Label edit functionality added

frontend/static/admin.js

@@ -57,21 +57,85 @@ function renderLabels(labels) {
   adminLabelList.replaceChildren(...labels.map((label) => {
     const row = document.createElement('div');
     row.className = 'plugin-row';
+
     const text = document.createElement('span');
     text.textContent = `${label.name}${label.creator ? ` (${label.creator})` : ' (default)'}`;
-    const button = document.createElement('button');
-    button.type = 'button';
-    button.className = 'danger-button';
-    button.textContent = 'Delete';
-    button.addEventListener('click', async () => {
+
+    const actions = document.createElement('div');
+    actions.style.display = 'flex';
+    actions.style.gap = '8px';
+
+    const editButton = document.createElement('button');
+    editButton.type = 'button';
+    editButton.textContent = 'Edit';
+    editButton.addEventListener('click', () => {
+      showAdminInlineLabelEdit(row, label);
+    });
+
+    const deleteButton = document.createElement('button');
+    deleteButton.type = 'button';
+    deleteButton.className = 'danger-button';
+    deleteButton.textContent = 'Delete';
+    deleteButton.addEventListener('click', async () => {
+      if (!confirm(`Are you sure you want to delete "${label.name}"?`)) return;
       const response = await fetch(`/api/admin/labels/${label.id}`, {method: 'DELETE', headers: authHeaders()});
       if (response.ok) loadLabels();
     });
-    row.append(text, button);
+
+    actions.append(editButton, deleteButton);
+    row.append(text, actions);
     return row;
   }));
 }
 
+function showAdminInlineLabelEdit(rowContainer, label) {
+  rowContainer.replaceChildren();
+
+  const editForm = document.createElement('form');
+  editForm.style.display = 'flex';
+  editForm.style.gap = '8px';
+  editForm.style.width = '100%';
+  editForm.style.alignItems = 'center';
+
+  const input = document.createElement('input');
+  input.type = 'text';
+  input.value = label.name;
+  input.required = true;
+  input.style.flex = '1';
+
+  const saveButton = document.createElement('button');
+  saveButton.type = 'submit';
+  saveButton.textContent = 'Save';
+
+  const cancelButton = document.createElement('button');
+  cancelButton.type = 'button';
+  cancelButton.textContent = 'Cancel';
+  cancelButton.addEventListener('click', () => {
+    loadLabels();
+  });
+
+  editForm.append(input, saveButton, cancelButton);
+
+  editForm.addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const newName = input.value.trim();
+    if (!newName) return;
+    const response = await fetch(`/api/admin/labels/${label.id}`, {
+      method: 'PUT',
+      headers: authHeaders(true),
+      body: JSON.stringify({ name: newName }),
+    });
+    if (response.ok) {
+      loadLabels();
+    } else {
+      alert(await responseError(response, 'Could not update label'));
+    }
+  });
+
+  rowContainer.appendChild(editForm);
+  input.focus();
+}
+
 async function loadLabels() {
   const response = await fetch('/api/admin/labels', {headers: authHeaders()});
   if (!response.ok) throw new Error('Could not load labels');

