adding (sign in/sign up) page for login

Gemfile

@@ -44,6 +44,7 @@ end
 gem 'devise'
 gem 'omniauth'
 gem 'omniauth-github'
+gem 'simple_form'
 
 gem 'octokit'
 

Gemfile.lock

@@ -175,6 +175,9 @@ GEM
     sdoc (0.4.0)
       json (~> 1.8)
       rdoc (~> 4.0, < 5.0)
+    simple_form (3.0.1)
+      actionpack (>= 4.0.0, < 4.1)
+      activemodel (>= 4.0.0, < 4.1)
     sprockets (2.10.1)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -235,6 +238,7 @@ DEPENDENCIES
   rails (= 4.0.2)
   sass-rails (~> 4.0.0)
   sdoc
+  simple_form
   sqlite3
   therubyracer
   turbolinks

app/assets/stylesheets/application.css

@@ -21,4 +21,7 @@
   -webkit-box-sizing: content-box;
      -moz-box-sizing: content-box;
       box-sizing: content-box;
-}
+}
+.form-actions{
+  margin-top: 12px;
+}

app/views/devise/confirmations/new.html.haml

@@ -0,0 +1,9 @@
+%h2 Resend confirmation instructions
+= form_for(resource, :as => resource_name, :url => confirmation_path(resource_name), :html => { :method => :post }) do |f|
+  = devise_error_messages!
+  %div
+    = f.label :email
+    %br/
+    = f.email_field :email, :autofocus => true
+  %div= f.submit "Resend confirmation instructions"
+= render "devise/shared/links"

app/views/devise/mailer/confirmation_instructions.html.haml

@@ -0,0 +1,4 @@
+%p
+  Welcome #{@email}!
+%p You can confirm your account email through the link below:
+%p= link_to 'Confirm my account', confirmation_url(@resource, :confirmation_token => @token)

app/views/devise/mailer/reset_password_instructions.html.haml

@@ -0,0 +1,6 @@
+%p
+  Hello #{@resource.email}!
+%p Someone has requested a link to change your password. You can do this through the link below.
+%p= link_to 'Change my password', edit_password_url(@resource, :reset_password_token => @token)
+%p If you didn't request this, please ignore this email.
+%p Your password won't change until you access the link above and create a new one.

app/views/devise/mailer/unlock_instructions.html.haml

@@ -0,0 +1,5 @@
+%p
+  Hello #{@resource.email}!
+%p Your account has been locked due to an excessive number of unsuccessful sign in attempts.
+%p Click the link below to unlock your account:
+%p= link_to 'Unlock my account', unlock_url(@resource, :unlock_token => @token)

app/views/devise/passwords/edit.html.haml

@@ -0,0 +1,14 @@
+%h2 Change your password
+= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :put }) do |f|
+  = devise_error_messages!
+  = f.hidden_field :reset_password_token
+  %div
+    = f.label :password, "New password"
+    %br/
+    = f.password_field :password, :autofocus => true
+  %div
+    = f.label :password_confirmation, "Confirm new password"
+    %br/
+    = f.password_field :password_confirmation
+  %div= f.submit "Change my password"
+= render "devise/shared/links"

app/views/devise/passwords/new.html.haml

@@ -0,0 +1,9 @@
+%h2 Forgot your password?
+= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :post }) do |f|
+  = devise_error_messages!
+  %div
+    = f.label :email
+    %br/
+    = f.email_field :email, :autofocus => true
+  %div= f.submit "Send me reset password instructions", class: 'btn'
+= render "devise/shared/links"

app/views/devise/registrations/edit.html.haml

@@ -0,0 +1,30 @@
+%h2
+  Edit #{resource_name.to_s.humanize}
+= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :html => { :method => :put }) do |f|
+  = devise_error_messages!
+  %div
+    = f.label :email
+    %br/
+    = f.email_field :email, :autofocus => true
+  - if devise_mapping.confirmable? && resource.pending_reconfirmation?
+    %div
+      Currently waiting confirmation for: #{resource.unconfirmed_email}
+  %div
+    = f.label :password
+    %i (leave blank if you don't want to change it)
+    %br/
+    = f.password_field :password, :autocomplete => "off"
+  %div
+    = f.label :password_confirmation
+    %br/
+    = f.password_field :password_confirmation
+  %div
+    = f.label :current_password
+    %i (we need your current password to confirm your changes)
+    %br/
+    = f.password_field :current_password
+  %div= f.submit "Update"
+%h3 Cancel my account
+%p
+  Unhappy? #{button_to "Cancel my account", registration_path(resource_name), :data => { :confirm => "Are you sure?" }, :method => :delete}
+= link_to "Back", :back

app/views/devise/registrations/new.html.haml

@@ -0,0 +1,17 @@
+%h2 Sign up
+= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f|
+  = devise_error_messages!
+  %div
+    = f.label :email
+    %br/
+    = f.email_field :email, :autofocus => true
+  %div
+    = f.label :password
+    %br/
+    = f.password_field :password
+  %div
+    = f.label :password_confirmation
+    %br/
+    = f.password_field :password_confirmation
+  %div= f.submit "Sign up"
+= render "devise/shared/links"

