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fix: detect when readability does not work

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yanlong.wang 2024-06-20 18:20:13 +08:00
parent eaa06781e3
commit 579f259cb9
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1 changed files with 14 additions and 3 deletions
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17
backend/functions/src/cloud-functions/crawler.ts
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@ -327,8 +327,19 @@ export class CrawlerHost extends RPCHost {
break; break;
} }
const toBeTurnedToMd = mode === 'markdown' ? snapshot.html : snapshot.parsed?.content; let toBeTurnedToMd = snapshot.html;
let turnDownService = mode === 'markdown' ? this.getTurndown({ url: snapshot.href }) : this.getTurndown({ noRules: true, url: snapshot.href }); let turnDownService = this.getTurndown({ url: nominalUrl });
if (mode !== 'markdown' && snapshot.parsed?.content) {
const par1 = turnDownService.turndown(toBeTurnedToMd);
const par2 = turnDownService.turndown(snapshot.parsed.content)
// If Readability did its job
if (par2.length >= 0.3 * par1.length) {
turnDownService = this.getTurndown({ noRules: true, url: snapshot.href });
toBeTurnedToMd = snapshot.parsed.content;
}
}
for (const plugin of this.turnDownPlugins) { for (const plugin of this.turnDownPlugins) {
turnDownService = turnDownService.use(plugin); turnDownService = turnDownService.use(plugin);
} }
@ -585,7 +596,7 @@ ${suffixMixins.length ? `\n${suffixMixins.join('\n\n')}\n` : ''}`;
let urlToCrawl; let urlToCrawl;
const normalizeUrl = (await pNormalizeUrl).default; const normalizeUrl = (await pNormalizeUrl).default;
try { try {
urlToCrawl = new URL(normalizeUrl(noSlashURL.trim(), { stripWWW: false, removeTrailingSlash: false, removeSingleSlash: false, sortQueryParameters:false })); urlToCrawl = new URL(normalizeUrl(noSlashURL.trim(), { stripWWW: false, removeTrailingSlash: false, removeSingleSlash: false, sortQueryParameters: false }));
} catch (err) { } catch (err) {
throw new ParamValidationError({ throw new ParamValidationError({
message: `${err}`, message: `${err}`,