Accounts: Add edit and delete pages; implement forms (no real actions yet)

templates/account_delete.html.twig

@@ -0,0 +1,44 @@
+{% extends "base.html.twig" %}
+
+{% block title %}Delete account{% endblock %}
+
+{% block content %}
+    <h2>Account: {{ accountUsername }}</h2>
+
+    <p>
+        <b>Actions:</b>
+        <a href="/accounts/{{ id }}">View</a> |
+        <a href="/accounts/{{ id }}/edit">Edit</a> |
+        <span>Delete</span> |
+        <a href="mailto:{{ accountUsername }}">Send mail</a>
+    </p>
+
+    <h3>Delete account</h3>
+
+    <p>You are about to delete the mail account "{{ accountUsername }}" including the following aliases:</p>
+    <ul>
+        {% for alias in aliases %}
+            <li>{{ alias['mail_address'] }}</li>
+        {% endfor %}
+    </ul>
+
+    <p><b>Note:</b> This will only delete the user entry from the database. Mail data will not be deleted!</p>
+
+    {% if error is defined %}
+        <div class="error_box">
+            <h4>Error:</h4>
+            {{ error }}
+        </div>
+    {% endif %}
+
+    <div class="confirmation_box">
+        <p><b>Please confirm that you want to delete this account by entering your password.</b></p>
+        <form action="/accounts/{{ id }}/delete" method="POST">
+            <p>
+                <label for="admin_password">Your password:</label>
+                <input type="password" id="admin_password" name="admin_password"/>
+            </p>
+            <button type="submit">Delete account</button>
+        </form>
+    </div>
+{% endblock %}