Class: Caboose::PagesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/caboose/pages_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#add_ga_event, #admin_add, #admin_bulk_add, #admin_bulk_delete, #admin_bulk_update, #admin_edit, #admin_json, #admin_json_single, #before_before_action, #hashify_query_string, #init_cart, #logged_in?, #logged_in_user, #login_user, #logout_user, #parse_url_params, #reject_param, #under_construction_or_forwarding_domain?, #user_is_allowed, #user_is_allowed_to, #validate_cookie, #validate_token, #var, #verify_logged_in

Instance Method Details

#admin_block_options_helper(options, b, prefix) ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 901

def admin_block_options_helper(options, b, prefix)
  options << { 'value' => b.id, 'text' => "#{prefix}#{b.title}" }      
  b.children.each do |b2|
    admin_block_options_helper(options, b2, "#{prefix} - ")        
  end      
end

#admin_change_logs ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 525

def admin_change_logs
  return unless user_is_allowed('logs', 'view')
  @page = Page.find(params[:id])  
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    @logs = ChangeLog.where(:page_id => @page.id).where('(is_field is false and (action = ? OR action = ?)) OR (action != ? and action != ?)','added','deleted','added','deleted').order('timestamp desc, id desc').limit(500)
    render :layout => 'caboose/admin'
  end
end

#admin_create ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 550

def admin_create
  return unless user_is_allowed('pages', 'add')

  resp = Caboose::StdClass.new({
    'error' => nil,
    'redirect' => nil
  })
        
  parent_id = params[:parent_id]
  title = params[:title]
  layout_id = params[:layout_id]  

  parent = Caboose::Page.find(parent_id)

  allowed_to_edit = Page.page_ids_with_permission(logged_in_user, 'edit')
  allowed_to_edit = allowed_to_edit.count > 0 ? allowed_to_edit.include?(parent.id) : false

  if title.blank?
    resp.error = "Page Title is required."
  elsif (!logged_in_user.is_allowed('all', 'all') && !allowed_to_edit)
    resp.error = "You don't have permission to add a page there."
  end
  if (!resp.error.nil?)
    render :json => resp
    return
  end
  
  # Blank page
  if params[:use_template] == 'no' && params[:use_copy] == 'no' 
    page = Caboose::Page.new
    if parent.nil?
      d = Domain.where(:domain => request.host_with_port).first.site_id
      page.site_id = d.site_id
    else      
      page.site_id = parent.site_id
    end
    page.title = title
    page.parent_id = parent_id      
    page.hide = true
    page.save
    i = 0
    begin 
      page.slug = Page.slug(page.title + (i > 0 ? " #{i}" : ""))
      page.uri = parent.parent_id == -1 ? page.slug : "#{parent.uri}/#{page.slug}"
      i = i+1
    end while (Page.where(:uri => page.uri, :site_id => page.site_id).count > 0 && i < 10)
    page.save
    # Create the top level block for the page  
    bt = BlockType.find(params[:layout_id])
    Block.create(:page_id => page.id, :block_type_id => bt.id, :name => bt.name)
    # Set the new page's permissions      
    viewers = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'view' }).pluck(:role_id)
    editors = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'edit' }).pluck(:role_id)
    Caboose::Page.update_authorized_for_action(page.id, 'view', viewers)
    Caboose::Page.update_authorized_for_action(page.id, 'edit', editors)
    resp.redirect = "/admin/pages/#{page.id}/content"
    Caboose::ChangeLog.create(:site_id => @site.id, :description => page.title, :user_id => logged_in_user.id, :page_id => page.id, :timestamp => DateTime.now, :action => 'created') if @site.use_change_logs

