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# redMine - project management software
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# Copyright (C) 2006 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class ReportsController < ApplicationController
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layout 'base'
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before_filter :find_project, :authorize
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def issue_report
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@statuses = IssueStatus.find(:all, :order => 'position')
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case params[:detail]
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when "tracker"
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@field = "tracker_id"
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@rows = Tracker.find :all, :order => 'position'
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@data = issues_by_tracker
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@report_title = l(:field_tracker)
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render :template => "reports/issue_report_details"
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when "priority"
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@field = "priority_id"
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@rows = Enumeration::get_values('IPRI')
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@data = issues_by_priority
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@report_title = l(:field_priority)
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render :template => "reports/issue_report_details"
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when "category"
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@field = "category_id"
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@rows = @project.issue_categories
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@data = issues_by_category
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@report_title = l(:field_category)
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render :template => "reports/issue_report_details"
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when "author"
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@field = "author_id"
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@rows = @project.members.collect { |m| m.user }
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@data = issues_by_author
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@report_title = l(:field_author)
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render :template => "reports/issue_report_details"
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else
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@queries = @project.queries.find :all, :conditions => ["is_public=? or user_id=?", true, (logged_in_user ? logged_in_user.id : 0)]
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@trackers = Tracker.find(:all, :order => 'position')
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@priorities = Enumeration::get_values('IPRI')
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@categories = @project.issue_categories
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@authors = @project.members.collect { |m| m.user }
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issues_by_tracker
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issues_by_priority
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issues_by_category
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issues_by_author
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render :template => "reports/issue_report"
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end
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end
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def delays
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@trackers = Tracker.find(:all)
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if request.get?
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@selected_tracker_ids = @trackers.collect {|t| t.id.to_s }
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else
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@selected_tracker_ids = params[:tracker_ids].collect { |id| id.to_i.to_s } if params[:tracker_ids] and params[:tracker_ids].is_a? Array
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end
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@selected_tracker_ids ||= []
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@raw =
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ActiveRecord::Base.connection.select_all("SELECT datediff( a.created_on, b.created_on ) as delay, count(a.id) as total
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FROM issue_histories a, issue_histories b, issues i
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WHERE a.status_id =5
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AND a.issue_id = b.issue_id
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AND a.issue_id = i.id
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AND i.tracker_id in (#{@selected_tracker_ids.join(',')})
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AND b.id = (
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SELECT min( c.id )
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FROM issue_histories c
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WHERE b.issue_id = c.issue_id )
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GROUP BY delay") unless @selected_tracker_ids.empty?
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@raw ||=[]
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@x_from = 0
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@x_to = 0
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@y_from = 0
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@y_to = 0
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@sum_total = 0
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@sum_delay = 0
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@raw.each do |r|
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@x_to = [r['delay'].to_i, @x_to].max
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@y_to = [r['total'].to_i, @y_to].max
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@sum_total = @sum_total + r['total'].to_i
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@sum_delay = @sum_delay + r['total'].to_i * r['delay'].to_i
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end
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end
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private
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# Find project of id params[:id]
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def find_project
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@project = Project.find(params[:id])
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def issues_by_tracker
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@issues_by_tracker ||=
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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t.id as tracker_id,
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count(i.id) as total
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from
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issues i, issue_statuses s, trackers t
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where
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i.status_id=s.id
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and i.tracker_id=t.id
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and i.project_id=#{@project.id}
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group by s.id, s.is_closed, t.id")
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end
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def issues_by_priority
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@issues_by_priority ||=
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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p.id as priority_id,
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count(i.id) as total
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from
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issues i, issue_statuses s, enumerations p
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where
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i.status_id=s.id
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and i.priority_id=p.id
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and i.project_id=#{@project.id}
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group by s.id, s.is_closed, p.id")
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end
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def issues_by_category
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@issues_by_category ||=
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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c.id as category_id,
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count(i.id) as total
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from
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issues i, issue_statuses s, issue_categories c
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where
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i.status_id=s.id
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and i.category_id=c.id
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and i.project_id=#{@project.id}
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group by s.id, s.is_closed, c.id")
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end
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def issues_by_author
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@issues_by_author ||=
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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a.id as author_id,
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count(i.id) as total
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from
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issues i, issue_statuses s, users a
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where
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i.status_id=s.id
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and i.author_id=a.id
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and i.project_id=#{@project.id}
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group by s.id, s.is_closed, a.id")
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end
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end
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