278 lines
11 KiB
Ruby
278 lines
11 KiB
Ruby
# redMine - project management software
|
|
# Copyright (C) 2006-2007 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 RedCloth
|
|
# Patch for RedCloth. Fixed in RedCloth r128 but _why hasn't released it yet.
|
|
# <a href="http://code.whytheluckystiff.net/redcloth/changeset/128">http://code.whytheluckystiff.net/redcloth/changeset/128</a>
|
|
def hard_break( text )
|
|
text.gsub!( /(.)\n(?!\n|\Z| *([#*=]+(\s|$)|[{|]))/, "\\1<br />" ) if hard_breaks
|
|
end
|
|
end
|
|
|
|
module ApplicationHelper
|
|
|
|
# Return current logged in user or nil
|
|
def loggedin?
|
|
@logged_in_user
|
|
end
|
|
|
|
# Return true if user is logged in and is admin, otherwise false
|
|
def admin_loggedin?
|
|
@logged_in_user and @logged_in_user.admin?
|
|
end
|
|
|
|
# Return true if user is authorized for controller/action, otherwise false
|
|
def authorize_for(controller, action)
|
|
# check if action is allowed on public projects
|
|
if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ controller, action ]
|
|
return true
|
|
end
|
|
# check if user is authorized
|
|
if @logged_in_user and (@logged_in_user.admin? or Permission.allowed_to_role( "%s/%s" % [ controller, action ], @logged_in_user.role_for_project(@project) ) )
|
|
return true
|
|
end
|
|
return false
|
|
end
|
|
|
|
# Display a link if user is authorized
|
|
def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
|
|
link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller], options[:action])
|
|
end
|
|
|
|
# Display a link to user's account page
|
|
def link_to_user(user)
|
|
link_to user.name, :controller => 'account', :action => 'show', :id => user
|
|
end
|
|
|
|
def link_to_issue(issue)
|
|
link_to "#{issue.tracker.name} ##{issue.id}", :controller => "issues", :action => "show", :id => issue
|
|
end
|
|
|
|
def toggle_link(name, id, options={})
|
|
onclick = "Element.toggle('#{id}'); "
|
|
onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
|
|
onclick << "return false;"
|
|
link_to(name, "#", :onclick => onclick)
|
|
end
|
|
|
|
def image_to_function(name, function, html_options = {})
|
|
html_options.symbolize_keys!
|
|
tag(:input, html_options.merge({
|
|
:type => "image", :src => image_path(name),
|
|
:onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};"
|
|
}))
|
|
end
|
|
|
|
def format_date(date)
|
|
l_date(date) if date
|
|
end
|
|
|
|
def format_time(time)
|
|
l_datetime((time.is_a? String) ? time.to_time : time) if time
|
|
end
|
|
|
|
def day_name(day)
|
|
l(:general_day_names).split(',')[day-1]
|
|
end
|
|
|
|
def month_name(month)
|
|
l(:actionview_datehelper_select_month_names).split(',')[month-1]
|
|
end
|
|
|
|
def pagination_links_full(paginator, options={}, html_options={})
|
|
page_param = options.delete(:page_param) || :page
|
|
|
|
html = ''
|
|
html << link_to_remote(('« ' + l(:label_previous)),
|
|
{:update => "content", :url => options.merge(page_param => paginator.current.previous)},
|
|
{:href => url_for(:params => options.merge(page_param => paginator.current.previous))}) + ' ' if paginator.current.previous
|
|
|
|
html << (pagination_links_each(paginator, options) do |n|
|
|
link_to_remote(n.to_s,
|
|
{:url => {:params => options.merge(page_param => n)}, :update => 'content'},
|
|
{:href => url_for(:params => options.merge(page_param => n))})
|
|
end || '')
|
|
|
|
html << ' ' + link_to_remote((l(:label_next) + ' »'),
|
|
{:update => "content", :url => options.merge(page_param => paginator.current.next)},
|
|
{:href => url_for(:params => options.merge(page_param => paginator.current.next))}) if paginator.current.next
|
|
html
|
|
end
|
|
|
|
# textilize text according to system settings and RedCloth availability
|
|
def textilizable(text, options = {})
|
|
return "" if text.blank?
|
|
|
|
# different methods for formatting wiki links
|
|
case options[:wiki_links]
|
|
when :local
|
|
# used for local links to html files
|
|
format_wiki_link = Proc.new {|title| "#{title}.html" }
|
|
when :anchor
|
|
# used for single-file wiki export
|
|
format_wiki_link = Proc.new {|title| "##{title}" }
|
|
else
|
|
if @project
|
|
format_wiki_link = Proc.new {|title| url_for :controller => 'wiki', :action => 'index', :id => @project, :page => title }
|
|
else
|
|
format_wiki_link = Proc.new {|title| title }
|
|
end
|
|
end
|
|
|
|
# turn wiki links into textile links:
|
|
# example:
|
|
# [[link]] -> "link":link
|
|
# [[link|title]] -> "title":link
|
|
text = text.gsub(/\[\[([^\]\|]+)(\|([^\]\|]+))?\]\]/) {|m| "\"#{$3 || $1}\":" + format_wiki_link.call(Wiki.titleize($1)) }
|
|
|
|
# turn issue ids into links
|
|
# example:
|
|
# #52 -> <a href="/issues/show/52">#52</a>
|
|
text = text.gsub(/#(\d+)(?=\b)/) {|m| link_to "##{$1}", :controller => 'issues', :action => 'show', :id => $1}
|
|
|
|
# turn revision ids into links (@project needed)
|
|
# example:
|
|
# r52 -> <a href="/repositories/revision/6?rev=52">r52</a> (@project.id is 6)
|
|
text = text.gsub(/(?=\b)r(\d+)(?=\b)/) {|m| link_to "r#{$1}", :controller => 'repositories', :action => 'revision', :id => @project.id, :rev => $1} if @project
|
|
|
|
# when using an image link, try to use an attachment, if possible
|
|
attachments = options[:attachments]
|
|
if attachments
|
|
text = text.gsub(/!([<>=]*)(\S+\.(gif|jpg|jpeg|png))!/) do |m|
|
|
align = $1
|
|
filename = $2
|
|
rf = Regexp.new(filename, Regexp::IGNORECASE)
|
|
# search for the picture in attachments
|
|
if found = attachments.detect { |att| att.filename =~ rf }
|
|
image_url = url_for :controller => 'attachments', :action => 'show', :id => found.id
|
|
"!#{align}#{image_url}!"
