project.rb 38.9 KB
Newer Older
1
2
require 'carrierwave/orm/activerecord'

gitlabhq's avatar
gitlabhq committed
3
class Project < ActiveRecord::Base
4
  include Gitlab::ConfigHelper
5
  include Gitlab::ShellAdapter
6
  include Gitlab::VisibilityLevel
7
  include Gitlab::CurrentSettings
Rémy Coutable's avatar
Rémy Coutable committed
8
  include AccessRequestable
9
10
  include Referable
  include Sortable
11
  include AfterCommitQueue
12
  include CaseSensitivity
13
  include TokenAuthenticatable
Robert Speicher's avatar
Robert Speicher committed
14

15
  extend Gitlab::ConfigHelper
16

Jared Szechy's avatar
Jared Szechy committed
17
18
  UNKNOWN_IMPORT_URL = 'http://unknown.git'

19
  default_value_for :archived, false
20
21
22
  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
23
  default_value_for :builds_enabled, gitlab_config_features.builds
24
25
  default_value_for :wiki_enabled, gitlab_config_features.wiki
  default_value_for :snippets_enabled, gitlab_config_features.snippets
26
  default_value_for :container_registry_enabled, gitlab_config_features.container_registry
27
  default_value_for(:repository_storage) { current_application_settings.repository_storage }
28
  default_value_for(:shared_runners_enabled) { current_application_settings.shared_runners_enabled }
29

30
31
32
  after_create :ensure_dir_exist
  after_save :ensure_dir_exist, if: :namespace_id_changed?

33
34
  # set last_activity_at to the same as created_at
  after_create :set_last_activity_at
35
  def set_last_activity_at
36
    update_column(:last_activity_at, self.created_at)
37
38
  end

39
  # update visibility_level of forks
40
41
42
43
44
45
46
47
48
49
50
51
  after_update :update_forks_visibility_level
  def update_forks_visibility_level
    return unless visibility_level < visibility_level_was

    forks.each do |forked_project|
      if forked_project.visibility_level > visibility_level
        forked_project.visibility_level = visibility_level
        forked_project.save!
      end
    end
  end

52
  ActsAsTaggableOn.strict_case_match = true
53
  acts_as_taggable_on :tags
54

55
  attr_accessor :new_default_branch
56
  attr_accessor :old_path_with_namespace
57

58
59
  alias_attribute :title, :name

60
  # Relations
61
  belongs_to :creator, foreign_key: 'creator_id', class_name: 'User'
62
  belongs_to :group, -> { where(type: Group) }, foreign_key: 'namespace_id'
63
  belongs_to :namespace
64

Douglas Barbosa Alexandre's avatar
Douglas Barbosa Alexandre committed
65
66
  has_one :board, dependent: :destroy

67
  has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'
68
69
70

  # Project services
  has_many :services
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
71
  has_one :campfire_service, dependent: :destroy
Kirilll Zaitsev's avatar
Kirilll Zaitsev committed
72
  has_one :drone_ci_service, dependent: :destroy
73
  has_one :emails_on_push_service, dependent: :destroy
74
  has_one :builds_email_service, dependent: :destroy
Aorimn's avatar
Aorimn committed
75
  has_one :irker_service, dependent: :destroy
76
  has_one :pivotaltracker_service, dependent: :destroy
77
  has_one :hipchat_service, dependent: :destroy
78
  has_one :flowdock_service, dependent: :destroy
Carlos Paramio's avatar
Carlos Paramio committed
79
  has_one :assembla_service, dependent: :destroy
Jeremy's avatar
Jeremy committed
80
  has_one :asana_service, dependent: :destroy
81
  has_one :gemnasium_service, dependent: :destroy
82
  has_one :slack_service, dependent: :destroy
83
  has_one :buildkite_service, dependent: :destroy
Drew Blessing's avatar
Drew Blessing committed
84
  has_one :bamboo_service, dependent: :destroy
85
  has_one :teamcity_service, dependent: :destroy
86
  has_one :pushover_service, dependent: :destroy
87
88
  has_one :jira_service, dependent: :destroy
  has_one :redmine_service, dependent: :destroy
89
  has_one :custom_issue_tracker_service, dependent: :destroy
90
  has_one :bugzilla_service, dependent: :destroy
91
  has_one :gitlab_issue_tracker_service, dependent: :destroy, inverse_of: :project
92
  has_one :external_wiki_service, dependent: :destroy
93

