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// Zoe AIM Away Message RSS Feed Generator |
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// |
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// Seth King and Douglas Thrift |
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// |
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// $Id$ |
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|
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#include "Rss.hpp" |
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|
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Rss::Rss(const Buddy& buddy, const std::vector<AwayMessage>& messages) |
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{ |
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Stamp stamp; |
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api::FileOutputStream fout(buddy.getRss() != "-" ? buddy.getRss() : |
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"/dev/null"); |
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xml::TextWriter rss(buddy.getRss() != "-" ? fout : api::Cout.GetStream()); |
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xml::ScopeElement root(rss, "rss"); |
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|
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rss.SetAttribute("version", "2.0"); |
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|
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xml::ScopeElement channel(rss, "channel"); |
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|
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rss.OpenElement("title"); |
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rss.OutputText(ext::String(buddy) + "'s Away Messages"); |
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rss.CloseElement(); |
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rss.OpenElement("link"); |
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rss.OutputText("http://computers.douglasthrift.net/zoe.xml"); |
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rss.CloseElement(); |
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rss.OpenElement("description"); |
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rss.OutputText(ext::String(buddy) + "'s AIM Away Messages from the past 30 " |
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+ "days."); |
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rss.CloseElement(); |
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rss.OpenElement("lastBuildDate"); |
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rss.OutputText(stamp); |
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rss.CloseElement(); |
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rss.OpenElement("generator"); |
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rss.OutputText(Zoe::generator()); |
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rss.CloseElement(); |
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rss.OpenElement("docs"); |
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rss.OutputText("http://blogs.law.harvard.edu/tech/rss"); |
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rss.CloseElement(); |
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rss.OpenElement("ttl"); |
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rss.OutputText("60"); |
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rss.CloseElement(); |
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|
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for (std::vector<AwayMessage>::const_iterator message(messages.begin()); |
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message != messages.end(); ++message) |
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{ |
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xml::ScopeElement item(rss, "item"); |
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|
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rss.OpenElement("description"); |
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rss.OutputText(*message); |
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rss.CloseElement(); |
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rss.OpenElement("pubDate"); |
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rss.OutputText(message->getStamp()); |
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rss.CloseElement(); |
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} |
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} |
