Class: Snippet
- Inherits:
-
ApplicationRecord
show all
- Extended by:
- Gitlab::Utils::Override
- Includes:
- AfterCommitQueue, Awardable, CacheMarkdownField, Editable, FromUnion, Gitlab::SQL::Pattern, Gitlab::VisibilityLevel, HasRepository, IgnorableColumns, Mentionable, Noteable, Participable, Redactable, Sortable, Spammable
- Defined in:
- app/models/snippet.rb
Constant Summary
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- MAX_FILE_COUNT =
10
- MAX_SINGLE_FILE_COUNT =
1
Gitlab::SQL::Pattern::MIN_CHARS_FOR_PARTIAL_MATCHING, Gitlab::SQL::Pattern::REGEX_QUOTED_WORD
Constants included
from Noteable
Noteable::MAX_NOTES_LIMIT
CacheMarkdownField::INVALIDATED_BY
Constants included
from Redactable
Redactable::UNSUBSCRIBE_PATTERN
Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PRIVATE, Gitlab::VisibilityLevel::PUBLIC
Instance Attribute Summary
Attributes included from Noteable
#system_note_timestamp
Class Method Summary
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Instance Method Summary
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extended, extensions, included, method_added, override, prepended, queue_verification, verify!
#run_after_commit, #run_after_commit_or_now
#commit, #commit_by, #commits_by, #default_branch, #default_branch_from_preferences, #empty_repo?, #http_url_to_repo, #reload_default_branch, #repo_exists?, #repository_exists?, #root_ref?, #ssh_url_to_repo, #url_to_repo, #valid_repo?, #web_url
#clear_memoization, #strong_memoize, #strong_memoized?
#gitlab_shell
Methods included from Referable
#referable_inspect, #reference_link_text, #to_reference_base
Methods included from Editable
#edited?, #last_edited_by
Methods included from Spammable
#clear_spam_flags!, #invalidate_if_spam, #needs_recaptcha!, #recaptcha_error!, #spam!, #spam_description, #spam_title, #spammable_text, #submittable_as_spam?, #submittable_as_spam_by?, #unrecoverable_spam_error!
#all_references, #create_cross_references!, #create_new_cross_references!, #directly_addressed_users, #extractors, #gfm_reference, #local_reference, #matches_cross_reference_regex?, #mentioned_users, #referenced_group_users, #referenced_groups, #referenced_mentionables, #referenced_project_users, #referenced_projects, #referenced_users, #store_mentions!
Methods included from Awardable
#awarded_emoji?, #downvotes, #emoji_awardable?, #grouped_awards, #upvotes, #user_authored?, #user_can_award?
#participants
Methods included from Noteable
#after_note_created, #after_note_destroyed, #base_class_name, #capped_notes_count, #discussion_ids_relation, #discussion_notes, #discussions, #discussions_can_be_resolved_by?, #discussions_rendered_on_frontend?, #discussions_resolvable?, #discussions_resolved?, #discussions_to_be_resolved, #etag_caching_enabled?, #expire_note_etag_cache, #grouped_diff_discussions, #has_any_diff_note_positions?, #human_class_name, #lockable?, #note_etag_key, #preloads_discussion_diff_highlighting?, #resolvable_discussions, #supports_discussions?, #supports_replying_to_individual_notes?, #supports_resolvable_notes?, #supports_suggestion?
#attribute_invalidated?, #banzai_render_context, #cached_html_for, #cached_html_up_to_date?, #invalidated_markdown_cache?, #latest_cached_markdown_version, #local_version, #parent_user, #refresh_markdown_cache, #refresh_markdown_cache!, #rendered_field_content, #skip_project_check?, #updated_cached_html_for
allowed_for?, allowed_level?, allowed_levels, closest_allowed_level, #internal?, level_name, level_value, levels_for_user, non_restricted_level?, options, #private?, #public?, public_visibility_restricted?, restricted_level?, string_level, string_options, string_values, valid_level?, #visibility, #visibility=, #visibility_attribute_present?, #visibility_level_attributes, #visibility_level_decreased?, #visibility_level_previous_changes, #visibility_level_value
at_most, id_in, id_not_in, iid_in, pluck_primary_key, primary_key_in, safe_ensure_unique, safe_find_or_create_by, safe_find_or_create_by!, underscore, without_order
Constructor Details
#initialize(attributes = {}) ⇒ Snippet
Returns a new instance of Snippet.
