forked from shadowfacts/shadowfacts.net
44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
import path from "path";
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import * as util from "../util";
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import * as metadata from "../metadata";
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import { Page, PostMetadata } from "../metadata";
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import layout from "../layout";
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export default async function generatePaginated(posts: Page[], basePath: string, templatePath: string, extraData?: object, extraMetadata?: object) {
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const page = await metadata.get(templatePath);
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if (extraMetadata) page.metadata = {...page.metadata, ...extraMetadata};
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posts = posts.sort((a, b) => {
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const aDate = <Date>(<PostMetadata>a.metadata).date;
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const bDate = <Date>(<PostMetadata>b.metadata).date;
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return bDate.getTime() - aDate.getTime();
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});
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const chunks = util.chunk(posts, 5);
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for (const {chunk, index} of chunks) {
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const pageNum = index + 1;
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let data = {
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metadata: page.metadata,
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posts: chunk,
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pagination: {
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current: pageNum,
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total: chunks.length,
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prevLink: pageNum == 1 ? "" : pageNum == 2 ? basePath : path.join(basePath, (pageNum - 1).toString()),
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nextLink: pageNum == chunks.length ? "" : path.join(basePath, (pageNum + 1).toString())
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}
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};
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if (extraData) data = {...data, ...extraData};
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let renderedTemplate = util.render(page.text, data, templatePath);
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renderedTemplate = await layout(renderedTemplate, page.metadata, page.metadata.layout!);
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util.write(path.join(basePath, pageNum.toString(), "index.html"), renderedTemplate);
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if (pageNum == 1) {
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util.write(path.join(basePath, "index.html"), renderedTemplate);
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}
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}
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} |