Class: Alchemy::Admin::PagesController

Inherits:
ResourcesController show all
Includes:
CurrentLanguage, OnPageLayout::CallbacksRunner
Defined in:
app/controllers/alchemy/admin/pages_controller.rb

Constant Summary

Constants inherited from ResourcesController

ResourcesController::COMMON_SEARCH_FILTER_EXCLUDES

Instance Method Summary collapse

Methods inherited from ResourcesController

#resource_filters, #resource_filters_for_select, #resource_has_deprecated_filters, #resource_has_filters

Methods included from ResourcesHelper

#contains_relations?, #edit_resource_path, #new_resource_path, #render_attribute, #render_resources, #resource_attribute_field_options, #resource_has_tags, #resource_instance_variable, #resource_model, #resource_name, #resource_path, #resource_relations_names, #resource_scope, #resource_url_proxy, #resource_window_size, #resources_instance_variable, #resources_path, #sortable_resource_header_column

Methods inherited from BaseController

#leave

Methods included from Modules

included, #module_definition_for, register_module

Methods included from Alchemy::AbilityHelper

#current_ability

Methods included from ConfigurationMethods

#configuration, #multi_language?, #multi_site?, #prefix_locale?

Instance Method Details

#configure ⇒ Object

Set page configuration like page names, meta tags and states.



121
122
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 121

def configure
end

#copy_language_tree ⇒ Object 



209
210
211
212
213
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 209

def copy_language_tree
  language_root_to_copy_from.copy_children_to(copy_of_language_root)
  flash[:notice] = Alchemy.t(:language_pages_copied)
  redirect_to admin_pages_path
end

#create ⇒ Object 



86
87
88
89
90
91
92
93
94
95
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 86

def create
  @page = paste_from_clipboard || Page.new(page_params)
  if @page.save
    flash[:notice] = Alchemy.t("Page created", name: @page.name)
    do_redirect_to(redirect_path_after_create_page)
  else
    new
    render :new
  end
end

#destroy ⇒ Object

Fetches page via before filter, destroys it and redirects to page tree



143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 143

def destroy
  if @page.destroy
    flash[:notice] = Alchemy.t("Page deleted", name: @page.name)

    # Remove page from clipboard
    clipboard = get_clipboard("pages")
    clipboard.delete_if { |item| item["id"] == @page.id.to_s }
  else
    flash[:warning] = @page.errors.full_messages.to_sentence
  end

  respond_to do |format|
    format.js do
      @redirect_url = if @page.layoutpage?
        alchemy.admin_layoutpages_path
      else
        alchemy.admin_pages_path
      end

      render :redirect
    end
  end
end

#edit ⇒ Object

Edit the content of the page and all its elements and ingredients.

Locks the page to current user to prevent other users from editing it meanwhile.



101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 101

def edit
  # fetching page via before filter
  if page_is_locked?
    flash[:warning] = Alchemy.t("This page is locked", name: @page.locker_name)
    redirect_to admin_pages_path
  elsif page_needs_lock?
    @page.lock_to!(current_alchemy_user)
  end
  @preview_urls = Alchemy.preview_sources.map do |klass|
    [
      klass.model_name.human,
      klass.new(routes: Alchemy::Engine.routes).url_for(@page)
    ]
  end
  @preview_url = @preview_urls.first.last
  @layoutpage = @page.layoutpage?
  Alchemy::Current.language = @page.language
end

#flush ⇒ Object 



215
216
217
218
219
220
221
222
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 215

def flush
  @current_language.pages.flushables.update_all(published_at: Time.current)
  # We need to ensure, that also all layoutpages get the +published_at+ timestamp set,
  # but not set to public true, because the cache_key for an element is +published_at+
  # and we don't want the layout pages to be present in +Page.published+ scope.
  @current_language.pages.flushable_layoutpages.update_all(published_at: Time.current)
  respond_to { |format| format.js }
end

#fold ⇒ Object 



171
172
173
174
175
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 171

def fold
  # @page is fetched via before filter
  @page.fold!(current_alchemy_user.id, !@page.folded?(current_alchemy_user.id))
  render json: serialized_page_tree
end

#index ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 40

def index
  @query = @current_language.pages.contentpages.ransack(search_filter_params[:q])

  if @view == "list"
    @query.sorts = default_sort_order if @query.sorts.empty?
    items = @query.result

    if search_filter_params[:tagged_with].present?
      items = items.tagged_with(search_filter_params[:tagged_with])
    end

    if search_filter_params[:filter].present?
      items = apply_filters(items)
    end

    items = items.page(params[:page] || 1).per(items_per_page)
    @pages = items
  end
end

#info ⇒ Object 



75
76
77
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 75

def info
  render layout: !request.xhr?
end

#link ⇒ Object 



167
168
169
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 167

def link
  render LinkDialog::Tabs.new(**link_dialog_params)
end

#new ⇒ Object 



79
80
81
82
83
84
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 79

def new
  @page ||= Page.new(layoutpage: params[:layoutpage] == "true", parent_id: params[:parent_id])
  @page_layouts = Page.layouts_for_select(@current_language.id, layoutpages: @page.layoutpage?)
  @clipboard = get_clipboard("pages")
  @clipboard_items = Page.all_from_clipboard_for_select(@clipboard, @current_language.id, layoutpages: @page.layoutpage?)
end

#publish ⇒ Object

Sets the page public and updates the published_at attribute that is used as cache_key



201
202
203
204
205
206
207
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 201

def publish
  # fetching page via before filter
  @page.publish!

  flash[:notice] = Alchemy.t(:page_published, name: @page.name)
  redirect_back(fallback_location: admin_pages_path)
end

#show ⇒ Object

Used by page preview iframe in Page#edit view.



68
69
70
71
72
73
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 68

def show
  Current.preview_page = @page
  # Setting the locale to pages language, so the page content has it's correct translations.
  ::I18n.locale = @page.language.locale
  render(layout: Alchemy::Config.get(:admin_page_preview_layout) || "application")
end

#tree ⇒ Object

Returns all pages as a tree from the root given by the id parameter



62
63
64
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 62

def tree
  render json: serialized_page_tree
end

#unlock ⇒ Object

Leaves the page editing mode and unlocks the page for other users



178
179
180
181
182
183
184
185
186
187
188
189
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 178

def unlock
  # fetching page via before filter
  @page.unlock!
  flash[:notice] = Alchemy.t(:unlocked_page, name: @page.name)
  @pages_locked_by_user = Page.from_current_site.locked_by(current_alchemy_user)
  respond_to do |format|
    format.js
    format.html do
      redirect_to(unlock_redirect_path, allow_other_host: true)
    end
  end
end

#unlock_redirect_path ⇒ Object 



191
192
193
194
195
196
197
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 191

def unlock_redirect_path
  if params[:redirect_to].to_s.match?(/\A\/admin\/(layout_)?pages/)
    params[:redirect_to]
  else
    admin_pages_path
  end
end

#update ⇒ Object

Updates page

  • fetches page via before filter



128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'app/controllers/alchemy/admin/pages_controller.rb', line 128

def update
  @old_parent_id = @page.parent_id
  if @page.update(page_params)
    @notice = Alchemy.t("Page saved", name: @page.name)
    @while_page_edit = request.referer.include?("edit")

    unless @while_page_edit
      @tree = serialized_page_tree
    end
  else
    render :configure
  end
end