1 # redMine - project management software
2 # Copyright (C) 2006-2007 Jean-Philippe Lang
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 class ProjectsController < ApplicationController
22 before_filter :find_project, :except => [ :index, :list, :add ]
23 before_filter :authorize, :except => [ :index, :list, :add, :archive, :unarchive, :destroy ]
24 before_filter :require_admin, :only => [ :add, :archive, :unarchive, :destroy ]
25 accept_key_auth :activity, :calendar
27 cache_sweeper :project_sweeper, :only => [ :add, :edit, :archive, :unarchive, :destroy ]
28 cache_sweeper :issue_sweeper, :only => [ :add_issue ]
29 cache_sweeper :version_sweeper, :only => [ :add_version ]
34 include CustomFieldsHelper
42 include RepositoriesHelper
43 include ProjectsHelper
47 render :action => 'list' unless request.xhr?
50 # Lists visible projects
52 projects = Project.find :all,
53 :conditions => Project.visible_by(logged_in_user),
55 @project_tree = projects.group_by {|p| p.parent || p}
56 @project_tree.each_key {|p| @project_tree[p] -= [p]}
61 @custom_fields = IssueCustomField.find(:all)
62 @root_projects = Project.find(:all, :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}")
63 @project = Project.new(params[:project])
64 @project.enabled_module_names = Redmine::AccessControl.available_project_modules
66 @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project) }
68 @project.custom_fields = CustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
69 @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => (params[:custom_fields] ? params["custom_fields"][x.id.to_s] : nil)) }
70 @project.custom_values = @custom_values
72 @project.enabled_module_names = params[:enabled_modules]
73 flash[:notice] = l(:notice_successful_create)
74 redirect_to :controller => 'admin', :action => 'projects'
81 @custom_values = @project.custom_values.find(:all, :include => :custom_field)
82 @members_by_role = @project.members.find(:all, :include => [:user, :role], :order => 'position').group_by {|m| m.role}
83 @subprojects = @project.active_children
84 @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
85 @trackers = Tracker.find(:all, :order => 'position')
86 @open_issues_by_tracker = Issue.count(:group => :tracker, :joins => "INNER JOIN #{IssueStatus.table_name} ON #{IssueStatus.table_name}.id = #{Issue.table_name}.status_id", :conditions => ["project_id=? and #{IssueStatus.table_name}.is_closed=?", @project.id, false])
87 @total_issues_by_tracker = Issue.count(:group => :tracker, :conditions => ["project_id=?", @project.id])
88 @total_hours = @project.time_entries.sum(:hours)
89 @key = User.current.rss_key
93 @root_projects = Project::find(:all, :conditions => ["parent_id IS NULL AND status = #{Project::STATUS_ACTIVE} AND id <> ?", @project.id])
94 @custom_fields = IssueCustomField.find(:all)
95 @issue_category ||= IssueCategory.new
96 @member ||= @project.members.new
97 @custom_values ||= ProjectCustomField.find(:all).collect { |x| @project.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x) }
98 @repository ||= @project.repository
99 @wiki ||= @project.wiki
105 @project.custom_fields = IssueCustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
106 if params[:custom_fields]
107 @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => params["custom_fields"][x.id.to_s]) }
108 @project.custom_values = @custom_values
110 @project.attributes = params[:project]
112 flash[:notice] = l(:notice_successful_update)
113 redirect_to :action => 'settings', :id => @project
116 render :action => 'settings'
122 @project.enabled_module_names = params[:enabled_modules]
123 redirect_to :action => 'settings', :id => @project, :tab => 'modules'
127 @project.archive if request.post? && @project.active?
128 redirect_to :controller => 'admin', :action => 'projects'
132 @project.unarchive if request.post? && !@project.active?
