# 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. module IssuesHelper include ApplicationHelper def issue_list(issues, &block) ancestors = [] issues.each do |issue| while (ancestors.any? && !issue.is_descendant_of?(ancestors.last)) ancestors.pop end yield issue, ancestors.size ancestors << issue unless issue.leaf? end end # Renders a HTML/CSS tooltip # # To use, a trigger div is needed. This is a div with the class of "tooltip" # that contains this method wrapped in a span with the class of "tip" # # <div class="tooltip"><%= link_to_issue(issue) %> # <span class="tip"><%= render_issue_tooltip(issue) %></span> # </div> # def render_issue_tooltip(issue) @cached_label_status ||= l(:field_status) @cached_label_start_date ||= l(:field_start_date) @cached_label_due_date ||= l(:field_due_date) @cached_label_assigned_to ||= l(:field_assigned_to) @cached_label_priority ||= l(:field_priority) @cached_label_project ||= l(:field_project) link_to_issue(issue) + "<br /><br />" + "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />" + "<strong>#{@cached_label_status}</strong>: #{issue.status.name}<br />" + "<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />" + "<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />" + "<strong>#{@cached_label_assigned_to}</strong>: #{issue.assigned_to}<br />" + "<strong>#{@cached_label_priority}</strong>: #{issue.priority.name}" end def render_issue_subject_with_tree(issue) s = '' issue.ancestors.each do |ancestor| s << '<div>' + content_tag('p', link_to_issue(ancestor)) end s << '<div>' + content_tag('h3', h(issue.subject)) s << '</div>' * (issue.ancestors.size + 1) s end def render_descendants_tree(issue) s = '<form><table class="list issues">' issue_list(issue.descendants.sort_by(&:lft)) do |child, level| s << content_tag('tr', content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') + content_tag('td', link_to_issue(child, :truncate => 60), :class => 'subject') + content_tag('td', h(child.status)) + content_tag('td', link_to_user(child.assigned_to)) + content_tag('td', progress_bar(child.done_ratio, :width => '80px')), :class => "issue issue-#{child.id} hascontextmenu #{level > 0 ? "idnt idnt-#{level}" : nil}") end s << '</form></table>' s end def render_custom_fields_rows(issue) return if issue.custom_field_values.empty? ordered_values = [] half = (issue.custom_field_values.size / 2.0).ceil half.times do |i| ordered_values << issue.custom_field_values[i] ordered_values << issue.custom_field_values[i + half] end s = "<tr>\n" n = 0 ordered_values.compact.each do |value| s << "</tr>\n<tr>\n" if n > 0 && (n % 2) == 0 s << "\t<th>#{ h(value.custom_field.name) }:</th><td>#{ simple_format_without_paragraph(h(show_value(value))) }</td>\n" n += 1 end s << "</tr>\n" s end def sidebar_queries unless @sidebar_queries # User can see public queries and his own queries visible = ARCondition.new(["is_public = ? OR user_id = ?", true, (User.current.logged? ? User.current.id : 0)]) # Project specific queries and global queries visible << (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id]) @sidebar_queries = Query.find(:all, :select => 'id, name', :order => "name ASC", :conditions => visible.conditions) end @sidebar_queries end def show_detail(detail, no_html=false) case detail.property when 'attr' field = detail.prop_key.to_s.gsub(/\_id$/, "") label = l(("field_" + field).to_sym) case when ['due_date', 'start_date'].include?(detail.prop_key) value = format_date(detail.value.to_date) if detail.value old_value = format_date(detail.old_value.to_date) if detail.old_value when ['project_id', 'status_id', 'tracker_id', 'assigned_to_id', 'priority_id', 'category_id', 'fixed_version_id'].include?