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73 lines
2.2 KiB
73 lines
2.2 KiB
var _ = require('lodash'); |
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module.exports = { |
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'default': { |
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'local': getFirstProperty(['locality', 'localadmin']), |
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'country': getFirstProperty(['country']) |
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}, |
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'GBR': { |
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'local': getFirstProperty(['locality', 'localadmin']), |
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'regional': getFirstProperty(['macroregion']), |
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'country': getFirstProperty(['country']) |
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}, |
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'USA': { |
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'borough': getFirstProperty(['borough']), |
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'local': getFirstProperty(['locality', 'localadmin', 'county']), |
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'regional': getUsOrCaState, |
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'country': getUSACountryValue |
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}, |
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'CAN': { |
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'local': getFirstProperty(['locality']), // no localadmins in CAN |
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'regional': getUsOrCaState, |
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'country': getFirstProperty(['country']) |
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} |
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}; |
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// find the first field of record that has a non-empty value that's not already in labelParts |
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function getFirstProperty(fields) { |
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return function(record) { |
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for (var i = 0; i < fields.length; i++) { |
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var fieldValue = record[fields[i]]; |
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if (!_.isEmpty(fieldValue)) { |
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return fieldValue; |
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} |
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} |
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}; |
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} |
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// this function is exclusively used for figuring out which field to use for US/CA States |
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// 1. if a US/CA state is the most granular bit of info entered, the label should contain |
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// the full state name, eg: Pennsylvania, USA and Ontario, CA |
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// 2. otherwise, the state abbreviation should be used, eg: Lancaster, PA, USA and Bruce, ON, CA |
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// 3. if for some reason the abbreviation isn't available, use the full state name |
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function getUsOrCaState(record) { |
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if ('region' === record.layer && record.region) { |
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// return full state name when state is the most granular piece of info |
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return record.region; |
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} else if (record.region_a) { |
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// otherwise just return the region code when available |
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return record.region_a; |
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} else if (record.region) { |
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// return the full name when there's no region code available |
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return record.region; |
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} |
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} |
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// this function returns the full name of a country if the result is in the |
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// country layer (for "United States" record). It returns the abbreviation |
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// otherwise (eg - Lancaster, PA, USA). |
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function getUSACountryValue(record) { |
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if ('country' === record.layer && record.country) { |
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return record.country; |
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} |
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return record.country_a; |
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}
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