Add: Workaround now works also for 404

README.md

@@ -377,6 +377,34 @@ You can use _:desc_ or _:asc_ after every value to change the order from ascendi
 | mediaHeight           | Sorts by resolution                               |
 | mediaBitrate          | Sorts by bitrate                                  |
 
+## FAQ
+
+<details>
+  <summary>I am using plexPlayer and nothing happens when play button is pressed</summary>
+
+- Make sure that your device is turned on, and has Plex running
+- Reload tab
+- Try hitting play button again
+
+If it still doesn't work and everything else works, you are probably encountering CORS issue. You can check this by opening developer tools and looking into console log or network tab.
+
+The reason why this is happening only for this call is right now unknown, but there is a workaround.
+
+Edit configuration.yaml of your Home Assistant and add following rest_command:
+
+```
+rest_command:
+  pmha_playmedia:
+    url: "{{ url }}"
+    headers:
+      X-Plex-Target-Client-Identifier: "{{ target_client_identifier }}"
+      X-Plex-Client-Identifier: "{{ client_identifier }}"
+```
+
+Restart Home Assistant, clear browser cache and try hitting play again. It should now work.
+
+</details>
+
 ## Ask for help or help development
 
 Join [Discord](https://discord.gg/jqqz9jQXWx) or [Home Assistant Community](https://community.home-assistant.io/t/custom-component-card-plex-meets-home-assistant/304349).

dist/plex-meets-homeassistant.js

@@ -18973,24 +18973,24 @@ class PlayController {
                 }
             }
             catch (err) {
+                try {
+                    await this.hass.callService('rest_command', 'pmha_playmedia', {
+                        // eslint-disable-next-line @typescript-eslint/camelcase
+                        url,
+                        // eslint-disable-next-line @typescript-eslint/camelcase
+                        target_client_identifier: machineID,
+                        // eslint-disable-next-line @typescript-eslint/camelcase
+                        client_identifier: 'PlexMeetsHomeAssistant'
+                    });
+                }
+                catch (homeAssistantErr) {
+                    // pass
+                }
                 if (lodash.includes(err.message, '404')) {
                     throw Error('Defined plexPlayer is currently not available for playback.');
                 }
                 else {
-                    // if we caught CORS error, try to use workaround. Todo: figure out why is the CORS issue happening
-                    try {
-                        await this.hass.callService('rest_command', 'pmha_playmedia', {
-                            // eslint-disable-next-line @typescript-eslint/camelcase
-                            url,
-                            // eslint-disable-next-line @typescript-eslint/camelcase
-                            target_client_identifier: machineID,
-                            // eslint-disable-next-line @typescript-eslint/camelcase
-                            client_identifier: 'PlexMeetsHomeAssistant'
-                        });
-                    }
-                    catch (homeAssistantErr) {
-                        throw err;
-                    }
+                    throw err;
                 }
             }
         };

src/modules/PlayController.ts

@@ -182,22 +182,22 @@ class PlayController {
 				throw Error('Error while asking plex to play a movie - target device not available.');
 			}
 		} catch (err) {
+			try {
+				await this.hass.callService('rest_command', 'pmha_playmedia', {
+					// eslint-disable-next-line @typescript-eslint/camelcase
+					url,
+					// eslint-disable-next-line @typescript-eslint/camelcase
+					target_client_identifier: machineID,
+					// eslint-disable-next-line @typescript-eslint/camelcase
+					client_identifier: 'PlexMeetsHomeAssistant'
+				});
+			} catch (homeAssistantErr) {
+				// pass
+			}
 			if (_.includes(err.message, '404')) {
 				throw Error('Defined plexPlayer is currently not available for playback.');
 			} else {
-				// if we caught CORS error, try to use workaround. Todo: figure out why is the CORS issue happening
-				try {
-					await this.hass.callService('rest_command', 'pmha_playmedia', {
-						// eslint-disable-next-line @typescript-eslint/camelcase
-						url,
-						// eslint-disable-next-line @typescript-eslint/camelcase
-						target_client_identifier: machineID,
-						// eslint-disable-next-line @typescript-eslint/camelcase
-						client_identifier: 'PlexMeetsHomeAssistant'
-					});
-				} catch (homeAssistantErr) {
-					throw err;
-				}
+				throw err;
 			}
 		}
 	};