Module: IssuesHelper

Includes:
ApplicationHelper, Redmine::Export::PDF::IssuesPdfHelper
Defined in:
app/helpers/issues_helper.rb

Overview

Redmine - project management software Copyright (C) 2006-2016 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.

Defined Under Namespace

Classes: IssueFieldsRows

Constant Summary

Constants included from ApplicationHelper

ApplicationHelper::HEADING_RE, ApplicationHelper::MACROS_RE, ApplicationHelper::MACRO_SUB_RE, ApplicationHelper::TOC_RE

Instance Method Summary collapse

Methods included from Redmine::Export::PDF::IssuesPdfHelper

#calc_col_width, #fetch_row_values, #get_issues_to_pdf_write_cells, #is_cjk?, #issue_to_pdf, #issues_to_pdf, #issues_to_pdf_draw_borders, #issues_to_pdf_write_cells, #render_table_header

Methods included from ApplicationHelper

#accesskey, #anchor, #api_meta, #authoring, #authorize_for, #avatar, #avatar_edit_link, #back_url, #back_url_hidden_field_tag, #body_css_classes, #breadcrumb, #calendar_for, #catch_macros, #check_all_links, #checked_image, #context_menu, #delete_link, #due_date_distance_in_words, #email_delivery_enabled?, #error_messages_for, #favicon, #favicon_path, #favicon_url, #format_activity_day, #format_activity_description, #format_activity_title, #format_changeset_comments, #format_object, #format_version_name, #generate_csv, #html_hours, #html_title, #image_tag, #include_calendar_headers_tags, #include_in_api_response?, #inject_macros, #javascript_heads, #javascript_include_tag, #labelled_fields_for, #labelled_form_for, #lang_options_for_select, #link_to_attachment, #link_to_function, #link_to_if_authorized, #link_to_issue, #link_to_message, #link_to_project, #link_to_project_settings, #link_to_revision, #link_to_user, #link_to_version, #option_tag, #other_formats_links, #page_header_title, #parse_headings, #parse_inline_attachments, #parse_non_pre_blocks, #parse_redmine_links, #parse_sections, #parse_wiki_links, #preview_link, #principals_check_box_tags, #principals_options_for_select, #progress_bar, #project_tree, #project_tree_options_for_select, #projects_for_jump_box, #raw_json, #render_error_messages, #render_flash_messages, #render_page_hierarchy, #render_project_jump_box, #render_project_nested_lists, #render_projects_for_jump_box, #render_tabs, #reorder_handle, #reorder_links, #replace_toc, #robot_exclusion_tag, #sanitize_anchor_name, #sidebar_content?, #simple_format_without_paragraph, #stylesheet_link_tag, #syntax_highlight, #syntax_highlight_lines, #textilizable, #thumbnail_tag, #time_tag, #title, #to_path_param, #toggle_checkboxes_link, #toggle_link, #truncate_lines, #truncate_single_line_raw, #view_layouts_base_sidebar_hook_response, #wiki_page_path

Methods included from Redmine::Helpers::URL

#uri_with_safe_scheme?

Methods included from Redmine::Hook::Helper

#call_hook

Methods included from Redmine::Themes::Helper

#current_theme, #heads_for_theme

Methods included from Redmine::SudoMode::Helper

#hash_to_hidden_fields

Methods included from Redmine::Pagination::Helper

#pagination_links_each, #pagination_links_full, #per_page_links, #per_page_options

Methods included from Redmine::I18n

#current_language, #day_letter, #day_name, #find_language, #format_date, #format_hours, #format_time, included, #l, #l_hours, #l_hours_short, #l_or_humanize, #languages_options, #ll, #lu, #month_name, #set_language_if_valid, #valid_languages

Methods included from GravatarHelper::PublicMethods

#gravatar, #gravatar_api_url, #gravatar_for, #gravatar_url

Methods included from Redmine::WikiFormatting::Macros::Definitions

#exec_macro, #extract_macro_options, #macro_exists?

