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Adds support for free ticket filtering and custom queries on Gantt chart.

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ProjectsController#gantt moved to IssuesController.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1797 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2008-09-10 18:26:13 +00:00
parent a8e3ddf382
commit 2986afc05e
14 changed files with 412 additions and 398 deletions
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app/controllers/projects_controller.rb
-63
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@@ -272,69 +272,6 @@ class ProjectsController < ApplicationController
@calendar.events = events
render :layout => false if request.xhr?
end
def gantt
@trackers = @project.rolled_up_trackers
retrieve_selected_tracker_ids(@trackers)
if params[:year] and params[:year].to_i >0
@year_from = params[:year].to_i
if params[:month] and params[:month].to_i >=1 and params[:month].to_i <= 12
@month_from = params[:month].to_i
else
@month_from = 1
end
else
@month_from ||= Date.today.month
@year_from ||= Date.today.year
end
zoom = (params[:zoom] || User.current.pref[:gantt_zoom]).to_i
@zoom = (zoom > 0 && zoom < 5) ? zoom : 2
months = (params[:months] || User.current.pref[:gantt_months]).to_i
@months = (months > 0 && months < 25) ? months : 6
# Save gantt paramters as user preference (zoom and months count)
if (User.current.logged? && (@zoom != User.current.pref[:gantt_zoom] || @months != User.current.pref[:gantt_months]))
User.current.pref[:gantt_zoom], User.current.pref[:gantt_months] = @zoom, @months
User.current.preference.save
end
@date_from = Date.civil(@year_from, @month_from, 1)
@date_to = (@date_from >> @months) - 1
@with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
@events = []
@project.issues_with_subprojects(@with_subprojects) do
# Issues that have start and due dates
@events += Issue.find(:all,
:order => "start_date, due_date",
:include => [:tracker, :status, :assigned_to, :priority, :project],
:conditions => ["(((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')}))", @date_from, @date_to, @date_from, @date_to, @date_from, @date_to]
) unless @selected_tracker_ids.empty?
# Issues that don't have a due date but that are assigned to a version with a date
@events += Issue.find(:all,
:order => "start_date, effective_date",
:include => [:tracker, :status, :assigned_to, :priority, :project, :fixed_version],
:conditions => ["(((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')}))", @date_from, @date_to, @date_from, @date_to, @date_from, @date_to]
) unless @selected_tracker_ids.empty?
@events += Version.find(:all, :include => :project,
:conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
end
@events.sort! {|x,y| x.start_date <=> y.start_date }
if params[:format]=='pdf'
@options_for_rfpdf ||= {}
@options_for_rfpdf[:file_name] = "#{@project.identifier}-gantt.pdf"
render :template => "projects/gantt.rfpdf", :layout => false
elsif params[:format]=='png' && respond_to?('gantt_image')
image = gantt_image(@events, @date_from, @months, @zoom)
image.format = 'PNG'
send_data(image.to_blob, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.identifier}-gantt.png")
else
render :template => "projects/gantt.rhtml"
end
end
private