Keep source plugins in single scraper process

scraper/plugins/mangadex.js

@@ -87,8 +87,7 @@ function pageUrls(atHome, chapterUrl, expectedPages) {
   }));
 }
 
-function metadata({ html }) {
-  const manga = JSON.parse(html);
+function metadata({ data: manga }) {
   if (!manga || manga.type !== 'manga') throw new Error('MangaDex title was not found');
   const attributes = manga.attributes || {};
   const title = localizedTitle(attributes);
@@ -101,8 +100,7 @@ function metadata({ html }) {
     } };
 }
 
-function feed({ html }) {
-  const releases = JSON.parse(html);
+function feed({ data: releases }) {
   if (!Array.isArray(releases)) throw new Error('Invalid MangaDex feed');
   return { releases: releases.map(resource => ({
     id: resource.id,
@@ -116,15 +114,15 @@ function feed({ html }) {
   })) };
 }
 
-function catalog({ html }) {
-  const { attributes, releases, specialLabel, externalReleases } = JSON.parse(html);
+function catalog({ data }) {
+  const { attributes, releases, specialLabel, externalReleases } = data;
   if (!attributes || !Array.isArray(releases)) throw new Error('Invalid MangaDex catalog input');
   const chapters = selectChapterReleases(releases, specialLabel);
   return { chapters, availability: availabilitySummary(attributes, releases, chapters, externalReleases) };
 }
 
-function atHome({ html }) {
-  const { response, chapterUrl, expectedPages } = JSON.parse(html);
+function atHome({ data }) {
+  const { response, chapterUrl, expectedPages } = data;
   return { pages: pageUrls(response, chapterUrl, expectedPages) };
 }