--- weight: 3 title: "Theme Documentation - Shortcodes" date: 2020-03-04T16:29:41+08:00 lastmod: 2020-03-04T16:29:41+08:00 draft: false author: "Dillon" authorLink: "https://dillonzq.com" description: "LoveIt theme provides multiple shortcodes on top of built-in ones in Hugo." license: "" tags: ["shortcodes"] categories: ["documentation"] hiddenFromHomePage: false featuredImage: "/images/theme-documentation-shortcodes/featured-image.jpg" featuredImagePreview: "" toc: true autoCollapseToc: true math: false lightgallery: true linkToMarkdown: true share: enable: true comment: 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](https://gohugo.io/extras/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` {#figure} [Documentation of `figure`](https://gohugo.io/content-management/shortcodes/#figure) Example `figure` Input: ```markdown {{}} ``` The rendered output looks like this: {{< figure src="/images/theme-documentation-shortcodes/lighthouse.jpg" title="Lighthouse (figure)" >}} The HTML looks like this: ```html

Lighthouse (figure)

``` ### `gist` [Documentation of `gist`](https://gohugo.io/content-management/shortcodes/#gist) Example `gist` Input: ```markdown {{}} ``` The rendered output looks like this: {{< gist spf13 7896402 >}} The HTML looks like this: ```html ``` ### `highlight` [Documentation of `highlight`](https://gohugo.io/content-management/shortcodes/#instagram) Example `highlight` Input: ```markdown {{}}

{{ .Title }}

{{ range .Pages }} {{ .Render "summary"}} {{ end }}
{{}} ``` The rendered output looks like this: {{< highlight html >}}

{{ .Title }}

{{ range .Pages }} {{ .Render "summary"}} {{ end }}
{{< /highlight >}} ### `instagram` [Documentation of `instagram`](https://gohugo.io/content-management/shortcodes/#instagram) Example `instagram` Input: ```markdown {{}} ``` The rendered output looks like this: {{< instagram BWNjjyYFxVx hidecaption >}} ### `param` [Documentation of `param`](https://gohugo.io/content-management/shortcodes/#param) Example `param` Input: ```markdown {{}} ``` The rendered output looks like this: {{< param description >}} ### `ref` and `relref` {#ref-and-relref} [Documentation of `ref` and `relref`](https://gohugo.io/content-management/shortcodes/#ref-and-relref) ### `tweet` [Documentation of `tweet`](https://gohugo.io/content-management/shortcodes/#tweet) Example `tweet` Input: ```markdown {{}} ``` The rendered output looks like this: {{< tweet 877500564405444608 >}} ### `vimeo` [Documentation of `vimeo`](https://gohugo.io/content-management/shortcodes/#vimeo) Example `vimeo` Input: ```markdown {{}} ``` The rendered output looks like this: {{< vimeo 146022717 >}} ### `youtube` [Documentation of `youtube`](https://gohugo.io/content-management/shortcodes/#youtube) Example `youtube` Input: ```markdown {{}} ``` 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: ```markdown {{}} This is a right-aligned paragraph. {{}} ``` The rendered output looks like this: {{< style "text-align: right" >}} This is a right-aligned paragraph. {{< /style >}} ### `image` `image` shortcode is an alternative to [`figure` shortcode](#figure). `image` shortcode can take full advantage of the dependent libraries of [lazysizes](https://github.com/aFarkas/lazysizes) and [lightgallery.js](https://github.com/sachinchoolur/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: ```markdown {{}} ``` 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: ```markdown {{}} A **tip** banner {{}} Or {{}} A **tip** banner {{}} ``` The rendered output looks like this: {{< admonition tip "This is a tip" true >}} A **tip** banner {{< /admonition >}} ### `mermaid` [mermaid](https://mermaidjs.github.io/) 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 {#flowchart} Example **flowchart** `mermaid` Input: ```markdown {{}} graph LR; A[Hard edge] -->|Link text| B(Round edge) B --> C{Decision} C -->|One| D[Result one] C -->|Two| E[Result two] {{}} ``` 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 {#sequence-diagram} Example **sequence diagram** `mermaid` Input: ```markdown {{}} 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! {{}} ``` 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 {#gantt} Example **GANTT** `mermaid` Input: ```markdown {{}} 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 {{}} ``` 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 {#class-diagram} Example **class diagram** `mermaid` Input: ```markdown {{}} 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 {{}} ``` 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 {#state-diagram} Example **state diagram** `mermaid` Input: ```markdown {{}} stateDiagram [*] --> Still Still --> [*] Still --> Moving Moving --> Still Moving --> Crash Crash --> [*] {{}} ``` The rendered output looks like this: {{< mermaid >}} stateDiagram [*] --> Still Still --> [*] Still --> Moving Moving --> Still Moving --> Crash Crash --> [*] {{< /mermaid >}} #### Git Graph {#git-graph} Example **git graph** `mermaid` Input: ```markdown {{}} gitGraph: options { "nodeSpacing": 100, "nodeRadius": 10 } end commit branch newbranch checkout newbranch commit commit checkout master commit commit merge newbranch {{}} ``` 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 {#pie} Example **pie** `mermaid` Input: ```markdown {{}} pie "Dogs" : 386 "Cats" : 85 "Rats" : 15 {{}} ``` The rendered output looks like this: {{< mermaid >}} pie "Dogs" : 386 "Cats" : 85 "Rats" : 15 {{< /mermaid >}} ### `echarts` [ECharts](https://echarts.apache.org/) is a library helping you to generate interactive data visualization. The basic chart types ECharts supports include [line series](https://echarts.apache.org/en/option.html#series-line), [bar series](https://echarts.apache.org/en/option.html#series-line), [scatter series](https://echarts.apache.org/en/option.html#series-scatter), [pie charts](https://echarts.apache.org/en/option.html#series-pie), [candle-stick series](https://echarts.apache.org/en/option.html#series-candlestick), [boxplot series](https://echarts.apache.org/en/option.html#series-boxplot) for statistics, [map series](https://echarts.apache.org/en/option.html#series-map), [heatmap series](https://echarts.apache.org/en/option.html#series-heatmap), [lines series](https://echarts.apache.org/en/option.html#series-lines) for directional information, [graph series](https://echarts.apache.org/en/option.html#series-graph) for relationships, [treemap series](https://echarts.apache.org/en/option.html#series-treemap), [sunburst series](https://echarts.apache.org/en/option.html#series-sunburst), [parallel series](https://echarts.apache.org/en/option.html#series-parallel) for multi-dimensional data, [funnel series](https://echarts.apache.org/en/option.html#series-funnel), [gauge series](https://echarts.apache.org/en/option.html#series-gauge). 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: ```json {{}} { "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] } ] } {{}} ``` The same in `YAML` format: ```yaml {{}} 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 {{}} ``` The same in `TOML` format: ```toml {{}} [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 ] {{}} ``` 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](https://github.com/MoePlayer/APlayer) and [MetingJS](https://github.com/metowolf/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 {#custom-music-url} Example `music` Input: ```markdown {{}} ``` 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 {#automatic-identification} Example `music` Input: ```markdown {{}} Or {{}} ``` The rendered output looks like this: {{< music auto="https://music.163.com/#/playlist?id=60198" >}} #### Custom Server, Type and ID {#custom-server} Example `music` Input: ```markdown {{}} Or {{}} ``` 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.: ```code https://www.bilibili.com/video/av47027633 ``` Example `bilibili` Input: ```markdown {{}} Or {{}} ``` 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.: ```code https://www.bilibili.com/video/av36570401?p=3 ``` Example `bilibili` Input with `p`: ```markdown {{}} Or {{}} ``` The rendered output looks like this: {{< bilibili av=36570401 p=3 >}} ### `typeit` The `typeit` shortcode provides typing animation based on [TypeIt](https://typeitjs.com/). Just insert your content in the `typeit` shortcode and that’s it. #### Simple Content {#simple-content} Simple content is allowed in `Markdown` format and **without** rich block content such as images and more... Example `typeit` Input: ```markdown {{}} This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)... {{}} ``` The rendered output looks like this: {{< typeit >}} This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)... {{< /typeit >}} Alternatively, you can use custom **HTML tags**. Example `typeit` Input with `h4` tag: ```markdown {{}} This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)... {{}} ``` The rendered output looks like this: {{< typeit tag=h4 >}} This is a *paragraph* with **typing animation** based on [TypeIt](https://typeitjs.com/)... {{< /typeit >}} #### Code Content {#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`: ```markdown {{}} public class HelloWorld { public static void main(String []args) { System.out.println("Hello World"); } } {{}} ``` 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 {#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`: ```markdown {{}} **First** this paragraph begins {{}} {{}} **Then** this paragraph begins {{}} ``` The rendered output looks like this: {{< typeit group=paragraph >}} **First** this paragraph begins {{< /typeit >}} {{< typeit group=paragraph >}} **Then** this paragraph begins {{< /typeit >}}