add the ability to get a json list of all local packages

lib/index-web.js

@@ -40,31 +40,49 @@ module.exports = function(config, auth, storage) {
     Handlebars.registerPartial('entry', fs.readFileSync(require.resolve('./GUI/entry.hbs'), 'utf8'))
     var template = Handlebars.compile(fs.readFileSync(require.resolve('./GUI/index.hbs'), 'utf8'))
   }
-  app.get('/', function(req, res, next) {
-    var base = config.url_prefix
-             ? config.url_prefix.replace(/\/$/, '')
-             : req.protocol + '://' + req.get('host')
-    res.setHeader('Content-Type', 'text/html')
 
-    storage.get_local(function(err, packages) {
+  // returns an object of local packages
+  function get_library(user, cb, getAllVersions) {
+    getAllVersions = getAllVersions || false;
+    var getFn = getAllVersions ? storage.get_local_all_versions.bind(storage) : storage.get_local.bind(storage);
+    getFn(function(err, packages) {
       if (err) throw err // that function shouldn't produce any
       async.filterSeries(packages, function(package, cb) {
-        auth.allow_access(package.name, req.remote_user, function(err, allowed) {
+        auth.allow_access(package.name, user, function(err, allowed) {
           setImmediate(function () {
             cb(!err && allowed)
           })
         })
-      }, function(packages) {
-        next(template({
-          name:       config.web && config.web.title ? config.web.title : 'Sinopia',
-          packages:   packages,
-          baseUrl:    base,
-          username:   req.remote_user.name,
-        }))
-      })
+      }, cb);
     })
+  }
+
+  app.get('/-/library/:all?', function(req, res, next) {
+    var all = req.params.all || false;
+    get_library(req.remote_user, function(packages) {
+      next(packages);
+    }, all);
+  });
+
+  app.get('/', function(req, res, next) {
+    var base = config.url_prefix
+             ? config.url_prefix.replace(/\/$/, '')
+             : req.protocol + '://' + req.get('host')
+
+    res.setHeader('Content-Type', 'text/html')
+
+    get_library(req.remote_user, function(packages) {
+      next(template({
+        name:       config.web && config.web.title ? config.web.title : 'Sinopia',
+        packages:   packages,
+        baseUrl:    base,
+        username:   req.remote_user.name,
+      }));
+    });
+
   })
 
+
   // Static
   app.get('/-/static/:filename', function(req, res, next) {
     var file = __dirname + '/static/' + req.params.filename
@@ -143,4 +161,3 @@ module.exports = function(config, auth, storage) {
   })
   return app
 }
-

lib/storage.js

@@ -407,6 +407,32 @@ Storage.prototype.get_local = function(callback) {
     callback(null, [])
   }
 }
+//TODO: DRY
+Storage.prototype.get_local_all_versions = function(callback) {
+  var self = this
+  var locals = this.config.localList.get()
+  var packages = []
+
+  var getPackage = function(i) {
+    self.local.get_package(locals[i], function(err, info) {
+      if (!err) {
+        packages.push(info);
+      }
+
+      if (i >= locals.length - 1) {
+        callback(null, packages)
+      } else {
+        getPackage(i + 1)
+      }
+    })
+  }
+
+  if (locals.length) {
+    getPackage(0)
+  } else {
+    callback(null, [])
+  }
+}
 
 // function fetches package information from uplinks and synchronizes it with local data
 // if package is available locally, it MUST be provided in pkginfo
@@ -528,4 +554,3 @@ Storage._merge_versions = function(local, up, config) {
     }
   }
 }
-