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module NotesHelper
def note_target_fields(note)
if note.noteable
hidden_field_tag(:target_type, note.noteable.class.name.underscore) +
hidden_field_tag(:target_id, note.noteable.id)
end
end
def note_editable?(note)
Ability.can_edit_note?(current_user, note)
end
def note_supports_slash_commands?(note)
Notes::SlashCommandsService.supported?(note, current_user)
end
def noteable_json(noteable)
{
id: noteable.id,
class: noteable.class.name,
resources: noteable.class.table_name,
project_id: noteable.project.id,
}.to_json
end
def diff_view_data
return {} unless @comments_target
@comments_target.slice(:noteable_id, :noteable_type, :commit_id)
end
def diff_view_line_data(line_code, position, line_type)
return if @diff_notes_disabled
use_legacy_diff_note = @use_legacy_diff_notes
# If the controller doesn't force the use of legacy diff notes, we
# determine this on a line-by-line basis by seeing if there already exist
# active legacy diff notes at this line, in which case newly created notes
# will use the legacy technology as well.
# We do this because the discussion_id values of legacy and "new" diff
# notes, which are used to group notes on the merge request discussion tab,
# are incompatible.
# If we didn't, diff notes that would show for the same line on the changes
# tab, would show in different discussions on the discussion tab.
use_legacy_diff_note ||= begin
discussion = @grouped_diff_discussions[line_code]
discussion && discussion.legacy_diff_discussion?
end
data = {
line_code: line_code,
line_type: line_type,
}
if use_legacy_diff_note
discussion_id = LegacyDiffNote.discussion_id(
@comments_target[:noteable_type],
@comments_target[:noteable_id] || @comments_target[:commit_id],
line_code
)
data.merge!(
note_type: LegacyDiffNote.name,
discussion_id: discussion_id
)
else
discussion_id = DiffNote.discussion_id(
@comments_target[:noteable_type],
@comments_target[:noteable_id] || @comments_target[:commit_id],
position
)
data.merge!(
position: position.to_json,
note_type: DiffNote.name,
discussion_id: discussion_id
)
end
data
end
def link_to_reply_discussion(discussion, line_type = nil)
return unless current_user
data = discussion.reply_attributes.merge(line_type: line_type)
button_tag 'Reply...', class: 'btn btn-text-field js-discussion-reply-button',
data: data, title: 'Add a reply'
end
def preload_max_access_for_authors(notes, project)
user_ids = notes.map(&:author_id)
project.team.max_member_access_for_user_ids(user_ids)
end
def preload_noteable_for_regular_notes(notes)
ActiveRecord::Associations::Preloader.new.preload(notes.select { |note| !note.for_commit? }, :noteable)
end
def note_max_access_for_user(note)
note.project.team.human_max_access(note.author_id)
end
def discussion_diff_path(discussion)
return unless discussion.diff_discussion?
if discussion.for_merge_request? && discussion.active?
diffs_namespace_project_merge_request_path(discussion.project.namespace, discussion.project, discussion.noteable, anchor: discussion.line_code)
elsif discussion.for_commit?
namespace_project_commit_path(discussion.project.namespace, discussion.project, discussion.noteable, anchor: discussion.line_code)
end
end
end