217 lines
7.4 KiB
Ruby
217 lines
7.4 KiB
Ruby
class Comment < ActiveRecord::Base
|
|
include Feed::Comment
|
|
|
|
# regexp take from http://code.google.com/p/concerto-platform/source/browse/v3/cms/lib/CodeMirror/mode/gfm/gfm.js?spec=svn861&r=861#71
|
|
# User/Project#Num
|
|
# User#Num
|
|
# #Num
|
|
ISSUES_REGEX = /(?:[a-zA-Z0-9\-_]*\/)?(?:[a-zA-Z0-9\-_]*)?#[0-9]+/
|
|
|
|
belongs_to :commentable, polymorphic: true
|
|
belongs_to :user
|
|
belongs_to :project
|
|
serialize :data
|
|
|
|
validates :body, :user_id, :commentable_id, :commentable_type, :project_id, presence: true
|
|
|
|
scope :for_commit, ->(c) { where(commentable_id: c.id.hex, commentable_type: c.class) }
|
|
default_scope { order(:created_at) }
|
|
|
|
before_save :touch_commentable
|
|
after_create :subscribe_on_reply, unless: ->(c) { c.commit_comment? }
|
|
after_create :subscribe_users
|
|
|
|
attr_accessible :body, :data
|
|
|
|
def commentable
|
|
commit_comment? ? project.repo.commit(Comment.hex_to_commit_hash commentable_id) : super
|
|
end
|
|
|
|
def commentable=(c)
|
|
if self.class.commit_comment?(c.class)
|
|
self.commentable_id = c.id.hex
|
|
self.commentable_type = c.class.name
|
|
else
|
|
super
|
|
end
|
|
end
|
|
|
|
def self.commit_comment?(class_name)
|
|
class_name.to_s == 'Grit::Commit'
|
|
end
|
|
|
|
def commit_comment?
|
|
self.class.commit_comment?(commentable_type)
|
|
end
|
|
|
|
def self.issue_comment?(class_name)
|
|
class_name.to_s == 'Issue'
|
|
end
|
|
|
|
def issue_comment?
|
|
self.class.issue_comment?(commentable_type)
|
|
end
|
|
|
|
def own_comment?(user)
|
|
user_id == user.id
|
|
end
|
|
|
|
def actual_inline_comment?(diff = nil, force = false)
|
|
unless force
|
|
raise "This is not inline comment!" if data.blank? # for debug
|
|
return data[:actual] unless data[:actual].nil?
|
|
return false if diff.nil?
|
|
end
|
|
return data[:actual] = true if commentable_type == 'Grit::Commit'
|
|
filepath, line_number = data[:path], data[:line]
|
|
diff_path = (diff || commentable.diffs ).select {|d| d.a_path == data[:path]}
|
|
comment_line = data[:line].to_i
|
|
# NB! also dont create a comment to the diff header
|
|
return data[:actual] = false if diff_path.blank? || comment_line == 0
|
|
res, ind = true, 0
|
|
diff_path[0].diff.each_line do |line|
|
|
if self.persisted? && (comment_line-2..comment_line+2).include?(ind) && data.try('[]', "line#{ind-comment_line}") != line.chomp
|
|
break res = false
|
|
end
|
|
ind = ind + 1
|
|
end
|
|
if ind < comment_line
|
|
return data[:actual] = false
|
|
else
|
|
return data[:actual] = res
|
|
end
|
|
end
|
|
|
|
def inline_diff
|
|
data[:strings] + data['line0']
|
|
end
|
|
|
|
def pull_comment?
|
|
commentable.is_a?(Issue) && commentable.pull_request.present?
