1 |
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2 | module.exports = function( subview ){
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3 | return function( vs ){
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4 |
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5 |
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6 |
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7 |
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8 | if( !subview ){ return null; }
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9 |
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10 |
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11 | if( !vs.isset('focus:point:lat') ||
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12 | !vs.isset('focus:point:lon') ||
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13 | !vs.isset('centroid:field') ||
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14 | !vs.isset('function_score:score_mode') ||
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15 | !vs.isset('function_score:boost_mode') ||
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16 | !vs.isset('focus:weight') ||
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17 | !vs.isset('focus:function') ||
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18 | !vs.isset('focus:offset') ||
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19 | !vs.isset('focus:scale') ||
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20 | !vs.isset('focus:decay') ){
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21 | return null;
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22 | }
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23 |
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24 |
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25 | var view = {
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26 | function_score: {
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27 | query: subview( vs ),
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28 | functions: [],
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29 | score_mode: vs.var('function_score:score_mode'),
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30 | boost_mode: vs.var('function_score:boost_mode')
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31 | }
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32 | };
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33 |
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34 |
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35 | var func = { weight: vs.var('focus:weight') };
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36 | func[ vs.var('focus:function') ] = {};
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37 | func[ vs.var('focus:function') ][ vs.var('centroid:field') ] = {
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38 | origin: {
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39 | lat: vs.var('focus:point:lat'),
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40 | lon: vs.var('focus:point:lon')
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41 | },
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42 | offset: vs.var('focus:offset'),
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43 | scale: vs.var('focus:scale'),
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44 | decay: vs.var('focus:decay')
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45 | };
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46 | view.function_score.functions.push( func );
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47 |
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48 | return view;
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49 | };
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50 | };
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