LoveIt/exampleSite/content/posts/theme-documentation-shortcodes.en.md

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3	Theme Documentation - Shortcodes		2020-03-04T16:29:41+08:00	2020-03-04T16:29:41+08:00	false	Dillon	https://dillonzq.com	LoveIt theme provides multiple shortcodes on top of built-in ones in Hugo.		shortcodes	documentation	false	/images/theme-documentation-shortcodes/featured-image.jpg		true	true	false	true	true	enable true	true

LoveIt theme provides multiple shortcodes on top of built-in ones in Hugo.

Hugo uses Markdown for its simple content format. However, there are a lot of things that Markdown doesn’t support well. You could use pure HTML to expand possibilities.

But this happens to be a bad idea. Everyone uses Markdown because it’s pure and simple to read even non-rendered. You should avoid HTML to keep it as simple as possible.

To avoid this limitations, Hugo created shortcodes. A shortcode is a simple snippet that can generate reasonable HTML code and conforms to Markdown's design philosophy.

Hugo’s Built-in Shortcodes

Hugo ships with a set of predefined shortcodes that represent very common usage. These shortcodes are provided for author convenience and to keep your markdown content clean.

figure

Documentation of figure

Example figure Input:

{{</* figure src="/images/theme-documentation-shortcodes/lighthouse.jpg" title="Lighthouse (figure)" */>}}

The rendered output looks like this:

{{< figure src="/images/theme-documentation-shortcodes/lighthouse.jpg" title="Lighthouse (figure)" >}}

The HTML looks like this:

<figure>
    <img src="/images/theme-documentation-shortcodes/lighthouse.jpg"/>
    <figcaption>
        <h4>Lighthouse (figure)</h4>
    </figcaption>
</figure>

gist

Documentation of gist

Example gist Input:

{{</* gist spf13 7896402 */>}}

The rendered output looks like this:

{{< gist spf13 7896402 >}}

The HTML looks like this:

<script type="application/javascript" src="https://gist.github.com/spf13/7896402.js"></script>

highlight

Documentation of highlight

Example highlight Input:

{{</* highlight html */>}}
<section id="main">
    <div>
        <h1 id="title">{{ .Title }}</h1>
        {{ range .Pages }}
            {{ .Render "summary"}}
        {{ end }}
    </div>
</section>
{{</* /highlight */>}}

The rendered output looks like this:

{{< highlight html >}}

{{ .Title }}

{{ range .Pages }} {{ .Render "summary"}} {{ end }}

{{< /highlight >}}

instagram

Documentation of instagram

Example instagram Input:

{{</* instagram BWNjjyYFxVx hidecaption */>}}

The rendered output looks like this:

{{< instagram BWNjjyYFxVx hidecaption >}}

param

Documentation of param

Example param Input:

{{</* param description */>}}

The rendered output looks like this:

{{< param description >}}

ref and relref

Documentation of ref and relref

tweet

Documentation of tweet

Example tweet Input:

{{</* tweet 877500564405444608 */>}}

The rendered output looks like this:

{{< tweet 877500564405444608 >}}

vimeo

Documentation of vimeo

Example vimeo Input:

{{</* vimeo 146022717 */>}}

The rendered output looks like this:

{{< vimeo 146022717 >}}

youtube

Documentation of youtube

Example youtube Input:

{{</* youtube w7Ft2ymGmfc */>}}

The rendered output looks like this:

{{< youtube w7Ft2ymGmfc >}}

LoveIt Shortcodes

LoveIt provides multiple shortcodes on top of existing ones.

style

style is a shortcode to insert custom style in your post.

The style shortcode can use two parameters. The first is the custom style content and the second is the HTML tag around the content you want to change style, and whose default value is p.

Example style Input:

{{</* style "text-align: right" */>}}
This is a right-aligned paragraph.
{{</* /style */>}}

The rendered output looks like this:

{{< style "text-align: right" >}} This is a right-aligned paragraph. {{< /style >}}

link

{{< admonition >}} {{< version 1.2.0 >}} {{< /admonition >}}

link shortcode is an alternative to Markdown link syntax. link shortcode can provide some other features and can be used in code blocks.

