Merge branch 'master' into allow-no-nickname

Conflicts:
	app/views/home/ordergroup.html.haml
	app/views/login/new_password.html.haml
	app/views/shared/_auto_complete_users.rhtml
	app/views/shared/memberships/_current_members.rhtml
	app/views/shared/memberships/_non_members.rhtml

lib/foodsoft_wiki/app/controllers/pages_controller.rb

@@ -0,0 +1,130 @@
+# encoding: utf-8
+class PagesController < ApplicationController
+
+  def index
+    @page = Page.find_by_permalink "Home"
+
+    if @page
+      render :action => 'show'
+    else
+      redirect_to all_pages_path
+    end
+  end
+
+  def show
+    if params[:permalink]
+      @page = Page.find_by_permalink(params[:permalink])
+    elsif params[:id]
+      page = Page.find_by_id(params[:id])
+      if page.nil?
+        flash[:error] = I18n.t('pages.cshow.error_noexist')
+        redirect_to all_pages_path and return
+      else
+        redirect_to wiki_page_path(page.permalink) and return
+      end
+    end
+    
+    if @page.nil?
+      redirect_to new_page_path(:title => params[:permalink])
+    elsif @page.redirect?
+      page = Page.find_by_id(@page.redirect)
+      unless page.nil?
+        flash[:notice] = I18n.t('pages.cshow.redirect_notice', :page => @page.title)
+        redirect_to wiki_page_path(page.permalink)
+      end
+    end
+  end
+
+  def new
+    @page = Page.new
+    @page.title = params[:title].gsub("_", " ") if params[:title]
+    @page.parent = Page.find_by_permalink(params[:parent]) if params[:parent]
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.xml  { render :xml => @page }
+    end
+  end
+
+  def edit
+    @page = Page.find(params[:id])
+  end
+
+  def create
+    @page = current_user.pages.build(params[:page])
+
+    if params[:preview]
+      render :action => 'new'
+    else
+      if @page.save
+        flash[:notice] = I18n.t('pages.create.notice')
+        redirect_to(wiki_page_path(@page.permalink))
+      else
+        render :action => "new"
+      end
+    end
+  end
+
+  def update
+    @page = Page.find(params[:id])
+    @page.attributes = params[:page].merge({:user => current_user})
+
+    if params[:preview]
+      @page.attributes = params[:page]
+      render :action => 'edit'
+    else
+      if @page.save
+        @page.parent_id = parent_id if (!params[:parent_id].blank? \
+            and params[:parent_id] != @page_id)
+        flash[:notice] = I18n.t('pages.update.notice')
+        redirect_to wiki_page_path(@page.permalink)
+      else
+        render :action => "edit"
+      end
+    end
+
+  rescue ActiveRecord::StaleObjectError
+    flash[:error] = I18n.t('pages.error_stale_object')
+    redirect_to wiki_page_path(@page.permalink)
+  end
+
+  def destroy
+    @page = Page.find(params[:id])
+    @page.destroy
+
+    flash[:notice] = I18n.t('pages.destroy.notice', :page => @page.title)
+    redirect_to wiki_path
+  end
+
+  def all
+    @pages = Page.non_redirected
+    @partial = params[:view] || 'recent_changes'
+
+    if params[:name]
+      @pages = @pages.where("title LIKE ?", "%#{params[:name]}%").limit(20).order('updated_at DESC')
+      @partial = 'title_list'
+    else
+      order = case @partial
+        when 'recent_changes' then
+          'updated_at DESC'
+        when 'site_map' then
+          'created_at DESC'
+        when 'title_list' then
+          'title DESC'
+              end
+      @pages.order(order)
+    end
+  end
+
+  def version
+    @page = Page.find(params[:id])
+    @version = Page::Version.find_by_page_id_and_lock_version params[:id], params[:version]
+  end
+
+  def revert
+    @page = Page.find(params[:id])
+    @page.revert_to!(params[:version].to_i)
+
+    redirect_to wiki_page_path(@page.permalink)
+  end
+end

