145 lines
4.5 KiB
Ruby
145 lines
4.5 KiB
Ruby
require 'stringio'
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module Gitlab
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module GitalyClient
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class WikiService
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MAX_MSG_SIZE = 128.kilobytes.freeze
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def initialize(repository)
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@gitaly_repo = repository.gitaly_repository
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@repository = repository
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end
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def write_page(name, format, content, commit_details)
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request = Gitaly::WikiWritePageRequest.new(
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repository: @gitaly_repo,
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name: GitalyClient.encode(name),
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format: format.to_s,
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commit_details: gitaly_commit_details(commit_details)
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)
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strio = StringIO.new(content)
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enum = Enumerator.new do |y|
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until strio.eof?
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chunk = strio.read(MAX_MSG_SIZE)
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request.content = GitalyClient.encode(chunk)
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y.yield request
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request = Gitaly::WikiWritePageRequest.new
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end
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end
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response = GitalyClient.call(@repository.storage, :wiki_service, :wiki_write_page, enum)
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if error = response.duplicate_error.presence
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raise Gitlab::Git::Wiki::DuplicatePageError, error
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end
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end
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def update_page(page_path, title, format, content, commit_details)
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request = Gitaly::WikiUpdatePageRequest.new(
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repository: @gitaly_repo,
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page_path: GitalyClient.encode(page_path),
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title: GitalyClient.encode(title),
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format: format.to_s,
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commit_details: gitaly_commit_details(commit_details)
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)
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strio = StringIO.new(content)
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enum = Enumerator.new do |y|
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until strio.eof?
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chunk = strio.read(MAX_MSG_SIZE)
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request.content = GitalyClient.encode(chunk)
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y.yield request
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request = Gitaly::WikiUpdatePageRequest.new
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end
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end
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GitalyClient.call(@repository.storage, :wiki_service, :wiki_update_page, enum)
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end
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def delete_page(page_path, commit_details)
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request = Gitaly::WikiDeletePageRequest.new(
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repository: @gitaly_repo,
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page_path: GitalyClient.encode(page_path),
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commit_details: gitaly_commit_details(commit_details)
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)
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GitalyClient.call(@repository.storage, :wiki_service, :wiki_delete_page, request)
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end
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def find_page(title:, version: nil, dir: nil)
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request = Gitaly::WikiFindPageRequest.new(
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repository: @gitaly_repo,
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title: GitalyClient.encode(title),
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revision: GitalyClient.encode(version),
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directory: GitalyClient.encode(dir)
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)
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response = GitalyClient.call(@repository.storage, :wiki_service, :wiki_find_page, request)
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wiki_page = version = nil
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response.each do |message|
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page = message.page
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next unless page
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if wiki_page
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wiki_page.raw_data << page.raw_data
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else
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wiki_page = GitalyClient::WikiPage.new(page.to_h)
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# All gRPC strings in a response are frozen, so we get
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# an unfrozen version here so appending in the else clause below doesn't blow up.
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wiki_page.raw_data = wiki_page.raw_data.dup
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version = Gitlab::Git::WikiPageVersion.new(
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Gitlab::Git::Commit.decorate(@repository, page.version.commit),
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page.version.format
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)
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end
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end
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[wiki_page, version]
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end
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def find_file(name, revision)
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request = Gitaly::WikiFindFileRequest.new(
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repository: @gitaly_repo,
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name: GitalyClient.encode(name),
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revision: GitalyClient.encode(revision)
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)
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response = GitalyClient.call(@repository.storage, :wiki_service, :wiki_find_file, request)
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wiki_file = nil
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response.each do |message|
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next unless message.name.present?
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if wiki_file
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wiki_file.raw_data << message.raw_data
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else
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wiki_file = GitalyClient::WikiFile.new(message.to_h)
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# All gRPC strings in a response are frozen, so we get
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# an unfrozen version here so appending in the else clause below doesn't blow up.
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wiki_file.raw_data = wiki_file.raw_data.dup
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end
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end
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wiki_file
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end
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private
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def gitaly_commit_details(commit_details)
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Gitaly::WikiCommitDetails.new(
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name: GitalyClient.encode(commit_details.name),
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email: GitalyClient.encode(commit_details.email),
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message: GitalyClient.encode(commit_details.message)
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)
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end
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end
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end
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end
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