v1.2

app/controllers/recurring_tasks_controller.rb

@@ -6,10 +6,9 @@ class RecurringTasksController < ApplicationController
   before_filter :find_optional_project # this also checks permissions
   before_filter :find_recurring_task, :except => [:index, :new, :create]
   before_filter :set_interval_units, :except => [:index, :show]
+  before_filter :set_recurrable_issues, :except => [:index, :show]
 
   def index
-    # TODO authorize
-
     @recurring_tasks = RecurringTask.all_for_project(@project)
   end
 
@@ -19,6 +18,10 @@ def show
 
   def new
     @recurring_task = RecurringTask.new
+
+    if params[:issue_id]
+      @recurring_task.issue = Issue.find(params[:issue_id])
+    end
   end
 
   # creates a new recurring task
@@ -63,16 +66,13 @@ def destroy
   end
 
 private
-#  def find_project
-#    @project = nil
-#    if params[:project_id]
-#      begin
-#        @project = Project.find(params[:project_id])
-#      rescue ActiveRecord::RecordNotFound
-#        show_error "#{l(:error_project_not_found)} #{params[:project_id]}" # TODO localize
-##      end
-#    end
-#  end
+  def set_recurrable_issues
+    if @project
+      @recurrable_issues = @project.issues
+    else 
+      @recurrable_issues = Issue.all
+    end
+  end
 
   def find_recurring_task
     begin

app/helpers/recurring_tasks_helper.rb

@@ -6,13 +6,13 @@ def show_error msg
 
   def delete_button recurring_task
     if User.current.allowed_to?(:delete_issue_recurrence, recurring_task.project)
-      button_to(l(:button_delete), {:action => 'destroy', :id => recurring_task}, :method => :delete, :class => 'icon icon-del', :confirm => l(:text_are_you_sure))
+      button_to(l(:button_delete), {:action => 'destroy', :id => recurring_task, :project_id => recurring_task.project.id}, :method => :delete, :class => 'icon icon-del', :confirm => l(:text_are_you_sure))
     end
   end
 
   def edit_button recurring_task
     if User.current.allowed_to?(:edit_issue_recurrence, recurring_task.project)
-      link_to(l(:button_edit), {:action => 'edit', :id => recurring_task}, :class => 'icon icon-edit')
+      link_to(l(:button_edit), {:action => 'edit', :id => recurring_task, :project_id => recurring_task.project.id}, :class => 'icon icon-edit')
     end
   end
 end

app/models/recurring_task.rb

@@ -31,6 +31,11 @@ def recurrence_pattern
     end
   end
 
+  def self.find_by_issue issue
+    # it's possible there is more than one recurrence associated with an issue
+    RecurringTask.where(current_issue_id: issue.id)
+  end
+
   # retrieve all recurring tasks given a project
   def self.all_for_project project
     if project.nil? then all else RecurringTask.includes(:issue).where("issues.project_id" => project.id) end

app/views/issues/_show_recurrence.html.erb

@@ -0,0 +1,18 @@
+<hr />
+<tr>
+	<td class="recurrence" colspan="2"></th>
+		<% if User.current.allowed_to?(:add_issue_recurrence, project) %>		
+		    <div class="contextual"><%= link_to(l(:label_add_recurring_task), new_recurring_task_path(:issue_id => issue.id, :project_id => project.id), :class => 'icon icon-add') %></div>
+		<% end %>
+		<p><strong><%= l(:field_recurrence)%></strong></p>
+		<% if issue.recurs? %>
+			<ul>
+				<% issue.recurring_tasks.each do |rt| %>
+					<li><%= if User.current.allowed_to?(:view_issue_recurrence, project) then link_to(rt.to_s, recurring_task_path(:id => rt.id, :project_id => project.id)) else rt.to_s end %></li>
+				<% end %>
+			</ul>
+		<% else %>
+			<p><%= l(:label_no_recurrence)%></p>
+		<% end %>
+	</td>
+</tr>

app/views/recurring_tasks/_form.html.erb

@@ -2,7 +2,7 @@
 <%= labelled_form_for rt, :url => { :action => next_step, :id=>rt } do |f| %>
     <p><%= error_messages_for 'recurring_task' %></p>
     <p><%= f.hidden_field :id %></p>
-    <p><%= label(:recurring_task, :current_issue_id, l(:field_issue)) %><%= collection_select('recurring_task', 'current_issue_id', Issue.all, :id, :subj_date) %></p>
+    <p><%= label(:recurring_task, :current_issue_id, l(:field_issue)) %><%= collection_select('recurring_task', 'current_issue_id', @recurrable_issues, :id, :subj_date) %></p>
     <p><%= f.number_field :interval_number %></p>
     <p><%= label(:recurring_task, :interval_unit, l(:field_interval_unit)) %><%= select 'recurring_task', 'interval_unit', @interval_units %></p>
     <p><%= f.check_box :fixed_schedule %> </p>

app/views/recurring_tasks/index.html.erb

@@ -1,9 +1,5 @@
 <h2><%= l(:label_recurring_tasks) %></h2>
 
-<div class="contextual">
-    <%= link_to(l(:label_add_recurring_task), {:action => 'new'}, :class => 'icon icon-add') %>
-</div>
-
 <% if @recurring_tasks.nil? or @recurring_tasks.empty? %>
     <p><%= l(:label_no_recurring_tasks)%></p>
 
