escape Ordered List
A backslash at begin to escape the ordered list. A backslash at begin to escape the ordered list.
@ -888,7 +730,7 @@ Escaped:
10. List item Cafe. 10. List item Cafe.
``` ```
### 8. Emoji Usage ### 7. Emoji Usage
GitHub-flavored emoji images and names would allow emojifying content such as: it's raining :cat:s and :dog:s! GitHub-flavored emoji images and names would allow emojifying content such as: it's raining :cat:s and :dog:s!
Noted that emoji images are served from the GitHub.com CDN, with a base URL of [https://github.githubassets.com](https://github.githubassets.com), which results in emoji image URLs like [https://github.githubassets.com/images/icons/emoji/unicode/1f604.png](https://github.githubassets.com/images/icons/emoji/unicode/1f604.png). Noted that emoji images are served from the GitHub.com CDN, with a base URL of [https://github.githubassets.com](https://github.githubassets.com), which results in emoji image URLs like [https://github.githubassets.com/images/icons/emoji/unicode/1f604.png](https://github.githubassets.com/images/icons/emoji/unicode/1f604.png).
@ -903,7 +745,7 @@ I give this plugin two :+1:!
I give this plugin two :+1:! I give this plugin two :+1:!
#### 8.1 Emoji Customizing #### 7.1 Emoji Customizing
If you'd like to serve emoji images locally, or use a custom emoji source, you can specify so in your `_config.yml` file: If you'd like to serve emoji images locally, or use a custom emoji source, you can specify so in your `_config.yml` file:
@ -915,11 +757,11 @@ jekyll-spaceship:
See the [Gemoji](https://github.com/github/gemoji) documentation for generating image files. See the [Gemoji](https://github.com/github/gemoji) documentation for generating image files.
### 9. Modifying Element Usage ### 8. Modifying Element Usage
It allows us to modify elements via `CSS3 selectors`. Through it you can easily It allows us to modify elements via `CSS3 selectors`. Through it you can easily
modify the attributes of an element tag, replace the children nodes and so on, modify the attributes of a element tag, replace the child nodes and so on, it's
it's very flexible, but here is example usage for modifying a document: very flexible, but here is example usage for modifying a document:
```yml ```yml
# Here is a comprehensive example # Here is a comprehensive example
@ -932,7 +774,7 @@ jekyll-spaceship:
props: # Replace element properties props: # Replace element properties
title: Good image # Add a title attribute title: Good image # Add a title attribute
src: ['(^.*$)', '\0?a=123'] # Add query string to src attribute by regex pattern src: ['(^.*$)', '\0?a=123'] # Add query string to src attribute by regex pattern
style: # Add style attribute (Hash Style) style: # Add style attribute (String Style)
color: red color: red
font-size: '1.2em' font-size: '1.2em'
children: # Add children to the element children: # Add children to the element
@ -947,66 +789,18 @@ jekyll-spaceship:
children: # Add nested chidren nodes children: # Add nested chidren nodes
- "<span>Jekyll</span>" # First child node (String Style) - "<span>Jekyll</span>" # First child node (String Style)
- name: span # Second child node (Hash Style) - name: span # Second child node (Hash Style)
props: # Add attributes to child node (Hash Style) props: # Modify child node (Hash Style)
prop1: "a" prop1: "a"
prop2: "b" prop2: "b"
prop3: "c" prop3: "c"
children: "<b>Yap!</b>" # Add children nodes (String Style) children: "<b>Yap!</b>" # Add children nodes (String Style)
- # Last empty for adding before the first child node - # Last empty for adding before the first child node
- a.link: '<a href="//t.com">Link</a>' # Replace all `a.link` tags (String Style) - a.link: '<a href="//t.com">Link</a>' # Replace all `a.link` tags (String Style)
- 'h1#title': # Replace `h1#title` tags (Hash Style) - h1#title: # Replace `h1#title` tags (Hash Style)
children: I'm a title! # Replace inner html to new text children: I'm a title! # Replace inner html to new text
``` ```
#### Example 1
Automatically adds a `target="_blank" rel="noopener noreferrer"` attribute to all external links in Jekyll's content.
```yml
jekyll-spaceship:
element-processor:
css:
- a: # Replace all `a` tags
props:
class: ['(^.*$)', '\0 ext-link'] # Add `ext-link` to class by regex pattern
target: _blank # Replace `target` value to `_blank`
rel: noopener noreferrer # Replace `rel` value to `noopener noreferrer`
```
#### Example 2
Automatically adds `loading="lazy"` to `img` and `iframe` tags to natively load lazily.
[Browser support](https://caniuse.com/#feat=loading-lazy-attr) is growing. If a browser does not support the `loading` attribute, it will load the resource just like it would normally.
```yml
jekyll-spaceship:
element-processor:
css:
- a: # Replace all `a` tags
props: #
loading: lazy # Replace `loading` value to `lazy`
```
In case you want to prevent loading some images/iframes lazily, add
`loading="eager"` to their tags. This might be useful to prevent flickering of
images during navigation (e.g. the site's logo).
See the following examples to prevent lazy loading.
```yml
jekyll-spaceship:
element-processor:
css:
- a: # Replace all `a` tags
props: #
loading: eager # Replace `loading` value to `eager`
```
There are three options when using this method to lazy load images. Here are the supported values for the loading attribute:
- auto: Default lazy-loading behavior of the browser, which is the same as not including the attribute.
- lazy: Defer loading of the resource until it reaches a calculated distance from the viewport.
- eager: Load the resource immediately, regardless of where its located on the page.
## Credits ## Credits
@ -1015,9 +809,6 @@ There are three options when using this method to lazy load images. Here are the
- [MultiMarkdown](https://fletcher.github.io/MultiMarkdown-6) - Lightweight markup processor to produce HTML, LaTeX, and more. - [MultiMarkdown](https://fletcher.github.io/MultiMarkdown-6) - Lightweight markup processor to produce HTML, LaTeX, and more.
- [markdown-it-multimd-table](https://github.com/RedBug312/markdown-it-multimd-table) - Multimarkdown table syntax plugin for markdown-it markdown parser. - [markdown-it-multimd-table](https://github.com/RedBug312/markdown-it-multimd-table) - Multimarkdown table syntax plugin for markdown-it markdown parser.
