BigW Consortium Gitlab

project.rb 18.4 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623
# == Schema Information
#
# Table name: projects
#
#  id                     :integer          not null, primary key
#  name                   :string(255)
#  path                   :string(255)
#  description            :text
#  created_at             :datetime
#  updated_at             :datetime
#  creator_id             :integer
#  issues_enabled         :boolean          default(TRUE), not null
#  wall_enabled           :boolean          default(TRUE), not null
#  merge_requests_enabled :boolean          default(TRUE), not null
#  wiki_enabled           :boolean          default(TRUE), not null
#  namespace_id           :integer
#  issues_tracker         :string(255)      default("gitlab"), not null
#  issues_tracker_id      :string(255)
#  snippets_enabled       :boolean          default(TRUE), not null
#  last_activity_at       :datetime
#  import_url             :string(255)
#  visibility_level       :integer          default(0), not null
#  archived               :boolean          default(FALSE), not null
#  import_status          :string(255)
#  repository_size        :float            default(0.0)
#  star_count             :integer          default(0), not null
#

class Project < ActiveRecord::Base
  include Gitlab::ShellAdapter
  include Gitlab::VisibilityLevel
  include Gitlab::ConfigHelper
  extend Gitlab::ConfigHelper
  extend Enumerize

  default_value_for :archived, false
  default_value_for :visibility_level, gitlab_config_features.visibility_level
  default_value_for :issues_enabled, gitlab_config_features.issues
  default_value_for :merge_requests_enabled, gitlab_config_features.merge_requests
  default_value_for :wiki_enabled, gitlab_config_features.wiki
  default_value_for :wall_enabled, false
  default_value_for :snippets_enabled, gitlab_config_features.snippets

  ActsAsTaggableOn.strict_case_match = true
  acts_as_taggable_on :tags

  attr_accessor :new_default_branch

  # Relations
  belongs_to :creator,      foreign_key: "creator_id", class_name: "User"
  belongs_to :group, -> { where(type: Group) }, foreign_key: "namespace_id"
  belongs_to :namespace

  has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'

  # Project services
  has_many :services
  has_one :gitlab_ci_service, dependent: :destroy
  has_one :campfire_service, dependent: :destroy
  has_one :emails_on_push_service, dependent: :destroy
  has_one :pivotaltracker_service, dependent: :destroy
  has_one :hipchat_service, dependent: :destroy
  has_one :flowdock_service, dependent: :destroy
  has_one :assembla_service, dependent: :destroy
  has_one :gemnasium_service, dependent: :destroy
  has_one :slack_service, dependent: :destroy
  has_one :buildbox_service, dependent: :destroy
  has_one :pushover_service, dependent: :destroy
  has_one :forked_project_link, dependent: :destroy, foreign_key: "forked_to_project_id"
  has_one :forked_from_project, through: :forked_project_link
  # Merge Requests for target project should be removed with it
  has_many :merge_requests,     dependent: :destroy, foreign_key: "target_project_id"
  # Merge requests from source project should be kept when source project was removed
  has_many :fork_merge_requests, foreign_key: "source_project_id", class_name: MergeRequest
  has_many :issues, -> { order 'issues.state DESC, issues.created_at DESC' }, dependent: :destroy
  has_many :labels,             dependent: :destroy
  has_many :services,           dependent: :destroy
  has_many :events,             dependent: :destroy
  has_many :milestones,         dependent: :destroy
  has_many :notes,              dependent: :destroy
  has_many :snippets,           dependent: :destroy, class_name: "ProjectSnippet"
  has_many :hooks,              dependent: :destroy, class_name: "ProjectHook"
  has_many :protected_branches, dependent: :destroy
  has_many :project_members, dependent: :destroy, as: :source, class_name: 'ProjectMember'
  has_many :users, through: :project_members
  has_many :deploy_keys_projects, dependent: :destroy
  has_many :deploy_keys, through: :deploy_keys_projects
  has_many :users_star_projects, dependent: :destroy
  has_many :starrers, through: :users_star_projects, source: :user

  delegate :name, to: :owner, allow_nil: true, prefix: true
  delegate :members, to: :team, prefix: true

