Module: Projects::Ml::ExperimentsHelper

Includes:
ActionView::Helpers::NumberHelper
Included in:
ExperimentsController
Defined in:
app/helpers/projects/ml/experiments_helper.rb

Instance Method Summary collapse

Instance Method Details

#candidates_table_items(candidates, current_user) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 27

def candidates_table_items(candidates, current_user)
  items = candidates.map do |candidate|
    {
      **candidate.params.to_h { |p| [p.name, p.value] },
      **candidate.latest_metrics.to_h { |m| [m.name, number_with_precision(m.value, precision: 4)] },
      ci_job: job_info(candidate, current_user),
      artifact: link_to_artifact(candidate),
      details: link_to_details(candidate),
      name: candidate.name,
      created_at: candidate.created_at,
      user: (candidate, current_user)
    }
  end

  Gitlab::Json.generate(items)
end

#experiment_as_data(project, experiment) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 9

def experiment_as_data(project, experiment)
  data = {
    id: experiment.id,
    name: experiment.name,
    metadata: experiment.metadata,
    path: link_to_experiment(project, experiment),
    model_id: experiment.model&.id,
    created_at: experiment.created_at,
    user: {
      id: experiment.user&.id,
      name: experiment.user&.name,
      path: experiment&.user ? user_path(experiment&.user) : nil
    }
  }

  Gitlab::Json.generate(data)
end

#formatted_page_info(page_info) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 57

def formatted_page_info(page_info)
  Gitlab::Json.generate(page_info)
end

#job_info(candidate, user) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 73

def job_info(candidate, user)
  return unless candidate.from_ci? && can?(user, :read_build, candidate.ci_build)

  build = candidate.ci_build

  {
    path: project_job_path(build.project, build),
    name: build.name
  }
end

#link_to_artifact(candidate) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 61

def link_to_artifact(candidate)
  artifact = candidate.artifact

  return unless artifact.present?

  project_package_path(candidate.project, artifact)
end

#link_to_details(candidate) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 69

def link_to_details(candidate)
  project_ml_candidate_path(candidate.project, candidate.iid)
end

#link_to_experiment(project, experiment) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 84

def link_to_experiment(project, experiment)
  project_ml_experiment_path(project, experiment.iid)
end

#page_info(paginator) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 48

def page_info(paginator)
  {
    has_next_page: paginator.has_next_page?,
    has_previous_page: paginator.has_previous_page?,
    start_cursor: paginator.cursor_for_previous_page,
    end_cursor: paginator.cursor_for_next_page
  }
end

#unique_logged_names(candidates, &selector) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 44

def unique_logged_names(candidates, &selector)
  Gitlab::Json.generate(candidates.flat_map(&selector).map(&:name).uniq)
end

#user_info(candidate, current_user) ⇒ Object 



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# File 'app/helpers/projects/ml/experiments_helper.rb', line 88

def (candidate, current_user)
  user =
    if candidate.from_ci?
      candidate.ci_build.user if can?(current_user, :read_build, candidate.ci_build)
    else
      candidate.user
    end

  return unless user.present?

  {
    username: user.username,
    path: user_path(user)
  }
end