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- # Redmine - project management software
- # Copyright (C) 2006-2012 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 IssuesController < ApplicationController
- menu_item :new_issue, :only => [:new, :create]
- default_search_scope :issues
-
- before_filter :find_issue, :only => [:show, :edit, :update]
- before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
- before_filter :find_project, :only => [:new, :create]
- before_filter :authorize, :except => [:index]
- before_filter :find_optional_project, :only => [:index]
- before_filter :check_for_default_issue_status, :only => [:new, :create]
- before_filter :build_new_issue_from_params, :only => [:new, :create]
- accept_rss_auth :index, :show
- accept_api_auth :index, :show, :create, :update, :destroy
-
- rescue_from Query::StatementInvalid, :with => :query_statement_invalid
-
- helper :journals
- helper :projects
- include ProjectsHelper
- helper :custom_fields
- include CustomFieldsHelper
- helper :issue_relations
- include IssueRelationsHelper
- helper :watchers
- include WatchersHelper
- helper :attachments
- include AttachmentsHelper
- helper :queries
- include QueriesHelper
- helper :repositories
- include RepositoriesHelper
- helper :sort
- include SortHelper
- include IssuesHelper
- helper :timelog
- helper :gantt
- include Redmine::Export::PDF
-
- def index
- retrieve_query
- sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
- sort_update(@query.sortable_columns)
-
- if @query.valid?
- case params[:format]
- when 'csv', 'pdf'
- @limit = Setting.issues_export_limit.to_i
- when 'atom'
- @limit = Setting.feeds_limit.to_i
- when 'xml', 'json'
- @offset, @limit = api_offset_and_limit
- else
- @limit = per_page_option
- end
-
- @issue_count = @query.issue_count
- @issue_pages = Paginator.new self, @issue_count, @limit, params['page']
- @offset ||= @issue_pages.current.offset
- @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
- :order => sort_clause,
- :offset => @offset,
- :limit => @limit)
- @issue_count_by_group = @query.issue_count_by_group
-
- respond_to do |format|
- format.html { render :template => 'issues/index', :layout => !request.xhr? }
- format.api {
- Issue.load_relations(@issues) if include_in_api_response?('relations')
- }
- format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
- format.csv { send_data(issues_to_csv(@issues, @project, @query, params), :type => 'text/csv; header=present', :filename => 'export.csv') }
- format.pdf { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
- end
- else
- respond_to do |format|
- format.html { render(:template => 'issues/index', :layout => !request.xhr?) }
- format.any(:atom, :csv, :pdf) { render(:nothing => true) }
- format.api { render_validation_errors(@query) }
- end
- end
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def show
- @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
- @journals.each_with_index {|j,i| j.indice = i+1}
- @journals.reverse! if User.current.wants_comments_in_reverse_order?
-
- @changesets = @issue.changesets.visible.all
- @changesets.reverse! if User.current.wants_comments_in_reverse_order?
-
- @relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
- @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
- @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
- @priorities = IssuePriority.active
- @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
- respond_to do |format|
- format.html {
- retrieve_previous_and_next_issue_ids
- render :template => 'issues/show'
- }
- format.api
- format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
- format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
- end
- end
-
- # Add a new issue
- # The new issue will be created from an existing one if copy_from parameter is given
- def new
- respond_to do |format|
- format.html { render :action => 'new', :layout => !request.xhr? }
- format.js {
- render(:update) { |page|
- if params[:project_change]
- page.replace_html 'all_attributes', :partial => 'form'
- else
- page.replace_html 'attributes', :partial => 'attributes'
- end
- m = User.current.allowed_to?(:log_time, @issue.project) ? 'show' : 'hide'
- page << "if ($('log_time')) {Element.#{m}('log_time');}"
- }
- }
- end
- end
-
- def create
- call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
- @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
- if @issue.save
- call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
- respond_to do |format|
- format.html {
- render_attachment_warning_if_needed(@issue)
- flash[:notice] = l(:notice_issue_successful_create, :id => "<a href='#{issue_path(@issue)}'>##{@issue.id}</a>")
- redirect_to(params[:continue] ? { :action => 'new', :project_id => @issue.project, :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :
- { :action => 'show', :id => @issue })
- }
- format.api { render :action => 'show', :status => :created, :location => issue_url(@issue) }
- end
- return
- else
- respond_to do |format|
- format.html { render :action => 'new' }
- format.api { render_validation_errors(@issue) }
- end
- end
- end
-
- def edit
- return unless update_issue_from_params
-
- respond_to do |format|
- format.html { }
- format.xml { }
- end
- end
-
- def update
- return unless update_issue_from_params
- @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
- saved = false
- begin
- saved = @issue.save_issue_with_child_records(params, @time_entry)
- rescue ActiveRecord::StaleObjectError
- @conflict = true
- if params[:last_journal_id]
- if params[:last_journal_id].present?