|
|
end
|
|
|
|
def set_additional_data params
|
|
return true if params[:path].blank? && params[:line].blank? # not inline comment
|
|
if params[:in_reply].present? && reply = Comment.where(id: params[:in_reply]).first
|
|
self.data = reply.data
|
|
return true
|
|
end
|
|
self.data = {path: params[:path], line: params[:line]}
|
|
return actual_inline_comment?(nil, true) if commentable.is_a?(Grit::Commit)
|
|
if commentable.is_a?(Issue) && pull = commentable.pull_request
|
|
diff_path = pull.diff.select {|d| d.a_path == params[:path]}
|
|
return false unless actual_inline_comment?(pull.diff, true)
|
|
|
|
comment_line, line_number, strings = params[:line].to_i, -1, []
|
|
diff_path[0].diff.each_line do |line|
|
|
line_number = line_number.succ
|
|
# Save 2 lines above and bottom of the diff comment line
|
|
break if line_number > comment_line + 2
|
|
if (comment_line-2..comment_line+2).include? line_number
|
|
data["line#{line_number-comment_line}"] = line.chomp
|
|
end
|
|
|
|
# Save lines from the closest header for rendering in the discussion
|
|
if line_number < comment_line
|
|
# Header is the line like "@@ -47,9 +50,8 @@ def initialize(user)"
|
|
if line =~ Diff::Display::Unified::Generator::LINE_NUM_RE
|
|
strings = [line]
|
|
else
|
|
strings << line
|
|
end
|
|
end
|
|
end
|
|
## Bug with numbers of diff lines, now store all diff
|
|
data[:strings] = strings.join
|
|
# Limit stored diff to 10 lines (see inline_diff)
|
|
#data[:strings] = ((strings.count) <= 9 ? strings : [strings[0]] + strings.last(8)).join
|
|
##
|
|
data[:view_path] = h(diff_path[0].renamed_file ? "#{diff_path[0].a_path.rtruncate 60} -> #{diff_path[0].b_path.rtruncate 60}" : diff_path[0].a_path.rtruncate(120))
|
|
end
|
|
return true
|
|
end
|
|
|
|
def self.create_link_on_issues_from_item item, commits = nil
|
|
linker = item.user
|
|
current_ability = Ability.new(linker)
|
|
|
|
case
|
|
when item.is_a?(GitHook)
|
|
elements = commits
|
|
opts = {}
|
|
when item.is_a?(Issue)
|
|
elements = [[item, item.title], [item, item.body]]
|
|
opts = {created_from_issue_id: item.id}
|
|
when item.commentable_type == 'Issue'
|
|
elements = [[item, item.body]]
|
|
opts = {created_from_issue_id: item.commentable_id}
|
|
when item.commentable_type == 'Grit::Commit'
|
|
elements = [[item, item.body]]
|
|
opts = {created_from_commit_hash: item.commentable_id}
|
|
else
|
|
raise "Unsupported item type #{item.class.name}!"
|
|
end
|
|
|
|
elements.each do |element|
|
|
element[1].scan(ISSUES_REGEX).each do |hash|
|
|
issue = Issue.find_by_hash_tag hash, current_ability, item.project
|
|
next unless issue
|
|
# dont create link to the same issue
|
|
next if opts[:created_from_issue_id] == issue.id
|
|
opts = {created_from_commit_hash: element[0].hex} if item.is_a?(GitHook)
|
|
# dont create duplicate link to issue
|
|
next if Comment.find_existing_automatic_comment issue, opts
|
|
# dont create link to outdated commit
|
|
next if item.is_a?(GitHook) && !item.project.repo.commit(element[0])
|
|
comment = linker.comments.new body: 'automatic comment'
|
|
comment.commentable, comment.project, comment.automatic = issue, issue.project, true
|
|
comment.data = {from_project_id: item.project.id}
|
|
if opts[:created_from_commit_hash]
|
|
comment.created_from_commit_hash = opts[:created_from_commit_hash]
|
|
elsif opts[:created_from_issue_id]
|
|
comment.data.merge!(comment_id: item.id) if item.is_a? Comment
|
|
comment.created_from_issue_id = opts[:created_from_issue_id]
|
|
else
|
|
raise 'Unsupported opts for automatic comment!'
|
|
end
|
|
comment.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.hex_to_commit_hash hex
|
|
# '079d'.hex.to_s(16) => "79d"
|
|
t = hex.to_s(16)
|
|
'0'*(40-t.length) << t # commit hash has 40-character
|
|
end
|
|
|
|
protected
|
|
|
|
def touch_commentable
|
|
commentable.touch unless commit_comment?
|
|
end
|
|
|
|
def subscribe_on_reply
|
|
commentable.subscribes.where(user_id: user_id).first_or_create
|
|
end
|
|
|
|
def subscribe_users
|
|
if issue_comment?
|
|
commentable.subscribes.create(user: user) if !commentable.subscribes.exists?(user_id: user.id)
|
|
elsif commit_comment?
|
|
recipients = project.admins
|
|
recipients << user << User.find_by(email: commentable.try(:committer).try(:email)) # commentor and committer
|
|
recipients.compact.uniq.each do |user|
|
|
options = {project_id: project.id, subscribeable_id: commentable_id, subscribeable_type: commentable.class.name, user_id: user.id}
|
|
Subscribe.subscribe_to_commit(options) if Subscribe.subscribed_to_commit?(project, user, commentable)
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.find_existing_automatic_comment issue, opts
|
|
find_dup = opts.merge(automatic: true, commentable_type: issue.class.name,
|
|
commentable_id: issue.id)
|
|
Comment.exists? find_dup
|
|
end
|
|
end
|