- [jmoji](https://github.com/jekyll/jemoji) - GitHub-flavored emoji plugin for Jekyll. - [jmoji](https://github.com/jekyll/jemoji) - GitHub-flavored emoji plugin for Jekyll.
- [jekyll-target-blank](https://github.com/keithmifsud/jekyll-target-blank) - Automatically opens external links in a new browser for Jekyll Pages, Posts and Docs.
- [jekyll-loading-lazy](https://github.com/gildesmarais/jekyll-loading-lazy) - Automatically adds loading="lazy" to img and iframe tags to natively load lazily.
- [mermaid](https://github.com/mermaid-js/mermaid) - Generation of diagram and flowchart from text in a similar manner as markdown.
## Contributing ## Contributing

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@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
spec.version = Jekyll::Spaceship::VERSION spec.version = Jekyll::Spaceship::VERSION
spec.authors = ["jeffreytse"] spec.authors = ["jeffreytse"]
spec.email = ["jeffreytse.mail@gmail.com"] spec.email = ["jeffreytse.mail@gmail.com"]
spec.summary = "A Jekyll plugin to provide powerful supports for table, mathjax, plantuml, mermaid, emoji, video, audio, youtube, vimeo, dailymotion, spotify, soundcloud, etc." spec.summary = "A Jekyll plugin to provide powerful supports for table, mathjax, plantuml, emoji, video, youtube, vimeo, dailymotion, etc."
spec.homepage = "https://github.com/jeffreytse/jekyll-spaceship" spec.homepage = "https://github.com/jeffreytse/jekyll-spaceship"
spec.license = "MIT" spec.license = "MIT"

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@ -8,5 +8,5 @@ require 'jekyll-spaceship/cores/register'
module Jekyll::Spaceship module Jekyll::Spaceship
Logger.display_info Logger.display_info
Config.load_config Config.load
end end

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@ -1,5 +1,7 @@
# frozen_string_literal: true # frozen_string_literal: true
require 'yaml'
module Jekyll::Spaceship module Jekyll::Spaceship
class Config class Config
CONFIG_NAME = 'jekyll-spaceship' CONFIG_NAME = 'jekyll-spaceship'
@ -8,9 +10,8 @@ module Jekyll::Spaceship
'table-processor', 'table-processor',
'mathjax-processor', 'mathjax-processor',
'plantuml-processor', 'plantuml-processor',
'mermaid-processor',
'polyfill-processor', 'polyfill-processor',
'media-processor', 'video-processor',
'emoji-processor', 'emoji-processor',
'element-processor' 'element-processor'
] ]
@ -32,14 +33,15 @@ module Jekyll::Spaceship
end end
def self.store(section, default) def self.store(section, default)
return if @@store[section].nil?
return @@store[section] if default.nil? return @@store[section] if default.nil?
@@store[section] = deep_merge(default, @@store[section]) @@store[section] = deep_merge(default, @@store[section])
end end
def self.load(config = {}) def self.load(filename = '_config.yml')
config = deep_merge( config = deep_merge(
{ CONFIG_NAME => DEFAULT_CONFIG }, { CONFIG_NAME => DEFAULT_CONFIG },
config YAML.load_file(File.expand_path(filename))
)[CONFIG_NAME] )[CONFIG_NAME]
@@store = config @@store = config
self.use_processors(config) self.use_processors(config)
@ -50,12 +52,5 @@ module Jekyll::Spaceship
Register.use processor Register.use processor
end end
end end
def self.load_config
# post load site config for `group :jekyll_plugin`
Jekyll::Hooks.register :site, :after_init do |site|
self.load(site.config)
end
end
end end
end end

View File

@ -69,7 +69,7 @@ module Jekyll::Spaceship
end end
def self.ext(page) def self.ext(page)
ext = page.path.match(/\.[^.]+$/) ext = page.path.match(/\.\S+$/)
ext.to_s.rstrip ext.to_s.rstrip
end end

View File

@ -65,7 +65,7 @@ module Jekyll::Spaceship
def initialize_exclusions def initialize_exclusions
if @@_exclusions.size.zero? if @@_exclusions.size.zero?
self.class.exclude :code, :math, :liquid_filter self.class.exclude :code, :block_quotes
end end
@exclusions = @@_exclusions.uniq @exclusions = @@_exclusions.uniq
@@_exclusions.clear @@_exclusions.clear
@ -116,12 +116,12 @@ module Jekyll::Spaceship
if self.respond_to? method if self.respond_to? method
@page.content = self.pre_exclude @page.content @page.content = self.pre_exclude @page.content
@page.content = self.send method, @page.content @page.content = self.send method, @page.content
@page.content = self.post_exclude @page.content @page.content = self.after_exclude @page.content
end end
else else
if Type.html? output_ext if Type.html? output_ext
method = 'on_handle_html' method = 'on_handle_html'
elsif Type.css? output_ext elsif css? output_ext
method = 'on_handle_css' method = 'on_handle_css'
end end
if self.respond_to? method if self.respond_to? method
@ -151,40 +151,29 @@ module Jekyll::Spaceship
logger.log file logger.log file
end end
def exclusion_regexs() def pre_exclude(content)
regexs = [] @exclusion_store = []
@exclusions.each do |type| @exclusions.each do |type|
regex = nil regex = nil
if type == :code if type == :code
regex = /(((?<!\\)`+)\s*(\w*)((?:.|\n)*?)\2)/ regex = /((`+)\s*(\w*)((?:.|\n)*?)\2)/
elsif type == :math
regex = /(((?<!\\)\${1,2})[^\n]*?\1)/
elsif type == :liquid_filter
regex = /((?<!\\)((\{\{[^\n]*?\}\})|(\{%[^\n]*?%\})))/
end end
regexs.push regex unless regex.nil? next if regex.nil?
