Class: Projects::BlobController

Inherits:
ApplicationController show all
Extended by:
Gitlab::Utils::Override
Includes:
ActionView::Helpers::SanitizeHelper, CreatesCommit, DiffHelper, ExtractsPath, NotesHelper, ProductAnalyticsTracking, RedirectsForMissingPathOnTree, RendersBlob, SourcegraphDecorator
Defined in:
app/controllers/projects/blob_controller.rb

Overview

Controller for viewing a file’s blame

Constant Summary

Constants included from NotesHelper

NotesHelper::MAX_PRERENDERED_NOTES

Constants included from ExtractsPath

ExtractsPath::BRANCH_REF_TYPE, ExtractsPath::InvalidPathError, ExtractsPath::REF_TYPES, ExtractsPath::TAG_REF_TYPE

Constants included from CookiesHelper

CookiesHelper::COOKIE_TYPE_ENCRYPTED, CookiesHelper::COOKIE_TYPE_PERMANENT

Constants included from Gitlab::HttpRouter::RuleContext

Gitlab::HttpRouter::RuleContext::ALLOWED_ROUTER_RULE_ACTIONS, Gitlab::HttpRouter::RuleContext::ALLOWED_ROUTER_RULE_TYPES, Gitlab::HttpRouter::RuleContext::ROUTER_RULE_ACTIONS_WITHOUT_TYPE

Constants included from StrongPaginationParams

StrongPaginationParams::PAGINATION_PARAMS

Constants included from Gitlab::Logging::CloudflareHelper

Gitlab::Logging::CloudflareHelper::CLOUDFLARE_CUSTOM_HEADERS

Constants included from Gitlab::EndpointAttributes

Gitlab::EndpointAttributes::DEFAULT_URGENCY

Constants included from Impersonation

Impersonation::SESSION_KEYS_TO_DELETE

Constants included from PreferredLanguageSwitcherHelper

PreferredLanguageSwitcherHelper::SWITCHER_MINIMUM_TRANSLATION_LEVEL

Constants included from Routing::PseudonymizationHelper

Routing::PseudonymizationHelper::PSEUDONOMIZED_GROUP, Routing::PseudonymizationHelper::PSEUDONOMIZED_ID, Routing::PseudonymizationHelper::PSEUDONOMIZED_NAMESPACE, Routing::PseudonymizationHelper::PSEUDONOMIZED_PROJECT

Constants included from ProjectsHelper

ProjectsHelper::BANNED

Constants included from Gitlab::NoCacheHeaders

Gitlab::NoCacheHeaders::DEFAULT_GITLAB_NO_CACHE_HEADERS

Instance Method Summary collapse

Methods included from Gitlab::Utils::Override

extended, extensions, included, method_added, override, prepended, queue_verification, verify!

Methods included from Gitlab::Tracking::Helpers

#dnt_enabled?, #trackable_html_request?

Methods included from DiffHelper

#apply_diff_view_cookie!, #collapsed_diff_url, #conflicts, #conflicts_with_types, #diff_file_blob_raw_path, #diff_file_blob_raw_url, #diff_file_html_data, #diff_file_old_blob_raw_path, #diff_file_old_blob_raw_url, #diff_file_stats_data, #diff_line_content, #diff_link_number, #diff_match_line, #diff_nomappinginraw_line, #diff_options, #diff_view, #diffs_expanded?, #editable_diff?, #inline_diff_btn, #mark_inline_diffs, #parallel_diff_btn, #parallel_diff_discussions, #params_with_whitespace, #rapid_diffs?, #render_fork_suggestion, #render_overflow_warning?, #show_only_context_commits?, #submodule_diff_compare_link, #submodule_link

Methods included from RedirectsForMissingPathOnTree

#redirect_to_tree_root_for_missing_path

Methods included from NotesHelper

#add_diff_note_button, #can_create_note?, #diff_view_data, #diff_view_line_data, #discussion_path, #discussions_path, #form_resources, #initial_notes_data, #link_to_reply_discussion, #new_form_url, #note_human_max_access, #note_supports_quick_actions?, #note_target_fields, #note_target_title, #note_url, #noteable_note_url, #notes_data, #notes_url, #rendered_for_merge_request?

