This instance will be upgraded to Heptapod 0.27.1 on 2021-12-08 at 22:00 UTC+1 (a few minutes of down time)

project.rb 34.5 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

65
  has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'
66
67
68

  # Project services
  has_many :services
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
69
  has_one :campfire_service, dependent: :destroy
Kirilll Zaitsev's avatar
Kirilll Zaitsev committed
70
  has_one :drone_ci_service, dependent: :destroy
71
  has_one :emails_on_push_service, dependent: :destroy
72
  has_one :builds_email_service, dependent: :destroy
Aorimn's avatar
Aorimn committed
73
  has_one :irker_service, dependent: :destroy
74
  has_one :pivotaltracker_service, dependent: :destroy
75
  has_one :hipchat_service, dependent: :destroy
76
  has_one :flowdock_service, dependent: :destroy
Carlos Paramio's avatar
Carlos Paramio committed
77
  has_one :assembla_service, dependent: :destroy
Jeremy's avatar
Jeremy committed
78
  has_one :asana_service, dependent: :destroy
79
  has_one :gemnasium_service, dependent: :destroy
80
  has_one :slack_service, dependent: :destroy
81
  has_one :buildkite_service, dependent: :destroy
Drew Blessing's avatar
Drew Blessing committed
82
  has_one :bamboo_service, dependent: :destroy
83
  has_one :teamcity_service, dependent: :destroy
84
  has_one :pushover_service, dependent: :destroy
85
86
  has_one :jira_service, dependent: :destroy
  has_one :redmine_service, dependent: :destroy
87
  has_one :custom_issue_tracker_service, dependent: :destroy
88
  has_one :bugzilla_service, dependent: :destroy
89
  has_one :gitlab_issue_tracker_service, dependent: :destroy, inverse_of: :project
90
  has_one :external_wiki_service, dependent: :destroy
91

92
93
94
95
96
  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
97

98
  # Merge Requests for target project should be removed with it
99
  has_many :merge_requests,     dependent: :destroy, foreign_key: 'target_project_id'
100
  # Merge requests from source project should be kept when source project was removed
101
  has_many :fork_merge_requests, foreign_key: 'source_project_id', class_name: MergeRequest
102
  has_many :issues,             dependent: :destroy
103
  has_many :labels,             dependent: :destroy
104
105
  has_many :services,           dependent: :destroy
  has_many :events,             dependent: :destroy
106
107
  has_many :milestones,         dependent: :destroy
  has_many :notes,              dependent: :destroy
108
109
  has_many :snippets,           dependent: :destroy, class_name: 'ProjectSnippet'
  has_many :hooks,              dependent: :destroy, class_name: 'ProjectHook'
110
  has_many :protected_branches, dependent: :destroy
111
112

  has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'ProjectMember'
113
  alias_method :members, :project_members
114
115
116
117
  has_many :users, through: :project_members

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

118
119
  has_many :deploy_keys_projects, dependent: :destroy
  has_many :deploy_keys, through: :deploy_keys_projects
Ciro Santilli's avatar
Ciro Santilli committed
120
121
  has_many :users_star_projects, dependent: :destroy
  has_many :starrers, through: :users_star_projects, source: :user
122
  has_many :releases, dependent: :destroy
Marin Jankovski's avatar
Marin Jankovski committed
123
124
  has_many :lfs_objects_projects, dependent: :destroy
  has_many :lfs_objects, through: :lfs_objects_projects
125
126
  has_many :project_group_links, dependent: :destroy
  has_many :invited_groups, through: :project_group_links, source: :group
127
  has_many :todos, dependent: :destroy
128
  has_many :notification_settings, dependent: :destroy, as: :source
129

130
  has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
131

132
  has_many :commit_statuses, dependent: :destroy, class_name: 'CommitStatus', foreign_key: :gl_project_id
133
  has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
134
135
136
137
138
  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
139
140
  has_many :environments, dependent: :destroy
  has_many :deployments, dependent: :destroy
141

142
  accepts_nested_attributes_for :variables, allow_destroy: true
143

144
  delegate :name, to: :owner, allow_nil: true, prefix: true
145
  delegate :members, to: :team, prefix: true
146

Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
147
  # Validations
148
  validates :creator, presence: true, on: :create
149
  validates :description, length: { maximum: 2000 }, allow_blank: true
150
151
152
153
  validates :name,
    presence: true,
    length: { within: 0..255 },
    format: { with: Gitlab::Regex.project_name_regex,
Douwe Maan's avatar
Douwe Maan committed
154
              message: Gitlab::Regex.project_name_regex_message }
155
156
157
  validates :path,
    presence: true,
    length: { within: 0..255 },
Douwe Maan's avatar
Douwe Maan committed
158
159
    format: { with: Gitlab::Regex.project_path_regex,
              message: Gitlab::Regex.project_path_regex_message }
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
160
  validates :issues_enabled, :merge_requests_enabled,
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
161
            :wiki_enabled, inclusion: { in: [true, false] }
162
  validates :namespace, presence: true
163
164
  validates_uniqueness_of :name, scope: :namespace_id
  validates_uniqueness_of :path, scope: :namespace_id
165
  validates :import_url, addressable_url: true, if: :external_import?
166
  validates :star_count, numericality: { greater_than_or_equal_to: 0 }
167
  validate :check_limit, on: :create
168
  validate :avatar_type,
169
    if: ->(project) { project.avatar.present? && project.avatar_changed? }
170
  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
Douwe Maan's avatar
Douwe Maan committed
171
  validate :visibility_level_allowed_by_group
Douwe Maan's avatar
Douwe Maan committed
172
  validate :visibility_level_allowed_as_fork
173
  validate :check_wiki_path_conflict
174
175
176
  validates :repository_storage,
    presence: true,
    inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
177

178
  add_authentication_token_field :runners_token
179
  before_save :ensure_runners_token
180

Douwe Maan's avatar
Douwe Maan committed
181
  mount_uploader :avatar, AvatarUploader
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
182

183
  # Scopes
184
185
  default_scope { where(pending_delete: false) }

186
  scope :sorted_by_activity, -> { reorder(last_activity_at: :desc) }
187
188
  scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }

189
  scope :in_namespace, ->(namespace_ids) { where(namespace_id: namespace_ids) }
190
  scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
191
  scope :joined, ->(user) { where('namespace_id != ?', user.namespace_id) }
Rémy Coutable's avatar
Rémy Coutable committed
192
  scope :visible_to_user, ->(user) { where(id: user.authorized_projects.select(:id).reorder(nil)) }
193
  scope :non_archived, -> { where(archived: false) }
194
  scope :for_milestones, ->(ids) { joins(:milestones).where('milestones.id' => ids).distinct }
Rémy Coutable's avatar
Rémy Coutable committed
195
196
197
198
  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) }
199

200
201
  state_machine :import_status, initial: :none do
    event :import_start do
202
      transition [:none, :finished] => :started
203
204
205
    end

    event :import_finish do
206
      transition started: :finished
207
208
209
    end

    event :import_fail do
210
      transition started: :failed
211
212
213
    end

    event :import_retry do
214
      transition failed: :started
215
216
217
218
    end

    state :started
    state :finished
219
220
    state :failed

221
    after_transition any => :finished, do: :reset_cache_and_import_attrs
222
223
  end

Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
224
  class << self
225
226
227
228
229
230
231
    # 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.
232
    def search(query)
233
      ptable  = arel_table
234
235
236
237
238
239
240
241
242
      ntable  = Namespace.arel_table
      pattern = "%#{query}%"

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

243
244
245
246
247
248
      # 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.
249
      namespaces = select(:id).
250
        except(:includes).
251
252
253
254
255
256
        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
257
    end
258

259
    def search_by_visibility(level)
Josh Frye's avatar
Josh Frye committed
260
      where(visibility_level: Gitlab::VisibilityLevel.const_get(level.upcase))
261
262
    end

263
    def search_by_title(query)
264
265
266
267
      pattern = "%#{query}%"
      table   = Project.arel_table

      non_archived.where(table[:name].matches(pattern))
268
269
    end

Yorick Peterse's avatar
Yorick Peterse committed
270
271
272
273
274
275
    # 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)
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
      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
293
    end
294

Yorick Peterse's avatar
Yorick Peterse committed
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
    # 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?
319

Yorick Peterse's avatar
Yorick Peterse committed
320
321
      paths.each do |path|
        namespace_path, project_path = path.split('/', 2)
322

