e23ee170f5
- The types are: -- Previous: The default and the previously used type -- Subsequent: Compares against the next version -- Current: Compares against the current version - Allow switching between comparison types in index and diff views -- Have links vary depending upon current comparison type
39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
class WikiPageVersionsController < ApplicationController
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respond_to :html, :xml, :json
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layout "sidebar"
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def index
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set_version_comparison
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@wiki_page_versions = WikiPageVersion.paginated_search(params)
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@wiki_page_versions = @wiki_page_versions.includes(:updater) if request.format.html?
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respond_with(@wiki_page_versions)
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end
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def show
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@wiki_page_version = WikiPageVersion.find(params[:id])
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respond_with(@wiki_page_version)
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end
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def diff
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if params[:thispage].blank? || params[:otherpage].blank?
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page_id = params[:thispage] || params[:otherpage]
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if page_id.blank?
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redirect_back fallback_location: wiki_pages_path, notice: "You must select at least one version to diff"
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return
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end
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set_version_comparison
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@thispage = WikiPageVersion.find(page_id)
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@otherpage = @thispage.send(params[:type])
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else
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@thispage = WikiPageVersion.find(params[:thispage])
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@otherpage = WikiPageVersion.find(params[:otherpage])
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if @thispage.id < @otherpage.id
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@thispage, @otherpage = @otherpage, @thispage
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end
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end
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respond_with([@thispage, @otherpage])
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end
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end
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