  # Copy from an existing page
  elsif !params[:copy_from_id].blank? && params[:use_copy] == 'yes'
    source = Caboose::Page.find(params[:copy_from_id])
    if source
      Caboose.log("copying from source page: #{source.id}")
      new_page = source.duplicate(@site.id, parent_id, false, layout_id, nil, logged_in_user.id)
      new_page.title = params[:title]
      new_page.hide = true
      i = 0
      begin 
        new_page.slug = Page.slug(new_page.title + (i > 0 ? " #{i}" : ""))
        new_page.uri = parent.parent_id == -1 ? new_page.slug : "#{parent.uri}/#{new_page.slug}"
        i = i+1
      end while (Page.where(:uri => new_page.uri, :site_id => @site.id).count > 0 && i < 10)
      new_page.save
      # Set the new page's permissions      
      viewers = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'view' }).pluck(:role_id)
      editors = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'edit' }).pluck(:role_id)
      Caboose::Page.update_authorized_for_action(new_page.id, 'view', viewers)
      Caboose::Page.update_authorized_for_action(new_page.id, 'edit', editors)
      resp.redirect = "/admin/pages/#{new_page.id}/content"
      Caboose::ChangeLog.create(:site_id => @site.id, :description => new_page.title, :user_id => logged_in_user.id, :page_id => new_page.id, :timestamp => DateTime.now, :action => 'created') if @site.use_change_logs
    else
      resp.redirect = "/admin/pages/new"
    end

  # Use a page template
  elsif !params[:template_id].blank? && params[:use_template] == 'yes'
    template = Caboose::PageTemplate.find(params[:template_id])
    if template && template.page
      new_page = template.page.duplicate(@site.id, parent_id, false, layout_id, nil, logged_in_user.id)
      new_page.title = params[:title]
      new_page.hide = true
      i = 0
      begin 
        new_page.slug = Page.slug(new_page.title + (i > 0 ? " #{i}" : ""))
        new_page.uri = parent.parent_id == -1 ? new_page.slug : "#{parent.uri}/#{new_page.slug}"
        i = i+1
      end while (Page.where(:uri => new_page.uri, :site_id => @site.id).count > 0 && i < 10)
      new_page.save
      # Set the new page's permissions      
      viewers = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'view' }).pluck(:role_id)
      editors = Caboose::PagePermission.where({ :page_id => parent.id, :action => 'edit' }).pluck(:role_id)
      Caboose::Page.update_authorized_for_action(new_page.id, 'view', viewers)
      Caboose::Page.update_authorized_for_action(new_page.id, 'edit', editors)
      resp.redirect = "/admin/pages/#{new_page.id}/content"
      Caboose::ChangeLog.create(:site_id => @site.id, :description => new_page.title, :user_id => logged_in_user.id, :page_id => new_page.id, :timestamp => DateTime.now, :action => 'created') if @site.use_change_logs
    else
      resp.redirect = "/admin/pages/new"
    end
  end

  render json: resp
end

#admin_delete ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 779

def admin_delete
  return unless user_is_allowed('pages', 'delete')
  p = Page.find(params[:id])
  Caboose::ChangeLog.create(:site_id => @site.id, :description => p.title, :user_id => logged_in_user.id, :page_id => p.id, :timestamp => DateTime.now, :action => 'deleted') if @site.use_change_logs
  p.destroy
  resp = StdClass.new({
    'redirect' => '/admin/pages'
  })
  render json: resp
end

#admin_delete_form ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 496

def admin_delete_form
  return unless user_is_allowed('pages', 'delete')
  @page = Page.find(params[:id])      
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end   
end

#admin_duplicate ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 472

def admin_duplicate
  return unless user_is_allowed('pages', 'add')
  
  resp = Caboose::StdClass.new
  
  p = Page.where(:id => params[:id]).first      
  site_id              = params[:site_id]
  parent_id            = params[:parent_id]
  block_type_id        = params[:block_type_id]
  child_block_type_id  = params[:child_block_type_id]
  duplicate_children   = params[:duplicate_children] == 'true' ? true : false
  
  if p.nil?            then resp.error = "Invalid page"
  elsif site_id.nil?   then resp.error = "Invalid site"
  elsif parent_id.nil? then resp.error = "Invalid parent"
  else
    resp.new_id = Rails.env.production? ? p.delay(:queue => 'general', :priority => 20).duplicate(site_id, parent_id, duplicate_children, block_type_id, child_block_type_id, logged_in_user.id) : p.duplicate(site_id, parent_id, duplicate_children, block_type_id, child_block_type_id, logged_in_user.id)
    resp.success = true
  end
  
  render :json => resp
end

#admin_duplicate_form ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 461

def admin_duplicate_form
  return unless user_is_allowed('pages', 'add')
  @page = Page.find(params[:id])      
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end   
end