94
95
96
97
98
  has_one  :forked_project_link,  dependent: :destroy, foreign_key: "forked_to_project_id"
  has_one  :forked_from_project,  through:   :forked_project_link

  has_many :forked_project_links, foreign_key: "forked_from_project_id"
  has_many :forks,                through:     :forked_project_links, source: :forked_to_project
99

100
  # Merge Requests for target project should be removed with it
101
  has_many :merge_requests,     dependent: :destroy, foreign_key: 'target_project_id'
102
  # Merge requests from source project should be kept when source project was removed
103
  has_many :fork_merge_requests, foreign_key: 'source_project_id', class_name: MergeRequest
104
  has_many :issues,             dependent: :destroy
105
  has_many :labels,             dependent: :destroy
106
107
  has_many :services,           dependent: :destroy
  has_many :events,             dependent: :destroy
108
109
  has_many :milestones,         dependent: :destroy
  has_many :notes,              dependent: :destroy
110
111
  has_many :snippets,           dependent: :destroy, class_name: 'ProjectSnippet'
  has_many :hooks,              dependent: :destroy, class_name: 'ProjectHook'
112
  has_many :protected_branches, dependent: :destroy
113
114

  has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'ProjectMember'
115
  alias_method :members, :project_members
116
117
118
119
  has_many :users, through: :project_members

  has_many :requesters, -> { where.not(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'ProjectMember'

120
121
  has_many :deploy_keys_projects, dependent: :destroy
  has_many :deploy_keys, through: :deploy_keys_projects
Ciro Santilli's avatar
Ciro Santilli committed
122
123
  has_many :users_star_projects, dependent: :destroy
  has_many :starrers, through: :users_star_projects, source: :user
124
  has_many :releases, dependent: :destroy
Marin Jankovski's avatar
Marin Jankovski committed
125
126
  has_many :lfs_objects_projects, dependent: :destroy
  has_many :lfs_objects, through: :lfs_objects_projects
127
128
  has_many :project_group_links, dependent: :destroy
  has_many :invited_groups, through: :project_group_links, source: :group
129
  has_many :todos, dependent: :destroy
130
  has_many :notification_settings, dependent: :destroy, as: :source
131

132
  has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
133

134
  has_many :commit_statuses, dependent: :destroy, class_name: 'CommitStatus', foreign_key: :gl_project_id
135
  has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
136
137
138
139
140
  has_many :builds, class_name: 'Ci::Build', foreign_key: :gl_project_id # the builds are created from the commit_statuses
  has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject', foreign_key: :gl_project_id
  has_many :runners, through: :runner_projects, source: :runner, class_name: 'Ci::Runner'
  has_many :variables, dependent: :destroy, class_name: 'Ci::Variable', foreign_key: :gl_project_id
  has_many :triggers, dependent: :destroy, class_name: 'Ci::Trigger', foreign_key: :gl_project_id
141
142
  has_many :environments, dependent: :destroy
  has_many :deployments, dependent: :destroy
143

144
  accepts_nested_attributes_for :variables, allow_destroy: true
145

146
  delegate :name, to: :owner, allow_nil: true, prefix: true
147
  delegate :members, to: :team, prefix: true
148

Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
149
  # Validations
150
  validates :creator, presence: true, on: :create
151
  validates :description, length: { maximum: 2000 }, allow_blank: true
152
153
154
155
  validates :name,
    presence: true,
    length: { within: 0..255 },
    format: { with: Gitlab::Regex.project_name_regex,
Douwe Maan's avatar
Douwe Maan committed
156
              message: Gitlab::Regex.project_name_regex_message }
157
158
159
  validates :path,
    presence: true,
    length: { within: 0..255 },
Douwe Maan's avatar
Douwe Maan committed
160
161
    format: { with: Gitlab::Regex.project_path_regex,
              message: Gitlab::Regex.project_path_regex_message }
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
162
  validates :issues_enabled, :merge_requests_enabled,
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
163
            :wiki_enabled, inclusion: { in: [true, false] }
164
  validates :namespace, presence: true
165
166
  validates_uniqueness_of :name, scope: :namespace_id
  validates_uniqueness_of :path, scope: :namespace_id
167
  validates :import_url, addressable_url: true, if: :external_import?
168
  validates :star_count, numericality: { greater_than_or_equal_to: 0 }
169
  validate :check_limit, on: :create
170
  validate :avatar_type,
171
    if: ->(project) { project.avatar.present? && project.avatar_changed? }
172
  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
Douwe Maan's avatar
Douwe Maan committed
173
  validate :visibility_level_allowed_by_group
Douwe Maan's avatar
Douwe Maan committed
174
  validate :visibility_level_allowed_as_fork
175
  validate :check_wiki_path_conflict
176
177
178
  validates :repository_storage,
    presence: true,
    inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
179

