| 1 | module.exports = function( vs ){
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| 2 |
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| 3 | // validate required params
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| 4 | if( !vs.isset('categories:field') ||
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| 5 | !vs.isset('input:categories') ){
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| 6 | return null;
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| 7 | }
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| 8 |
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| 9 | // base view
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| 10 | var view = { terms: {} };
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| 11 |
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| 12 | var value = vs.var('input:categories').get();
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| 13 | if (!(value instanceof Array)) {
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| 14 | value = [ value ];
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| 15 | }
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| 16 |
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| 17 | // terms query
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| 18 | view.terms[ vs.var('categories:field') ] = value;
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| 19 |
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| 20 | return view;
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| 21 | };
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