133 redirect_to :controller => 'admin', :action => 'projects'
138 @project_to_destroy = @project
139 if request.post? and params[:confirm]
140 @project_to_destroy.destroy
141 redirect_to :controller => 'admin', :action => 'projects'
143 # hide project in layout
147 # Add a new issue category to @project
148 def add_issue_category
149 @category = @project.issue_categories.build(params[:category])
150 if request.post? and @category.save
151 respond_to do |format|
153 flash[:notice] = l(:notice_successful_create)
154 redirect_to :action => 'settings', :tab => 'categories', :id => @project
157 # IE doesn't support the replace_html rjs method for select box options
158 render(:update) {|page| page.replace "issue_category_id",
159 content_tag('select', '<option></option>' + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => 'issue[category_id]')
166 # Add a new version to @project
168 @version = @project.versions.build(params[:version])
169 if request.post? and @version.save
170 flash[:notice] = l(:notice_successful_create)
171 redirect_to :action => 'settings', :tab => 'versions', :id => @project
175 # Add a new document to @project
177 @categories = Enumeration::get_values('DCAT')
178 @document = @project.documents.build(params[:document])
179 if request.post? and @document.save
180 # Save the attachments
181 params[:attachments].each { |a|
182 Attachment.create(:container => @document, :file => a, :author => logged_in_user) unless a.size == 0
183 } if params[:attachments] and params[:attachments].is_a? Array
184 flash[:notice] = l(:notice_successful_create)
185 Mailer.deliver_document_added(@document) if Setting.notified_events.include?('document_added')
186 redirect_to :action => 'list_documents', :id => @project
190 # Show documents list of @project
192 @documents = @project.documents.find :all, :include => :category
195 # Add a new issue to @project
197 @tracker = Tracker.find(params[:tracker_id])
198 @priorities = Enumeration::get_values('IPRI')
200 default_status = IssueStatus.default
201 unless default_status
202 flash.now[:error] = 'No default issue status defined. Please check your configuration.'
203 render :nothing => true, :layout => true
206 @issue = Issue.new(:project => @project, :tracker => @tracker)
207 @issue.status = default_status
208 @allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(logged_in_user.role_for_project(@project), @issue.tracker))if logged_in_user
210 @issue.start_date = Date.today
211 @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) }
213 @issue.attributes = params[:issue]
215 requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
216 @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
218 @issue.author_id = self.logged_in_user.id if self.logged_in_user
219 # Multiple file upload
221 params[:attachments].each { |a|
222 @attachments << Attachment.new(:container => @issue, :file => a, :author => logged_in_user) unless a.size == 0
223 } if params[:attachments] and params[:attachments].is_a? Array
224 @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue, :value => params["custom_fields"][x.id.to_s]) }
225 @issue.custom_values = @custom_values
227 @attachments.each(&:save)
228 flash[:notice] = l(:notice_successful_create)
229 Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
230 redirect_to :action => 'list_issues', :id => @project
235 # Show filtered/sorted issues list of @project
237 sort_init "#{Issue.table_name}.id", "desc"
242 @results_per_page_options = [ 15, 25, 50, 100 ]
243 if params[:per_page] and @results_per_page_options.include? params[:per_page].to_i
244 @results_per_page = params[:per_page].to_i
245 session[:results_per_page] = @results_per_page
247 @results_per_page = session[:results_per_page] || 25
251 @issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)
252 @issue_pages = Paginator.new self, @issue_count, @results_per_page, params['page']
253 @issues = Issue.find :all, :order => sort_clause,
254 :include => [ :assigned_to, :status, :tracker, :project, :priority, :category ],
255 :conditions => @query.statement,
256 :limit => @issue_pages.items_per_page,
257 :offset => @issue_pages.current.offset
260 render :layout => false if request.xhr?
263 # Export filtered/sorted issues list to CSV
264 def export_issues_csv
265 sort_init "#{Issue.table_name}.id", "desc"
269 render :action => 'list_issues' and return unless @query.valid?
271 @issues = Issue.find :all, :order => sort_clause,
272 :include => [ :assigned_to, :author, :status, :tracker, :priority, :project, {:custom_values => :custom_field} ],
273 :conditions => @query.statement,
274 :limit => Setting.issues_export_limit.to_i
276 ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')
277 export = StringIO.new
278 CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
280 headers = [ "#", l(:field_status),
285 l(:field_assigned_to),
287 l(:field_start_date),
289 l(:field_done_ratio),
290 l(:field_created_on),
293 for custom_field in @project.all_custom_fields
294 headers << custom_field.name
296 csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
298 @issues.each do |issue|
299 fields = [issue.id, issue.status.name,
304 (issue.assigned_to ? issue.assigned_to.name : ""),
306 issue.start_date ? l_date(issue.start_date) : nil,
307 issue.due_date ? l_date(issue.due_date) : nil,
309 l_datetime(issue.created_on),
310 l_datetime(issue.updated_on)
312 for custom_field in @project.all_custom_fields
313 fields << (show_value issue.custom_value_for(custom_field))
315 csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
319 send_data(export.read, :type => 'text/csv; header=present', :filename => 'export.csv')
322 # Export filtered/sorted issues to PDF
323 def export_issues_pdf
324 sort_init "#{Issue.table_name}.id", "desc"
328 render :action => 'list_issues' and return unless @query.valid?