Yorick Peterse's avatar
Yorick Peterse committed
323
324
325
326
        next unless namespace_path && project_path

        namespace_path = connection.quote(namespace_path)
        project_path = connection.quote(project_path)
327

Yorick Peterse's avatar
Yorick Peterse committed
328
329
        where = "(namespaces.path = #{namespace_path}
          AND projects.path = #{project_path})"
330

Yorick Peterse's avatar
Yorick Peterse committed
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
        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
349
    end
350

351
352
353
    def visibility_levels
      Gitlab::VisibilityLevel.options
    end
354
355

    def sort(method)
356
357
358
359
      if method == 'repository_size_desc'
        reorder(repository_size: :desc, id: :desc)
      else
        order_by(method)
360
361
      end
    end
362
363
364
365
366

    def reference_pattern
      name_pattern = Gitlab::Regex::NAMESPACE_REGEX_STR
      %r{(?<project>#{name_pattern}/#{name_pattern})}
    end
367
368
369
370
371
372
373
374
375
376
377
378
379
380

    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
James Lopez's avatar
James Lopez committed
381
382

    # Deletes gitlab project export files older than 24 hours
383
384
    def remove_gitlab_exports!
      Gitlab::Popen.popen(%W(find #{Gitlab::ImportExport.storage_path} -not -path #{Gitlab::ImportExport.storage_path} -mmin +1440 -delete))
James Lopez's avatar
James Lopez committed
385
    end
386
387
  end

388
389
390
391
  def repository_storage_path
    Gitlab.config.repositories.storages[repository_storage]
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
392
  def team
393
    @team ||= ProjectTeam.new(self)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
394
395
396
  end

  def repository
397
    @repository ||= Repository.new(path_with_namespace, self)
398
399
  end

400
401
402
403
  def container_registry_path_with_namespace
    path_with_namespace.downcase
  end

404
  def container_registry_repository
Kamil Trzcinski's avatar
Kamil Trzcinski committed
405
406
    return unless Gitlab.config.registry.enabled

407
    @container_registry_repository ||= begin
408
      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_path_with_namespace)
409
      url = Gitlab.config.registry.api_url
410
411
      host_port = Gitlab.config.registry.host_port
      registry = ContainerRegistry::Registry.new(url, token: token, path: host_port)
412
      registry.repository(container_registry_path_with_namespace)
413
    end
414
415
  end

416
  def container_registry_repository_url
Kamil Trzcinski's avatar
Kamil Trzcinski committed
417
    if Gitlab.config.registry.enabled
418
      "#{Gitlab.config.registry.host_port}/#{container_registry_path_with_namespace}"
419
    end
420
421
  end

422
  def has_container_registry_tags?
Kamil Trzcinski's avatar
Kamil Trzcinski committed
423
424
425
    return unless container_registry_repository

    container_registry_repository.tags.any?
426
427
  end

428
429
  def commit(ref = 'HEAD')
    repository.commit(ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
430
431
  end

432
433
434
435
436
437
438
  # ref can't be HEAD, can only be branch/tag name or SHA
  def latest_successful_builds_for(ref = 'master')
    Ci::Build.joins(:pipeline).
      merge(pipelines.latest_successful_for(ref)).
      latest_successful_with_artifacts
  end

439
  def merge_base_commit(first_commit_id, second_commit_id)
Douwe Maan's avatar
Douwe Maan committed
440
441
    sha = repository.merge_base(first_commit_id, second_commit_id)
    repository.commit(sha) if sha
442
443
  end

444
  def saved?
445
    id && persisted?
446
447
  end

448
  def add_import_job
449
    if forked?
450
      job_id = RepositoryForkWorker.perform_async(self.id, forked_from_project.path_with_namespace, self.namespace.path)
451
    else
452
453
454
455
456
457
458
      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}"
459
    end
460
461
  end

462
  def reset_cache_and_import_attrs
463
464
465
466
    update(import_error: nil)

    ProjectCacheWorker.perform_async(self.id)

467
    self.import_data.destroy if self.import_data
468
469
  end

470
  def import_url=(value)
James Lopez's avatar
James Lopez committed
471
472
    return super(value) unless Gitlab::UrlSanitizer.valid?(value)

