[Fix #1098] Using custom views to remove edit and delete button from index

This can be reverted when Administrate gem will include this fix : https://github.com/thoughtbot/administrate/pull/597 (>=0.5.0)

app/views/manager/application/_collection.html.haml

@@ -0,0 +1,38 @@
+-# # Collection
+-#
+-# This partial is used on the `index` and `show` pages
+-# to display a collection of resources in an HTML table.
+-#
+-# ## Local variables:
+-#
+-# - `collection_presenter`:
+-#   An instance of [Administrate::Page::Collection][1].
+-#   The table presenter uses `ResourceDashboard::COLLECTION_ATTRIBUTES` to determine
+-#   the columns displayed in the table
+-# - `resources`:
+-#   An ActiveModel::Relation collection of resources to be displayed in the table.
+-#   By default, the number of resources is limited by pagination
+-#   or by a hard limit to prevent excessive page load times
+-#
+-# [1]: http://www.rubydoc.info/gems/administrate/Administrate/Page/Collection
+
+%table.collection-data{ "aria-labelledby": "page-title" }
+  %thead
+    %tr
+      - collection_presenter.attribute_types.each do |attr_name, attr_type|
+        %th.cell-label{ class: "cell-label--#{attr_type.html_class} cell-label--#{collection_presenter.ordered_html_class(attr_name)}", scope: "col" }
+          = link_to(sanitized_order_params.merge(collection_presenter.order_params_for(attr_name))) do
+            = t("helpers.label.#{resource_name}.#{attr_name}", default: attr_name.to_s).titleize
+
+            - if collection_presenter.ordered_by?(attr_name)
+              %span.cell-label__sort-indicator{ class: "cell-label__sort-indicator--#{collection_presenter.ordered_html_class(attr_name)}" }
+                = svg_tag("administrate/sort_arrow.svg", "sort_arrow", width: "13", height: "13")
+      %th{ colspan: "2", scope: "col" }
+
+  %tbody
+    - resources.each do |resource|
+      %tr.table__row{ role: "link", tabindex: "0", "data-url": polymorphic_path([namespace, resource]) }
+        - collection_presenter.attributes_for(resource).each do |attribute|
+          %td.cell-data{ class: "cell-data--#{attribute.html_class}" }
+            = link_to polymorphic_path([namespace, resource]), class: "action-show table__link-plain" do
+              = render_field attribute

app/views/manager/application/index.html.haml

@@ -0,0 +1,38 @@
+-# # Index
+-#
+-# This view is the template for the index page.
+-# It is responsible for rendering the search bar, header and pagination.
+-# It renders the `_table` partial to display details about the resources.
+-#
+-# ## Local variables:
+-#
+-# - `page`:
+-#   An instance of [Administrate::Page::Collection][1].
+-#   Contains helper methods to help display a table,
+-#   and knows which attributes should be displayed in the resource's table.
+-# - `resources`:
+-#   An instance of `ActiveRecord::Relation` containing the resources
+-#   that match the user's search criteria.
+-#   By default, these resources are passed to the table partial to be displayed.
+-# - `search_term`:
+-#   A string containing the term the user has searched for, if any.
+-# - `show_search_bar`:
+-#   A boolean that determines if the search bar should be shown.
+-#
+-# [1]: http://www.rubydoc.info/gems/administrate/Administrate/Page/Collection
+
+- content_for(:title) do
+  = display_resource_name(page.resource_name)
+
+- content_for(:search) do
+  - if show_search_bar
+    = render "search", search_term: search_term
+
+%header.header
+  %h1.header__heading#page-title
+    = content_for(:title)
+  .header__actions
+
+= render "collection", collection_presenter: page, resources: resources
+
+= paginate resources

app/views/manager/application/show.html.haml

@@ -0,0 +1,29 @@
+-# # Show
+-#
+-# This view is the template for the show page.
+-# It renders the attributes of a resource,
+-# as well as a link to its edit page.
+-#
+-# ## Local variables:
+-#
+-# - `page`:
+-#   An instance of [Administrate::Page::Show][1].
+-#   Contains methods for accessing the resource to be displayed on the page,
+-#   as well as helpers for describing how each attribute of the resource
+-#   should be displayed.
+-#
+-# [1]: http://www.rubydoc.info/gems/administrate/Administrate/Page/Show
+
+- content_for(:title) { page.page_title }
+
+%header.header
+  %h1.header__heading= content_for(:title)
+  .header__actions
+
+%dl
+  - page.attributes.each do |attribute|
+    %dt.attribute-label
+      = t("helpers.label.#{resource_name}.#{attribute.name}", default: attribute.name.titleize)
+
+    %dd.attribute-data{ class: "attribute-data--#{attribute.html_class}" }
+      = render_field attribute