(detail.prop_key) value = find_name_by_reflection(field, detail.value) old_value = find_name_by_reflection(field, detail.old_value) when detail.prop_key == 'estimated_hours' value = "%0.02f" % detail.value.to_f unless detail.value.blank? old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank? when detail.prop_key == 'parent_id' label = l(:field_parent_issue) value = "##{detail.value}" unless detail.value.blank? old_value = "##{detail.old_value}" unless detail.old_value.blank? end when 'cf' custom_field = CustomField.find_by_id(detail.prop_key) if custom_field label = custom_field.name value = format_value(detail.value, custom_field.field_format) if detail.value old_value = format_value(detail.old_value, custom_field.field_format) if detail.old_value end when 'attachment' label = l(:label_attachment) end call_hook(:helper_issues_show_detail_after_setting, {:detail => detail, :label => label, :value => value, :old_value => old_value }) label ||= detail.prop_key value ||= detail.value old_value ||= detail.old_value unless no_html label = content_tag('strong', label) old_value = content_tag("i", h(old_value)) if detail.old_value old_value = content_tag("strike", old_value) if detail.old_value and (!detail.value or detail.value.empty?) if detail.property == 'attachment' && !value.blank? && a = Attachment.find_by_id(detail.prop_key) # Link to the attachment if it has not been removed value = link_to_attachment(a) else value = content_tag("i", h(value)) if value end end if !detail.value.blank? case detail.property when 'attr', 'cf' if !detail.old_value.blank? l(:text_journal_changed, :label => label, :old => old_value, :new => value) else l(:text_journal_set_to, :label => label, :value => value) end when 'attachment' l(:text_journal_added, :label => label, :value => value) end else l(:text_journal_deleted, :label => label, :old => old_value) end end # Find the name of an associated record stored in the field attribute def find_name_by_reflection(field, id) association = Issue.reflect_on_association(field.to_sym) if association record = association.class_name.constantize.find_by_id(id) return record.name if record end end def issues_to_csv(issues, project = nil) ic = Iconv.new(l(:general_csv_encoding), 'UTF-8') decimal_separator = l(:general_csv_decimal_separator) export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv| # csv header fields headers = [ "#", l(:field_status), l(:field_project), l(:field_tracker), l(:field_priority), l(:field_subject), l(:field_assigned_to), l(:field_category), l(:field_fixed_version), l(:field_author), l(:field_start_date), l(:field_due_date), l(:field_done_ratio), l(:field_estimated_hours), l(:field_parent_issue), l(:field_created_on), l(:field_updated_on) ] # Export project custom fields if project is given # otherwise export custom fields marked as "For all projects" custom_fields = project.nil? ? IssueCustomField.for_all : project.all_issue_custom_fields custom_fields.each {|f| headers << f.name} # Description in the last column headers << l(:field_description) csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end } # csv lines issues.each do |issue| fields = [issue.id, issue.status.name, issue.project.name, issue.tracker.name, issue.priority.name, issue.subject, issue.assigned_to, issue.category, issue.fixed_version, issue.author.name, format_date(issue.start_date), format_date(issue.due_date), issue.done_ratio, issue.estimated_hours.to_s.gsub('.', decimal_separator), issue.parent_id, format_time(issue.created_on), format_time(issue.updated_on) ] custom_fields.each {|f| fields << show_value(issue.custom_value_for(f)) } fields << issue.description csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end } end end export end def gantt_zoom_link(gantt, in_or_out) img_attributes = {:style => 'height:1.4em; width:1.4em; margin-left: 3px;'} # em for accessibility case in_or_out when :in if gantt.zoom < 4 link_to_remote(l(:text_zoom_in) + image_tag('zoom_in.png', img_attributes.merge(:alt => l(:text_zoom_in))), {:url => gantt.params.merge(:zoom => (gantt.zoom+1)), :method => :get, :update => 'content'}, {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom+1)))}) else l(:text_zoom_in) + image_tag('zoom_in_g.png', img_attributes.merge(:alt => l(:text_zoom_in))) end when :out if gantt.zoom > 1 link_to_remote(l(:text_zoom_out) + image_tag('zoom_out.png', img_attributes.merge(:alt => l(:text_zoom_out))), {:url => gantt.params.merge(:zoom => (gantt.zoom-1)), :method => :get, :update => 'content'}, {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom-1)))}) else l(:text_zoom_out) + image_tag('zoom_out_g.png', img_attributes.merge(:alt => l(:text_zoom_out))) end end end end