' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id)))
Chris@1295: end
Chris@1295: s << '
'
Chris@1295: subject = h(issue.subject)
Chris@1295: if issue.is_private?
Chris@1295: subject = content_tag('span', l(:field_is_private), :class => 'private') + ' ' + subject
Chris@1295: end
Chris@1295: s << content_tag('h3', subject)
Chris@1295: s << '
' * (ancestors.size + 1)
Chris@1295: s.html_safe
Chris@1295: end
Chris@1295:
Chris@1295: def render_descendants_tree(issue)
Chris@1295: s = '
'
Chris@1295: s.html_safe
Chris@1295: end
Chris@1295:
Chris@1295: # Returns a link for adding a new subtask to the given issue
Chris@1295: def link_to_new_subtask(issue)
Chris@1295: attrs = {
Chris@1295: :tracker_id => issue.tracker,
Chris@1295: :parent_issue_id => issue
Chris@1295: }
Chris@1295: link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs))
Chris@1295: end
Chris@1295:
Chris@1295: class IssueFieldsRows
Chris@1295: include ActionView::Helpers::TagHelper
Chris@1295:
Chris@1295: def initialize
Chris@1295: @left = []
Chris@1295: @right = []
Chris@1295: end
Chris@1295:
Chris@1295: def left(*args)
Chris@1295: args.any? ? @left << cells(*args) : @left
Chris@1295: end
Chris@1295:
Chris@1295: def right(*args)
Chris@1295: args.any? ? @right << cells(*args) : @right
Chris@1295: end
Chris@1295:
Chris@1295: def size
Chris@1295: @left.size > @right.size ? @left.size : @right.size
Chris@1295: end
Chris@1295:
Chris@1295: def to_html
Chris@1295: html = ''.html_safe
Chris@1295: blank = content_tag('th', '') + content_tag('td', '')
Chris@1295: size.times do |i|
Chris@1295: left = @left[i] || blank
Chris@1295: right = @right[i] || blank
Chris@1295: html << content_tag('tr', left + right)
Chris@1295: end
Chris@1295: html
Chris@1295: end
Chris@1295:
Chris@1295: def cells(label, text, options={})
Chris@1295: content_tag('th', "#{label}:", options) + content_tag('td', text, options)
Chris@1295: end
Chris@1295: end
Chris@1295:
Chris@1295: def issue_fields_rows
Chris@1295: r = IssueFieldsRows.new
Chris@1295: yield r
Chris@1295: r.to_html
Chris@1295: end
Chris@1295:
Chris@1295: def render_custom_fields_rows(issue)
Chris@1295: return if issue.custom_field_values.empty?
Chris@1295: ordered_values = []
Chris@1295: half = (issue.custom_field_values.size / 2.0).ceil
Chris@1295: half.times do |i|
Chris@1295: ordered_values << issue.custom_field_values[i]
Chris@1295: ordered_values << issue.custom_field_values[i + half]
Chris@1295: end
Chris@1295: s = "
\n"
Chris@1295: n = 0
Chris@1295: ordered_values.compact.each do |value|
Chris@1295: s << "
\n
\n" if n > 0 && (n % 2) == 0
Chris@1295: s << "\t| #{ h(value.custom_field.name) }: | #{ simple_format_without_paragraph(h(show_value(value))) } | \n"
Chris@1295: n += 1
Chris@1295: end
Chris@1295: s << "
\n"
Chris@1295: s.html_safe
Chris@1295: end
Chris@1295:
Chris@1295: def issues_destroy_confirmation_message(issues)
Chris@1295: issues = [issues] unless issues.is_a?(Array)
Chris@1295: message = l(:text_issues_destroy_confirmation)
Chris@1295: descendant_count = issues.inject(0) {|memo, i| memo += (i.right - i.left - 1)/2}
Chris@1295: if descendant_count > 0
Chris@1295: issues.each do |issue|
Chris@1295: next if issue.root?