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# File 'app/models/snippet.rb', line 182
def initialize(attributes = {})
attributes ||= {}
unless visibility_attribute_present?(attributes)
attributes[:visibility_level] = Gitlab::CurrentSettings.default_snippet_visibility
end
super
end
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Class Method Details
.find_by_id_and_project(id:, project:) ⇒ Object
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# File 'app/models/snippet.rb', line 174
def self.find_by_id_and_project(id:, project:)
Snippet.find_by(id: id, project: project)
end
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.for_project_with_user(project, user = nil) ⇒ Object
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# File 'app/models/snippet.rb', line 141
def self.for_project_with_user(project, user = nil)
return none unless project.snippets_visible?(user)
if user && project.team.member?(user)
project.snippets
else
project.snippets.public_to_user(user)
end
end
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.link_reference_pattern ⇒ Object
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# File 'app/models/snippet.rb', line 170
def self.link_reference_pattern
@link_reference_pattern ||= super("snippets", /(?<snippet>\d+)/)
end
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.max_file_limit(user) ⇒ Object
.only_include_authorized_projects(current_user) ⇒ Object
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# File 'app/models/snippet.rb', line 131
def self.only_include_authorized_projects(current_user)
where(
'EXISTS (?)',
ProjectAuthorization
.select(1)
.where('project_id = snippets.project_id')
.where(user_id: current_user.id)
)
end
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.only_include_projects_visible_to(current_user = nil) ⇒ Object
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# File 'app/models/snippet.rb', line 115
def self.only_include_projects_visible_to(current_user = nil)
levels = Gitlab::VisibilityLevel.levels_for_user(current_user)
joins(:project).where('projects.visibility_level IN (?)', levels)
end
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.only_include_projects_with_snippets_enabled(include_private: false) ⇒ Object
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# File 'app/models/snippet.rb', line 121
def self.only_include_projects_with_snippets_enabled(include_private: false)
column = ProjectFeature.access_level_attribute(:snippets)
levels = [ProjectFeature::ENABLED, ProjectFeature::PUBLIC]
levels << ProjectFeature::PRIVATE if include_private
joins(project: :project_feature)
.where(project_features: { column => levels })
end
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.only_personal_snippets ⇒ Object
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# File 'app/models/snippet.rb', line 107
def self.only_personal_snippets
where(project_id: nil)
end
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.only_project_snippets ⇒ Object
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# File 'app/models/snippet.rb', line 111
def self.only_project_snippets
where.not(project_id: nil)
end
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.parent_class ⇒ Object
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# File 'app/models/snippet.rb', line 364
def parent_class
::Project
end
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.reference_pattern ⇒ Object
Pattern used to extract `$123` snippet references from text
This pattern supports cross-project references.
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# File 'app/models/snippet.rb', line 163
def self.reference_pattern
@reference_pattern ||= %r{
(#{Project.reference_pattern})?
#{Regexp.escape(reference_prefix)}(?<snippet>\d+)
}x
end
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.reference_prefix ⇒ Object
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# File 'app/models/snippet.rb', line 156
def self.reference_prefix
'$'
end
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.sanitized_file_name(file_name) ⇒ Object
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# File 'app/models/snippet.rb', line 228
def self.sanitized_file_name(file_name)
file_name.gsub(/[^a-zA-Z0-9_\-\.]+/, '')
end
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.search(query) ⇒ Object
Searches for snippets with a matching title, description or file name.
This method uses ILIKE on PostgreSQL.
query - The search query as a String.
Returns an ActiveRecord::Relation.
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# File 'app/models/snippet.rb', line 360
def search(query)
fuzzy_search(query, [:title, :description, :file_name])
end
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.visible_to_or_authored_by(user) ⇒ Object
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# File 'app/models/snippet.rb', line 151
def self.visible_to_or_authored_by(user)
query = where(visibility_level: Gitlab::VisibilityLevel.levels_for_user(user))
query.or(where(author_id: user.id))
end
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.with_optional_visibility(value = nil) ⇒ Object
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# File 'app/models/snippet.rb', line 99
def self.with_optional_visibility(value = nil)
if value
where(visibility_level: value)
else
all
end
end
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Instance Method Details
#allow_possible_spam? ⇒ Boolean
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# File 'app/models/snippet.rb', line 251
def allow_possible_spam?
false
end
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#as_json(options = {}) ⇒ Object
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# File 'app/models/snippet.rb', line 269
def as_json(options = {})
options[:except] = Array.wrap(options[:except])
options[:except] << :secret_token
super
end
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#blobs ⇒ Object
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# File 'app/models/snippet.rb', line 214
def blobs
return [] unless repository_exists?
