1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 Aaron McCarthy <mccarthy.aaron@gmail.com> |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtLocation module of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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17 | ** GNU Lesser General Public License Usage |
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19 | ** General Public License version 3 as published by the Free Software |
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22 | ** ensure the GNU Lesser General Public License version 3 requirements |
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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 |
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37 | ** |
38 | ****************************************************************************/ |
39 | |
40 | #include "qgeocodereplyosm.h" |
41 | |
42 | #include <QtCore/QJsonDocument> |
43 | #include <QtCore/QJsonObject> |
44 | #include <QtCore/QJsonArray> |
45 | #include <QtPositioning/QGeoCoordinate> |
46 | #include <QtPositioning/QGeoAddress> |
47 | #include <QtPositioning/QGeoLocation> |
48 | #include <QtPositioning/QGeoRectangle> |
49 | #include <QtLocation/private/qgeojson_p.h> |
50 | |
51 | QT_BEGIN_NAMESPACE |
52 | |
53 | QGeoCodeReplyOsm::QGeoCodeReplyOsm(QNetworkReply *reply, bool , QObject *parent) |
54 | : QGeoCodeReply(*new QGeoCodeReplyOsmPrivate, parent), m_includeExtraData(includeExtraData) |
55 | { |
56 | if (!reply) { |
57 | setError(error: UnknownError, QStringLiteral("Null reply" )); |
58 | return; |
59 | } |
60 | connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(networkReplyFinished())); |
61 | connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), |
62 | receiver: this, SLOT(networkReplyError(QNetworkReply::NetworkError))); |
63 | connect(sender: this, signal: &QGeoCodeReply::aborted, receiver: reply, slot: &QNetworkReply::abort); |
64 | connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater); |
65 | setLimit(1); |
66 | setOffset(0); |
67 | } |
68 | |
69 | QGeoCodeReplyOsm::~QGeoCodeReplyOsm() |
70 | { |
71 | } |
72 | |
73 | static QGeoAddress parseAddressObject(const QJsonObject &object) |
74 | { |
75 | QGeoAddress address; |
76 | address.setText(object.value(QStringLiteral("display_name" )).toString()); |
77 | QJsonObject ao = object.value(QStringLiteral("address" )).toObject(); |
78 | // setCountry |
79 | address.setCountry(ao.value(QStringLiteral("country" )).toString()); |
80 | // setCountryCode |
81 | address.setCountryCode(ao.value(QStringLiteral("country_code" )).toString()); |
82 | // setState |
83 | address.setState(ao.value(QStringLiteral("state" )).toString()); |
84 | // setCity |
85 | if (ao.contains(key: QLatin1String("city" ))) |
86 | address.setCity(ao.value(QStringLiteral("city" )).toString()); |
87 | else if (ao.contains(key: QLatin1String("town" ))) |
88 | address.setCity(ao.value(key: QLatin1String("town" )).toString()); |
89 | else if (ao.contains(key: QLatin1String("village" ))) |
90 | address.setCity(ao.value(key: QLatin1String("village" )).toString()); |
91 | else |
92 | address.setCity(ao.value(key: QLatin1String("hamlet" )).toString()); |
93 | // setDistrict |
94 | address.setDistrict(ao.value(QStringLiteral("suburb" )).toString()); |
95 | // setPostalCode |
96 | address.setPostalCode(ao.value(QStringLiteral("postcode" )).toString()); |
97 | // setStreet |
98 | address.setStreet(ao.value(QStringLiteral("road" )).toString()); |
99 | return address; |
100 | } |
101 | |
102 | static void (QGeoLocation &location, const QJsonObject &object) |
103 | { |
104 | QVariantMap ; |
105 | static const QList<QString> = { QStringLiteral("geojson" ), |
106 | QStringLiteral("icon" ), |
