Made "opencase_cases" and "opencase_no_cases" modules and gave the latter a version of the contextual menu

modules/opencase_cases/opencase_cases.info.yml

@@ -0,0 +1,7 @@
+name: 'Opencase Cases'
+type: module
+description: 'Provides case entities and a required field on activities linking them to a case.'
+core: 8.x
+package: 'OpenCase'
+dependencies:
+  - opencase_entities

modules/opencase_cases/opencase_cases.module

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * @file
+ * Contains opencase_cases.module.
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+
+/**
+ * Implements hook_help().
+ */
+function opencase_cases_help($route_name, RouteMatchInterface $route_match) {
+  switch ($route_name) {
+    // Main module help for the opencase_cases module.
+    case 'help.page.opencase_cases':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('Provides case entities and a required field on activities linking them to a case.') . '</p>';
+      return $output;
+
+    default:
+  }
+}
+
+/**
+ * Implements hook_theme().
+ */
+function opencase_cases_theme() {
+  return [
+    'opencase_cases' => [
+      'render element' => 'children',
+    ],
+  ];
+}
+
+function opencase_cases_entity_base_field_info($entity_type) {
+  $fields = array();
+  
+  // Add Case field to Activity 
+  if ($entity_type->id() === 'oc_activity') {
+    $fields['oc_case'] = BaseFieldDefinition::create('entity_reference')
+      ->setLabel(t('Case'))
+      ->setDescription(t('The case this activity belongs to.'))
+      ->setSetting('target_type', 'oc_case')
+      ->setSetting('handler', 'default')
+      ->setTranslatable(TRUE)
+      ->setCardinality(1)
+      ->setDefaultValueCallback('opencase_cases_default_activity_case_value')
+      ->setDisplayOptions('view', [
+        'type' => 'string',
+        'weight' => -3,
+      ])
+      ->setRequired(TRUE);
+  }
+  return $fields;
+}
+
+/**
+ * When creating an activity, it sets the case id from the URL.
+ */
+public static function opencase_cases_default_activity_case_value() {
+  return array(\Drupal::request()->query->get('case_id'));
+}

modules/opencase_cases/templates/opencase-cases.html.twig

@@ -0,0 +1 @@
+<!-- Add you custom twig html here -->

modules/opencase_defaults/opencase_defaults.info.yml

@@ -7,4 +7,5 @@ dependencies:
   - contact
   - field
   - opencase_entities
+  - opencase_cases
   - options

modules/opencase_defaults/opencase_defaults.module

@@ -107,7 +107,7 @@ function opencase_defaults_entity_base_field_info($entity_type) {
       ));
   }
 
-  // Add a Client field to cases
+  // Add Involved Parties field to cases
   if ($entity_type->id() === 'oc_case') {
     $fields['actors_involved'] = BaseFieldDefinition::create('entity_reference')
       ->setLabel(t('Involved Parties'))

modules/opencase_entities/src/Entity/OCActivity.php

@@ -80,7 +80,7 @@ class OCActivity extends RevisionableContentEntityBase implements OCActivityInte
    * When creating an activity, it sets the case id from the URL.
    */
   public static function defaultVal() {
-    return array(\Drupal::request()->query->get('case_id'));
+    return array(\Drupal::request()->query->get('actor_id'));
   }
 
   public static function currentDateTime() {
@@ -274,20 +274,6 @@ class OCActivity extends RevisionableContentEntityBase implements OCActivityInte
       ])
       ->setRequired(TRUE);
 
-    $fields['oc_case'] = BaseFieldDefinition::create('entity_reference')
-      ->setLabel(t('Case'))
-      ->setDescription(t('The case this activity belongs to.'))
-      ->setSetting('target_type', 'oc_case')
-      ->setSetting('handler', 'default')
-      ->setTranslatable(TRUE)
-      ->setCardinality(1)
-      ->setDefaultValueCallback('Drupal\opencase_entities\Entity\OCActivity::defaultVal')
-      ->setDisplayOptions('view', [
-        'type' => 'string',
-        'weight' => -3,
-      ])
-      ->setRequired(TRUE);
-
     $fields['description'] = BaseFieldDefinition::create('string_long')
       ->setLabel(t('Description'))
       ->setRevisionable(TRUE)

modules/opencase_no_cases/config/install/block.block.opencasecontextualmenu.yml

@@ -0,0 +1,19 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - opencase_no_cases
+  theme:
+    - bartik
+id: opencasecontextualmenu
+theme: bartik
+region: sidebar_second
+weight: -6
+provider: null
+plugin: opencase_no_cases_contextual_menu
+settings:
+  id: opencase_no_cases_contextual_menu
+  label: 'OpenCase Contextual Menu'
+  provider: opencase_no_cases
+  label_display: '0'
+visibility: {  }