- last_journal_id = params[:last_journal_id].to_i
- @conflict_journals = @issue.journals.all(:conditions => ["#{Journal.table_name}.id > ?", last_journal_id])
- else
- @conflict_journals = @issue.journals.all
- end
- end
- end
-
- if saved
- render_attachment_warning_if_needed(@issue)
- flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
-
- respond_to do |format|
- format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
- format.api { head :ok }
- end
- else
- respond_to do |format|
- format.html { render :action => 'edit' }
- format.api { render_validation_errors(@issue) }
- end
- end
- end
-
- # Bulk edit/copy a set of issues
- def bulk_edit
- @issues.sort!
- @copy = params[:copy].present?
- @notes = params[:notes]
-
- if User.current.allowed_to?(:move_issues, @projects)
- @allowed_projects = Issue.allowed_target_projects_on_move
- if params[:issue]
- @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:issue][:project_id].to_s}
- if @target_project
- target_projects = [@target_project]
- end
- end
- end
- target_projects ||= @projects
-
- if @copy
- @available_statuses = [IssueStatus.default]
- else
- @available_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
- end
- @custom_fields = target_projects.map{|p|p.all_issue_custom_fields}.reduce(:&)
- @assignables = target_projects.map(&:assignable_users).reduce(:&)
- @trackers = target_projects.map(&:trackers).reduce(:&)
- @versions = target_projects.map {|p| p.shared_versions.open}.reduce(:&)
- @categories = target_projects.map {|p| p.issue_categories}.reduce(:&)
- if @copy
- @attachments_present = @issues.detect {|i| i.attachments.any?}.present?
- end
-
- @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
- render :layout => false if request.xhr?
- end
-
- def bulk_update
- @issues.sort!
- @copy = params[:copy].present?
- attributes = parse_params_for_bulk_issue_attributes(params)
-
- unsaved_issue_ids = []
- moved_issues = []
- @issues.each do |issue|
- issue.reload
- if @copy
- issue = issue.copy({}, :attachments => params[:copy_attachments].present?)
- end
- journal = issue.init_journal(User.current, params[:notes])
- issue.safe_attributes = attributes
- call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
- if issue.save
- moved_issues << issue
- else
- # Keep unsaved issue ids to display them in flash error
- unsaved_issue_ids << issue.id
- end
- end
- set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
-
- if params[:follow]
- if @issues.size == 1 && moved_issues.size == 1
- redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
- elsif moved_issues.map(&:project).uniq.size == 1
- redirect_to :controller => 'issues', :action => 'index', :project_id => moved_issues.map(&:project).first
- end
- else
- redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
- end
- end
-
- def destroy
- @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
- if @hours > 0
- case params[:todo]
- when 'destroy'
- # nothing to do
- when 'nullify'
- TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
- when 'reassign'
- reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
- if reassign_to.nil?
- flash.now[:error] = l(:error_issue_not_found_in_project)
- return
- else
- TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
- end
- else
- # display the destroy form if it's a user request
- return unless api_request?
