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| 20 | <h1 class="page-title">Source: lib/model/search/bbox.js</h1>
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| 28 | <article>
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| 29 | <pre class="prettyprint source linenums"><code>/**
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| 30 | {
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| 31 | "geoboundingbox": true,
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| 32 | "geoboxupperleftlon": 15.43,
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| 33 | "geoboxupperleftlat": 43.15,
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| 34 | "geoboxbottomrightlat": 47.15,
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| 35 | "geoboxbottomrightlon": 15.47
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| 36 |
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| 37 | bbox: {
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| 38 | coords: [
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| 39 | { latitude: '', longitude: ''}, // top position
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| 40 | { latitude: '', longitude: ''} // bottom position
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| 41 | ]
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| 42 | }
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| 43 | }
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| 44 | */
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| 45 |
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| 46 | module.exports = function (params, query) {
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| 47 |
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| 48 | if(!params) return;
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| 49 |
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| 50 | if(query.geodistance) {
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| 51 | throw new Error("Bounding box and distance search cannot be used together");
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| 52 | }
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| 53 |
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| 54 | query.geoboundingbox = true;
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| 55 |
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| 56 | var hasBbox = false;
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| 57 | if(params.coords) {
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| 58 | // [toplat, toplon, bottomlat, bottomlon]
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| 59 | if(params.coords instanceof Array && params.coords.length === 4) {
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| 60 | query.geoboxupperleftlat = params.coords[0];
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| 61 | query.geoboxupperleftlon = params.coords[1];
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| 62 | query.geoboxbottomrightlat = params.coords[2];
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| 63 | query.geoboxbottomrightlon = params.coords[3];
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| 64 | hasBbox = true;
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| 65 | }
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| 66 | //[{lat, lon}, {lat, lon}]
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| 67 | if(params.coords instanceof Array && params.coords.length === 2) {
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| 68 | query.geoboxupperleftlat = params.coords[0].lat || params.coords[0].latitude;
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| 69 | query.geoboxupperleftlon = params.coords[0].lon || params.coords[0].longitude;
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| 70 | query.geoboxbottomrightlat = params.coords[1].lat || params.coords[1].latitude;
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| 71 | query.geoboxbottomrightlon = params.coords[1].lon || params.coords[1].longitude;
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| 72 | hasBbox = true;
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| 73 | }
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| 74 | }
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| 75 |
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| 76 | if(!hasBbox) {
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| 77 | throw new Error("The values provided for `coords` option are not valid");
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| 78 | }
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| 79 |
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| 80 | };
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| 81 | </code></pre>
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