330 @issues = Issue.find :all, :order => sort_clause,
331 :include => [ :author, :status, :tracker, :priority, :project ],
332 :conditions => @query.statement,
333 :limit => Setting.issues_export_limit.to_i
335 @options_for_rfpdf ||= {}
336 @options_for_rfpdf[:file_name] = "export.pdf"
337 render :layout => false
343 status = IssueStatus.find_by_id(params[:status_id])
344 priority = Enumeration.find_by_id(params[:priority_id])
345 assigned_to = User.find_by_id(params[:assigned_to_id])
346 category = @project.issue_categories.find_by_id(params[:category_id])
347 fixed_version = @project.versions.find_by_id(params[:fixed_version_id])
348 issues = @project.issues.find_all_by_id(params[:issue_ids])
349 unsaved_issue_ids = []
350 issues.each do |issue|
351 journal = issue.init_journal(User.current, params[:notes])
352 issue.priority = priority if priority
353 issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'
354 issue.category = category if category
355 issue.fixed_version = fixed_version if fixed_version
356 issue.start_date = params[:start_date] unless params[:start_date].blank?
357 issue.due_date = params[:due_date] unless params[:due_date].blank?
358 issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?
359 # Don't save any change to the issue if the user is not authorized to apply the requested status
360 if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save
361 # Send notification for each issue (if changed)
362 Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')
364 # Keep unsaved issue ids to display them in flash error
365 unsaved_issue_ids << issue.id
368 if unsaved_issue_ids.empty?
369 flash[:notice] = l(:notice_successful_update) unless issues.empty?
371 flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, issues.size, '#' + unsaved_issue_ids.join(', #'))
373 redirect_to :action => 'list_issues', :id => @project
376 if current_role && User.current.allowed_to?(:change_issue_status, @project)
377 # Find potential statuses the user could be allowed to switch issues to
378 @available_statuses = Workflow.find(:all, :include => :new_status,
379 :conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq
381 render :update do |page|
382 page.hide 'query_form'
383 page.replace_html 'bulk-edit', :partial => 'issues/bulk_edit_form'
388 @issues = @project.issues.find(params[:issue_ids]) if params[:issue_ids]
389 redirect_to :action => 'list_issues', :id => @project and return unless @issues
391 # find projects to which the user is allowed to move the issue
392 User.current.memberships.each {|m| @projects << m.project if m.role.allowed_to?(:controller => 'projects', :action => 'move_issues')}
393 # issue can be moved to any tracker
394 @trackers = Tracker.find(:all)
395 if request.post? and params[:new_project_id] and params[:new_tracker_id]
396 new_project = Project.find_by_id(params[:new_project_id])
397 new_tracker = Tracker.find_by_id(params[:new_tracker_id])
399 if new_project && i.project_id != new_project.id
400 # issue is moved to another project
402 i.fixed_version = nil
403 # delete issue relations
404 i.relations_from.clear
406 i.project = new_project
409 i.tracker = new_tracker
413 flash[:notice] = l(:notice_successful_update)
414 redirect_to :action => 'list_issues', :id => @project
418 # Add a news to @project
420 @news = News.new(:project => @project)
422 @news.attributes = params[:news]
423 @news.author_id = self.logged_in_user.id if self.logged_in_user
425 flash[:notice] = l(:notice_successful_create)
426 Mailer.deliver_news_added(@news) if Setting.notified_events.include?('news_added')
427 redirect_to :action => 'list_news', :id => @project
432 # Show news list of @project
434 @news_pages, @newss = paginate :news, :per_page => 10, :conditions => ["project_id=?", @project.id], :include => :author, :order => "#{News.table_name}.created_on DESC"
436 respond_to do |format|
437 format.html { render :layout => false if request.xhr? }
438 format.atom { render_feed(@newss, :title => "#{@project.name}: #{l(:label_news_plural)}") }
444 @version = @project.versions.find_by_id(params[:version_id])
445 # Save the attachments
447 params[:attachments].each { |file|
448 next unless file.size > 0
449 a = Attachment.create(:container => @version, :file => file, :author => logged_in_user)
450 @attachments << a unless a.new_record?