end
regexs
end
def pre_exclude(content, regexs = self.exclusion_regexs())
@exclusion_store = []
regexs.each do |regex|
content.scan(regex) do |match_data| content.scan(regex) do |match_data|
match = match_data[0] match = match_data[0]
id = @exclusion_store.size id = @exclusion_store.size
content = content.sub(match, "<!JEKYLL@#{object_id}@#{id}>") content = content.sub(match, "[JEKYLL@#{object_id}@#{id}]")
@exclusion_store.push match @exclusion_store.push match
end end
end end
content content
end end
def post_exclude(content) def after_exclude(content)
while @exclusion_store.size > 0 while @exclusion_store.size > 0
match = @exclusion_store.pop match = @exclusion_store.pop
id = @exclusion_store.size id = @exclusion_store.size
content = content.sub("<!JEKYLL@#{object_id}@#{id}>", match) content = content.sub("[JEKYLL@#{object_id}@#{id}]", match)
end end
@exclusion_store = [] @exclusion_store = []
content content
@ -199,38 +188,5 @@ module Jekyll::Spaceship
end end
content content
end end
def self.fetch_img_data(url)
begin
res = Net::HTTP.get_response URI(url)
raise res.body unless res.is_a?(Net::HTTPSuccess)
content_type = res.header['Content-Type']
raise 'Unknown content type!' if content_type.nil?
content_body = res.body.force_encoding('UTF-8')
return {
'type' => content_type,
'body' => content_body
}
rescue StandardError => msg
logger.log msg
end
end
def self.make_img_tag(data)
css_class = data['class']
type = data['type']
body = data['body']
if type == 'url'
"<img class=\"#{css_class}\" src=\"#{body}\">"
elsif type.include?('svg')
body.gsub(/\<\?xml.*?\?>/, '')
.gsub(/<!--[^\0]*?-->/, '')
.sub(/<svg /, "<svg class=\"#{css_class}\" ")
else
body = Base64.encode64(body)
body = "data:#{type};base64, #{body}"
"<img class=\"#{css_class}\" src=\"#{body}\">"
end
end
end end
end end

View File

@ -45,42 +45,6 @@ module Jekyll::Spaceship
if data.kind_of? String if data.kind_of? String
element.replace Nokogiri::HTML.fragment(data) element.replace Nokogiri::HTML.fragment(data)
elsif data.kind_of? Hash elsif data.kind_of? Hash
handle_hash_element({
:doc => doc,
:element => element,
:data => data,
})
end
end
def create_children(data)
doc = data[:doc]
data = data[:data]
root = Nokogiri::HTML.fragment("")
data = [data] unless data.kind_of? Array
data.each do |child_data|
node = self.create_element({
:doc => doc,
:data => child_data
})
next if node.nil?
unless child_data['children'].nil?
node.children = self.create_children({
:doc => doc,
:data => child_data['children']
})
end
root.add_child node
end
root.children
end
def handle_hash_element(data)
doc = data[:doc]
element = data[:element]
data = data[:data]
# set name # set name
element.name = data['name'] unless data['name'].nil? element.name = data['name'] unless data['name'].nil?
@ -108,11 +72,58 @@ module Jekyll::Spaceship
:data => data['children'] :data => data['children']
}) })
handle_element_placement({ # replace whole inner html
:data => data, unless data['children'].kind_of? Array
:element => element, return element.inner_html = children
:children => children, end
if element.children.size.zero?
return element.inner_html = children
end
index = data['children'].index(nil)
if index.nil?
return element.inner_html = children
end
# insert to the end of children
if index == 0
return element.children.last.after(children)
end
# insert to the begin of children
rindex = data['children'].rindex { |item| !item.nil? }
if index == rindex + 1
return element.children.first.before children
end
# wrap the children
element.children.first.before children[0..index]
element.children.last.after children[index..children.size]
end
end
def create_children(data)
doc = data[:doc]
data = data[:data]
root = Nokogiri::HTML.fragment("")
data = [data] unless data.kind_of? Array
data.each do |child_data|
node = self.create_element({
:doc => doc,
:data => child_data
}) })
next if node.nil?
unless child_data['children'].nil?
node.children = self.create_children({
:doc => doc,
:data => child_data['children']
})
end
root.add_child node
end
root.children
end end
def create_element(data) def create_element(data)
@ -137,34 +148,5 @@ module Jekyll::Spaceship
end end
node node
end end
def handle_element_placement(data)
element = data[:element]
children = data[:children]
data = data[:data]
# replace whole inner html
unless data['children'].kind_of? Array
return element.inner_html = children
end
if element.children.size.zero?
return element.inner_html = children
end
index = data['children'].index(nil)
rindex = data['children'].rindex { |item| !item.nil? }
if index.nil?
element.inner_html = children
elsif index == 0 # insert to the end of children
element.children.last.after(children)
elsif index == rindex + 1 # insert to the begin of children
element.children.first.before children
else # wrap the children
element.children.first.before children[0..index]
element.children.last.after children[index..children.size]
end
end
end end
end end

View File

@ -7,12 +7,7 @@ require 'gemoji'
module Jekyll::Spaceship module Jekyll::Spaceship
class EmojiProcessor < Processor class EmojiProcessor < Processor
def self.config def self.config
{ { 'src' => 'https://github.githubassets.com/images/icons/emoji/' }
'css' => {
'class' => 'emoji'
},
'src' => 'https://github.githubassets.com/images/icons/emoji/'
}
end end
def on_handle_html(content) def on_handle_html(content)
@ -24,16 +19,15 @@ module Jekyll::Spaceship
