change 301 to 302 and versioning

Readme.md

@@ -13,7 +13,8 @@
     <img src="images/logo.png" alt="Logo" width="80" height="80">
   </a> -->
 
-  <h1 align="center">Podgrab</h1>
+  <h1 align="center" style="margin-bottom:0px">Podgrab</h1>
+  <p align="center">Current Version - 2021.05.06</p>
 
   <p align="center">
     A self-hosted podcast manager to download episodes as soon as they become live

client/settings.html

@@ -115,6 +115,10 @@
             This project is under active development which means I release new updates very frequently. I will eventually build the version management/update checking mechanism. Until then it is recommended that you use something like watchtower which will automatically update your containers whenever I release a new version or periodically rebuild the container with the latest image manually.
         </p>
         <table>
+            <tr>
+                <td>Current Version</td>
+                <td>2021.05.06</td>
+            </tr>
             <tr>
                 <td>Website</td>
                 <td><a href="https://github.com/akhilrex/podgrab" target="_blank">https://github.com/akhilrex/podgrab</a></td>

controllers/podcast.go

@@ -215,7 +215,7 @@ func GetPodcastItemImageById(c *gin.Context) {
 		err := db.GetPodcastItemById(searchByIdQuery.Id, &podcast)
 		if err == nil {
 			if _, err = os.Stat(podcast.LocalImage); os.IsNotExist(err) {
-				c.Redirect(301, podcast.Image)
+				c.Redirect(302, podcast.Image)
 			} else {
 				c.File(podcast.LocalImage)
 			}
@@ -236,7 +236,7 @@ func GetPodcastImageById(c *gin.Context) {
 		if err == nil {
 			localPath := service.GetPodcastLocalImagePath(podcast.Image, podcast.Title)
 			if _, err = os.Stat(localPath); os.IsNotExist(err) {
-				c.Redirect(301, podcast.Image)
+				c.Redirect(302, podcast.Image)
 			} else {
 				c.File(localPath)
 			}