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43 lines
1.4 KiB
43 lines
1.4 KiB
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var geo_common = require ('./_geo_common'); |
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var LAT_LON_IS_REQUIRED = true, |
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CIRCLE_IS_REQUIRED = false, |
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CIRCLE_MUST_BE_COMPLETE = false; |
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// validate inputs, convert types and apply defaults |
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module.exports = function sanitize( raw, clean ){ |
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// error & warning messages |
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var messages = { errors: [], warnings: [] }; |
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// helper function to determine if raw has a boundary.circle property |
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var hasBoundaryCircleField = function(field) { |
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return raw.hasOwnProperty('boundary.circle.' + field); |
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}; |
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if (['lat', 'lon', 'radius'].some(hasBoundaryCircleField)) { |
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messages.warnings.push('boundary.circle is currently unsupported and being ignored'); |
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} |
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try { |
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geo_common.sanitize_point( 'point', clean, raw, LAT_LON_IS_REQUIRED ); |
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// this hack is to allow point.lat/point.lon to be used interchanagbly |
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// with boundary.circle.lat/boundary.circle.lon |
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// |
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// if clean doesn't have boundary.circle.lat but clean has point.lat, set boundary.circle.lat to point.lat |
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if( !clean.hasOwnProperty('boundary.circle.lat') && clean.hasOwnProperty('point.lat') ){ |
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raw['boundary.circle.lat'] = clean['point.lat']; |
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} |
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if( !clean.hasOwnProperty('boundary.circle.lon') && clean.hasOwnProperty('point.lon') ){ |
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raw['boundary.circle.lon'] = clean['point.lon']; |
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} |
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geo_common.sanitize_circle( 'boundary.circle', clean, raw, CIRCLE_IS_REQUIRED ); |
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} |
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catch (err) { |
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messages.errors.push( err.message ); |
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} |
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return messages; |
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};
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