lib/foodsoft_wiki/app/helpers/pages_helper.rb

@@ -0,0 +1,59 @@
+module PagesHelper
+  include WikiCloth
+
+  def wikified_body(body, title = nil)
+    WikiCloth.new({:data => body+"\n", :link_handler => Wikilink.new, :params => {:referer => title}}).to_html.html_safe
+  end
+
+  def link_to_wikipage(page, text = nil)
+    if text == nil
+      link_to page.title, wiki_page_path(:permalink => page.permalink)
+    else
+      link_to text, wiki_page_path(:permalink => page.permalink)
+    end
+  end
+
+
+  def link_to_wikipage_by_permalink(permalink, text = nil)
+    unless permalink.blank?
+      page = Page.find_by_permalink(permalink)
+      if page.nil?
+        if text.nil?
+          link_to permalink,  new_page_path(:title => permalink)
+        else
+          link_to text,  new_page_path(:title => permalink)
+        end
+      else
+        link_to_wikipage(page, text)
+      end
+    end
+  end
+
+  def generate_toc(body)
+    toc = String.new
+    body.gsub(/^([=]{1,6})\s*(.*?)\s*(\1)/) do
+      number = $1.length - 1
+      name = $2
+
+      toc << "*" * number + " #{name}\n"
+    end
+    logger.debug toc.inspect
+    unless toc.blank?
+      toc = WikiCloth.new({:data => toc, :link_handler => Wikilink.new}).to_html
+
+      toc.gsub(/<li>([^<>\n]*)/) do
+        name = $1
+        anchor = name.gsub(/\s/, '_').gsub(/[^a-zA-Z_]/, '')
+        "<li><a href='##{anchor}'>#{name.truncate(20)}</a>"
+      end.html_safe
+    end
+  end
+
+  def parent_pages_to_select(current_page)
+    unless current_page.homepage? # Homepage is the page trees root!
+      Page.non_redirected.reject { |p| p == current_page or p.ancestors.include?(current_page) }
+    else
+      Array.new
+    end
+  end
+end

lib/foodsoft_wiki/app/models/page.rb

@@ -0,0 +1,56 @@
+class Page < ActiveRecord::Base
+  include ActsAsTree
+
+  belongs_to :user, :foreign_key => 'updated_by'
+
+  acts_as_versioned version_column: :lock_version, limit: 20
+  self.non_versioned_columns += %w(permalink created_at title)
+
+  acts_as_tree :order => "title"
+
+  attr_accessor :old_title # Save title to create redirect page when editing title
+
+  validates_presence_of :title, :body
+  validates_uniqueness_of :permalink, :title
+
+  before_validation :set_permalink, :on => :create
+  before_validation :update_permalink, :on => :update
+  after_update :create_redirect
+
+  scope :non_redirected, :conditions => {:redirect => nil}
+  scope :no_parent, :conditions => {:parent_id => nil}
+
+  def self.permalink(title)
+    title.gsub(/[\/\.,;@\s]/, "_").gsub(/[\"\']/, "")
+  end
+
+  def homepage?
+    permalink == "Home"
+  end
+
+  def set_permalink
+    unless title.blank?
+      self.permalink = Page.count == 0 ? "Home" : Page.permalink(title)
+    end
+  end
+
+  protected
+
+  def update_permalink
+    if changed.include?("title")
+      set_permalink
+      self.old_title = changes["title"].first # Save title for creating redirect
+    end
+  end
+
+  def create_redirect
+    unless old_title.blank?
+      Page.create :redirect => id,
+        :title => old_title,
+        :body => I18n.t('model.page.redirect', :title => title),
+        :permalink => Page.permalink(old_title),
+        :updated_by => updated_by
+    end
+  end
+end
+

lib/foodsoft_wiki/app/views/pages/_body.html.haml

@@ -0,0 +1,9 @@
+- content = wikified_body @page.body, @page.title
+- toc = generate_toc @page.body
+
+- unless toc.blank? or params[:preview]
+  - content_for :sidebar do
+    #wikitoc.well.well-small
+      %h3= t '.title_toc'
+      = toc
+= content

