Add API to convert between coordinates and a 4-word phrase, add PlusCodes to reverse geocoder
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<?php
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/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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$output = [];
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try {
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if (!empty($VARS["words"])) {
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// convert words to coordinates
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$words = urldecode($VARS["words"]);
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$coords = FixPhrase::decode($words);
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$output = [
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"status" => "OK",
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"action" => "decodeFromWords",
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"words" => $words,
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"coords" => $coords
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];
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} else if (!empty($VARS["latitude"]) && !empty($VARS["longitude"])) {
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// convert coordinates to words
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$lat = round($VARS["latitude"], 4);
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$lon = round($VARS["longitude"], 4);
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$words = FixPhrase::encode($lat, $lon);
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$output = [
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"status" => "OK",
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"action" => "encodeToWords",
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"words" => $words,
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"coords" => [
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$lat,
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$lon
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]
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];
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} else {
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throw new Exception("Must supply either a string of words or a latitude/longitude pair.");
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}
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} catch (Exception $ex) {
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sendJsonResp($ex->getMessage(), "ERROR");
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}
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exitWithJson($output);
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