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<?php
use SMW\Globals;
use SMW\NamespaceManager;
use SMW\Services\ServicesFactory;
use SMW\Setup;
/**
* @codeCoverageIgnore
*
* This documentation group collects source code files belonging to Semantic
* MediaWiki.
*
* For documenting extensions of SMW, please do not use groups starting with
* "SMW" but make your own groups instead. Browsing at
* https://doc.semantic-mediawiki.org/ is assumed to be easier this way.
*
* @defgroup SMW Semantic MediaWiki
*/
class SemanticMediaWiki {
/**
* @since 2.4
*/
public static function initExtension( $credits = [] ) {
if ( !defined( 'SMW_VERSION' ) && isset( $credits['version'] ) ) {
define( 'SMW_VERSION', $credits['version'] );
self::setupDefines();
self::setupGlobals();
require_once dirname( __DIR__ ) . "/includes/GlobalFunctions.php";
}
// We're moving away from enableSemantics, so set this here.
if ( !defined( 'SMW_EXTENSION_LOADED' ) ) {
define( 'SMW_EXTENSION_LOADED', true );
}
// Registration point for required early registration
Globals::replace(
Setup::initExtension( $GLOBALS )
);
// Apparently this is required (1.28+) as the earliest possible execution
// point in order for settings that refer to the SMW_NS_PROPERTY namespace
// to be available in LocalSettings
Globals::replace(
NamespaceManager::initCustomNamespace( $GLOBALS )['newVars']
);
}
/**
* Setup and initialization
*
* @note $wgExtensionFunctions variable is an array that stores
* functions to be called after most of MediaWiki initialization
* has finalized
*
* @see https://www.mediawiki.org/wiki/Manual:$wgExtensionFunctions
*
* @since 1.9
*/
public static function onExtensionFunction() {
$namespace = new NamespaceManager();
Globals::replace(
$namespace->init( $GLOBALS )
);
$setup = new Setup();
$setup->setHookDispatcher(
ServicesFactory::getInstance()->getHookDispatcher()
);
Globals::replace(
$setup->init( $GLOBALS, __DIR__ )
);
}
/**
* Constants relevant to Semantic MediaWiki
*
* @ingroup Constants
* @ingroup SMW
*/
public static function setupDefines() {
if ( defined( 'SMW_SPECIAL_SEARCHTYPE' ) ) {
return;
}
/** @{
* Constants for the search type
*/
define( 'SMW_SPECIAL_SEARCHTYPE', 'SMWSearch' );
/** @} */
/** @{
* Constants for the exporter/OWL serializer
*/
define( 'SMW_SERIALIZER_DECL_CLASS', 1 );
define( 'SMW_SERIALIZER_DECL_OPROP', 2 );
define( 'SMW_SERIALIZER_DECL_APROP', 4 );
/** @} */
/** @{
* Constants to indicate that the installer is called from the `ExtensionSchemaUpdates`
* hook.
*/
define( 'SMW_EXTENSION_SCHEMA_UPDATER', 'smw/extension/schema/updater' );
/** @} */
/** @{
* SMW\Query\ResultPrinters\ResultPrinter related constants that define
* how/if headers should be displayed
*/
define( 'SMW_HEADERS_SHOW', 2 );
define( 'SMW_HEADERS_PLAIN', 1 );
// Used to be "false" hence use "0" to support extensions that still assume this.
define( 'SMW_HEADERS_HIDE', 0 );
/** @} */
/** @{
* Constants for denoting output modes in many functions: HTML or Wiki?
* "File" is for printing results into stand-alone files (e.g. building RSS)
* and should be treated like HTML when building single strings. Only query
* printers tend to have special handling for that.