#admin_edit_block_order ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 347

def admin_edit_block_order
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  render :layout => 'caboose/admin'
end

#admin_edit_child_sort_order ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 435

def admin_edit_child_sort_order
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_content ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 238

def admin_edit_content
  @page = Page.find(params[:id])
  redirect_to "/login?return_url=/admin/pages/#{@page.id}/content" and return if @logged_in_user.nil?
  condition = @logged_in_user && (@logged_in_user.is_super_admin? || (@logged_in_user.site_id == @page.site_id && ( @logged_in_user.is_allowed('all','all') || @logged_in_user.is_allowed('pages','edit') && Page.permissible_actions(@logged_in_user, @page.id).include?('edit'))))
  redirect_to "/admin/pages" and return unless condition
  if @page.block.nil?
    redirect_to "/admin/pages/#{@page.id}/layout"
    return
  end
  Caboose::Block.where(:page_id => @page.id, :new_sort_order => nil).update_all('new_sort_order = sort_order') if @page && !@page.id.nil?
  Caboose::Block.where(:page_id => @page.id, :status => nil).update_all(:status => 'published') if @page && !@page.id.nil?
  @editing = true
  @preview = false
end

#admin_edit_css ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 373

def admin_edit_css
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_custom_fields ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 209

def admin_edit_custom_fields
  return if !user_is_allowed('pages', 'edit')    
  @page = Page.find(params[:id])
  @page.verify_custom_field_values_exist
  render :layout => 'caboose/modal'
end

#admin_edit_general ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 537

def admin_edit_general
  return if !user_is_allowed('pages', 'edit')
  #return if !Page.is_allowed(logged_in_user, params[:id], 'edit')            
  @page = Page.find(params[:id])
  @can_edit_home = logged_in_user.is_allowed(Caboose::Page.index_page(@site.id), 'edit')
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_js ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 413

def admin_edit_js
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_layout ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 265

def admin_edit_layout
  return unless user_is_allowed('pages', 'edit')      
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_permissions ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 217

def admin_edit_permissions
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_edit_seo ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 424

def admin_edit_seo
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_hide_page ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 291

def admin_hide_page
  return unless user_is_allowed('pages', 'edit')  
  resp = StdClass.new({'attributes' => {}})    
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    @page.hide = true
    @page.save
    resp.success = true
  end
  render :json => resp
end

#admin_index ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 186

def admin_index
  return if !user_is_allowed('pages', 'view')            
  @user = @logged_in_user
  @domain = Domain.where(:domain => request.host_with_port).first
  @home_page = @domain ? Page.index_page(@domain.site_id) : nil
  if @domain && @home_page.nil?
    @home_page = Caboose::Page.create(:site_id => @domain.site_id, :parent_id => -1, :title => 'Home')
  end
  render :layout => 'caboose/admin'      
end

#admin_new ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 198

def admin_new
  return unless user_is_allowed('pages', 'add')
  @categories = PageTemplateCategory.order(:sort_order).all
  index_page = Page.index_page(@site.id)
  options = []
  sitemap_helper(index_page, options)
  @sitemap = options
  render :layout => 'caboose/admin'
end

#admin_new_blocks ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 366

def admin_new_blocks
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  render :layout => 'caboose/admin'
end

