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Server: allow arbitrary hex colors.

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Fixes #12 since that ensures Buckler parity.
This commit is contained in:
Thaddee Tyl 2014-01-04 14:16:25 +01:00
parent 5612084749
commit c73f7d098f
1 changed files with 9 additions and 1 deletions
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10
server.js
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@ -15,6 +15,8 @@ function escapeFormat(t) {
.replace(/__/g, '_').replace(/--/g, '-');
}
function sixHex(s) { return /^[0-9a-fA-F]{6}$/.test(s); }
camp.route(/^\/(([^-]|--)+)-(([^-]|--)+)-(([^-]|--)+).svg$/,
function(data, match, end, ask) {
var subject = escapeFormat(match[1]);
@ -22,7 +24,13 @@ camp.route(/^\/(([^-]|--)+)-(([^-]|--)+)-(([^-]|--)+).svg$/,
var color = escapeFormat(match[5]);
ask.res.setHeader('Content-Type', 'image/svg+xml');
try {
badge({text: [subject, status], colorscheme: color}, function(res) {
var badgeData = {text: [subject, status]};
if (sixHex(color)) {
badgeData.colorB = '#' + color;
} else {
badgeData.colorscheme = color;
}
badge(badgeData, function(res) {
end(null, {template: streamFromString(res)});
});
} catch(e) {