fix 富文本编解码

app/code/Joshine/InstagramFeed/Block/MediaFeed.php

@@ -149,12 +149,27 @@ class MediaFeed extends Template {
     public function getMedia() {
         $cache = $this->getMediaByCache();
         if (!empty($cache)) {
-            return $cache;
+            return $this->encodePostContent($cache);
         }
+
         $feed = $this->getMediaByApi();
         if (isset($feed['data'])) {
             $this->cacheFeed($this->_json->serialize($feed));
+        } else {
+            return [];
+        }
+        return $this->encodePostContent($feed);
+    }
+
+    public function encodePostContent($feed)
+    {
+        foreach ($feed['data'] as $index => $row) {
+            if (isset($row['caption'])) {
+                $feed['data'][$index]["caption"] = base64_encode($row["caption"]);
+            }
         }
+        $feed['data'] = array_merge($feed['data'], []);
         return $feed;
     }
+
 }
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app/code/Joshine/InstagramFeed/view/frontend/templates/mediafeed.phtml

@@ -270,15 +270,17 @@ $media = $block->getMedia()['data'];
 <script>
     require([
         'jquery', 'ko', 'mage/translate'
-    ], function ($, ko) {
+    ], function ($, ko, _) {
         $("#instagram-modal-close").on('click', function () {
             $("#instagram-modal").hide()
         });
         $(".instagram-media-wrapper").on('click', function () {
             let data = $(this).data("feed-data");
-            console.log(data);
             let link    = data.permalink;
-            let content = data.caption;
+            let content = '';
+            if (data.hasOwnProperty('caption')) {
+                content = decodeURIComponent(escape(atob(data.caption)));
+            }
             let media   = data.media_url;
             let date    = data.timestamp;
             let type    = data.media_type;
@@ -296,5 +298,6 @@ $media = $block->getMedia()['data'];
             $("#instagram-caption").html("").html(content);
             $("#instagram-modal").show()
         });
+
     });
 </script>
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