Instance Method Details

#bulk_edit_error_messages(issues) ⇒ Object

Returns an array of error messages for bulk edited issues



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# File 'app/helpers/issues_helper.rb', line 168

def bulk_edit_error_messages(issues)
   messages = {}
   issues.each do |issue|
     issue.errors.full_messages.each do |message|
       messages[message] ||= []
       messages[message] << issue
     end
   end
   messages.map { |message, issues|
     "#{message}: " + issues.map {|i| "##{i.id}"}.join(', ')
   }
end

#details_to_strings(details, no_html = false, options = {}) ⇒ Object

Returns the textual representation of a journal details as an array of strings



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# File 'app/helpers/issues_helper.rb', line 330

def details_to_strings(details, no_html=false, options={})
  options[:only_path] = (options[:only_path] == false ? false : true)
  strings = []
  values_by_field = {}
  details.each do |detail|
    if detail.property == 'cf'
      field = detail.custom_field
      if field && field.multiple?
        values_by_field[field] ||= {:added => [], :deleted => []}
        if detail.old_value
          values_by_field[field][:deleted] << detail.old_value
        end
        if detail.value
          values_by_field[field][:added] << detail.value
        end
        next
      end
    end
    strings << show_detail(detail, no_html, options)
  end
  if values_by_field.present?
    multiple_values_detail = Struct.new(:property, :prop_key, :custom_field, :old_value, :value)
    values_by_field.each do |field, changes|
      if changes[:added].any?
        detail = multiple_values_detail.new('cf', field.id.to_s, field)
        detail.value = changes[:added]
        strings << show_detail(detail, no_html, options)
      end
      if changes[:deleted].any?
        detail = multiple_values_detail.new('cf', field.id.to_s, field)
        detail.old_value = changes[:deleted]
        strings << show_detail(detail, no_html, options)
      end
    end
  end
  strings
end

#email_issue_attributes(issue, user, html) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 298

def email_issue_attributes(issue, user, html)
  items = []
  %w(author status priority assigned_to category fixed_version).each do |attribute|
    unless issue.disabled_core_fields.include?(attribute+"_id")
      if html
        items << content_tag('strong', "#{l("field_#{attribute}")}: ") + (issue.send attribute)
      else
        items << "#{l("field_#{attribute}")}: #{issue.send attribute}"
      end
    end
  end
  issue.visible_custom_field_values(user).each do |value|
    if html
      items << content_tag('strong', "#{value.custom_field.name}: ") + show_value(value, false)
    else
      items << "#{value.custom_field.name}: #{show_value(value, false)}"
    end
  end
  items
end

#find_name_by_reflection(field, id) ⇒ Object

Find the name of an associated record stored in the field attribute



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# File 'app/helpers/issues_helper.rb', line 493

def find_name_by_reflection(field, id)
  unless id.present?
    return nil
  end
  @detail_value_name_by_reflection ||= Hash.new do |hash, key|
    association = Issue.reflect_on_association(key.first.to_sym)
    name = nil
    if association
      record = association.klass.find_by_id(key.last)
      if record
        name = record.name.force_encoding('UTF-8')
      end
    end
    hash[key] = name
  end
  @detail_value_name_by_reflection[[field, id]]
end

#grouped_issue_list(issues, query, issue_count_by_group, &block) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 35

def grouped_issue_list(issues, query, issue_count_by_group, &block)
  ancestors = []
  grouped_query_results(issues, query, issue_count_by_group) do |issue, group_name, group_count, group_totals|
    while (ancestors.any? && !issue.is_descendant_of?(ancestors.last))
      ancestors.pop
    end
    yield issue, ancestors.size, group_name, group_count, group_totals
    ancestors << issue unless issue.leaf?
  end
end

#issue_estimated_hours_details(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 141

def issue_estimated_hours_details(issue)
  if issue.total_estimated_hours.present?
    if issue.total_estimated_hours == issue.estimated_hours
      l_hours_short(issue.estimated_hours)
    else
      s = issue.estimated_hours.present? ? l_hours_short(issue.estimated_hours) : ""
      s << " (#{l(:label_total)}: #{l_hours_short(issue.total_estimated_hours)})"
      s.html_safe
    end
  end
end

