app/controllers/issues_controller.rb

   1 class IssuesController < ApplicationController
   2   layout "site"
   3
   4   before_action :authorize_web
   5   before_action :require_user
   6   before_action :set_issues
   7   before_action :check_permission, :only => [:index, :show, :resolve, :open, :ignore, :comment]
   8   before_action :find_issue, :only => [:show, :resolve, :reopen, :ignore]
   9   before_action :setup_user_role, :only => [:show, :index]
  10
  11   helper_method :sort_column, :sort_direction
  12
  13   def index
  14     if @user.moderator?
  15       @issue_types = @moderator_issues
  16       @users = User.joins(:roles).where(:user_roles => { :role => "moderator" })
  17     else
  18       @issue_types = @admin_issues
  19       @users = User.joins(:roles).where(:user_roles => { :role => "administrator" })
  20     end
  21
  22     @issues = Issue.where(:issue_type => @user_role).order(sort_column + " " + sort_direction)
  23
  24     # If search
  25     if params[:search_by_user] && !params[:search_by_user].blank?
  26       @find_user = User.find_by_display_name(params[:search_by_user])
  27       if @find_user
  28         @issues = @issues.where(:reported_user_id => @find_user.id)
  29       else
  30         notice = t("issues.index.search.user_not_found")
  31       end
  32     end
  33
  34     if params[:status] && !params[:status][0].blank?
  35       @issues = @issues.where(:status => params[:status][0].to_i)
  36     end
  37
  38     if params[:issue_type] && !params[:issue_type][0].blank?
  39       @issues = @issues.where(:reportable_type => params[:issue_type][0])
  40     end
  41
  42     # If last_updated_by
  43     if params[:last_updated_by] && !params[:last_updated_by][0].blank?
  44       last_updated_by = params[:last_updated_by][0].to_s == "nil" ? nil : params[:last_updated_by][0].to_i
  45       @issues = @issues.where(:updated_by => last_updated_by)
  46     end
  47
  48     notice = t("issues.index.search.issues_not_found") if @issues.first.nil?
  49
  50     if params[:last_reported_by] && !params[:last_reported_by][0].blank?
  51       last_reported_by = params[:last_reported_by][0].to_s == "nil" ? nil : params[:last_reported_by][0].to_i
  52       @issues = @issues.where(:updated_by => last_reported_by)
  53     end
  54
  55     redirect_to issues_path, :notice => notice if notice
  56   end
  57
  58   def show
  59     @read_reports = @issue.read_reports
  60     @unread_reports = @issue.unread_reports
  61     @comments = @issue.comments
  62     @related_issues = @issue.user.issues.where(:issue_type => @user_role)
  63
  64     @updated_by_admin = User.find(@issue.updated_by) if @issue.updated_by
  65   end
  66
  67   def new
  68     unless create_new_issue_params.blank?
  69       @issue = Issue.find_or_initialize_by(create_new_issue_params)
  70       path = "issues.report_strings." + @issue.reportable.class.name.to_s
  71       @report_strings_yaml = t(path)
  72     end
  73   end
  74
  75   def create
  76     @issue = Issue.find_by_reportable_id_and_reportable_type(params[:reportable_id], params[:reportable_type])
  77     # Check if Issue already exists
  78     unless @issue
  79       @issue = Issue.find_or_initialize_by(issue_params)
  80       @issue.updated_by = nil
  81
  82       # Reassign to moderators if it is a moderator issue
  83       @issue.issue_type = "administrator"
  84       reassign_issue if @moderator_issues.include? @issue.reportable.class.name
  85     end
  86
  87     # Check if details provided are sufficient
  88     if check_report_params
  89       @report = @issue.reports.build(report_params)
  90       details = report_details
  91       @report.reporter_user_id = @user.id
  92       @report.details = details
  93       # Checking if instance has been updated since last report
  94       @last_report = @issue.reports.order(:updated_at => :desc).last
  95       if check_if_updated
  96         @issue.save! if @issue.reopen
  97       end
  98
  99       if @issue.save!
 100         @issue.report_count = @issue.reports.count
 101         @issue.save!
 102
 103         @admins_or_mods = UserRole.where(:role => @issue.issue_type)
 104         @admins_or_mods.each do |user|
 105           Notifier.new_issue_notification(@issue.id, User.find(user.user_id)).deliver_now
 106         end
 107
 108         redirect_back "/", :notice => t("issues.create.successful_report")
 109       end
 110     else
 111       redirect_to new_issue_path(:reportable_type => @issue.reportable_type, :reportable_id => @issue.reportable_id, :reported_user_id => @issue.reported_user_id), :notice => t("issues.create.provide_details")
 112     end
 113   end
 114
 115   def update
 116     @issue = Issue.find_by(issue_params)
 117     # Check if details provided are sufficient
 118     if check_report_params
 119       @report = @issue.reports.where(:reporter_user_id => @user.id).first
 120
 121       if @report.nil?
