debian-mirror-gitlab/app/controllers/projects/branches_controller.rb

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class Projects::BranchesController < Projects::ApplicationController
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include ActionView::Helpers::SanitizeHelper
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include SortingHelper
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# Authorize
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before_action :require_non_empty_project, except: :create
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before_action :authorize_download_code!
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before_action :authorize_push_code!, only: [:new, :create, :destroy, :destroy_all_merged]
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# Support legacy URLs
before_action :redirect_for_legacy_index_sort_or_search, only: [:index]
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def index
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respond_to do |format|
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format.html do
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@sort = params[:sort].presence || sort_value_recently_updated
@mode = params[:state].presence || 'overview'
@overview_max_branches = 5
# Fetch branches for the specified mode
fetch_branches_by_mode
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@refs_pipelines = @project.pipelines.latest_successful_for_refs(@branches.map(&:name))
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@merged_branch_names = repository.merged_branch_names(@branches.map(&:name))
# n+1: https://gitlab.com/gitlab-org/gitaly/issues/992
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Gitlab::GitalyClient.allow_n_plus_1_calls do
@max_commits = @branches.reduce(0) do |memo, branch|
diverging_commit_counts = repository.diverging_commit_counts(branch)
[memo, diverging_commit_counts[:behind], diverging_commit_counts[:ahead]].max
end
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end
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render
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end
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format.json do
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branches = BranchesFinder.new(@repository, params).execute
branches = Kaminari.paginate_array(branches).page(params[:page])
render json: branches.map(&:name)
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end
end
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end
def recent
@branches = @repository.recent_branches
end
def create
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branch_name = sanitize(strip_tags(params[:branch_name]))
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branch_name = Addressable::URI.unescape(branch_name)
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redirect_to_autodeploy = project.empty_repo? && project.deployment_platform.present?
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result = CreateBranchService.new(project, current_user)
.execute(branch_name, ref)
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success = (result[:status] == :success)
if params[:issue_iid] && success
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issue = IssuesFinder.new(current_user, project_id: @project.id).find_by(iid: params[:issue_iid])
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SystemNoteService.new_issue_branch(issue, @project, current_user, branch_name) if issue
end
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respond_to do |format|
format.html do
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if success
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if redirect_to_autodeploy
redirect_to url_to_autodeploy_setup(project, branch_name),
notice: view_context.autodeploy_flash_notice(branch_name)
else
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redirect_to project_tree_path(@project, branch_name)
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end
else
@error = result[:message]
render action: 'new'
end
end
format.json do
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if success
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render json: { name: branch_name, url: project_tree_url(@project, branch_name) }
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else
render json: result[:messsage], status: :unprocessable_entity
end
end
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end
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end
def destroy
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@branch_name = Addressable::URI.unescape(params[:id])
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result = DeleteBranchService.new(project, current_user).execute(@branch_name)
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respond_to do |format|
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format.html do
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flash_type = result[:status] == :error ? :alert : :notice
flash[flash_type] = result[:message]
redirect_to project_branches_path(@project), status: 303
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end
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format.js { render nothing: true, status: result[:return_code] }
format.json { render json: { message: result[:message] }, status: result[:return_code] }
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end
end
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def destroy_all_merged
DeleteMergedBranchesService.new(@project, current_user).async_execute
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redirect_to project_branches_path(@project),
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notice: 'Merged branches are being deleted. This can take some time depending on the number of branches. Please refresh the page to see changes.'
end
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private
def ref
if params[:ref]
ref_escaped = sanitize(strip_tags(params[:ref]))
Addressable::URI.unescape(ref_escaped)
else
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@project.default_branch || 'master'
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end
end
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def url_to_autodeploy_setup(project, branch_name)
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project_new_blob_path(
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project,
branch_name,
file_name: '.gitlab-ci.yml',
commit_message: 'Set up auto deploy',
target_branch: branch_name,
context: 'autodeploy'
)
end
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def redirect_for_legacy_index_sort_or_search
# Normalize a legacy URL with redirect
if request.format != :json && !params[:state].presence && [:sort, :search, :page].any? { |key| params[key].presence }
redirect_to project_branches_filtered_path(@project, state: 'all'), notice: 'Update your bookmarked URLs as filtered/sorted branches URL has been changed.'
end
end
def fetch_branches_by_mode
if @mode == 'overview'
# overview mode
@active_branches, @stale_branches = BranchesFinder.new(@repository, sort: sort_value_recently_updated).execute.partition(&:active?)
# Here we get one more branch to indicate if there are more data we're not showing
@active_branches = @active_branches.first(@overview_max_branches + 1)
@stale_branches = @stale_branches.first(@overview_max_branches + 1)
@branches = @active_branches + @stale_branches
else
# active/stale/all view mode
@branches = BranchesFinder.new(@repository, params.merge(sort: @sort)).execute
@branches = @branches.select { |b| b.state.to_s == @mode } if %w[active stale].include?(@mode)
@branches = Kaminari.paginate_array(@branches).page(params[:page])
end
end
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end