107 | QStringLiteral("importance" ), |
108 | QStringLiteral("type" ), |
109 | QStringLiteral("osm_id" ), |
110 | QStringLiteral("osm_type" ), |
111 | QStringLiteral("licence" ), |
112 | QStringLiteral("place_id" ), |
113 | QStringLiteral("class" ) }; |
114 | |
115 | for (const auto &k: extraKeys) { |
116 | if (object.contains(key: k)) { |
117 | extra[k] = object.value(key: k).toVariant(); |
118 | if (k == QStringLiteral("geojson" )) |
119 | extra[QStringLiteral("geojson_model" )] = |
120 | QGeoJson::importGeoJson(doc: QJsonDocument::fromVariant(variant: extra[k])); |
121 | } |
122 | } |
123 | |
124 | location.setExtendedAttributes(extra); |
125 | } |
126 | |
127 | void QGeoCodeReplyOsm::networkReplyFinished() |
128 | { |
129 | QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
130 | reply->deleteLater(); |
131 | |
132 | if (reply->error() != QNetworkReply::NoError) |
133 | return; |
134 | |
135 | QList<QGeoLocation> locations; |
136 | QJsonDocument document = QJsonDocument::fromJson(json: reply->readAll()); |
137 | |
138 | if (document.isObject()) { |
139 | QJsonObject object = document.object(); |
140 | |
141 | QGeoCoordinate coordinate; |
142 | |
143 | coordinate.setLatitude(object.value(QStringLiteral("lat" )).toString().toDouble()); |
144 | coordinate.setLongitude(object.value(QStringLiteral("lon" )).toString().toDouble()); |
145 | |
146 | QGeoLocation location; |
147 | location.setCoordinate(coordinate); |
148 | location.setAddress(parseAddressObject(object)); |
149 | |
150 | if (m_includeExtraData) |
151 | injectExtra(location, object); |
152 | locations.append(t: location); |
153 | |
154 | setLocations(locations); |
155 | } else if (document.isArray()) { |
156 | QJsonArray results = document.array(); |
157 | |
158 | for (int i = 0; i < results.count(); ++i) { |
159 | if (!results.at(i).isObject()) |
160 | continue; |
161 | |
162 | QJsonObject object = results.at(i).toObject(); |
163 | |
164 | QGeoCoordinate coordinate; |
165 | |
166 | coordinate.setLatitude(object.value(QStringLiteral("lat" )).toString().toDouble()); |
167 | coordinate.setLongitude(object.value(QStringLiteral("lon" )).toString().toDouble()); |
168 | |
169 | QGeoRectangle rectangle; |
170 | |
171 | if (object.contains(QStringLiteral("boundingbox" ))) { |
172 | QJsonArray a = object.value(QStringLiteral("boundingbox" )).toArray(); |
173 | if (a.count() == 4) { |
174 | rectangle.setTopLeft(QGeoCoordinate(a.at(i: 1).toString().toDouble(), |
175 | a.at(i: 2).toString().toDouble())); |
176 | rectangle.setBottomRight(QGeoCoordinate(a.at(i: 0).toString().toDouble(), |
177 | a.at(i: 3).toString().toDouble())); |
178 | } |
179 | } |
180 | |
181 | QGeoLocation location; |
182 | location.setCoordinate(coordinate); |
183 | location.setBoundingBox(rectangle); |
184 | location.setAddress(parseAddressObject(object)); |
185 | if (m_includeExtraData) |
186 | injectExtra(location, object); |
187 | locations.append(t: location); |
188 | } |
189 | |
190 | } |
191 | |
192 | setLocations(locations); |
193 | setFinished(true); |
194 | } |
195 | |
196 | void QGeoCodeReplyOsm::networkReplyError(QNetworkReply::NetworkError error) |
197 | { |
198 | Q_UNUSED(error); |
199 | QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
200 | reply->deleteLater(); |
201 | setError(error: QGeoCodeReply::CommunicationError, errorString: reply->errorString()); |
202 | } |
203 | |
204 | QGeoCodeReplyOsmPrivate::QGeoCodeReplyOsmPrivate() |
205 | { |
206 | |
207 | } |
208 | |
209 | QGeoCodeReplyOsmPrivate::~QGeoCodeReplyOsmPrivate() |
210 | { |
211 | |
212 | } |
213 | |
214 | QVariantMap QGeoCodeReplyOsmPrivate::() const |
215 | { |
216 | return m_extraData; |
217 | } |
218 | |
219 | QT_END_NAMESPACE |
220 | |
221 | |
222 | |