The link shortcode can use the following named parameters:

• href

  Destination of the link.

• content

  Content of the link (HTML format is allowed).

• title

  title attribute of the HTML a tag, which will be shown when hovering on the link.

• rel

  Additional rel attributes of the HTML a tag.

• class

  class attribute of the HTML a tag.

Basic link

Example basic link Input:

{{</* link "https://assemble.io" */>}}
Or
{{</* link href="https://assemble.io" */>}}

{{</* link "mailto:contact@revolunet.com" */>}}
Or
{{</* link href="mailto:contact@revolunet.com" */>}}

{{</* link "https://assemble.io" Assemble */>}}
Or
{{</* link href="https://assemble.io" content=Assemble */>}}

The rendered output looks like this:

• {{< link "https://assemble.io" >}}
• {{< link "mailto:contact@revolunet.com" >}}
• {{< link "https://assemble.io" Assemble >}}

Add a Title

{{</* link "https://github.com/upstage/" Upstage "Visit Upstage!" */>}}
Or
{{</* link href="https://github.com/upstage/" content=Upstage title="Visit Upstage!" */>}}

The rendered output looks like this (hover over the link, there should be a tooltip):

{{< link "https://github.com/upstage/" Upstage "Visit Upstage!" >}}

image

image shortcode is an alternative to figure shortcode. image shortcode can take full advantage of the dependent libraries of lazysizes and lightgallery.js.

The image shortcode can use the following named parameters:

• src

  URL of the image to be displayed.

• description

  Image description.

• title

  Image title.

• class

  class attribute of the HTML figure tag.

• src_s

  URL of the image thumbnail, used for lightgallery.

• src_l

  URL of the HD image, used for lightgallery.

Example image Input:

{{</* image src="/images/theme-documentation-shortcodes/lighthouse.jpg" title="Lighthouse (`image`)" src-s="/images/theme-documentation-shortcodes/lighthouse-small.jpg" src-l="/images/theme-documentation-shortcodes/lighthouse-large.jpg" */>}}

The rendered output looks like this:

{{< image src="/images/theme-documentation-shortcodes/lighthouse.jpg" title="Lighthouse (image)" src-s="/images/theme-documentation-shortcodes/lighthouse-small.jpg" src-l="/images/theme-documentation-shortcodes/lighthouse-large.jpg" >}}

admonition

The admonition shortcode supports 12 types of banners to help you put notice in your page and Markdown format is supported.

{{< admonition >}} A note banner {{< /admonition >}}

{{< admonition abstract >}} An abstract banner {{< /admonition >}}

{{< admonition info >}} A info banner {{< /admonition >}}

{{< admonition tip >}} A tip banner {{< /admonition >}}

{{< admonition success >}} A success banner {{< /admonition >}}

{{< admonition question >}} A question banner {{< /admonition >}}

{{< admonition warning >}} A warning banner {{< /admonition >}}

{{< admonition failure >}} A failure banner {{< /admonition >}}

{{< admonition danger >}} A danger banner {{< /admonition >}}

{{< admonition bug >}} A bug banner {{< /admonition >}}

{{< admonition example >}} An example banner {{< /admonition >}}

{{< admonition quote >}} A quote banner {{< /admonition >}}

The admonition shortcode can use the following named parameters:

• type

  Type of the admonition banner, default is note

• title

  Title of the admonition banner, default is the type name of the banner

• details

  if true, the content will be expandable/collapsible.

You can also use the positional parameters in the order of type, title and details.

Example admonition Input:

{{</* admonition type=tip title="This is a tip" details=true */>}}
A **tip** banner
{{</* /admonition */>}}
Or
{{</* admonition tip "This is a tip" true */>}}
A **tip** banner
{{</* /admonition */>}}

The rendered output looks like this:

{{< admonition tip "This is a tip" true >}} A tip banner {{< /admonition >}}

mermaid

mermaid is a library helping you to generate diagram and flowcharts from text, in a similar manner as Markdown.