Chris@1295: issues.each do |other_issue|
Chris@1295: descendant_count -= 1 if issue.is_descendant_of?(other_issue)
Chris@1295: end
Chris@1295: end
Chris@1295: if descendant_count > 0
Chris@1295: message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count)
Chris@1295: end
Chris@1295: end
Chris@1295: message
Chris@1295: end
Chris@1295:
Chris@1295: def sidebar_queries
Chris@1295: unless @sidebar_queries
Chris@1295: @sidebar_queries = IssueQuery.visible.all(
Chris@1295: :order => "#{Query.table_name}.name ASC",
Chris@1295: # Project specific queries and global queries
Chris@1295: :conditions => (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
Chris@1295: )
Chris@1295: end
Chris@1295: @sidebar_queries
Chris@1295: end
Chris@1295:
Chris@1295: def query_links(title, queries)
Chris@1295: # links to #index on issues/show
Chris@1295: url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : params
Chris@1295:
Chris@1295: content_tag('h3', h(title)) +
Chris@1295: queries.collect {|query|
Chris@1295: css = 'query'
Chris@1295: css << ' selected' if query == @query
Chris@1295: link_to(h(query.name), url_params.merge(:query_id => query), :class => css)
Chris@1295: }.join('
').html_safe
Chris@1295: end
Chris@1295:
Chris@1295: def render_sidebar_queries
Chris@1295: out = ''.html_safe
Chris@1295: queries = sidebar_queries.select {|q| !q.is_public?}
Chris@1295: out << query_links(l(:label_my_queries), queries) if queries.any?
Chris@1295: queries = sidebar_queries.select {|q| q.is_public?}
Chris@1295: out << query_links(l(:label_query_plural), queries) if queries.any?
Chris@1295: out
Chris@1295: end
Chris@1295:
Chris@1295: # Returns the textual representation of a journal details
Chris@1295: # as an array of strings
Chris@1295: def details_to_strings(details, no_html=false, options={})
Chris@1295: options[:only_path] = (options[:only_path] == false ? false : true)
Chris@1295: strings = []
Chris@1295: values_by_field = {}
Chris@1295: details.each do |detail|
Chris@1295: if detail.property == 'cf'
Chris@1295: field_id = detail.prop_key
Chris@1295: field = CustomField.find_by_id(field_id)
Chris@1295: if field && field.multiple?
Chris@1295: values_by_field[field_id] ||= {:added => [], :deleted => []}
Chris@1295: if detail.old_value
Chris@1295: values_by_field[field_id][:deleted] << detail.old_value
Chris@1295: end
Chris@1295: if detail.value
Chris@1295: values_by_field[field_id][:added] << detail.value
Chris@1295: end
Chris@1295: next
Chris@1295: end
Chris@1295: end
Chris@1295: strings << show_detail(detail, no_html, options)
Chris@1295: end
Chris@1295: values_by_field.each do |field_id, changes|
Chris@1295: detail = JournalDetail.new(:property => 'cf', :prop_key => field_id)
Chris@1295: if changes[:added].any?
Chris@1295: detail.value = changes[:added]
Chris@1295: strings << show_detail(detail, no_html, options)
Chris@1295: elsif changes[:deleted].any?
Chris@1295: detail.old_value = changes[:deleted]
Chris@1295: strings << show_detail(detail, no_html, options)
Chris@1295: end
Chris@1295: end
Chris@1295: strings
Chris@1295: end
Chris@1295:
Chris@1295: # Returns the textual representation of a single journal detail
Chris@1295: def show_detail(detail, no_html=false, options={})
Chris@1295: multiple = false
Chris@1295: case detail.property
Chris@1295: when 'attr'
Chris@1295: field = detail.prop_key.to_s.gsub(/\_id$/, "")
Chris@1295: label = l(("field_" + field).to_sym)
Chris@1295: case detail.prop_key
Chris@1295: when 'due_date', 'start_date'
Chris@1295: value = format_date(detail.value.to_date) if detail.value
Chris@1295: old_value = format_date(detail.old_value.to_date) if detail.old_value
Chris@1295:
Chris@1295: when 'project_id', 'status_id', 'tracker_id', 'assigned_to_id',
Chris@1295: 'priority_id', 'category_id', 'fixed_version_id'
Chris@1295: value = find_name_by_reflection(field, detail.value)
Chris@1295: old_value = find_name_by_reflection(field, detail.old_value)
Chris@1295:
Chris@1295: when 'estimated_hours'
Chris@1295: value = "%0.02f" % detail.value.to_f unless detail.value.blank?
Chris@1295: old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank?
Chris@1295:
Chris@1295: when 'parent_id'
Chris@1295: label = l(:field_parent_issue)
Chris@1295: value = "##{detail.value}" unless detail.value.blank?
Chris@1295: old_value = "##{detail.old_value}" unless detail.old_value.blank?