451 } if params[:attachments] and params[:attachments].is_a? Array
452 Mailer.deliver_attachments_added(@attachments) if !@attachments.empty? && Setting.notified_events.include?('file_added')
453 redirect_to :controller => 'projects', :action => 'list_files', :id => @project
455 @versions = @project.versions.sort
459 @versions = @project.versions.sort
462 # Show changelog for @project
464 @trackers = Tracker.find(:all, :conditions => ["is_in_chlog=?", true], :order => 'position')
465 retrieve_selected_tracker_ids(@trackers)
466 @versions = @project.versions.sort
470 @trackers = Tracker.find(:all, :conditions => ["is_in_roadmap=?", true], :order => 'position')
471 retrieve_selected_tracker_ids(@trackers)
472 @versions = @project.versions.sort
473 @versions = @versions.select {|v| !v.completed? } unless params[:completed]
477 if params[:year] and params[:year].to_i > 1900
478 @year = params[:year].to_i
479 if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
480 @month = params[:month].to_i
483 @year ||= Date.today.year
484 @month ||= Date.today.month
489 @date_from = Date.today - 30
490 @date_to = Date.today + 1
493 @date_from = Date.civil(@year, @month, 1)
494 @date_to = @date_from >> 1
497 @event_types = %w(issues news files documents wiki_pages changesets)
498 @event_types.delete('wiki_pages') unless @project.wiki
499 @event_types.delete('changesets') unless @project.repository
500 # only show what the user is allowed to view
501 @event_types = @event_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, @project)}
503 @scope = @event_types.select {|t| params["show_#{t}"]}
504 # default events if none is specified in parameters
505 @scope = (@event_types - %w(wiki_pages))if @scope.empty?
509 if @scope.include?('issues')
510 @events += @project.issues.find(:all, :include => [:author, :tracker], :conditions => ["#{Issue.table_name}.created_on>=? and #{Issue.table_name}.created_on<=?", @date_from, @date_to] )
513 if @scope.include?('news')
514 @events += @project.news.find(:all, :conditions => ["#{News.table_name}.created_on>=? and #{News.table_name}.created_on<=?", @date_from, @date_to], :include => :author )
517 if @scope.include?('files')
518 @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", :joins => "LEFT JOIN #{Version.table_name} ON #{Version.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Version' and #{Version.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author )
521 if @scope.include?('documents')
522 @events += @project.documents.find(:all, :conditions => ["#{Document.table_name}.created_on>=? and #{Document.table_name}.created_on<=?", @date_from, @date_to] )
523 @events += Attachment.find(:all, :select => "attachments.*", :joins => "LEFT JOIN #{Document.table_name} ON #{Document.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Document' and #{Document.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author )
526 if @scope.include?('wiki_pages')
527 select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comments, " +
528 "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title, " +
529 "#{WikiContent.versioned_table_name}.page_id, #{WikiContent.versioned_table_name}.author_id, " +
530 "#{WikiContent.versioned_table_name}.id"
531 joins = "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
532 "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id "
533 conditions = ["#{Wiki.table_name}.project_id = ? AND #{WikiContent.versioned_table_name}.updated_on BETWEEN ? AND ?",
534 @project.id, @date_from, @date_to]
536 @events += WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => conditions)
539 if @scope.include?('changesets')
540 @events += @project.repository.changesets.find(:all, :conditions => ["#{Changeset.table_name}.committed_on BETWEEN ? AND ?", @date_from, @date_to])
543 @events_by_day = @events.group_by(&:event_date)
545 respond_to do |format|
546 format.html { render :layout => false if request.xhr? }
547 format.atom { render_feed(@events, :title => "#{@project.name}: #{l(:label_activity)}") }
552 @trackers = Tracker.find(:all, :order => 'position')
553 retrieve_selected_tracker_ids(@trackers)
555 if params[:year] and params[:year].to_i > 1900
556 @year = params[:year].to_i
557 if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
558 @month = params[:month].to_i
561 @year ||= Date.today.year
562 @month ||= Date.today.month
563 @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
566 @project.issues_with_subprojects(params[:with_subprojects]) do
567 events += Issue.find(:all,
568 :include => [:tracker, :status, :assigned_to, :priority, :project],
569 :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?)) AND #{Issue.table_name}.tracker_id IN (#{@selected_tracker_ids.join(',')})", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
570 ) unless @selected_tracker_ids.empty?
