From bae0cba3733708aeb55156c159a5187e4e5e8d7a Mon Sep 17 00:00:00 2001
From: Adam Waldron <awaldron@brightcove.com>
Date: Mon, 26 Feb 2024 21:40:16 -0800
Subject: [PATCH] feat: eme error interface

---
 src/plugin.js       | 26 +++++++++++++++++++++++++-
 test/plugin.test.js |  6 ++++++
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/plugin.js b/src/plugin.js
index 07e654a..b0eb288 100644
--- a/src/plugin.js
+++ b/src/plugin.js
@@ -207,6 +207,10 @@ export const emeErrorHandler = (player) => {
     }
 
     player.error(error);
+    player.eme.error({
+      errorType: videojs.Error.EMEKeySessionCreationError,
+      error
+    });
   };
 };
 
@@ -404,7 +408,27 @@ const eme = function(options = {}) {
       });
     },
     detectSupportedCDMs,
-    options
+    options,
+    _error: null,
+    error(err) {
+
+      // If `err` doesn't exist, return the current error.
+      if (err === undefined) {
+        return this._error || null;
+      }
+
+      // If `err` is null, reset the ads error.
+      if (err === null) {
+        this._error = null;
+
+        return;
+      }
+
+      this._error = err;
+
+      videojs.log.error(`EME error occured of type: ${err.errorType}.`);
+      player.trigger('vjsemeerror');
+    }
   };
 };
 
diff --git a/test/plugin.test.js b/test/plugin.test.js
index 838c88c..386fb7d 100644
--- a/test/plugin.test.js
+++ b/test/plugin.test.js
@@ -832,6 +832,12 @@ QUnit.test('emeError properly handles various parameter types', function(assert)
     },
     error: (obj) => {
       errorObj = obj;
+    },
+    eme: {
+      _error: null,
+      error: (err) => {
+        this._error = err;
+      }
     }
   };
   const emeError = emeErrorHandler(player);