[enh] Warn about delayed upgrades #52.

js/app.js

@@ -1411,7 +1411,14 @@ app = Sammy('#main', function (sam) {
         c.api('/update', function(data) {
             packagesLength = data.packages.length;
             for(var i = 0; i < packagesLength; i++) {
+                data.packages[i].delayed = false;
                 data.packages[i].changelog = data.packages[i].changelog.replace(/\n/g, '<br />');
+
+                // Check for special packages that need delayed upgrade.
+                if (["moulinette", "moulinette-yunohost", "yunohost-admin", "yunohost-config-nginx", "ssowat", "python"].indexOf(data.packages[i].name) != -1) {
+                    c.flash('warning', y18n.t('system_delayed_upgrade_warning', [data.packages[i].name]));
+                    data.packages[i].delayed = true;
+                }
             }
             c.view('tools/tools_update', data);
         }, 'PUT');

locales/en.json

@@ -207,6 +207,8 @@
     "system_packages_nothing" : "There is no packages to upgrade.",
     "system_apps_nothing" : "There is no apps to upgrade.",
     "no_log" : "No log.",
+    "system_delayed_upgrade_warning" : "<b>%s</b> will be upgraded automatically within the next hour.",
+    "system_delayed_upgrade" : "Delayed upgrade",
 
     "users" : "Users",
     "users_new" : "New user",

locales/fr.json

@@ -209,6 +209,8 @@
     "system_packages_nothing" : "Il n'y a aucun paquet à mettre à jour.",
     "system_apps_nothing" : "Il n'y a aucune application à mettre à jour.",
     "no_log" : "Aucun journal.",
+    "system_delayed_upgrade_warning" : "<b>%s</b> sera mis-à-jour automatiquement durant l'heure suivante.",
+    "system_delayed_upgrade" : "Mise à jour en attente",
 
     "users" : "Utilisateurs",
     "users_new" : "Nouvel utilisateur",

views/tools/tools_update.ms

@@ -15,6 +15,11 @@
     {{#if packages}}
         {{#packages}}
         <div class="list-group-item">
+            {{#if delayed}}
+            <span class="text-warning pull-right">
+                <span class="fa-warning"></span> {{t 'system_delayed_upgrade'}}
+            </span>
+            {{/if}}
             <h3 class="list-group-item-heading">{{name}} <small>{{fullname}}</small></h3>
             <p class="list-group-item-text">{{{changelog}}}</p>
         </div>