#issue_fields_rows {|r| ... } ⇒ Object

Yields:

  • (r) 


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# File 'app/helpers/issues_helper.rb', line 236

def issue_fields_rows
  r = IssueFieldsRows.new
  yield r
  r.to_html
end

#issue_heading(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 72

def issue_heading(issue)
  h("#{issue.tracker} ##{issue.id}")
end

#issue_list(issues, &block) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 24

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

#issue_spent_hours_details(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 153

def issue_spent_hours_details(issue)
  if issue.total_spent_hours > 0
    path = project_time_entries_path(issue.project, :issue_id => "~#{issue.id}")

    if issue.total_spent_hours == issue.spent_hours
      link_to(l_hours_short(issue.spent_hours), path)
    else
      s = issue.spent_hours > 0 ? l_hours_short(issue.spent_hours) : ""
      s << " (#{l(:label_total)}: #{link_to l_hours_short(issue.total_spent_hours), path})"
      s.html_safe
    end
  end
end

#issues_descendant_count(issues) ⇒ Object

Returns the number of descendants for an array of issues



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# File 'app/helpers/issues_helper.rb', line 271

def issues_descendant_count(issues)
  ids = issues.reject(&:leaf?).map {|issue| issue.descendants.ids}.flatten.uniq
  ids -= issues.map(&:id)
  ids.size
end

#issues_destroy_confirmation_message(issues) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 277

def issues_destroy_confirmation_message(issues)
  issues = [issues] unless issues.is_a?(Array)
  message = l(:text_issues_destroy_confirmation)

  descendant_count = issues_descendant_count(issues)
  if descendant_count > 0
    message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count)
  end
  message
end

#link_to_new_subtask(issue) ⇒ Object

Returns a link for adding a new subtask to the given issue



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# File 'app/helpers/issues_helper.rb', line 182

def link_to_new_subtask(issue)
  attrs = {
    :parent_issue_id => issue
  }
  attrs[:tracker_id] = issue.tracker unless issue.tracker.disabled_core_fields.include?('parent_issue_id')
  link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs))
end

#render_api_issue_children(issue, api) ⇒ Object

Renders issue children recursively



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# File 'app/helpers/issues_helper.rb', line 512

def render_api_issue_children(issue, api)
  return if issue.leaf?
  api.array :children do
    issue.children.each do |child|
      api.issue(:id => child.id) do
        api.tracker(:id => child.tracker_id, :name => child.tracker.name) unless child.tracker.nil?
        api.subject child.subject
        render_api_issue_children(child, api)
      end
    end
  end
end

#render_custom_fields_rows(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 242

def render_custom_fields_rows(issue)
  values = issue.visible_custom_field_values
  return if values.empty?
  half = (values.size / 2.0).ceil
  issue_fields_rows do |rows|
    values.each_with_index do |value, i|
      css = "cf_#{value.custom_field.id}"
      m = (i < half ? :left : :right)
      rows.send m, custom_field_name_tag(value.custom_field), show_value(value), :class => css
    end
  end
end

#render_descendants_tree(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 92

def render_descendants_tree(issue)
  s = '<table class="list issues">'
  issue_list(issue.descendants.visible.preload(:status, :priority, :tracker, :assigned_to).sort_by(&:lft)) do |child, level|
    css = "issue issue-#{child.id} hascontextmenu #{child.css_classes}"
    css << " idnt idnt-#{level}" if level > 0
    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, :project => (issue.project_id != child.project_id)), :class => 'subject', :style => 'width: 50%') +
           content_tag('td', h(child.status), :class => 'status') +
           content_tag('td', link_to_user(child.assigned_to), :class => 'assigned_to') +
           content_tag('td', child.disabled_core_fields.include?('done_ratio') ? '' : progress_bar(child.done_ratio), :class=> 'done_ratio'),
           :class => css)
  end
  s << '</table>'
  s.html_safe
end