Chris@1295:
Chris@1295: when 'is_private'
Chris@1295: value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank?
Chris@1295: old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank?
Chris@1295: end
Chris@1295: when 'cf'
Chris@1295: custom_field = CustomField.find_by_id(detail.prop_key)
Chris@1295: if custom_field
Chris@1295: multiple = custom_field.multiple?
Chris@1295: label = custom_field.name
Chris@1295: value = format_value(detail.value, custom_field.field_format) if detail.value
Chris@1295: old_value = format_value(detail.old_value, custom_field.field_format) if detail.old_value
Chris@1295: end
Chris@1295: when 'attachment'
Chris@1295: label = l(:label_attachment)
Chris@1295: end
Chris@1295: call_hook(:helper_issues_show_detail_after_setting,
Chris@1295: {:detail => detail, :label => label, :value => value, :old_value => old_value })
Chris@1295:
Chris@1295: label ||= detail.prop_key
Chris@1295: value ||= detail.value
Chris@1295: old_value ||= detail.old_value
Chris@1295:
Chris@1295: unless no_html
Chris@1295: label = content_tag('strong', label)
Chris@1295: old_value = content_tag("i", h(old_value)) if detail.old_value
Chris@1295: old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank?
Chris@1295: if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key)
Chris@1295: # Link to the attachment if it has not been removed
Chris@1295: value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
Chris@1295: if options[:only_path] != false && atta.is_text?
Chris@1295: value += link_to(
Chris@1295: image_tag('magnifier.png'),
Chris@1295: :controller => 'attachments', :action => 'show',
Chris@1295: :id => atta, :filename => atta.filename
Chris@1295: )
Chris@1295: end
Chris@1295: else
Chris@1295: value = content_tag("i", h(value)) if value
Chris@1295: end
Chris@1295: end
Chris@1295:
Chris@1295: if detail.property == 'attr' && detail.prop_key == 'description'
Chris@1295: s = l(:text_journal_changed_no_detail, :label => label)
Chris@1295: unless no_html
Chris@1295: diff_link = link_to 'diff',
Chris@1295: {:controller => 'journals', :action => 'diff', :id => detail.journal_id,
Chris@1295: :detail_id => detail.id, :only_path => options[:only_path]},
Chris@1295: :title => l(:label_view_diff)
Chris@1295: s << " (#{ diff_link })"
Chris@1295: end
Chris@1295: s.html_safe
Chris@1295: elsif detail.value.present?
Chris@1295: case detail.property
Chris@1295: when 'attr', 'cf'
Chris@1295: if detail.old_value.present?
Chris@1295: l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe
Chris@1295: elsif multiple
Chris@1295: l(:text_journal_added, :label => label, :value => value).html_safe
Chris@1295: else
Chris@1295: l(:text_journal_set_to, :label => label, :value => value).html_safe
Chris@1295: end
Chris@1295: when 'attachment'
Chris@1295: l(:text_journal_added, :label => label, :value => value).html_safe
Chris@1295: end
Chris@1295: else
Chris@1295: l(:text_journal_deleted, :label => label, :old => old_value).html_safe
Chris@1295: end
Chris@1295: end
Chris@1295:
Chris@1295: # Find the name of an associated record stored in the field attribute
Chris@1295: def find_name_by_reflection(field, id)
Chris@1295: unless id.present?
Chris@1295: return nil
Chris@1295: end
Chris@1295: association = Issue.reflect_on_association(field.to_sym)
Chris@1295: if association
Chris@1295: record = association.class_name.constantize.find_by_id(id)
Chris@1295: if record
Chris@1295: record.name.force_encoding('UTF-8') if record.name.respond_to?(:force_encoding)
Chris@1295: return record.name
Chris@1295: end
Chris@1295: end
Chris@1295: end
Chris@1295:
Chris@1295: # Renders issue children recursively
Chris@1295: def render_api_issue_children(issue, api)
Chris@1295: return if issue.leaf?
Chris@1295: api.array :children do
Chris@1295: issue.children.each do |child|
Chris@1295: api.issue(:id => child.id) do
Chris@1295: api.tracker(:id => child.tracker_id, :name => child.tracker.name) unless child.tracker.nil?
Chris@1295: api.subject child.subject
Chris@1295: render_api_issue_children(child, api)
Chris@1295: end
Chris@1295: end
Chris@1295: end
Chris@1295: end
Chris@1295: end