#-- 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 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, model, options) content_tag "div", journal_content, { :id => "change-#{journal.id}", :class => journal.css_classes } end # This renders a journal entry with a header and details def render_journal_details(journal, header_label = :label_updated_time_by, model=nil, options={}) header = <<-HTML

#{authoring journal.created_at, journal.user, :label => header_label} #{content_tag('a', '', :name => "note-#{journal.anchor}")}

#{avatar(journal.user, :size => "40")}
#{render_notes(model, journal, options) unless journal.notes.blank?} HTML if journal.details.any? details = content_tag "ul", :class => "details journal-attributes" do journal.details.collect do |detail| if d = journal.render_detail(detail) content_tag("li", d) end end.compact.join(' ') 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{
((.|\s)*?)
}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