Split project controller into multiple classes

app/Template/project_view/duplicate.php

@@ -0,0 +1,28 @@
+<div class="page-header">
+    <h2><?= t('Clone this project') ?></h2>
+</div>
+
+<div class="confirm">
+    <p class="alert alert-info">
+        <?= t('Which parts of the project do you want to duplicate?') ?>
+    </p>
+    <form method="post" action="<?= $this->url->href('ProjectViewController', 'doDuplication', array('project_id' => $project['id'], 'duplicate' => 'yes')) ?>" autocomplete="off">
+
+        <?= $this->form->csrf() ?>
+
+        <?php if ($project['is_private'] == 0): ?>
+            <?= $this->form->checkbox('projectPermission', t('Permissions'), 1, true) ?>
+        <?php endif ?>
+
+        <?= $this->form->checkbox('category', t('Categories'), 1, true) ?>
+        <?= $this->form->checkbox('action', t('Actions'), 1, true) ?>
+        <?= $this->form->checkbox('swimlane', t('Swimlanes'), 1, false) ?>
+        <?= $this->form->checkbox('task', t('Tasks'), 1, false) ?>
+        <?= $this->form->checkbox('projectMetadata', t('Metadata'), 1, false) ?>
+
+        <div class="form-actions">
+            <button type="submit" class="btn btn-red"><?= t('Duplicate') ?></button>
+            <?= t('or') ?> <?= $this->url->link(t('cancel'), 'ProjectViewController', 'show', array('project_id' => $project['id'])) ?>
+        </div>
+    </form>
+</div>