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douglas |
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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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#ifndef _Rss_hpp_ |
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#define _Rss_hpp_ |
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douglas |
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#include "AwayMessage.hpp" |
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douglas |
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douglas |
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struct Rss |
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{ |
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douglas |
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template<typename Iterator> |
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Rss(const Buddy& buddy, const ext::String& display, |
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const Iterator& messagesBegin, const Iterator& messagesEnd, |
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const Stamp& stamp); |
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douglas |
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}; |
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douglas |
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douglas |
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template<typename Iterator> |
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Rss::Rss(const Buddy& buddy, const ext::String& display, |
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const Iterator& messagesBegin, const Iterator& messagesEnd, |
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const Stamp& stamp) |
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{ |
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api::FileOutputStream fout(buddy.getRss() != "-" ? buddy.getRss() : "/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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rss.SetAttribute("version", "2.0"); |
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xml::ScopeElement channel(rss, "channel"); |
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rss.OpenElement("title"); |
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rss.OutputText(display + "'s Away Messages"); |
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rss.CloseElement(); |
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rss.OpenElement("link"); |
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rss.OutputText(buddy.getLink()); |
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rss.CloseElement(); |
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rss.OpenElement("description"); |
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rss.OutputText(display + "'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.get822()); |
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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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for (Iterator message(messagesBegin); message != messagesEnd; ++message) |
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{ |
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xml::ScopeElement item(rss, "item"); |
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rss.OpenElement("link"); |
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rss.OutputText(message->getLink(buddy)); |
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rss.CloseElement(); |
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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("guid"); |
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rss.OutputText(message->getTag(buddy)); |
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rss.CloseElement(); |
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rss.OpenElement("pubDate"); |
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rss.OutputText(message->getStamp().get822()); |
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rss.CloseElement(); |
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} |
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} |
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douglas |
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#endif // _Rss_hpp_ |
