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diff --git a/package.json b/package.json
index 027bd5d..efee29e 100644
--- a/package.json
+++ b/package.json
@@ -1,60 +1,60 @@
{
"name": "@sealcode/jdd",
- "version": "0.6.0-alpha2",
+ "version": "0.6.0-alpha3",
"description": "JSON-Driven Documents",
"main": "lib/index.js",
"type": "module",
"scripts": {
"pretest": "npm run build",
"test": "node test.cjs",
"prebuild": "npm run lint",
"build": "tsc",
"typecheck": "tsc --noemit",
"prepare": "npm run build",
"lint": "eslint src",
"preinstrument": "npm run build && rm -fr .xunit coverage lib-instrumented",
"instrument": "npx nyc instrument --exclude \"\" lib lib-instrumented",
"pretest-reports": "npm run instrument",
"test-reports": "npx nyc --exclude \"\" ./node_modules/.bin/mocha --recursive --timeout=10000 --require source-map-support/register --reporter xunit --reporter-option output=.xunit 'lib-instrumented/**/*.test.js' && nyc report --reporter clover --exclude \"\"",
"precover-html": "rm -rf coverate/lcov-report",
"cover-html": "npm run test-reports && nyc report --reporter lcov --exclude \"\" && xdg-open coverage/lcov-report/index.html"
},
"author": "",
"license": "ISC",
"devDependencies": {
"@types/mocha": "^10.0.1",
"@types/prettier": "^2.7.0",
"@types/slug": "^5.0.9",
"@types/uuid": "^9.0.8",
"@typescript-eslint/eslint-plugin": "^5.58.0",
"@typescript-eslint/parser": "^5.58.0",
"assert": "^2.0.0",
"eslint": "^8.38.0",
"eslint-config-prettier": "^8.8.0",
"eslint-plugin-prettier": "^4.2.1",
"eslint-plugin-with-tsc-error": "^0.0.8",
"mocha": "^10.2.0",
"nyc": "^15.1.0",
"source-map-support": "^0.5.21",
"ts-node": "^10.9.1",
"typescript": "^5.0.4"
},
"types": "./@types/index.d.ts",
"dependencies": {
"@sealcode/file-manager": "^1.0.2",
"@sealcode/ts-predicates": "^0.5.3",
"escape-goat": "^4.0.0",
"hyphenopoly": "^5.3.0",
"koa-responsive-image-router": "^0.2.29",
"locreq": "^3.0.0",
"marked": "^12.0.0",
"mri": "^1.2.0",
"prettier": "^2.7.1",
"slug": "^9.1.0",
"tempstream": "^0.4.1",
"uuid": "^9.0.1"
},
"peerDependencies": {
"sealious": "^0.19.18"
}
}
diff --git a/src/jdd.ts b/src/jdd.ts
index af60e15..16300a3 100644
--- a/src/jdd.ts
+++ b/src/jdd.ts
@@ -1,207 +1,216 @@
import { tempstream } from "tempstream";
import { JDDContext } from "./jdd-context.js";
import { Registry } from "./registry.js";
import { EarlyAsset, JDDHeading } from "./component.js";
import { hasField } from "@sealcode/ts-predicates";
import {
JDDocumentContainer,
RawJDDocument,
documentContainerFromParsed,
documentContainerFromStorage,
} from "./document.js";
import { documentToParsed } from "./document.js";
export class JDD {
constructor(
public registry: Registry,
public jdd_context: JDDContext,
public parsed: JDDocumentContainer<"parsed">
) {}
static async fromStorage(
registry: Registry,
jdd_context: JDDContext,
document: RawJDDocument
) {
const parsed = await documentToParsed(
registry,
jdd_context,
documentContainerFromStorage(document)
);
return new JDD(registry, jdd_context, parsed);
}
static fromParsed(
registry: Registry,
jdd_context: JDDContext,
parsed: RawJDDocument
) {
return new JDD(
registry,
jdd_context,
documentContainerFromParsed(parsed)
);
}
render(
make_component_classes = (index: number) => [
"jdd-component",
`component-number-${index}`,
]
) {
return tempstream`${this.parsed.value.map(
({ component_name, args }, index) => {
const component = this.registry.get(component_name);
if (!component) {
console.warn(
