Module: Gzr::Look

Included in:
Commands::Dashboard::Import, Commands::Look::Cat, Commands::Look::Import, Commands::Look::Mv, Commands::Look::Rm, Commands::Space::Export
Defined in:
lib/gzr/modules/look.rb

Instance Method Summary collapse

Instance Method Details

#create_fetch_query(source_query) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 161

def create_fetch_query(source_query)
  new_query = source_query.select do |k,v|
    (keys_to_keep('create_query') - [:client_id]).include? k
  end
  find_vis_config_reference(new_query) do |vis_config|
    find_color_palette_reference(vis_config) do |o,default_colors|
      update_color_palette!(o,default_colors)
    end
  end
  return create_query(new_query)
end

#create_look(look) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 70

def create_look(look)
  begin
    data = @sdk.create_look(look)
  rescue LookerSDK::Error => e
    say_error "Error creating look(#{JSON.pretty_generate(look)})"
    say_error e.message
    raise
  end
  data
end

#create_merge_result(merge_result) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 173

def create_merge_result(merge_result)
  new_merge_result = merge_result.select do |k,v|
    (keys_to_keep('create_merge_query') - [:client_id,:source_queries]).include? k
  end
  new_merge_result[:source_queries] = merge_result[:source_queries].map do |query|
    new_query = {}
    new_query[:query_id] = create_fetch_query(query[:query]).id
    new_query[:name] = query[:name]
    new_query[:merge_fields] = query[:merge_fields]
    new_query
  end
  find_vis_config_reference(new_merge_result) do |vis_config|
    find_color_palette_reference(vis_config) do |o,default_colors|
      update_color_palette!(o,default_colors)
    end
  end
  return create_merge_query(new_merge_result)
end

#delete_look(look_id) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 92

def delete_look(look_id)
  data = nil
  begin
    data = @sdk.delete_look(look_id)
  rescue LookerSDK::Error => e
    say_error "Error deleting look(#{look_id})"
    say_error e.message
    raise
  end
  data
end

#query_look(look_id) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 26

def query_look(look_id)
  data = nil
  begin
    data = @sdk.look(look_id)
  rescue LookerSDK::Error => e
      say_error "Error querying look(#{look_id})"
      say_error e.message
      raise
  end
  data
end

#search_looks_by_slug(slug, space_id = nil) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 38

def search_looks_by_slug(slug, space_id=nil)
  data = []
  begin
    req = { :slug => slug }
    req[:space_id] = space_id if space_id 
    data = @sdk.search_looks(req)
    req[:deleted] = true
    data = @sdk.search_looks(req) if data.empty?
  rescue LookerSDK::Error => e
    say_error "Error search_looks_by_slug(#{JSON.pretty_generate(req)})"
    say_error e.message
    raise
  end
  data
end

#search_looks_by_title(title, space_id = nil) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 54

def search_looks_by_title(title, space_id=nil)
  data = []
  begin
    req = { :title => title }
    req[:space_id] = space_id if space_id 
    data = @sdk.search_looks(req)
    req[:deleted] = true
    data = @sdk.search_looks(req) if data.empty?
  rescue LookerSDK::Error => e
    say_error "Error search_looks_by_title(#{JSON.pretty_generate(req)})"
    say_error e.message
    raise
  end
  data
end

#update_look(id, look) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 81

def update_look(id,look)
  begin
    data = @sdk.update_look(id,look)
  rescue LookerSDK::Error => e
    say_error "Error updating look(#{id},#{JSON.pretty_generate(look)})"
    say_error e.message
    raise
  end
  data
end

#upsert_look(user_id, query_id, space_id, source, output: $stdout) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 104

def upsert_look(user_id, query_id, space_id, source, output: $stdout)
  # try to find look by slug in target space
  existing_look = search_looks_by_slug(source[:slug], space_id).fetch(0,nil) if source[:slug]
  # check for look of same title in target space
  title_used = search_looks_by_title(source[:title], space_id).fetch(0,nil)

  # If there is no match by slug in target space or no slug given, then we match by title
  existing_look ||= title_used

  # same_title is now a flag indicating that there is already a look in the same space with
  # that title, and it is the one we are updating.
  same_title = (title_used&.fetch(:id,nil) == existing_look&.fetch(:id,nil))

  # check if the slug is used by any look
  slug_used = search_looks_by_slug(source[:slug]).fetch(0,nil) if source[:slug]

  # same_slug is now a flag indicating that there is already a look with
  # that slug, but it is the one we are updating.
  same_slug = (slug_used&.fetch(:id,nil) == existing_look&.fetch(:id,nil))

  if slug_used && !same_slug then
    say_warning "slug #{slug_used.slug} already used for look #{slug_used.title} in space #{slug_used.space_id}", output: output
    say_warning("That look is in the 'Trash' but not fully deleted yet", output: output) if slug_used.deleted
    say_warning "look will be imported with new slug", output: output
  end

  if existing_look then
    if title_used && !same_title then
      raise Gzr::CLI::Error, "Look #{source[:title]} already exists in space #{space_id}\nDelete it before trying to upate another Look to have that title."
    end
    raise Gzr::CLI::Error, "Look #{existing_look[:title]} with slug #{existing_look[:slug]} already exists in space #{space_id}\nUse --force if you want to overwrite it" unless @options[:force]
    say_ok "Modifying existing Look #{existing_look.id} #{existing_look.title} in space #{space_id}", output: output
    new_look = source.select do |k,v|
      (keys_to_keep('update_look') - [:space_id,:folder_id,:user_id,:query_id,:slug]).include? k
    end
    new_look[:slug] = source[:slug] if source[:slug] && !slug_used
    new_look[:deleted] = false if existing_look[:deleted]
    new_look[:query_id] = query_id
    return update_look(existing_look.id,new_look)
  else
    new_look = source.select do |k,v|
      (keys_to_keep('create_look') - [:space_id,:folder_id,:user_id,:query_id,:slug]).include? k
    end
    new_look[:slug] = source[:slug] unless slug_used
    new_look[:query_id] = query_id
    new_look[:user_id] = user_id
    new_look[:space_id] = space_id

    find_vis_config_reference(new_look) do |vis_config|
      find_color_palette_reference(vis_config) do |o,default_colors|
        update_color_palette!(o,default_colors)
      end
    end
    return create_look(new_look)
  end
end