#render_email_issue_attributes(issue, user, html = false) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 319

def render_email_issue_attributes(issue, user, html=false)
  items = email_issue_attributes(issue, user, html)
  if html
    content_tag('ul', items.map{|s| content_tag('li', s)}.join("\n").html_safe, :class => "details")
  else
    items.map{|s| "* #{s}"}.join("\n")
  end
end

#render_issue_relations(issue, relations) ⇒ Object

Renders the list of related issues on the issue details view



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# File 'app/helpers/issues_helper.rb', line 110

def render_issue_relations(issue, relations)
  manage_relations = User.current.allowed_to?(:manage_issue_relations, issue.project)

  s = ''.html_safe
  relations.each do |relation|
    other_issue = relation.other_issue(issue)
    css = "issue hascontextmenu #{other_issue.css_classes}"
    link = manage_relations ? link_to(l(:label_relation_delete),
                                relation_path(relation),
                                :remote => true,
                                :method => :delete,
                                :data => {:confirm => l(:text_are_you_sure)},
                                :title => l(:label_relation_delete),
                                :class => 'icon-only icon-link-break'
                               ) : nil

    s << content_tag('tr',
           content_tag('td', check_box_tag("ids[]", other_issue.id, false, :id => nil), :class => 'checkbox') +
           content_tag('td', relation.to_s(@issue) {|other| link_to_issue(other, :project => Setting.cross_project_issue_relations?)}.html_safe, :class => 'subject', :style => 'width: 50%') +
           content_tag('td', other_issue.status, :class => 'status') +
           content_tag('td', other_issue.start_date, :class => 'start_date') +
           content_tag('td', other_issue.due_date, :class => 'due_date') +
           content_tag('td', other_issue.disabled_core_fields.include?('done_ratio') ? '' : progress_bar(other_issue.done_ratio), :class=> 'done_ratio') +
           content_tag('td', link, :class => 'buttons'),
           :id => "relation-#{relation.id}",
           :class => css)
  end

  content_tag('table', s, :class => 'list issues')
end

#render_issue_subject_with_tree(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 76

def render_issue_subject_with_tree(issue)
  s = ''
  ancestors = issue.root? ? [] : issue.ancestors.visible.to_a
  ancestors.each do |ancestor|
    s << '<div>' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id)))
  end
  s << '<div>'
  subject = h(issue.subject)
  if issue.is_private?
    subject = content_tag('span', l(:field_is_private), :class => 'private') + ' ' + subject
  end
  s << content_tag('h3', subject)
  s << '</div>' * (ancestors.size + 1)
  s.html_safe
end

#render_issue_tooltip(issue) ⇒ Object

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>


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# File 'app/helpers/issues_helper.rb', line 55

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 />".html_safe +
    "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />".html_safe +
    "<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />".html_safe +
    "<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />".html_safe +
    "<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />".html_safe +
    "<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />".html_safe +
    "<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}".html_safe
end

#show_detail(detail, no_html = false, options = {}) ⇒ Object

Returns the textual representation of a single journal detail



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# File 'app/helpers/issues_helper.rb', line 369

def show_detail(detail, no_html=false, options={})
  multiple = false
  show_diff = false
  no_details = false

  case detail.property
  when 'attr'
    field = detail.prop_key.to_s.gsub(/\_id$/, "")
    label = l(("field_" + field).to_sym)
    case detail.prop_key
    when 'due_date', 'start_date'
      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'
      value = find_name_by_reflection(field, detail.value)
      old_value = find_name_by_reflection(field, detail.old_value)

    when 'estimated_hours'
      value = l_hours_short(detail.value.to_f) unless detail.value.blank?
      old_value = l_hours_short(detail.old_value.to_f) unless detail.old_value.blank?

    when 'parent_id'
      label = l(:field_parent_issue)
      value = "##{detail.value}" unless detail.value.blank?
      old_value = "##{detail.old_value}" unless detail.old_value.blank?

    when 'is_private'
      value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank?
      old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank?

