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# frozen_string_literal: true
require " discordrb/webhooks "
module Integrations
class Discord < BaseChatNotification
include ActionView :: Helpers :: UrlHelper
ATTACHMENT_REGEX = / : (?<entry>.*?) \ n - (?<name>.*) \ n* / . freeze
def title
s_ ( " DiscordService|Discord Notifications " )
end
def description
s_ ( " DiscordService|Send notifications about project events to a Discord channel. " )
end
def self . to_param
" discord "
end
def help
docs_link = link_to _ ( 'How do I set up this service?' ) , Rails . application . routes . url_helpers . help_page_url ( 'user/project/integrations/discord_notifications' ) , target : '_blank' , rel : 'noopener noreferrer'
s_ ( 'Send notifications about project events to a Discord channel. %{docs_link}' ) . html_safe % { docs_link : docs_link . html_safe }
end
def event_field ( event )
# No-op.
end
def default_channel_placeholder
# No-op.
end
def self . supported_events
%w[ push issue confidential_issue merge_request note confidential_note tag_push pipeline wiki_page ]
end
def default_fields
[
{ type : " text " , name : " webhook " , placeholder : " https://discordapp.com/api/webhooks/… " , help : " URL to the webhook for the Discord channel. " } ,
{ type : " checkbox " , name : " notify_only_broken_pipelines " } ,
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{
type : 'select' ,
name : 'branches_to_be_notified' ,
title : s_ ( 'Integrations|Branches for which notifications are to be sent' ) ,
choices : branch_choices
}
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]
end
private
def notify ( message , opts )
client = Discordrb :: Webhooks :: Client . new ( url : webhook )
client . execute do | builder |
builder . add_embed do | embed |
embed . author = Discordrb :: Webhooks :: EmbedAuthor . new ( name : message . user_name , icon_url : message . user_avatar )
embed . description = ( message . pretext + " \n " + Array . wrap ( message . attachments ) . join ( " \n " ) ) . gsub ( ATTACHMENT_REGEX , " \\ k<entry> - \\ k<name> \n " )
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embed . colour = 16543014 # The hex "fc6d26" as an Integer
embed . timestamp = Time . now . utc
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end
end
rescue RestClient :: Exception = > error
log_error ( error . message )
false
end
def custom_data ( data )
super ( data ) . merge ( markdown : true )
end
end
end