Methods included from RendersBlob

#blob_viewer_json, #conditionally_expand_blob, #conditionally_expand_blobs, #render_blob_json

Methods included from CreatesCommit

#authorize_edit_tree!, #create_commit, #format_flash_notice

Methods included from SafeFormatHelper

#safe_format, #tag_pair

Methods included from ExtractsPath

#assign_ref_vars, #ref_type

Methods included from ChecksCollaboration

#can_collaborate_with_project?, #user_access

Methods included from RoutableActions

#ensure_canonical_path, #find_routable!, #not_found_actions, #perform_not_found_actions, #routable_authorized?

Methods included from CookiesHelper

#set_secure_cookie

Methods inherited from ApplicationController

endpoint_id_for_action, #feature_category, #handle_unverified_request, #not_found, #redirect_back_or_default, #render, #route_not_found, #urgency

Methods included from Gitlab::HttpRouter::RuleMetrics

#increment_http_router_metrics

Methods included from StrongPaginationParams

#pagination_params

Methods included from RequestPayloadLogger

#append_info_to_payload

Methods included from Gitlab::Logging::CloudflareHelper

#store_cloudflare_headers!, #valid_cloudflare_header?

Methods included from CheckRateLimit

#check_rate_limit!

Methods included from FlocOptOut

#floc_enabled?, #set_floc_opt_out_header

Methods included from Impersonation

#current_user

Methods included from InitializesCurrentUserMode

#current_user_mode

Methods included from SessionsHelper

#obfuscated_email, #remember_me_enabled?, #unconfirmed_email?, #unconfirmed_verification_email?, #verification_data, #verification_email

Methods included from SessionlessAuthentication

#authenticate_sessionless_user!, #request_authenticator, #sessionless_bypass_admin_mode!, #sessionless_sign_in, #sessionless_user?

Methods included from PreferredLanguageSwitcherHelper

#ordered_selectable_locales

Methods included from Gitlab::SearchContext::ControllerConcern

#search_context

Methods included from EnforcesTwoFactorAuthentication

#check_two_factor_requirement, #current_user_requires_two_factor?, #execute_action_for_2fa_reason, #mfa_help_page_url, #skip_two_factor?, #two_factor_authentication_required?, #two_factor_grace_period, #two_factor_grace_period_expired?, #two_factor_skippable?, #two_factor_verifier

Methods included from WorkhorseHelper

#attachment_content_disposition, #content_disposition_for_blob, #inline_content_disposition, #send_artifacts_entry, #send_dependency, #send_git_archive, #send_git_blob, #send_git_diff, #send_git_patch, #set_workhorse_internal_api_content_type, #workhorse_set_content_type!

Methods included from SafeParamsHelper

#safe_params

Methods included from PageLayoutHelper

#blank_container, #container_class, #favicon, #fluid_layout, #full_content_class, #header_title, #nav, #page_canonical_link, #page_card_attributes, #page_card_meta_tags, #page_description, #page_image, #page_itemtype, #page_title, #search_context, #sidebar, #user_status_properties

Methods included from Routing::PackagesHelper

#package_path

Methods included from Routing::PseudonymizationHelper

#masked_page_url, #masked_query_params, #masked_referrer_url, #referrer_params

Methods included from Routing::GraphqlHelper

#graphql_etag_pipeline_path, #graphql_etag_pipeline_sha_path, #graphql_etag_project_on_demand_scan_counts_path

Methods included from Routing::WikiHelper

#group_wiki_page_url, #project_wiki_page_url, #wiki_page_path, #wiki_path

Methods included from Routing::SnippetsHelper

#gitlab_dashboard_snippets_path, #gitlab_raw_snippet_blob_path, #gitlab_raw_snippet_blob_url, #gitlab_raw_snippet_path, #gitlab_raw_snippet_url, #gitlab_snippet_note_path, #gitlab_snippet_note_url, #gitlab_snippet_notes_path, #gitlab_snippet_notes_url, #gitlab_snippet_path, #gitlab_snippet_url, #gitlab_toggle_award_emoji_snippet_note_path, #gitlab_toggle_award_emoji_snippet_note_url, #gitlab_toggle_award_emoji_snippet_path, #gitlab_toggle_award_emoji_snippet_url, #preview_markdown_path, #toggle_award_emoji_personal_snippet_path, #toggle_award_emoji_project_project_snippet_path, #toggle_award_emoji_project_project_snippet_url

