Remove unused templates for newsletter creation, settings, and submissions; update unsubscribe confirmation link; add tests for email templates API.

templates/admin/admin_submissions.html

@@ -0,0 +1,80 @@
+{% extends "_base.html" %} {% block title %}Contact Submissions{% endblock %} {%
+block heading %}Contact Form Submissions{% endblock %} {% block extra_styles %}
+<link rel="stylesheet" href="/static/css/admin.css" />
+<style>
+  .filters {
+    background: #f8f9fa;
+    padding: 15px;
+    border-radius: 5px;
+    margin-bottom: 20px;
+  }
+  .filters form {
+    display: flex;
+    gap: 10px;
+    flex-wrap: wrap;
+    align-items: end;
+  }
+</style>
+{% endblock %} {% block content %}
+<div id="message"></div>
+
+<div class="filters">
+  <form id="filterForm">
+    <div>
+      <label for="email">Email Filter:</label>
+      <input
+        type="text"
+        id="email"
+        name="email"
+        placeholder="Filter by email"
+      />
+    </div>
+    <div>
+      <label for="date_from">Date From:</label>
+      <input type="date" id="date_from" name="date_from" />
+    </div>
+    <div>
+      <label for="date_to">Date To:</label>
+      <input type="date" id="date_to" name="date_to" />
+    </div>
+    <div>
+      <label for="per_page">Items per page:</label>
+      <select id="per_page" name="per_page">
+        <option value="25">25</option>
+        <option value="50" selected>50</option>
+        <option value="100">100</option>
+      </select>
+    </div>
+    <button type="submit">Apply Filters</button>
+    <button type="button" class="clear-btn" onclick="clearFilters()">
+      Clear
+    </button>
+  </form>
+</div>
+
+<div id="loading" class="loading" style="display: none">Loading...</div>
+
+<table id="submissionsTable">
+  <thead>
+    <tr>
+      <th data-sort="id">ID</th>
+      <th data-sort="name">Name</th>
+      <th data-sort="email">Email</th>
+      <th data-sort="company">Company</th>
+      <th>Message</th>
+      <th data-sort="created_at">Date</th>
+      <th>Actions</th>
+    </tr>
+  </thead>
+  <tbody id="submissionsBody">
+    <tr>
+      <td colspan="7" class="no-data">Loading submissions...</td>
+    </tr>
+  </tbody>
+</table>
+
+<div class="pagination" id="pagination"></div>
+
+{% endblock %} {% block extra_scripts %}
+<script src="/static/js/admin.js"></script>
+{% endblock %}