frontend/static/labels.js

@@ -0,0 +1,209 @@
+// Copyright © 2026 Olaf Kolkman
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+(() => {
+const labelAuthNotice = document.querySelector('#label-auth-notice');
+const labelControls = document.querySelector('#label-controls');
+const labelForm = document.querySelector('#label-form');
+const labelNameInput = document.querySelector('#label-name');
+const labelStatus = document.querySelector('#label-status');
+const labelList = document.querySelector('#label-list');
+const accessToken = localStorage.getItem('linklogAccessToken');
+let currentUserId = null;
+
+function authHeaders(includeJson = false) {
+  return {
+    ...(includeJson ? {'Content-Type': 'application/json'} : {}),
+    ...(accessToken ? {Authorization: `Bearer ${accessToken}`} : {}),
+  };
+}
+
+function setStatus(message, isError = false) {
+  if (!labelStatus) return;
+  labelStatus.textContent = message;
+  labelStatus.style.color = isError ? '#b91c1c' : '#166534';
+}
+
+async function responseError(response, fallback) {
+  try {
+    const result = await response.json();
+    return result.detail || result.message || fallback;
+  } catch {
+    return fallback;
+  }
+}
+
+function renderLabels(labels) {
+  if (!labelList) return;
+  if (!labels || labels.length === 0) {
+    labelList.innerHTML = '<p>No labels found.</p>';
+    return;
+  }
+
+  labelList.replaceChildren(...labels.map((label) => {
+    const row = document.createElement('div');
+    row.className = 'plugin-row';
+
+    const isOwned = label.created_by === currentUserId;
+
+    const contentContainer = document.createElement('div');
+    contentContainer.style.display = 'flex';
+    contentContainer.style.alignItems = 'center';
+    contentContainer.style.justifySpaceBetween = 'space-between';
+    contentContainer.style.width = '100%';
+
+    const text = document.createElement('span');
+    text.textContent = `${label.name}${isOwned ? '' : (label.creator ? ` (${label.creator})` : ' (default)')}`;
+
+    contentContainer.appendChild(text);
+
+    if (isOwned) {
+      const actions = document.createElement('div');
+      actions.style.display = 'flex';
+      actions.style.gap = '8px';
+
+      const editButton = document.createElement('button');
+      editButton.type = 'button';
+      editButton.textContent = 'Edit';
+      editButton.addEventListener('click', () => {
+        showInlineEdit(row, label);
+      });
+
+      const deleteButton = document.createElement('button');
+      deleteButton.type = 'button';
+      deleteButton.className = 'danger-button';
+      deleteButton.textContent = 'Delete';
+      deleteButton.addEventListener('click', async () => {
+        if (!confirm(`Are you sure you want to delete "${label.name}"?`)) return;
+        setStatus('');
+        const response = await fetch(`/api/user/labels/${label.id}`, {
+          method: 'DELETE',
+          headers: authHeaders(),
+        });
+        if (response.ok) {
+          setStatus(`Deleted label ${label.name}`);
+          loadLabels();
+        } else {
+          setStatus(await responseError(response, 'Could not delete label'), true);
+        }
+      });
+
+      actions.append(editButton, deleteButton);
+      contentContainer.appendChild(actions);
+    }
+
+    row.appendChild(contentContainer);
+    return row;
+  }));
+}
+
+function showInlineEdit(rowContainer, label) {
+  rowContainer.replaceChildren();
+
+  const editForm = document.createElement('form');
+  editForm.style.display = 'flex';
+  editForm.style.gap = '8px';
+  editForm.style.width = '100%';
+  editForm.style.alignItems = 'center';
+
+  const input = document.createElement('input');
+  input.type = 'text';
+  input.value = label.name;
+  input.required = true;
+  input.style.flex = '1';
+
+  const saveButton = document.createElement('button');
+  saveButton.type = 'submit';
+  saveButton.textContent = 'Save';
+
+  const cancelButton = document.createElement('button');
+  cancelButton.type = 'button';
+  cancelButton.textContent = 'Cancel';
+  cancelButton.addEventListener('click', () => {
+    loadLabels();
+  });
+
+  editForm.append(input, saveButton, cancelButton);
+
+  editForm.addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const newName = input.value.trim();
+    if (!newName) return;
+    setStatus('');
+    const response = await fetch(`/api/user/labels/${label.id}`, {
+      method: 'PUT',
+      headers: authHeaders(true),
+      body: JSON.stringify({ name: newName }),
+    });
+    if (response.ok) {
+      setStatus(`Updated label to ${newName}`);
+      loadLabels();
+    } else {
+      setStatus(await responseError(response, 'Could not update label'), true);
+    }
+  });
+
+  rowContainer.appendChild(editForm);
+  input.focus();
+}
+
+async function loadLabels() {
+  try {
+    const response = await fetch('/api/user/labels', { headers: authHeaders() });
+    if (!response.ok) throw new Error('Could not load labels');
+    const labels = await response.json();
+    renderLabels(labels);
+  } catch (error) {
+    setStatus('Error loading labels', true);
+  }
+}
+
+async function init() {
+  if (!accessToken) {
+    if (labelAuthNotice) labelAuthNotice.classList.remove('hidden');
+    if (labelControls) labelControls.classList.add('hidden');
+    return;
+  }
+
+  if (labelAuthNotice) labelAuthNotice.classList.add('hidden');
+  if (labelControls) labelControls.classList.remove('hidden');
+
+  try {
+    const meResponse = await fetch('/api/auth/me', { headers: authHeaders() });
+    if (meResponse.ok) {
+      const me = await meResponse.json();
+      currentUserId = me.id;
+    }
+  } catch {
+    // Proceed if me fails
+  }
+
+  await loadLabels();
+
+  if (labelForm) {
+    labelForm.addEventListener('submit', async (e) => {
+      e.preventDefault();
+      const name = labelNameInput.value.trim();
+      if (!name) return;
+      setStatus('');
+      const response = await fetch('/api/user/labels', {
+        method: 'POST',
+        headers: authHeaders(true),
+        body: JSON.stringify({ name }),
+      });
+      if (response.ok) {
+        labelNameInput.value = '';
+        setStatus(`Added label ${name}`);
+        loadLabels();
+      } else {
+        setStatus(await responseError(response, 'Could not add label'), true);
+      }
+    });
+  }
+}
+
+document.addEventListener('DOMContentLoaded', init);
+if (document.readyState !== 'loading') {
+  init();
+}
+})();