require 'digest/md5' module ApplicationHelper def gravatar_icon(user_email) "http://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user_email)}?s=40&d=identicon" end def commit_name(project, commit) if project.commit.id == commit.id "master" else commit.id end end def admin_namespace? controller.class.name.split("::").first=="Admin" end def projects_namespace? !current_page?(root_url) && controller.controller_name != "keys" && !admin_namespace? end def last_commit(project) if project.repo_exists? time_ago_in_words(project.commit.committed_date) + " ago" else "Never" end end def markdown(text) RDiscount.new(text, :autolink, :no_pseudo_protocols, :safelink, :smart, :filter_html).to_html.html_safe end def search_autocomplete_source projects = current_user.projects.map{ |p| { :label => p.name, :url => project_path(p) } } default_nav = [ { :label => "Keys", :url => keys_path }, { :label => "Projects", :url => projects_path }, { :label => "Admin", :url => admin_root_path } ] project_nav = [] if @project && !@project.new_record? project_nav = [ { :label => "#{@project.code} / Issues", :url => project_issues_path(@project) }, { :label => "#{@project.code} / Wall", :url => wall_project_path(@project) }, { :label => "#{@project.code} / Tree", :url => tree_project_path(@project) }, { :label => "#{@project.code} / Commits", :url => project_commits_path(@project) }, { :label => "#{@project.code} / Team", :url => team_project_path(@project) } ] end [projects, default_nav, project_nav].flatten.to_json end end