blog-eleventy-indiekit/_includes/components/widgets/feedland.njk

{# FeedLand Widget - Matches Dave Winer's blogroll.js visual rendering #}
{# Uses Alpine.js + blogroll API instead of jQuery + external blogroll.js #}
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=Rancho&family=Ubuntu:wght@400;700&display=swap" rel="stylesheet">

<style>
.divBlogrollContainer {
  display: block;
  vertical-align: top;
  width: 100%;
  border: 1px solid gainsboro;
  padding-top: 5px;
  padding-bottom: 5px;
  font-family: Ubuntu, sans-serif;
  font-size: 15px;
  box-sizing: border-box;
}
.divBlogrollContainer:focus {
  border-color: rgba(82, 168, 236, 0.8);
  outline: 0;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
  background-color: white;
}
.divBlogroll {
  width: 100%;
  padding-left: 10px;
  padding-right: 10px;
  box-sizing: border-box;
}
.divBlogrollTable {
  width: 100%;
  margin-right: 0;
  border: 0;
  min-width: 0;
}
.divBlogrollTable td {
  border: 0;
}
.divBlogrollTitle {
  display: block;
  width: 100%;
  font-family: "Rancho", cursive;
  font-size: 36px;
  font-weight: bold;
  letter-spacing: -1px;
  text-align: center;
  margin-top: 5px;
  margin-bottom: 5px;
  line-height: 1.1em;
}
.divBlogrollTitle a {
  color: inherit;
  text-decoration: none;
}
.divBlogrollTitle a:hover {
  text-decoration: underline;
}
.divBlogrollSortLinks {
  font-size: 12px;
  line-height: 14px;
  padding-top: 3px;
  padding-bottom: 3px;
}
.divBlogrollSortLinks .spTitleLink {
  margin-left: 16px;
  cursor: pointer;
}
.divBlogrollSortLinks .spWhenLink {
  float: right;
  padding-right: 2px;
  cursor: pointer;
}
.divBlogrollSortLinks .selected {
  font-weight: bold;
}
.trBlogrollFeed {
  line-height: normal;
}
.trBlogrollFeed td {
  padding-left: 8px;
  padding-top: 4px;
  padding-bottom: 4px;
  padding-right: 0;
}
.trBlogrollFeed .tdBlogrollWedge {
  padding-left: 4px;
  padding-right: 0;
  vertical-align: top;
  width: 12px;
  cursor: pointer;
}
.trBlogrollFeed .tdBlogrollFeedTitle {
  font-size: 15px;
  color: inherit;
  cursor: pointer;
  padding-left: 0;
}
.trBlogrollFeed .tdBlogrollFeedTitle a {
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}
.trBlogrollFeed .tdBlogrollFeedTitle a:hover {
  text-decoration: underline;
}
.trBlogrollFeed .tdBlogrollFeedTitle .spWhenUpdated {
  float: right;
  font-size: 12px;
  margin-top: 2px;
  padding-right: 2px;
}
.trBlogrollFeed .tdBlogrollFeedTitle .spTitleString {
  display: inline-block;
  white-space: nowrap;
  max-width: calc(100% - 60px);
  overflow: hidden;
  text-overflow: ellipsis;
}
.trBlogrollFeed:hover {
  background-color: whitesmoke;
}
.trBlogrollFeed.selectedFeed {
  background-color: #e8f0fe;
}
.darkCaretColor {
  opacity: .9;
}
.lightCaretColor {
  opacity: .2;
}
/* Expanded items (newspod) */
.divNewsPod {
  padding: 2px 0 4px 16px;
}
.divNewsPod ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.divNewsPod li {
  padding: 2px 0;
  font-size: 13px;
  line-height: 1.3;
}
.divNewsPod li a {
  color: #1a73e8;
  text-decoration: none;
}
.divNewsPod li a:hover {
  text-decoration: underline;
}
.divNewsPod li .spItemWhen {
  font-size: 11px;
  opacity: 0.6;
  margin-left: 4px;
}
.divNewsPod .feedLoading {
  font-size: 12px;
  opacity: 0.5;
  padding: 4px 0;
}
.divBlogrollFooter {
  text-align: center;
  font-size: 13px;
  border-top: 1px solid gainsboro;
  margin-top: 13px;
  padding-top: 4px;
  opacity: 0.5;
}
.divBlogrollFooter a {
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}
.divBlogrollFooter a:hover {
  text-decoration: underline;
}
@media screen and (max-width: 576px) {
  .divBlogrollTitle {
    display: none;
  }
  .trBlogrollFeed .tdBlogrollFeedTitle {
    font-size: 14px;
  }
}
/* Dark mode adjustments */
.dark .divBlogrollContainer {
  border-color: #444;
  color: #e0e0e0;
}
.dark .divBlogrollContainer:focus {
  background-color: #1a1a1a;
}
.dark .trBlogrollFeed:hover {
  background-color: #2a2a2a;
}
.dark .trBlogrollFeed.selectedFeed {
  background-color: #1e3a5f;
}
.dark .divNewsPod li a {
  color: #8ab4f8;
}
.dark .divBlogrollFooter {
  border-top-color: #444;
}
</style>

<div class="widget" x-data="feedlandWidget()" x-init="init()">
  <div class="divBlogrollContainer" tabindex="0">
    <div class="divBlogroll">
      {# Title in Rancho font — matches blogroll.js #}
      <div class="divBlogrollTitle">
        <a :href="riverUrl" target="_blank" rel="noopener" x-text="title"></a>
      </div>

