Merge pull request #146 from azul/refactor/engines

Refactor/engines

2 files changed, 129 insertions, 0 deletions

diff --git a/engines/support/app/helpers/auto_tickets_path_helper.rb b/engines/support/app/helpers/auto_tickets_path_helper.rb
new file mode 100644
index 0000000..93f3cb9
--- /dev/null
+++ b/engines/support/app/helpers/auto_tickets_path_helper.rb
@@ -0,0 +1,53 @@
+#
+# These "auto" forms of the normal ticket path route helpers allow us to do two things automatically:
+#
+# (1) include the user in the path if appropriate.
+# (2) retain the sort params, if appropriate.
+#
+# Tickets views with a user_id are limited to that user. For admins, they don't need a user_id for any ticket action.
+#
+# This is available both to the views and the tickets_controller.
+#
+module AutoTicketsPathHelper
+
+  protected
+
+  def auto_tickets_path(options={})
+    return unless options.class == Hash
+    options = ticket_view_options.merge options
+    if @user
+      user_tickets_path(@user, options)
+    else
+      tickets_path(options)
+    end
+  end
+
+  def auto_ticket_path(ticket, options={})
+    options = ticket_view_options.merge options
+    if @user
+      user_ticket_path(@user, ticket, options)
+    else
+      ticket_path(ticket, options)
+    end
+  end
+
+  def auto_new_ticket_path(options={})
+    return unless options.class == Hash
+    options = ticket_view_options.merge options
+    if @user
+      new_user_ticket_path(@user, options)
+    else
+      new_ticket_path(options)
+    end
+  end
+
+  private
+
+  def ticket_view_options
+    hsh = {}
+    hsh[:open_status] = params[:open_status] if params[:open_status] && !params[:open_status].empty?
+    hsh[:sort_order]  = params[:sort_order]  if params[:sort_order]  && !params[:sort_order].empty?
+    hsh
+  end
+
+end
\ No newline at end of file
diff --git a/engines/support/app/helpers/tickets_helper.rb b/engines/support/app/helpers/tickets_helper.rb
new file mode 100644
index 0000000..7af50d6
--- /dev/null
+++ b/engines/support/app/helpers/tickets_helper.rb
@@ -0,0 +1,76 @@
+module TicketsHelper
+  #
+  # FORM HELPERS
+  #
+
+  #
+  # hidden fields that should be added to ever ticket form.
+  # these are use for proper redirection after successful actions.
+  #
+  def hidden_ticket_fields
+    haml_concat hidden_field_tag('open_status', params[:open_status])
+    haml_concat hidden_field_tag('sort_order', params[:sort_order])
+    haml_concat hidden_field_tag('user_id', params[:user_id])
+    ""
+  end
+
+  #
+  # PARAM HELPERS
+  #
+
+  def search_status
+    if action?(:index)
+      params[:open_status] || 'open'
+    else
+      nil
+    end
+  end
+
+  def search_order
+    params[:sort_order] || 'updated_at_desc'
+  end
+
+  #
+  # LINK HELPERS
+  #
+
+  def link_to_status(new_status)
+    if new_status == "open"
+      label = t(:open_tickets)
+    elsif new_status == "closed"
+      label = t(:closed_tickets)
+    elsif new_status == "all"
+      label = t(:all_tickets)
+    end
+    link_to label, auto_tickets_path(:open_status => new_status, :sort_order => search_order)
+  end
+
+  def link_to_order(order_field)
+    if search_order.start_with?(order_field)
+      # link for currently-filtered field. Link to other direction of this field.
+      if search_order.end_with? 'asc'
+        direction = 'desc'
+        icon_direction = 'up'
+      else
+        direction = 'asc'
+        icon_direction = 'down'
+      end
+      arrow = content_tag(:i, '', class: 'icon-arrow-'+ icon_direction)
+    else
+      # for not-currently-filtered field, don't display an arrow, and link to descending direction
+      arrow = ''
+      direction = 'desc'
+    end
+
+    if order_field == 'updated'
+      label = t(:updated)
+    elsif order_field == 'created'
+      label = t(:created)
+    end
+
+    link_to auto_tickets_path(:sort_order => order_field + '_at_' + direction, :open_status => search_status) do
+      arrow + label
+    end
+  end
+
+end