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# File 'lib/dragonfly_pdf/plugin.rb', line 7
def call app, opts={}
app.add_analyser :pdf_properties, DragonflyPdf::Analysers::PdfProperties.new
app.add_analyser :page_count do |content|
content.analyse(:pdf_properties)[:page_count]
end
app.add_analyser :spread_count do |content|
content.analyse(:pdf_properties)[:spread_count]
end
app.add_analyser :page_numbers do |content|
content.analyse(:pdf_properties)[:page_numbers]
end
app.add_analyser :widths do |content|
content.analyse(:pdf_properties)[:widths]
end
app.add_analyser :heights do |content|
content.analyse(:pdf_properties)[:heights]
end
app.add_analyser :aspect_ratios do |content|
attrs = content.analyse(:pdf_properties)[:aspect_ratios]
end
app.add_analyser :info do |content|
attrs = content.analyse(:pdf_properties)[:info]
end
app.add_processor :page_thumb, DragonflyPdf::Processors::PageThumb.new
end
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