# escape plus sign # escape plus sign
emoji_name = emoji.name.gsub('+', '\\\+') emoji_name = emoji.name.gsub('+', '\\\+')
css_class = self.config['css']['class']
content = content.gsub( content = content.gsub(
/(?<!\=")\s*:#{emoji_name}:\s*(?!"\s)/, /(?<!\=")\s*:#{emoji_name}:\s*(?!"\s)/,
"<img class=\"#{css_class}\""\ "<img class=\"emoji\""\
" title=\":#{emoji.name}:\""\ " title=\":#{emoji.name}:\""\
" alt=\":#{emoji.name}:\""\ " alt=\":#{emoji.name}:\""\
" raw=\"#{emoji.raw}\""\ " raw=\"#{emoji.raw}\""\
" src=\"#{config['src']}#{emoji.image_filename}\""\ " src=\"#{config['src']}#{emoji.image_filename}\""\
" style=\"vertical-align: middle; display: inline;"\ " style=\"vertical-align: middle;"\
" max-width: 1em; visibility: hidden;\""\ " max-width: 1em; visibility: hidden;\""\
" onload=\"this.style.visibility='visible'\""\ " onload=\"this.style.visibility='visible'\""\
" onerror=\"this.replaceWith(this.getAttribute('raw'))\">"\ " onerror=\"this.replaceWith(this.getAttribute('raw'))\">"\

View File

@ -6,13 +6,9 @@ module Jekyll::Spaceship
class MathjaxProcessor < Processor class MathjaxProcessor < Processor
def self.config def self.config
{ {
'src' => [ 'src' => '//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML',
'https://polyfill.io/v3/polyfill.min.js?features=es6',
'https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js',
],
'config' => { 'config' => {
'tex' => { 'inlineMath' => [['$','$'], ['\\(','\\)']] }, 'tex2jax' => { 'inlineMath' => [['$','$'], ['\\(','\\)']] }
'svg': { 'fontCache': 'global' }
} }
} }
end end
@ -31,15 +27,8 @@ module Jekyll::Spaceship
self.handled = true self.handled = true
# add mathjax config cfg = "MathJax.Hub.Config(#{config['config'].to_json});"
cfg = config['config'].to_json head.add_child("<script src=\"#{config['src']}\">#{cfg}</script>")
head.add_child("<script>MathJax=#{cfg}</script>")
# add mathjax dependencies
config['src'] = [config['src']] if config['src'].is_a? String
config['src'].each do |src|
head.add_child("<script src=\"#{src}\"></script>")
end
doc.to_html doc.to_html
end end

View File

@ -1,234 +0,0 @@
# frozen_string_literal: true
require 'uri'
module Jekyll::Spaceship
class MediaProcessor < Processor
def self.config
{
'default' => {
'id' => 'media-{id}',
'class' => 'media',
'width' => '100%',
'height' => 350,
'frameborder' => 0,
'style' => 'max-width: 600px;outline: none',
'allow' => 'encrypted-media; picture-in-picture'
}
}
end
def on_handle_markdown(content)
content = handle_normal_audio(content)
content = handle_normal_video(content)
content = handle_youtube(content)
content = handle_vimeo(content)
content = handle_dailymotion(content)
content = handle_spotify(content)
content = handle_soundcloud(content)
end
# Examples:
# ![audio](//www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3)
# ![audio](//www.expample.com/examples/t-rex-roar.mp3?autoplay=true&loop=true)
def handle_normal_audio(content)
handle_media(content, {
media_type: 'audio',
host: '(https?:)?\\/\\/.*\\/',
id: '(.+?\\.(mp3|wav|ogg|mid|midi|aac|wma))',
})
end
# Examples:
# ![video](//www.html5rocks.com/en/tutorials/video/basics/devstories.webm)
# ![video](//techslides.com/demos/sample-videos/small.ogv?allow=autoplay)
# ![video](//techslides.com/demos/sample-videos/small.mp4?width=400)
def handle_normal_video(content)
handle_media(content, {
media_type: 'iframe',
host: '(https?:)?\\/\\/.*\\/',
id: '(.+?\\.(avi|mp4|webm|ogg|ogv|flv|mkv|mov|wmv|3gp|rmvb|asf))'
})
end
# Examples:
# ![youtube](https://www.youtube.com/watch?v=XA2WjJbmmoM "title")
# ![youtube](http://www.youtube.com/embed/w-m_yZCLF5Q)
# ![youtube](//youtu.be/mEP3YXaSww8?height=100%&width=400)
def handle_youtube(content)
handle_media(content, {
media_type: 'iframe',
host: '(https?:)?\\/\\/.*youtu.*',
id: '(?<=\\?v\\=|embed\\/|\\.be\\/)([a-zA-Z0-9\\_\\-]+)',
base_url: "https://www.youtube.com/embed/"
})
end
# Examples:
# ![vimeo](https://vimeo.com/263856289)
# ![vimeo](https://vimeo.com/263856289?height=100%&width=400)
def handle_vimeo(content)
handle_media(content, {
media_type: 'iframe',
host: '(https?:)?\\/\\/vimeo\\.com\\/',
id: '([0-9]+)',
base_url: "https://player.vimeo.com/video/"
})
end
# Examples:
# ![dailymotion](https://www.dailymotion.com/video/x7tgcev)
# ![dailymotion](https://dai.ly/x7tgcev?height=100%&width=400)
def handle_dailymotion(content)
handle_media(content, {
media_type: 'iframe',
host: '(https?:)?\\/\\/.*dai.?ly.*',
id: '(?<=video\\/|\\/)([a-zA-Z0-9\\_\\-]+)',
base_url: "https://www.dailymotion.com/embed/video/"
})
end
# Examples:
# ![spotify](//open.spotify.com/track/4Dg5moVCTqxAb7Wr8Dq2T5)
# ![spotify](//open.spotify.com/track/37mEkAaqCE7FXMvnlVA8pp?width=400)
def handle_spotify(content)
handle_media(content, {
media_type: 'iframe',
host: '(https?:)?\\/\\/open\\.spotify\\.com\\/track\\/',
id: '(?<=track\\/)([a-zA-Z0-9\\_\\-]+)',
base_url: "https://open.spotify.com/embed/track/",
height: 80
})
end
# Examples:
# ![soundcloud](//soundcloud.com/aviciiofficial/preview-avicii-vs-lenny)
def handle_soundcloud(content)
handle_media(content, {
media_type: 'iframe',
id_from: 'html',
host: '(https?:)?\\/\\/soundcloud\\.com\\/.+\\/[^\\?]+',
id: '(?<=soundcloud:\\/\\/sounds:)([0-9]+)',
base_url: "https://w.soundcloud.com/player/?url="\
"https%3A//api.soundcloud.com/tracks/",
height: 125,
})
end
def handle_media(content, data)
host = data[:host]
return content if content.sub(/#{host}/, '').nil?
