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Create search index cache and return more meta
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Zakary Timson
2026-08-22 14:24:22 -04:00
parent 4278ea9df9
commit aedb117002
5 changed files with 113 additions and 32 deletions
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6
src/catalog.js
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@@ -5,12 +5,13 @@ export const CATALOG_URL = 'https://library.kiwix.org/catalog/v2/entries';
const PAGE_SIZE = 100;
/** Parses `<entry>` blocks out of a Kiwix catalog OPDS XML response. */
function parseEntries(xml) {
function parseEntries(xml, baseUrl = 'https://library.kiwix.org') {
const blocks = xml.match(/<entry>[\s\S]*?<\/entry>/g) || [];
return blocks.map(b => {
const grab = re => (b.match(re) || [])[1] || '';
const linkMatch = b.match(/<link[^>]*type=["']application\/x-zim[^"']*["'][^>]*href=["']([^"']+)["']/);
const iconMatch = b.match(/<link[^>]*rel=["']http:\/\/opds-spec\.org\/image\/thumbnail["'][^>]*href=["']([^"']+)["']/)
|| b.match(/<link[^>]*type=["']image\/[^"']*["'][^>]*href=["']([^"']+)["']/);
let tags = grab(/<tags>([^<]*)<\/tags>/);
if(tags) tags = tags.split(';');
return {
@@ -28,6 +29,7 @@ function parseEntries(xml) {
articleCount: Number(grab(/<articleCount>([^<]*)<\/articleCount>/)) || 0,
sizeMb: linkMatch ? (Number((b.match(/length=["'](\d+)["']/) || [])[1] || 0) / 1024 / 1024).toFixed(1) : '?',
href: linkMatch ? linkMatch[1] : null,
icon: iconMatch ? new URL(iconMatch[1], baseUrl).href : null,
};
});
}