gitlabhq/lib/api/projects.rb
Sebastian Ziebell e119b0a0cb API repository documentation updated, includes infos to return codes
The API documentation of repository is updated and now contains infos to status codes.
Code documentation is also adjusted for `GET /projects/:id/repository/commits` and includes infos to
pagination attributes. Tests are updated.
2013-02-27 11:24:12 +01:00

485 lines
16 KiB
Ruby

module Gitlab
# Projects API
class Projects < Grape::API
before { authenticate! }
resource :projects do
helpers do
def handle_project_member_errors(errors)
if errors[:project_access].any?
error!(errors[:project_access], 422)
end
not_found!
end
end
# Get a projects list for authenticated user
#
# Example Request:
# GET /projects
get do
@projects = paginate current_user.authorized_projects
present @projects, with: Entities::Project
end
# Get a single project
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id
get ":id" do
present user_project, with: Entities::Project
end
# Create new project
#
# Parameters:
# name (required) - name for new project
# description (optional) - short project description
# default_branch (optional) - 'master' by default
# issues_enabled (optional) - enabled by default
# wall_enabled (optional) - enabled by default
# merge_requests_enabled (optional) - enabled by default
# wiki_enabled (optional) - enabled by default
# Example Request
# POST /projects
post do
bad_request!(:name) if !params.has_key? :name
attrs = attributes_for_keys [:name,
:description,
:default_branch,
:issues_enabled,
:wall_enabled,
:merge_requests_enabled,
:wiki_enabled]
@project = ::Projects::CreateContext.new(current_user, attrs).execute
if @project.saved?
present @project, with: Entities::Project
else
if @project.errors[:limit_reached].present?
error!(@project.errors[:limit_reached], 403)
end
not_found!
end
end
# Get a project team members
#
# Parameters:
# id (required) - The ID of a project
# query - Query string
# Example Request:
# GET /projects/:id/members
get ":id/members" do
if params[:query].present?
@members = paginate user_project.users.where("username LIKE ?", "%#{params[:query]}%")
else
@members = paginate user_project.users
end
present @members, with: Entities::ProjectMember, project: user_project
end
# Get a project team members
#
# Parameters:
# id (required) - The ID of a project
# user_id (required) - The ID of a user
# Example Request:
# GET /projects/:id/members/:user_id
get ":id/members/:user_id" do
@member = user_project.users.find params[:user_id]
present @member, with: Entities::ProjectMember, project: user_project
end
# Add a new project team member
#
# Parameters:
# id (required) - The ID of a project
# user_id (required) - The ID of a user
# access_level (required) - Project access level
# Example Request:
# POST /projects/:id/members
post ":id/members" do
authorize! :admin_project, user_project
bad_request!(:user_id) if !params.has_key? :user_id
bad_request!(:access_level) if !params.has_key? :access_level
# either the user is already a team member or a new one
team_member = user_project.team_member_by_id(params[:user_id])
if team_member.nil?
team_member = user_project.users_projects.new(
user_id: params[:user_id],
project_access: params[:access_level]
)
end
if team_member.save
@member = team_member.user
present @member, with: Entities::ProjectMember, project: user_project
else
handle_project_member_errors team_member.errors
end
end
# Update project team member
#
# Parameters:
# id (required) - The ID of a project
# user_id (required) - The ID of a team member
# access_level (required) - Project access level
# Example Request:
# PUT /projects/:id/members/:user_id
put ":id/members/:user_id" do
authorize! :admin_project, user_project
team_member = user_project.users_projects.find_by_user_id(params[:user_id])
bad_request!(:access_level) if !params.has_key? :access_level
not_found!("User can not be found") if team_member.nil?
if team_member.update_attributes(project_access: params[:access_level])
@member = team_member.user
present @member, with: Entities::ProjectMember, project: user_project
else
handle_project_member_errors team_member.errors
end
end
# Remove a team member from project
#
# Parameters:
# id (required) - The ID of a project
# user_id (required) - The ID of a team member
# Example Request:
# DELETE /projects/:id/members/:user_id
delete ":id/members/:user_id" do
authorize! :admin_project, user_project
team_member = user_project.users_projects.find_by_user_id(params[:user_id])
unless team_member.nil?
team_member.destroy
else
{:message => "Access revoked", :id => params[:user_id].to_i}
end
end
# Get project hooks
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/hooks
get ":id/hooks" do
authorize! :admin_project, user_project
@hooks = paginate user_project.hooks
present @hooks, with: Entities::Hook
end
# Get a project hook
#
# Parameters:
# id (required) - The ID of a project
# hook_id (required) - The ID of a project hook
# Example Request:
# GET /projects/:id/hooks/:hook_id
get ":id/hooks/:hook_id" do
authorize! :admin_project, user_project
@hook = user_project.hooks.find(params[:hook_id])
present @hook, with: Entities::Hook
end
# Add hook to project
#
# Parameters:
# id (required) - The ID of a project
# url (required) - The hook URL
# Example Request:
# POST /projects/:id/hooks
post ":id/hooks" do
authorize! :admin_project, user_project
bad_request!(:url) unless params.has_key? :url
@hook = user_project.hooks.new({"url" => params[:url]})
if @hook.save
present @hook, with: Entities::Hook
else
if @hook.errors[:url].present?
error!("Invalid url given", 422)
end
not_found!
end
end
# Update an existing project hook
#
# Parameters:
# id (required) - The ID of a project
# hook_id (required) - The ID of a project hook
# url (required) - The hook URL
# Example Request:
# PUT /projects/:id/hooks/:hook_id
put ":id/hooks/:hook_id" do
@hook = user_project.hooks.find(params[:hook_id])
authorize! :admin_project, user_project
bad_request!(:url) unless params.has_key? :url
attrs = attributes_for_keys [:url]
if @hook.update_attributes attrs
present @hook, with: Entities::Hook
else
if @hook.errors[:url].present?
