pages/src/routes/feed/+page.ts

import { entries } from './feed';

interface FeedEntry {
    content: any;
    title: string;
    subtitle: string;
    date: string;
}

let entriesPerPage = 8;

export async function load({ params, url }) {
    // Get page index
    let pageIndex = Number(url.searchParams.get('p'));
    if (pageIndex == 0) {
        pageIndex = 1;
    }

    // TODO check if index exceeds maximum permitted and redirect (to max page?)

    let feedEntries: FeedEntry[] = [];
    let start = (pageIndex - 1) * entriesPerPage;

    for (let i = start; i < start + entriesPerPage; i += 1) {
        // Stop iterating when end reached
        if (i >= entries.length) {
            break;
        }
        // Vite complains if I don't do this even though it's stupid
        const path = entries[i].split("/");
        const page = await import(`./${path[0]}/${path[1]}.md`);
        const md = page.metadata;
        
        feedEntries.push({
            content: page.default,
            title: md.title,
            subtitle: md.subtitle,
            date: md.date,
        });
    }

    let currentPage = pageIndex;
    let maxPages = Math.ceil(entries.length / entriesPerPage);

    return {
        currentPage,
        maxPages,
        feedEntries,
    };
}