  # Validations
  validates :creator, presence: true, on: :create
  validates :description, length: { maximum: 2000 }, allow_blank: true
  validates :name, presence: true, length: { within: 0..255 },
            format: { with: Gitlab::Regex.project_name_regex,
                      message: Gitlab::Regex.project_regex_message }
  validates :path, presence: true, length: { within: 0..255 },
            exclusion: { in: Gitlab::Blacklist.path },
            format: { with: Gitlab::Regex.path_regex,
                      message: Gitlab::Regex.path_regex_message }
  validates :issues_enabled, :merge_requests_enabled,
            :wiki_enabled, inclusion: { in: [true, false] }
  validates :visibility_level,
    exclusion: { in: gitlab_config.restricted_visibility_levels },
    if: -> { gitlab_config.restricted_visibility_levels.any? }
  validates :issues_tracker_id, length: { maximum: 255 }, allow_blank: true
  validates :namespace, presence: true
  validates_uniqueness_of :name, scope: :namespace_id
  validates_uniqueness_of :path, scope: :namespace_id
  validates :import_url,
    format: { with: URI::regexp(%w(git http https)), message: "should be a valid url" },
    if: :import?
  validates :star_count, numericality: { greater_than_or_equal_to: 0 }
  validate :check_limit, on: :create

  # Scopes
  scope :without_user, ->(user)  { where("projects.id NOT IN (:ids)", ids: user.authorized_projects.map(&:id) ) }
  scope :without_team, ->(team) { team.projects.present? ? where("projects.id NOT IN (:ids)", ids: team.projects.map(&:id)) : scoped  }
  scope :not_in_group, ->(group) { where("projects.id NOT IN (:ids)", ids: group.project_ids ) }
  scope :in_team, ->(team) { where("projects.id IN (:ids)", ids: team.projects.map(&:id)) }
  scope :in_namespace, ->(namespace) { where(namespace_id: namespace.id) }
  scope :in_group_namespace, -> { joins(:group) }
  scope :sorted_by_activity, -> { reorder("projects.last_activity_at DESC") }
  scope :sorted_by_stars, -> { reorder("projects.star_count DESC") }
  scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
  scope :joined, ->(user) { where("namespace_id != ?", user.namespace_id) }
  scope :public_only, -> { where(visibility_level: Project::PUBLIC) }
  scope :public_and_internal_only, -> { where(visibility_level: Project.public_and_internal_levels) }
  scope :non_archived, -> { where(archived: false) }

  enumerize :issues_tracker, in: (Gitlab.config.issues_tracker.keys).append(:gitlab), default: :gitlab

  state_machine :import_status, initial: :none do
    event :import_start do
      transition :none => :started
    end

    event :import_finish do
      transition :started => :finished
    end

    event :import_fail do
      transition :started => :failed
    end

    event :import_retry do
      transition :failed => :started
    end

    state :started
    state :finished
    state :failed

    after_transition any => :started, :do => :add_import_job
  end

  class << self
    def public_and_internal_levels
      [Project::PUBLIC, Project::INTERNAL]
    end

    def abandoned
      where('projects.last_activity_at < ?', 6.months.ago)
    end

    def publicish(user)
      visibility_levels = [Project::PUBLIC]
      visibility_levels += [Project::INTERNAL] if user
      where(visibility_level: visibility_levels)
    end

    def with_push
      joins(:events).where('events.action = ?', Event::PUSHED)
    end

    def active
      joins(:issues, :notes, :merge_requests).order("issues.created_at, notes.created_at, merge_requests.created_at DESC")
    end

    def search(query)
      joins(:namespace).where("projects.archived = ?", false).where("projects.name LIKE :query OR projects.path LIKE :query OR namespaces.name LIKE :query OR projects.description LIKE :query", query: "%#{query}%")
    end

    def search_by_title(query)
      where("projects.archived = ?", false).where("LOWER(projects.name) LIKE :query", query: "%#{query.downcase}%")
    end

    def find_with_namespace(id)
      return nil unless id.include?("/")

      id = id.split("/")
      namespace = Namespace.find_by(path: id.first)
      return nil unless namespace

      where(namespace_id: namespace.id).find_by(path: id.second)
    end

    def visibility_levels
      Gitlab::VisibilityLevel.options
    end

    def sort(method)
      case method.to_s
      when 'newest' then reorder('projects.created_at DESC')
      when 'oldest' then reorder('projects.created_at ASC')
      when 'recently_updated' then reorder('projects.updated_at DESC')
      when 'last_updated' then reorder('projects.updated_at ASC')
      when 'largest_repository' then reorder('projects.repository_size DESC')
      else reorder("namespaces.path, projects.name ASC")
      end
    end
  end

