1 files changed, 40 insertions, 0 deletions
diff --git a/web_src/js/features/heatmap.js b/web_src/js/features/heatmap.js
new file mode 100644
index 00000000..688f06c2
--- /dev/null
+++ b/web_src/js/features/heatmap.js
@@ -0,0 +1,40 @@
+import {createApp} from 'vue';
+import ActivityHeatmap from '../components/ActivityHeatmap.vue';
+import {translateMonth, translateDay} from '../utils.js';
+
+export function initHeatmap() {
+  const el = document.getElementById('user-heatmap');
+  if (!el) return;
+
+  try {
+    const heatmap = {};
+    for (const {contributions, timestamp} of JSON.parse(el.getAttribute('data-heatmap-data'))) {
+      // Convert to user timezone and sum contributions by date
+      const dateStr = new Date(timestamp * 1000).toDateString();
+      heatmap[dateStr] = (heatmap[dateStr] || 0) + contributions;
+    }
+
+    const values = Object.keys(heatmap).map((v) => {
+      return {date: new Date(v), count: heatmap[v]};
+    });
+
+    const locale = {
+      months: new Array(12).fill().map((_, idx) => translateMonth(idx)),
+      days: new Array(7).fill().map((_, idx) => translateDay(idx)),
+      contributions_in_the_last_12_months: el.getAttribute('data-locale-total-contributions'),
+      contributions_zero: el.getAttribute('data-locale-contributions-zero'),
+      contributions_format: el.getAttribute('data-locale-contributions-format'),
+      contributions_one: el.getAttribute('data-locale-contributions-one'),
+      contributions_few: el.getAttribute('data-locale-contributions-few'),
+      more: el.getAttribute('data-locale-more'),
+      less: el.getAttribute('data-locale-less'),
+    };
+
+    const View = createApp(ActivityHeatmap, {values, locale});
+    View.mount(el);
+    el.classList.remove('is-loading');
+  } catch (err) {
+    console.error('Heatmap failed to load', err);
+    el.textContent = 'Heatmap failed to load';
+  }
+}