From 0dec481020bf49ac5eba0fe92727c6ad33bfc32f Mon Sep 17 00:00:00 2001
From: naomi <naomirosenberguk@gmail.com>
Date: Sat, 14 Apr 2018 14:40:37 +0200
Subject: [PATCH] Added route and controller for adding activity to case

---
 .../zencrm_entities/src/Entity/Activity.php   |  4 +-
 src/Controller/ActivityController.php         | 35 ++++++++++++++++
 src/Plugin/Block/ActivityCreator.php          | 40 +++++++++++++++++++
 zencrm.routing.yml                            |  8 ++++
 4 files changed, 85 insertions(+), 2 deletions(-)
 create mode 100644 src/Controller/ActivityController.php
 create mode 100644 src/Plugin/Block/ActivityCreator.php

diff --git a/modules/zencrm_entities/src/Entity/Activity.php b/modules/zencrm_entities/src/Entity/Activity.php
index 14016a3..8ef11d5 100644
--- a/modules/zencrm_entities/src/Entity/Activity.php
+++ b/modules/zencrm_entities/src/Entity/Activity.php
@@ -182,14 +182,14 @@ class Activity extends ContentEntityBase implements ActivityInterface {
 
     // This field is always implied from the context,
     // so has no form or view display.
-    $fields['case'] = BaseFieldDefinition::create('entity_reference')
+    $fields['case_entity'] = BaseFieldDefinition::create('entity_reference')
       ->setLabel(t('Case'))
       ->setDescription(t('The case this activity belongs to.'))
       ->setSetting('target_type', 'case_entity');
 
     $fields['name'] = BaseFieldDefinition::create('string')
       ->setLabel(t('Name'))
-      ->setDescription(t('The name of the Activity entity.'))
+      ->setDescription(t('The name of the Activity.'))
       ->setSettings([
         'max_length' => 50,
         'text_processing' => 0,
diff --git a/src/Controller/ActivityController.php b/src/Controller/ActivityController.php
new file mode 100644
index 0000000..a611c06
--- /dev/null
+++ b/src/Controller/ActivityController.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Drupal\zencrm\Controller;
+
+use Drupal\Core\Controller\ControllerBase;
+
+/**
+ * Class ActivityController.
+ */
+class ActivityController extends ControllerBase {
+
+  /**
+   * Displays a form for creating a activity. 
+   * The type of activity and the case are prepopulated.
+   *
+   * @return form for creating a activity
+   */
+  public function createActivityForCase($case_id, $activity_type_id) {
+    error_log( "$case_id, $activity_type_id");
+    $values = array(
+      'type' => $activity_type_id,
+      'case_entity' => $case_id,
+    );
+
+    $activity = \Drupal::entityTypeManager()
+      ->getStorage('activity')
+      ->create($values);
+
+    $form = \Drupal::entityTypeManager()
+      ->getFormObject('activity', 'default')
+      ->setEntity($activity);
+
+    return \Drupal::formBuilder()->getForm($form);
+  }
+}
diff --git a/src/Plugin/Block/ActivityCreator.php b/src/Plugin/Block/ActivityCreator.php
new file mode 100644
index 0000000..21f689f
--- /dev/null
+++ b/src/Plugin/Block/ActivityCreator.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Drupal\zencrm\Plugin\Block;
+
+use Drupal\Core\Block\BlockBase;
+
+/**
+ * Provides a 'ActivityCreator' block.
+ * Block contains links for creating activities with.
+ * The links open an entity create form in a popup, passing in the activity type and case id in the url.
+ *
+ * @Block(
+ *  id = "activity_creator",
+ *  admin_label = @Translation("Activity creator"),
+ * )
+ */
+class ActivityCreator extends BlockBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build() {
+    $case_id = \Drupal::routeMatch()->getParameter('case_entity')->id();
+    $markup = "";    
+
+    $activity_types = \Drupal::service('entity_type.bundle.info')->getBundleInfo('activity');
+    foreach($activity_types as $activity_type_id => $type) {
+      $label = $type['label'];
+      $markup .= "<p><a class='use-ajax' data-dialog-type='modal' href='/zencrm/activity/$case_id/add/$activity_type_id?destination=/zencrm/case/$case_id'>Add a $label Activity</a></p>";
+    }
+    return [
+      '#cache' => [
+         'max-age' => 0,
+       ],
+      '#markup' => "<div class='zencrm_creation_links'>$markup</div>"
+    ];
+
+  }
+
+}
diff --git a/zencrm.routing.yml b/zencrm.routing.yml
index 3266263..54e5717 100644
--- a/zencrm.routing.yml
+++ b/zencrm.routing.yml
@@ -30,3 +30,11 @@ zencrm.case.create:
   requirements:
     _permission: 'access content'
 
+zencrm.activity.create:
+  path: '/zencrm/activity/{case_id}/add/{activity_type_id}'
+  defaults:
+    _controller: '\Drupal\zencrm\Controller\ActivityController::createActivityForCase'
+    _title: 'Add New Activity'
+  requirements:
+    _permission: 'access content'
+