@@ -12,6 +8,7 @@
     <table class="list">
         <thead>
             <tr>
+            	<% if !@project %><th><%= l(:field_project)%></th><% end %>
                <th><%= l(:label_current_issue)%></th>
                <th><%= l(:label_recurrence_pattern)%></th>
                <th><%= l(:field_fixed_schedule)%></th>
@@ -22,7 +19,8 @@
         <tbody>
             <% @recurring_tasks.each do |rt| %>
                 <tr class="<%= cycle('odd', 'even') %>">
-                    <td><%= rt.issue.nil? ? l(:label_recurring_task_issue_empty) : link_to(rt.issue.subj_date, {:action => 'show', :id => rt.id}) %></td>
+                	<% if !@project %><td><%= link_to(rt.project, project_path(rt.project)) %></td><% end %>
+                    <td><%= rt.issue.nil? ? l(:label_recurring_task_issue_empty) : link_to(rt.issue.subj_date, {:action => 'show', :id => rt.id, :project_id => rt.project.id}) %></td>
                     <td><%= pluralize(rt.interval_number, rt.interval_unit) %></td>
                     <td><%= rt.fixed_schedule %></td>
                     <td><%= format_date(rt.next_scheduled_recurrence) %></td>

config/locales/en.yml

@@ -3,9 +3,10 @@ en:
   label_recurring_tasks:    "Recurring Tasks"
   label_current_issue:      "Current Issue for Recurrence"
   label_recurrence_pattern: "Recurs every"
-  label_add_recurring_task: "Add Recurring Task"
+  label_add_recurring_task: "Add Recurrence"
   label_no_recurring_tasks: "No recurring tasks found on the system."
   label_next_scheduled_run: "Next scheduled run"
+  label_no_recurrence:      "No recurrence."
 
   label_recurs_fixed: "on a fixed schedule"
   label_recurs_dependent: "after previous task completion"
@@ -22,6 +23,7 @@ en:
   field_interval_number: "Interval number"
   field_interval_unit: "Interval Unit(s)"
   field_fixed_schedule: "Fixed Schedule?"
+  field_recurrence: "Recurrence"
 
   interval_day:  "day"
   interval_week: "week"

config/routes.rb

@@ -4,10 +4,10 @@
 match 'recurring_tasks', :to => 'recurring_tasks#index'
 
 # project view 
-match 'projects/:project_id/recurring_tasks', :to => 'recurring_tasks#index'
-match 'projects/:project_id/recurring_tasks/:id', :to => 'recurring_tasks#show'
-match 'projects/:project_id/recurring_tasks/new', :to => 'recurring_tasks#new'
+match 'projects/:project_id/recurring_tasks', :to => 'recurring_tasks#index', :as => :recurring_tasks
+match 'projects/:project_id/recurring_tasks/new(/:issue_id)', :to => 'recurring_tasks#new', :as => :new_recurring_task
 match 'projects/:project_id/recurring_tasks/create', :to => 'recurring_tasks#create'
-match 'projects/:project_id/recurring_tasks/:id/edit', :to => 'recurring_tasks#edit'
+match 'projects/:project_id/recurring_tasks/:id', :to => 'recurring_tasks#show', :as => :recurring_task
+match 'projects/:project_id/recurring_tasks/:id/edit', :to => 'recurring_tasks#edit', :as => :edit_recurring_task
 match 'projects/:project_id/recurring_tasks/:id/update', :to => 'recurring_tasks#update'
-match 'projects/:project_id/recurring_tasks/:id/destroy', :to => 'recurring_tasks#destroy'
+match 'projects/:project_id/recurring_tasks/:id/destroy', :to => 'recurring_tasks#destroy', :as => :destroy_recurring_task

init.rb

@@ -1,12 +1,16 @@
+require 'redmine'
 require 'issues_patch'
 
+# view hooks
+require_dependency 'recurring_tasks/hooks'
+
 Redmine::Plugin.register :recurring_tasks do
   name 'Recurring Tasks (Issues)'
   author 'Teresa N.'
   author_url 'https://github.com/nutso/'
   url 'https://github.com/nutso/redmine-plugin-recurring-tasks'
   description 'Allows you to set a task to recur on a regular schedule, or when marked complete, regenerate a new task due in the future. Plugin is based -- very loosely -- on the periodic tasks plugin published by Tanguy de Courson'
-  version '1.1.0'
+  version '1.2'
 
   Redmine::MenuManager.map :top_menu do |menu|
     menu.push :recurring_tasks, { :controller => 'recurring_tasks', :action => 'index' }, :caption => 'Recurring Issues', :if => Proc.new { User.current.admin? } # TODO localize string

lib/issues_patch.rb

@@ -6,6 +6,16 @@ def self.included(base)
         def subj_date
           "#{self.subject} (#{format_date self.due_date})"
         end #subj_date
+
+        # whether this issue recurs
+        def recurs?
+          !(recurring_tasks.nil? || recurring_tasks.length <= 0)
+          # TODO determine if it was a historically recurring task
+        end
+
+        def recurring_tasks
+          RecurringTask.find_by_issue(self)
+        end
       end # base.class_eval
     end # self.included
   end # issues patch

lib/recurring_tasks/hooks.rb

@@ -0,0 +1,7 @@
+module RecurringTasks
+  class Hooks < Redmine::Hook::ViewListener
+    # view issue
+    render_on :view_issues_show_description_bottom,
+      :partial => 'issues/show_recurrence'
+  end
+end