 122         @report = @issue.reports.build(report_params)
 123         @report.reporter_user_id = @user.id
 124         notice = t("issues.update.new_report")
 125       end
 126
 127       details = report_details
 128       @report.details = details
 129
 130       # Checking if instance has been updated since last report
 131       @last_report = @issue.reports.order(:updated_at => :desc).last
 132       if check_if_updated
 133         @issue.reopen
 134         @issue.save!
 135       end
 136
 137       notice = t("issues.update.successful_update") if notice.nil?
 138
 139       if @report.save!
 140         @issue.report_count = @issue.reports.count
 141         @issue.save!
 142         redirect_back "/", :notice => notice
 143       end
 144     else
 145       redirect_to new_issue_path(:reportable_type => @issue.reportable_type, :reportable_id => @issue.reportable_id, :reported_user_id => @issue.reported_user_id), :notice => t("issues.update.provide_details")
 146     end
 147   end
 148
 149   def comment
 150     @issue = Issue.find(params[:id])
 151     if issue_comment_params.blank?
 152       notice = t("issues.comment.provide_details")
 153     else
 154       @issue_comment = @issue.comments.build(issue_comment_params)
 155       @issue_comment.commenter_user_id = @user.id
 156       if params[:reassign]
 157         reassign_issue
 158         @issue_comment.reassign = true
 159       end
 160       @issue_comment.save!
 161       @issue.updated_by = @user.id
 162       @issue.save!
 163       notice = t("issues.comment.comment_created")
 164     end
 165     redirect_to @issue, :notice => notice
 166   end
 167
 168   # Status Transistions
 169   def resolve
 170     if @issue.resolve
 171       @issue.save!
 172       redirect_to @issue, :notice => t("issues.resolved")
 173     else
 174       render :show
 175     end
 176   end
 177
 178   def ignore
 179     if @issue.ignore
 180       @issue.updated_by = @user.id
 181       @issue.save!
 182       redirect_to @issue, :notice => t("issues.ignored")
 183     else
 184       render :show
 185     end
 186   end
 187
 188   def reopen
 189     if @issue.reopen
 190       @issue.updated_by = @user.id
 191       @issue.save!
 192       redirect_to @issue, :notice => t("issues.reopened")
 193     else
 194       render :show
 195     end
 196   end
 197
 198   # Reassign Issues between Administrators and Moderators
 199   def reassign_issue
 200     @issue.issue_type = upgrade_issue(@issue.issue_type)
 201     @issue.save!
 202   end
 203
 204   private
 205
 206   def upgrade_issue(type)
 207     if type == "moderator"
 208       "administrator"
 209     else
 210       "moderator"
 211     end
 212   end
 213
 214   def set_issues
 215     @admin_issues = %w(DiaryEntry DiaryComment User)
 216     @moderator_issues = %w(Changeset Note)
 217   end
 218
 219   def setup_user_role
 220     # Get user role
 221     @user_role = @user.administrator? ? "administrator" : "moderator"
 222   end
 223
 224   def check_if_updated
 225     if @issue.reportable && (@issue.ignored? || @issue.resolved?) && @issue.reportable.has_attribute?(:updated_by) && @issue.reportable.updated_at > @last_report.updated_at
 226       return true
 227     else
 228       return false
 229     end
 230   end
 231
 232   def report_details
 233     params[:report][:details] + "--||--" + params[:report_type].to_s + "--||--"
 234   end
 235
 236   def check_report_params
 237     params[:report] && params[:report][:details] && params[:report_type]
 238   end
 239
 240   def find_issue
 241     @issue = Issue.find(params[:id])
 242   end
 243
 244   def check_permission
 245     unless @user.administrator? || @user.moderator?
 246       flash[:error] = t("application.require_admin.not_an_admin")
 247       redirect_to root_path
 248     end
 249   end
 250
 251   def create_new_issue_params
 252     params.permit(:reportable_id, :reportable_type, :reported_user_id)
 253   end
 254
 255   def issue_params
 256     params[:issue].permit(:reportable_id, :reportable_type, :reported_user_id)
 257   end
 258
 259   def report_params
 260     params[:report].permit(:details)
 261   end
 262
 263   def issue_comment_params
 264     params.require(:issue_comment).permit(:body)
 265   end
 266
 267   def sort_column
 268     Issue.column_names.include?(params[:sort]) ? params[:sort] : "status"
 269   end
 270
 271   def sort_direction
 272     %w(asc desc).include?(params[:direction]) ? params[:direction] : "asc"
 273   end
 274
 275   # back-port of ActionController#redirect_back from rails 5
 276   def redirect_back(fallback_location, **args)
 277     if referer = request.headers["Referer"]
 278       redirect_to referer, **args
 279     else
 280       redirect_to fallback_location, **args
 281     end
 282   end
 283 end