OpenProject is the leading open source project management software.
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openproject/app/helpers/issues_helper.rb

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2011 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
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>: #{h(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>: #{h(issue.assigned_to)}<br />" +
"<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}"
end
# TODO: deprecate and/or remove
def render_issue_subject_with_tree(issue)
s = ''
ancestors = issue.root? ? [] : issue.ancestors.all
ancestors.each do |ancestor|
s << '<div>' + content_tag('h2', link_to_issue(ancestor))
end
s << '<div class="subject">' + content_tag('h2', h(issue.subject))
s << '</div>' * (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',
"<label>#{l(:description_select_issue) + " #" + child.id.to_s}" +
check_box_tag('ids[]', child.id, false, :id => nil) + '</label>',
: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', :legend => "#{child.done_ratio}%")),
: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, is_public',
:order => "name ASC",
:conditions => visible.conditions)
end
@sidebar_queries
end
def query_links(title, queries)
# links to #index on issues/show
url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : params
content_tag('h3', h(title)) +
queries.collect {|query|
link_to(h(query.name), url_params.merge(:query_id => query))
}.join('<br />')
end
def render_sidebar_queries
out = ''
queries = sidebar_queries.select {|q| !q.is_public?}
out << query_links(l(:label_my_queries), queries) if queries.any?
queries = sidebar_queries.select {|q| q.is_public?}
out << query_links(l(:label_query_plural), queries) if queries.any?
out
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
# Renders issue children recursively
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
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 send_notification_option
content_tag(:p,
content_tag(:label,
l(:label_notify_member_plural), :for => 'send_notification') +
hidden_field_tag('send_notification', '0', :id => nil) +
check_box_tag('send_notification', '1', true))
end
def issue_quick_info(issue)
ret = link_to(h("#{issue.tracker.name} ##{issue.id} #{issue.status}: #{issue.subject} "),
{ :controller => 'issues', :action => 'show', :id => issue.id },
:class => issue.css_classes,
:title => "#{ truncate(issue.subject, :length => 100) } (#{ issue.status.name })")
ret += "#{ issue.start_date.nil? ? "[?]" : issue.start_date.to_s }"
ret += "#{ issue.due_date.nil? ? "[?]" : issue.due_date.to_s }"
ret += "#{ issue.assigned_to.nil? ? " " : " (#{h(issue.assigned_to.to_s)})" }"
ret
end
def issue_quick_info_with_description(issue, lines = 3)
description_lines = issue.description.to_s.lines.to_a[0,lines]
if description_lines[lines-1] && issue.description.to_s.lines.size > lines
description_lines[lines-1].strip!
while !description_lines[lines-1].end_with?("...") do
description_lines[lines-1] = description_lines[lines-1] + "."
end
end
issue_quick_info(issue) +
content_tag(:div, textilizable("\n" + description_lines.to_s), :class => "indent")
end
end