mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-09 11:29:58 +00:00
58 lines
2.1 KiB
JavaScript
58 lines
2.1 KiB
JavaScript
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//--
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//-- RSS Saving
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//--
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function saveRss(localPath)
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{
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var rssPath = localPath.substr(0,localPath.lastIndexOf(".")) + ".xml";
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if(saveFile(rssPath,convertUnicodeToFileFormat(generateRss())))
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displayMessage(config.messages.rssSaved,"file://" + rssPath);
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else
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alert(config.messages.rssFailed);
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}
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tiddlerToRssItem = function(tiddler,uri)
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{
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var s = "<title" + ">" + tiddler.title.htmlEncode() + "</title" + ">\n";
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s += "<description>" + wikifyStatic(tiddler.text,null,tiddler).htmlEncode() + "</description>\n";
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var i;
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for(i=0; i<tiddler.tags.length; i++)
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s += "<category>" + tiddler.tags[i] + "</category>\n";
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s += "<link>" + uri + "#" + encodeURIComponent(String.encodeTiddlyLink(tiddler.title)) + "</link>\n";
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s +="<pubDate>" + tiddler.modified.toGMTString() + "</pubDate>\n";
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return s;
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};
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function generateRss()
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{
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var s = [];
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var d = new Date();
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var u = store.getTiddlerText("SiteUrl");
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// Assemble the header
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s.push("<" + "?xml version=\"1.0\"?" + ">");
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s.push("<rss version=\"2.0\">");
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s.push("<channel>");
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s.push("<title" + ">" + wikifyPlainText(store.getTiddlerText("SiteTitle",""),null,tiddler).htmlEncode() + "</title" + ">");
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if(u)
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s.push("<link>" + u.htmlEncode() + "</link>");
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s.push("<description>" + wikifyPlainText(store.getTiddlerText("SiteSubtitle",""),null,tiddler).htmlEncode() + "</description>");
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s.push("<language>" + config.locale + "</language>");
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s.push("<copyright>Copyright " + d.getFullYear() + " " + config.options.txtUserName.htmlEncode() + "</copyright>");
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s.push("<pubDate>" + d.toGMTString() + "</pubDate>");
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s.push("<lastBuildDate>" + d.toGMTString() + "</lastBuildDate>");
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s.push("<docs>http://blogs.law.harvard.edu/tech/rss</docs>");
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s.push("<generator>TiddlyWiki " + formatVersion() + "</generator>");
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// The body
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var tiddlers = store.getTiddlers("modified","excludeLists");
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var i,n = config.numRssItems > tiddlers.length ? 0 : tiddlers.length-config.numRssItems;
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for(i=tiddlers.length-1; i>=n; i--) {
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s.push("<item>\n" + tiddlerToRssItem(tiddlers[i],u) + "\n</item>");
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}
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// And footer
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s.push("</channel>");
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s.push("</rss>");
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// Save it all
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return s.join("\n");
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}
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