~talon/gmi-web

4bc91e85c3943b3bb2735372a2a6a90f0e2fdc0d — Talon Poole 23 days ago dd07c6a
Update docs + preliminary editablity
4 files changed, 25 insertions(+), 10 deletions(-)

M README.md
M docs/js.gmi
M gmi.js
M min/gmi.min.js
M README.md => README.md +3 -2
@@ 1,5 1,6 @@
# gmi-web
## A bridge between Gemini and HTML
### [gmi.css](https://talon.computer/css/)
### [gmi.js](https://talon.computer/js/)

Start with [gmi.css](https://talon.computer/css/) and if you're feeling adventurous or perhaps naïve checkout [gmi.js](https://talon.computer/js/)

![CC0](https://licensebuttons.net/p/zero/1.0/80x15.png)

M docs/js.gmi => docs/js.gmi +16 -7
@@ 1,7 1,7 @@
# [WIP] gmi.js
# gmi.js
## A bridge between the DOM and Gemini

gmi.js is made up of lines! Use ctrl+shift+i to open a console and paste this in:
gmi.js is made up of lines!
```js
const line = Gemini.line("manipulate the dom\nbut like in a Gemini way\ntry it!")
document.body.prepend(line.dom)


@@ 18,7 18,8 @@ window.gmi = new Gemini(document.body)
window.gmi.lines[2].type = "P"
window.gmi.lines = [
  Gemini.line("interesting", "H1"),
  Gemini.line("that's convienient"),
  Gemini.line("that's convenient"),
  Gemini.line("http://talon.computer/js/ now... take me back please", "A"),
]
```
> the gemtext source is available via .source


