Module: Gzr::Look

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

Instance Method Summary collapse

Instance Method Details

#cat_look(look_id) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 193

def cat_look(look_id)
  data = query_look(look_id).to_attrs
  find_vis_config_reference(data) do |vis_config|
    find_color_palette_reference(vis_config) do |o,default_colors|
      rewrite_color_palette!(o,default_colors)
    end
  end

  data[:scheduled_plans] = query_scheduled_plans_for_look(@look_id,"all").map { |e| e.to_attrs }  if @options[:plans]
  data
end

#create_fetch_query(source_query) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 162

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
    look[:public] = false unless look[:public]
    data = @sdk.create_look(look)
  rescue LookerSDK::Error => e
    say_error "Error creating look(#{JSON.pretty_generate(look)})"
    say_error e
    raise
  end
  data
end

#create_merge_result(merge_result) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 174

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 93

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
    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
      raise
  end
  data
end

#search_looks_by_slug(slug, folder_id = nil) ⇒ Object 



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

def search_looks_by_slug(slug, folder_id=nil)
  data = []
  begin
    req = { :slug => slug }
    req[:folder_id] = folder_id if folder_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
    raise
  end
  data
end

#search_looks_by_title(title, folder_id = nil) ⇒ Object 



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

def search_looks_by_title(title, folder_id=nil)
  data = []
  begin
    req = { :title => title }
    req[:folder_id] = folder_id if folder_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
    raise
  end
  data
end

#trim_look(data) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 205

def trim_look(data)
  trimmed = data.select do |k,v|
    (keys_to_keep('update_look') + [:id,:query]).include? k
  end
  trimmed[:query] = data[:query].select do |k,v|
    (keys_to_keep('create_query') + [:id]).include? k
  end

  trimmed[:scheduled_plans] = data[:scheduled_plans].map do |sp|
    sp.select do |k,v|
      (keys_to_keep('create_scheduled_plan') + [:id]).include? k
    end
  end if data[:scheduled_plans]

  trimmed
end

#update_look(id, look) ⇒ Object 



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# File 'lib/gzr/modules/look.rb', line 82

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
    raise
  end
  data
end

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



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# File 'lib/gzr/modules/look.rb', line 105

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

  # If there is no match by slug in target folder 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 folder 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 folder #{slug_used.folder_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 folder #{folder_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 folder #{folder_id}\nUse --force if you want to overwrite it" unless @options[:force]
    say_ok "Modifying existing Look #{existing_look.id} #{existing_look.title} in folder #{folder_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[:folder_id] = folder_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