add npm total download badge via /npm/dt/{pkg}

This commit is contained in:
Sagie Gur-Ari 2015-08-27 16:39:45 +03:00
parent 3344252619
commit f23b2a41fa

View File

@ -1236,6 +1236,42 @@ cache(function(data, match, sendBadge, request) {
});
}));
// npm total download integration.
camp.route(/^\/npm\/dt\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function (data, match, sendBadge, request) {
var pkg = encodeURIComponent(match[1]); // eg, "express" or "@user/express"
var format = match[2];
var apiUrl = 'https://api.npmjs.org/downloads/range/1000-01-01:3000-01-01/' + pkg; // use huge range, will need to fix this in year 3000 :)
var badgeData = getBadgeData('downloads', data);
request(apiUrl, function (err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
var totalDownloads = 0;
try {
var downloads = JSON.parse(buffer).downloads;
var index;
for (index = 0; index < downloads.length; index++) {
totalDownloads = totalDownloads + downloads[index].downloads;
}
} catch (e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
return;
}
badgeData.text[1] = metric(totalDownloads) + '/total';
if (totalDownloads === 0) {
badgeData.colorscheme = 'red';
} else {
badgeData.colorscheme = 'brightgreen';
}
sendBadge(format, badgeData);
});
}));
// npm version integration.
camp.route(/^\/npm\/v\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {