141 lines
4.0 KiB
Ruby
141 lines
4.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class DraftsController < ApplicationController
|
|
requires_login
|
|
|
|
skip_before_action :check_xhr, :preload_json
|
|
|
|
INDEX_LIMIT = 50
|
|
|
|
def index
|
|
params.permit(:offset)
|
|
|
|
stream =
|
|
Draft.stream(
|
|
user: current_user,
|
|
offset: params[:offset],
|
|
limit: fetch_limit_from_params(default: nil, max: INDEX_LIMIT),
|
|
)
|
|
|
|
render json: { drafts: stream ? serialize_data(stream, DraftSerializer) : [] }
|
|
end
|
|
|
|
def show
|
|
raise Discourse::NotFound.new if params[:id].blank?
|
|
|
|
seq = params[:sequence] || DraftSequence.current(current_user, params[:id])
|
|
render json: { draft: Draft.get(current_user, params[:id], seq), draft_sequence: seq }
|
|
end
|
|
|
|
def create
|
|
raise Discourse::NotFound.new if params[:draft_key].blank?
|
|
|
|
if params[:data].size > SiteSetting.max_draft_length
|
|
raise Discourse::InvalidParameters.new(:data)
|
|
end
|
|
|
|
begin
|
|
data = JSON.parse(params[:data])
|
|
rescue JSON::ParserError
|
|
raise Discourse::InvalidParameters.new(:data)
|
|
end
|
|
|
|
if reached_max_drafts_per_user?(params)
|
|
render_json_error I18n.t("draft.too_many_drafts.title"),
|
|
status: 403,
|
|
extras: {
|
|
description:
|
|
I18n.t(
|
|
"draft.too_many_drafts.description",
|
|
base_url: Discourse.base_url,
|
|
),
|
|
}
|
|
return
|
|
end
|
|
|
|
sequence =
|
|
begin
|
|
Draft.set(
|
|
current_user,
|
|
params[:draft_key],
|
|
params[:sequence].to_i,
|
|
params[:data],
|
|
params[:owner],
|
|
force_save: params[:force_save],
|
|
)
|
|
rescue Draft::OutOfSequence
|
|
begin
|
|
if !Draft.exists?(user_id: current_user.id, draft_key: params[:draft_key])
|
|
Draft.set(
|
|
current_user,
|
|
params[:draft_key],
|
|
DraftSequence.current(current_user, params[:draft_key]),
|
|
params[:data],
|
|
params[:owner],
|
|
)
|
|
else
|
|
raise Draft::OutOfSequence
|
|
end
|
|
rescue Draft::OutOfSequence
|
|
render_json_error I18n.t("draft.sequence_conflict_error.title"),
|
|
status: 409,
|
|
extras: {
|
|
description: I18n.t("draft.sequence_conflict_error.description"),
|
|
}
|
|
return
|
|
end
|
|
end
|
|
|
|
json = success_json.merge(draft_sequence: sequence)
|
|
|
|
if data.present?
|
|
# this is a bit of a kludge we need to remove (all the parsing) too many special cases here
|
|
# we need to catch action edit and action editSharedDraft
|
|
if data["postId"].present? && data["originalText"].present? &&
|
|
data["action"].to_s.start_with?("edit")
|
|
post = Post.find_by(id: data["postId"])
|
|
if post && post.raw != data["originalText"]
|
|
conflict_user = BasicUserSerializer.new(post.last_editor, root: false)
|
|
render json: json.merge(conflict_user: conflict_user)
|
|
return
|
|
end
|
|
end
|
|
end
|
|
|
|
render json: json
|
|
end
|
|
|
|
def destroy
|
|
user =
|
|
if is_api?
|
|
if @guardian.is_admin?
|
|
fetch_user_from_params
|
|
else
|
|
raise Discourse::InvalidAccess
|
|
end
|
|
else
|
|
current_user
|
|
end
|
|
|
|
begin
|
|
Draft.clear(user, params[:id], params[:sequence].to_i)
|
|
rescue Draft::OutOfSequence
|
|
# nothing really we can do here, if try clearing a draft that is not ours, just skip it.
|
|
# rendering an error causes issues in the composer
|
|
rescue StandardError => e
|
|
return render json: failed_json.merge(errors: e), status: 401
|
|
end
|
|
|
|
render json: success_json
|
|
end
|
|
|
|
private
|
|
|
|
def reached_max_drafts_per_user?(params)
|
|
user_id = current_user.id
|
|
|
|
Draft.where(user_id: user_id).count >= SiteSetting.max_drafts_per_user &&
|
|
!Draft.exists?(user_id: user_id, draft_key: params[:draft_key])
|
|
end
|
|
end
|