    when 'description'
      show_diff = true
    end
  when 'cf'
    custom_field = detail.custom_field
    if custom_field
      label = custom_field.name
      if custom_field.format.class.change_no_details
        no_details = true
      elsif custom_field.format.class.change_as_diff
        show_diff = true
      else
        multiple = custom_field.multiple?
        value = format_value(detail.value, custom_field) if detail.value
        old_value = format_value(detail.old_value, custom_field) if detail.old_value
      end
    end
  when 'attachment'
    label = l(:label_attachment)
  when 'relation'
    if detail.value && !detail.old_value
      rel_issue = Issue.visible.find_by_id(detail.value)
      value = rel_issue.nil? ? "#{l(:label_issue)} ##{detail.value}" :
                (no_html ? rel_issue : link_to_issue(rel_issue, :only_path => options[:only_path]))
    elsif detail.old_value && !detail.value
      rel_issue = Issue.visible.find_by_id(detail.old_value)
      old_value = rel_issue.nil? ? "#{l(:label_issue)} ##{detail.old_value}" :
                        (no_html ? rel_issue : link_to_issue(rel_issue, :only_path => options[:only_path]))
    end
    relation_type = IssueRelation::TYPES[detail.prop_key]
    label = l(relation_type[:name]) if relation_type
  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
    if detail.old_value && detail.value.blank? && detail.property != 'relation'
      old_value = content_tag("del", old_value)
    end
    if detail.property == 'attachment' && value.present? &&
        atta = detail.journal.journalized.attachments.detect {|a| a.id == detail.prop_key.to_i}
      # Link to the attachment if it has not been removed
      value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
      if options[:only_path] != false && (atta.is_text? || atta.is_image?)
        value += ' '
        value += link_to(l(:button_view),
                         { :controller => 'attachments', :action => 'show',
                           :id => atta, :filename => atta.filename },
                         :class => 'icon-only icon-magnifier',
                         :title => l(:button_view))
      end
    else
      value = content_tag("i", h(value)) if value
    end
  end

  if no_details
    s = l(:text_journal_changed_no_detail, :label => label).html_safe
  elsif show_diff
    s = l(:text_journal_changed_no_detail, :label => label)
    unless no_html
      diff_link = link_to 'diff',
        diff_journal_url(detail.journal_id, :detail_id => detail.id, :only_path => options[:only_path]),
        :title => l(:label_view_diff)
      s << " (#{ diff_link })"
    end
    s.html_safe
  elsif detail.value.present?
    case detail.property
    when 'attr', 'cf'
      if detail.old_value.present?
        l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe
      elsif multiple
        l(:text_journal_added, :label => label, :value => value).html_safe
      else
        l(:text_journal_set_to, :label => label, :value => value).html_safe
      end
    when 'attachment', 'relation'
      l(:text_journal_added, :label => label, :value => value).html_safe
    end
  else
    l(:text_journal_deleted, :label => label, :old => old_value).html_safe
  end
end

#trackers_options_for_select(issue) ⇒ Object 



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# File 'app/helpers/issues_helper.rb', line 190

def trackers_options_for_select(issue)
  trackers = issue.allowed_target_trackers
  if issue.new_record? && issue.parent_issue_id.present?
    trackers = trackers.reject do |tracker|
      issue.tracker_id != tracker.id && tracker.disabled_core_fields.include?('parent_issue_id')
    end
  end
  trackers.collect {|t| [t.name, t.id]}
end

#update_issue_form_path(project, issue) ⇒ Object

Returns the path for updating the issue form with project as the current project



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# File 'app/helpers/issues_helper.rb', line 257

def update_issue_form_path(project, issue)
  options = {:format => 'js'}
  if issue.new_record?
    if project
      new_project_issue_path(project, options)
    else
      new_issue_path(options)
    end
  else
    edit_issue_path(issue, options)
  end
end

#users_for_new_issue_watchers(issue) ⇒ Object

Returns an array of users that are proposed as watchers on the new issue form



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# File 'app/helpers/issues_helper.rb', line 290

def users_for_new_issue_watchers(issue)
  users = issue.watcher_users
  if issue.project.users.count <= 20
    users = (users + issue.project.users.sort).uniq
  end
  users
end