From 45725141af2116cf6c1363cc0c97489b950eef55 Mon Sep 17 00:00:00 2001
From: jsblair9 <james@lionsmouth.digital>
Date: Wed, 22 May 2019 09:30:29 -0500
Subject: [PATCH] :sparkles: allow multiple collections | close #1

---
 README.md                                     | 11 ++++++--
 .../UpdateCollectionSearchListener.php        | 25 ++++++++++++++-----
 UpdateCollectionSearch/meta.yaml              |  2 +-
 UpdateCollectionSearch/settings.yaml          |  3 +--
 4 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index 89e5acd..9aa71f4 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,13 @@ Automatically update a collection's search index when an entry is saved
 
 NOTE:
 
-- Must select the collection in the addon settings
-- Only accepts one collection right now (open an FR issue if you want more than one)
+- Must select the collection(s) in addon settings
+- `v1.1` now accepts more than one collection!
 - and you must make sure the collection is set up for indexing per the [Statamic Docs](https://docs.statamic.com/search#collection-indexes)
+- This only matters if you're using the `collection` parameter on the [search results tag](https://docs.statamic.com/tags/search#parameters) 
+```
+    {{ search:results collection="foo" }}
+        ...
+    {{ /search:results }}
+```
+Otherwise, collections are part of the default index and is updated automatically if Search auto-index is enabled in your settings. 
diff --git a/UpdateCollectionSearch/UpdateCollectionSearchListener.php b/UpdateCollectionSearch/UpdateCollectionSearchListener.php
index 1c168d6..6ac0fd1 100755
--- a/UpdateCollectionSearch/UpdateCollectionSearchListener.php
+++ b/UpdateCollectionSearch/UpdateCollectionSearchListener.php
@@ -9,18 +9,31 @@
 class UpdateCollectionSearchListener extends Listener
 {
     /**
-     * The events to be listened for, and the methods to call.
+     * Listen for entries being published and then update the search index
      *
      * @var array
      */
-    public $events = ['cp.entry.published' => 'handleAgentAdded'];
+    public $events = ['cp.entry.published' => 'handleEntrySaved'];
 
-    public function handleAgentAdded(Entry $entry)
+    public function handleEntrySaved(Entry $entry)
     {
-      if ($entry->collectionName() == $this->getConfig('collection_to_index', null)) {
-        $index = 'collections/' . $this->getConfig('collection_to_index', null);
-        
+      $collection_name = $entry->collectionName();
+
+      if ($this->shouldUpdateCollection($collection_name)) {
+        $index = 'collections/' . $collection_name;
         Search::update($index);
       }
     }
+
+     /**
+     * Only update the collections if in the config
+     *
+     * @param $formset_name string
+     *
+     * @return bool
+     */
+    private function shouldUpdateCollection($collection_name)
+    {
+        return collect($this->getConfig('collection_to_index'))->contains($collection_name);
+    }
 }
\ No newline at end of file
diff --git a/UpdateCollectionSearch/meta.yaml b/UpdateCollectionSearch/meta.yaml
index 50a4a02..19130c5 100644
--- a/UpdateCollectionSearch/meta.yaml
+++ b/UpdateCollectionSearch/meta.yaml
@@ -1,5 +1,5 @@
 name: Update Collection Search
-version: 1.0
+version: 1.1
 description: Update a collection's search index when addding a new entry to it
 addon_url: null
 developer: LionsMouth Digital
diff --git a/UpdateCollectionSearch/settings.yaml b/UpdateCollectionSearch/settings.yaml
index 6d5e20e..d883a0a 100644
--- a/UpdateCollectionSearch/settings.yaml
+++ b/UpdateCollectionSearch/settings.yaml
@@ -1,4 +1,3 @@
 fields:
   collection_to_index:
-    type: collections
-    max_items: 1
\ No newline at end of file
+    type: collections
\ No newline at end of file