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Merge pull request 'misc' (#22) from misc into master

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Reviewed-on: #22
This commit is contained in:
SethTrowbridge 2023-04-29 06:58:52 -04:00
commit 6e4b7af16f
4 changed files with 142 additions and 44 deletions
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9
example/app.tsx
View File

@ -8,7 +8,7 @@ const Comp = React.lazy(()=>import("./deep/component.tsx"));
export default ()=>
{
return <div class="p-4 font-sans">
<Iso.Metas title="Main Page!"/>
<Iso.Meta.Metas title="Main Page!"/>
<nav class="p-4">
<a class="text-red-500" href="/">Home</a>
<a href="/about">About</a>
@ -22,7 +22,12 @@ export default ()=>
<Iso.Switch>
<Iso.Case value="page">
<Iso.Switch>
<Iso.Case value="about-us">About us!</Iso.Case>
<Iso.Case value="about-us">
<>
<Iso.Meta.Metas title="About US"/>
About us!
</>
</Iso.Case>
<Iso.Case default>sorry no page</Iso.Case>
</Iso.Switch>
</Iso.Case>

4
example/deep/component.tsx
View File

@ -10,10 +10,10 @@ export default ()=>
const [Data, Updating] = Iso.Fetch.Use(`https://catfact.ninja/fact`);
console.log("render!!")
console.log("component.tsx render!!")
return <div class="p-4 text-red-500">
<Iso.Metas title="Component!"/>
<Iso.Meta.Metas title="Component!"/>
Component Route is: {routeGet.Path.toString()}
<button className="p-4 bg-green-500 text-white" onClick={e=>{countSet(countGet+1); routeSet(["lol", "idk"], {count:countGet+1});}}>{countGet}</button>
<a href="/page/about-us" className="p-2 text(lg blue-500) font-bold">a link</a>

124
lib/iso.tsx
View File

@ -1,33 +1,116 @@
import React from "react";
type MetasInputs = { [Property in MetaKeys]?: string };
type MetasModeArgs = {concatListed?:boolean; dropUnlisted?:boolean};
type MetasStackItem = MetasModeArgs&MetasInputs&{id:string, depth:number}
type Meta = {title:string, description:string, keywords:string, image:string, canonical:string }
type MetaKeys = keyof Meta;
export const Meta:Meta = {
export const Meta =
{
Stack:[] as Array<MetasStackItem>,
Meta: {
title:"",
description:"",
keywords:"",
image:"",
canonical:""
};
type MetasInputs = { [Property in MetaKeys]?: string };
export const Metas =(props:{concatListed?:boolean; dropUnlisted?:boolean}&MetasInputs):null=>
} as Meta,
Context: React.createContext([[], ()=>{}] as [Get:MetasStackItem[], Set:React.StateUpdater<MetasStackItem[]>]),
Provider({children}:{children:Children})
{
const additive = props.concatListed ? (key:MetaKeys, value:string)=> Meta[key] += value : (key:MetaKeys, value:string)=> Meta[key] = value;
const subtractive = props.dropUnlisted ? (key:MetaKeys)=> Meta[key] = "" : (key:MetaKeys)=> {};
const binding = React.useState([] as MetasStackItem[]);
Object.keys(Meta).forEach((key)=>{
React.useEffect(()=>{
const stack = binding[0];
const last = stack[stack.length-1];
console.log("updating page title", stack);
document.title = last?.title||"";
})
return <Meta.Context.Provider value={binding}>{children}</Meta.Context.Provider>;
},
Metas({concatListed=false, dropUnlisted=false, ...props}:MetasModeArgs&MetasInputs):null
{
const id = React.useId();
const [, metasSet] = React.useContext(Meta.Context);
const {depth} = React.useContext(SwitchContext);
React.useEffect(()=>{
metasSet((m)=>{
console.log(`adding meta`, props, depth);
const clone = [...m];
let i;
for(i=clone.length-1; i>-1; i--)
{
if(clone[i].depth <= depth)
{
break;
}
}
clone.splice(i+1, 0, {id, depth, concatListed, dropUnlisted, ...props});
return clone;
});
return ()=>
{
metasSet((m)=>{
const clone = [...m];
const ind = clone.findIndex(i=>i.id === id);
if(ind > -1)
{
console.log(`removing meta`, props, depth);
clone.splice(ind, 1);
}
return clone;
});
};
}, []);
React.useEffect(()=>{
metasSet((m)=>{
const clone = [...m];
const ind = clone.findIndex(i=>i.id === id);
if(ind > -1)
{
console.log(`updating meta`, props, depth);
clone[ind] = {...clone[ind], ...props};
}
return clone;
});
}, Object.keys(props).map( (key) => props[key as MetaKeys] ));
/*
React.useEffect(()=>{
metasSet((m)=>
{
const metas = {...m};
const additive = concatListed ? (key:MetaKeys, value:string)=> metas[key] += value : (key:MetaKeys, value:string)=> metas[key] = value;
const subtractive = dropUnlisted ? (key:MetaKeys)=> metas[key] = "" : (key:MetaKeys)=> {};
Object.keys(metas).forEach((key)=>{
const metaKey = key as MetaKeys;
const propValue = props[metaKey]||"";
propValue ? additive(metaKey, propValue) : subtractive(metaKey);
})
});
Meta.Meta = metas;
console.log(Meta.Meta);
if(window.innerWidth)
{
document.title = Meta.title;
document.title = metas.title;
}
return metas;
});
}, [props]);
*/
return null;
}
};
export type Children = string | number | React.JSX.Element | React.JSX.Element[];
@ -78,7 +161,10 @@ export const Router = {
document.addEventListener("click", e=>
{
const t = e.target as HTMLAnchorElement;
if(t.href)
const path = e.composedPath() as HTMLAnchorElement[];
for(let i=0; i<path.length; i++)
{
if(path[i].href)
{
const u = new URL(t.href);
if(u.origin == document.location.origin)
@ -87,6 +173,8 @@ export const Router = {
const parts = Router.Parse(u);
routeUpdate(parts.Path, parts.Params, parts.Anchor);
}
return;
}
}
})
}, []);
@ -149,7 +237,7 @@ export const Switch =({children}:{children:Children})=>
}
if(childCase?.props?.default && !fallback)
{
console.log(routeSegment);
//console.log(routeSegment);
fallback = childCaseChildren;
}
}
@ -188,7 +276,7 @@ export const Fetch = {
inCheck.Promise = fetch(URL, Init?Init:undefined).then(resp=>resp.json()).then((json)=>{
inCheck.JSON = json;
inCheck.CachedAt = new Date().getTime();
console.log(`...cached!`);
//console.log(`...cached!`);
return inCheck;
});
return inCheck;
@ -199,7 +287,7 @@ export const Fetch = {
// not in the cache
// - listen
console.log(`making new cache record...`);
//console.log(`making new cache record...`);
return [load({URL, CacheFor, CachedAt:0, CacheOnServer, DelaySSR, Seed}), false, true];
}
else if(check.CachedAt == 0)
@ -208,26 +296,26 @@ export const Fetch = {
// - listen
// - possibly init if there is something in JSON
console.log(`currently being cached...`);
//console.log(`currently being cached...`);
return [check, check.JSON ? true : false, true];
}
else
{
console.log(`found in cache...`);
//console.log(`found in cache...`);
let secondsAge = (new Date().getTime() - check.CachedAt)/1000;
if(secondsAge > check.CacheFor)
{
// cached but expired
// - listen
// - init
console.log(`...outdated...`);
//console.log(`...outdated...`);
return [load(check), true, true];
}
else
{
// cached and ready
// - init
console.log(`...retrieved!`);
//console.log(`...retrieved!`);
return [check, true, false];
}