media_type = data[:media_type]
base_url = data[:base_url]
id = data[:id_from] === 'html' ? '()' : data[:id]
url = "(#{host}#{id}\\S*)"
title = '("(.*)".*){0,1}'
# pre-handle reference-style links
regex = /(\[(.*)\]:\s*(#{url}\s*#{title}))/
content.scan regex do |match_data|
match = match_data[0]
ref_name = match_data[1]
ref_value = match_data[2]
content = content.gsub(match, '')
.gsub(/\!\[(.*)\]\s*\[#{ref_name}\]/,
"![\1](#{ref_value})")
end
# handle inline-style links
regex = /(\!\[(.*)\]\(.*#{url}\s*#{title}\))/
content.scan regex do |match_data|
url = match_data[2]
id = data[:id_from] === 'html' \
? get_id_from_html(url, data[:id]) \
: match_data[4]
title = match_data[6]
qs = url.match(/(?<=\?)(\S*?)$/)
qs = Hash[URI.decode_www_form(qs.to_s)].reject do |k, v|
next true if v == id or v == ''
end
cfg = self.config['default'].clone
cfg['id'] = qs['id'] || cfg['id']
cfg['class'] = qs['class'] || cfg['class']
cfg['style'] = qs['style'] || cfg['style']
cfg['id'] = cfg['id'].gsub('{id}', id)
cfg['class'] = cfg['class'].gsub('{id}', id)
cfg['src'] = URI(base_url ? "#{base_url}#{id}" : url).tap do |v|
v.query = URI.encode_www_form(qs) if qs.size > 0
end
case media_type
when 'audio'
cfg['autoplay'] = qs['autoplay'] || data[:autoplay] || cfg['autoplay']
cfg['loop'] = qs['loop'] || data[:loop] || cfg['loop']
cfg['style'] += ';display: none;' if qs['hidden']
content = handle_audio(content, { target: match_data[0], cfg: cfg })
when 'iframe'
cfg['title'] = title
cfg['width'] = qs['width'] || data[:width] || cfg['width']
cfg['height'] = qs['height'] || data[:height] || cfg['height']
cfg['frameborder'] = qs['frameborder'] || cfg['frameborder']
cfg['allow'] ||= cfg['allow']
content = handle_iframe(content, { target: match_data[0], cfg: cfg })
end
self.handled = true
end
content
end
def handle_audio(content, data)
cfg = data[:cfg]
html = "<audio"\
" id=\"#{cfg['id']}\""\
" class=\"#{cfg['class']}\""\
" #{cfg['autoplay'] ? 'autoplay' : ''}"\
" #{cfg['loop'] ? 'loop' : ''}"\
" src=\"#{cfg['src']}\""\
" style=\"#{cfg['style']}\""\
" controls>" \
"<p> Your browser doesn't support HTML5 audio."\
" Here is a <a href=\"#{cfg['src']}\">link to download the audio</a>"\
"instead. </p>"\
"</audio>"
content.gsub(data[:target], html)
end
def handle_iframe(content, data)
cfg = data[:cfg]
html = "<iframe"\
" id=\"#{cfg['id']}\""\
" class=\"#{cfg['class']}\""\
" src=\"#{cfg['src']}\""\
" title=\"#{cfg['title']}\""\
" width=\"#{cfg['width']}\""\
" height=\"#{cfg['height']}\""\
" style=\"#{cfg['style']}\""\
" allow=\"#{cfg['allow']}\""\
" frameborder=\"#{cfg['frameborder']}\""\
" allowfullscreen>"\
"</iframe>"
content.gsub(data[:target], html)
end
def get_id_from_html(url, pattern)
id = ''
begin
url = 'https:' + url if url.start_with? '//'
res = Net::HTTP.get_response URI(url)
raise res.body unless res.is_a?(Net::HTTPSuccess)
res.body.match pattern do |match_data|
id = match_data[0]
break
end
rescue StandardError => msg
data = url
logger.log msg
end
id
end
end
end

View File

@ -1,102 +0,0 @@
# frozen_string_literal: true
require "net/http"
require "base64"
module Jekyll::Spaceship
class MermaidProcessor < Processor
exclude :none
def self.config
{
'mode' => 'default',
'syntax' => {
'code' => 'mermaid!',
'custom' => ['@startmermaid', '@endmermaid']
},
'css' => {
'class' => 'mermaid'
},
'config': {
'theme' => 'default'
},
'src' => 'https://mermaid.ink/svg/'
}
end
def on_handle_markdown(content)
# match custom mermaid block and code block
syntax = self.config['syntax']
code_name = syntax['code']
custom = syntax['custom'][-2, 2]
patterns = [
/((`{3,})\s*#{code_name}((?:.|\n)*?)\2)/,
/((?<!\\)(#{custom[0]})((?:.|\n)*?)(?<!\\)(#{custom[1]}))/
]
patterns.each do |pattern|
content = handle_mermaid_block(pattern, content)
end
# handle escape custom mermaid block
content.gsub(/\\(#{custom[0]}|#{custom[1]})/, '\1')
end
def handle_mermaid_block(pattern, content)
content.scan pattern do |match|
match = match.select { |m| not m.nil? }
block = match[0]
code = match[2]
self.handled = true
content = content.gsub(
block,
handle_mermaid(code)
)
end
content
end
def handle_mermaid(code)
# encode to UTF-8
code = code.encode('UTF-8')
url = get_url(code)
# render mode
case self.config['mode']
when 'pre-fetch'
data = self.class.fetch_img_data(url)
end
if data.nil?
data = { 'type' => 'url', 'body' => url }
end
# return img tag
data['class'] = self.config['css']['class']
self.class.make_img_tag(data)
end
def get_url(code)
src = self.config['src']
# wrap code
code = {
'code' => code.gsub(/^\s*|\s*$/, ''),
'mermaid' => config['config']
}.to_json
# set default method
src += '{code}' if src.match(/\{.*\}/).nil?