#admin_options ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 842

def admin_options
  if !user_is_allowed('pages', 'edit')
    render :json => false
    return
  end
  
  case params[:field]
    when nil
    
    when 'sitemap'
      parent_id = params[:parent_id]
      p = nil
      if params[:site_id] && logged_in_user.is_super_admin? 
        p = parent_id ? Page.find(parent_id) : Page.index_page(params[:site_id].to_i)
      else
        p = parent_id ? Page.find(parent_id) : Page.index_page(@site.id)
      end
      options = []
      if p
        sitemap_helper(p, options)
      end
    when 'robots'
      options = [
        { 'value' => 'index'      , 'text' => 'index'     },
        { 'value' => 'noindex'    , 'text' => 'noindex'   },
        { 'value' => 'follow'     , 'text' => 'follow'    },
        { 'value' => 'nofollow'   , 'text' => 'nofollow'  },
        { 'value' => 'nosnippet'  , 'text' => 'nosnippet' },
        { 'value' => 'noodp'      , 'text' => 'noodp'     },
        { 'value' => 'noarchive'  , 'text' => 'noarchive' }
      ]
    when 'format'
      options = [
        { 'value' => 'html', 'text' => 'html' },
        { 'value' => 'text', 'text' => 'text' },
        { 'value' => 'ruby', 'text' => 'ruby' }
      ]
    when 'block'
      options = []
      Block.where("parent_id is null and page_id = ?", params[:id]).reorder(:sort_order).all.each do |b|
        admin_block_options_helper(options, b, "") 
      end
    when 'parentblock'
      options = []
      this_block = Block.find(params[:block_id])
      Block.where("parent_id is null and page_id = ?", params[:id]).reorder(:sort_order).all.each do |b|
        admin_parent_block_options_helper(options, b, "", this_block) 
      end
  end              
  render :json => options     
end

#admin_page_uri ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 507

def admin_page_uri
    return unless user_is_allowed('pages', 'view')
    p = Page.find(params[:id])
    render :json => { 'uri' => p.uri }
end

#admin_parent_block_options_helper(options, b, prefix, this_block) ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 908

def admin_parent_block_options_helper(options, b, prefix, this_block)
  if b.block_type.allow_child_blocks && (b.block_type.default_child_block_type_id.blank? || b.block_type.default_child_block_type_id == this_block.block_type_id)
    options << { 'value' => b.id, 'text' => "#{prefix}#{b.title}" }
  end      
  b.children.each do |b2|
    admin_parent_block_options_helper(options, b2, "#{prefix} - ", this_block)        
  end
end

#admin_promote ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 791

def admin_promote
  resp = StdClass.new
  return unless user_is_allowed('pages', 'edit')
  old_home = Caboose::Page.index_page(@site.id)
  return unless user_is_allowed_to('edit', old_home)
  new_home = Caboose::Page.find(params[:id])
  if new_home && (old_home.site_id == new_home.site_id && new_home.site_id == @site.id) && (@site.id == @logged_in_user.site_id || @logged_in_user.is_super_admin?)
    old_layout = Caboose::Block.where(:parent_id => nil, :page_id => old_home.id).first
    old_footer = old_layout.child('footer') if old_layout
    new_home.parent_id = -1
    new_home.title = 'Home'
    new_home.slug = nil
    new_home.alias = nil
    new_home.uri = nil
    new_home.redirect_url = nil
    new_home.hide = false
    new_home.custom_sort_children = old_home.custom_sort_children
    new_home.save
    new_layout = Caboose::Block.where(:parent_id => nil, :page_id => new_home.id).first
    new_footer = new_layout.child('footer') if new_layout
    if new_footer && new_footer.children.count > 0
      new_footer.children.each do |nc|
        nc.destroy
      end
    end
    if old_footer && old_footer.children.count > 0
      old_footer.children.each do |oc|
        oc.parent_id = new_footer.id
        oc.page_id = new_home.id
        oc.save
      end
    end
    old_home.title = 'OLD Home'
    old_home.parent_id = new_home.id
    old_home.slug = "old-home-#{old_home.id}"
    old_home.uri = "old-home-#{old_home.id}"
    old_home.hide = true
    old_home.save
    Caboose::Page.where(:parent_id => old_home.id).update_all(parent_id: new_home.id)
    resp.success = true
    resp.redirect = "/admin/pages/#{new_home.id}"
  else
    resp.success = false
    resp.error = "You don't have permission to do this."
  end
  render json: resp
end

