* Emoji-replacing filter

1 files changed, 18 insertions, 1 deletions

diff --git a/providers/Provider.php b/providers/Provider.php
index 2e14d2b..bf85f12 100644
--- a/providers/Provider.php
+++ b/providers/Provider.php
@@ -41,12 +41,29 @@ abstract class Provider {
         }
     }
 
+    protected function _filterItemContent($items) {
+        if (in_array('noemoji', $this->_options)) {
+            $dictionary = json_decode(file_get_contents('../config/emoji.json'), TRUE);
+            $filtered = [];
+            foreach ($items as $item) {
+                foreach (['Title', 'Text'] as $field) {
+                    $item->{$field} = strtr($item->{$field}, $dictionary);
+                }
+            }
+        }
+        return $items;
+    }
+
     public function get() {
         $items = $this->_getItems();
         if (isset($this->_options['spamfilter'])) {
             $items = $this->_spamFilter($items);
         }
-        return $this->_sortContent($this->_mapItems($items));
+        return $this->_sortContent(
+            $this->_filterItemContent(
+                $this->_mapItems($items)
+            )
+        );
     }
 
     public function cacheTime() {