| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2017 Mapbox, Inc. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtLocation module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
| 9 | ** Commercial License Usage |
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| 21 | ** packaging of this file. Please review the following information to |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
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| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
| 35 | ** |
| 36 | ** $QT_END_LICENSE$ |
| 37 | ** |
| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #include "qmapboxcommon.h" |
| 41 | |
| 42 | #include <QtCore/QJsonArray> |
| 43 | #include <QtPositioning/QGeoAddress> |
| 44 | #include <QtPositioning/QGeoCoordinate> |
| 45 | #include <QtPositioning/QGeoRectangle> |
| 46 | |
| 47 | QString QMapboxCommon::mapboxNameForCategory(const QString &category) |
| 48 | { |
| 49 | if (category.isEmpty()) |
| 50 | return category; |
| 51 | |
| 52 | QString categoryName = category; |
| 53 | categoryName[0] = categoryName[0].toUpper(); |
| 54 | return categoryName; |
| 55 | } |
| 56 | |
| 57 | // https://www.mapbox.com/api-documentation/#response-object |
| 58 | QGeoLocation QMapboxCommon::parseGeoLocation(const QJsonObject &response) |
| 59 | { |
| 60 | QGeoLocation location; |
| 61 | |
| 62 | QGeoAddress address; |
| 63 | |
| 64 | QString streetAddress = response.value(QStringLiteral("address" )).toString(); |
| 65 | |
| 66 | // If place type is 'address', the street address is a combo of 'text' and |
| 67 | // 'address'. The former provides the street name, and the latter provides |
| 68 | // the street number in that case. |
| 69 | if (response.value(QStringLiteral("place_type" )).isArray()) { |
| 70 | foreach (const QJsonValue &value, response.value(QStringLiteral("place_type" )).toArray()) { |
| 71 | if (!value.isString()) |
| 72 | continue; |
| 73 | if (value.toString() == QStringLiteral("address" )) { |
| 74 | streetAddress.prepend(s: response.value(QStringLiteral("text" )).toString() + QLatin1Char(' ')); |
| 75 | break; |
| 76 | } |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | if (response.value(QStringLiteral("properties" )).isObject()) { |
| 81 | const QJsonObject properties = response.value(QStringLiteral("properties" )).toObject(); |
| 82 | |
| 83 | // Prefer properties.address over address. |
| 84 | const QString addressString = properties.value(QStringLiteral("address" )).toString(); |
| 85 | if (!addressString.isEmpty()) |
| 86 | streetAddress = addressString; |
| 87 | } |
| 88 | |
| 89 | address.setStreet(streetAddress); |
| 90 | |
| 91 | if (response.value(QStringLiteral("context" )).isArray()) { |
| 92 | foreach (const QJsonValue &value, response.value(QStringLiteral("context" )).toArray()) { |
| 93 | if (!value.isObject()) |
| 94 | continue; |
| 95 | |
| 96 | const QJsonObject object = value.toObject(); |
| 97 | const QString valueId = object.value(QStringLiteral("id" )).toString(); |
| 98 | const QString valueText = object.value(QStringLiteral("text" )).toString(); |
| 99 | |
| 100 | if (valueId.isEmpty() || valueText.isEmpty()) |
| 101 | continue; |
| 102 | |
| 103 | // XXX: locality, neighborhood, address, poi, poi.landmark |
| 104 | if (valueId.startsWith(QStringLiteral("country" ))) { |
| 105 | address.setCountry(valueText); |
| 106 | const QString countryCode = object.value(QStringLiteral("short_code" )).toString(); |
| 107 | if (!countryCode.isEmpty()) |
| 108 | address.setCountryCode(countryCode); |
| 109 | } else if (valueId.startsWith(QStringLiteral("region" ))) { |
| 110 | address.setState(valueText); |
| 111 | } else if (valueId.startsWith(QStringLiteral("postcode" ))) { |
| 112 | address.setPostalCode(valueText); |
| 113 | } else if (valueId.startsWith(QStringLiteral("district" ))) { |
| 114 | address.setDistrict(valueText); |
| 115 | } else if (valueId.startsWith(QStringLiteral("place" ))) { |
| 116 | address.setCity(valueText); |
| 117 | } |
| 118 | } |
| 119 | } else { |
| 120 | // Fallback to using information from place_name. |
| 121 | const QString placeName = response.value(QStringLiteral("place_name" )).toString(); |
| 122 | |
| 123 | // Remove actual place name. |
| 124 | address.setText(placeName.mid(position: placeName.indexOf(c: QLatin1Char(',')) + 1)); |
| 125 | } |
| 126 | |
| 127 | location.setAddress(address); |
| 128 | |
| 129 | QJsonArray bbox = response.value(QStringLiteral("bbox" )).toArray(); |
| 130 | double top = bbox.at(i: 3).toDouble(); |
| 131 | double left = bbox.at(i: 0).toDouble(); |
| 132 | double bottom = bbox.at(i: 1).toDouble(); |
| 133 | double right = bbox.at(i: 2).toDouble(); |
| 134 | location.setBoundingBox(QGeoRectangle(QGeoCoordinate(top, left), QGeoCoordinate(bottom, right))); |
| 135 | |
| 136 | QJsonArray center = response.value(QStringLiteral("center" )).toArray(); |
| 137 | location.setCoordinate(QGeoCoordinate(center.at(i: 1).toDouble(), center.at(i: 0).toDouble())); |
| 138 | |
| 139 | return location; |
| 140 | } |
| 141 | |