Module: Toastify::ApplicationHelper

Defined in:
lib/toastify/application_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.toastify_css ⇒ Object 



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# File 'lib/toastify/application_helper.rb', line 3

def self.toastify_css
  @toastify_css ||= begin
    path = File.expand_path("assets/toastify.css", __dir__)
    File.read(path)
  end
end

.toastify_js ⇒ Object 



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# File 'lib/toastify/application_helper.rb', line 10

def self.toastify_js
  @toastify_js ||= begin
    path = File.expand_path("assets/toastify.js", __dir__)
    File.read(path)
  end
end

Instance Method Details

#toastify_script_tag ⇒ Object 



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# File 'lib/toastify/application_helper.rb', line 41

def toastify_script_tag
  config = Rails.application.config.try(:toastify) || {}
  default_position = config[:position] || "top-right"
  default_auto_close = config[:auto_close] || 5000
  default_theme = config[:theme] || "light"
  default_transition = config[:transition] || "slide"
  default_close_button = config.key?(:close_button) ? config[:close_button] : true
  default_pause_on_hover = config.key?(:pause_on_hover) ? config[:pause_on_hover] : true
  default_draggable = config.key?(:draggable) ? config[:draggable] : true

  type_map = {
    "notice" => "info",
    "success" => "success",
    "alert" => "warning",
    "error" => "error",
    "info" => "info",
    "warning" => "warning",
  }

  script_lines = []
  flash.each do |flash_type, message|
    next if flash_type.to_s.start_with?("toast_")

    type = type_map.fetch(flash_type.to_s, "default")
    position = flash[:toast_position] || default_position
    auto_close = flash[:toast_duration] || default_auto_close
    theme = flash[:toast_theme] || default_theme
    transition = flash[:toast_transition] || default_transition
    close_button = flash[:toast_close_button].nil? ? default_close_button : flash[:toast_close_button]
    pause_on_hover = flash[:toast_pause_on_hover].nil? ? default_pause_on_hover : flash[:toast_pause_on_hover]
    draggable = flash[:toast_draggable].nil? ? default_draggable : flash[:toast_draggable]

    safe_message = j(message.to_s)

    script_lines << "window.Toastify && window.Toastify.show('#{safe_message}', { type: '#{j(type.to_s)}', position: '#{j(position.to_s)}', autoClose: #{auto_close.to_i}, theme: '#{j(theme.to_s)}', transition: '#{j(transition.to_s)}', closeButton: #{!!close_button}, pauseOnHover: #{!!pause_on_hover}, draggable: #{!!draggable} });"
  end

  # Discard so it doesn't show up again
  flash.keys.reject { |type| type.to_s.start_with?("toast_") }.each do |type|
    flash.discard(type)
  end

  return nil if script_lines.empty?

  html = []
  html << "<script type=\"module\">"
  html << "  " + script_lines.join("\n  ")
  html << "</script>"

  html.join("\n").html_safe
end

#toastify_tag ⇒ Object 



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# File 'lib/toastify/application_helper.rb', line 17

def toastify_tag
  html = []

  # On full HTML page loads, render the infrastructure
  unless request.format.turbo_stream?
    css_content = Toastify::ApplicationHelper.toastify_css
    js_content = Toastify::ApplicationHelper.toastify_js

    html << "<style>#{css_content}</style>"
    html << "<div id=\"toast-container-root\" data-turbo-permanent></div>"
    html << "<div id=\"flash-outlet\" data-turbo-cache=\"false\"></div>"
    html << "<script type=\"module\">"
    html << js_content
    html << "</script>"
  end

  # For both HTML and Turbo Streams, execute the toasts if present
  if (scripts = toastify_script_tag).present?
    html << scripts
  end

  html.join("\n").html_safe
end