- end
- end
- @issues.each do |issue|
- begin
- issue.reload.destroy
- rescue ::ActiveRecord::RecordNotFound # raised by #reload if issue no longer exists
- # nothing to do, issue was already deleted (eg. by a parent)
- end
- end
- respond_to do |format|
- format.html { redirect_back_or_default(:action => 'index', :project_id => @project) }
- format.api { head :ok }
- end
- end
-
- private
- def find_issue
- # Issue.visible.find(...) can not be used to redirect user to the login form
- # if the issue actually exists but requires authentication
- @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
- unless @issue.visible?
- deny_access
- return
- end
- @project = @issue.project
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def find_project
- project_id = params[:project_id] || (params[:issue] && params[:issue][:project_id])
- @project = Project.find(project_id)
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def retrieve_previous_and_next_issue_ids
- retrieve_query_from_session
- if @query
- sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
- sort_update(@query.sortable_columns, 'issues_index_sort')
- limit = 500
- issue_ids = @query.issue_ids(:order => sort_clause, :limit => (limit + 1), :include => [:assigned_to, :tracker, :priority, :category, :fixed_version])
- if (idx = issue_ids.index(@issue.id)) && idx < limit
- if issue_ids.size < 500
- @issue_position = idx + 1
- @issue_count = issue_ids.size
- end
- @prev_issue_id = issue_ids[idx - 1] if idx > 0
- @next_issue_id = issue_ids[idx + 1] if idx < (issue_ids.size - 1)
- end
- end
- end
-
- # Used by #edit and #update to set some common instance variables
- # from the params
- # TODO: Refactor, not everything in here is needed by #edit
- def update_issue_from_params
- @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
- @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
- @time_entry.attributes = params[:time_entry]
-
- @notes = params[:notes] || (params[:issue].present? ? params[:issue][:notes] : nil)
- @issue.init_journal(User.current, @notes)
-
- issue_attributes = params[:issue]
- if issue_attributes && params[:conflict_resolution]
- case params[:conflict_resolution]
- when 'overwrite'
- issue_attributes = issue_attributes.dup
- issue_attributes.delete(:lock_version)
- when 'add_notes'
- issue_attributes = {}
- when 'cancel'
- redirect_to issue_path(@issue)
- return false
- end
- end
- @issue.safe_attributes = issue_attributes
- @priorities = IssuePriority.active
- @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
- true
- end
-
- # TODO: Refactor, lots of extra code in here
- # TODO: Changing tracker on an existing issue should not trigger this
- def build_new_issue_from_params
- if params[:id].blank?
- @issue = Issue.new
- if params[:copy_from]
- begin
- @copy_from = Issue.visible.find(params[:copy_from])
- @copy_attachments = params[:copy_attachments].present? || request.get?
- @issue.copy_from(@copy_from, :attachments => @copy_attachments)
- rescue ActiveRecord::RecordNotFound
- render_404
- return
- end
- end
- @issue.project = @project
- else
- @issue = @project.issues.visible.find(params[:id])
- end
-
- @issue.project = @project
- @issue.author = User.current
- # Tracker must be set before custom field values
- @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
- if @issue.tracker.nil?
- render_error l(:error_no_tracker_in_project)
- return false
- end
- @issue.start_date ||= Date.today if Setting.default_issue_start_date_to_creation_date?
- @issue.safe_attributes = params[:issue]
-
- @priorities = IssuePriority.active
- @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
- @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
- end
-
- def check_for_default_issue_status
- if IssueStatus.default.nil?
- render_error l(:error_no_default_issue_status)
- return false
- end
- end
-
- def parse_params_for_bulk_issue_attributes(params)
- attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
- attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
- if custom = attributes[:custom_field_values]
- custom.reject! {|k,v| v.blank?}
- custom.keys.each do |k|
- if custom[k].is_a?(Array)
- custom[k] << '' if custom[k].delete('__none__')
- else
- custom[k] = '' if custom[k] == '__none__'
- end
- end
- end
- attributes
- end
- end
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