mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-08-30 04:52:46 +00:00
58 lines
2.1 KiB
JavaScript
Executable File
58 lines
2.1 KiB
JavaScript
Executable File
//--
|
|
//-- RSS Saving
|
|
//--
|
|
|
|
function saveRss(localPath)
|
|
{
|
|
var rssPath = localPath.substr(0,localPath.lastIndexOf(".")) + ".xml";
|
|
if(saveFile(rssPath,convertUnicodeToFileFormat(generateRss())))
|
|
displayMessage(config.messages.rssSaved,"file://" + rssPath);
|
|
else
|
|
alert(config.messages.rssFailed);
|
|
}
|
|
|
|
tiddlerToRssItem = function(tiddler,uri)
|
|
{
|
|
var s = "<title" + ">" + tiddler.title.htmlEncode() + "</title" + ">\n";
|
|
s += "<description>" + wikifyStatic(tiddler.text,null,tiddler).htmlEncode() + "</description>\n";
|
|
var i;
|
|
for(i=0; i<tiddler.tags.length; i++)
|
|
s += "<category>" + tiddler.tags[i] + "</category>\n";
|
|
s += "<link>" + uri + "#" + encodeURIComponent(String.encodeTiddlyLink(tiddler.title)) + "</link>\n";
|
|
s +="<pubDate>" + tiddler.modified.toGMTString() + "</pubDate>\n";
|
|
return s;
|
|
};
|
|
|
|
function generateRss()
|
|
{
|
|
var s = [];
|
|
var d = new Date();
|
|
var u = store.getTiddlerText("SiteUrl");
|
|
// Assemble the header
|
|
s.push("<" + "?xml version=\"1.0\"?" + ">");
|
|
s.push("<rss version=\"2.0\">");
|
|
s.push("<channel>");
|
|
s.push("<title" + ">" + wikifyPlainText(store.getTiddlerText("SiteTitle",""),null,tiddler).htmlEncode() + "</title" + ">");
|
|
if(u)
|
|
s.push("<link>" + u.htmlEncode() + "</link>");
|
|
s.push("<description>" + wikifyPlainText(store.getTiddlerText("SiteSubtitle",""),null,tiddler).htmlEncode() + "</description>");
|
|
s.push("<language>" + config.locale + "</language>");
|
|
s.push("<copyright>Copyright " + d.getFullYear() + " " + config.options.txtUserName.htmlEncode() + "</copyright>");
|
|
s.push("<pubDate>" + d.toGMTString() + "</pubDate>");
|
|
s.push("<lastBuildDate>" + d.toGMTString() + "</lastBuildDate>");
|
|
s.push("<docs>http://blogs.law.harvard.edu/tech/rss</docs>");
|
|
s.push("<generator>TiddlyWiki " + formatVersion() + "</generator>");
|
|
// The body
|
|
var tiddlers = store.getTiddlers("modified","excludeLists");
|
|
var i,n = config.numRssItems > tiddlers.length ? 0 : tiddlers.length-config.numRssItems;
|
|
for(i=tiddlers.length-1; i>=n; i--) {
|
|
s.push("<item>\n" + tiddlerToRssItem(tiddlers[i],u) + "\n</item>");
|
|
}
|
|
// And footer
|
|
s.push("</channel>");
|
|
s.push("</rss>");
|
|
// Save it all
|
|
return s.join("\n");
|
|
}
|
|
|