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module GitalyServer
class WikiService < Gitaly::WikiService::Service
include Utils
def wiki_delete_page(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
page_path = set_utf8!(request.page_path)
commit_details = commit_details_from_gitaly(request.commit_details)
wiki.delete_page(page_path, commit_details)
Gitaly::WikiDeletePageResponse.new
end
def wiki_write_page(call)
repo = name = format = commit_details = nil
content = ""
call.each_remote_read.with_index do |request, index|
if index.zero?
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
name = set_utf8!(request.name)
format = request.format
commit_details = request.commit_details
end
content << request.content
end
wiki = Gitlab::Git::Wiki.new(repo)
commit_details = commit_details_from_gitaly(commit_details)
wiki.write_page(name, format.to_sym, content, commit_details)
Gitaly::WikiWritePageResponse.new
rescue Gitlab::Git::Wiki::DuplicatePageError => e
Gitaly::WikiWritePageResponse.new(duplicate_error: e.message.b)
end
def wiki_find_page(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
page = wiki.page(
title: set_utf8!(request.title),
version: request.revision.presence,
dir: set_utf8!(request.directory)
)
unless page
return Enumerator.new do |y|
y.yield Gitaly::WikiFindPageResponse.new
end
end
Enumerator.new do |y|
y.yield Gitaly::WikiFindPageResponse.new(page: build_gitaly_wiki_page(page))
io = StringIO.new(page.text_data)
while chunk = io.read(Gitlab.config.git.write_buffer_size)
gitaly_wiki_page = Gitaly::WikiPage.new(raw_data: chunk)
y.yield Gitaly::WikiFindPageResponse.new(page: gitaly_wiki_page)
end
end
end
def wiki_get_all_pages(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
pages_limit = request.limit.zero? ? nil : request.limit
Enumerator.new do |y|
wiki.pages(
limit: pages_limit, sort: request.sort.to_s.downcase, direction_desc: request.direction_desc
).each do |page|
y.yield Gitaly::WikiGetAllPagesResponse.new(page: build_gitaly_wiki_page(page))
io = StringIO.new(page.text_data)
while chunk = io.read(Gitlab.config.git.write_buffer_size)
gitaly_wiki_page = Gitaly::WikiPage.new(raw_data: chunk)
y.yield Gitaly::WikiGetAllPagesResponse.new(page: gitaly_wiki_page)
end
y.yield Gitaly::WikiGetAllPagesResponse.new(end_of_page: true)
end
end
end
def wiki_find_file(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
file = wiki.file(set_utf8!(request.name), request.revision.presence)
unless file
return Enumerator.new do |y|
y.yield Gitaly::WikiFindFileResponse.new
end
end
response = Gitaly::WikiFindFileResponse.new(
name: file.name.b,
mime_type: file.mime_type,
path: file.path.b
)
Enumerator.new do |y|
y.yield response
io = StringIO.new(file.raw_data)
while chunk = io.read(Gitlab.config.git.write_buffer_size)
y.yield Gitaly::WikiFindFileResponse.new(raw_data: chunk)
end
end
end
def wiki_get_page_versions(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gollum::Wiki.new(repo.path)
path = set_utf8!(request.page_path)
page = wiki.paged(Gollum::Page.canonicalize_filename(path), File.split(path).first)
unless page
return Enumerator.new do |y|
y.yield Gitaly::WikiGetPageVersionsResponse.new(versions: [])
end
end
Enumerator.new do |y|
page.versions(per_page: request.per_page, page: request.page).each_slice(20) do |slice|
versions =
slice.map do |commit|
gollum_page = wiki.page(page.title, commit.id)
obj = repo.rugged.rev_parse(commit.id)
Gitaly::WikiPageVersion.new(
commit: gitaly_commit_from_rugged(obj),
format: gollum_page&.format.to_s
)
end
y.yield Gitaly::WikiGetPageVersionsResponse.new(versions: versions)
end
end
end
def wiki_update_page(call)
repo = wiki = title = format = page_path = commit_details = nil
content = ""
call.each_remote_read.with_index do |request, index|
if index.zero?
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
title = set_utf8!(request.title)
page_path = set_utf8!(request.page_path)
format = request.format
commit_details = commit_details_from_gitaly(request.commit_details)
end
content << request.content
end
wiki.update_page(page_path, title, format.to_sym, content, commit_details)
Gitaly::WikiUpdatePageResponse.new
end
def wiki_get_formatted_data(request, call)
repo = Gitlab::Git::Repository.from_gitaly(request.repository, call)
wiki = Gitlab::Git::Wiki.new(repo)
page = wiki.page(
title: set_utf8!(request.title),
version: request.revision.presence,
dir: set_utf8!(request.directory).presence
)
raise GRPC::NotFound unless page
Enumerator.new do |y|
io = StringIO.new(page.formatted_data)
while chunk = io.read(Gitlab.config.git.write_buffer_size)
y.yield Gitaly::WikiGetFormattedDataResponse.new(data: chunk)
end
end
end
private
def build_gitaly_wiki_page(page = nil)
return Gitaly::WikiPage.new unless page
Gitaly::WikiPage.new(
version: build_gitaly_page_version(page),
format: page.format.to_s,
title: page.title.b,
url_path: page.url_path.to_s,
path: page.path.b,
name: page.name.b,
historical: page.historical?
)
end
def build_gitaly_page_version(page)
Gitaly::WikiPageVersion.new(
commit: gitaly_commit_from_rugged(page.version.commit.raw_commit),
format: page.version.format.to_s
)
end
end
end
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