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# redMine - project management software
# Copyright (C) 2006 Jean-Philippe Lang
#
# 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.
class ReportsController < ApplicationController
layout 'base'
before_filter :find_project, :authorize
def issue_report
@statuses = IssueStatus.find_all
case params[:detail]
when "tracker"
@field = "tracker_id"
@rows = Tracker.find_all
@data = issues_by_tracker
@report_title = l(:field_tracker)
render :template => "reports/issue_report_details"
when "priority"
@field = "priority_id"
@rows = Enumeration::get_values('IPRI')
@data = issues_by_priority
@report_title = l(:field_priority)
render :template => "reports/issue_report_details"
when "category"
@field = "category_id"
@rows = @project.issue_categories
@data = issues_by_category
@report_title = l(:field_category)
render :template => "reports/issue_report_details"
when "author"
@field = "author_id"
@rows = @project.members.collect { |m| m.user }
@data = issues_by_author
@report_title = l(:field_author)
render :template => "reports/issue_report_details"
else
@trackers = Tracker.find(:all)
@priorities = Enumeration::get_values('IPRI')
@categories = @project.issue_categories
@authors = @project.members.collect { |m| m.user }
issues_by_tracker
issues_by_priority
issues_by_category
issues_by_author
render :template => "reports/issue_report"
end
end
def delays
@trackers = Tracker.find(:all)
if request.get?
@selected_tracker_ids = @trackers.collect {|t| t.id.to_s }
else
@selected_tracker_ids = params[:tracker_ids].collect { |id| id.to_i.to_s } if params[:tracker_ids] and params[:tracker_ids].is_a? Array
end
@selected_tracker_ids ||= []
@raw =
ActiveRecord::Base.connection.select_all("SELECT datediff( a.created_on, b.created_on ) as delay, count(a.id) as total
FROM issue_histories a, issue_histories b, issues i
WHERE a.status_id =5
AND a.issue_id = b.issue_id
AND a.issue_id = i.id
AND i.tracker_id in (#{@selected_tracker_ids.join(',')})
AND b.id = (
SELECT min( c.id )
FROM issue_histories c
WHERE b.issue_id = c.issue_id )
GROUP BY delay") unless @selected_tracker_ids.empty?
@raw ||=[]
@x_from = 0
@x_to = 0
@y_from = 0
@y_to = 0
@sum_total = 0
@sum_delay = 0
@raw.each do |r|
@x_to = [r['delay'].to_i, @x_to].max
@y_to = [r['total'].to_i, @y_to].max
@sum_total = @sum_total + r['total'].to_i
@sum_delay = @sum_delay + r['total'].to_i * r['delay'].to_i
end
end
private
# Find project of id params[:id]
def find_project
@project = Project.find(params[:id])
end
def issues_by_tracker
@issues_by_tracker ||=
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
t.id as tracker_id,
count(i.id) as total
from
issues i, issue_statuses s, trackers t
where
i.status_id=s.id
and i.tracker_id=t.id
and i.project_id=#{@project.id}
group by s.id, s.is_closed, t.id")
end
def issues_by_priority
@issues_by_priority ||=
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
p.id as priority_id,
count(i.id) as total
from
issues i, issue_statuses s, enumerations p
where
i.status_id=s.id
and i.priority_id=p.id
and i.project_id=#{@project.id}
group by s.id, s.is_closed, p.id")
end
def issues_by_category
@issues_by_category ||=
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
c.id as category_id,
count(i.id) as total
from
issues i, issue_statuses s, issue_categories c
where
i.status_id=s.id
and i.category_id=c.id
and i.project_id=#{@project.id}
group by s.id, s.is_closed, c.id")
end
def issues_by_author
@issues_by_author ||=
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
a.id as author_id,
count(i.id) as total
from
issues i, issue_statuses s, users a
where
i.status_id=s.id
and i.author_id=a.id
and i.project_id=#{@project.id}
group by s.id, s.is_closed, a.id")
end
end
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