# encode to base64 string
if src.include?('{code}')
code = Base64.urlsafe_encode64(code, padding: false)
return src.gsub('{code}', code)
else
raise "No supported src ! #{src}"
end
end
end
end

View File

@ -7,37 +7,23 @@ module Jekyll::Spaceship
class PlantumlProcessor < Processor class PlantumlProcessor < Processor
exclude :none exclude :none
PLANTUML_PATTERNS = [
/(\\?(@startuml)((?:.|\n)*?)@enduml)/,
/((`{3,})\s*plantuml((?:.|\n)*?)\2)/
]
def self.config def self.config
{ { 'src' => 'http://www.plantuml.com/plantuml/png/' }
'mode' => 'default',
'syntax' => {
'code' => 'plantuml!',
'custom' => ['@startuml', '@enduml']
},
'css' => {
'class' => 'plantuml'
},
'src' => 'http://www.plantuml.com/plantuml/svg/'
}
end end
def on_handle_markdown(content) def on_handle_markdown(content)
# match custom plantuml block and code block # match default plantuml block and code block
syntax = self.config['syntax'] PLANTUML_PATTERNS.each do |pattern|
code_name = syntax['code']
custom = syntax['custom'][-2, 2]
patterns = [
/((`{3,})\s*#{code_name}((?:.|\n)*?)\2)/,
/((?<!\\)(#{custom[0]})((?:.|\n)*?)(?<!\\)(#{custom[1]}))/
]
patterns.each do |pattern|
content = handle_plantuml_block(pattern, content) content = handle_plantuml_block(pattern, content)
end end
# handle escape custom plantuml block # handle escape default plantuml block
content.gsub(/\\(#{custom[0]}|#{custom[1]})/, '\1') content.gsub(/\\(@startuml|@enduml)/, '\1')
end end
def handle_plantuml_block(pattern, content) def handle_plantuml_block(pattern, content)
@ -46,6 +32,11 @@ module Jekyll::Spaceship
block = match[0] block = match[0]
code = match[2] code = match[2]
# skip escape default plantuml block
if block.match(/(^\\@startuml|\\@enduml$)/)
next
end
self.handled = true self.handled = true
content = content.gsub( content = content.gsub(
@ -59,35 +50,27 @@ module Jekyll::Spaceship
def handle_plantuml(code) def handle_plantuml(code)
# wrap plantuml code # wrap plantuml code
code = "@startuml#{code}@enduml".encode('UTF-8') code = "@startuml#{code}@enduml".encode('UTF-8')
url = self.get_url(code)
# render mode
case self.config['mode']
when 'pre-fetch'
data = self.class.fetch_img_data(url)
end
if data.nil?
data = { 'type' => 'url', 'body' => url }
end
# return img tag
data['class'] = self.config['css']['class']
self.class.make_img_tag(data)
end
def get_url(code)
src = self.config['src']
# set default method
src += '{hexcode}' if src.match(/\{.*\}/).nil?
# encode to hex string # encode to hex string
if src.include?('{hexcode}')
code = '~h' + code.unpack("H*").first code = '~h' + code.unpack("H*").first
return src.gsub('{hexcode}', code) data = self.get_plantuml_img_data(code)
else
raise "No supported src ! #{src}" # return img tag
end "<img class=\"plantuml\" src=\"#{data}\">"
end
def get_plantuml_img_data(code)
data = ''
url = "#{config['src']}#{code}"
begin
data = Net::HTTP.get URI(url)
data = Base64.encode64(data)
data = "data:image/png;base64, #{data}"
rescue StandardError => msg
data = url
logger.log msg
end
data
end end
end end
end end

View File

@ -5,23 +5,18 @@ require "nokogiri"
module Jekyll::Spaceship module Jekyll::Spaceship
class TableProcessor < Processor class TableProcessor < Processor
ATTR_LIST_PATTERN = /((?<!\\)\{:(?:([A-Za-z]\S*):)?(.*?)(?<!\\)\})/
ATTR_LIST_REFS = {}
def on_handle_markdown(content) def on_handle_markdown(content)
# pre-handle reference-style links # pre-handle reference-style links
references = {} references = {}
content.scan(/\n\s*(\[(.*)\]:\s*(\S+(\s+".*?")?))/) do |match_data| content.scan(/(\[(.*)\]:\s*(.*))/) do |match_data|
ref_name = match_data[1] ref_name = match_data[1]
ref_value = match_data[2] ref_value = match_data[2]
references[ref_name] = ref_value references[ref_name] = ref_value
end end
if references.size > 0 if references.size > 0
content.scan(/[^\n]*(?<!\\)\|[^\n]*/) do |result| content.scan(/.*(?<!\\)\|.*/) do |result|
references.each do |key, val| references.each do |key, val|
replace = result.gsub( replace = result.gsub(/\[(.*)\]\s*\[#{key}\]/, "[\1](#{val})")
/\[([^\n\]]*?)\]\s*\[#{key}\]/,
"[\1](#{val})")
next if result == replace next if result == replace
content = content.gsub(result, replace) content = content.gsub(result, replace)
end end
@ -29,37 +24,21 @@ module Jekyll::Spaceship
end end
# pre-handle row-span # pre-handle row-span
content = content.gsub(/(?<!\\)(\|[^\n]*\\\s*)\|\s*\n/, "\\1\n") content = content.gsub(/(?<!\\)(\|.*\\\s*)\|\s*\n/, "\\1\n")
# escape | and : # escape | and :
content = content.gsub(/\|(?=\|)/, '\\|') content = content.gsub(/\|(?=\|)/, '\\|')
.gsub(/\\:(?=[^\n]*?(?<!\\)\|)/, '\\\\\\\\:') .gsub(/\\:(?=.*?(?<!\\)\|)/, '\\\\\\\\:')
.gsub(/((?<!\\)\|[^\n]*?)(\\:)/, '\1\\\\\\\\:') .gsub(/((?<!\\)\|.*?)(\\:)/, '\1\\\\\\\\:')
# escape * and _ and $ etc. # escape * and _ and $ etc.
content.scan(/[^\n]*(?<!\\)\|[^\n]*/) do |result| content.scan(/.*(?<!\\)\|.*/) do |result|
# skip for math expression within pipeline
next unless result
.gsub(/((?<!\\)\${1,2})[^\n]*?\1/, '')
.match(/(?<!\\)\|/)
replace = result.gsub( replace = result.gsub(
/(?<!(?<!\\)\\)(\*|\$|\[|\(|\"|_)/, '\\\\\\\\\1') /(?<!(?<!\\)\\)(\*|\$|\[|\(|\"|_)/,
'\\\\\\\\\1')
next if result == replace next if result == replace
content = content.gsub(result, replace) content = content.gsub(result, replace)
end end
# pre-handle attribute list (AL)
ATTR_LIST_REFS.clear()
content.scan(ATTR_LIST_PATTERN) do |result|
ref = result[1]
list = result[2]
next if ref.nil?