  def team
    @team ||= ProjectTeam.new(self)
  end

  def repository
    @repository ||= Repository.new(path_with_namespace)
  end

  def saved?
    id && persisted?
  end

  def add_import_job
    RepositoryImportWorker.perform_in(2.seconds, id)
  end

  def import?
    import_url.present?
  end

  def imported?
    import_finished?
  end

  def import_in_progress?
    import? && import_status == 'started'
  end

  def import_failed?
    import_status == 'failed'
  end

  def import_finished?
    import_status == 'finished'
  end

  def check_limit
    unless creator.can_create_project? or namespace.kind == 'group'
      errors[:limit_reached] << ("Your project limit is #{creator.projects_limit} projects! Please contact your administrator to increase it")
    end
  rescue
    errors[:base] << ("Can't check your ability to create project")
  end

  def to_param
    namespace.path + "/" + path
  end

  def web_url
    [gitlab_config.url, path_with_namespace].join("/")
  end

  def web_url_without_protocol
    web_url.split("://")[1]
  end

  def build_commit_note(commit)
    notes.new(commit_id: commit.id, noteable_type: "Commit")
  end

  def last_activity
    last_event
  end

  def last_activity_date
    last_activity_at || updated_at
  end

  def project_id
    self.id
  end

  def issue_exists?(issue_id)
    if used_default_issues_tracker?
      self.issues.where(iid: issue_id).first.present?
    else
      true
    end
  end

  def used_default_issues_tracker?
    self.issues_tracker == Project.issues_tracker.default_value
  end

  def can_have_issues_tracker_id?
    self.issues_enabled && !self.used_default_issues_tracker?
  end

  def build_missing_services
    available_services_names.each do |service_name|
      service = services.find { |service| service.to_param == service_name }

      # If service is available but missing in db
      # we should create an instance. Ex `create_gitlab_ci_service`
      service = self.send :"create_#{service_name}_service" if service.nil?
    end
  end

  def available_services_names
    %w(gitlab_ci campfire hipchat pivotaltracker flowdock assembla emails_on_push gemnasium slack pushover buildbox)
  end

  def gitlab_ci?
    gitlab_ci_service && gitlab_ci_service.active
  end

  def ci_services
    services.select { |service| service.category == :ci }
  end

  def ci_service
    @ci_service ||= ci_services.select(&:activated?).first
  end

  # For compatibility with old code
  def code
    path
  end

  def items_for(entity)
    case entity
    when 'issue' then
      issues
    when 'merge_request' then
      merge_requests
    end
  end

  def send_move_instructions
    NotificationService.new.project_was_moved(self)
  end

  def owner
    if group
      group
    else
      namespace.try(:owner)
    end
  end

  def team_member_by_name_or_email(name = nil, email = nil)
    user = users.where("name like ? or email like ?", name, email).first
    project_members.where(user: user) if user
  end

  # Get Team Member record by user id
  def team_member_by_id(user_id)
    project_members.find_by(user_id: user_id)
  end

  def name_with_namespace
    @name_with_namespace ||= begin
                               if namespace
                                 namespace.human_name + " / " + name
                               else
                                 name
                               end
                             end
  end

  def path_with_namespace
    if namespace
      namespace.path + '/' + path
    else
      path
    end
  end

  def execute_hooks(data, hooks_scope = :push_hooks)
    hooks.send(hooks_scope).each do |hook|
      hook.async_execute(data)
    end
  end

  def execute_services(data)
    services.each do |service|

      # Call service hook only if it is active
      begin
        service.execute(data) if service.active
      rescue => e
        logger.error(e)
      end
    end
  end

  def update_merge_requests(oldrev, newrev, ref, user)
    return true unless ref =~ /heads/
    branch_name = ref.gsub("refs/heads/", "")
    commits = self.repository.commits_between(oldrev, newrev)
    c_ids = commits.map(&:id)

    # Close merge requests
    mrs = self.merge_requests.opened.where(target_branch: branch_name).to_a
    mrs = mrs.select(&:last_commit).select { |mr| c_ids.include?(mr.last_commit.id) }

    mrs.uniq.each do |merge_request|
      MergeRequests::MergeService.new.execute(merge_request, user, nil)
    end

    # Update code for merge requests into project between project branches
    mrs = self.merge_requests.opened.by_branch(branch_name).to_a
    # Update code for merge requests between project and project fork
    mrs += self.fork_merge_requests.opened.by_branch(branch_name).to_a

    mrs.uniq.each do |merge_request|
      merge_request.reload_code
      merge_request.mark_as_unchecked
    end

