display download link if audio file is not playable, fix #250

js/app/directives/audio.coffee

@@ -0,0 +1,43 @@
+###
+
+ownCloud - News
+
+@author Bernhard Posselt
+@copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+License as published by the Free Software Foundation; either
+version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+
+You should have received a copy of the GNU Affero General Public
+License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+###
+
+angular.module('News').directive 'newsAudio', ->
+	directive =
+		restrict: 'E'
+		scope:
+			src: '@'
+			type: '@'
+		transclude: true
+		template: '' +
+		'<audio controls="controls" preload="none" ng-hide="cantPlay()">' +
+			'<source src="{{ src }}">' +
+		'</audio>' +
+		'<a href="{{ src }}" class="button" ng-show="cantPlay()" ' +
+			'ng-transclude></a>'
+		link: (scope, elm, attrs) ->
+			source = elm.children().children('source')[0]
+			cantPlay = false
+			source.addEventListener 'error', ->
+				scope.$apply ->
+					cantPlay = true
+
+			scope.cantPlay = -> cantPlay

js/public/app.js

@@ -91,6 +91,58 @@ License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
+(function() {
+  angular.module('News').directive('newsAudio', function() {
+    var directive;
+    return directive = {
+      restrict: 'E',
+      scope: {
+        src: '@',
+        type: '@'
+      },
+      transclude: true,
+      template: '' + '<audio controls="controls" preload="none" ng-hide="cantPlay()">' + '<source src="{{ src }}">' + '</audio>' + '<a href="{{ src }}" class="button" ng-show="cantPlay()" ' + 'ng-transclude></a>',
+      link: function(scope, elm, attrs) {
+        var cantPlay, source;
+        source = elm.children().children('source')[0];
+        cantPlay = false;
+        source.addEventListener('error', function() {
+          return scope.$apply(function() {
+            return cantPlay = true;
+          });
+        });
+        return scope.cantPlay = function() {
+          return cantPlay;
+        };
+      }
+    };
+  });
+
+}).call(this);
+
+// Generated by CoffeeScript 1.6.3
+/*
+
+ownCloud - News
+
+@author Bernhard Posselt
+@copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+License as published by the Free Software Foundation; either
+version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+
+You should have received a copy of the GNU Affero General Public
+License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
 (function() {
   angular.module('News').directive('droppable', [
     '$rootScope', function($rootScope) {

templates/part.items.php

@@ -8,7 +8,7 @@
 				{{ getRelativeDate(item.pubDate) }}
 			</span>
 		</h2>
-		
+
 		<div class="utils">
 			<ul class="primary_item_utils">
 				<li ng-class="{ important: item.isStarred() }"
@@ -20,7 +20,7 @@
 		</div>
 
 		<h1 class="item_title">
-			<a ng-click="itemBusinessLayer.setRead(item.id)" 
+			<a ng-click="itemBusinessLayer.setRead(item.id)"
 				target="_blank" ng-href="{{ item.url|ocSanitizeURL }}">
 				{{ item.title|ocRemoveTags:['em', 'b', 'i'] }}
 			</a>
@@ -30,7 +30,7 @@
 			<span ng-show="itemBusinessLayer.noFeedActive() && feedBusinessLayer.getFeedLink(item.feedId)">
 				<?php p($l->t('from')) ?>
 				<a 	target="_blank" ng-href="{{ feedBusinessLayer.getFeedLink(item.feedId)|ocSanitizeURL }}"
-					class="from_feed">{{ itemBusinessLayer.getFeedTitle(item.id) }}</a> 
+					class="from_feed">{{ itemBusinessLayer.getFeedTitle(item.id) }}</a>
 			</span>
 			<span ui-if="item.author">
 				<?php p($l->t('by')) ?>
@@ -39,21 +39,20 @@
 	</h2>
 
 		<div class="enclosure" ui-if="item.enclosureLink">
-			<audio controls="controls" ng-src="{{ item.enclosureLink }}" 
-					type="{{ item.enclosureType }}" preload="none">
-				<?php p($l->t('Cant play audio format')) ?> {{item.enclosureType}}
-			</audio>
+			<news-audio type="{{ item.enclosureType }}" src="{{ item.enclosureLink }}"/><?php
+				p($l->t('Download'))
+			?></audio>
 		</div>
-		
-		<div class="body" 
-				ng-click="itemBusinessLayer.setRead(item.id)" 
+
+		<div class="body"
+				ng-click="itemBusinessLayer.setRead(item.id)"
 				ng-bind-html-unsafe="item.body">
 		</div>
 
 		<div class="bottom_utils">
 			<ul class="secondary_item_utils"
 				ng-class="{ show_keep_unread: itemBusinessLayer.isKeptUnread(item.id) }">
-				<li ng-click="itemBusinessLayer.toggleKeepUnread(item.id)" 
+				<li ng-click="itemBusinessLayer.toggleKeepUnread(item.id)"
 					class="keep_unread"><?php p($l->t('Keep unread')); ?>
 					<input type="checkbox" ng-checked="itemBusinessLayer.isKeptUnread(item.id)"/>
 				</li>