180
  add_authentication_token_field :runners_token
181
  before_save :ensure_runners_token
182

Douwe Maan's avatar
Douwe Maan committed
183
  mount_uploader :avatar, AvatarUploader
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
184

185
  # Scopes
186
187
  default_scope { where(pending_delete: false) }

188
  scope :sorted_by_activity, -> { reorder(last_activity_at: :desc) }
189
190
  scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }

191
  scope :in_namespace, ->(namespace_ids) { where(namespace_id: namespace_ids) }
192
  scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
193
  scope :joined, ->(user) { where('namespace_id != ?', user.namespace_id) }
Rémy Coutable's avatar
Rémy Coutable committed
194
  scope :visible_to_user, ->(user) { where(id: user.authorized_projects.select(:id).reorder(nil)) }
195
  scope :non_archived, -> { where(archived: false) }
196
  scope :for_milestones, ->(ids) { joins(:milestones).where('milestones.id' => ids).distinct }
Rémy Coutable's avatar
Rémy Coutable committed
197
198
199
200
  scope :with_push, -> { joins(:events).where('events.action = ?', Event::PUSHED) }

  scope :active, -> { joins(:issues, :notes, :merge_requests).order('issues.created_at, notes.created_at, merge_requests.created_at DESC') }
  scope :abandoned, -> { where('projects.last_activity_at < ?', 6.months.ago) }
201

202
203
  scope :excluding_project, ->(project) { where.not(id: project) }

204
205
  state_machine :import_status, initial: :none do
    event :import_start do
206
      transition [:none, :finished] => :started
207
208
209
    end

    event :import_finish do
210
      transition started: :finished
211
212
213
    end

    event :import_fail do
214
      transition started: :failed
215
216
217
    end

    event :import_retry do
218
      transition failed: :started
219
220
221
222
    end

    state :started
    state :finished
223
224
    state :failed

225
    after_transition any => :finished, do: :reset_cache_and_import_attrs
226
227
  end

Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
228
  class << self
229
230
231
232
233
234
235
    # Searches for a list of projects based on the query given in `query`.
    #
    # On PostgreSQL this method uses "ILIKE" to perform a case-insensitive
    # search. On MySQL a regular "LIKE" is used as it's already
    # case-insensitive.
    #
    # query - The search query as a String.
236
    def search(query)
237
      ptable  = arel_table
238
239
240
241
242
243
244
245
246
      ntable  = Namespace.arel_table
      pattern = "%#{query}%"

      projects = select(:id).where(
        ptable[:path].matches(pattern).
          or(ptable[:name].matches(pattern)).
          or(ptable[:description].matches(pattern))
      )

247
248
249
250
251
252
      # We explicitly remove any eager loading clauses as they're:
      #
      # 1. Not needed by this query
      # 2. Combined with .joins(:namespace) lead to all columns from the
      #    projects & namespaces tables being selected, leading to a SQL error
      #    due to the columns of all UNION'd queries no longer being the same.
253
      namespaces = select(:id).
254
        except(:includes).
255
256
257
258
259
260
        joins(:namespace).
        where(ntable[:name].matches(pattern))

      union = Gitlab::SQL::Union.new([projects, namespaces])

      where("projects.id IN (#{union.to_sql})")
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
261
    end
262

263
    def search_by_visibility(level)
Josh Frye's avatar
Josh Frye committed
264
      where(visibility_level: Gitlab::VisibilityLevel.const_get(level.upcase))
265
266
    end

267
    def search_by_title(query)
268
269
270
271
      pattern = "%#{query}%"
      table   = Project.arel_table

      non_archived.where(table[:name].matches(pattern))
272
273
    end

Yorick Peterse's avatar
Yorick Peterse committed
274
275
276
277
278
279
    # Finds a single project for the given path.
    #
    # path - The full project path (including namespace path).
    #
    # Returns a Project, or nil if no project could be found.
    def find_with_namespace(path)
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
      namespace_path, project_path = path.split('/', 2)

      return unless namespace_path && project_path

      namespace_path = connection.quote(namespace_path)
      project_path = connection.quote(project_path)

