forked from postwoman/forgeplus
28 lines
897 B
Ruby
28 lines
897 B
Ruby
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PDFKit.configure do |config|
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config.wkhtmltopdf = ENV["WKHTMLTOPDF_EXEC"] || 'wkhtmltopdf'
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# config.wkhtmltopdf = ENV["WKHTMLTOPDF_EXEC"] || '/usr/bin/wkhtmltopdf'
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config.default_options = {
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encoding: "UTF-8",
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page_size: 'A4',
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print_media_type: true,
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dpi: 300,
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debug_javascript: true,
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javascript_delay: 500,
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# quiet: false
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stop_slow_scripts:false,
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no_stop_slow_scripts: true
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}
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end
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# 原有方法会给所有含 head 标签的地方插入css，导致html类实训代码块渲染异常
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module FixStylesheetAppend
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def append_stylesheets
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raise ImproperSourceError.new('Stylesheets may only be added to an HTML source') if stylesheets.any? && !@source.html?
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stylesheets.each do |stylesheet|
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@source.to_s.insert(0, style_tag_for(stylesheet))
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end
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end
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end
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PDFKit.prepend(FixStylesheetAppend)
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