473
    import_url = Gitlab::UrlSanitizer.new(value)
James Lopez's avatar
James Lopez committed
474
    super(import_url.sanitized_url)
475
    create_or_update_import_data(credentials: import_url.credentials)
476
477
478
  end

  def import_url
479
    if import_data && super
480
      import_url = Gitlab::UrlSanitizer.new(super, credentials: import_data.credentials)
James Lopez's avatar
James Lopez committed
481
482
483
      import_url.full_url
    else
      super
484
485
    end
  end
486

James Lopez's avatar
James Lopez committed
487
488
489
490
  def valid_import_url?
    valid? || errors.messages[:import_url].nil?
  end

491
  def create_or_update_import_data(data: nil, credentials: nil)
492
    return unless import_url.present? && valid_import_url?
493

James Lopez's avatar
James Lopez committed
494
    project_import_data = import_data || build_import_data
James Lopez's avatar
James Lopez committed
495
496
497
498
    if data
      project_import_data.data ||= {}
      project_import_data.data = project_import_data.data.merge(data)
    end
499
500
501
502
    if credentials
      project_import_data.credentials ||= {}
      project_import_data.credentials = project_import_data.credentials.merge(credentials)
    end
503
504

    project_import_data.save
505
  end
506

507
  def import?
508
    external_import? || forked? || gitlab_project_import?
509
510
  end

511
512
513
514
  def no_import?
    import_status == 'none'
  end

515
  def external_import?
516
517
518
    import_url.present?
  end

519
  def imported?
520
521
522
523
524
525
526
527
528
529
530
531
532
    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'
533
534
  end

535
  def safe_import_url
536
    Gitlab::UrlSanitizer.new(import_url).masked_url
537
538
  end

539
540
541
542
  def gitlab_project_import?
    import_type == 'gitlab_project'
  end

543
  def check_limit
544
    unless creator.can_create_project? or namespace.kind == 'group'
545
546
547
      projects_limit = creator.projects_limit

      if projects_limit == 0
Phil Hughes's avatar
Phil Hughes committed
548
        self.errors.add(:limit_reached, "Personal project creation is not allowed. Please contact your administrator with questions")
549
      else
Phil Hughes's avatar
Phil Hughes committed
550
        self.errors.add(:limit_reached, "Your project limit is #{projects_limit} projects! Please contact your administrator to increase it")
551
      end
552
553
    end
  rescue
Douwe Maan's avatar
Douwe Maan committed
554
    self.errors.add(:base, "Can't check your ability to create project")
gitlabhq's avatar
gitlabhq committed
555
556
  end

Douwe Maan's avatar
Douwe Maan committed
557
558
559
560
561
562
563
564
565
566
567
568
569
  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.")
570
571
  end

572
573
574
575
576
577
578
579
580
581
  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

582
  def to_param
Vinnie Okada's avatar
Vinnie Okada committed
583
    path
584
585
  end

586
587
588
589
  def to_reference(_from_project = nil)
    path_with_namespace
  end

590
  def web_url
591
    Gitlab::Routing.url_helpers.namespace_project_url(self.namespace, self)
592
593
  end

594
  def web_url_without_protocol
595
    web_url.split('://')[1]
596
597
  end

598
  def build_commit_note(commit)
599
    notes.new(commit_id: commit.id, noteable_type: 'Commit')
gitlabhq's avatar
gitlabhq committed
600
  end
Nihad Abbasov's avatar
Nihad Abbasov committed
601

602
  def last_activity
603
    last_event
gitlabhq's avatar
gitlabhq committed
604
605
606
  end

  def last_activity_date
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
607
    last_activity_at || updated_at
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
608
  end
609

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
610
611
612
  def project_id
    self.id
  end
randx's avatar
randx committed
613

Robert Speicher's avatar
Robert Speicher committed
614
  def get_issue(issue_id)
615
    if default_issues_tracker?
Robert Speicher's avatar
Robert Speicher committed
616
      issues.find_by(iid: issue_id)
617
    else
Robert Speicher's avatar
Robert Speicher committed
618
      ExternalIssue.new(issue_id, self)
619
620
621
    end
  end

Robert Speicher's avatar
Robert Speicher committed
622
  def issue_exists?(issue_id)
623
    get_issue(issue_id)
Robert Speicher's avatar
Robert Speicher committed
624
625
  end

626
  def default_issue_tracker
627
    gitlab_issue_tracker_service || create_gitlab_issue_tracker_service
628
629
630
631
632
633
634
635
636
637
  end

  def issues_tracker
    if external_issue_tracker
      external_issue_tracker
    else
      default_issue_tracker
    end
  end