error!("Invalid url given", 422)
end
not_found!
end
end
# Delete project hook
#
# Parameters:
# id (required) - The ID of a project
# hook_id (required) - The ID of hook to delete
# Example Request:
# DELETE /projects/:id/hooks/:hook_id
delete ":id/hooks/:hook_id" do
authorize! :admin_project, user_project
bad_request!(:hook_id) unless params.has_key? :hook_id
begin
@hook = ProjectHook.find(params[:hook_id])
@hook.destroy
rescue
end
end
# Get a project repository branches
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/repository/branches
get ":id/repository/branches" do
present user_project.repo.heads.sort_by(&:name), with: Entities::RepoObject, project: user_project
end
# Get a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# GET /projects/:id/repository/branches/:branch
get ":id/repository/branches/:branch" do
@branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
not_found!("Branch does not exist") if @branch.nil?
present @branch, with: Entities::RepoObject, project: user_project
end
# Protect a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# PUT /projects/:id/repository/branches/:branch/protect
put ":id/repository/branches/:branch/protect" do
@branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
not_found! unless @branch
protected = user_project.protected_branches.find_by_name(@branch.name)
unless protected
user_project.protected_branches.create(:name => @branch.name)
end
present @branch, with: Entities::RepoObject, project: user_project
end
# Unprotect a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# PUT /projects/:id/repository/branches/:branch/unprotect
put ":id/repository/branches/:branch/unprotect" do
@branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
not_found! unless @branch
protected = user_project.protected_branches.find_by_name(@branch.name)
if protected
protected.destroy
end
present @branch, with: Entities::RepoObject, project: user_project
end
# Get a project repository tags
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/repository/tags
get ":id/repository/tags" do
present user_project.repo.tags.sort_by(&:name).reverse, with: Entities::RepoObject
end
# Get a project repository commits
#
# Parameters:
# id (required) - The ID of a project
# ref_name (optional) - The name of a repository branch or tag, if not given the default branch is used
# page (optional) - The page number of the commit pagination
# per_page (optional) - The number of elements per page used in pagination
# Example Request:
# GET /projects/:id/repository/commits
get ":id/repository/commits" do
authorize! :download_code, user_project
page = params[:page] || 0
per_page = params[:per_page] || 20
ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
commits = user_project.repository.commits(ref, nil, per_page, page * per_page)
present CommitDecorator.decorate(commits), with: Entities::RepoCommit
end
# Get a project snippets
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/snippets
get ":id/snippets" do
present paginate(user_project.snippets), with: Entities::ProjectSnippet
end
# Get a project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# GET /projects/:id/snippets/:snippet_id
get ":id/snippets/:snippet_id" do
@snippet = user_project.snippets.find(params[:snippet_id])
present @snippet, with: Entities::ProjectSnippet
end
# Create a new project snippet
#
# Parameters:
# id (required) - The ID of a project
# title (required) - The title of a snippet
# file_name (required) - The name of a snippet file
# lifetime (optional) - The expiration date of a snippet
# code (required) - The content of a snippet
# Example Request:
# POST /projects/:id/snippets
post ":id/snippets" do
authorize! :write_snippet, user_project
bad_request!(:title) if !params[:title].present?
bad_request!(:file_name) if !params[:file_name].present?
bad_request!(:code) if !params[:code].present?
attrs = attributes_for_keys [:title, :file_name]
attrs[:expires_at] = params[:lifetime] if params[:lifetime].present?
attrs[:content] = params[:code] if params[:code].present?
@snippet = user_project.snippets.new attrs
@snippet.author = current_user
if @snippet.save
present @snippet, with: Entities::ProjectSnippet
else
not_found!
end
end
# Update an existing project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# title (optional) - The title of a snippet
# file_name (optional) - The name of a snippet file
# lifetime (optional) - The expiration date of a snippet
# code (optional) - The content of a snippet
# Example Request:
# PUT /projects/:id/snippets/:snippet_id
put ":id/snippets/:snippet_id" do
@snippet = user_project.snippets.find(params[:snippet_id])
authorize! :modify_snippet, @snippet
attrs = attributes_for_keys [:title, :file_name]
attrs[:expires_at] = params[:lifetime] if params[:lifetime].present?
attrs[:content] = params[:code] if params[:code].present?
if @snippet.update_attributes attrs
present @snippet, with: Entities::ProjectSnippet
else
not_found!
end
end
# Delete a project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# DELETE /projects/:id/snippets/:snippet_id
delete ":id/snippets/:snippet_id" do
begin
@snippet = user_project.snippets.find(params[:snippet_id])
authorize! :modify_snippet, user_project
@snippet.destroy
rescue
end
end
# Get a raw project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# GET /projects/:id/snippets/:snippet_id/raw
get ":id/snippets/:snippet_id/raw" do
@snippet = user_project.snippets.find(params[:snippet_id])
content_type 'text/plain'
present @snippet.content
end
# Get a raw file contents
#
# Parameters:
# id (required) - The ID of a project
# sha (required) - The commit or branch name
# filepath (required) - The path to the file to display
# Example Request:
# GET /projects/:id/repository/commits/:sha/blob
get ":id/repository/commits/:sha/blob" do
authorize! :download_code, user_project
bad_request!(:filepath) if !params.has_key? :filepath
ref = params[:sha]
commit = user_project.repository.commit ref
not_found! "Commit" unless commit
tree = Tree.new commit.tree, ref, params[:filepath]
not_found! "File" unless tree.try(:tree)
content_type tree.mime_type
present tree.data
end
end
end
end