    # Add comment about pushing new commits to merge requests
    comment_mr_with_commits(branch_name, commits, user)

    true
  end

  def comment_mr_with_commits(branch_name, commits, user)
    mrs = self.origin_merge_requests.opened.where(source_branch: branch_name).to_a
    mrs += self.fork_merge_requests.opened.where(source_branch: branch_name).to_a

    mrs.uniq.each do |merge_request|
      Note.create_new_commits_note(merge_request, merge_request.project,
                                   user, commits)
    end
  end

  def valid_repo?
    repository.exists?
  rescue
    errors.add(:path, "Invalid repository path")
    false
  end

  def empty_repo?
    !repository.exists? || repository.empty?
  end

  def ensure_satellite_exists
    self.satellite.create unless self.satellite.exists?
  end

  def satellite
    @satellite ||= Gitlab::Satellite::Satellite.new(self)
  end

  def repo
    repository.raw
  end

  def url_to_repo
    gitlab_shell.url_to_repo(path_with_namespace)
  end

  def namespace_dir
    namespace.try(:path) || ''
  end

  def repo_exists?
    @repo_exists ||= repository.exists?
  rescue
    @repo_exists = false
  end

  def open_branches
    all_branches = repository.branches

    if protected_branches.present?
      all_branches.reject! do |branch|
        protected_branches_names.include?(branch.name)
      end
    end

    all_branches
  end

  def protected_branches_names
    @protected_branches_names ||= protected_branches.map(&:name)
  end

  def root_ref?(branch)
    repository.root_ref == branch
  end

  def ssh_url_to_repo
    url_to_repo
  end

  def http_url_to_repo
    [gitlab_config.url, "/", path_with_namespace, ".git"].join('')
  end

  # Check if current branch name is marked as protected in the system
  def protected_branch?(branch_name)
    protected_branches_names.include?(branch_name)
  end

  def forked?
    !(forked_project_link.nil? || forked_project_link.forked_from_project.nil?)
  end

  def personal?
    !group
  end

  def rename_repo
    path_was = previous_changes['path'].first
    old_path_with_namespace = File.join(namespace_dir, path_was)
    new_path_with_namespace = File.join(namespace_dir, path)

    if gitlab_shell.mv_repository(old_path_with_namespace, new_path_with_namespace)
      # If repository moved successfully we need to remove old satellite
      # and send update instructions to users.
      # However we cannot allow rollback since we moved repository
      # So we basically we mute exceptions in next actions
      begin
        gitlab_shell.mv_repository("#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
        gitlab_shell.rm_satellites(old_path_with_namespace)
        ensure_satellite_exists
        send_move_instructions
        reset_events_cache
      rescue
        # Returning false does not rollback after_* transaction but gives
        # us information about failing some of tasks
        false
      end
    else
      # if we cannot move namespace directory we should rollback
      # db changes in order to prevent out of sync between db and fs
      raise Exception.new('repository cannot be renamed')
    end
  end

  def hook_attrs
    {
      name: name,
      ssh_url: ssh_url_to_repo,
      http_url: http_url_to_repo,
      namespace: namespace.name,
      visibility_level: visibility_level
    }
  end

  # Reset events cache related to this project
  #
  # Since we do cache @event we need to reset cache in special cases:
  # * when project was moved
  # * when project was renamed
  # Events cache stored like  events/23-20130109142513.
  # The cache key includes updated_at timestamp.
  # Thus it will automatically generate a new fragment
  # when the event is updated because the key changes.
  def reset_events_cache
    Event.where(project_id: self.id).
      order('id DESC').limit(100).
      update_all(updated_at: Time.now)
  end

  def project_member(user)
    project_members.where(user_id: user).first
  end

  def default_branch
    @default_branch ||= repository.root_ref if repository.exists?
  end

  def reload_default_branch
    @default_branch = nil
    default_branch
  end

  def visibility_level_field
    visibility_level
  end

  def archive!
    update_attribute(:archived, true)
  end

  def unarchive!
    update_attribute(:archived, false)
  end

  def change_head(branch)
    gitlab_shell.update_repository_head(self.path_with_namespace, branch)
    reload_default_branch
  end

  def forked_from?(project)
    forked? && project == forked_from_project
  end

  def update_repository_size
    update_attribute(:repository_size, repository.size)
  end

  def forks_count
    ForkedProjectLink.where(forked_from_project_id: self.id).count
  end

  def find_label(name)
    labels.find_by(name: name)
  end

  def origin_merge_requests
    merge_requests.where(source_project_id: self.id)
  end
end