#admin_publish ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 153

def admin_publish
  resp = Caboose::StdClass.new
  resp.success = false
  @page = Page.find(params[:id])
  condition = @page && @logged_in_user && (@logged_in_user.is_super_admin? || (@logged_in_user.site_id == @page.site_id && ( @logged_in_user.is_allowed('all','all') || @logged_in_user.is_allowed('pages','edit') && Page.permissible_actions(@logged_in_user, @page.id).include?('edit'))))
  render :json => resp and return unless condition
  resp.success = true
  @page.delay(:queue => 'caching', :priority => 2).publish(logged_in_user.id)
  render :json => resp
end

#admin_revert ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 176

def admin_revert
  return unless user_is_allowed('pages', 'edit')
  @page = Page.find(params[:id])
  condition = @page && @logged_in_user && (@logged_in_user.is_super_admin? || (@logged_in_user.site_id == @page.site_id && ( @logged_in_user.is_allowed('all','all') || @logged_in_user.is_allowed('pages','edit') && Page.permissible_actions(@logged_in_user, @page.id).include?('edit'))))
  redirect_to '/admin/pages' and return unless condition
  @page.revert
  redirect_to "/admin/pages/#{@page.id}/content"
end

#admin_show_page ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 276

def admin_show_page
  return unless user_is_allowed('pages', 'edit')  
  resp = StdClass.new({'attributes' => {}})    
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    @page.hide = false
    @page.save
    resp.success = true
  end
  render :json => resp
end

#admin_sitemap ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 514

def admin_sitemap
  return unless user_is_allowed('pages', 'delete')
  @page = Page.find(params[:id])
  if @page.site_id != @logged_in_user.site_id && !@logged_in_user.is_super_admin?
    redirect_to '/admin/pages'
  else
    render :layout => 'caboose/admin'
  end
end

#admin_status ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 165

def admin_status
  resp = Caboose::StdClass.new
  resp.status = 'pending'
  @page = Page.find(params[:id])
  if @page && @page.is_published
    resp.status = 'published'
  end
  render :json => resp
end

#admin_update ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 664

def admin_update
  return unless user_is_allowed('pages', 'edit')
  
  resp = StdClass.new({'attributes' => {}})
  page = Page.find(params[:id])
  
  save = true
  user = logged_in_user
  params.each do |name, value|
    old_value = page[name]
    case name
    when 'parent_id'
      value = value.to_i
      if page.id == value
        resp.error = "The page's parent cannot be itself."
      elsif Page.is_child(page.id, value)
        resp.error = "You can't set the current page's parent to be one of its child pages."
      elsif value != page.parent_id
        p = Page.find(value)
        if !user.is_allowed(p, 'edit')
          resp.error = "You don't have access to put the current page there."
        end
      end 
      if resp.error
        save = false
      else
        page.parent = Page.find(value)
        page.save
        Page.update_uri(page)
        resp.attributes['parent_id'] = { 'text' => page.parent.title }
      end

    when 'custom_css', 'custom_css_files', 'custom_js', 'custom_js_files'
      value.strip!
      page[name.to_sym] = value
    
    when 'title', 'menu_title', 'hide', 'redirect_url',
      'seo_title', 'meta_keywords', 'meta_description', 'fb_description', 'gp_description', 'canonical_url'
      page[name.to_sym] = value
      
    when 'meta_robots'
      arr = value.split(',').collect { |v| v.strip }
      if arr.include?('index') && arr.include?('noindex')
        resp.error = "You can't have both index and noindex"
        save = false
      elsif arr.include?('follow') && arr.include?('nofollow')
        resp.error = "You can't have both follow and nofollow"
        save = false
      else            
        page.meta_robots = arr.join(', ')
        resp.attributes['meta_robots'] = { 'text' => page.meta_robots }
      end
      
