Function fetchFromView

lib/index-browser.js:8819–8847

(viewOpts)

    }

    async function fetchFromView(viewOpts) {
      viewOpts.include_docs = true;
      const res = await view.db.allDocs(viewOpts);
      totalRows = res.total_rows;

      return res.rows.map(function (result) {
        // implicit migration - in older versions of PouchDB,
        // we explicitly stored the doc as {id: ..., key: ..., value: ...}
        // this is tested in a migration test
        /* istanbul ignore next */
        if ('value' in result.doc && typeof result.doc.value === 'object' &&
          result.doc.value !== null) {
          const keys = Object.keys(result.doc.value).sort();
          // this detection method is not perfect, but it's unlikely the user
          // emitted a value which was an object with these 3 exact keys
          const expectedKeys = ['id', 'key', 'value'];
          if (!(keys < expectedKeys || keys > expectedKeys)) {
            return result.doc.value;
          }
        }

        const parsedKeyAndDocId = parseIndexableString(result.doc._id);
        return {
          key: parsedKeyAndDocId[0],
          id: parsedKeyAndDocId[1],
          value: ('value' in result.doc ? result.doc.value : null)
        };
      });
    }

    async function onMapResultsReady(rows) {
      let finalResults;