add confirmation page for task

Resources/views/SingleTask/transition.html.twig

@@ -0,0 +1,34 @@
+{% extends "ChillPersonBundle::layout.html.twig"  %}
+
+{% set activeRouteKey = 'chill_task_task_list' %}
+{% set person = task.person %}
+
+{% block title  'Remove task'|trans %}
+
+{% block personcontent %}
+
+<h2>{{ 'Apply transition on task <em>%title%</em>'|trans({ '%title%': task.title } )|raw }}</h2>
+
+
+{% if task_workflow_metadata(task, 'transition.sentence_confirmation', transition) is not empty %}
+    <p class="message-confirm">{{ task_workflow_metadata(task, 'transition.sentence_confirmation', transition)|trans }}</p>
+{% else %}
+    <p>{{ 'Are you sure to apply the transition %name% on this task ?'|trans({ '%name%': task_workflow_metadata(task, 'transition.name', transition)|default(transition.name)|trans }) }}</p>
+{% endif %}
+
+{{ form_start(form) }}
+
+<ul class="record_actions">
+    <li class="cancel">
+        <a href="{{ path('chill_task_singletask_list', app.request.query.get('list_params', { }) ) }}" class="sc-button bt-cancel">
+            {{ 'Back to the list'|trans }}
+        </a>
+    </li>
+    <li>
+        {{ form_widget(form.submit, { 'attr' : { 'class' : "sc-button bt-task-exchange green" }, 'label': task_workflow_metadata(task, 'transition.apply_transition_submit_label', transition)|default('apply')|trans } ) }}
+    </li>
+</ul>
+        
+{{ form_end(form) }}
+
+{% endblock %}