modules/opencase_no_cases/opencase_no_cases.info.yml

@@ -0,0 +1,8 @@
+name: 'OpenCase No Cases'
+type: module
+description: 'Enable EITHER this OR "OpenCase Cases". This one links activities directly to people, which is simpler and therefore what some orgs prefer.'
+core: 8.x
+package: 'OpenCase'
+dependencies:
+  - opencase_entities
+  - route_condition

modules/opencase_no_cases/opencase_no_cases.module

@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * @file
+ * Contains opencase_no_cases.module.
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\Core\Field\BaseFieldDefinition;
+
+/**
+ * Implements hook_help().
+ */
+function opencase_no_cases_help($route_name, RouteMatchInterface $route_match) {
+  switch ($route_name) {
+    // Main module help for the opencase_no_cases module.
+    case 'help.page.opencase_no_cases':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('Enable EITHER this OR &quot;OpenCase Cases&quot;. This one links activities directly to people, which is simpler and therefore what some orgs prefer.') . '</p>';
+      return $output;
+
+    default:
+  }
+}
+
+function opencase_no_cases_entity_base_field_info($entity_type) {
+  if ($entity_type->id() === 'oc_activity') {
+    $fields = array();
+    $fields['actors_involved'] = BaseFieldDefinition::create('entity_reference')
+      ->setLabel(t('Participants'))
+      ->setDescription(t('People involved in this activity. To add one, start typing their name.'))
+      ->setSetting('target_type', 'oc_actor')
+      ->setSetting('handler', 'default')
+      ->setTranslatable(TRUE)
+      ->setCardinality(-1)
+      ->setDisplayOptions('form', [
+        'label' => 'above',
+        'type' => 'entity_reference_autocomplete',
+        'weight' => -2,
+        'settings' => [
+          'match_operator' => 'CONTAINS',
+          'size' => '60',
+          'autocomplete_type' => 'tags',
+          'placeholder' => '',
+        ],
+      ])
+      ->setDisplayOptions('view', [
+        'label' => 'above',
+      ])
+      ->setDefaultValueCallback('opencase_no_cases_actors_involved_callback')
+      ->setRequired(TRUE);
+  }
+  return $fields;
+}
+
+/**
+ * When creating an activity, it sets the first involved party to the actor
+ * id from the URL, and the second to the author's linked actor 
+ * (if it exists and is different)
+ */
+function opencase_no_cases_actors_involved_callback() {
+  $author_linked_actor_id = \Drupal\user\Entity\User::load(\Drupal::currentUser()->id())->get('field_linked_opencase_actor')->target_id;
+  $currently_viewed_actor_id = \Drupal::request()->query->get('actor_id');
+  return array_unique([$currently_viewed_actor_id, $author_linked_actor_id]);
+}
+

modules/opencase_no_cases/src/Plugin/Block/ContextualMenu.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Drupal\opencase_no_cases\Plugin\Block;
+
+use Drupal\Core\Block\BlockBase;
+use Drupal\Core\Link;
+use Drupal\Core\Url;
+
+/**
+ * Provides a 'ContextualMenu' block.
+ *
+ * Displays links for adding activities against a person. 
+ *
+ * @Block(
+ *  id = "opencase_no_cases_contextual_menu",
+ *  admin_label = @Translation("OpenCase Contextual Menu"),
+ * )
+ */
+class ContextualMenu extends BlockBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build() {
+    $route_name = \Drupal::routeMatch()->getRouteName();
+    if ($route_name == 'entity.oc_actor.canonical') {
+      $markup = $this->actorPage();
+      $build = [];
+      $build['contextual_menu'] = [
+        '#markup' => "<div id='opencase_contextual_menu'>$markup</div",
+        '#cache' => ['max-age' => 0]
+      ];
+      return $build;
+    }
+  }
+
+
+  /**
+   * Contextual menu for Actor page
+   *     - Links to add activities of various types
+   */
+  private function actorPage() {
+    $actor_id = \Drupal::routeMatch()->getParameter('oc_actor')->id();
+    $current_path = \Drupal::service('path.current')->getPath();
+    return $this->generateLinksForAddingNewActivities("Add activity", ['actor_id' => $actor_id, 'destination' => $current_path]);
+  }
+  /**
+   * returns html markup.
+   */
+  private function generateLinksForAddingNewActivities($title, $query = []) {
+    $title = t($title); 
+    $markup = "<h1>$title: </h1>";
+    $allActivityTypes = \Drupal::service('entity_type.bundle.info')->getBundleInfo('oc_activity');
+    foreach($allActivityTypes as $machine_name => $activityType) {
+      $label = $activityType['label'];
+      $url = \Drupal\Core\Url::fromRoute("entity.oc_activity.add_form", ['oc_activity_type' => $machine_name]);
+      $url->setOption('query', $query);
+      $link = \Drupal\Core\Link::fromTextAndUrl($label, $url)->toString();
+      $markup .= "<p>$link</p>";  
+    }
+    return "<div class='openactor_add_links'>$markup</div>";
+  }
+}