Module: RailsErrorDashboard::ApplicationHelper

Defined in:
app/helpers/rails_error_dashboard/application_helper.rb

Instance Method Summary collapse

Instance Method Details

#current_user_name ⇒ String

Returns the current user name for filtering “My Errors” Uses configured dashboard username or system username

Returns:

  • (String) —

    Current user identifier



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 80

def current_user_name
  RailsErrorDashboard.configuration.dashboard_username || ENV["USER"] || "unknown"
end

#platform_color_var(platform) ⇒ String

Returns platform-specific color class

Parameters:

  • platform (String) —

    Platform name (ios, android, web, api)

Returns:

  • (String) —

    CSS color variable



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 44

def platform_color_var(platform)
  case platform&.downcase
  when "ios"
    "var(--platform-ios)"
  when "android"
    "var(--platform-android)"
  when "web"
    "var(--platform-web)"
  when "api"
    "var(--platform-api)"
  else
    "var(--text-color)"
  end
end

#platform_icon(platform) ⇒ String

Returns platform icon

Parameters:

  • platform (String) —

    Platform name (ios, android, web, api)

Returns:

  • (String) —

    Bootstrap icon class



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 62

def platform_icon(platform)
  case platform&.downcase
  when "ios"
    "bi-apple"
  when "android"
    "bi-android2"
  when "web"
    "bi-globe"
  when "api"
    "bi-server"
  else
    "bi-question-circle"
  end
end

#severity_color(severity) ⇒ String

Returns Bootstrap color class for error severity Uses Catppuccin Mocha colors in dark theme via CSS variables

Parameters:

  • severity (Symbol) —

    The severity level (:critical, :high, :medium, :low, :info)

Returns:

  • (String) —

    Bootstrap color class (danger, warning, info, secondary)



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 7

def severity_color(severity)
  case severity&.to_sym
  when :critical
    "danger"   # Maps to --ctp-red in dark mode
  when :high
    "warning"  # Maps to --ctp-peach in dark mode
  when :medium
    "info"     # Maps to --ctp-blue in dark mode
  when :low
    "secondary" # Maps to --ctp-overlay1 in dark mode
  else
    "secondary"
  end
end

#severity_color_var(severity) ⇒ String

Returns CSS variable for severity color (for inline styles) Useful when you need to set background-color or color directly

Parameters:

  • severity (Symbol) —

    The severity level

Returns:

  • (String) —

    CSS variable reference



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 26

def severity_color_var(severity)
  case severity&.to_sym
  when :critical
    "var(--ctp-red)"
  when :high
    "var(--ctp-peach)"
  when :medium
    "var(--ctp-blue)"
  when :low
    "var(--ctp-overlay1)"
  else
    "var(--ctp-overlay1)"
  end
end

#sortable_header(label, column) ⇒ String

Generates a sortable column header link

Parameters:

  • label (String) —

    The column label to display

  • column (String) —

    The column name to sort by

Returns:

  • (String) —

    HTML safe link with sort indicator



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# File 'app/helpers/rails_error_dashboard/application_helper.rb', line 88

def sortable_header(label, column)
  current_sort = params[:sort_by]
  current_direction = params[:sort_direction] || "desc"

  # Determine new direction: if clicking same column, toggle; otherwise default to desc
  new_direction = if current_sort == column
    current_direction == "asc" ? "desc" : "asc"
  else
    "desc"
  end

  # Choose icon based on current state
  icon = if current_sort == column
    current_direction == "asc" ? "▲" : "▼"
  else
    "⇅"  # Unsorted indicator
  end

  # Preserve existing filter params while adding sort params
  link_params = params.permit!.to_h.merge(sort_by: column, sort_direction: new_direction)

  link_to errors_path(link_params), class: "text-decoration-none" do
    content_tag(:span, "#{label} ", class: current_sort == column ? "fw-bold" : "") +
    content_tag(:span, icon, class: "text-muted small")
  end
end