obsolete.ChilliProject/app/helpers/journals_helper.rb

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# This file is part of the acts_as_journalized plugin for the redMine
# project management software
#
# Copyright (C) 2006-2008 Jean-Philippe Lang
# Copyright (C) 2010 Finn GmbH, http://finn.de
#
# 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 journal 2
# of the License, or (at your option) any later journal.
#
# 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 JournalsHelper
unloadable
include ApplicationHelper
include ActionView::Helpers::TagHelper
def self.included(base)
base.class_eval do
if respond_to? :before_filter
before_filter :find_optional_journal, :only => [:edit]
end
end
end
def render_journal(model, journal, options = {})
return "" if journal.initial?
journal_content = render_journal_details(journal, :label_updated_time_by)
journal_content += render_notes(model, journal, options) unless journal.notes.blank?
content_tag "div", journal_content, { :id => "change-#{journal.id}", :class => journal.css_classes }
end
# This renders a journal entry wiht a header and details
def render_journal_details(journal, header_label = :label_updated_time_by)
header = <<-HTML
<h4>
<div style="float:right;">#{link_to "##{journal.anchor}", :anchor => "note-#{journal.anchor}"}</div>
#{avatar(journal.user, :size => "24")}
#{content_tag('a', '', :name => "note-#{journal.anchor}")}
#{authoring journal.created_at, journal.user, :label => header_label}
</h4>
HTML
if journal.details.any?
details = content_tag "ul", :class => "details" do
journal.details.collect do |detail|
if d = journal.render_detail(detail)
content_tag("li", d)
end
end.compact
end
end
content_tag("div", "#{header}#{details}", :id => "change-#{journal.id}", :class => "journal")
end
def render_notes(model, journal, options={})
controller = model.class.name.downcase.pluralize
action = 'edit'
reply_links = authorize_for(controller, action)
if User.current.logged?
editable = User.current.allowed_to?(options[:edit_permission], journal.project) if options[:edit_permission]
if journal.user == User.current && options[:edit_own_permission]
editable ||= User.current.allowed_to?(options[:edit_own_permission], journal.project)
end
end
unless journal.notes.blank?
links = [].tap do |l|
if reply_links
l << link_to_remote(image_tag('comment.png'), :title => l(:button_quote),
:url => {:controller => controller, :action => action, :id => model, :journal_id => journal})
end
if editable
l << link_to_in_place_notes_editor(image_tag('edit.png'), "journal-#{journal.id}-notes",
{ :controller => 'journals', :action => 'edit', :id => journal },
:title => l(:button_edit))
end
end
end
content = ''
content << content_tag('div', links.join(' '), :class => 'contextual') unless links.empty?
content << textilizable(journal, :notes)
css_classes = "wiki"
css_classes << " editable" if editable
content_tag('div', content, :id => "journal-#{journal.id}-notes", :class => css_classes)
end
def link_to_in_place_notes_editor(text, field_id, url, options={})
onclick = "new Ajax.Request('#{url_for(url)}', {asynchronous:true, evalScripts:true, method:'get'}); return false;"
link_to text, '#', options.merge(:onclick => onclick)
end
# This may conveniently be used by controllers to find journals referred to in the current request
def find_optional_journal
@journal = Journal.find_by_id(params[:journal_id])
end
def render_reply(journal)
user = journal.user
text = journal.notes
# Replaces pre blocks with [...]
text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
render(:update) do |page|
page << "$('notes').value = \"#{escape_javascript content}\";"
page.show 'update'
page << "Form.Element.focus('notes');"
page << "Element.scrollTo('update');"
page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
end
end
end