572 events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
573 @calendar.events = events
575 render :layout => false if request.xhr?
579 @trackers = Tracker.find(:all, :order => 'position')
580 retrieve_selected_tracker_ids(@trackers)
582 if params[:year] and params[:year].to_i >0
583 @year_from = params[:year].to_i
584 if params[:month] and params[:month].to_i >=1 and params[:month].to_i <= 12
585 @month_from = params[:month].to_i
590 @month_from ||= Date.today.month
591 @year_from ||= Date.today.year
594 zoom = (params[:zoom] || User.current.pref[:gantt_zoom]).to_i
595 @zoom = (zoom > 0 && zoom < 5) ? zoom : 2
596 months = (params[:months] || User.current.pref[:gantt_months]).to_i
597 @months = (months > 0 && months < 25) ? months : 6
599 # Save gantt paramters as user preference (zoom and months count)
600 if (User.current.logged? && (@zoom != User.current.pref[:gantt_zoom] || @months != User.current.pref[:gantt_months]))
601 User.current.pref[:gantt_zoom], User.current.pref[:gantt_months] = @zoom, @months
602 User.current.preference.save
605 @date_from = Date.civil(@year_from, @month_from, 1)
606 @date_to = (@date_from >> @months) - 1
609 @project.issues_with_subprojects(params[:with_subprojects]) do
610 @events += Issue.find(:all,
611 :order => "start_date, due_date",
612 :include => [:tracker, :status, :assigned_to, :priority, :project],
613 :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]
614 ) unless @selected_tracker_ids.empty?
616 @events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
617 @events.sort! {|x,y| x.start_date <=> y.start_date }
619 if params[:format]=='pdf'
620 @options_for_rfpdf ||= {}
621 @options_for_rfpdf[:file_name] = "#{@project.identifier}-gantt.pdf"
622 render :template => "projects/gantt.rfpdf", :layout => false
623 elsif params[:format]=='png' && respond_to?('gantt_image')
624 image = gantt_image(@events, @date_from, @months, @zoom)
626 send_data(image.to_blob, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.identifier}-gantt.png")
628 render :template => "projects/gantt.rhtml"
633 # Find project of id params[:id]
634 # if not found, redirect to project list
635 # Used as a before_filter
637 @project = Project.find(params[:id])
638 rescue ActiveRecord::RecordNotFound
642 def retrieve_selected_tracker_ids(selectable_trackers)
643 if ids = params[:tracker_ids]
644 @selected_tracker_ids = (ids.is_a? Array) ? ids.collect { |id| id.to_i.to_s } : ids.split('/').collect { |id| id.to_i.to_s }
646 @selected_tracker_ids = selectable_trackers.collect {|t| t.id.to_s }
650 # Retrieve query from session or build a new query
653 @query = @project.queries.find(params[:query_id])
654 @query.executed_by = logged_in_user
655 session[:query] = @query
657 if params[:set_filter] or !session[:query] or session[:query].project_id != @project.id
658 # Give it a name, required to be valid
659 @query = Query.new(:name => "_", :executed_by => logged_in_user)
660 @query.project = @project
661 if params[:fields] and params[:fields].is_a? Array
662 params[:fields].each do |field|
663 @query.add_filter(field, params[:operators][field], params[:values][field])
666 @query.available_filters.keys.each do |field|
667 @query.add_short_filter(field, params[field]) if params[field]
670 session[:query] = @query
672 @query = session[:query]