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class SlackService
class PushMessage < BaseMessage
attr_reader :after
attr_reader :before
attr_reader :commits
attr_reader :project_name
attr_reader :project_url
attr_reader :ref
attr_reader :ref_type
attr_reader :user_name
def initialize(params)
@after = params[:after]
@before = params[:before]
@commits = params.fetch(:commits, [])
@project_name = params[:project_name]
@project_url = params[:project_url]
@ref_type = Gitlab::Git.tag_ref?(params[:ref]) ? 'tag' : 'branch'
@ref = Gitlab::Git.ref_name(params[:ref])
@user_name = params[:user_name]
end
def pretext
format(message)
end
def attachments
return [] if new_branch? || removed_branch?
commit_message_attachments
end
private
def message
if new_branch?
new_branch_message
elsif removed_branch?
removed_branch_message
else
push_message
end
end
def format(string)
Slack::Notifier::LinkFormatter.format(string)
end
def new_branch_message
"#{user_name} pushed new #{ref_type} #{branch_link} to #{project_link}"
end
def removed_branch_message
"#{user_name} removed #{ref_type} #{ref} from #{project_link}"
end
def push_message
"#{user_name} pushed to #{ref_type} #{branch_link} of #{project_link} (#{compare_link})"
end
def commit_messages
commits.map { |commit| compose_commit_message(commit) }.join("\n")
end
def commit_message_attachments
[{ text: format(commit_messages), color: attachment_color }]
end
def compose_commit_message(commit)
author = commit[:author][:name]
id = Commit.truncate_sha(commit[:id])
message = commit[:message]
url = commit[:url]
"[#{id}](#{url}): #{message} - #{author}"
end
def new_branch?
Gitlab::Git.blank_ref?(before)
end
def removed_branch?
Gitlab::Git.blank_ref?(after)
end
def branch_url
"#{project_url}/commits/#{ref}"
end
def compare_url
"#{project_url}/compare/#{before}...#{after}"
end
def branch_link
"[#{ref}](#{branch_url})"
end
def project_link
"[#{project_name}](#{project_url})"
end
def compare_link
"[Compare changes](#{compare_url})"
end
def attachment_color
'#345'
end
end
end