From 55141fc09f887b2b6de8815f74d764531ed8c826 Mon Sep 17 00:00:00 2001
From: FarbodZamani <53179227+ferishili@users.noreply.github.com>
Date: Tue, 14 Jan 2025 17:24:50 +0100
Subject: [PATCH] read paella json data properly from mod, (#57)

fixes #56
---
 classes/text_filter.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/classes/text_filter.php b/classes/text_filter.php
index 08b7c26..26e4908 100644
--- a/classes/text_filter.php
+++ b/classes/text_filter.php
@@ -212,7 +212,7 @@ protected function render_player(int $ocinstanceid, string $episodeid, bool $sho
             int $playerid, $width = null, $height = null) {
         global $OUTPUT, $PAGE, $COURSE;
 
-        $data = paella_transform::get_paella_data_json($ocinstanceid, $episodeid);
+        list($data, $errormessage) = paella_transform::get_paella_data_json($ocinstanceid, $episodeid);
 
         if (!$data) {
             return null;
@@ -253,9 +253,10 @@ protected function render_player(int $ocinstanceid, string $episodeid, bool $sho
             $renderer = $PAGE->get_renderer('filter_opencast');
             return $renderer->render_player($mustachedata);
         } else {
+            $notificationmessage = !empty($errormessage) ? $errormessage : get_string('erroremptystreamsources', 'mod_opencast');
             return $OUTPUT->render(new \core\output\notification(
-                    get_string('erroremptystreamsources', 'mod_opencast'),
-                    \core\output\notification::NOTIFY_ERROR
+                $notificationmessage,
+                \core\output\notification::NOTIFY_ERROR
             ));
         }
     }