      # On MySQL we want to ensure the ORDER BY uses a case-sensitive match so
      # any literal matches come first, for this we have to use "BINARY".
      # Without this there's still no guarantee in what order MySQL will return
      # rows.
      binary = Gitlab::Database.mysql? ? 'BINARY' : ''

      order_sql = "(CASE WHEN #{binary} namespaces.path = #{namespace_path} " \
        "AND #{binary} projects.path = #{project_path} THEN 0 ELSE 1 END)"

      where_paths_in([path]).reorder(order_sql).take
Yorick Peterse's avatar
Yorick Peterse committed
297
    end
298

Yorick Peterse's avatar
Yorick Peterse committed
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
    # Builds a relation to find multiple projects by their full paths.
    #
    # Each path must be in the following format:
    #
    #     namespace_path/project_path
    #
    # For example:
    #
    #     gitlab-org/gitlab-ce
    #
    # Usage:
    #
    #     Project.where_paths_in(%w{gitlab-org/gitlab-ce gitlab-org/gitlab-ee})
    #
    # This would return the projects with the full paths matching the values
    # given.
    #
    # paths - An Array of full paths (namespace path + project path) for which
    #         to find the projects.
    #
    # Returns an ActiveRecord::Relation.
    def where_paths_in(paths)
      wheres = []
      cast_lower = Gitlab::Database.postgresql?
323

Yorick Peterse's avatar
Yorick Peterse committed
324
325
      paths.each do |path|
        namespace_path, project_path = path.split('/', 2)
326

Yorick Peterse's avatar
Yorick Peterse committed
327
328
329
330
        next unless namespace_path && project_path

        namespace_path = connection.quote(namespace_path)
        project_path = connection.quote(project_path)
331

Yorick Peterse's avatar
Yorick Peterse committed
332
333
        where = "(namespaces.path = #{namespace_path}
          AND projects.path = #{project_path})"
334

Yorick Peterse's avatar
Yorick Peterse committed
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
        if cast_lower
          where = "(
            #{where}
            OR (
              LOWER(namespaces.path) = LOWER(#{namespace_path})
              AND LOWER(projects.path) = LOWER(#{project_path})
            )
          )"
        end

        wheres << where
      end

      if wheres.empty?
        none
      else
        joins(:namespace).where(wheres.join(' OR '))
      end
353
    end
354

355
356
357
    def visibility_levels
      Gitlab::VisibilityLevel.options
    end
358
359

    def sort(method)
360
361
362
363
      if method == 'repository_size_desc'
        reorder(repository_size: :desc, id: :desc)
      else
        order_by(method)
364
365
      end
    end
366
367
368
369
370

    def reference_pattern
      name_pattern = Gitlab::Regex::NAMESPACE_REGEX_STR
      %r{(?<project>#{name_pattern}/#{name_pattern})}
    end
371
372
373
374
375
376
377
378
379
380
381
382
383
384

    def trending(since = 1.month.ago)
      # By counting in the JOIN we don't expose the GROUP BY to the outer query.
      # This means that calls such as "any?" and "count" just return a number of
      # the total count, instead of the counts grouped per project as a Hash.
      join_body = "INNER JOIN (
        SELECT project_id, COUNT(*) AS amount
        FROM notes
        WHERE created_at >= #{sanitize(since)}
        GROUP BY project_id
      ) join_note_counts ON projects.id = join_note_counts.project_id"

      joins(join_body).reorder('join_note_counts.amount DESC')
    end
385
386
387
388
389
390

    def cached_count
      Rails.cache.fetch('total_project_count', expires_in: 5.minutes) do
        Project.count
      end
    end
391
392
  end

393
  def lfs_enabled?
Patricio Cano's avatar
Patricio Cano committed
394
    return false unless Gitlab.config.lfs.enabled
395
    return Gitlab.config.lfs.enabled if self[:lfs_enabled].nil?
Patricio Cano's avatar
Patricio Cano committed
396

397
    self[:lfs_enabled]
398
399
  end

400
401
  def repository_storage_path
    Gitlab.config.repositories.storages[repository_storage]
402
403
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
404
  def team
405
    @team ||= ProjectTeam.new(self)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
406
407
408
  end

  def repository
409
    @repository ||= Repository.new(path_with_namespace, self)
410
411
  end

