87 lines
2.7 KiB
Ruby
87 lines
2.7 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
class BlamePresenter < Gitlab::View::Presenter::Simple
|
|
include ActionView::Helpers::TranslationHelper
|
|
include ActionView::Context
|
|
include AvatarsHelper
|
|
include BlameHelper
|
|
include CommitsHelper
|
|
include ApplicationHelper
|
|
include TreeHelper
|
|
include IconsHelper
|
|
|
|
presents nil, as: :blame
|
|
|
|
CommitData = Struct.new(
|
|
:author_avatar,
|
|
:age_map_class,
|
|
:commit_link,
|
|
:commit_author_link,
|
|
:project_blame_link,
|
|
:time_ago_tooltip)
|
|
|
|
def initialize(blame, **attributes)
|
|
super
|
|
|
|
@commits = {}
|
|
precalculate_data_by_commit!
|
|
end
|
|
|
|
def groups
|
|
@groups ||= blame.groups
|
|
end
|
|
|
|
def commit_data(commit, previous_path = nil)
|
|
@commits[commit.id] ||= get_commit_data(commit, previous_path)
|
|
end
|
|
|
|
private
|
|
|
|
# Huge source files with a high churn rate (e.g. 'locale/gitlab.pot') could have
|
|
# 10x times more blame groups than unique commits across all the groups.
|
|
# That means we could cache per-commit data we need
|
|
# to avoid recalculating it multiple times.
|
|
# For such files, it could significantly improve the performance of the Blame.
|
|
def precalculate_data_by_commit!
|
|
groups.each { |group| commit_data(group[:commit], group[:previous_path]) }
|
|
end
|
|
|
|
def get_commit_data(commit, previous_path = nil)
|
|
CommitData.new.tap do |data|
|
|
data.author_avatar = author_avatar(commit, size: 36, has_tooltip: false, lazy: true)
|
|
data.age_map_class = age_map_class(commit.committed_date, project_duration)
|
|
data.commit_link = link_to commit.title, project_commit_path(project, commit.id), class: "cdark", title: commit.title
|
|
data.commit_author_link = commit_author_link(commit, avatar: false)
|
|
data.project_blame_link = project_blame_link(commit, previous_path)
|
|
data.time_ago_tooltip = time_ago_with_tooltip(commit.committed_date)
|
|
end
|
|
end
|
|
|
|
def project_blame_link(commit, previous_path = nil)
|
|
previous_commit_id = commit.parent_id
|
|
return unless previous_commit_id && !previous_path.nil?
|
|
|
|
link_to project_blame_path(project, tree_join(previous_commit_id, previous_path)),
|
|
title: _('View blame prior to this change'),
|
|
aria: { label: _('View blame prior to this change') },
|
|
class: 'version-link',
|
|
data: { toggle: 'tooltip', placement: 'right', container: 'body' } do
|
|
' '.html_safe
|
|
end
|
|
end
|
|
|
|
def project_duration
|
|
@project_duration ||= age_map_duration(groups, project)
|
|
end
|
|
|
|
def link_to(*args, &block)
|
|
ActionController::Base.helpers.link_to(*args, &block)
|
|
end
|
|
|
|
def mail_to(*args, &block)
|
|
ActionController::Base.helpers.mail_to(*args, &block)
|
|
end
|
|
end
|
|
end
|