1 files changed, 76 insertions, 0 deletions
diff --git a/app/helpers/reminder_emails_helper.rb b/app/helpers/reminder_emails_helper.rb
new file mode 100644
index 00000000000..bffb3cf7751
--- /dev/null
+++ b/app/helpers/reminder_emails_helper.rb
@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+module ReminderEmailsHelper
+  def invitation_reminder_salutation(reminder_index, format: nil)
+    case reminder_index
+    when 0
+      s_('InviteReminderEmail|Invitation pending')
+    when 1
+      if format == :html
+        s_('InviteReminderEmail|Hey there %{wave_emoji}').html_safe % { wave_emoji: Gitlab::Emoji.gl_emoji_tag('wave') }
+      else
+        s_('InviteReminderEmail|Hey there!')
+      end
+    when 2
+      s_('InviteReminderEmail|In case you missed it...')
+    end
+  end
+
+  def invitation_reminder_body(member, reminder_index, format: nil)
+    options = {
+      inviter: sanitize_name(member.created_by.name),
+      strong_start: '',
+      strong_end: '',
+      project_or_group_name: member_source.human_name,
+      project_or_group: member_source.model_name.singular,
+      role: member.human_access.downcase
+    }
+
+    if format == :html
+      options.merge!(
+        inviter: (link_to member.created_by.name, user_url(member.created_by)).html_safe,
+        strong_start: '<strong>'.html_safe,
+        strong_end: '</strong>'.html_safe
+      )
+    end
+
+    if reminder_index == 2
+      options[:invitation_age] = (Date.current - member.created_at.to_date).to_i
+    end
+
+    body = invitation_reminder_body_text(reminder_index)
+
+    (format == :html ? html_escape(body) : body ) % options
+  end
+
+  def invitation_reminder_accept_link(token, format: nil)
+    case format
+    when :html
+      link_to s_('InviteReminderEmail|Accept invitation'), invite_url(token), class: 'invite-btn-join'
+    else
+      s_('InviteReminderEmail|Accept invitation: %{invite_url}') % { invite_url: invite_url(token) }
+    end
+  end
+
+  def invitation_reminder_decline_link(token, format: nil)
+    case format
+    when :html
+      link_to s_('InviteReminderEmail|Decline invitation'), decline_invite_url(token), class: 'invite-btn-decline'
+    else
+      s_('InviteReminderEmail|Decline invitation: %{decline_url}') % { decline_url: decline_invite_url(token) }
+    end
+  end
+
+  private
+
+  def invitation_reminder_body_text(reminder_index)
+    case reminder_index
+    when 0
+      s_('InviteReminderEmail|%{inviter} is waiting for you to join the %{strong_start}%{project_or_group_name}%{strong_end} %{project_or_group} as a %{role}.')
+    when 1
+      s_('InviteReminderEmail|This is a friendly reminder that %{inviter} invited you to join the %{strong_start}%{project_or_group_name}%{strong_end} %{project_or_group} as a %{role}.')
+    when 2
+      s_("InviteReminderEmail|It's been %{invitation_age} days since %{inviter} invited you to join the %{strong_start}%{project_or_group_name}%{strong_end} %{project_or_group} as a %{role}. What would you like to do?")
+    end
+  end
+end