Method _fetchCover

src/core/fetch/index.js:151–183

()

    }

    _fetchCover() {
      const { coverpage, requestHeaders } = this.config;
      const query = this.route.query;
      const root = getParentPath(this.route.path);

      if (coverpage) {
        let path = null;
        const routePath = this.route.path;
        if (typeof coverpage === 'string') {
          if (routePath === '/') {
            path = coverpage;
          }
        } else if (Array.isArray(coverpage)) {
          path = coverpage.indexOf(routePath) > -1 && '_coverpage';
        } else {
          const cover = coverpage[routePath];
          path = cover === true ? '_coverpage' : cover;
        }

        const coverOnly = Boolean(path) && this.config.onlyCover;
        if (path) {
          path = this.router.getFile(root + path);
          this.coverIsHTML = /\.html$/g.test(path);
          get(path + stringifyQuery(query, ['id']), false, requestHeaders).then(
            text => this._renderCover(text, coverOnly)
          );
        } else {
          this._renderCover(null, coverOnly);
        }

        return coverOnly;
      }
    }

    $fetch(cb = noop, $resetEvents = this.$resetEvents.bind(this)) {
      const done = () => {