project.rb 38.7 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
394
  def repository_storage_path
    Gitlab.config.repositories.storages[repository_storage]
395
396
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
397
  def team
398
    @team ||= ProjectTeam.new(self)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
399
400
401
  end

  def repository
402
    @repository ||= Repository.new(path_with_namespace, self)
403
404
  end

405
406
407
408
  def container_registry_path_with_namespace
    path_with_namespace.downcase
  end

409
  def container_registry_repository
Kamil Trzcinski's avatar
Kamil Trzcinski committed
410
411
    return unless Gitlab.config.registry.enabled

412
    @container_registry_repository ||= begin
413
      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_path_with_namespace)
414
      url = Gitlab.config.registry.api_url
415
416
      host_port = Gitlab.config.registry.host_port
      registry = ContainerRegistry::Registry.new(url, token: token, path: host_port)
417
      registry.repository(container_registry_path_with_namespace)
418
    end
419
420
  end

421
  def container_registry_repository_url
Kamil Trzcinski's avatar
Kamil Trzcinski committed
422
    if Gitlab.config.registry.enabled
423
      "#{Gitlab.config.registry.host_port}/#{container_registry_path_with_namespace}"
424
    end
425
426
  end

427
  def has_container_registry_tags?
Kamil Trzcinski's avatar
Kamil Trzcinski committed
428
429
430
    return unless container_registry_repository

    container_registry_repository.tags.any?
431
432
  end

433
434
  def commit(ref = 'HEAD')
    repository.commit(ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
435
436
  end

437
  # ref can't be HEAD, can only be branch/tag name or SHA
438
  def latest_successful_builds_for(ref = default_branch)
439
    latest_pipeline = pipelines.latest_successful_for(ref)
440
441
442
443
444
445

    if latest_pipeline
      latest_pipeline.builds.latest.with_artifacts
    else
      builds.none
    end
446
447
  end

448
  def merge_base_commit(first_commit_id, second_commit_id)
Douwe Maan's avatar
Douwe Maan committed
449
450
    sha = repository.merge_base(first_commit_id, second_commit_id)
    repository.commit(sha) if sha
451
452
  end

453
  def saved?
454
    id && persisted?
455
456
  end

457
  def add_import_job
458
    if forked?
459
460
461
      job_id = RepositoryForkWorker.perform_async(id, forked_from_project.repository_storage_path,
                                                  forked_from_project.path_with_namespace,
                                                  self.namespace.path)
462
    else
463
464
465
466
467
468
469
      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}"
470
    end
471
472
  end

473
  def reset_cache_and_import_attrs
474
475
    ProjectCacheWorker.perform_async(self.id)

476
    self.import_data.destroy if self.import_data
477
478
  end

479
  def import_url=(value)
James Lopez's avatar
James Lopez committed
480
481
    return super(value) unless Gitlab::UrlSanitizer.valid?(value)

482
    import_url = Gitlab::UrlSanitizer.new(value)
James Lopez's avatar
James Lopez committed
483
    super(import_url.sanitized_url)
484
    create_or_update_import_data(credentials: import_url.credentials)
485
486
487
  end

  def import_url
488
    if import_data && super
489
      import_url = Gitlab::UrlSanitizer.new(super, credentials: import_data.credentials)
James Lopez's avatar
James Lopez committed
490
491
492
      import_url.full_url
    else
      super
493
494
    end
  end
495

James Lopez's avatar
James Lopez committed
496
497
498
499
  def valid_import_url?
    valid? || errors.messages[:import_url].nil?
  end

500
  def create_or_update_import_data(data: nil, credentials: nil)
501
    return unless import_url.present? && valid_import_url?
502

