function sdfInitProperties() {
global $sdgContLang, $wgLanguageCode;
$sd_property_vals = array(
SD_SP_HAS_FILTER => array( '_SD_F', '_wpg' ),
SD_SP_COVERS_PROPERTY => array( '_SD_CP', '_wpp' ),
SD_SP_HAS_VALUE => array( '_SD_V', '_str' ),
SD_SP_GETS_VALUES_FROM_CATEGORY => array( '_SD_VC', '_wpc' ),
SD_SP_USES_TIME_PERIOD => array( '_SD_TP', '_str' ),
SD_SP_HAS_INPUT_TYPE => array( '_SD_IT', '_str' ),
SD_SP_REQUIRES_FILTER => array( '_SD_RF', '_wpg' ),
SD_SP_HAS_LABEL => array( '_SD_L', '_str' ),
SD_SP_HAS_DRILLDOWN_TITLE => array( '_SD_DT', '_str' ),
SD_SP_HAS_DISPLAY_PARAMETERS => array( '_SD_DP', '_str' ),
);
// register main property labels
$sd_prop_labels = $sdgContLang->getPropertyLabels();
foreach ( $sd_prop_labels as $prop_id => $prop_alias ) {
$prop_vals = $sd_property_vals[$prop_id];
if ( class_exists( 'SMWDIProperty' ) ) {
SMWDIProperty::registerProperty( $prop_vals[0], $prop_vals[1], $prop_alias, true );
} else {
SMWPropertyValue::registerProperty( $prop_vals[0], $prop_vals[1], $prop_alias, true );
}
}
// if it's not English, add the English-language aliases as well
if ( $wgLanguageCode != 'en' ) {
$sd_prop_aliases = $sdgContLang->getPropertyAliases();
foreach ( $sd_prop_aliases as $prop_alias => $prop_id ) {
$prop_vals = $sd_property_vals[$prop_id];
if ( class_exists( 'SMWDIProperty' ) ) {
SMWDIProperty::registerPropertyAlias( $prop_vals[0], $prop_alias );
} else {
SMWPropertyValue::registerPropertyAlias( $prop_vals[0], $prop_alias );
}
}
}
return true;
}