638
  def default_issues_tracker?
639
    !external_issue_tracker
640
641
642
  end

  def external_issue_tracker
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
    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?)
658
659
  end

660
  def build_missing_services
661
662
    services_templates = Service.where(template: true)

663
    Service.available_services_names.each do |service_name|
664
      service = find_service(services, service_name)
665
666

      # If service is available but missing in db
667
668
669
670
671
672
      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`
673
          self.send :"create_#{service_name}_service"
674
675
676
677
        else
          Service.create_from_template(self.id, template)
        end
      end
678
679
680
    end
  end

Valery Sizov's avatar
Valery Sizov committed
681
682
683
684
685
686
687
688
689
  def create_labels
    Label.templates.each do |label|
      label = label.dup
      label.template = nil
      label.project_id = self.id
      label.save
    end
  end

690
691
692
  def find_service(list, name)
    list.find { |service| service.to_param == name }
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
693

694
  def ci_services
695
    services.where(category: :ci)
696
697
698
  end

  def ci_service
699
    @ci_service ||= ci_services.reorder(nil).find_by(active: true)
700
701
  end

Drew Blessing's avatar
Drew Blessing committed
702
703
704
705
  def jira_tracker?
    issues_tracker.to_param == 'jira'
  end

706
  def avatar_type
707
708
    unless self.avatar.image?
      self.errors.add :avatar, 'only images allowed'
709
710
711
712
    end
  end

  def avatar_in_git
713
    repository.avatar
714
715
  end

sue445's avatar
sue445 committed
716
  def avatar_url
717
    if self[:avatar].present?
sue445's avatar
sue445 committed
718
719
      [gitlab_config.url, avatar.url].join
    elsif avatar_in_git
720
      Gitlab::Routing.url_helpers.namespace_project_avatar_url(namespace, self)
sue445's avatar
sue445 committed
721
722
723
    end
  end

724
725
726
727
728
  # For compatibility with old code
  def code
    path
  end

729
  def items_for(entity)
730
731
732
733
734
735
736
    case entity
    when 'issue' then
      issues
    when 'merge_request' then
      merge_requests
    end
  end
737

738
  def send_move_instructions(old_path_with_namespace)
739
740
741
    # 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) }
742
  end
743
744

  def owner
745
746
    if group
      group
747
    else
748
      namespace.try(:owner)
749
750
    end
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
751
752
753
754

  def name_with_namespace
    @name_with_namespace ||= begin
                               if namespace
755
                                 namespace.human_name + ' / ' + name
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
756
757
758
759
760
                               else
                                 name
                               end
                             end
  end
761
  alias_method :human_name, :name_with_namespace
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
762
763
764
765
766
767
768
769
770

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

771
772
  def execute_hooks(data, hooks_scope = :push_hooks)
    hooks.send(hooks_scope).each do |hook|
773
      hook.async_execute(data, hooks_scope.to_s)
774
    end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
775
776
  end

777
778
779
  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|
780
      service.async_execute(data)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
781
782
783
784
    end
  end

  def update_merge_requests(oldrev, newrev, ref, user)
785
786
    MergeRequests::RefreshService.new(self, user).
      execute(oldrev, newrev, ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
787
788
789
  end

  def valid_repo?
790
    repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
791
  rescue
792
    errors.add(:path, 'Invalid repository path')
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
793
794
795
796
    false
  end

  def empty_repo?
797
    !repository.exists? || !repository.has_visible_content?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
798
799
800
  end

  def repo
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
801
    repository.raw
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
802
803
804
  end

  def url_to_repo
805
    gitlab_shell.url_to_repo(path_with_namespace)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
806
807
808
809
810
811
812
  end

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

  def repo_exists?
813
    @repo_exists ||= repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
814
815
816
817
  rescue
    @repo_exists = false
  end

818
  # Branches that are not _exactly_ matched by a protected branch.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
819
  def open_branches
820
821
822
823
    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
824
825
826
  end

  def root_ref?(branch)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
827
    repository.root_ref == branch
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
828
829
830
831
832
833
834
  end

  def ssh_url_to_repo
    url_to_repo
  end

  def http_url_to_repo
Douwe Maan's avatar
Douwe Maan committed
835
    "#{web_url}.git"
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
836
837
838
  end