@@ 31,10 32,18 @@ window.gmi.download()
```

All the gmi.css variables are also available as properties.
=> /css/ learn more about gmi.css
```
window.gmi.foreground = "white"
window.gmi.background = "black"
let foreground = window.gmi.foreground
let background = window.gmi.background
window.gmi.foreground = background
window.gmi.background = foreground
```
=> /css/ learn more about gmi.css

=> https://git.sr.ht/~talon/gmi-web/tree gmi.js licensed under CC0 and available on sourcehut as apart of gmi-web

=> /gmi.js view/download (minified version available via .min.js) CC0
### [WIP] editing!
- enter from links/headings creates new P
- backspace at beginning of line doesn't remove DOM (+ delete on empty lines)
- cross-platform action for toggling editable?
- cross-platform action for changing line type?

M gmi.js => gmi.js +5 -0
@@ 99,6 99,11 @@ class Gemini {
  static link(content = "") { return /((?<href>[^\s]+\/\/[^\s]+)\s)?(?<content>.+)/.exec(content).groups }

  constructor(root) { this.root = root }
  get editable() { return this.root.contentEditable === "true" }
  set editable(value) {
    this.root.contentEditable = value 
    this.lines.forEach(line => line.editable = value)
  }
  get lines() {
    return Array.from(this.root.children).filter(el => [
      "P", "BLOCKQUOTE", "A", "PRE", "UL", "H1", "H2", "H3"

M min/gmi.min.js => min/gmi.min.js +1 -1
@@ 1,1 1,1 @@
class Gemini{static syntax={P:"",A:"=>",UL:"*",BLOCKQUOTE:">",PRE:"```",H1:"#",H2:"##",H3:"###"};static line(e,t){"string"==typeof e&&(e={content:e,type:t||"P"});let n=Gemini.render(e).dom;return{get dom(){return n},get type(){return this.dom.nodeName},set type(e){n=Gemini.render({dom:this.dom,type:e,content:Gemini.contentFrom(this.dom)}).dom},get content(){return Gemini.contentFrom(n)},set content(e){Gemini.render({dom:n,type:n.nodeName,content:e})},get editable(){return"true"===this.dom.contentEditable},set editable(e){Gemini.render({dom:this.dom,type:this.type,content:this.content,editable:e})},delete(){return this.dom.remove()},get gmi(){const e=Gemini.syntax[this.type],t=Gemini.contentFrom(this.dom).replace(/\n?$/,"");switch(this.type.toUpperCase()){case"PRE":return`${e}\n${t}\n${e}`;default:return t.split("\n").map((t=>`${""!==e?e+" ":""}${t}`)).join("\n")}},get before(){return Gemini.line(this.dom.previousElementSibling)},set before(e){this.before.dom.after(e.dom)},get after(){return Gemini.line(this.dom.nextElementSibling)},set after(e){this.after.dom.before(e.dom)}}}static render(e){if(e.dom&&e.dom.nodeName!==e.type){const t=document.createElement(e.type);e.dom.replaceWith(t),e.dom=t}else e.nodeName?e={dom:e,type:e.nodeName,content:Gemini.contentFrom(e),editable:e.contentEditable}:e.dom=e.dom||document.createElement(e.type||"P");switch(e.dom.contentEditable=e.editable||"inherit",e.type.toUpperCase()){case"A":const{href:t,content:n}=Gemini.link(e.content);e.dom.innerHTML=e.editable&&t!==n?`${t} ${n}`:n,e.dom.href=t;break;case"UL":e.dom.innerHTML=e.content.split("\n").map((e=>e.length>0?`<li>${e}</li>`:"")).join("\n");break;case"BLOCKQUOTE":e.dom.innerHTML=e.content.split("\n").map((e=>`<div>${e}</div>`)).join("\n");break;case"PRE":e.dom.textContent=e.content;break;default:e.dom.innerHTML=e.content.replace(/\n+/g,"<br>")}return e}static contentFrom(e){switch(e.nodeName.toUpperCase()){case"BLOCKQUOTE":return Array.from(e.childNodes).map((e=>e.textContent)).join("\n");case"UL":return Array.from(e.children).map((e=>e.textContent)).join("\n");case"A":const{href:t,content:n}=Gemini.link(e.textContent);return`${t||e.href} ${n}`;case"PRE":return e.textContent;default:return e.innerHTML.replace(/<br>/g,"\n")}}static link(e=""){return/((?<href>[^\s]+\/\/[^\s]+)\s)?(?<content>.+)/.exec(e).groups}constructor(e){this.root=e}get lines(){return Array.from(this.root.children).filter((e=>["P","BLOCKQUOTE","A","PRE","UL","H1","H2","H3"].includes(e.nodeName))).map(Gemini.line)}set lines(e){this.root.textContent="",this.root.append(...e.map((e=>e.dom)))}get source(){return this.lines.map((e=>e.gmi)).join("\n")}download(){const e=document.createElement("a");e.setAttribute("href","data:text/gemini;charset=utf-8,"+encodeURIComponent(this.source)),e.setAttribute("download",this.lines[0].content.replace(/\s/g,"_")+".gmi"),e.style.display="none",document.body.appendChild(e),e.click(),document.body.removeChild(e)}get foreground(){return getComputedStyle(this.root).getPropertyValue("--foreground")}set foreground(e){return this.root.style.setProperty("--foreground",e)}get background(){return getComputedStyle(this.root).getPropertyValue("--background")}set background(e){return this.root.style.setProperty("--background",e)}get size(){return getComputedStyle(this.root).getPropertyValue("--font-size")}set size(e){return this.root.style.setProperty("--font-size",e)}get lineHeight(){return getComputedStyle(this.root).getPropertyValue("--line-height")}set lineHeight(e){return this.root.style.setProperty("--line-height",e)}get serif(){return getComputedStyle(this.root).getPropertyValue("--serif")}set serif(e){return this.root.style.setProperty("--serif",e)}get sans(){return getComputedStyle(this.root).getPropertyValue("--sans")}set sans(e){return this.root.style.setProperty("--sans",e)}get mono(){return getComputedStyle(this.root).getPropertyValue("--mono")}set mono(e){return this.root.style.setProperty("--mono",e)}}
