mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 15:33:44 +08:00
98 lines
2.9 KiB
Ruby
98 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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class DraftsController < ApplicationController
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requires_login
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skip_before_action :check_xhr, :preload_json
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def index
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params.permit(:offset)
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params.permit(:limit)
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stream = Draft.stream(user: current_user, offset: params[:offset], limit: params[:limit])
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render json: { drafts: stream ? serialize_data(stream, DraftSerializer) : [] }
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end
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def show
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raise Discourse::NotFound.new if params[:id].blank?
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seq = params[:sequence] || DraftSequence.current(current_user, params[:id])
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render json: { draft: Draft.get(current_user, params[:id], seq), draft_sequence: seq }
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end
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def create
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raise Discourse::NotFound.new if params[:draft_key].blank?
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if params[:data].size > SiteSetting.max_draft_length
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raise Discourse::InvalidParameters.new(:data)
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end
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begin
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data = JSON.parse(params[:data])
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rescue JSON::ParserError
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raise Discourse::InvalidParameters.new(:data)
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end
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sequence =
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begin
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Draft.set(
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current_user,
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params[:draft_key],
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params[:sequence].to_i,
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params[:data],
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params[:owner],
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force_save: params[:force_save],
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)
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rescue Draft::OutOfSequence
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begin
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if !Draft.exists?(user_id: current_user.id, draft_key: params[:draft_key])
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Draft.set(
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current_user,
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params[:draft_key],
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DraftSequence.current(current_user, params[:draft_key]),
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params[:data],
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params[:owner],
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)
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else
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raise Draft::OutOfSequence
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end
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rescue Draft::OutOfSequence
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render_json_error I18n.t("draft.sequence_conflict_error.title"),
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status: 409,
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extras: {
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description: I18n.t("draft.sequence_conflict_error.description"),
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}
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return
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end
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end
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json = success_json.merge(draft_sequence: sequence)
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if data.present?
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# this is a bit of a kludge we need to remove (all the parsing) too many special cases here
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# we need to catch action edit and action editSharedDraft
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if data["postId"].present? && data["originalText"].present? &&
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data["action"].to_s.start_with?("edit")
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post = Post.find_by(id: data["postId"])
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if post && post.raw != data["originalText"]
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conflict_user = BasicUserSerializer.new(post.last_editor, root: false)
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render json: json.merge(conflict_user: conflict_user)
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return
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end
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end
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end
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render json: json
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end
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def destroy
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begin
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Draft.clear(current_user, params[:id], params[:sequence].to_i)
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rescue Draft::OutOfSequence
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# nothing really we can do here, if try clearing a draft that is not ours, just skip it.
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end
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render json: success_json
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end
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end
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