|
|
else
|
|
"!#{align}#{filename}!"
|
|
end
|
|
end
|
|
end
|
|
|
|
# finally textilize text
|
|
@do_textilize ||= (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize")
|
|
text = @do_textilize ? auto_link(RedCloth.new(text, [:hard_breaks]).to_html) : simple_format(auto_link(h(text)))
|
|
end
|
|
|
|
def error_messages_for(object_name, options = {})
|
|
options = options.symbolize_keys
|
|
object = instance_variable_get("@#{object_name}")
|
|
if object && !object.errors.empty?
|
|
# build full_messages here with controller current language
|
|
full_messages = []
|
|
object.errors.each do |attr, msg|
|
|
next if msg.nil?
|
|
msg = msg.first if msg.is_a? Array
|
|
if attr == "base"
|
|
full_messages << l(msg)
|
|
else
|
|
full_messages << "« " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " » " + l(msg) unless attr == "custom_values"
|
|
end
|
|
end
|
|
# retrieve custom values error messages
|
|
if object.errors[:custom_values]
|
|
object.custom_values.each do |v|
|
|
v.errors.each do |attr, msg|
|
|
next if msg.nil?
|
|
msg = msg.first if msg.is_a? Array
|
|
full_messages << "« " + v.custom_field.name + " » " + l(msg)
|
|
end
|
|
end
|
|
end
|
|
content_tag("div",
|
|
content_tag(
|
|
options[:header_tag] || "h2", lwr(:gui_validation_error, full_messages.length) + " :"
|
|
) +
|
|
content_tag("ul", full_messages.collect { |msg| content_tag("li", msg) }),
|
|
"id" => options[:id] || "errorExplanation", "class" => options[:class] || "errorExplanation"
|
|
)
|
|
else
|
|
""
|
|
end
|
|
end
|
|
|
|
def lang_options_for_select(blank=true)
|
|
(blank ? [["(auto)", ""]] : []) +
|
|
GLoc.valid_languages.collect{|lang| [ ll(lang.to_s, :general_lang_name), lang.to_s]}.sort{|x,y| x.first <=> y.first }
|
|
end
|
|
|
|
def label_tag_for(name, option_tags = nil, options = {})
|
|
label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
|
|
content_tag("label", label_text)
|
|
end
|
|
|
|
def labelled_tabular_form_for(name, object, options, &proc)
|
|
options[:html] ||= {}
|
|
options[:html].store :class, "tabular"
|
|
form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc)
|
|
end
|
|
|
|
def check_all_links(form_name)
|
|
link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
|
|
" | " +
|
|
link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")
|
|
end
|
|
|
|
def calendar_for(field_id)
|
|
image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
|
|
javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
|
|
end
|
|
|
|
def wikitoolbar_for(field_id)
|
|
return '' unless Setting.text_formatting == 'textile'
|
|
javascript_include_tag('jstoolbar') + javascript_tag("var toolbar = new jsToolBar($('#{field_id}')); toolbar.draw();")
|
|
end
|
|
end
|
|
|
|
class TabularFormBuilder < ActionView::Helpers::FormBuilder
|
|
include GLoc
|
|
|
|
def initialize(object_name, object, template, options, proc)
|
|
set_language_if_valid options.delete(:lang)
|
|
@object_name, @object, @template, @options, @proc = object_name, object, template, options, proc
|
|
end
|
|
|
|
(field_helpers - %w(radio_button hidden_field) + %w(date_select)).each do |selector|
|
|
src = <<-END_SRC
|
|
def #{selector}(field, options = {})
|
|
return super if options.delete :no_label
|
|
label_text = l(options[:label]) if options[:label]
|
|
label_text ||= l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym)
|
|
label_text << @template.content_tag("span", " *", :class => "required") if options.delete(:required)
|
|
label = @template.content_tag("label", label_text,
|
|
:class => (@object && @object.errors[field] ? "error" : nil),
|
|
:for => (@object_name.to_s + "_" + field.to_s))
|
|
label + super
|
|
end
|
|
END_SRC
|
|
class_eval src, __FILE__, __LINE__
|
|
end
|
|
|
|
def select(field, choices, options = {}, html_options = {})
|
|
label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
|
|
label = @template.content_tag("label", label_text,
|
|
:class => (@object && @object.errors[field] ? "error" : nil),
|
|
:for => (@object_name.to_s + "_" + field.to_s))
|
|
label + super
|
|
end
|
|
|
|
end
|
|
|