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# Controller for edit a repository's file
class Projects::EditTreeController < Projects::ApplicationController
include ExtractsPath
# Authorize
before_filter :authorize_read_project!
before_filter :authorize_code_access!
before_filter :require_non_empty_project
before_filter :edit_requirements, only: [:show, :update]
def show
@last_commit = @project.repository.last_commit_for(@ref, @path).sha
end
def update
edit_file_action = Gitlab::Satellite::EditFileAction.new(current_user, @project, @ref, @path)
updated_successfully = edit_file_action.commit!(
params[:content],
params[:commit_message],
params[:last_commit]
)
if updated_successfully
redirect_to project_blob_path(@project, @id), notice: "Your changes have been successfully commited"
else
flash[:notice] = "Your changes could not be commited, because the file has been changed"
render :show
end
end
private
def edit_requirements
@blob = Gitlab::Git::Blob.new(@repository, @commit.id, @ref, @path)
unless @blob.exists? && @blob.text?
redirect_to project_blob_path(@project, @id), notice: "You can only edit text files"
end
allowed = if project.protected_branch? @ref
can?(current_user, :push_code_to_protected_branches, project)
else
can?(current_user, :push_code, project)
end
return access_denied! unless allowed
end
end
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