if ATTR_LIST_REFS.has_key? ref
ATTR_LIST_REFS[ref] += list
else
ATTR_LIST_REFS[ref] = list
end
end
content content
end end
@ -71,7 +50,6 @@ module Jekyll::Spaceship
# handle each table # handle each table
doc.css('table').each do |table| doc.css('table').each do |table|
next if table.ancestors('code, pre').size > 0
rows = table.css('tr') rows = table.css('tr')
data.table = table data.table = table
data.rows = rows data.rows = rows
@ -87,7 +65,6 @@ module Jekyll::Spaceship
handle_multi_rows(data) handle_multi_rows(data)
handle_text_align(data) handle_text_align(data)
handle_rowspan(data) handle_rowspan(data)
handle_attr_list(data)
end end
end end
rows.each do |row| rows.each do |row|
@ -180,7 +157,7 @@ module Jekyll::Spaceship
if scope.table.multi_row_cells != cells and scope.table.multi_row_start if scope.table.multi_row_cells != cells and scope.table.multi_row_start
for i in 0...scope.table.multi_row_cells.count do for i in 0...scope.table.multi_row_cells.count do
multi_row_cell = scope.table.multi_row_cells[i] multi_row_cell = scope.table.multi_row_cells[i]
multi_row_cell.inner_html += "\n<br>\n#{cells[i].inner_html}" multi_row_cell.inner_html += "<br>#{cells[i].inner_html}"
end end
row.remove row.remove
end end
@ -205,7 +182,7 @@ module Jekyll::Spaceship
span_cell = scope.table.span_row_cells[scope.row.col_index] span_cell = scope.table.span_row_cells[scope.row.col_index]
if span_cell and cell.content.match(/^\s*\^{2}/) if span_cell and cell.content.match(/^\s*\^{2}/)
cell.content = cell.content.gsub(/^\s*\^{2}/, '') cell.content = cell.content.gsub(/^\s*\^{2}/, '')
span_cell.inner_html += "\n<br>\n#{cell.inner_html}" span_cell.inner_html += "<br>#{cell.inner_html}"
rowspan = span_cell.get_attribute('rowspan') || 1 rowspan = span_cell.get_attribute('rowspan') || 1
rowspan = rowspan.to_i + 1 rowspan = rowspan.to_i + 1
span_cell.set_attribute('rowspan', "#{rowspan}") span_cell.set_attribute('rowspan', "#{rowspan}")
@ -254,69 +231,15 @@ module Jekyll::Spaceship
cell.set_attribute('style', style) cell.set_attribute('style', style)
end end
# Examples:
# {:ref-name: .cls1 title="hello" }
# {: #id ref-name data="world" }
# {: #id title="hello" }
# {: .cls style="color: #333" }
def handle_attr_list(data)
cell = data.cell
content = cell.inner_html
# inline attribute list(IAL) handler
ial_handler = ->(list) do
list.scan(/(\S+)=("|')(.*?)\2|(\S+)/) do |attr|
key = attr[0]
val = attr[2]
single = attr[3]
if !key.nil?
val = (cell.get_attribute(key) || '') + val
cell.set_attribute(key, val)
elsif !single.nil?
if single.start_with? '#'
key = 'id'
val = single[1..-1]
elsif single.start_with? '.'
key = 'class'
val = cell.get_attribute(key) || ''
val += (val.size.zero? ? '' : ' ') + single[1..-1]
elsif ATTR_LIST_REFS.has_key? single
ial_handler.call ATTR_LIST_REFS[single]
end
unless key.nil?
cell.set_attribute(key, val)
end
end
end
end
# handle attribute list
content.scan(ATTR_LIST_PATTERN) do |result|
ref = result[1]
list = result[2]
# handle inline attribute list
ial_handler.call list if ref.nil?
# remove attr_list
content = content.sub(result[0], '')
end
cell.inner_html = content
end
def handle_format(data) def handle_format(data)
cell = data.cell cell = data.cell
cvter = self.converter('markdown') cvter = self.converter('markdown')
return if cvter.nil? return if cvter.nil?
content = cell.inner_html content = cell.inner_html
content = self.pre_exclude(content, [/(\<code.*\>.*\<\/code\>)/])
.gsub(/(?<!\\)\|/, '\\|') .gsub(/(?<!\\)\|/, '\\|')
.gsub(/^\s+|\s+$/, '') .gsub(/^\s+|\s+$/, '')
.gsub(/&lt;/, '<')
.gsub(/&gt;/, '>')
content = self.post_exclude(content)
content = cvter.convert(content) content = cvter.convert(content)
content = Nokogiri::HTML.fragment(content) cell.inner_html = Nokogiri::HTML.fragment(content)
if content.children.first&.name == 'p'
content = content.children
end
cell.inner_html = content.inner_html
end end
end end
end end

View File

@ -0,0 +1,121 @@
# frozen_string_literal: true
require 'uri'
module Jekyll::Spaceship
class VideoProcessor < Processor
def on_handle_markdown(content)
content = handle_normal_video(content)
content = handle_youtube(content)
content = handle_vimeo(content)
content = handle_dailymotion(content)
end
# Examples:
# ![video](//www.html5rocks.com/en/tutorials/video/basics/devstories.webm)
# ![video](//techslides.com/demos/sample-videos/small.ogv?allow=autoplay)
# ![video](//techslides.com/demos/sample-videos/small.mp4?width=400)
def handle_normal_video(content)
handle_video(content, {
host: '(https?:)?\\/\\/.*\\/',
id: '(.+?\\.(avi|mp4|webm|ogg|ogv|flv|mkv|mov|wmv|3gp|rmvb|asf))',
})
end
# Examples:
# ![youtube](https://www.youtube.com/watch?v=XA2WjJbmmoM "title")
# ![youtube](http://www.youtube.com/embed/w-m_yZCLF5Q)
# ![youtube](//youtu.be/mEP3YXaSww8?height=100%&width=400)
def handle_youtube(content)
handle_video(content, {
host: '(https?:)?\\/\\/.*youtu.*',
id: '(?<=\\?v\\=|embed\\/|\\.be\\/)([a-zA-Z0-9\\_\\-]+)',
iframe_url: "https://www.youtube.com/embed/"
})
end
# Examples:
# ![vimeo](https://vimeo.com/263856289)
# ![vimeo](https://vimeo.com/263856289?height=100%&width=400)
def handle_vimeo(content)
handle_video(content, {
host: '(https?:)?\\/\\/vimeo\\.com\\/',
id: '([0-9]+)',
iframe_url: "https://player.vimeo.com/video/"
})
end
# Examples:
# ![dailymotion](https://www.dailymotion.com/video/x7tgcev)
# ![dailymotion](https://dai.ly/x7tgcev?height=100%&width=400)
def handle_dailymotion(content)
handle_video(content, {
host: '(https?:)?\\/\\/.*dai.?ly.*',
id: '(?<=video\\/|\\/)([a-zA-Z0-9\\_\\-]+)',
iframe_url: "https://www.dailymotion.com/embed/video/"
})
end
def handle_video(content, data)
host = data[:host]
return content if content.sub(/#{host}/, '').nil?