412
413
414
415
  def container_registry_path_with_namespace
    path_with_namespace.downcase
  end

416
  def container_registry_repository
Kamil Trzcinski's avatar
Kamil Trzcinski committed
417
418
    return unless Gitlab.config.registry.enabled

419
    @container_registry_repository ||= begin
420
      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_path_with_namespace)
421
      url = Gitlab.config.registry.api_url
422
423
      host_port = Gitlab.config.registry.host_port
      registry = ContainerRegistry::Registry.new(url, token: token, path: host_port)
424
      registry.repository(container_registry_path_with_namespace)
425
    end
426
427
  end

428
  def container_registry_repository_url
Kamil Trzcinski's avatar
Kamil Trzcinski committed
429
    if Gitlab.config.registry.enabled
430
      "#{Gitlab.config.registry.host_port}/#{container_registry_path_with_namespace}"
431
    end
432
433
  end

434
  def has_container_registry_tags?
Kamil Trzcinski's avatar
Kamil Trzcinski committed
435
436
437
    return unless container_registry_repository

    container_registry_repository.tags.any?
438
439
  end

440
441
  def commit(ref = 'HEAD')
    repository.commit(ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
442
443
  end

444
  # ref can't be HEAD, can only be branch/tag name or SHA
445
  def latest_successful_builds_for(ref = default_branch)
446
    latest_pipeline = pipelines.latest_successful_for(ref)
447
448
449
450
451
452

    if latest_pipeline
      latest_pipeline.builds.latest.with_artifacts
    else
      builds.none
    end
453
454
  end

455
  def merge_base_commit(first_commit_id, second_commit_id)
Douwe Maan's avatar
Douwe Maan committed
456
457
    sha = repository.merge_base(first_commit_id, second_commit_id)
    repository.commit(sha) if sha
458
459
  end

460
  def saved?
461
    id && persisted?
462
463
  end

464
  def add_import_job
465
    if forked?
466
467
468
      job_id = RepositoryForkWorker.perform_async(id, forked_from_project.repository_storage_path,
                                                  forked_from_project.path_with_namespace,
                                                  self.namespace.path)
469
    else
470
471
472
473
474
475
476
      job_id = RepositoryImportWorker.perform_async(self.id)
    end

    if job_id
      Rails.logger.info "Import job started for #{path_with_namespace} with job ID #{job_id}"
    else
      Rails.logger.error "Import job failed to start for #{path_with_namespace}"
477
    end
478
479
  end

480
  def reset_cache_and_import_attrs
481
482
    ProjectCacheWorker.perform_async(self.id)

483
    self.import_data.destroy if self.import_data
484
485
  end

486
  def import_url=(value)
James Lopez's avatar
James Lopez committed
487
488
    return super(value) unless Gitlab::UrlSanitizer.valid?(value)

489
    import_url = Gitlab::UrlSanitizer.new(value)
James Lopez's avatar
James Lopez committed
490
    super(import_url.sanitized_url)
491
    create_or_update_import_data(credentials: import_url.credentials)
492
493
494
  end

  def import_url
495
    if import_data && super
496
      import_url = Gitlab::UrlSanitizer.new(super, credentials: import_data.credentials)
James Lopez's avatar
James Lopez committed
497
498
499
      import_url.full_url
    else
      super
500
501
    end
  end
502

James Lopez's avatar
James Lopez committed
503
504
505
506
  def valid_import_url?
    valid? || errors.messages[:import_url].nil?
  end

507
  def create_or_update_import_data(data: nil, credentials: nil)
508
    return unless import_url.present? && valid_import_url?
509

James Lopez's avatar
James Lopez committed
510
    project_import_data = import_data || build_import_data
James Lopez's avatar
James Lopez committed
511
512
513
514
    if data
      project_import_data.data ||= {}
      project_import_data.data = project_import_data.data.merge(data)
    end
515
516
517
518
    if credentials
      project_import_data.credentials ||= {}
      project_import_data.credentials = project_import_data.credentials.merge(credentials)
    end
519
520

    project_import_data.save
521
  end
522

523
  def import?
524
    external_import? || forked? || gitlab_project_import?
525
526
  end

527
528
529
530
  def no_import?
    import_status == 'none'
  end

531
  def external_import?
532
533
534
    import_url.present?
  end

535
  def imported?
536
537
538
539
540
541
542
543
544
545
546
547
548
    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'
549
550
  end