repository.ls_files(repository.root_ref).map { |file| Blob.lazy(repository, repository.root_ref, file) }
end
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#can_cache_field?(field) ⇒ Boolean
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# File 'app/models/snippet.rb', line 328
def can_cache_field?(field)
field != :content || MarkupHelper.gitlab_markdown?(file_name)
end
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#check_for_spam? ⇒ Boolean
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# File 'app/models/snippet.rb', line 244
def check_for_spam?
visibility_level_changed?(to: Snippet::PUBLIC) ||
(public? && (title_changed? || content_changed?))
end
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#content_html_invalidated? ⇒ Boolean
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# File 'app/models/snippet.rb', line 37
def content_html_invalidated?
default_content_html_invalidator || file_name_changed?
end
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#create_repository ⇒ Object
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# File 'app/models/snippet.rb', line 316
def create_repository
return if repository_exists? && snippet_repository
repository.create_if_not_exists
track_snippet_repository(repository.storage)
end
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#default_content_html_invalidator ⇒ Object
If file_name changes, it invalidates content
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# File 'app/models/snippet.rb', line 36
alias_method :default_content_html_invalidator, :content_html_invalidated?
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#embeddable? ⇒ Boolean
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# File 'app/models/snippet.rb', line 236
def embeddable?
Ability.allowed?(nil, :read_snippet, self)
end
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#file_name ⇒ Object
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# File 'app/models/snippet.rb', line 224
def file_name
super.to_s
end
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#file_name_on_repo ⇒ Object
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# File 'app/models/snippet.rb', line 336
def file_name_on_repo
return if repository.empty?
list_files(repository.root_ref).first
end
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#full_path ⇒ Object
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# File 'app/models/snippet.rb', line 300
def full_path
return unless persisted?
@full_path ||= begin
components = []
components << project.full_path if project_id?
components << '@snippets'
components << self.id
components.join('/')
end
end
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#hexdigest ⇒ Object
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# File 'app/models/snippet.rb', line 332
def hexdigest
Digest::SHA256.hexdigest("#{title}#{description}#{created_at}#{updated_at}")
end
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#hook_attrs ⇒ Object
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# File 'app/models/snippet.rb', line 220
def hook_attrs
attributes
end
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#list_files(ref = nil) ⇒ Object
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# File 'app/models/snippet.rb', line 342
def list_files(ref = nil)
return [] if repository.empty?
repository.ls_files(ref)
end
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#multiple_files? ⇒ Boolean
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# File 'app/models/snippet.rb', line 348
def multiple_files?
list_files(repository.root_ref).size > 1
end
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#notes_with_associations ⇒ Object
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# File 'app/models/snippet.rb', line 240
def notes_with_associations
notes.includes(:author)
end
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#repository ⇒ Object
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# File 'app/models/snippet.rb', line 277
def repository
@repository ||= Gitlab::GlRepository::SNIPPET.repository_for(self)
end
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#repository_size_checker ⇒ Object
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# File 'app/models/snippet.rb', line 282
def repository_size_checker
strong_memoize(:repository_size_checker) do
::Gitlab::RepositorySizeChecker.new(
current_size_proc: -> { repository.size.megabytes },
limit: Gitlab::CurrentSettings.snippet_size_limit
)
end
end
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#repository_storage ⇒ Object
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# File 'app/models/snippet.rb', line 312
def repository_storage
snippet_repository&.shard_name || self.class.pick_repository_storage
end
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#spammable_entity_type ⇒ Object
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# File 'app/models/snippet.rb', line 255
def spammable_entity_type
'snippet'
end
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#to_ability_name ⇒ Object
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# File 'app/models/snippet.rb', line 259
def to_ability_name
'snippet'
end
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#to_reference(from = nil, full: false) ⇒ Object
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# File 'app/models/snippet.rb', line 200
def to_reference(from = nil, full: false)
reference = "#{self.class.reference_prefix}#{id}"
if project.present?
"#{project.to_reference_base(from, full: full)}#{reference}"
else
reference
end
end
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#track_snippet_repository(shard) ⇒ Object
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# File 'app/models/snippet.rb', line 323
def track_snippet_repository(shard)
snippet_repo = snippet_repository || build_snippet_repository
snippet_repo.update!(shard_name: shard, disk_path: disk_path)
end
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#valid_secret_token?(token) ⇒ Boolean
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# File 'app/models/snippet.rb', line 263
def valid_secret_token?(token)
return false unless token && secret_token
ActiveSupport::SecurityUtils.secure_compare(token.to_s, secret_token.to_s)
end
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#visibility_level_field ⇒ Object
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# File 'app/models/snippet.rb', line 232
def visibility_level_field
:visibility_level
end
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