lib/foodsoft_wiki/app/views/pages/_form.html.haml

@@ -0,0 +1,85 @@
+- if params[:preview]
+  %section#wikiContent
+    = render 'body'
+
+.row-fluid
+  .span8
+    = simple_form_for @page do |f|
+      = f.hidden_field :lock_version
+      = f.input :title, input_html: {class: 'input-xxlarge'}
+      = f.input :body, input_html: {class: 'input-xxlarge'}
+      = f.input :parent_id, as: :select, collection: parent_pages_to_select(@page)
+      .form-actions
+        = button_tag :name => 'preview', class: 'btn' do
+          %i.icon-search= t '.preview'
+        = button_tag class: 'btn' do
+          %i.icon-save= t 'ui.save'
+        = link_to t('ui.or_cancel'), @page
+
+  .span4
+    %h3= t '.help.title'
+    %table.table
+      %tbody
+        %tr
+          %td(colspan=2)
+            %b= t '.help.section_character'
+        %tr
+          %td
+            %i= t '.help.italic'
+          %td
+            %pre
+              ''#{t '.help.italic'}''<br />
+        %tr
+          %td
+            %b= t '.help.bold'
+          %td
+            %pre '''#{t '.help.bold'}'''<br />
+        %tr
+          %td= t '.help.noformat'
+          %td
+            %pre &lt;nowiki&gt;#{t '.help.text'}&lt;/nowiki&gt;
+        %tr
+          %td(colspan=2)
+            %b= t '.help.section_block'
+        %tr
+          %td= t '.help.headings'
+          %td
+            %pre
+              \== #{t '.help.heading', level: 1} ==
+            %pre
+              \=== #{t '.help.heading', level: 2} ===
+            %pre
+              \==== #{t '.help.heading', level: 3} ====
+        %tr
+          %td= t '.help.unordered_list'
+          %td
+            %pre
+              * #{t '.help.list_item_1'}
+            %pre
+              ** #{t '.help.list_item_2'}
+        %tr
+          %td= t '.help.ordered_list'
+          %td
+            %pre
+              \# #{t '.help.list_item_1'}
+            %pre
+              \# #{t '.help.list_item_2'}
+        %tr
+          %td(colspan=2)
+            %b= t '.help.section_link'
+        %tr
+          %td= t '.help.wiki_links'
+          %td
+            %pre
+              [[#{t '.help.wiki_link_ex'}]]
+        %tr
+          %td= t '.help.external_links'
+          %td
+            %pre
+              [http://example.net #{t '.help.external_link_ex'}]
+        %tr
+          %td(colspan=2)
+            %b= t '.help.section_table'
+        %tr
+          %td!= t '.help.see_tables', tables_link: link_to(t('.help.tables_link'), "http://www.mediawiki.org/wiki/Help:Tables", :target => '_blank')
+

lib/foodsoft_wiki/app/views/pages/_page_list_item.html.haml

@@ -0,0 +1,8 @@
+-ident = 20 * level
+%tr
+  %td{:style => "padding-left: #{ident}px"}
+    = link_to page.title, wiki_page_path(page.permalink)
+  %td #{show_user page.user} (#{format_datetime_timespec(page.updated_at, t('.date_format'))})
+-if siteMap == 1
+  -for child in page.children.all
+    = render :partial => 'page_list_item', :locals => {:page => child, :level => level+1, :siteMap => 1}

lib/foodsoft_wiki/app/views/pages/_recent_changes.html.haml

@@ -0,0 +1,8 @@
+%table.table.table-striped
+  %thead
+    %tr
+      %th= t 'pages.title'
+      %th= t 'pages.last_updated'
+  %tbody
+    - for page in @pages
+      = render :partial => "page_list_item", :locals => {:page => page, :level => 0, :siteMap => 0}

lib/foodsoft_wiki/app/views/pages/_site_map.html.haml

@@ -0,0 +1,12 @@
+%table.table.table-striped
+  %thead
+    %tr
+      %th= t 'pages.title'
+      %th= t 'pages.last_updated'
+    - homepage = Page.find_by_permalink('Home')
+    - unless homepage.nil?
+      = render :partial => 'page_list_item', :locals => {:page => homepage, :level => 0, :siteMap => 1}
+  %tbody
+    - for page in @pages
+      - if page.id != homepage.try(:id)
+        = render :partial => 'page_list_item', :locals => {:page => page, :level => 0, :siteMap => 1}