551
  def safe_import_url
552
    Gitlab::UrlSanitizer.new(import_url).masked_url
553
554
  end

555
556
557
558
  def gitlab_project_import?
    import_type == 'gitlab_project'
  end

559
  def check_limit
560
    unless creator.can_create_project? or namespace.kind == 'group'
561
562
563
      projects_limit = creator.projects_limit

      if projects_limit == 0
Phil Hughes's avatar
Phil Hughes committed
564
        self.errors.add(:limit_reached, "Personal project creation is not allowed. Please contact your administrator with questions")
565
      else
Phil Hughes's avatar
Phil Hughes committed
566
        self.errors.add(:limit_reached, "Your project limit is #{projects_limit} projects! Please contact your administrator to increase it")
567
      end
568
569
    end
  rescue
Douwe Maan's avatar
Douwe Maan committed
570
    self.errors.add(:base, "Can't check your ability to create project")
gitlabhq's avatar
gitlabhq committed
571
572
  end

Douwe Maan's avatar
Douwe Maan committed
573
574
575
576
577
578
579
580
581
582
583
584
585
  def visibility_level_allowed_by_group
    return if visibility_level_allowed_by_group?

    level_name = Gitlab::VisibilityLevel.level_name(self.visibility_level).downcase
    group_level_name = Gitlab::VisibilityLevel.level_name(self.group.visibility_level).downcase
    self.errors.add(:visibility_level, "#{level_name} is not allowed in a #{group_level_name} group.")
  end

  def visibility_level_allowed_as_fork
    return if visibility_level_allowed_as_fork?

    level_name = Gitlab::VisibilityLevel.level_name(self.visibility_level).downcase
    self.errors.add(:visibility_level, "#{level_name} is not allowed since the fork source project has lower visibility.")
586
587
  end

588
589
590
591
592
593
594
595
596
597
  def check_wiki_path_conflict
    return if path.blank?

    path_to_check = path.ends_with?('.wiki') ? path.chomp('.wiki') : "#{path}.wiki"

    if Project.where(namespace_id: namespace_id, path: path_to_check).exists?
      errors.add(:name, 'has already been taken')
    end
  end

598
  def to_param
599
600
601
602
603
    if persisted? && errors.include?(:path)
      path_was
    else
      path
    end
604
605
  end

606
607
608
609
  def to_reference(_from_project = nil)
    path_with_namespace
  end

610
  def web_url
611
    Gitlab::Routing.url_helpers.namespace_project_url(self.namespace, self)
612
613
  end

614
  def web_url_without_protocol
615
    web_url.split('://')[1]
616
617
  end

618
  def new_issue_address(author)
619
620
621
622
    # This feature is disabled for the time being.
    return nil

    if Gitlab::IncomingEmail.enabled? && author # rubocop:disable Lint/UnreachableCode
623
624
625
      Gitlab::IncomingEmail.reply_address(
        "#{path_with_namespace}+#{author.authentication_token}")
    end
626
627
  end

628
  def build_commit_note(commit)
629
    notes.new(commit_id: commit.id, noteable_type: 'Commit')
gitlabhq's avatar
gitlabhq committed
630
  end
Nihad Abbasov's avatar
Nihad Abbasov committed
631

632
  def last_activity
633
    last_event
gitlabhq's avatar
gitlabhq committed
634
635
636
  end

  def last_activity_date
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
637
    last_activity_at || updated_at
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
638
  end
639

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
640
641
642
  def project_id
    self.id
  end
randx's avatar
randx committed
643

Robert Speicher's avatar
Robert Speicher committed
644
  def get_issue(issue_id)
645
    if default_issues_tracker?
Robert Speicher's avatar
Robert Speicher committed
646
      issues.find_by(iid: issue_id)
647
    else
Robert Speicher's avatar
Robert Speicher committed
648
      ExternalIssue.new(issue_id, self)
649
650
651
    end
  end

Robert Speicher's avatar
Robert Speicher committed
652
  def issue_exists?(issue_id)
653
    get_issue(issue_id)
Robert Speicher's avatar
Robert Speicher committed
654
655
  end

656
  def default_issue_tracker
657
    gitlab_issue_tracker_service || create_gitlab_issue_tracker_service
658
659
660
661
662
663
664
665
666
667
  end

  def issues_tracker
    if external_issue_tracker
      external_issue_tracker
    else
      default_issue_tracker
    end
  end