    when 'content'
      page.content = value.strip.gsub(/<meta.*?>/, '').gsub(/<link.*?>/, '').gsub(/\<\!--[\S\s]*?--\>/, '')
      
    when 'slug' 
      page.slug = Page.slug(value.strip.length > 0 ? value : page.title)
      page.save
      Page.update_uri(page)                      
      resp.attributes['slug'] = { 'value' => page.slug }
      resp.attributes['uri'] = { 'value' => page.uri }
      
    when 'alias'
      page.alias = Page.slug(value.strip)
      page.save
      Page.update_uri(page)
      resp.attributes['slug'] = { 'value' => page.slug }
      resp.attributes['uri'] = { 'value' => page.uri }

    when 'custom_sort_children'
      if (value == 0)
        page.children.each do |p|
          p.sort_order = 1
          p.save
        end
      end
      page.custom_sort_children = value       

    when 'viewers'
      Page.update_authorized_for_action(page.id, 'view', value)
    when 'editors'
      Page.update_authorized_for_action(page.id, 'edit', value)
    # when 'approvers'
    #   Page.update_authorized_for_action(page.id, 'approve', value)
    when 'tags'
      current_tags = page.page_tags.collect{ |t| t.tag }
      new_tags = value.split(',').collect{ |v| v.strip.downcase }.reject{ |t| t.nil? || t.strip.length == 0 }          
      
      # Delete the tags not in new_tags
      current_tags.each{ |t| PageTag.where(:page_id => page.id, :tag => t).destroy_all if !new_tags.include?(t) }
      
      # Add any new tags not in current_tags
      new_tags.each{ |t| PageTag.create(:page_id => page.id, :tag => t) if !current_tags.include?(t) }        
    end

    if @site.use_change_logs && !['id','action','controller'].include?(name)
      ov = name == 'parent_id' ? Caboose::Page.title_for_id(old_value) : old_value
      nv = name == 'parent_id' ? Caboose::Page.title_for_id(value) : value
      ov = ['hide','custom_sort_children'].include?(name) ? (ov ? 'yes' : 'no') : ov
      nv = ['hide','custom_sort_children'].include?(name) ? ( ['1',1,true,'true'].include?(nv) ? 'yes' : 'no') : nv
      cl = Caboose::ChangeLog.create(:site_id => @site.id, :description => "Page #{name.titleize}", :user_id => user.id, :page_id => page.id, :timestamp => DateTime.now, :action => 'edited', :old_value => ov, :new_value => nv)
    end

  end

  resp.success = save && page.save

  page.delay(:queue => 'caching', :priority => 8).update_css_file if params[:custom_css] && @site.use_caching
  page.delay(:queue => 'caching', :priority => 8).update_js_file if params[:custom_js] && @site.use_caching

  render json: resp
end

#admin_update_block_order ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 354

def admin_update_block_order
  return unless user_is_allowed('pages', 'edit')
  block_ids = params[:block_ids]      
  i = 0
  block_ids.each do |block_id|
    Block.find(block_id).update_attribute(:sort_order, i)        
    i = i + 1
  end      
  render :json => true
end

#admin_update_child_permissions ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 228

def admin_update_child_permissions
  return unless user_is_allowed('pages', 'edit')      
  page = Page.find(params[:id])
  if page
    Page.update_child_perms(page.id)
  end 
  render :json => { :success => true }
end

#admin_update_child_sort_order ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 446

def admin_update_child_sort_order
  return unless user_is_allowed('pages', 'edit')      
  @page = Page.find(params[:id])
  page_ids = params[:page_ids]
  i = 0
  page_ids.each do |pid|
    p = Page.find(pid)
    p.sort_order = i
    p.save
    i = i + 1
  end
  render :json => true
end

