From 57de9bf8ff444499ddbfc81dbf83d0330c378197 Mon Sep 17 00:00:00 2001
From: Owen Bush <ojb@ukhhf.co.uk>
Date: Wed, 27 Mar 2019 23:04:15 -0600
Subject: [PATCH] Added filter and sorts for event instance computed fields

---
 recurring_events.views.inc                    | 24 +++++++++++++++++++
 .../views/filter/EventInstanceDescription.php | 16 +++++++++++++
 .../views/filter/EventInstanceTitle.php       | 16 +++++++++++++
 .../views/sort/EventInstanceDescription.php   | 16 +++++++++++++
 src/Plugin/views/sort/EventInstanceTitle.php  | 16 +++++++++++++
 5 files changed, 88 insertions(+)
 create mode 100644 src/Plugin/views/filter/EventInstanceDescription.php
 create mode 100644 src/Plugin/views/filter/EventInstanceTitle.php
 create mode 100644 src/Plugin/views/sort/EventInstanceDescription.php
 create mode 100644 src/Plugin/views/sort/EventInstanceTitle.php

diff --git a/recurring_events.views.inc b/recurring_events.views.inc
index 36e67143..98cfb61a 100644
--- a/recurring_events.views.inc
+++ b/recurring_events.views.inc
@@ -38,6 +38,18 @@ function recurring_events_views_data_alter(array &$data) {
       'id' => 'eventinstance_title',
       'field_name' => 'title',
     ],
+    'filter' => [
+      'title' => t('Event instance title'),
+      'help' => t('The inherited title of an event instance.'),
+      'id' => 'eventinstance_title',
+      'field_name' => 'title',
+    ],
+    'sort' => [
+      'title' => t('Event instance title'),
+      'help' => t('The inherited title of an event instance.'),
+      'id' => 'eventinstance_title',
+      'field_name' => 'title',
+    ],
   ];
 
   // Create a field to show the inherited description of an event instance.
@@ -49,5 +61,17 @@ function recurring_events_views_data_alter(array &$data) {
       'id' => 'eventinstance_description',
       'field_name' => 'description',
     ],
+    'filter' => [
+      'title' => t('Event instance description'),
+      'help' => t('The inherited description of an event instance.'),
+      'id' => 'eventinstance_description',
+      'field_name' => 'description',
+    ],
+    'sort' => [
+      'title' => t('Event instance description'),
+      'help' => t('The inherited description of an event instance.'),
+      'id' => 'eventinstance_description',
+      'field_name' => 'description',
+    ],
   ];
 }
diff --git a/src/Plugin/views/filter/EventInstanceDescription.php b/src/Plugin/views/filter/EventInstanceDescription.php
new file mode 100644
index 00000000..170550d2
--- /dev/null
+++ b/src/Plugin/views/filter/EventInstanceDescription.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Drupal\recurring_events\Plugin\views\filter;
+
+use Drupal\views\Plugin\views\filter\StringFilter;
+
+/**
+ * Filter handler for the inherited event instance description.
+ *
+ * @ingroup views_filter_handlers
+ *
+ * @ViewsFilter("eventinstance_description")
+ */
+class EventInstanceDescription extends StringFilter {
+
+}
diff --git a/src/Plugin/views/filter/EventInstanceTitle.php b/src/Plugin/views/filter/EventInstanceTitle.php
new file mode 100644
index 00000000..8d090032
--- /dev/null
+++ b/src/Plugin/views/filter/EventInstanceTitle.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Drupal\recurring_events\Plugin\views\filter;
+
+use Drupal\views\Plugin\views\filter\StringFilter;
+
+/**
+ * Filter handler for the inherited event instance title.
+ *
+ * @ingroup views_filter_handlers
+ *
+ * @ViewsFilter("eventinstance_title")
+ */
+class EventInstanceTitle extends StringFilter {
+
+}
diff --git a/src/Plugin/views/sort/EventInstanceDescription.php b/src/Plugin/views/sort/EventInstanceDescription.php
new file mode 100644
index 00000000..1504f669
--- /dev/null
+++ b/src/Plugin/views/sort/EventInstanceDescription.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Drupal\recurring_events\Plugin\views\sort;
+
+use Drupal\views\Plugin\views\sort\Standard;
+
+/**
+ * Sort handler for the inherited event instance description.
+ *
+ * @ingroup views_filter_handlers
+ *
+ * @ViewsSort("eventinstance_description")
+ */
+class EventInstanceDescription extends Standard {
+
+}
diff --git a/src/Plugin/views/sort/EventInstanceTitle.php b/src/Plugin/views/sort/EventInstanceTitle.php
new file mode 100644
index 00000000..de75e901
--- /dev/null
+++ b/src/Plugin/views/sort/EventInstanceTitle.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Drupal\recurring_events\Plugin\views\sort;
+
+use Drupal\views\Plugin\views\sort\Standard;
+
+/**
+ * Sort handler for the inherited event instance title.
+ *
+ * @ingroup views_filter_handlers
+ *
+ * @ViewsSort("eventinstance_title")
+ */
+class EventInstanceTitle extends Standard {
+
+}
-- 
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