[enh] Upgrade just one app

src/js/yunohost/controllers/tools.js

@@ -96,6 +96,29 @@
         }
     });
     
+    // Upgrade a specific apps
+    app.get('#/upgrade/apps/:app', function (c) {
+        c.confirm(
+            y18n.t('tools'),
+            // confirm_update_apps and confirm_update_packages
+            y18n.t('confirm_update_specific_app'),
+            function(){
+                c.api('/upgrade/apps?app='+c.params['app'].toLowerCase(),
+                        function(data) {
+                            // 'log' is a reserved name, maybe in handlebars
+                            data.logs = data.log;
+                            c.view('upgrade/upgrade', data);
+                        }, 'PUT');
+
+            },
+            function(){
+                store.clear('slide');
+                c.redirect('#/update');
+            }
+        );
+    });
+
+
     // Download SSL Certificate Authority
     app.get('#/tools/ca', function (c) {
         c.view('tools/tools_ca');

src/locales/en.json

@@ -76,6 +76,7 @@
     "confirm_uninstall": "Are you sure you want to uninstall %s ?",
     "confirm_update_apps": "Are you sure you want to update all applications?",
     "confirm_update_packages": "Are you sure you want to update all packages?",
+    "confirm_update_specific_app": "Are you sure you want to update this application ?",
     "confirm_upnp_enable": "Are you sure you want to enable UPnP?",
     "confirm_upnp_disable": "Are you sure you want to disable UPnP?",
     "connection": "Connection",

src/views/update/update.ms

@@ -42,9 +42,14 @@
     {{#if apps}}
     <div class="list-group">
         {{#apps}}
-        <div class="list-group-item">
+        <div class="list-group-item"><div class="row"><div class="col-md-12">
+            <div class="pull-left">
                 <h3 class="list-group-item-heading">{{label}} <small>{{id}}</small></h3>
             </div>
+            <div class="pull-right">
+                <a href="#/upgrade/apps/{{id}}" class="btn btn-success">{{t 'system_upgrade_btn'}}</a>
+            </div>
+        </div></div></div>
         {{/apps}}
     </div>
     <div class="panel-footer">