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[locale] Make the selector configurable

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- GeoIP gets a string selector; the interpretation is up to derived classes.
 - GeoIPXML and GeoIPJSON use the selector to select an element by tag
   or an attribute, respectively.
main
Adriaan de Groot 8 years ago
parent 79a6d7ccbd
commit fe20416a54
7 changed files with 55 additions and 7 deletions
Show Stats Download Patch File Download Diff File

5
src/modules/locale/GeoIP.cpp
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@ -20,6 +20,11 @@
#include "utils/Logger.h" #include "utils/Logger.h"
GeoIP::GeoIP(const QString& e)
: m_element( e )
{
}
GeoIP::~GeoIP() GeoIP::~GeoIP()
{ {
} }

8
src/modules/locale/GeoIP.h
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@ -32,8 +32,9 @@ class QByteArray;
* and can handle the data returned from its interpretation of that * and can handle the data returned from its interpretation of that
* configured URL, returning a region and zone. * configured URL, returning a region and zone.
*/ */
struct GeoIP class GeoIP
{ {
public:
using RegionZonePair = QPair<QString, QString>; using RegionZonePair = QPair<QString, QString>;
virtual ~GeoIP(); virtual ~GeoIP();
@ -51,6 +52,11 @@ struct GeoIP
/** @brief Splits a region/zone string into a pair. */ /** @brief Splits a region/zone string into a pair. */
static RegionZonePair splitTZString( const QString& s ); static RegionZonePair splitTZString( const QString& s );
protected:
GeoIP( const QString& e = QString() );
QString m_element; // string for selecting from data
} ; } ;
#endif #endif

19
src/modules/locale/GeoIPJSON.cpp
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@ -26,6 +26,17 @@
#include <yaml-cpp/yaml.h> #include <yaml-cpp/yaml.h>
GeoIPJSON::GeoIPJSON(const QString& attribute)
: GeoIP( attribute )
{
}
GeoIPJSON::GeoIPJSON()
: GeoIPJSON( QLatin1Literal( "time_zone" ) )
{
}
GeoIP::RegionZonePair GeoIP::RegionZonePair
GeoIPJSON::processReply( const QByteArray& data ) GeoIPJSON::processReply( const QByteArray& data )
{ {
@ -39,12 +50,14 @@ GeoIPJSON::processReply( const QByteArray& data )
var.type() == QVariant::Map ) var.type() == QVariant::Map )
{ {
QVariantMap map = var.toMap(); QVariantMap map = var.toMap();
if ( map.contains( "time_zone" ) && if ( map.contains( m_element ) &&
!map.value( "time_zone" ).toString().isEmpty() ) !map.value( m_element ).toString().isEmpty() )
{ {
return splitTZString( map.value( "time_zone" ).toString() ); return splitTZString( map.value( m_element ).toString() );
} }
} }
else
cWarning() << "Invalid YAML data for GeoIPJSON";
} }
catch ( YAML::Exception& e ) catch ( YAML::Exception& e )
{ {

6
src/modules/locale/GeoIPJSON.h
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@ -28,8 +28,12 @@
* *
* The data is assumed to be in JSON format with a time_zone attribute. * The data is assumed to be in JSON format with a time_zone attribute.
*/ */
struct GeoIPJSON : public GeoIP class GeoIPJSON : public GeoIP
{ {
public:
explicit GeoIPJSON( const QString& attribute );
explicit GeoIPJSON();
virtual RegionZonePair processReply( const QByteArray& ); virtual RegionZonePair processReply( const QByteArray& );
} ; } ;

3
src/modules/locale/GeoIPTests.cpp
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@ -76,6 +76,9 @@ GeoIPTests::testJSONbad()
tz = handler.processReply( "<html><body>404 Forbidden</body></html>" ); tz = handler.processReply( "<html><body>404 Forbidden</body></html>" );
QCOMPARE( tz.first, QString() ); QCOMPARE( tz.first, QString() );
tz = handler.processReply( "{ time zone = 'America/LosAngeles'}" );
QCOMPARE( tz.first, QString() );
} }

13
src/modules/locale/GeoIPXML.cpp
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@ -23,6 +23,17 @@
#include <QNetworkReply> #include <QNetworkReply>
#include <QtXml/QDomDocument> #include <QtXml/QDomDocument>
GeoIPXML::GeoIPXML( const QString& element )
: GeoIP( element )
{
}
GeoIPXML::GeoIPXML()
: GeoIPXML( QLatin1Literal( "TimeZone" ) )
{
}
GeoIP::RegionZonePair GeoIP::RegionZonePair
GeoIPXML::processReply( const QByteArray& data ) GeoIPXML::processReply( const QByteArray& data )
{ {
@ -32,7 +43,7 @@ GeoIPXML::processReply( const QByteArray& data )
QDomDocument doc; QDomDocument doc;
if ( doc.setContent( data, false, &domError, &errorLine, &errorColumn ) ) if ( doc.setContent( data, false, &domError, &errorLine, &errorColumn ) )
{ {
const auto tzElements = doc.elementsByTagName( "TimeZone" ); const auto tzElements = doc.elementsByTagName( m_element );
cDebug() << "GeoIP found" << tzElements.length() << "elements"; cDebug() << "GeoIP found" << tzElements.length() << "elements";
for ( int it = 0; it < tzElements.length(); ++it ) for ( int it = 0; it < tzElements.length(); ++it )
{ {

8
src/modules/locale/GeoIPXML.h
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@ -28,8 +28,14 @@
* element, which contains the text (string) for the region/zone. This * element, which contains the text (string) for the region/zone. This
* format is expected by, e.g. the Ubiquity installer. * format is expected by, e.g. the Ubiquity installer.
*/ */
struct GeoIPXML : public GeoIP class GeoIPXML : public GeoIP
{ {
public:
/** @brief Configure the element name which is selected. */
explicit GeoIPXML( const QString& element );
/** @brief Use default TimeZone element. */
explicit GeoIPXML();
virtual RegionZonePair processReply( const QByteArray& ); virtual RegionZonePair processReply( const QByteArray& );
} ; } ;

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