0db20e0cab
Fix wiki pages like this returning 406 errors: * https://danbooru.donmai.us/wiki_pages/rnd.jpg Caused by Rails parsing the .jpg part as a file extension and trying to return a JPEG in response. This happens deep in Rails' MIME negotiation code, so it's hard to override. The fix is to pass `format: false` in the route to disable all special handling of file extensions by Rails, and then handle it ourselves in the controller. Ugly. This only affected two tags: `rnd.jpg` and `haru.jpg`.
108 lines
2.7 KiB
Ruby
108 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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class WikiPagesController < ApplicationController
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respond_to :html, :xml, :json, :js
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layout "sidebar"
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def new
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@wiki_page = authorize WikiPage.new(permitted_attributes(WikiPage))
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respond_with(@wiki_page)
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end
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def edit
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@wiki_page, _found_by = WikiPage.find_by_id_or_title(params[:id])
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authorize @wiki_page
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respond_with(@wiki_page)
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end
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def index
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if params[:title].present?
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redirect_to wiki_pages_path(search: { title_normalize: params[:title] }, redirect: true)
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else
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@wiki_pages = authorize WikiPage.paginated_search(params)
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respond_with(@wiki_pages)
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end
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end
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def search
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authorize WikiPage
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render layout: "default"
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end
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def show
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if params[:format].present?
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request.format = params[:format]
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elsif params[:id].ends_with?(".html", ".json", ".xml")
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request.format = params[:id].split(".").last
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params[:id].delete_suffix!(".#{request.format.symbol}")
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else
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request.format = "html"
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end
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@wiki_page, found_by = WikiPage.find_by_id_or_title(params[:id])
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if request.format.html? && @wiki_page.blank? && found_by == :title
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@wiki_page = WikiPage.new(title: params[:id])
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respond_with @wiki_page, status: 404
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elsif request.format.html? && @wiki_page.present? && found_by == :id
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redirect_to @wiki_page
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elsif @wiki_page.blank?
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raise ActiveRecord::RecordNotFound
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else
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respond_with(@wiki_page)
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end
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end
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def create
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@wiki_page = authorize WikiPage.new(permitted_attributes(WikiPage))
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@wiki_page.save
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respond_with(@wiki_page)
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end
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def update
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@wiki_page, _found_by = WikiPage.find_by_id_or_title(params[:id])
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authorize @wiki_page
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@wiki_page.update(permitted_attributes(@wiki_page))
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flash[:notice] = @wiki_page.warnings.full_messages.join(".\n \n") if @wiki_page.warnings.any?
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respond_with(@wiki_page)
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end
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def destroy
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@wiki_page, _found_by = WikiPage.find_by_id_or_title(params[:id])
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authorize @wiki_page
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@wiki_page.update(is_deleted: true)
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respond_with(@wiki_page)
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end
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def revert
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@wiki_page, _found_by = WikiPage.find_by_id_or_title(params[:id])
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authorize @wiki_page
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@version = @wiki_page.versions.find(params[:version_id])
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@wiki_page.revert_to!(@version)
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flash[:notice] = "Page was reverted"
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respond_with(@wiki_page)
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end
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def show_or_new
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if params[:title].blank?
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redirect_to new_wiki_page_path(permitted_attributes(WikiPage))
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else
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redirect_to wiki_page_path(params[:title])
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end
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end
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private
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def item_matches_params(wiki_page)
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if params[:search][:title_normalize]
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wiki_page.title == WikiPage.normalize_title(params[:search][:title_normalize])
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else
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true
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end
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end
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end
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