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Be more flexible validating buffer-size customization

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This commit is contained in:
Daniel García Aubert 2017-05-10 17:49:28 +02:00
parent 55a351d751
commit 2c9d30e042
1 changed files with 10 additions and 23 deletions
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33
lib/cartodb/models/mapconfig/adapter/mapconfig-named-map-adapter.js
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@ -1,35 +1,22 @@
var _ = require('underscore');
function MapConfigNamedMapAdapter() {
}
module.exports = MapConfigNamedMapAdapter;
var formats = ['png', 'png32', 'mvt', 'grid.json', 'geojson'];
MapConfigNamedMapAdapter.prototype.getMapConfig = function (user, requestMapConfig, params, context, callback) {
if (context.templateParams &&
context.templateParams.buffersize &&
isValidBufferSize(context.templateParams.buffersize)) {
requestMapConfig.buffersize = context.templateParams.buffersize;
if (!context.templateParams || !context.templateParams.buffersize) {
return callback(null, requestMapConfig);
}
formats.forEach(function (format) {
if (Number.isFinite(context.templateParams.buffersize[format])) {
requestMapConfig.buffersize[format] = context.templateParams.buffersize[format];
}
});
process.nextTick(function () {
callback(null, requestMapConfig);
});
};
function isValidBufferSize (bufferSize) {
var formats = ['png', 'png32', 'mvt', 'grid.json', 'geojson'];
if (!_.isObject(bufferSize) || (_.isArray(bufferSize) || _.isFunction(bufferSize))) {
return false;
}
for (var index = 0; index < formats.length; index++) {
var bufferSizeByFormat = bufferSize[formats[index]];
if (bufferSizeByFormat && !Number.isFinite(bufferSizeByFormat)) {
return false;
}
}
return true;
}