Prompt user when moving or duplicate a task to another project

app/Template/task_duplication/copy.php

@@ -0,0 +1,43 @@
+<div class="page-header">
+    <h2><?= t('Duplicate the task to another project') ?></h2>
+</div>
+
+<?php if (empty($projects_list)): ?>
+    <p class="alert"><?= t('There is no destination project available.') ?></p>
+<?php else: ?>
+
+    <form method="post" action="<?= $this->url->href('taskduplication', 'copy', array('task_id' => $task['id'], 'project_id' => $task['project_id'])) ?>" autocomplete="off">
+
+        <?= $this->form->csrf() ?>
+        <?= $this->form->hidden('id', $values) ?>
+
+        <?= $this->form->label(t('Project'), 'project_id') ?>
+        <?= $this->form->select(
+            'project_id',
+            $projects_list,
+            $values,
+            array(),
+            array('data-redirect="'.$this->url->href('taskduplication', 'copy', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'dst_project_id' => 'PROJECT_ID')).'"'),
+            'task-reload-project-destination'
+        ) ?>
+
+        <?= $this->form->label(t('Swimlane'), 'swimlane_id') ?>
+        <?= $this->form->select('swimlane_id', $swimlanes_list, $values) ?>
+
+        <?= $this->form->label(t('Column'), 'column_id') ?>
+        <?= $this->form->select('column_id', $columns_list, $values) ?>
+
+        <?= $this->form->label(t('Category'), 'category_id') ?>
+        <?= $this->form->select('category_id', $categories_list, $values) ?>
+
+        <?= $this->form->label(t('Assignee'), 'owner_id') ?>
+        <?= $this->form->select('owner_id', $users_list, $values) ?>
+
+        <div class="form-actions">
+            <input type="submit" value="<?= t('Save') ?>" class="btn btn-blue"/>
+            <?= t('or') ?>
+            <?= $this->url->link(t('cancel'), 'task', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id'])) ?>
+        </div>
+    </form>
+
+<?php endif ?>