#admin_update_layout ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 306

def admin_update_layout
  return unless user_is_allowed('pages', 'edit')      
  bt = BlockType.find(params[:block_type_id])
  old_block = Block.where(:page_id => params[:id], :parent_id => nil).first
  old_block_ids = Block.where(:page_id => params[:id]).pluq(:id)
  new_block = Block.create(:page_id => params[:id], :block_type_id => params[:block_type_id], :name => bt.name)
  new_block.create_children
  saved_blocks = []
  if new_block && old_block && new_block.child('content') && old_block.child('content')
    old_content = old_block.child('content')
    new_content = new_block.child('content')
    old_content.children.each do |child|
      child.parent_id = new_content.id
      child.save
      saved_blocks << child.id
      child.children.each do |c1|
        saved_blocks << c1.id
        c1.children.each do |c2|
          saved_blocks << c2.id
          c2.children.each do |c3|
            saved_blocks << c3.id
            c3.children.each do |c4|
              saved_blocks << c4.id
              c4.children.each do |c5|
                saved_blocks << c5.id
              end
            end
          end
        end
      end
    end
  end
  where1 = saved_blocks.count > 0 ? "id NOT IN (#{saved_blocks.to_s.gsub('[','').gsub(']','')})" : ''
  Block.where(:id => old_block_ids).where(where1).destroy_all
  resp = Caboose::StdClass.new({
    'redirect' => "/admin/pages/#{params[:id]}/content"
  })
  render :json => resp
end

#api_sitemap ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 143

def api_sitemap
  siteid = params[:site_id].blank? ? @site.id : params[:site_id]
  render :json => Caboose::Page.select([:id, :title, :menu_title, :parent_id, :redirect_url, :uri, :sort_order]).where(:site_id => siteid, :hide => false).order(:id).all
end

#asset ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 87

def asset   
  uri = uri.to_s.gsub(/^(.*?)\?.*?$/, '\1')
  uri.chop! if uri.end_with?('/')
  uri[0] = '' if uri.starts_with?('/')

  page = Page.page_with_uri(request.host_with_port, File.dirname(uri), false)      
  if page.nil? || !page
    
    # Check for a 301 redirect
    site_id = Site.id_for_domain(request.host_with_port)        
    new_url = PermanentRedirect.match(site_id, request.fullpath)        
    if new_url          
      redirect_to new_url, :status => 301
      return
    end
    
    respond_to do |format|          
      format.all { render :file => "caboose/extras/error404", :layout => "caboose/application", :formats => [:html] }
    end         
    return
  end
    
  asset = Asset.where(:page_id => page.id, :filename => File.basename(uri)).first
  if (asset.nil?)
    respond_to do |format|          
      format.all { render :file => "caboose/extras/error404", :layout => "caboose/application", :formats => [:html] }
    end
    return
  end

  user = logged_in_user
  if (!Page.is_allowed(user, asset.page_id, 'view'))
    render "caboose/pages/asset_no_permission"
    return
  end

  #Caboose.log(Caboose::assets_path, 'Caboose::assets_path')
  path = Caboose::assets_path.join("#{asset.id}.#{asset.extension}")
  #Caboose.log("Sending asset #{path}")
  #send_file(path)
  #send_file(path, :filename => "your_document.pdf", :type => "application/pdf")

  #
  #$path = ASSETS_PATH ."/". $asset->id .".". $asset->extension
  #   
  #$finfo = finfo_open(FILEINFO_MIME_TYPE) // return mime type ala mimetype extension
  #$mime = finfo_file($finfo, $path)
  #finfo_close($finfo)
  #
  #header("X-Sendfile: $path")
  #header("Content-Type: $mime")
  #header("Content-Disposition: inline filename=\"$asset->filename\"")

end

#before_action ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 7

def before_action
  # removing temporarily - looks like not needed:
  #@page = Page.page_with_uri(request.host_with_port, '/admin')      
end

#compiled_asset ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 384

def compiled_asset
  @page = Page.find(params[:id])
  respond_to do |format|
    format.css { render :layout => 'caboose/css', :content_type => "text/css" }
    format.js { render :layout => 'caboose/js', :content_type => "text/javascript" }
  end
end