James Lopez's avatar
James Lopez committed
503
    project_import_data = import_data || build_import_data
James Lopez's avatar
James Lopez committed
504
505
506
507
    if data
      project_import_data.data ||= {}
      project_import_data.data = project_import_data.data.merge(data)
    end
508
509
510
511
    if credentials
      project_import_data.credentials ||= {}
      project_import_data.credentials = project_import_data.credentials.merge(credentials)
    end
512
513

    project_import_data.save
514
  end
515

516
  def import?
517
    external_import? || forked? || gitlab_project_import?
518
519
  end

520
521
522
523
  def no_import?
    import_status == 'none'
  end

524
  def external_import?
525
526
527
    import_url.present?
  end

528
  def imported?
529
530
531
532
533
534
535
536
537
538
539
540
541
    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'
542
543
  end

544
  def safe_import_url
545
    Gitlab::UrlSanitizer.new(import_url).masked_url
546
547
  end

548
549
550
551
  def gitlab_project_import?
    import_type == 'gitlab_project'
  end

552
  def check_limit
553
    unless creator.can_create_project? or namespace.kind == 'group'
554
555
556
      projects_limit = creator.projects_limit

      if projects_limit == 0
Phil Hughes's avatar
Phil Hughes committed
557
        self.errors.add(:limit_reached, "Personal project creation is not allowed. Please contact your administrator with questions")
558
      else
Phil Hughes's avatar
Phil Hughes committed
559
        self.errors.add(:limit_reached, "Your project limit is #{projects_limit} projects! Please contact your administrator to increase it")
560
      end
561
562
    end
  rescue
Douwe Maan's avatar
Douwe Maan committed
563
    self.errors.add(:base, "Can't check your ability to create project")
gitlabhq's avatar
gitlabhq committed
564
565
  end

Douwe Maan's avatar
Douwe Maan committed
566
567
568
569
570
571
572
573
574
575
576
577
578
  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.")
579
580
  end

581
582
583
584
585
586
587
588
589
590
  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

591
  def to_param
592
593
594
595
596
    if persisted? && errors.include?(:path)
      path_was
    else
      path
    end
597
598
  end

599
600
601
602
  def to_reference(_from_project = nil)
    path_with_namespace
  end

603
  def web_url
604
    Gitlab::Routing.url_helpers.namespace_project_url(self.namespace, self)
605
606
  end

607
  def web_url_without_protocol
608
    web_url.split('://')[1]
609
610
  end

611
  def new_issue_address(author)
612
613
614
615
    # This feature is disabled for the time being.
    return nil

    if Gitlab::IncomingEmail.enabled? && author # rubocop:disable Lint/UnreachableCode
616
617
618
      Gitlab::IncomingEmail.reply_address(
        "#{path_with_namespace}+#{author.authentication_token}")
    end
619
620
  end

621
  def build_commit_note(commit)
622
    notes.new(commit_id: commit.id, noteable_type: 'Commit')
gitlabhq's avatar
gitlabhq committed
623
  end
Nihad Abbasov's avatar
Nihad Abbasov committed
624

625
  def last_activity
626
    last_event
gitlabhq's avatar
gitlabhq committed
627
628
629
  end

  def last_activity_date
Andrey Kumanyaev's avatar
Andrey Kumanyaev committed
630
    last_activity_at || updated_at
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
631
  end
632

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
633
634
635
  def project_id
    self.id
  end
randx's avatar
randx committed
636

Robert Speicher's avatar
Robert Speicher committed
637
  def get_issue(issue_id)
638
    if default_issues_tracker?
Robert Speicher's avatar
Robert Speicher committed
639
      issues.find_by(iid: issue_id)
640
    else
Robert Speicher's avatar
Robert Speicher committed
641
      ExternalIssue.new(issue_id, self)
642
643
644
    end
  end

Robert Speicher's avatar
Robert Speicher committed
645
  def issue_exists?(issue_id)
646
    get_issue(issue_id)
Robert Speicher's avatar
Robert Speicher committed
647
648
  end