15
server.tsx
View File

@ -226,7 +226,7 @@ FileListen("${url.pathname}", reloadHandler);`;
Iso.Fetch.ServerBlocking = [];
Iso.Fetch.ServerTouched = new Set();
Iso.Fetch.ServerRemove = new Set();
let app = <Iso.Router.Provider url={url}><App/></Iso.Router.Provider>;
let app = <Iso.Router.Provider url={url}><Iso.Meta.Provider><App/></Iso.Meta.Provider></Iso.Router.Provider>;
await Prepass(app)
let bake = SSR(app);
while(Iso.Fetch.ServerBlocking.length)
@ -235,7 +235,7 @@ FileListen("${url.pathname}", reloadHandler);`;
Iso.Fetch.ServerBlocking = [];
// at this point, anything that was requested that was not cached, has now been loaded and cached
// this next render will use cached resources. using a cached resource (if its "Seed" is true) adds it to the "touched" set.
app = <Iso.Router.Provider url={url}><App/></Iso.Router.Provider>;
app = <Iso.Router.Provider url={url}><Iso.Meta.Provider><App/></Iso.Meta.Provider></Iso.Router.Provider>;
await Prepass(app)
bake = SSR(app);
}
@ -255,7 +255,7 @@ FileListen("${url.pathname}", reloadHandler);`;
`<!doctype html>
<html lang="en">
<head>
<title>${Iso.Meta.title}</title>
<title>${Iso.Meta.Meta.title}</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="utf-8"/>
<style data-twind>${results.css}</style>
@ -267,11 +267,16 @@ FileListen("${url.pathname}", reloadHandler);`;
import {hydrate, createElement as H} from "react";
import * as Twind from "https://esm.sh/v115/@twind/core@1.1.3/es2022/core.mjs";
import {default as App, CSS} from "@eno/app";
import {Router, Fetch} from "@eno/iso";
import {Router, Fetch, Meta} from "@eno/iso";
Twind.install(CSS);
Fetch.Seed(${JSON.stringify(seed)});
const hmrWrap = H( ()=>H(App) );
hydrate( H(Router.Provider, null, hmrWrap), document.querySelector("#app"));
hydrate(
H(Router.Provider, null,
H(Meta.Provider, null, hmrWrap)
),
document.querySelector("#app")
);
</script>
</body>
</html>`;