songtianlun
4e322bd6e9
- Implement JSON feed generation in the RssController - Add new API endpoint to serve JSON feed - Update RSS feed view to include hidden machine-readable data This commit introduces a new feature that allows the application to serve weather art data in JSON format. The JSON feed includes metadata such as the title, description, and additional custom fields for better integration with other services. The changes also enhance the existing RSS feed by embedding machine-readable data within the HTML structure, improving accessibility and usability for automated systems.
64 lines
3.0 KiB
Ruby
64 lines
3.0 KiB
Ruby
# app/views/rss/feed.rss.builder
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xml.instruct! :xml, version: "1.0"
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xml.rss version: "2.0",
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"xmlns:atom" => "http://www.w3.org/2005/Atom",
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"xmlns:weather" => "http://todayaiweather.com/ns/weather/" do
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xml.channel do
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xml.title "Today AI Weather Art"
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xml.description "Daily AI-generated weather art and forecasts"
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xml.link root_url
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xml.language "en"
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xml.atom :link, href: rss_feed_url(format: :rss), rel: "self", type: "application/rss+xml"
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@weather_arts.each do |art|
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xml.item do
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xml.title "#{art.city.full_name} Weather Art"
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# xml.description "Weather art for #{art.city.full_name} on #{art.weather_date&.strftime('%Y-%m-%d')}"
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xml.description do
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content = <<~HTML
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<div class="weather-art-data">
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<p>Weather art for #{art.city.full_name} on #{art.weather_date&.strftime('%Y-%m-%d')}</p>
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#{' '}
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<!-- 添加隐藏的机器可读数据，但使用data属性 -->
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<div style="display:none"#{' '}
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data-country="#{CGI.escapeHTML(art.city&.country&.name.to_s)}"
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data-state="#{CGI.escapeHTML(art.city&.state&.name.to_s)}"
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data-city="#{CGI.escapeHTML(art.city&.name.to_s)}"
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data-weather-date="#{art.weather_date&.strftime('%Y-%m-%d')}"
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data-description="#{CGI.escapeHTML(art.description.to_s)}"
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data-prompt="#{CGI.escapeHTML(art.prompt.to_s)}">
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</div>
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#{' '}
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<!-- 或使用Meta标签形式 -->
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<meta name="weather:country" content="#{CGI.escapeHTML(art.city&.country&.name.to_s)}">
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<meta name="weather:state" content="#{CGI.escapeHTML(art.city&.state&.name.to_s)}">
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<meta name="weather:city" content="#{CGI.escapeHTML(art.city&.name.to_s)}">
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<meta name="weather:date" content="#{art.weather_date&.strftime('%Y-%m-%d')}">
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<meta name="weather:description" content="#{CGI.escapeHTML(art.description.to_s)}">
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<meta name="weather:prompt" content="#{CGI.escapeHTML(art.prompt.to_s)}">
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</div>
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HTML
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xml.cdata!(content)
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end
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xml.pubDate art.created_at.to_fs(:rfc822)
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xml.link city_weather_art_url(art.city, art)
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xml.guid city_weather_art_url(art.city, art)
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# 添加图片
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xml.enclosure url: rails_blob_url(art.webp_image.processed), type: "image/webp" if art.image.attached?
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# 使用自定义命名空间添加字段
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xml.weather :country, art.city&.country&.name
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xml.weather :city, art.city&.name
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xml.weather :state, art.city&.state&.name
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xml.weather :weatherDescription, art.description
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xml.weather :prompt, art.prompt
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xml.weather :date, art.weather_date&.strftime("%Y-%m-%d")
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xml.weather :dateYear, art.weather_date&.strftime("%Y")
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xml.weather :cityUrl, city_url(art.city)
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end
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end
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end
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end
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