#preview ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 254

def preview
  @page = Page.find(params[:id])
  @editing = true
  @preview = true
  if @page.nil? || @page.site_id != @site.id
    redirect_to "/"
    return
  end
end

#redirect ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 13

def redirect
  @page = Page.find(params[:id])
  redirect_to "/#{@page.uri}"
end

#refresh_cached_blocks ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 393

def refresh_cached_blocks
  render :json => false and return unless (user_is_allowed('pages', 'edit') && @site.use_caching)
  resp = Caboose::StdClass.new
  @page = Page.find(params[:id])
  content = @page.block.child('content')
  home_page = Caboose::Page.index_page(@site.id)
  footer = home_page.block.child('footer')
  block_ids = Caboose::Block.where("parent_id = ? OR parent_id = ?", content.id, footer.id).pluck(:id)
  @page.update_cached_blocks(block_ids)
  @page.delay(:queue => 'caching', :priority => 8).update_css_file
  @page.delay(:queue => 'caching', :priority => 8).update_js_file
  if home_page && @page.id == home_page.id
    @site.delay(:queue => 'caching', :priority => 8).update_footer_css_file
    @site.delay(:queue => 'caching', :priority => 8).update_footer_js_file
  end
  resp.success = true
  render :json => resp
end

#show ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 19

def show
  
  # Find the page with an exact URI match  
  page = Page.page_with_uri(request.host_with_port, request.fullpath, false)
  
  # Make sure we're not under construction or on a forwarded domain
  d = Caboose::Domain.where(:domain => request.host_with_port).first
  if d.nil?
    Caboose.log("Could not find domain for #{request.host_with_port}\nAdd this domain to the caboose site.")
  elsif d.under_construction == true
    if d.site.under_construction_html && d.site.under_construction_html.strip.length > 0 
      render :text => d.site.under_construction_html
    else 
      render :file => 'caboose/application/under_construction', :layout => false
    end
    return
  # See if we're on a forwarding domain
  elsif d.primary == false && d.forward_to_primary == true
    pd = d.site.primary_domain
    if pd && pd.domain != request.host
      url = "#{request.protocol}#{pd.domain}"
      if d.forward_to_uri && d.forward_to_uri.strip.length > 0
        url << d.forward_to_uri
      elsif request.fullpath && request.fullpath.strip.length > 0 && request.fullpath.strip != '/'
        url << request.fullpath
      end
      redirect_to url
      return
    end
  elsif d.primary == false && !d.forward_to_uri.blank? && request.fullpath == '/'
    url = "#{request.protocol}#{d.domain}#{d.forward_to_uri}"
    redirect_to url
    return
  elsif d.force_ssl == true && request.protocol != 'https://' && Rails.env.production?
    url = "https://#{d.domain}#{request.fullpath}"
    redirect_to url
    return
  end
  
  if !page
    asset
    return
  end

  user = logged_in_user      
  if !user.is_allowed(page, 'view')                
    if user.id == User.logged_out_user_id(@site.id)
      redirect_to "/login?return_url=" + URI.encode(request.fullpath)        
      return
    else
      # go to 404 page
      render :file => "caboose/extras/error404", :layout => "caboose/application", :formats => [:html]
    end
  end

  if session['use_redirect_urls'] && !page.redirect_url.nil? && page.redirect_url.strip.length > 0
    redirect_to page.redirect_url
    return
  end

  page = Caboose.plugin_hook('page_content', page)      
  @page = page
  @user = user
  @editing = false
  @preview = false

end

#sitemap_helper(page, options, prefix = '') ⇒ Object 



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# File 'app/controllers/caboose/pages_controller.rb', line 894

def sitemap_helper(page, options, prefix = '')
  options << { 'value' => page.id, 'text' => prefix + page.title }
  page.children.each do |kid|
    sitemap_helper(kid, options, prefix + ' - ')
  end
end