"Component not found in the registry: " + component_name
);
return "";
}
for (const arg_name in component?.getArguments()) {
if (!Object.prototype.hasOwnProperty.call(args, arg_name)) {
args[arg_name] = component
?.getArguments()
[arg_name]?.getEmptyValue(this.jdd_context);
}
}
return component.toHTML({
args,
classes: make_component_classes(index),
jdd_context: this.jdd_context,
index,
});
}
)}`;
}
renderEarlyScript(asset: EarlyAsset): string {
if (hasField("url", asset)) {
return /* HTML */ `<script
async
src="${asset.url}"
onLoad="document.dispatchEvent(new Event('loaded-${asset.identity}'))"
${(asset.integrity &&
`integrity="${asset.integrity}" crossorigin="anonymous"`) ||
""}
></script>`;
} else {
return /* HTML */ `<script><${asset.content}/script>`;
}
}
renderEarlyStyle(asset: EarlyAsset): string {
if (hasField("url", asset)) {
const integrity =
(asset.integrity &&
`integrity="${asset.integrity}" crossorigin="anonymous"`) ||
"";
// see https://web.dev/articles/defer-non-critical-css
return /* HTML */ `<link
rel="preload"
href="${asset.url}"
as="style"
onload="this.onload=null;this.rel='stylesheet'"
${integrity}
/>
<noscript
><link rel="stylesheet" href="${asset.url}" ${integrity}
/></noscript>`;
} else {
return /* HTML */ `<style>
${asset.content}
</style>`;
}
}
async renderEarlyAssets() {
const early_assets = (
await Promise.all(
this.parsed.value.map(async ({ component_name, args }) => {
const component = this.registry.get(component_name);
if (!component) {
console.warn(
"Component not found in the registry: " +
component_name
);
return [];
}
for (const arg_name in component?.getArguments()) {
if (
!Object.prototype.hasOwnProperty.call(
args,
arg_name
)
) {
args[arg_name] = component
?.getArguments()
[arg_name]?.getEmptyValue(this.jdd_context);
}
}
return await component.getEarlyAssets(
args,
this.jdd_context
);
})
)
).flat();
const deduplicated_assets: Record<string, EarlyAsset> = {};
for (const asset of early_assets) {
deduplicated_assets[asset.identity] = asset;
}
return Object.values(deduplicated_assets)
.map((asset) => {
if (asset.type == "script") {
return this.renderEarlyScript(asset);
} else if (asset.type == "style") {
this.renderEarlyStyle(asset);
}
})
.join(" ");
}
countWords(registry: Registry): number {
return this.parsed.value.reduce((acc, { component_name, args }) => {
const component = registry.get(component_name);
if (!component) {
console.warn(
"Component not found in the registry: " + component_name
);
return acc + 0;
}
return acc + component.countWords(args);
}, 0);
}
getHeadings(): JDDHeading[] {
return this.parsed.value
.map(({ component_name, args }) => {
const component = this.registry.get(component_name);
if (!component) {
return [];
}
return component.getHeadings(this.jdd_context, args);
})
.flat();
}
static async renderFromStorage(
registry: Registry,
document: RawJDDocument,
jdd_context: JDDContext
) {
const jdd = await JDD.fromStorage(registry, jdd_context, document);
return jdd.render();
}
static async renderEarlyAssetsFromStorage(
registry: Registry,
document: RawJDDocument,
jdd_context: JDDContext
) {
const jdd = await JDD.fromStorage(registry, jdd_context, document);
return jdd.renderEarlyAssets();
}
+
+ static async render(
+ registry: Registry,
+ parsed: JDDocumentContainer<"parsed">,
+ jdd_context: JDDContext
+ ) {
+ const jdd = new JDD(registry, jdd_context, parsed);
+ return jdd.render();
+ }
}

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