Methods included from Routing::PipelineSchedulesHelper

#edit_pipeline_schedule_path, #pipeline_schedule_path, #pipeline_schedules_path, #play_pipeline_schedule_path, #take_ownership_pipeline_schedule_path

Methods included from Routing::ArtifactsHelper

#artifacts_action_path, #expose_fast_artifacts_path, #fast_browse_project_job_artifacts_path, #fast_download_project_job_artifacts_path, #fast_keep_project_job_artifacts_path

Methods included from Routing::MembersHelper

#source_members_url

Methods included from Routing::Groups::MembersHelper

#approve_access_request_group_member_path, #group_member_path, #group_members_url, #leave_group_members_path, #request_access_group_members_path, #resend_invite_group_member_path

Methods included from Routing::Projects::MembersHelper

#approve_access_request_project_member_path, #leave_project_members_path, #project_member_path, #project_members_url, #request_access_project_members_path, #resend_invite_project_member_path

Methods included from Routing::ProjectsHelper

#commit_url, #commits_url, #edit_milestone_path, #environment_delete_path, #environment_path, #issue_path, #issue_url, #merge_request_path, #merge_request_url, #pipeline_job_url, #pipeline_path, #pipeline_url, #project_commits_path, #project_ref_path, #project_tree_path, #release_url, #toggle_subscription_path, #work_item_url

Methods included from API::Helpers::RelatedResourcesHelpers

#expose_path, #expose_url, #issues_available?, #mrs_available?, #project_feature_string_access_level

Methods included from ApplicationSettingsHelper

#all_protocols_enabled?, #allowed_protocols_present?, #anti_spam_service_enabled?, #deprecated_attributes, #enabled_protocol, #enabled_protocol_button, #expanded_by_default?, #external_authorization_allow_token_help_text, #external_authorization_client_certificate_help_text, #external_authorization_client_key_help_text, #external_authorization_client_pass_help_text, #external_authorization_client_url_help_text, #external_authorization_description, #external_authorization_service_attributes, #external_authorization_timeout_help_text, #external_authorization_url_help_text, #http_enabled?, #import_sources_checkboxes, #instance_clusters_enabled?, #integration_expanded?, #key_restriction_options_for_select, #kroki_available_formats, #oauth_providers_checkboxes, #pending_user_count, #registration_features_can_be_prompted?, #repository_storages_options_json, #restricted_level_checkboxes, #runner_token_expiration_interval_attributes, #sidekiq_job_limiter_mode_help_text, #sidekiq_job_limiter_modes_for_select, #signup_enabled?, #signup_form_data, #ssh_enabled?, #storage_weights, #user_oauth_applications?, #valid_runner_registrars, #visible_attributes

Methods included from ProjectsHelper

#able_to_see_forks_count?, #able_to_see_issues?, #able_to_see_merge_requests?, #any_projects?, #author_content_tag, #autodeploy_flash_notice, #badge_count, #branch_rules_path, #can_admin_associated_clusters?, #can_admin_project_member?, #can_change_visibility_level?, #can_disable_emails?, #can_push_code?, #can_set_diff_preview_in_email?, #can_view_branch_rules?, #clusters_deprecation_alert_message, #dashboard_projects_app_data, #delete_confirm_phrase, #directory?, #error_tracking_setting_project_json, #explore_projects_tab?, #external_classification_label_help_message, #fork_button_data_attributes, #hidden_issue_icon, #home_panel_data_attributes, #http_clone_url_to_repo, #import_from_bitbucket_message, #inactive_project_deletion_date, #issue_css_classes, #issue_manual_ordering_class, #last_pipeline_from_status_cache, #last_push_event, #link_to_autodeploy_doc, #link_to_data_loss_doc, #link_to_member, #link_to_member_avatar, #link_to_namespace_change_doc, #link_to_project, #load_catalog_resources, #load_pipeline_status, #localized_project_human_access, #membership_locked?, #no_password_message, #notification_data_attributes, #project_can_be_shared?, #project_classes, #project_coverage_chart_data_attributes, #project_incident_management_setting, #project_license_name, #project_permissions_panel_data, #project_title, #projects_filtered_search_and_sort_app_data, #push_to_create_project_command, #remote_mirror_setting_enabled?, #remove_fork_project_confirm_json, #remove_fork_project_description_message, #remove_fork_project_warning_message, #remove_project_message, #show_archived_project_banner?, #show_auto_devops_implicitly_enabled_banner?, #show_clusters_alert?, #show_count?, #show_dashboard_projects_welcome_page?, #show_inactive_project_deletion_banner?, #show_invalid_gpg_key_message?, #show_lfs_misconfiguration_banner?, #show_mobile_devops_project_promo?, #show_no_password_message?, #show_no_ssh_key_message?, #show_projects?, #show_terraform_banner?, #show_xcode_link?, #ssh_clone_url_to_repo, #star_count_data_attributes, #transfer_project_confirm_button, #transfer_project_message, #visibility_level_content, #visible_fork_source, #vue_fork_divergence_data, #xcode_uri_to_repo