*/
define( 'SMW_OUTPUT_HTML', 1 );
define( 'SMW_OUTPUT_WIKI', 2 );
define( 'SMW_OUTPUT_FILE', 3 );
define( 'SMW_OUTPUT_RAW', 4 );
/** @} */
/** @{
* Constants for displaying the factbox
*/
define( 'SMW_FACTBOX_HIDDEN', 1 );
define( 'SMW_FACTBOX_SPECIAL', 2 );
define( 'SMW_FACTBOX_NONEMPTY', 3 );
define( 'SMW_FACTBOX_SHOWN', 5 );
define( 'SMW_FACTBOX_CACHE', 16 );
define( 'SMW_FACTBOX_PURGE_REFRESH', 32 );
define( 'SMW_FACTBOX_DISPLAY_SUBOBJECT', 64 );
define( 'SMW_FACTBOX_DISPLAY_ATTACHMENT', 128 );
/** @} */
/** @{
* Constants for regulating equality reasoning
*/
define( 'SMW_EQ_NONE', 1 );
define( 'SMW_EQ_SOME', 2 );
define( 'SMW_EQ_FULL', 4 );
/** @} */
/** @{
* Constants for internal entity types
*/
define( 'SMW_SUBENTITY_MONOLINGUAL', '_ML' );
define( 'SMW_SUBENTITY_REFERENCE', '_REF' );
define( 'SMW_SUBENTITY_QUERY', '_QUERY' );
define( 'SMW_SUBENTITY_ERROR', '_ERR' );
/** @} */
/** @{
* Flags to classify available query descriptions,
* used to enable/disable certain features
*/
// [[some property::...]]
define( 'SMW_PROPERTY_QUERY', 1 );
// [[Category:...]]
define( 'SMW_CATEGORY_QUERY', 2 );
// [[Concept:...]]
define( 'SMW_CONCEPT_QUERY', 4 );
// [[User:+]] etc.
define( 'SMW_NAMESPACE_QUERY', 8 );
// any conjunctions
define( 'SMW_CONJUNCTION_QUERY', 16 );
// any disjunctions (OR, ||)
define( 'SMW_DISJUNCTION_QUERY', 32 );
// subsumes all other options
define( 'SMW_ANY_QUERY', 0xFFFFFFFF );
/** @} */
/** @{
* Constants for defining which concepts to show only if cached
*/
// show concept elements anywhere only if cached
define( 'CONCEPT_CACHE_ALL', 4 );
// show without cache if concept is not harder than permitted inline queries
define( 'CONCEPT_CACHE_HARD', 1 );
// show all concepts even without any cache
define( 'CONCEPT_CACHE_NONE', 0 );
/** @} */
/** @{
* Constants for identifying javascripts as used in SMWOutputs
*/
/// @deprecated Use module 'ext.smw.tooltips', see SMW_Ouptuts.php. Vanishes in SMW 1.7 at
/// the latest.
define( 'SMW_HEADER_TOOLTIP', 2 );
/// @deprecated Module removed. Vanishes in SMW 1.7 at the latest.
define( 'SMW_HEADER_SORTTABLE', 3 );
/// @deprecated Use module 'ext.smw.styles', see SMW_Ouptuts.php. Vanishes in SMW 1.7 at the
/// latest.
define( 'SMW_HEADER_STYLE', 4 );
/** @} */
/** @{
* Comparators for datavalues
*/
// Matches only datavalues that are equal to the given value.
define( 'SMW_CMP_EQ', 1 );
// Matches only datavalues that are less or equal than the given value.
define( 'SMW_CMP_LEQ', 2 );
// Matches only datavalues that are greater or equal to the given value.
define( 'SMW_CMP_GEQ', 3 );
// Matches only datavalues that are unequal to the given value.
define( 'SMW_CMP_NEQ', 4 );
// Matches only datavalues that are LIKE the given value.
define( 'SMW_CMP_LIKE', 5 );
// Matches only datavalues that are not LIKE the given value.
define( 'SMW_CMP_NLKE', 6 );
// Matches only datavalues that are less than the given value.
define( 'SMW_CMP_LESS', 7 );
// Matches only datavalues that are greater than the given value.