iframe_url = data[:iframe_url]
id = data[:id]
url = "(#{host}#{id}\\S*)"
title = '("(.*)".*){0,1}'
# pre-handle reference-style links
regex = /(\[(.*)\]:\s*(#{url}\s*#{title}))/
content.scan regex do |match_data|
match = match_data[0]
ref_name = match_data[1]
ref_value = match_data[2]
content = content.gsub(match, '')
.gsub(/\!\[(.*)\]\s*\[#{ref_name}\]/,
"![\1](#{ref_value})")
end
# handle inline-style links
regex = /(\!\[(.*)\]\(.*#{url}\s*#{title}\))/
content.scan regex do |match_data|
url = match_data[2]
id = match_data[4]
title = match_data[6]
qs = url.match(/(?<=\?)(\S*?)$/)
qs = Hash[URI.decode_www_form(qs.to_s)].reject do |k, v|
next true if v == id or v == ''
end
css_id = qs['id'] || "video-#{id}"
css_class = qs['class'] || 'video'
width = qs['width'] || data[:width] || "100%"
height = qs['height'] || data[:height] || 350
frameborder = qs['frameborder'] || 0
style = qs['style'] || 'max-width: 600px'
allow = qs['allow'] || "encrypted-media; picture-in-picture"
url = URI(iframe_url ? "#{iframe_url}#{id}" : url).tap do |v|
v.query = URI.encode_www_form(qs) if qs.size > 0
end
html = "<iframe"\
" id=\"#{css_id}\""\
" class=\"#{css_class}\""\
" src=\"#{url}\""\
" title=\"#{title}\""\
" width=\"#{width}\""\
" height=\"#{height}\""\
" style=\"#{style}\""\
" allow=\"#{allow}\""\
" frameborder=\"#{frameborder}\""\
" allowfullscreen>" \
"</iframe>"
content = content.gsub(match_data[0], html)
self.handled = true
end
content
end
end
end

View File

@ -2,6 +2,6 @@
module Jekyll module Jekyll
module Spaceship module Spaceship
VERSION = "0.9.3" VERSION = "0.7.0"
end end
end end

View File

@ -1,100 +0,0 @@
# This file was generated by the `rspec --init` command. Conventionally, all
# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
# The generated `.rspec` file contains `--require spec_helper` which will cause
# this file to always be loaded, without a need to explicitly require it in any
# files.
#
# Given that it is always loaded, you are encouraged to keep this file as
# light-weight as possible. Requiring heavyweight dependencies from this file
# will add to the boot time of your test suite on EVERY test run, even for an
# individual file that may not need all of that loaded. Instead, consider making
# a separate helper file that requires the additional dependencies and performs
# the additional setup, and require it from the spec files that actually need
# it.
#
# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
RSpec.configure do |config|
# rspec-expectations config goes here. You can use an alternate
# assertion/expectation library such as wrong or the stdlib/minitest
# assertions if you prefer.
config.expect_with :rspec do |expectations|
# This option will default to `true` in RSpec 4. It makes the `description`
# and `failure_message` of custom matchers include text for helper methods
# defined using `chain`, e.g.:
# be_bigger_than(2).and_smaller_than(4).description
# # => "be bigger than 2 and smaller than 4"
# ...rather than:
# # => "be bigger than 2"
expectations.include_chain_clauses_in_custom_matcher_descriptions = true
end
# rspec-mocks config goes here. You can use an alternate test double
# library (such as bogus or mocha) by changing the `mock_with` option here.
config.mock_with :rspec do |mocks|
# Prevents you from mocking or stubbing a method that does not exist on
# a real object. This is generally recommended, and will default to
# `true` in RSpec 4.
mocks.verify_partial_doubles = true
end
# This option will default to `:apply_to_host_groups` in RSpec 4 (and will
# have no way to turn it off -- the option exists only for backwards
# compatibility in RSpec 3). It causes shared context metadata to be
# inherited by the metadata hash of host groups and examples, rather than
# triggering implicit auto-inclusion in groups with matching metadata.
config.shared_context_metadata_behavior = :apply_to_host_groups
# The settings below are suggested to provide a good initial experience
# with RSpec, but feel free to customize to your heart's content.
=begin
# This allows you to limit a spec run to individual examples or groups
# you care about by tagging them with `:focus` metadata. When nothing
# is tagged with `:focus`, all examples get run. RSpec also provides
# aliases for `it`, `describe`, and `context` that include `:focus`
# metadata: `fit`, `fdescribe` and `fcontext`, respectively.
config.filter_run_when_matching :focus
# Allows RSpec to persist some state between runs in order to support
# the `--only-failures` and `--next-failure` CLI options. We recommend
# you configure your source control system to ignore this file.
config.example_status_persistence_file_path = "spec/examples.txt"
# Limits the available syntax to the non-monkey patched syntax that is
# recommended. For more details, see:
# - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
# - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
# - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#zero-monkey-patching-mode
config.disable_monkey_patching!
# This setting enables warnings. It's recommended, but in some cases may
# be too noisy due to issues in dependencies.
config.warnings = true
# Many RSpec users commonly either run the entire suite or an individual
# file, and it's useful to allow more verbose output when running an
# individual spec file.
if config.files_to_run.one?
# Use the documentation formatter for detailed output,
# unless a formatter has already been configured
# (e.g. via a command-line flag).
config.default_formatter = "doc"
end
# Print the 10 slowest examples and example groups at the
# end of the spec run, to help surface which specs are running
# particularly slow.
config.profile_examples = 10
# Run specs in random order to surface order dependencies. If you find an
# order dependency and want to debug it, you can fix the order by providing
# the seed, which is printed after each run.
# --seed 1234
config.order = :random
# Seed global randomization in this process using the `--seed` CLI option.
# Setting this allows you to use `--seed` to deterministically reproduce
# test failures related to randomization by passing the same `--seed` value
# as the one that triggered the failure.
Kernel.srand config.seed
=end
end