649
  def default_issue_tracker
650
    gitlab_issue_tracker_service || create_gitlab_issue_tracker_service
651
652
653
654
655
656
657
658
659
660
  end

  def issues_tracker
    if external_issue_tracker
      external_issue_tracker
    else
      default_issue_tracker
    end
  end

661
  def default_issues_tracker?
662
    !external_issue_tracker
663
664
665
  end

  def external_issue_tracker
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
    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?)
681
682
  end

683
684
685
686
  def has_wiki?
    wiki_enabled? || has_external_wiki?
  end

687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
  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

703
  def build_missing_services
704
705
    services_templates = Service.where(template: true)

706
    Service.available_services_names.each do |service_name|
707
      service = find_service(services, service_name)
708
709

      # If service is available but missing in db
710
711
712
713
714
715
      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`
716
          self.send :"create_#{service_name}_service"
717
718
719
720
        else
          Service.create_from_template(self.id, template)
        end
      end
721
722
723
    end
  end

Valery Sizov's avatar
Valery Sizov committed
724
725
726
727
728
729
730
731
732
  def create_labels
    Label.templates.each do |label|
      label = label.dup
      label.template = nil
      label.project_id = self.id
      label.save
    end
  end

733
734
735
  def find_service(list, name)
    list.find { |service| service.to_param == name }
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
736

737
  def ci_services
738
    services.where(category: :ci)
739
740
741
  end

  def ci_service
742
    @ci_service ||= ci_services.reorder(nil).find_by(active: true)
743
744
  end

Drew Blessing's avatar
Drew Blessing committed
745
746
747
748
  def jira_tracker?
    issues_tracker.to_param == 'jira'
  end

749
  def avatar_type
750
751
    unless self.avatar.image?
      self.errors.add :avatar, 'only images allowed'
752
753
754
755
    end
  end

  def avatar_in_git
756
    repository.avatar
757
758
  end

sue445's avatar
sue445 committed
759
  def avatar_url
760
    if self[:avatar].present?
sue445's avatar
sue445 committed
761
762
      [gitlab_config.url, avatar.url].join
    elsif avatar_in_git
763
      Gitlab::Routing.url_helpers.namespace_project_avatar_url(namespace, self)
sue445's avatar
sue445 committed
764
765
766
    end
  end

767
768
769
770
771
  # For compatibility with old code
  def code
    path
  end

772
  def items_for(entity)
773
774
775
776
777
778
779
    case entity
    when 'issue' then
      issues
    when 'merge_request' then
      merge_requests
    end
  end
780

781
  def send_move_instructions(old_path_with_namespace)
782
783
784
    # 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) }
785
  end
786
787

  def owner
788
789
    if group
      group
790
    else
791
      namespace.try(:owner)
792
793
    end
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
794
795
796
797

  def name_with_namespace
    @name_with_namespace ||= begin
                               if namespace
798
                                 namespace.human_name + ' / ' + name
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
799
800
801
802
803
                               else
                                 name
                               end
                             end
  end
804
  alias_method :human_name, :name_with_namespace
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
805
806
807
808
809
810
811
812
813

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

814
815
  def execute_hooks(data, hooks_scope = :push_hooks)
    hooks.send(hooks_scope).each do |hook|
816
      hook.async_execute(data, hooks_scope.to_s)
817
    end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
818
819
  end

820
821
822
  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|
823
      service.async_execute(data)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
824
825
826
827
    end
  end

  def update_merge_requests(oldrev, newrev, ref, user)
828
829
    MergeRequests::RefreshService.new(self, user).
      execute(oldrev, newrev, ref)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
830
831
832
  end

  def valid_repo?
833
    repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
834
  rescue
835
    errors.add(:path, 'Invalid repository path')
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
836
837
838
839
    false
  end

  def empty_repo?
840
    !repository.exists? || !repository.has_visible_content?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
841
842
843
  end

  def repo
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
844
    repository.raw
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
845
846
847
  end

  def url_to_repo
848
    gitlab_shell.url_to_repo(path_with_namespace)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
849
850
851
852
853
854
855
  end

