38 lines
910 B
Ruby
38 lines
910 B
Ruby
class PostVersionsController < ApplicationController
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before_action :member_only
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before_action :check_availabililty
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respond_to :html, :xml, :json
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def index
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@post_versions = PostArchive.includes(:updater, post: [:versions]).search(search_params).paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
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respond_with(@post_versions) do |format|
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format.xml do
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render xml: @post_versions.to_xml(root: "post-versions")
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end
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end
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end
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def search
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end
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def undo
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@post_version = PostArchive.find(params[:id])
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if @post_version.post.visible?
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@post_version.undo!
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end
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respond_with(@post_version) do |format|
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format.js
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end
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end
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private
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def check_availabililty
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if !PostArchive.enabled?
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raise NotImplementedError.new("Archive service is not configured. Post versions are not saved.")
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end
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end
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end
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