gitlab-org--gitlab-foss/app/controllers/projects_controller.rb

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class ProjectsController < Projects::ApplicationController
include IssuableCollections
include ExtractsPath
before_action :authenticate_user!, except: [:index, :show, :activity, :refs]
before_action :project, except: [:index, :new, :create]
before_action :repository, except: [:index, :new, :create]
before_action :assign_ref_vars, only: [:show], if: :repo_exists?
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before_action :tree, only: [:show], if: [:repo_exists?, :project_view_files?]
before_action :project_export_enabled, only: [:export, :download_export, :remove_export, :generate_new_export]
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# Authorize
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before_action :authorize_admin_project!, only: [:edit, :update, :housekeeping, :download_export, :export, :remove_export, :generate_new_export]
before_action :event_filter, only: [:show, :activity]
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layout :determine_layout
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def index
redirect_to(current_user ? root_path : explore_root_path)
end
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def new
@project = Project.new
end
def edit
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render 'edit'
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end
def create
@project = ::Projects::CreateService.new(current_user, project_params).execute
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if @project.saved?
cookies[:issue_board_welcome_hidden] = { path: project_path(@project), value: nil, expires: Time.at(0) }
redirect_to(
project_path(@project),
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notice: _("Project '%{project_name}' was successfully created.") % { project_name: @project.name }
)
else
render 'new'
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end
end
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def update
result = ::Projects::UpdateService.new(@project, current_user, project_params).execute
# Refresh the repo in case anything changed
@repository = @project.repository
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respond_to do |format|
if result[:status] == :success
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flash[:notice] = _("Project '%{project_name}' was successfully updated.") % { project_name: @project.name }
format.html do
redirect_to(edit_project_path(@project))
end
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else
flash[:alert] = result[:message]
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format.html { render 'edit' }
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end
format.js
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end
end
def transfer
return access_denied! unless can?(current_user, :change_namespace, @project)
namespace = Namespace.find_by(id: params[:new_namespace_id])
::Projects::TransferService.new(project, current_user).execute(namespace)
if @project.errors[:new_namespace].present?
flash[:alert] = @project.errors[:new_namespace].first
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end
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end
def remove_fork
return access_denied! unless can?(current_user, :remove_fork_project, @project)
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if ::Projects::UnlinkForkService.new(@project, current_user).execute
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flash[:notice] = _('The fork relationship has been removed.')
end
end
def activity
respond_to do |format|
format.html
format.json do
load_events
pager_json('events/_events', @events.count)
end
end
end
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def show
if @project.import_in_progress?
redirect_to project_import_path(@project)
return
end
if @project.pending_delete?
flash.now[:alert] = _("Project '%{project_name}' queued for deletion.") % { project_name: @project.name }
end
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respond_to do |format|
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format.html do
@notification_setting = current_user.notification_settings_for(@project) if current_user
render_landing_page
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end
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format.atom do
load_events
render layout: 'xml.atom'
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end
end
end
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def destroy
return access_denied! unless can?(current_user, :remove_project, @project)
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::Projects::DestroyService.new(@project, current_user, {}).async_execute
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flash[:alert] = _("Project '%{project_name}' will be deleted.") % { project_name: @project.name_with_namespace }
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redirect_to dashboard_projects_path, status: 302
rescue Projects::DestroyService::DestroyError => ex
redirect_to edit_project_path(@project), status: 302, alert: ex.message
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end
def new_issue_address
return render_404 unless Gitlab::IncomingEmail.supports_issue_creation?
current_user.reset_incoming_email_token!
render json: { new_issue_address: @project.new_issue_address(current_user) }
end
def archive
return access_denied! unless can?(current_user, :archive_project, @project)
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@project.archive!
respond_to do |format|
format.html { redirect_to project_path(@project) }
end
end
def unarchive
return access_denied! unless can?(current_user, :archive_project, @project)
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@project.unarchive!
respond_to do |format|
format.html { redirect_to project_path(@project) }
end
end
def housekeeping
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::Projects::HousekeepingService.new(@project).execute
redirect_to(
project_path(@project),
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notice: _("Housekeeping successfully started")
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)
rescue ::Projects::HousekeepingService::LeaseTaken => ex
redirect_to(
edit_project_path(@project),
alert: ex.to_s
)
end
def export
@project.add_export_job(current_user: current_user)
redirect_to(
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edit_project_path(@project),
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notice: _("Project export started. A download link will be sent by email.")
)
end
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def download_export
export_project_path = @project.export_project_path
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if export_project_path
send_file export_project_path, disposition: 'attachment'
else
redirect_to(
edit_project_path(@project),
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alert: _("Project export link has expired. Please generate a new export from your project settings.")