class Gemini{static syntax={P:"",A:"=>",UL:"*",BLOCKQUOTE:">",PRE:"```",H1:"#",H2:"##",H3:"###"};static line(e,t){"string"==typeof e&&(e={content:e,type:t||"P"});let n=Gemini.render(e).dom;return{get dom(){return n},get type(){return this.dom.nodeName},set type(e){n=Gemini.render({dom:this.dom,type:e,content:Gemini.contentFrom(this.dom)}).dom},get content(){return Gemini.contentFrom(n)},set content(e){Gemini.render({dom:n,type:n.nodeName,content:e})},get editable(){return"true"===this.dom.contentEditable},set editable(e){Gemini.render({dom:this.dom,type:this.type,content:this.content,editable:e})},delete(){return this.dom.remove()},get gmi(){const e=Gemini.syntax[this.type],t=Gemini.contentFrom(this.dom).replace(/\n?$/,"");switch(this.type.toUpperCase()){case"PRE":return`${e}\n${t}\n${e}`;default:return t.split("\n").map((t=>`${""!==e?e+" ":""}${t}`)).join("\n")}},get before(){return Gemini.line(this.dom.previousElementSibling)},set before(e){this.before.dom.after(e.dom)},get after(){return Gemini.line(this.dom.nextElementSibling)},set after(e){this.after.dom.before(e.dom)}}}static render(e){if(e.dom&&e.dom.nodeName!==e.type){const t=document.createElement(e.type);e.dom.replaceWith(t),e.dom=t}else e.nodeName?e={dom:e,type:e.nodeName,content:Gemini.contentFrom(e),editable:e.contentEditable}:e.dom=e.dom||document.createElement(e.type||"P");switch(e.dom.contentEditable=e.editable||"inherit",e.type.toUpperCase()){case"A":const{href:t,content:n}=Gemini.link(e.content);e.dom.innerHTML=e.editable&&t!==n?`${t} ${n}`:n,e.dom.href=t;break;case"UL":e.dom.innerHTML=e.content.split("\n").map((e=>e.length>0?`<li>${e}</li>`:"")).join("\n");break;case"BLOCKQUOTE":e.dom.innerHTML=e.content.split("\n").map((e=>`<div>${e}</div>`)).join("\n");break;case"PRE":e.dom.textContent=e.content;break;default:e.dom.innerHTML=e.content.replace(/\n+/g,"<br>")}return e}static contentFrom(e){switch(e.nodeName.toUpperCase()){case"BLOCKQUOTE":return Array.from(e.childNodes).map((e=>e.textContent)).join("\n");case"UL":return Array.from(e.children).map((e=>e.textContent)).join("\n");case"A":const{href:t,content:n}=Gemini.link(e.textContent);return`${t||e.href} ${n}`;case"PRE":return e.textContent;default:return e.innerHTML.replace(/<br>/g,"\n")}}static link(e=""){return/((?<href>[^\s]+\/\/[^\s]+)\s)?(?<content>.+)/.exec(e).groups}constructor(e){this.root=e}get editable(){return"true"===this.root.contentEditable}set editable(e){this.root.contentEditable=e,this.lines.forEach((t=>t.editable=e))}get lines(){return Array.from(this.root.children).filter((e=>["P","BLOCKQUOTE","A","PRE","UL","H1","H2","H3"].includes(e.nodeName))).map(Gemini.line)}set lines(e){this.root.textContent="",this.root.append(...e.map((e=>e.dom)))}get source(){return this.lines.map((e=>e.gmi)).join("\n")}download(){const e=document.createElement("a");e.setAttribute("href","data:text/gemini;charset=utf-8,"+encodeURIComponent(this.source)),e.setAttribute("download",this.lines[0].content.replace(/\s/g,"_")+".gmi"),e.style.display="none",document.body.appendChild(e),e.click(),document.body.removeChild(e)}get foreground(){return getComputedStyle(this.root).getPropertyValue("--foreground")}set foreground(e){return this.root.style.setProperty("--foreground",e)}get background(){return getComputedStyle(this.root).getPropertyValue("--background")}set background(e){return this.root.style.setProperty("--background",e)}get size(){return getComputedStyle(this.root).getPropertyValue("--font-size")}set size(e){return this.root.style.setProperty("--font-size",e)}get lineHeight(){return getComputedStyle(this.root).getPropertyValue("--line-height")}set lineHeight(e){return this.root.style.setProperty("--line-height",e)}get serif(){return getComputedStyle(this.root).getPropertyValue("--serif")}set serif(e){return this.root.style.setProperty("--serif",e)}get sans(){return getComputedStyle(this.root).getPropertyValue("--sans")}set sans(e){return this.root.style.setProperty("--sans",e)}get mono(){return getComputedStyle(this.root).getPropertyValue("--mono")}set mono(e){return this.root.style.setProperty("--mono",e)}}