Methods included from Gitlab::Allowable

#can?, #can_all?, #can_any?

Methods included from CompareHelper

#create_mr_button?, #create_mr_path, #project_compare_selector_data, #target_projects

Methods included from Gitlab::NoCacheHeaders

#no_cache_headers

Methods included from Gitlab::GonHelper

#add_browsersdk_tracking, #add_gon_variables, #current_organization, #default_avatar_url, #push_force_frontend_feature_flag, #push_frontend_ability, #push_frontend_feature_flag, #push_namespace_setting, #push_to_gon_attributes

Methods included from WebpackHelper

#prefetch_link_tag, #webpack_bundle_tag, #webpack_controller_bundle_tags, #webpack_entrypoint_paths, #webpack_preload_asset_tag, #webpack_public_host, #webpack_public_path

Methods included from ViteHelper

#universal_path_to_stylesheet, #universal_stylesheet_link_tag, #vite_enabled?, #vite_hmr_http_url, #vite_hmr_websocket_url, #vite_page_entrypoint_paths

Methods included from ContentSecurityPolicyPatch

#content_security_policy_with_context

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Projects::ApplicationController

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 55

def create
  create_commit(
    Files::CreateService,
    success_notice: _("The file has been successfully created."),
    success_path: -> { project_blob_path(@project, File.join(@branch_name, @file_path)) },
    failure_view: :new,
    failure_path: project_new_blob_path(@project, @ref)
  )
end

#destroy ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 115

def destroy
  create_commit(
    Files::DeleteService,
    success_notice: _("The file has been successfully deleted."),
    success_path: -> { after_delete_path },
    failure_path: project_blob_path(@project, @id)
  )
end

#diff ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 124

def diff
  @form = Blobs::UnfoldPresenter.new(blob, diff_params)

  # keep only json rendering when
  # https://gitlab.com/gitlab-org/gitlab-foss/issues/44988 is done
  if rendered_for_merge_request?
    render json: DiffLineSerializer.new.represent(@form.diff_lines)
  else
    @lines = @form.lines
    @match_line = @form.match_line_text
    render layout: false
  end
end

#edit ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 81

def edit
  if can_collaborate_with_project?(project, ref: @ref)
    blob.load_all_data!
  else
    redirect_to action: 'show'
  end
end

#new ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 51

def new
  commit unless @repository.empty?
end

#preview ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 104

def preview
  @content = params[:content]
  blob.load_all_data!
  diffy = Diffy::Diff.new(blob.data, @content, diff: '-U 3', include_diff_info: true)
  diff_lines = diffy.diff.scan(/.*\n/)[2..]
  diff_lines = Gitlab::Diff::Parser.new.parse(diff_lines).to_a
  @diff_lines = Gitlab::Diff::Highlight.new(diff_lines, repository: @repository).highlight

  render layout: false
end

#show ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 65

def show
  conditionally_expand_blob(blob)

  respond_to do |format|
    format.html do
      show_html
    end

    format.json do
      page_title blob.path, @ref, @project.full_name
      set_last_commit_sha
      show_json
    end
  end
end

#update ⇒ Object 



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# File 'app/controllers/projects/blob_controller.rb', line 89

def update
  @path = params[:file_path] if params[:file_path].present?

  create_commit(
    Files::UpdateService, success_path: -> { after_edit_path },
    failure_view: :edit,
    failure_path: project_blob_path(@project, @id)
  )
rescue Files::UpdateService::FileChangedError
  @conflict = true
  render "edit", locals: {
    commit_to_fork: @different_project
  }
end