)
end
end
def remove_export
if @project.remove_exports
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flash[:notice] = _("Project export has been deleted.")
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else
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flash[:alert] = _("Project export could not be deleted.")
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end
redirect_to(edit_project_path(@project))
end
def generate_new_export
if @project.remove_exports
export
else
redirect_to(
edit_project_path(@project),
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alert: _("Project export could not be deleted.")
)
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end
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end
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def toggle_star
current_user.toggle_star(@project)
@project.reload
render json: {
star_count: @project.star_count
}
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end
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def refs
find_refs = params['find']
find_branches = true
find_tags = true
find_commits = true
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unless find_refs.nil?
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find_branches = find_refs.include?('branches')
find_tags = find_refs.include?('tags')
find_commits = find_refs.include?('commits')
end
options = {}
if find_branches
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branches = BranchesFinder.new(@repository, params).execute.take(100).map(&:name)
options[s_('RefSwitcher|Branches')] = branches
end
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if find_tags && @repository.tag_count.nonzero?
tags = TagsFinder.new(@repository, params).execute.take(100).map(&:name)
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options[s_('RefSwitcher|Tags')] = tags
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end
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# If reference is commit id - we should add it to branch/tag selectbox
ref = Addressable::URI.unescape(params[:ref])
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if find_commits && ref && options.flatten(2).exclude?(ref) && ref =~ /\A[0-9a-zA-Z]{6,52}\z/
options['Commits'] = [ref]
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end
render json: options.to_json
end
def preview_markdown
result = PreviewMarkdownService.new(@project, current_user, params).execute
render json: {
body: view_context.markdown(result[:text]),
references: {
users: result[:users],
commands: view_context.markdown(result[:commands])
}
}
end
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private
# Render project landing depending of which features are available
# So if page is not availble in the list it renders the next page
#
# pages list order: repository readme, wiki home, issues list, customize workflow
def render_landing_page
if can?(current_user, :download_code, @project)
return render 'projects/no_repo' unless @project.repository_exists?
render 'projects/empty' if @project.empty_repo?
else
if @project.wiki_enabled?
@project_wiki = @project.wiki
@wiki_home = @project_wiki.find_page('home', params[:version_id])
elsif @project.feature_available?(:issues, current_user)
@issues = issues_collection.page(params[:page])
@collection_type = 'Issue'
@issuable_meta_data = issuable_meta_data(@issues, @collection_type)
end
render :show
end
end
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def determine_layout
if [:new, :create].include?(action_name.to_sym)
'application'
elsif [:edit, :update].include?(action_name.to_sym)
'project_settings'
else
'project'
end
end
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def load_events
projects = Project.where(id: @project.id)
@events = EventCollection
.new(projects, offset: params[:offset].to_i, filter: event_filter)
.to_a
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end
def project_params
params.require(:project)
.permit(project_params_attributes)
end
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def project_params_attributes
[
:avatar,
:build_allow_git_fetch,
:build_coverage_regex,
:build_timeout_in_minutes,
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:container_registry_enabled,
:default_branch,
:description,
:import_url,
:issues_tracker,
:issues_tracker_id,
:last_activity_at,
:lfs_enabled,
:name,
:namespace_id,
:only_allow_merge_if_all_discussions_are_resolved,
:only_allow_merge_if_pipeline_succeeds,
:printing_merge_request_link_enabled,
:path,
:public_builds,
:request_access_enabled,
:runners_token,
:tag_list,
:visibility_level,
:template_name,
project_feature_attributes: %i[
builds_access_level
issues_access_level
merge_requests_access_level
repository_access_level
snippets_access_level
wiki_access_level
]
]
end
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def repo_exists?
project.repository_exists? && !project.empty_repo? && project.repo
rescue Gitlab::Git::Repository::NoRepository
project.repository.expire_exists_cache
false
end
def project_view_files?
if current_user
current_user.project_view == 'files'
else
project_view_files_allowed?
end
end
# Override extract_ref from ExtractsPath, which returns the branch and file path
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# for the blob/tree, which in this case is just the root of the default branch.
# This way we avoid to access the repository.ref_names.
def extract_ref(_id)
[get_id, '']
end
# Override get_id from ExtractsPath in this case is just the root of the default branch.
def get_id
project.repository.root_ref
end
def project_view_files_allowed?
!project.empty_repo? && can?(current_user, :download_code, project)
end
def build_canonical_path(project)
params[:namespace_id] = project.namespace.to_param
params[:id] = project.to_param
url_for(params)
end
def project_export_enabled
render_404 unless current_application_settings.project_export_enabled?
end
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end