      {# Sort links: Title / When #}
      <div class="divBlogrollSortLinks">
        <span
          class="spTitleLink"
          :class="sortBy === 'title' ? 'selected' : ''"
          @click="sortBy = 'title'"
        >Title</span>
        <span
          class="spWhenLink"
          :class="sortBy === 'when' ? 'selected' : ''"
          @click="sortBy = 'when'"
        >When</span>
      </div>

      {# Feed table #}
      <table class="divBlogrollTable">
        <tbody>
          <template x-for="blog in sortedBlogs" :key="blog.id">
            <tr>
              {# Feed row #}
              <td colspan="2" style="padding:0; border:0;">
                <div class="trBlogrollFeed"
                     :class="selectedId === blog.id ? 'selectedFeed' : ''"
                     style="display:flex; align-items:flex-start;">
                  <div class="tdBlogrollWedge"
                       @click="toggleExpand(blog)">
                    <span :class="expandedId === blog.id ? 'darkCaretColor' : (selectedId === blog.id ? 'darkCaretColor' : 'lightCaretColor')"
                          x-text="expandedId === blog.id ? '\u25BC' : '\u25B6'"></span>
                  </div>
                  <div class="tdBlogrollFeedTitle" style="flex:1; min-width:0;"
                       @click="handleRowClick(blog)">
                    <span class="spWhenUpdated" x-text="relativeTime(blog.lastFetchAt)"></span>
                    <span class="spTitleString">
                      <a :href="blog.siteUrl || blog.feedUrl" target="_blank" rel="noopener"
                         x-text="blog.title" @click.stop></a>
                    </span>
                  </div>
                </div>
                {# Expanded items #}
                <div class="divNewsPod" x-show="expandedId === blog.id" x-collapse>
                  <template x-if="blog._loadingItems">
                    <div class="feedLoading">Loading…</div>
                  </template>
                  <template x-if="!blog._loadingItems && blog._items && blog._items.length > 0">
                    <ul>
                      <template x-for="item in blog._items" :key="item.id">
                        <li>
                          <a :href="item.url" target="_blank" rel="noopener"
                             x-text="truncate(item.title || item.summary || item.url, 100)"></a>
                          <span class="spItemWhen" x-text="relativeTime(item.published)"></span>
                        </li>
                      </template>
                    </ul>
                  </template>
                  <template x-if="!blog._loadingItems && (!blog._items || blog._items.length === 0)">
                    <div class="feedLoading">No recent items</div>
                  </template>
                </div>
              </td>
            </tr>
          </template>
        </tbody>
      </table>

      {# Footer — Powered by FeedLand #}
      <div class="divBlogrollFooter">
        <a :href="riverUrl" target="_blank" rel="noopener">Powered by FeedLand</a>
      </div>
    </div>
  </div>
</div>

<script>
function feedlandWidget() {
  return {
    blogs: [],
    sortBy: 'when',
    title: 'FeedLand',
    riverUrl: 'https://feedland.com',
    loading: true,
    selectedId: null,
    expandedId: null,

    get sortedBlogs() {
      const sorted = [...this.blogs];
      if (this.sortBy === 'title') {
        sorted.sort((a, b) => (a.title || '').localeCompare(b.title || ''));
      } else {
        sorted.sort((a, b) => {
          const da = a.lastFetchAt ? new Date(a.lastFetchAt) : new Date(0);
          const db = b.lastFetchAt ? new Date(b.lastFetchAt) : new Date(0);
          return db - da;
        });
      }
      return sorted;
    },

    handleRowClick(blog) {
      if (this.selectedId !== blog.id) {
        // First click: select
        this.selectedId = blog.id;
      } else {
        // Second click: toggle expand
        this.toggleExpand(blog);
      }
    },

    async toggleExpand(blog) {
      this.selectedId = blog.id;
      if (this.expandedId === blog.id) {
        // Collapse
        this.expandedId = null;
        return;
      }
      // Expand — fetch items if not cached
      this.expandedId = blog.id;
      if (!blog._items) {
        blog._loadingItems = true;
        try {
          const res = await fetch('/blogrollapi/api/blogs/' + blog.id);
          const data = await res.json();
          blog._items = (data.items || []).slice(0, 5);
        } catch (err) {
          console.error('FeedLand: failed to load items for', blog.title, err);
          blog._items = [];
        } finally {
          blog._loadingItems = false;
        }
      }
    },

    truncate(str, max) {
      if (!str) return '';
      return str.length > max ? str.slice(0, max) + '…' : str;
    },

    relativeTime(iso) {
      if (!iso) return '';
      const diff = Date.now() - new Date(iso).getTime();
      const mins = Math.floor(diff / 60000);
      if (mins < 60) return mins + 'm';
      const hrs = Math.floor(mins / 60);
      if (hrs < 24) return hrs + 'h';
      const days = Math.floor(hrs / 24);
      return days + 'd';
    },

    async init() {
      try {
        const res = await fetch('/blogrollapi/api/blogs?source=feedland&sort=recent&limit=100');
        const data = await res.json();
        this.blogs = (data.items || []).map(b => ({
          ...b,
          _items: null,
          _loadingItems: false,
        }));
      } catch (err) {
        console.error('FeedLand widget error:', err);
      } finally {
        this.loading = false;
      }
    }
  };
}
</script>