Merge pull request #4 from shivam091/0.2.2

0.2.2

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rails_bootstrap_form (0.2.1)
+    rails_bootstrap_form (0.2.2)
 
 GEM
   remote: http://rubygems.org/

lib/rails_bootstrap_form/bootstrap_form_options.rb

@@ -34,6 +34,27 @@ class BootstrapFormOptions
     # Default is nil.
     attr_accessor :help_text
 
+    # An option to override automatically generated label text.
+    attr_accessor :label_text
+
+    # An option to custmize whether the label is to be displayed or not.
+    attr_accessor :skip_label
+
+    # An option to customize whether the label is only visible to screen readers.
+    attr_accessor :hide_label
+
+    # The CSS class that will be used when the label is only accessible by screen
+    # readers. Default is `visually-hidden`
+    attr_accessor :hide_class
+
+    # Default CSS class that will be applied to all label tags.
+    # Default is `form-label`.
+    attr_accessor :label_class
+
+    # An additional CSS class that will be added along with the existing
+    # `label_class` of the label. Default is nil.
+    attr_accessor :additional_label_class
+
     def initialize(options = {})
       set_defaults
       set_bootstrap_form_options(options)
@@ -83,6 +104,13 @@ def set_defaults
       @additional_field_class = nil
 
       @help_text = nil
+
+      @label_text = ""
+      @skip_label = false
+      @hide_label = false
+      @hide_class = "visually-hidden"
+      @label_class = "form-label"
+      @additional_label_class = nil
     end
 
     private :set_defaults

lib/rails_bootstrap_form/components.rb

@@ -7,7 +7,9 @@ module Components
     extend ActiveSupport::Autoload
 
     autoload :HelpText
+    autoload :Labels
 
     include HelpText
+    include Labels
   end
 end

lib/rails_bootstrap_form/components/labels.rb

@@ -0,0 +1,34 @@
+# -*- encoding: utf-8 -*-
+# -*- frozen_string_literal: true -*-
+# -*- warn_indent: true -*-
+
+module RailsBootstrapForm
+  module Components
+    module Labels
+      extend ActiveSupport::Concern
+
+      def self.included(base_class)
+        def label(attribute, bootstrap_options)
+          unless bootstrap_options.skip_label
+            label_class = label_classes(attribute, bootstrap_options)
+            label_text = label_text(attribute, bootstrap_options)
+
+            super(attribute, label_text, class: label_class)
+          end
+        end
+
+        def label_classes(attribute, bootstrap_options)
+          classes = [bootstrap_options.label_class, bootstrap_options.additional_label_class]
+          classes << bootstrap_options.hide_class if bootstrap_options.hide_label
+          classes.flatten.compact
+        end
+
+        def label_text(attribute, bootstrap_options)
+          bootstrap_options.label_text || object&.class.try(:human_attribute_name, attribute)
+        end
+
+        private :label, :label_classes, :label_text
+      end
+    end
+  end
+end

lib/rails_bootstrap_form/field_wrapper_builder.rb

@@ -13,9 +13,11 @@ def field_wrapper_builder(attribute, options, html_options = nil, &block)
     end
 
     def field_wrapper(attribute, bootstrap_options, options, &block)
+      label = label(attribute, bootstrap_options)
       help_text = help_text(attribute, bootstrap_options)
 
       tag.div(class: field_wrapper_classes) do
+        concat(label)
         concat(capture(&block))
         concat(help_text)
       end

lib/rails_bootstrap_form/version.rb

@@ -3,6 +3,6 @@
 # -*- warn_indent: true -*-
 
 module RailsBootstrapForm
-  VERSION = "0.2.1".freeze
+  VERSION = "0.2.2".freeze
   REQUIRED_RAILS_VERSION = "~> 7.0".freeze
 end

spec/rails_bootstrap_form_spec.rb

@@ -6,7 +6,7 @@
 
 RSpec.describe RailsBootstrapForm do
   it "has a valid version number" do
-    expect(RailsBootstrapForm::VERSION).to eq("0.2.1")
+    expect(RailsBootstrapForm::VERSION).to eq("0.2.2")
   end
 
   it "has a valid rails version number" do