  # Check if current branch name is marked as protected in the system
839
  def protected_branch?(branch_name)
840
841
    @protected_branches ||= self.protected_branches.to_a
    ProtectedBranch.matching(branch_name, protected_branches: @protected_branches).present?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
842
  end
843

844
  def developers_can_push_to_protected_branch?(branch_name)
845
    protected_branches.matching(branch_name).any?(&:developers_can_push)
846
847
  end

848
849
850
851
  def developers_can_merge_to_protected_branch?(branch_name)
    protected_branches.matching(branch_name).any?(&:developers_can_merge)
  end

852
853
854
  def forked?
    !(forked_project_link.nil? || forked_project_link.forked_from_project.nil?)
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
855

856
857
858
859
  def personal?
    !group
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
860
  def rename_repo
861
    path_was = previous_changes['path'].first
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
862
863
864
    old_path_with_namespace = File.join(namespace_dir, path_was)
    new_path_with_namespace = File.join(namespace_dir, path)

865
866
    expire_caches_before_rename(old_path_with_namespace)

867
868
    if has_container_registry_tags?
      # we currently doesn't support renaming repository if it contains tags in container registry
Kamil Trzcinski's avatar
Kamil Trzcinski committed
869
      raise Exception.new('Project cannot be renamed, because tags are present in its container registry')
870
871
    end

872
    if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
873
      # If repository moved successfully we need to send update instructions to users.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
874
875
876
      # However we cannot allow rollback since we moved repository
      # So we basically we mute exceptions in next actions
      begin
877
        gitlab_shell.mv_repository(repository_storage_path, "#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
878
        send_move_instructions(old_path_with_namespace)
879
        reset_events_cache
880
881
882
883
884

        @old_path_with_namespace = old_path_with_namespace

        SystemHooksService.new.execute_hooks_for(self, :rename)

885
        @repository = nil
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
886
      rescue
Johannes Schleifenbaum's avatar
Johannes Schleifenbaum committed
887
        # Returning false does not rollback after_* transaction but gives
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
888
889
890
891
892
893
894
895
        # 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
896
897

    Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.path)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
898
  end
899

900
901
902
903
904
905
  # 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?
906
      repo.before_delete
907
908
909
    end

    if wiki.exists?
910
      wiki.before_delete
911
912
913
    end
  end

914
915
  def hook_attrs(backward: true)
    attrs = {
Kirill Zaitsev's avatar
Kirill Zaitsev committed
916
      name: name,
917
      description: description,
Kirilll Zaitsev's avatar
Kirilll Zaitsev committed
918
      web_url: web_url,
919
920
921
      avatar_url: avatar_url,
      git_ssh_url: ssh_url_to_repo,
      git_http_url: http_url_to_repo,
Kirill Zaitsev's avatar
Kirill Zaitsev committed
922
      namespace: namespace.name,
923
924
925
      visibility_level: visibility_level,
      path_with_namespace: path_with_namespace,
      default_branch: default_branch,
Kirill Zaitsev's avatar
Kirill Zaitsev committed
926
    }
927
928
929
930
931
932
933
934
935
936
937
938

    # Backward compatibility
    if backward
      attrs.merge!({
                    homepage: web_url,
                    url: url_to_repo,
                    ssh_url: ssh_url_to_repo,
                    http_url: http_url_to_repo
                  })
    end

    attrs
Kirill Zaitsev's avatar
Kirill Zaitsev committed
939
940
  end

941
942
943
944
945
  # 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
946
  # * when the project avatar changes
947
948
949
950
951
952
953
954
955
  # 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
956
957

  def project_member(user)
Gabriel Mazetto's avatar
Gabriel Mazetto committed
958
    project_members.find_by(user_id: user)
959
  end
960
961
962
963

  def default_branch
    @default_branch ||= repository.root_ref if repository.exists?
  end
964
965
966
967
968

  def reload_default_branch
    @default_branch = nil
    default_branch
  end
969

970
971
972
  def visibility_level_field
    visibility_level
  end
973
974
975
976
977
978
979
980

  def archive!
    update_attribute(:archived, true)
  end

  def unarchive!
    update_attribute(:archived, false)
  end
981

982
  def change_head(branch)
983
    repository.before_change_head