668
  def default_issues_tracker?
669
    !external_issue_tracker
670
671
672
  end

  def external_issue_tracker
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
    if has_external_issue_tracker.nil? # To populate existing projects
      cache_has_external_issue_tracker
    end

    if has_external_issue_tracker?
      return @external_issue_tracker if defined?(@external_issue_tracker)

      @external_issue_tracker = services.external_issue_trackers.first
    else
      nil
    end
  end

  def cache_has_external_issue_tracker
    update_column(:has_external_issue_tracker, services.external_issue_trackers.any?)
688
689
  end

690
691
692
693
  def has_wiki?
    wiki_enabled? || has_external_wiki?
  end

694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
  def external_wiki
    if has_external_wiki.nil?
      cache_has_external_wiki # Populate
    end

    if has_external_wiki
      @external_wiki ||= services.external_wikis.first
    else
      nil
    end
  end

  def cache_has_external_wiki
    update_column(:has_external_wiki, services.external_wikis.any?)
  end

710
  def build_missing_services
711
712
    services_templates = Service.where(template: true)

713
    Service.available_services_names.each do |service_name|
714
      service = find_service(services, service_name)
715
716

      # If service is available but missing in db
717
718
719
720
721
722
      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`
723
          self.send :"create_#{service_name}_service"
724
725
726
727
        else
          Service.create_from_template(self.id, template)
        end
      end
728
729
730
    end
  end

Valery Sizov's avatar
Valery Sizov committed
731
732
733
734
735
736
737
738
739
  def create_labels
    Label.templates.each do |label|
      label = label.dup
      label.template = nil
      label.project_id = self.id
      label.save
    end
  end

740
741
742
  def find_service(list, name)
    list.find { |service| service.to_param == name }
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
743

744
  def ci_services
745
    services.where(category: :ci)
746
747
748
  end

  def ci_service
749
    @ci_service ||= ci_services.reorder(nil).find_by(active: true)
750
751
  end

Drew Blessing's avatar
Drew Blessing committed
752
753
754
755
  def jira_tracker?
    issues_tracker.to_param == 'jira'
  end

756
  def avatar_type
757
758
    unless self.avatar.image?
      self.errors.add :avatar, 'only images allowed'
759
760
761
762
    end
  end

  def avatar_in_git
763
    repository.avatar
764
765
  end

sue445's avatar
sue445 committed
766
  def avatar_url
767
    if self[:avatar].present?
sue445's avatar
sue445 committed
768
769
      [gitlab_config.url, avatar.url].join
    elsif avatar_in_git
770
      Gitlab::Routing.url_helpers.namespace_project_avatar_url(namespace, self)
sue445's avatar
sue445 committed
771
772
773
    end
  end

774
775
776
777
778
  # For compatibility with old code
  def code
    path
  end

779
  def items_for(entity)
780
781
782
783
784
785
786
    case entity
    when 'issue' then
      issues
    when 'merge_request' then
      merge_requests
    end
  end
787

788
  def send_move_instructions(old_path_with_namespace)
789
790
791
    # New project path needs to be committed to the DB or notification will
    # retrieve stale information
    run_after_commit { NotificationService.new.project_was_moved(self, old_path_with_namespace) }
792
  end
793
794

  def owner
795
796
    if group
      group
797
    else
798
      namespace.try(:owner)
799
800
    end
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
801
802
803
804

  def name_with_namespace
    @name_with_namespace ||= begin
                               if namespace
805
                                 namespace.human_name + ' / ' + name
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
806
807
808
809
810
                               else
                                 name
                               end
                             end
  end
811
  alias_method :human_name, :name_with_namespace
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
812
813
814
815
816
817
818
819
820

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

821
822
  def execute_hooks(data, hooks_scope = :push_hooks)
    hooks.send(hooks_scope).each do |hook|
823
      hook.async_execute(data, hooks_scope.to_s)
824
    end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
825
826
  end

827
828
829
  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|
830
      service.async_execute(data)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
831
832
833
834
    end
  end

  def update_merge_requests(oldrev, newrev, ref, user)
835
836
    MergeRequests::RefreshService.new(self, user).
      execute(oldrev, newrev, ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
837
838
839
  end

  def valid_repo?
840
    repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
841
  rescue
842
    errors.add(:path, 'Invalid repository path')
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
843
844
845
846
    false
  end

  def empty_repo?
847
    !repository.exists? || !repository.has_visible_content?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
848
849
850
  end

  def repo
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
851
    repository.raw
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
852
853
854
  end

  def url_to_repo
855
    gitlab_shell.url_to_repo(path_with_namespace)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
856
857
858
859
860
861
862
  end

