FlickrImages.jstalk

var url = [NSURL URLWithString:"http://api.flickr.com/services/feeds/photos_public.gne?id=87865690@N00&lang=en-us&format=rss_200"];
var xmlDoc = [[[NSXMLDocument alloc] initWithContentsOfURL:url options:null error:null] autorelease];
var root = [xmlDoc rootElement];
var tmpDir = NSTemporaryDirectory() + "ccgus/";

[[NSFileManager defaultManager] createDirectoryAtPath:tmpDir attributes:nil];

var ar = [root nodesForXPath:"channel/item/description/." error:null];

for (i=0; i < [ar count]; i++) {
    
    var s = ar[i] + ""; // coerce this into a js string
    
    urlstart = s.search('src="http') + 5;
    
    s = s.substr(urlstart);
    
    urlend = s.search('"');
    
    s = s.substr(0, urlend);
    
    var imgURL = [NSURL URLWithString:s];
    var fileName = [[imgURL path] lastPathComponent];
    
    var imageData = [NSData dataWithContentsOfURL: imgURL];
    
    if (imageData) {
        // writeToFile is defined in JSTExtras
        [imageData writeToFile: tmpDir + fileName];
    }
}

[[NSWorkspace sharedWorkspace] openFile: tmpDir];