26 lines
732 B
JavaScript
26 lines
732 B
JavaScript
var tools = require('../../lib/filterInt');
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module.exports.index = function(req, res, next) {
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// Parse get argument res
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res.locals.resolution = req.params.res;
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if (res.locals.resolution === undefined) {
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res.locals.resolution = 5;
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} else {
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res.locals.resolution = tools.filterInt(res.locals.resolution);
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}
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if (isNaN(res.locals.resolution) || res.locals.resolution < 1 || res.locals.resolution > 25) {
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var error = new Error("Resolution was not set properly");
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error.status = 404;
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next(error);
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return;
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}
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res.setHeader('Content-Type', 'text/html');
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res.render('index.jade', res.locals, function(err, result) {
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res.send(result);
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});
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};
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