summaryrefslogtreecommitdiff
path: root/app/models/project.rb
blob: 69f9af91c51d0b1c1fd4dea5dff7465e5f57a16c (plain)
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
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
# == 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
#  avatar                 :string(255)
#  import_status          :string(255)
#  repository_size        :float            default(0.0)
#  star_count             :integer          default(0), not null
#  import_type            :string(255)
#  import_source          :string(255)
#  commit_count           :integer          default(0)
#

require 'carrierwave/orm/activerecord'
require 'file_size_validator'

class Project < ActiveRecord::Base
  include Gitlab::ConfigHelper
  include Gitlab::ShellAdapter
  include Gitlab::VisibilityLevel
  include Referable
  include Sortable

  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

  # set last_activity_at to the same as created_at
  after_create :set_last_activity_at
  def set_last_activity_at
    update_column(:last_activity_at, self.created_at)
  end

  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 :irker_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 :asana_service, dependent: :destroy
  has_one :gemnasium_service, dependent: :destroy
  has_one :slack_service, dependent: :destroy
  has_one :buildkite_service, dependent: :destroy
  has_one :bamboo_service, dependent: :destroy
  has_one :teamcity_service, dependent: :destroy
  has_one :pushover_service, dependent: :destroy
  has_one :jira_service, dependent: :destroy
  has_one :redmine_service, dependent: :destroy
  has_one :custom_issue_tracker_service, dependent: :destroy
  has_one :gitlab_issue_tracker_service, dependent: :destroy
  has_one :external_wiki_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,             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

  has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"

  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_name_regex_message }
  validates :path,
    presence: true,
    length: { within: 0..255 },
    format: { with: Gitlab::Regex.project_path_regex,
              message: Gitlab::Regex.project_path_regex_message }
  validates :issues_enabled, :merge_requests_enabled,
            :wiki_enabled, inclusion: { in: [true, false] }
  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: /\A#{URI.regexp(%w(ssh git http https))}\z/, message: 'should be a valid url' },
    if: :import?
  validates :star_count, numericality: { greater_than_or_equal_to: 0 }
  validate :check_limit, on: :create
  validate :avatar_type,
    if: ->(project) { project.avatar.present? && project.avatar_changed? }
  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }

  mount_uploader :avatar, AvatarUploader

  # Scopes
  scope :sorted_by_activity, -> { reorder(last_activity_at: :desc) }
  scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }
  scope :sorted_by_names, -> { joins(:namespace).reorder('namespaces.name ASC, projects.name ASC') }

  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_namespace, ->(namespace_ids) { where(namespace_id: namespace_ids) }
  scope :in_group_namespace, -> { joins(:group) }
  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) }

  state_machine :import_status, initial: :none do
    event :import_start do
      transition [:none, :finished] => :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
    after_transition any => :finished, do: :clear_import_data
  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('LOWER(projects.name) LIKE :query OR
              LOWER(projects.path) LIKE :query OR
              LOWER(namespaces.name) LIKE :query OR
              LOWER(projects.description) LIKE :query',
              query: "%#{query.try(:downcase)}%")
    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)
      if method == 'repository_size_desc'
        reorder(repository_size: :desc, id: :desc)
      else
        order_by(method)
      end
    end

    def reference_pattern
      name_pattern = Gitlab::Regex::NAMESPACE_REGEX_STR
      %r{(?<project>#{name_pattern}/#{name_pattern})}
    end
  end

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

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

  def commit(id = 'HEAD')
    repository.commit(id)
  end

  def saved?
    id && persisted?
  end

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

  def clear_import_data
    self.import_data.destroy if self.import_data
  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
    path
  end

  def to_reference(_from_project = nil)
    path_with_namespace
  end

  def web_url
    Rails.application.routes.url_helpers.namespace_project_url(self.namespace, self)
  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 get_issue(issue_id)
    if default_issues_tracker?
      issues.find_by(iid: issue_id)
    else
      ExternalIssue.new(issue_id, self)
    end
  end

  def issue_exists?(issue_id)
    get_issue(issue_id)
  end

  def default_issue_tracker
    gitlab_issue_tracker_service || create_gitlab_issue_tracker_service
  end

  def issues_tracker
    if external_issue_tracker
      external_issue_tracker
    else
      default_issue_tracker
    end
  end

  def default_issues_tracker?
    !external_issue_tracker
  end

  def external_issues_trackers
    services.select(&:issue_tracker?).reject(&:default?)
  end

  def external_issue_tracker
    @external_issues_tracker ||= external_issues_trackers.select(&:activated?).first
  end

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

  def build_missing_services
    services_templates = Service.where(template: true)

    Service.available_services_names.each do |service_name|
      service = find_service(services, service_name)

      # If service is available but missing in db
      if service.nil?
        # We should check if template for the service exists
        template = find_service(services_templates, service_name)

        if template.nil?
          # If no template, we should create an instance. Ex `create_gitlab_ci_service`
          service = self.send :"create_#{service_name}_service"
        else
          Service.create_from_template(self.id, template)
        end
      end
    end
  end

  def find_service(list, name)
    list.find { |service| service.to_param == name }
  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

  def avatar_type
    unless self.avatar.image?
      self.errors.add :avatar, 'only images allowed'
    end
  end

  def avatar_in_git
    @avatar_file ||= 'logo.png' if repository.blob_at_branch('master', 'logo.png')
    @avatar_file ||= 'logo.jpg' if repository.blob_at_branch('master', 'logo.jpg')
    @avatar_file ||= 'logo.gif' if repository.blob_at_branch('master', 'logo.gif')
    @avatar_file
  end

  def avatar_url
    if avatar.present?
      [gitlab_config.url, avatar.url].join
    elsif avatar_in_git
      Rails.application.routes.url_helpers.namespace_project_avatar_url(namespace, self)
    end
  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 project_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 project_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, hooks_scope.to_s)
    end
  end

  def execute_services(data, hooks_scope = :push_hooks)
    # Call only service hooks that are active for this scope
    services.send(hooks_scope).each do |service|
      service.async_execute(data)
    end
  end

  def update_merge_requests(oldrev, newrev, ref, user)
    MergeRequests::RefreshService.new(self, user).
      execute(oldrev, newrev, ref)
  end

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

  def empty_repo?
    !repository.exists? || repository.empty?
  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
    "#{web_url}.git"
  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 developers_can_push_to_protected_branch?(branch_name)
    protected_branches.any? { |pb| pb.name == branch_name && pb.developers_can_push }
  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 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")
        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
  # * when the project avatar changes
  # 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 update_commit_count
    update_attribute(:commit_count, repository.commit_count)
  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

  def create_repository
    if forked?
      if gitlab_shell.fork_repository(forked_from_project.path_with_namespace, self.namespace.path)
        true
      else
        errors.add(:base, 'Failed to fork repository via gitlab-shell')
        false
      end
    else
      if gitlab_shell.add_repository(path_with_namespace)
        true
      else
        errors.add(:base, 'Failed to create repository via gitlab-shell')
        false
      end
    end
  end

  def repository_exists?
    !!repository.exists?
  end

  def create_wiki
    ProjectWiki.new(self, self.owner).wiki
    true
  rescue ProjectWiki::CouldNotCreateWikiError => ex
    errors.add(:base, 'Failed create wiki')
    false
  end
end