lib/foodsoft_wiki/app/views/pages/_title_list.html.haml

@@ -0,0 +1,8 @@
+%table.table.table-striped
+  %thead
+    %tr
+      %th= t 'pages.title'
+      %th= t 'pages.last_updated'
+  %tbody
+    - for page in @pages
+      = render :partial => "page_list_item", :locals => {:page => page, :level => 0, :siteMap => 0}

lib/foodsoft_wiki/app/views/pages/all.html.haml

@@ -0,0 +1,17 @@
+- title t('.title'), false
+
+- content_for :sidebar do
+  = link_to t('.new_page'), new_page_path, class: 'btn btn-primary'
+
+.navbar
+  .navbar-inner
+    %ul.nav
+      %li= link_to t('.recent_changes'), all_pages_path(:view => 'recent_changes')
+      %li= link_to t('.title_list'), all_pages_path(:view => 'title_list')
+      %li= link_to t('.site_map'), all_pages_path(:view => 'site_map')
+    = form_tag all_pages_path, method: :get, class: 'form-search pull-right' do
+      = text_field_tag :name, params[:name], class: 'input-medium search-query',
+        placeholder: t('.search.placeholder')
+      = submit_tag t('.search.action'), class: 'btn'
+
+= render @partial

lib/foodsoft_wiki/app/views/pages/edit.html.haml

@@ -0,0 +1,3 @@
+- title t('.title')
+
+= render 'form'

lib/foodsoft_wiki/app/views/pages/new.html.haml

@@ -0,0 +1,3 @@
+- title t('.title')
+
+= render 'form'

lib/foodsoft_wiki/app/views/pages/show.html.haml

@@ -0,0 +1,51 @@
+- title @page.title, false
+
+- content_for :sidebar do
+  %p
+    = link_to edit_page_path(@page), class: 'btn btn-primary' do
+      %i.icon-edit= t '.edit'
+  .well.well-small
+    %ul.nav.nav-list
+      %li
+      %li= link_to t('.versions', count: @page.versions.count), "#versions", 'data-toggle-this' => '#versions'
+      - unless @page.children.empty?
+        %li= link_to t('.subpages'), "#subpages", 'data-toggle-this' => '#subpages'
+
+  #versions.well.well-small{:style => "display:none"}
+    %h3= t '.title_versions'
+    %ul.unstyled
+      - @page.versions.reverse.each do |version|
+        %li
+          = link_to I18n.l(version.updated_at, :format => t('.date_format')), version_page_path(@page, :version => version.lock_version)
+          = "(#{show_user(User.find_by_id(version.updated_by))})"
+
+  - unless @page.children.empty?
+    #subpages.well.well-small{:style => "display:none"}
+      %h3= t '.subpages'
+      %ul.unstyled
+        - @page.children.each do |page|
+          %li= link_to_wikipage(page)
+
+%ul.breadcrumb
+  %li
+    = link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
+    %span.divider /
+  - for page in @page.ancestors.reverse
+    %li
+      = link_to_wikipage(page)
+      %span.divider /
+  %li.active= @page.title
+
+
+#wikiContent
+  .page-header
+    %h1= @page.title
+  = render :partial => 'body'
+
+%hr.clear/
+%p
+  = link_to edit_page_path(@page), class: 'btn btn-primary' do
+    %i.icon-edit= t '.edit'
+  = link_to t('.delete'), @page, class: 'btn btn-danger', :method => :delete,
+    :confirm => t('.delete_confirm')
+  != '| ' + t('.last_updated', user: show_user(@page.user), when: format_datetime(@page.updated_at))

lib/foodsoft_wiki/app/views/pages/version.html.haml

@@ -0,0 +1,11 @@
+- title t('.title', title: @page.title, version: @version.lock_version)
+
+- content_for :sidebar do
+  %h3= t '.title_version'
+  %b= "#{format_datetime_timespec(@version.updated_at, t('.date_format'))}"
+  %ul
+    %li= t '.author', user: show_user(User.find(@version.updated_by))
+    %li= link_to t('.view_current'), wiki_page_path(:permalink => @page.permalink)
+    %li= link_to t('.revert'), revert_page_path(@page, :version => @version.lock_version)
+
+= wikified_body @version.body