OO-4311: hint for downloadable types in blog/podcast

src/main/java/org/olat/modules/webFeed/ui/FeedFormController.java

@@ -89,24 +89,20 @@ class FeedFormController extends FormBasicController {
 		initForm(ureq);
 	}
 
-	/**
-	 * @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#doDispose()
-	 */
+	
 	@Override
 	protected void doDispose() {
-	// nothing to dispose
+		// nothing to dispose
 	}
 
-	/**
-	 * @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#formOK(org.olat.core.gui.UserRequest)
-	 */
 	@Override
 	protected void formOK(UserRequest ureq) {
 		feed.setTitle(title.getValue());
 		feed.setDescription(description.getValue());
 		
-		if(feed.isExternal())
-		feed.setExternalFeedUrl(feedUrl.isEmpty() ? null : feedUrl.getValue());
+		if(feed.isExternal()) {
+			feed.setExternalFeedUrl(feedUrl.isEmpty() ? null : feedUrl.getValue());
+		}
 		
 		feed.setLastModified(new Date());
 		// The image is retrieved by the main controller
@@ -236,6 +232,7 @@ class FeedFormController extends FormBasicController {
 		deleteImage.setVisible(false);
 
 		file = uifactory.addFileElement(getWindowControl(), "feed.file.label", formLayout);
+		file.setExampleKey("feed.form.file.type.explain.images", null);
 		file.addActionListener(FormEvent.ONCHANGE);
 		file.setPreview(ureq.getUserSession(), true);
 		if (feed.getImageName() != null) {

src/main/java/org/olat/modules/webFeed/ui/ItemFormController.java

@@ -132,6 +132,7 @@ public abstract class ItemFormController extends FormBasicController {
 
 		file = uifactory.addFileElement(getWindowControl(), "file", null, flc);
 		file.setLabel("feed.item.file.label", null);
+		file.setExampleKey("feed.form.file.type.explain", null);
 		if (hasMandatoryMedia()) {
 			file.setMandatory(true, "feed.item.file.mandatory");
 		} else {

src/main/java/org/olat/modules/webFeed/ui/_i18n/LocalStrings_de.properties

@@ -15,6 +15,8 @@ feed.form.feedurl.invalid.not_found = Die angegebene URL existiert nicht oder Do
 feed.form.feedurl.invalid.no_media = Die angegebene URL ist keine Podcast URL
 feed.form.file.type.error = Der gew\u00E4hlte Dateityp wird nicht unterst\u00FCtzt. Unterst\u00FCtzte Formate sind FLV, MP3, MP4, M4V, M4A und AAC.
 feed.form.file.type.error.images = Der gew\u00E4hlte Dateityp wird nicht unterst\u00FCtzt. Unterst\u00FCtzte Formate sind JPEG, PNG und GIF.
+feed.form.file.type.explain = Folgende Dateitypen werden unterst\u00FCtzt: MP3, MP4, M4V, M4A und AAC.
+feed.form.file.type.explain.images = Folgende Dateitypen werden unterst\u00FCtzt: JPEG, PNG und GIF.
 ULLimitExceeded=$org.olat.core.commons.modules.bc\:ULLimitExceeded
 feed.no.image = Kein Bild vorhanden
 feed.url.label = Feed-URL:

src/main/java/org/olat/modules/webFeed/ui/_i18n/LocalStrings_en.properties

@@ -14,6 +14,8 @@ feed.form.feedurl.invalid.not_found=The URL provided does not exist or this docu
 feed.form.field.is_mandatory=This field is mandatory.
 feed.form.file.type.error=The file type selected is not supported. Supported formats are FLV, MP3, MP4, M4V, M4A, and AAC.
 feed.form.file.type.error.images=The file type selected is not supported. Supported formats are JPEG, PNG, and GIF.
+feed.form.file.type.explain = The following formats are accepted\: MP3, MP4, M4V, M4A and AAC.
+feed.form.file.type.explain.images = The following formats are accepted\: JPEG, PNG and GIF.
 feed.form.minutes.error=The indication of minutes is invalid.
 feed.image.delete=Delete image
 feed.is.being.edited.by=This description is being edited by {0}.

src/main/java/org/olat/modules/webFeed/ui/_i18n/LocalStrings_fr.properties

@@ -14,6 +14,8 @@ feed.form.feedurl.invalid.not_found=L'URL indiqu\u00E9e n'existe pas ou le docum
 feed.form.field.is_mandatory=Ce champ est obligatoire
 feed.form.file.type.error=Le type de fichier s\u00E9lectionn\u00E9 n'est pas compatible. Les formats compatibles sont FLV, MP3, M4V, MP4, et AAC.
 feed.form.file.type.error.images=Le type de fichier s\u00E9lectionn\u00E9 n'est pas tol\u00E9r\u00E9. Les formats tol\u00E9r\u00E9s sont JPEG, PNG et GIF.
+feed.form.file.type.explain = Les types de fichiers suivants sont admis\: MP3, MP4, M4V, M4A and AAC.
+feed.form.file.type.explain.images = Les types de fichiers suivants sont admis\: JPEG, PNG and GIF.
 feed.form.minutes.error=L'indication des minutes n'est pas valable.
 feed.image.delete=Effacer image
 feed.is.being.edited.by=La description est actuellement en cours d'\u00E9dition par {0}.