app/views/devise/sessions/new.html.haml

@@ -0,0 +1,10 @@
+%h2 Sign in
+= simple_form_for(resource, :as => resource_name, :url => session_path(resource_name), :html => {:class => 'form-horizontal' }) do |f|
+  = f.input :email, :autofocus => true
+  = f.input :password
+  - if devise_mapping.rememberable?
+    %div
+      = f.check_box :remember_me
+      = f.label :remember_me
+  = f.submit "Sign in", class: 'btn'
+= render "devise/shared/links"

app/views/devise/shared/_links.haml

@@ -0,0 +1,19 @@
+- if controller_name != 'sessions'
+  = link_to "Sign in", new_session_path(resource_name)
+  %br/
+- if devise_mapping.registerable? && controller_name != 'registrations'
+  = link_to "Sign up", new_registration_path(resource_name)
+  %br/
+- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations'
+  = link_to "Forgot your password?", new_password_path(resource_name)
+  %br/
+- if devise_mapping.confirmable? && controller_name != 'confirmations'
+  = link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name)
+  %br/
+- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks'
+  = link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name)
+  %br/
+- if devise_mapping.omniauthable?
+  - resource_class.omniauth_providers.each do |provider|
+    = link_to "Sign in with #{provider.to_s.titleize}", omniauth_authorize_path(resource_name, provider)
+    %br/

app/views/devise/unlocks/new.html.haml

@@ -0,0 +1,9 @@
+%h2 Resend unlock instructions
+= form_for(resource, :as => resource_name, :url => unlock_path(resource_name), :html => { :method => :post }) do |f|
+  = devise_error_messages!
+  %div
+    = f.label :email
+    %br/
+    = f.email_field :email, :autofocus => true
+  %div= f.submit "Resend unlock instructions"
+= render "devise/shared/links"

app/views/layouts/application.html.haml

@@ -38,7 +38,7 @@
               \/
               = link_to 'Sign Out', destroy_user_session_path, method: :delete
             - else
-              %a{href: user_omniauth_authorize_path(:github)} Sign in
+              = link_to "Sign in", new_user_session_path
         %h3.text-muted.code-pro Tip4Commit
         = render 'common/menu'
       - if flash[:alert]

app/views/projects/show.html.haml

@@ -68,8 +68,8 @@
         = link_to 'tell us', current_user
         your bitcoin address.
     - else
-      Just check your email or
-      %a{href: user_omniauth_authorize_path(:github)} Sign In.
+      Just check your email or 
+      %a{href: new_user_session_path } Sign In.
 