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

  def repo_exists?
856
    @repo_exists ||= repository.exists?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
857
858
859
860
  rescue
    @repo_exists = false
  end

861
  # Branches that are not _exactly_ matched by a protected branch.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
862
  def open_branches
863
864
865
866
    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
867
868
869
  end

  def root_ref?(branch)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
870
    repository.root_ref == branch
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
871
872
873
874
875
876
877
  end

  def ssh_url_to_repo
    url_to_repo
  end

  def http_url_to_repo
Douwe Maan's avatar
Douwe Maan committed
878
    "#{web_url}.git"
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
879
880
881
  end

  # Check if current branch name is marked as protected in the system
882
  def protected_branch?(branch_name)
883
884
    return true if empty_repo? && default_branch_protected?

885
886
    @protected_branches ||= self.protected_branches.to_a
    ProtectedBranch.matching(branch_name, protected_branches: @protected_branches).present?
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
887
  end
888

889
890
  def user_can_push_to_empty_repo?(user)
    !default_branch_protected? || team.max_member_access(user.id) > Gitlab::Access::DEVELOPER
891
892
  end

893
894
895
  def forked?
    !(forked_project_link.nil? || forked_project_link.forked_from_project.nil?)
  end
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
896

897
898
899
900
  def personal?
    !group
  end

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
901
  def rename_repo
902
    path_was = previous_changes['path'].first
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
903
904
905
    old_path_with_namespace = File.join(namespace_dir, path_was)
    new_path_with_namespace = File.join(namespace_dir, path)

906
907
    Rails.logger.error "Attempting to rename #{old_path_with_namespace} -> #{new_path_with_namespace}"

908
909
    expire_caches_before_rename(old_path_with_namespace)

910
    if has_container_registry_tags?
911
912
      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present"

913
      # we currently doesn't support renaming repository if it contains tags in container registry
Kamil Trzcinski's avatar
Kamil Trzcinski committed
914
      raise Exception.new('Project cannot be renamed, because tags are present in its container registry')
915
916
    end

917
    if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
918
      # If repository moved successfully we need to send update instructions to users.
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
919
920
921
      # However we cannot allow rollback since we moved repository
      # So we basically we mute exceptions in next actions
      begin
922
        gitlab_shell.mv_repository(repository_storage_path, "#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
923
        send_move_instructions(old_path_with_namespace)
924
        reset_events_cache
925
926
927
928
929

        @old_path_with_namespace = old_path_with_namespace

        SystemHooksService.new.execute_hooks_for(self, :rename)

930
        @repository = nil
931
932
      rescue => e
        Rails.logger.error "Exception renaming #{old_path_with_namespace} -> #{new_path_with_namespace}: #{e}"
Johannes Schleifenbaum's avatar
Johannes Schleifenbaum committed
933
        # Returning false does not rollback after_* transaction but gives
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
934
935
936
937
        # us information about failing some of tasks
        false
      end
    else
938
939
      Rails.logger.error "Repository could not be renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
940
941
942
943
      # 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
944

945
946
    Gitlab::AppLogger.info "Project was renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

947
    Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.path)
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
948
  end
949

950
951
952
953
954
955
  # 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?
956
      repo.before_delete
957
958
959
    end

    if wiki.exists?
960
      wiki.before_delete
961
962
963
    end
  end

964
965
  def hook_attrs(backward: true)
    attrs = {
Kirill Zaitsev's avatar
Kirill Zaitsev committed
966
      name: name,
967
      description: description,
Kirilll Zaitsev's avatar
Kirilll Zaitsev committed
968
      web_url: web_url,
969
970
971
      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
972
      namespace: namespace.name,
973
974
975
      visibility_level: visibility_level,
      path_with_namespace: path_with_namespace,
      default_branch: default_branch,
Kirill Zaitsev's avatar
Kirill Zaitsev committed
976
    }