Improve addons loading: load others addons after an addon error

Author: SamyPesse

src/client/collections/addons.js

@@ -3,8 +3,9 @@ define([
     "underscore",
     "hr/hr",
     "core/backends/rpc",
-    "models/addon"
-], function(Q, _, hr, rpc, Addon) {
+    "models/addon",
+    "utils/dialogs"
+], function(Q, _, hr, rpc, Addon, dialogs) {
     var Addons = hr.Collection.extend({
         model: Addon,
         defaults: _.defaults({
@@ -172,10 +173,16 @@ define([
                     return addon.load({}, _.pick(that.provides, addon.get("client.consumes", []))).fail(function(err) {
                         err.addon = addon;
                         return Q.reject(err);
+                    }).then(function(provides) {
+                        _.extend(that.provides, provides || {});
+                    }, function(err) {
+                        return dialogs.alert("Error with addon '"+addon.get("name")+"'", "<p>Error when initializing this addon. Please check addons states using the addons manager and reinstall this addon.</p><p>Error message:"+ (err.message || err) +"</p>");
+                    }).then(function() {
+                        return Q();
+                    }, function() {
+                        return Q();
                     });
-                }).then(function(provides) {
-                    _.extend(that.provides, provides || {});
-                });
+                })
             }, Q({}));
         }
     });

src/client/core/app.js

@@ -118,9 +118,7 @@ box, session, addons, box, files, commands, menu, tabs, panels, operations, loca
                 operations.render();
 
                 // Load addons
-                addons.loadAll().fail(function(err) {
-                    dialogs.alert("Warning!", "<p>Error when initializing addons, it's possible that one of the addons is not correctly loaded. Please check addons states using the addons manager.</p><p>Addon ref: "+err.addon.get("name")+"</p><p>Error message:"+ err.message+"</p>");
-                }).fin(function() {
+                addons.loadAll().fin(function() {
                     // Remove loading state
                     that.$(".cb-loading-alert").remove();
 

src/client/core/localfs.js

@@ -333,7 +333,17 @@ define([
                         logger.log(" -> box:", boxFile.get("mtime"));
                         logger.log(" -> local:", localEntry.mtime);*/
                         return readFile(localEntry._fullPath).then(function(content) {
-                            return parent.write(content, localEntry._fullPath);
+                            return parent.read(localEntry._fullPath).then(function(vfsContent) {
+                                if (vfsContent == content) {
+                                    // Same content
+                                    return Q();
+                                }
+                                return dialogs.confirm("Upload modifications of "
+                                    +localEntry._fullPath+" ("+vfsContent.length+"bytes to "+content.length+"bytes)");
+                            }).then(function(confirm) {
+                                if (!confirm) return;
+                                return parent.write(content, localEntry._fullPath);
+                            });
                         });
                     }
 

src/client/models/file.js

@@ -379,15 +379,21 @@ define([
         /*
          *  Download
          */
-        download: function(options) {
+        download: function(filename, options) {
             var url, d, that = this;
+
+            if (_.isObject(filename)) {
+                options = filename;
+                filename = null;
+            }
+
             options = _.defaults(options || {}, {
                 redirect: false
             });
             if (options.redirect) {
                 window.open(this.exportUrl(),'_blank');
             } else {
-                return this.vfsRequest("read", this.vfsUrl()).then(function(content) {
+                return this.vfsRequest("read", this.vfsUrl(filename, false)).then(function(content) {
                     that.setCache(content);
                     that.modifiedState(false);
                     return content;