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

  def repo_exists?
863
    @repo_exists ||= repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
864
865
866
867
  rescue
    @repo_exists = false
  end

868
  # Branches that are not _exactly_ matched by a protected branch.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
869
  def open_branches
870
871
872
873
    exact_protected_branch_names = protected_branches.reject(&:wildcard?).map(&:name)
    branch_names = repository.branches.map(&:name)
    non_open_branch_names = Set.new(exact_protected_branch_names).intersection(Set.new(branch_names))
    repository.branches.reject { |branch| non_open_branch_names.include? branch.name }
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
874
875
876
  end

  def root_ref?(branch)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
877
    repository.root_ref == branch
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
878
879
880
881
882
883
884
  end

  def ssh_url_to_repo
    url_to_repo
  end

  def http_url_to_repo
Douwe Maan's avatar
Douwe Maan committed
885
    "#{web_url}.git"
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
886
887
888
  end

  # Check if current branch name is marked as protected in the system
889
  def protected_branch?(branch_name)
890
891
    return true if empty_repo? && default_branch_protected?

892
893
    @protected_branches ||= self.protected_branches.to_a
    ProtectedBranch.matching(branch_name, protected_branches: @protected_branches).present?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
894
  end
895

896
897
  def user_can_push_to_empty_repo?(user)
    !default_branch_protected? || team.max_member_access(user.id) > Gitlab::Access::DEVELOPER
898
899
  end

900
901
902
  def forked?
    !(forked_project_link.nil? || forked_project_link.forked_from_project.nil?)
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
903

904
905
906
907
  def personal?
    !group
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
908
  def rename_repo
909
    path_was = previous_changes['path'].first
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
910
911
912
    old_path_with_namespace = File.join(namespace_dir, path_was)
    new_path_with_namespace = File.join(namespace_dir, path)

913
914
    Rails.logger.error "Attempting to rename #{old_path_with_namespace} -> #{new_path_with_namespace}"

915
916
    expire_caches_before_rename(old_path_with_namespace)

917
    if has_container_registry_tags?
918
919
      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present"

920
      # we currently doesn't support renaming repository if it contains tags in container registry
Kamil Trzcinski's avatar
Kamil Trzcinski committed
921
      raise Exception.new('Project cannot be renamed, because tags are present in its container registry')
922
923
    end

924
    if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
925
      # If repository moved successfully we need to send update instructions to users.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
926
927
928
      # However we cannot allow rollback since we moved repository
      # So we basically we mute exceptions in next actions
      begin
929
        gitlab_shell.mv_repository(repository_storage_path, "#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
930
        send_move_instructions(old_path_with_namespace)
931
        reset_events_cache
932
933
934
935
936

        @old_path_with_namespace = old_path_with_namespace

        SystemHooksService.new.execute_hooks_for(self, :rename)

937
        @repository = nil
938
939
      rescue => e
        Rails.logger.error "Exception renaming #{old_path_with_namespace} -> #{new_path_with_namespace}: #{e}"
Johannes Schleifenbaum's avatar
Johannes Schleifenbaum committed
940
        # Returning false does not rollback after_* transaction but gives
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
941
942
943
944
        # us information about failing some of tasks
        false
      end
    else
945
946
      Rails.logger.error "Repository could not be renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
947
948
949
950
      # 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
951

952
953
    Gitlab::AppLogger.info "Project was renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

954
    Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.path)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
955
  end
956

957
958
959
960
961
962
  # Expires various caches before a project is renamed.
  def expire_caches_before_rename(old_path)
    repo = Repository.new(old_path, self)
    wiki = Repository.new("#{old_path}.wiki", self)

    if repo.exists?
963
      repo.before_delete
964
965
966
    end

    if wiki.exists?
967
      wiki.before_delete
968
969
970
    end
  end

971
972
  def hook_attrs(backward: true)
    attrs = {
Kirill Zaitsev's avatar
Kirill Zaitsev committed
973
      name: name,
974
      description: description,
Kirilll Zaitsev's avatar
Kirilll Zaitsev committed