Just insert your mermaid code in the mermaid shortcode and that’s it.

Flowchart

Example flowchart mermaid Input:

{{</* mermaid */>}}
graph LR;
    A[Hard edge] -->|Link text| B(Round edge)
    B --> C{Decision}
    C -->|One| D[Result one]
    C -->|Two| E[Result two]
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} graph LR; A[Hard edge] -->|Link text| B(Round edge) B --> C{Decision} C -->|One| D[Result one] C -->|Two| E[Result two] {{< /mermaid >}}

Sequence Diagram

Example sequence diagram mermaid Input:

{{</* mermaid */>}}
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop Healthcheck
        John->John: Fight against hypochondria
    end
    Note right of John: Rational thoughts <br/>prevail...
    John-->Alice: Great!
    John->Bob: How about you?
    Bob-->John: Jolly good!
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} sequenceDiagram participant Alice participant Bob Alice->>John: Hello John, how are you? loop Healthcheck John->John: Fight against hypochondria end Note right of John: Rational thoughts
prevail... John-->Alice: Great! John->Bob: How about you? Bob-->John: Jolly good! {{< /mermaid >}}

GANTT

Example GANTT mermaid Input:

{{</* mermaid */>}}
gantt
    dateFormat  YYYY-MM-DD
    title Adding GANTT diagram functionality to mermaid
    section A section
    Completed task            :done,    des1, 2014-01-06,2014-01-08
    Active task               :active,  des2, 2014-01-09, 3d
    Future task               :         des3, after des2, 5d
    Future task2               :         des4, after des3, 5d
    section Critical tasks
    Completed task in the critical line :crit, done, 2014-01-06,24h
    Implement parser and jison          :crit, done, after des1, 2d
    Create tests for parser             :crit, active, 3d
    Future task in critical line        :crit, 5d
    Create tests for renderer           :2d
    Add to mermaid                      :1d
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} gantt dateFormat YYYY-MM-DD title Adding GANTT diagram functionality to mermaid section A section Completed task :done, des1, 2014-01-06,2014-01-08 Active task :active, des2, 2014-01-09, 3d Future task : des3, after des2, 5d Future task2 : des4, after des3, 5d section Critical tasks Completed task in the critical line :crit, done, 2014-01-06,24h Implement parser and jison :crit, done, after des1, 2d Create tests for parser :crit, active, 3d Future task in critical line :crit, 5d Create tests for renderer :2d Add to mermaid :1d {{< /mermaid >}}

Class Diagram

Example class diagram mermaid Input:

{{</* mermaid */>}}
classDiagram
    Class01 <|-- AveryLongClass : Cool
    Class03 *-- Class04
    Class05 o-- Class06
    Class07 .. Class08
    Class09 --> C2 : Where am i?
    Class09 --* C3
    Class09 --|> Class07
    Class07 : equals()
    Class07 : Object[] elementData
    Class01 : size()
    Class01 : int chimp
    Class01 : int gorilla
    Class08 <--> C2: Cool label
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} classDiagram Class01 <|-- AveryLongClass : Cool Class03 -- Class04 Class05 o-- Class06 Class07 .. Class08 Class09 --> C2 : Where am i? Class09 -- C3 Class09 --|> Class07 Class07 : equals() Class07 : Object[] elementData Class01 : size() Class01 : int chimp Class01 : int gorilla Class08 <--> C2: Cool label {{< /mermaid >}}

State Diagram

Example state diagram mermaid Input:

{{</* mermaid */>}}
stateDiagram
    [*] --> Still
    Still --> [*]
    Still --> Moving
    Moving --> Still
    Moving --> Crash
    Crash --> [*]
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} stateDiagram [] --> Still Still --> [] Still --> Moving Moving --> Still Moving --> Crash Crash --> [*] {{< /mermaid >}}

Git Graph

Example git graph mermaid Input:

{{</* mermaid */>}}
gitGraph:
options
{
    "nodeSpacing": 100,
    "nodeRadius": 10
}
end
    commit
    branch newbranch
    checkout newbranch
    commit
    commit
    checkout master
    commit
    commit
    merge newbranch
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} gitGraph: options { "nodeSpacing": 100, "nodeRadius": 10 } end commit branch newbranch checkout newbranch commit commit checkout master commit commit merge newbranch {{< /mermaid >}}

Pie

Example pie mermaid Input:

{{</* mermaid */>}}
pie
    "Dogs" : 386
    "Cats" : 85
    "Rats" : 15
{{</* /mermaid */>}}

The rendered output looks like this:

{{< mermaid >}} pie "Dogs" : 386 "Cats" : 85 "Rats" : 15 {{< /mermaid >}}

echarts

ECharts is a library helping you to generate interactive data visualization.

The basic chart types ECharts supports include line series, bar series, scatter series, pie charts, candle-stick series, boxplot series for statistics, map series, heatmap series, lines series for directional information, graph series for relationships, treemap series, sunburst series, parallel series for multi-dimensional data, funnel series, gauge series. And it's extremely easy to create a combinition of them with ECharts.

Just insert your ECharts option in JSON/YAML/TOML format in the echarts shortcode and that’s it.

Example echarts Input in JSON format:

{{</* echarts */>}}
{
  "title": {
    "text": "Summary Line Chart",
    "top": "2%",
    "left": "center"
  },
  "tooltip": {
    "trigger": "axis"
  },
  "legend": {
    "data": ["Email Marketing", "Affiliate Advertising", "Video Advertising", "Direct View", "Search Engine"],
    "top": "10%"
  },
  "grid": {
    "left": "5%",
    "right": "5%",
    "bottom": "5%",
    "top": "20%",
    "containLabel": true
  },
  "toolbox": {
    "feature": {
      "saveAsImage": {
        "title": "Save as Image"
      }
    }
  },
  "xAxis": {
    "type": "category",
    "boundaryGap": false,
    "data": ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"]
  },
  "yAxis": {
    "type": "value"
  },
  "series": [
    {
      "name": "Email Marketing",
      "type": "line",
      "stack": "Total",
      "data": [120, 132, 101, 134, 90, 230, 210]
    },
    {
      "name": "Affiliate Advertising",
      "type": "line",
      "stack": "Total",
      "data": [220, 182, 191, 234, 290, 330, 310]
    },
    {
      "name": "Video Advertising",
      "type": "line",
      "stack": "Total",
      "data": [150, 232, 201, 154, 190, 330, 410]
    },
    {
      "name": "Direct View",
      "type": "line",
      "stack": "Total",
      "data": [320, 332, 301, 334, 390, 330, 320]
    },
    {
      "name": "Search Engine",
      "type": "line",
      "stack": "Total",
      "data": [820, 932, 901, 934, 1290, 1330, 1320]
    }
  ]
}
{{</* /echarts */>}}

The same in YAML format:

{{</* echarts */>}}
title:
    text: Summary Line Chart
    top: 2%
    left: center
tooltip:
    trigger: axis
legend:
    data:
        - Email Marketing
        - Affiliate Advertising
        - Video Advertising
        - Direct View
        - Search Engine
    top: 10%
grid:
    left: 5%
    right: 5%
    bottom: 5%
    top: 20%
    containLabel: true
toolbox:
    feature:
        saveAsImage:
            title: Save as Image
xAxis:
    type: category
    boundaryGap: false
    data:
        - Monday
        - Tuesday
        - Wednesday
        - Thursday
        - Friday
        - Saturday
        - Sunday
yAxis:
    type: value
series:
    - name: Email Marketing
      type: line
      stack: Total
      data:
          - 120
          - 132
          - 101
          - 134
          - 90
          - 230
          - 210
    - name: Affiliate Advertising
      type: line
      stack: Total
      data:
          - 220
          - 182
          - 191
          - 234
          - 290
          - 330
          - 310
    - name: Video Advertising
      type: line
      stack: Total
      data:
          - 150
          - 232
          - 201
          - 154
          - 190
          - 330
          - 410
    - name: Direct View
      type: line
      stack: Total
      data:
          - 320
          - 332
          - 301
          - 334
          - 390
          - 330
          - 320
    - name: Search Engine
      type: line
      stack: Total
      data:
          - 820
          - 932
          - 901
          - 934
          - 1290
          - 1330
          - 1320
{{</* /echarts */>}}

The same in TOML format:

{{</* echarts */>}}
[title]
text = "Summary Line Chart"
top = "2%"
left = "center"

[tooltip]
trigger = "axis"

[legend]
data = [
  "Email Marketing",
  "Affiliate Advertising",
  "Video Advertising",
  "Direct View",
  "Search Engine"
]
top = "10%"

[grid]
left = "5%"
right = "5%"
bottom = "5%"
top = "20%"
containLabel = true

[toolbox]
[toolbox.feature]
[toolbox.feature.saveAsImage]
title = "Save as Image"

[xAxis]
type = "category"
boundaryGap = false
data = [
  "Monday",
  "Tuesday",
  "Wednesday",
  "Thursday",
  "Friday",
  "Saturday",
  "Sunday"
]

[yAxis]
type = "value"

[[series]]
name = "Email Marketing"
type = "line"
stack = "Total"
data = [
  120.0,
  132.0,
  101.0,
  134.0,
  90.0,
  230.0,
  210.0
]

[[series]]
name = "Affiliate Advertising"
type = "line"
stack = "Total"
data = [
  220.0,
  182.0,
  191.0,
  234.0,
  290.0,
  330.0,
  310.0
]

[[series]]
name = "Video Advertising"
type = "line"
stack = "Total"
data = [
  150.0,
  232.0,
  201.0,
  154.0,
  190.0,
  330.0,
  410.0
]

[[series]]
name = "Direct View"
type = "line"
stack = "Total"
data = [
  320.0,
  332.0,
  301.0,
  334.0,
  390.0,
  330.0,
  320.0
]

[[series]]
name = "Search Engine"
type = "line"
stack = "Total"
data = [
  820.0,
  932.0,
  901.0,
  934.0,
  1290.0,
  1330.0,
  1320.0
]
{{</* /echarts */>}}

The rendered output looks like this:

{{< echarts >}} { "title": { "text": "Summary Line Chart", "top": "2%", "left": "center" }, "tooltip": { "trigger": "axis" }, "legend": { "data": ["Email Marketing", "Affiliate Advertising", "Video Advertising", "Direct View", "Search Engine"], "top": "10%" }, "grid": { "left": "5%", "right": "5%", "bottom": "5%", "top": "20%", "containLabel": true }, "toolbox": { "feature": { "saveAsImage": { "title": "Save as Image" } } }, "xAxis": { "type": "category", "boundaryGap": false, "data": ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"] }, "yAxis": { "type": "value" }, "series": [ { "name": "Email Marketing", "type": "line", "stack": "Total", "data": [120, 132, 101, 134, 90, 230, 210] }, { "name": "Affiliate Advertising", "type": "line", "stack": "Total", "data": [220, 182, 191, 234, 290, 330, 310] }, { "name": "Video Advertising", "type": "line", "stack": "Total", "data": [150, 232, 201, 154, 190, 330, 410] }, { "name": "Direct View", "type": "line", "stack": "Total", "data": [320, 332, 301, 334, 390, 330, 320] }, { "name": "Search Engine", "type": "line", "stack": "Total", "data": [820, 932, 901, 934, 1290, 1330, 1320] } ] } {{< /echarts >}}

music

The music shortcode embeds a responsive music player based on APlayer and MetingJS.

