refs #21232: Exclude users and projects based on project context.

app/controllers/autocomplete_controller.rb

@@ -1,8 +1,10 @@
 class AutocompleteController < ApplicationController
     def autocomplete()
         data = []
-        data = data + users_search(params[:term])
-        data = data + projects_search(params[:term])
+        data = data + users_search(params)
+        if !params.key?(:identifier)
+            data = data + projects_search(params[:term])
+        end
         data = data + dates_search(params[:term])
 
         respond_to do |format|
@@ -12,9 +14,19 @@ def autocomplete()
         end
     end
 
-    def users_search(search)
+    def users_search(params)
+        search = params[:term]
         data = []
+        project_id = 3
         users = User.where("login LIKE :search OR firstname LIKE :search OR lastname LIKE :search OR CONCAT(firstname, ' ', lastname  ) LIKE :search", {search: "%#{search}%"})
+        if params.key?(:identifier)
+            project = Project.find_by(identifier: params[:identifier])
+            if project
+                project_id = project.id
+                # Filter by only project members.
+                users = users.joins("INNER JOIN members on members.user_id = users.id").where("members.project_id = :project_id", {project_id: project_id})
+            end
+        end
         users.each do |user|
             data << {
                 id: "user_id/=/#{user.id}",

assets/javascripts/redmine-timesheet-filter-autocomplete.js

@@ -6,12 +6,22 @@ $(document).ready(function() {
         $autocompleteFilter.append($('<td class="value"></td>'));
         $autocompleteFilter.children('.value').append($autocompleteInput);
         $('#filters-table tbody').prepend($autocompleteFilter);
+
+        // Autocomplete source.
+        var source = '/timesheet/filter/autocomplete';
+        const regex = /^\/projects\/(.+)\//;
+        var matches;
+        if ((matches = regex.exec(window.location.pathname)) !== null) {
+            if (matches[1]) {
+                source = '/timesheet/filter/' + matches[1] + '/autocomplete';
+            }
+        }
 
         $autocompleteInput.autocomplete({
             autoFocus: true,
             delay: 300,
             minLength: 2,
-            source: "/timesheet/filter/autocomplete",
+            source: source,
             select: function(event, ui) {
                 var id = ui.item.id;
                 var parts = id.split('/');

config/routes.rb

@@ -1,4 +1,6 @@
 # Plugin's routes
 # See: http://guides.rubyonrails.org/routing.html
 
-get 'timesheet/filter/autocomplete', :to => 'autocomplete#autocomplete'
+get 'timesheet/filter/autocomplete', :to => 'autocomplete#autocomplete'
+
+get 'timesheet/filter/:identifier/autocomplete', :to => 'autocomplete#autocomplete'