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improve image search

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use object instead of a string for the imagefilters
This commit is contained in:
ray 2015-03-13 15:13:35 +01:00
parent 5fc630c004
commit 670105f579
2 changed files with 24 additions and 2 deletions
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18
lib/bing.js
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@ -139,13 +139,29 @@ Bing.prototype.search = Bing.prototype.web;
*
* @param {Object} options Options to command, allows overriding of
* rootUri, accKey (Bing API key),
* userAgent, reqTimeout, top, skip
* userAgent, reqTimeout, top, skip,
* imagefilters
* @function
*/
Bing.prototype.images = function(query, callback, options) {
if (options.imagefilters) {
var filterQuery = '';
var filters = Object.keys(options.imagefilters);
filters.map(function(key, i) {
filterQuery += capitalizeFirstLetter(key) + ':';
filterQuery += capitalizeFirstLetter(options.imagefilters[key]);
if (i < filters.length - 1)
filterQuery += '+';
});
options.imagefilters = filterQuery;
}
this.searchVertical(query, "Image", callback, options);
};
function capitalizeFirstLetter(s) {
return s.charAt(0).toUpperCase() + s.slice(1);
}
module.exports = Bing;