The music shortcode can use the following named parameters:

parameter	default	description
url	require	music URL
name	options	music name
artist	options	music artist
cover	options	music cover URL
server	require	music platform: netease, tencent, kugou, xiami, baidu
type	require	song, playlist, album, search, artist
id	require	song id / playlist id / album id / search keyword
auto	options	music link, support: netease, tencent, xiami
fixed	false	enable fixed mode
mini	false	enable mini mode
autoplay	false	audio autoplay
theme	#a9a9b3	main color
loop	all	player loop play, values: 'all', 'one', 'none'
order	list	player play order, values: 'list', 'random'
volume	0.7	default volume, notice that player will remember user setting, default volume will not work after user set volume themselves
mutex	true	prevent to play multiple player at the same time, pause other players when this player start play
list-folded	false	indicate whether list should folded at first
list-max-height	340px	list max height

Custom Music URL

Example music Input:

{{</* music url="https://rainymood.com/audio1110/0.m4a" name=rainymood artist=rainymood cover="https://rainymood.com/i/badge.jpg" */>}}

The rendered output looks like this:

{{< music url="https://rainymood.com/audio1110/0.m4a" name=rainymood artist=rainymood cover="https://rainymood.com/i/badge.jpg" >}}

Music Platform URL Automatic Identification

Example music Input:

{{</* music auto="https://music.163.com/#/playlist?id=60198" */>}}
Or
{{</* music "https://music.163.com/#/playlist?id=60198" */>}}

The rendered output looks like this:

{{< music auto="https://music.163.com/#/playlist?id=60198" >}}

Custom Server, Type and ID

Example music Input:

{{</* music server="netease" type="song" id="1868553" */>}}
Or
{{</* music netease song 1868553 */>}}

The rendered output looks like this:

{{< music netease song 1868553 >}}

bilibili

The bilibili shortcode embeds a responsive video player for bilibili videos.

When the video only has one part, only the av ID of the video is required, e.g.:

https://www.bilibili.com/video/av47027633

Example bilibili Input:

{{</* bilibili 47027633 */>}}
Or
{{</* bilibili av=47027633 */>}}

The rendered output looks like this:

{{< bilibili av=47027633 >}}

When the video has multiple parts, in addition to the av ID of the video, p is also required, whose default value is 1, e.g.:

https://www.bilibili.com/video/av36570401?p=3

Example bilibili Input with p:

{{</* bilibili 36570401 3 */>}}
Or
{{</* bilibili av=36570401 p=3 */>}}

The rendered output looks like this:

{{< bilibili av=36570401 p=3 >}}

typeit

The typeit shortcode provides typing animation based on TypeIt.

Just insert your content in the typeit shortcode and that’s it.

Simple Content

Simple content is allowed in Markdown format and without rich block content such as images and more...

Example typeit Input:

{{</* typeit */>}}
This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)...
{{</* /typeit */>}}

The rendered output looks like this:

{{< typeit >}} This is a paragraph with typing animation based on TypeIt... {{< /typeit >}}

Alternatively, you can use custom HTML tags.

Example typeit Input with h4 tag:

{{</* typeit tag=h4 */>}}
This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)...
{{</* /typeit */>}}

The rendered output looks like this:

{{< typeit tag=h4 >}} This is a paragraph with typing animation based on TypeIt... {{< /typeit >}}

Code Content

Code content is allowed and will be highlighted by named parameter code for the type of code language.

Example typeit Input with code:

{{</* typeit code=java */>}}
public class HelloWorld {
    public static void main(String []args) {
        System.out.println("Hello World");
    }
}
{{</* /typeit */>}}

The rendered output looks like this:

{{< typeit code=java >}} public class HelloWorld { public static void main(String []args) { System.out.println("Hello World"); } } {{< /typeit >}}

Group Content

All typing animations start at the same time by default. But sometimes you may want to start a set of typeit contents in order.

A set of typeit contents with the same value of named parameter group will start typing animation in sequence.

Example typeit Input with group:

{{</* typeit group=paragraph */>}}
**First** this paragraph begins
{{</* /typeit */>}}

{{</* typeit group=paragraph */>}}
**Then** this paragraph begins
{{</* /typeit */>}}

The rendered output looks like this:

{{< typeit group=paragraph >}} First this paragraph begins {{< /typeit >}}

{{< typeit group=paragraph >}} Then this paragraph begins {{< /typeit >}}