initial checkin

README.rdoc

@@ -0,0 +1,15 @@
+= redmine_icalendar_export (redmics)
+
+ICalendar (ICS) view of issue- and version-deadlines.
+
+== Licence
+
+GPL v2
+
+== Requirements
+
+This plug-in requires icalendar >= 1.1.5 (http://icalendar.rubyforge.org/).
+
+== Implementation details
+
+Issues are exported as VEVENT-items with their due-date as the event date. The same applies to versions. Unassigned issues have the status TENTATIVE.

app/controllers/i_calendar_controller.rb

@@ -0,0 +1,118 @@
+# redmics - redmine icalendar export plugin
+# Copyright (c) 2010  Frank Schwarz, frank.schwarz@buschmais.com
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'icalendar'
+
+class ICalendarController < ApplicationController
+  before_filter :find_project
+  accept_key_auth :index
+
+  def index
+    # project
+    ids = [@project.id] + @project.descendants.collect(&:id)
+    project_condition = ["#{Project.table_name}.id IN (?)", ids]
+
+    # issue status
+    case params[:status]
+    when 'all'
+      status_condition = []
+    when 'open'
+      status_condition = ["#{IssueStatus.table_name}.is_closed = ?", false]
+    else
+      status_condition = nil
+    end
+
+    # assignment
+    case params[:assigned_to]
+    when 'me'
+      assigned_to_condition = ["assigned_to_id == #{User.current.id}"]
+    when '+'
+      assigned_to_condition = ["assigned_to_id is not null"]
+    when '*'
+      assigned_to_condition = []
+    else
+    end
+
+    events = []
+    # queries
+    unless status_condition.nil? || assigned_to_condition.nil?
+      c = ARCondition.new(project_condition)
+      c << status_condition      unless status_condition.empty?
+      c << assigned_to_condition unless assigned_to_condition.empty?
+      events += Issue.find(
+        :all, 
+        :include => [:tracker, :assigned_to, :priority, :project, :status, :fixed_version, :author], 
+        :conditions => c.conditions
+        )
+      end
+      events += Version.find(
+        :all,
+        :include => [:project], 
+        :conditions => project_condition
+      )
+
+    @cal_string = create_calendar(events).to_ical
+    send_data @cal_string, :type => Mime::ICS, :filename => 'issues.ics'
+  end
+
+private
+
+  def find_project
+    @project = Project.find(params[:project_id])
+    rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def create_calendar(events)
+    cal = Icalendar::Calendar.new
+    events.each { |i| 
+      if (i.due_date == nil) && (i.is_a? Issue) && (i.fixed_version != nil)
+        i.due_date = i.fixed_version.due_date
+      end
+      if i.due_date == nil
+        next
+      end
+      event = Icalendar::Event.new
+      event.dtstart        i.due_date, {'VALUE' => 'DATE'}
+      event.dtend          i.due_date + 1, {'VALUE' => 'DATE'}
+      if i.is_a? Issue
+        event.summary      "#{i.subject} (#{i.status.name})"
+        event.url          url_for(:controller => 'issues', :action => 'show', :id => i.id, :project_id => i.project_id)
+        unless i.fixed_version.nil?
+          event.categories   [i.fixed_version.name]
+        end
+        unless i.assigned_to.nil?
+          event.add_contact  i.assigned_to.name, {"ALTREP" => i.assigned_to.mail}
+        end
+        event.organizer    "mailto:#{i.author.mail}", {"CN" => i.author.name}
+        event.status       i.assigned_to == nil ? "TENTATIVE" : "CONFIRMED"
+        event.created      i.created_on.to_date, {'VALUE' => 'DATE'}
+      elsif i.is_a? Version
+        event.summary      "%s '#{i.name}'" % l(:label_calendar_deadline)
+        event.url          url_for(:controller => 'versions', :action => 'show', :id => i.id)
+      else
+      end
+      unless i.description.nil?
+        event.description = i.description
+      end
+      cal.add_event(event)
+    }
+    return cal
+  end
+
+end
+

config/locales/de.yml

@@ -0,0 +1,9 @@
+# German strings go here
+de:
+  label_icalendar_header: ICalendar
+  label_issues_mine: Meine Tickets
+  label_issues_assigned: Zugewiesene Tickets
+  label_issues_all: Alle Tickets
+  label_issues_open_only: nur offene
+  label_calendar_deadline: Ende
+

config/locales/en.yml

@@ -0,0 +1,8 @@
+# English strings go here
+en:
+  label_icalendar_header: ICalendar
+  label_issues_mine: My issues
+  label_issues_assigned: Assigned issues
+  label_issues_all: All issues
+  label_issues_open_only: open only
+  label_calendar_deadline: deadline

config/locales/es.yml

@@ -0,0 +1,8 @@
+# Spanish strings go here
+es:
+  label_icalendar_header: ICalendar
+  label_issues_mine: Mis peticiones
+  label_issues_assigned: Peticiones asignadas
+  label_issues_all: Todas peticiones
+  label_issues_open_only: solo abiertas
+  label_calendar_deadline: fin