cron und module

modules/pi_control/assets/hosts.js

@@ -17,6 +17,7 @@
   const modalTitle = document.querySelector('[data-host-modal-title]');
   const closeBtn = document.querySelector('[data-host-close]');
   const newBtn = document.querySelector('[data-host-new]');
+  const checkAllBtn = document.querySelector('[data-host-check-all]');
   const unsavedBar = document.querySelector('[data-host-unsaved]');
   const discardBtn = document.querySelector('[data-host-discard]');
 
@@ -148,4 +149,128 @@
   document.querySelectorAll('.host-card').forEach((card) => {
     fetchStatus(card);
   });
+
+  const setUpdateUi = (card, data) => {
+    const upd = card.querySelector('[data-update-badge]');
+    const upg = card.querySelector('[data-upgrade-badge]');
+    const time = card.querySelector('[data-update-time]');
+    if (upd) {
+      if (data.updates && typeof data.updates.count === 'number') {
+        upd.textContent = `Updates: ${data.updates.count}`;
+        upd.classList.toggle('badge-warn', data.updates.count > 0);
+        upd.classList.toggle('badge-ok', data.updates.count === 0);
+        if (data.updates.preview) {
+          upd.setAttribute('title', data.updates.preview);
+        }
+      } else {
+        upd.textContent = 'Updates: Fehler';
+        upd.classList.add('badge-error');
+        if (data.updates && data.updates.error) {
+          upd.setAttribute('title', data.updates.error);
+        }
+      }
+    }
+    if (upg) {
+      if (data.os && typeof data.os.available === 'boolean') {
+        upg.textContent = data.os.available ? 'OS: Upgrade verfügbar' : 'OS: OK';
+        upg.classList.toggle('badge-warn', data.os.available);
+        upg.classList.toggle('badge-ok', !data.os.available);
+        if (data.os.raw) upg.setAttribute('title', data.os.raw);
+      } else {
+        upg.textContent = 'OS: Fehler';
+        upg.classList.add('badge-error');
+        if (data.os && data.os.error) {
+          upg.setAttribute('title', data.os.error);
+        }
+      }
+    }
+    if (time && data.checked_at) {
+      const dt = new Date(data.checked_at);
+      time.textContent = isNaN(dt.getTime()) ? data.checked_at : dt.toLocaleString();
+    }
+  };
+
+  const checkHostUpdates = (card) => {
+    const id = card.dataset.hostId;
+    if (!id) return Promise.resolve();
+    const btn = card.querySelector('[data-host-check]');
+    if (btn) {
+      btn.disabled = true;
+      btn.textContent = 'Prüfe...';
+    }
+    return fetch(`${window.location.pathname}?update_json=1&id=${encodeURIComponent(id)}`, { cache: 'no-store' })
+      .then((res) => res.json())
+      .then((data) => {
+        if (data && data.ok) {
+          setUpdateUi(card, data);
+        }
+      })
+      .finally(() => {
+        if (btn) {
+          btn.disabled = false;
+          btn.textContent = 'Updates prüfen';
+        }
+      });
+  };
+
+  document.querySelectorAll('[data-host-check]').forEach((btn) => {
+    btn.addEventListener('click', () => {
+      const card = btn.closest('.host-card');
+      if (card) checkHostUpdates(card);
+    });
+  });
+
+  if (checkAllBtn) {
+    checkAllBtn.addEventListener('click', async () => {
+      const cards = Array.from(document.querySelectorAll('.host-card'));
+      for (const card of cards) {
+        await checkHostUpdates(card);
+      }
+    });
+  }
+
+  const applyStoredUpdate = (card) => {
+    const checkedAt = card.dataset.updateChecked || '';
+    const updateCount = card.dataset.updateCount;
+    const updateError = card.dataset.updateError || '';
+    const upgradeAvailable = card.dataset.upgradeAvailable;
+    const upgradeRaw = card.dataset.upgradeRaw || '';
+    const upgradeError = card.dataset.upgradeError || '';
+
+    const payload = {
+      updates: {},
+      os: {},
+      checked_at: checkedAt || '',
+    };
+    if (updateError) {
+      payload.updates.error = updateError;
+    } else if (updateCount !== undefined && updateCount !== '') {
+      payload.updates.count = Number(updateCount);
+      payload.updates.preview = '';
+    }
+
+    if (upgradeError) {
+      payload.os.error = upgradeError;
+    } else if (upgradeAvailable !== undefined && upgradeAvailable !== '') {
+      payload.os.available = upgradeAvailable === '1' || upgradeAvailable === 'true';
+      payload.os.raw = upgradeRaw;
+    }
+
+    setUpdateUi(card, payload);
+  };
+
+  const isStale = (checkedAt) => {
+    if (!checkedAt) return true;
+    const dt = new Date(checkedAt);
+    if (isNaN(dt.getTime())) return true;
+    const ageMs = Date.now() - dt.getTime();
+    return ageMs > 24 * 60 * 60 * 1000;
+  };
+
+  document.querySelectorAll('.host-card').forEach((card) => {
+    applyStoredUpdate(card);
+    if (isStale(card.dataset.updateChecked || '')) {
+      checkHostUpdates(card);
+    }
+  });
 })();