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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| .snowflake { | ||
| position: absolute; | ||
| top: -10px; | ||
| font-size: 1.5em; | ||
| pointer-events: none; | ||
| animation-name: fall; | ||
| animation-timing-function: linear; | ||
| animation-iteration-count: 1; | ||
| } | ||
|
|
||
| @keyframes fall { | ||
| 0% { | ||
| transform: translateY(-10px) translateX(0); | ||
| opacity: 1; | ||
| } | ||
|
|
||
| 100% { | ||
| transform: translateY(95vh) translateX(0); | ||
| opacity: 0; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package snow | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
| "sync" | ||
|
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| "github.com/PuerkitoBio/goquery" | ||
| "go.goblog.app/app/pkgs/bufferpool" | ||
| "go.goblog.app/app/pkgs/htmlbuilder" | ||
| "go.goblog.app/app/pkgs/plugintypes" | ||
| ) | ||
|
|
||
| type plugin struct { | ||
| app plugintypes.App | ||
| init sync.Once | ||
| } | ||
|
|
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| func GetPlugin() (plugintypes.SetApp, plugintypes.UI2) { | ||
| p := &plugin{} | ||
| return p, p | ||
| } | ||
|
|
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| func (p *plugin) SetApp(app plugintypes.App) { | ||
| p.app = app | ||
| } | ||
|
|
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| func (p *plugin) RenderWithDocument(_ plugintypes.RenderContext, doc *goquery.Document) { | ||
| if p.app == nil { | ||
| return | ||
| } | ||
|
|
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| p.init.Do(func() { | ||
| err := p.app.CompileAsset("snow.css", strings.NewReader(snowCss)) | ||
| if err != nil { | ||
| fmt.Println("Failed compile snow css: ", err.Error()) | ||
| return | ||
| } | ||
| err = p.app.CompileAsset("snow.js", strings.NewReader(snowJs)) | ||
| if err != nil { | ||
| fmt.Println("Failed compile snow js: ", err.Error()) | ||
| return | ||
| } | ||
| }) | ||
|
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| bufCss, bufJs := bufferpool.Get(), bufferpool.Get() | ||
| defer bufferpool.Put(bufCss, bufJs) | ||
| hbCss, hbJs := htmlbuilder.NewHtmlBuilder(bufCss), htmlbuilder.NewHtmlBuilder(bufJs) | ||
|
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| hbCss.WriteElementOpen("link", "rel", "stylesheet", "href", p.app.AssetPath("snow.css")) | ||
| doc.Find("head").AppendHtml(bufCss.String()) | ||
|
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| hbJs.WriteElementOpen("script", "src", p.app.AssetPath("snow.js"), "defer", "") | ||
| hbJs.WriteElementClose("script") | ||
| doc.Find("main").AppendHtml(bufJs.String()) | ||
| } | ||
|
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| // Copy as strings, as embedding is not supported by Yaegi | ||
|
|
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| const snowCss = ` | ||
| .snowflake { | ||
| position: absolute; | ||
| top: -10px; | ||
| font-size: 1.5em; | ||
| pointer-events: none; | ||
| animation-name: fall; | ||
| animation-timing-function: linear; | ||
| animation-iteration-count: 1; | ||
| } | ||
| @keyframes fall { | ||
| 0% { | ||
| transform: translateY(-10px) translateX(0); | ||
| opacity: 1; | ||
| } | ||
| 100% { | ||
| transform: translateY(95vh) translateX(0); | ||
| opacity: 0; | ||
| } | ||
| } | ||
| ` | ||
|
|
||
| const snowJs = ` | ||
| (function () { | ||
| function createSnowflake() { | ||
| const snowflake = document.createElement('div'); | ||
| snowflake.classList.add('snowflake'); | ||
| snowflake.style.left = Math.random() * 100 + 'vw'; | ||
| snowflake.style.animationDuration = Math.random() * 10 + 5 + 's'; | ||
| snowflake.innerText = '❄'; | ||
| document.body.appendChild(snowflake); | ||
| snowflake.addEventListener('animationend', () => { | ||
| snowflake.remove(); | ||
| }); | ||
| } | ||
| setInterval(createSnowflake, 200); | ||
| })() | ||
| ` |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| (function () { | ||
| function createSnowflake() { | ||
| const snowflake = document.createElement('div'); | ||
| snowflake.classList.add('snowflake'); | ||
| snowflake.style.left = Math.random() * 100 + 'vw'; | ||
| snowflake.style.animationDuration = Math.random() * 10 + 5 + 's'; | ||
| snowflake.innerText = '❄'; | ||
| document.body.appendChild(snowflake); | ||
| snowflake.addEventListener('animationend', () => { | ||
| snowflake.remove(); | ||
| }); | ||
| } | ||
| setInterval(createSnowflake, 200); | ||
| })() |