     %h4 Promote #{@project.full_name}
     %p

config/initializers/simple_form.rb

@@ -0,0 +1,145 @@
+# Use this setup block to configure all options available in SimpleForm.
+SimpleForm.setup do |config|
+  # Wrappers are used by the form builder to generate a
+  # complete input. You can remove any component from the
+  # wrapper, change the order or even add your own to the
+  # stack. The options given below are used to wrap the
+  # whole input.
+  config.wrappers :default, class: :input,
+    hint_class: :field_with_hint, error_class: :field_with_errors do |b|
+    ## Extensions enabled by default
+    # Any of these extensions can be disabled for a
+    # given input by passing: `f.input EXTENSION_NAME => false`.
+    # You can make any of these extensions optional by
+    # renaming `b.use` to `b.optional`.
+
+    # Determines whether to use HTML5 (:email, :url, ...)
+    # and required attributes
+    b.use :html5
+
+    # Calculates placeholders automatically from I18n
+    # You can also pass a string as f.input placeholder: "Placeholder"
+    b.use :placeholder
+
+    ## Optional extensions
+    # They are disabled unless you pass `f.input EXTENSION_NAME => :lookup`
+    # to the input. If so, they will retrieve the values from the model
+    # if any exists. If you want to enable the lookup for any of those
+    # extensions by default, you can change `b.optional` to `b.use`.
+
+    # Calculates maxlength from length validations for string inputs
+    b.optional :maxlength
+
+    # Calculates pattern from format validations for string inputs
+    b.optional :pattern
+
+    # Calculates min and max from length validations for numeric inputs
+    b.optional :min_max
+
+    # Calculates readonly automatically from readonly attributes
+    b.optional :readonly
+
+    ## Inputs
+    b.use :label_input
+    b.use :hint,  wrap_with: { tag: :span, class: :hint }
+    b.use :error, wrap_with: { tag: :span, class: :error }
+  end
+
+  # The default wrapper to be used by the FormBuilder.
+  config.default_wrapper = :default
+
+  # Define the way to render check boxes / radio buttons with labels.
+  # Defaults to :nested for bootstrap config.
+  #   inline: input + label
+  #   nested: label > input
+  config.boolean_style = :nested
+
+  # Default class for buttons
+  config.button_class = 'btn'
+
+  # Method used to tidy up errors. Specify any Rails Array method.
+  # :first lists the first message for each field.
+  # Use :to_sentence to list all errors for each field.
+  # config.error_method = :first
+
+  # Default tag used for error notification helper.
+  config.error_notification_tag = :div
+
+  # CSS class to add for error notification helper.
+  config.error_notification_class = 'alert alert-error'
+
+  # ID to add for error notification helper.
+  # config.error_notification_id = nil
+
+  # Series of attempts to detect a default label method for collection.
+  # config.collection_label_methods = [ :to_label, :name, :title, :to_s ]
+
+  # Series of attempts to detect a default value method for collection.
+  # config.collection_value_methods = [ :id, :to_s ]
+
+  # You can wrap a collection of radio/check boxes in a pre-defined tag, defaulting to none.
+  # config.collection_wrapper_tag = nil
+
+  # You can define the class to use on all collection wrappers. Defaulting to none.
+  # config.collection_wrapper_class = nil
+
+  # You can wrap each item in a collection of radio/check boxes with a tag,
+  # defaulting to :span. Please note that when using :boolean_style = :nested,
+  # SimpleForm will force this option to be a label.
+  # config.item_wrapper_tag = :span
+
+  # You can define a class to use in all item wrappers. Defaulting to none.
+  # config.item_wrapper_class = nil
+
+  # How the label text should be generated altogether with the required text.
+  # config.label_text = lambda { |label, required| "#{required} #{label}" }
+
+  # You can define the class to use on all labels. Default is nil.
+  config.label_class = 'control-label'
+
+  # You can define the class to use on all forms. Default is simple_form.
+  # config.form_class = :simple_form
+
+  # You can define which elements should obtain additional classes
+  # config.generate_additional_classes_for = [:wrapper, :label, :input]
+
+  # Whether attributes are required by default (or not). Default is true.
+  # config.required_by_default = true
+
+  # Tell browsers whether to use the native HTML5 validations (novalidate form option).
+  # These validations are enabled in SimpleForm's internal config but disabled by default
+  # in this configuration, which is recommended due to some quirks from different browsers.
+  # To stop SimpleForm from generating the novalidate option, enabling the HTML5 validations,
+  # change this configuration to true.
+  config.browser_validations = false
+
+  # Collection of methods to detect if a file type was given.
+  # config.file_methods = [ :mounted_as, :file?, :public_filename ]
+
+  # Custom mappings for input types. This should be a hash containing a regexp
+  # to match as key, and the input type that will be used when the field name
+  # matches the regexp as value.
+  # config.input_mappings = { /count/ => :integer }
+
+  # Custom wrappers for input types. This should be a hash containing an input
+  # type as key and the wrapper that will be used for all inputs with specified type.
+  # config.wrapper_mappings = { string: :prepend }
+
+  # Default priority for time_zone inputs.
+  # config.time_zone_priority = nil
+
+  # Default priority for country inputs.
+  # config.country_priority = nil
+
+  # When false, do not use translations for labels.
+  # config.translate_labels = true
+
+  # Automatically discover new inputs in Rails' autoload path.
+  # config.inputs_discovery = true
+
+  # Cache SimpleForm inputs discovery
+  # config.cache_discovery = !Rails.env.development?
+
+  # Default class for inputs
+  # config.input_class = nil
+end

config/initializers/simple_form_bootstrap.rb

@@ -0,0 +1,45 @@
+# Use this setup block to configure all options available in SimpleForm.
+SimpleForm.setup do |config|
+  config.wrappers :bootstrap, tag: 'div', class: 'control-group', error_class: 'error' do |b|
+    b.use :html5
+    b.use :placeholder
+    b.use :label
+    b.wrapper tag: 'div', class: 'controls' do |ba|
+      ba.use :input
+      ba.use :error, wrap_with: { tag: 'span', class: 'help-inline' }
+      ba.use :hint,  wrap_with: { tag: 'p', class: 'help-block' }
+    end
+  end
+
+  config.wrappers :prepend, tag: 'div', class: "control-group", error_class: 'error' do |b|
+    b.use :html5
+    b.use :placeholder
+    b.use :label
+    b.wrapper tag: 'div', class: 'controls' do |input|
+      input.wrapper tag: 'div', class: 'input-prepend' do |prepend|
+        prepend.use :input
+      end
+      input.use :hint,  wrap_with: { tag: 'span', class: 'help-block' }
+      input.use :error, wrap_with: { tag: 'span', class: 'help-inline' }
+    end
+  end
+
+  config.wrappers :append, tag: 'div', class: "control-group", error_class: 'error' do |b|
+    b.use :html5
+    b.use :placeholder
+    b.use :label
+    b.wrapper tag: 'div', class: 'controls' do |input|
+      input.wrapper tag: 'div', class: 'input-append' do |append|
+        append.use :input
+      end
+      input.use :hint,  wrap_with: { tag: 'span', class: 'help-block' }
+      input.use :error, wrap_with: { tag: 'span', class: 'help-inline' }
+    end
+  end
+
+  # Wrappers for forms and inputs using the Twitter Bootstrap toolkit.
+  # Check the Bootstrap docs (http://twitter.github.com/bootstrap)
+  # to learn about the different styles for forms and inputs,
+  # buttons and other elements.
+  config.default_wrapper = :bootstrap
+end