define( 'SMW_CMP_GRTR', 8 );
// Native LIKE matches (in disregards of an existing full-text index)
define( 'SMW_CMP_PRIM_LIKE', 20 );
// Native NLIKE matches (in disregards of an existing full-text index)
define( 'SMW_CMP_PRIM_NLKE', 21 );
// Short-cut for ~* ... *
define( 'SMW_CMP_IN', 22 );
// Short-cut for a phrase match ~" ... " mostly for a full-text context
define( 'SMW_CMP_PHRASE', 23 );
// Short-cut for ~! ... * ostly for a full-text context
define( 'SMW_CMP_NOT', 24 );
/** @} */
/** @{
* Constants for date formats (using binary encoding of nine bits:
* 3 positions x 3 interpretations)
*/
// Month-Day-Year
define( 'SMW_MDY', 785 );
// Day-Month-Year
define( 'SMW_DMY', 673 );
// Year-Month-Day
define( 'SMW_YMD', 610 );
// Year-Day-Month
define( 'SMW_YDM', 596 );
// Month-Year
define( 'SMW_MY', 97 );
// Year-Month
define( 'SMW_YM', 76 );
// Year
define( 'SMW_Y', 9 );
// an entered digit can be a year
define( 'SMW_YEAR', 1 );
// an entered digit can be a year
define( 'SMW_DAY', 2 );
// an entered digit can be a month
define( 'SMW_MONTH', 4 );
// an entered digit can be a day, month or year
define( 'SMW_DAY_MONTH_YEAR', 7 );
// an entered digit can be either a month or a year
define( 'SMW_DAY_YEAR', 3 );
/** @} */
/** @{
* Constants for date/time precision
*/
define( 'SMW_PREC_Y', 0 );
define( 'SMW_PREC_YM', 1 );
define( 'SMW_PREC_YMD', 2 );
define( 'SMW_PREC_YMDT', 3 );
// with time zone
define( 'SMW_PREC_YMDTZ', 4 );
/** @} */
/** @{
* Constants for SPARQL supported query features (mostly SPARQL 1.1) because we are unable
* to verify against the REST API whether a feature is supported or not
*/
// does not support any features
define( 'SMW_SPARQL_QF_NONE', 0 );
// support for inverse property paths to find redirects
define( 'SMW_SPARQL_QF_REDI', 2 );
// support for rdfs:subPropertyOf*
define( 'SMW_SPARQL_QF_SUBP', 4 );
// support for rdfs:subClassOf*
define( 'SMW_SPARQL_QF_SUBC', 8 );
// support for use of $smwgEntityCollation
define( 'SMW_SPARQL_QF_COLLATION', 16 );
// support case insensitive pattern matches
define( 'SMW_SPARQL_QF_NOCASE', 32 );
/** @} */
/** @{
* Constants for SPARQL repository sepcific features
*/
// does not support any features
define( 'SMW_SPARQL_NONE', 0 );
// ping connection before update
define( 'SMW_SPARQL_CONNECTION_PING', 2 );
/** @} */
/** @{
* Deprecated since 3.0, remove options after complete removal in 3.1
*/
define( 'SMW_HTTP_DEFERRED_ASYNC', true );
define( 'SMW_HTTP_DEFERRED_SYNC_JOB', 4 );
define( 'SMW_HTTP_DEFERRED_LAZY_JOB', 8 );
/** @} */
/** @{
* Constants DV features
*/
define( 'SMW_DV_NONE', 0 );
// PropertyValue to follow a property redirect target
define( 'SMW_DV_PROV_REDI', 2 );
// MonolingualTextValue requires language code
define( 'SMW_DV_MLTV_LCODE', 4 );
// Preserve spaces in unit labels
define( 'SMW_DV_NUMV_USPACE', 8 );
// Allows pattern
define( 'SMW_DV_PVAP', 16 );
// WikiPageValue to use an explicit display title
define( 'SMW_DV_WPV_DTITLE', 32 );
// PropertyValue allow to find a property using the display title
define( 'SMW_DV_PROV_DTITLE', 64 );
// Declares a uniqueness constraint
define( 'SMW_DV_PVUC', 128 );
// TimeValue to indicate calendar model
define( 'SMW_DV_TIMEV_CM', 256 );
// Preferred property label
define( 'SMW_DV_PPLB', 512 );
// PropertyValue to output a hint in case of a preferred label usage
define( 'SMW_DV_PROV_LHNT', 1024 );
// Have WikiPageValue use a full pipe trick when rendering its caption.
define( 'SMW_DV_WPV_PIPETRICK', 2048 );
/** @} */
/** @{
* Constants for Fulltext types
*/
define( 'SMW_FT_NONE', 0 );
// DataItem::TYPE_BLOB
define( 'SMW_FT_BLOB', 2 );
// DataItem::TYPE_URI
define( 'SMW_FT_URI', 4 );
// DataItem::TYPE_WIKIPAGE
define( 'SMW_FT_WIKIPAGE', 8 );
/** @} */
/** @{
* Constants for admin features
*/
define( 'SMW_ADM_NONE', 0 );
// RefreshStore
define( 'SMW_ADM_REFRESH', 2 );
// IDDisposal
define( 'SMW_ADM_DISPOSAL', 4 );
// SetupStore
define( 'SMW_ADM_SETUP', 8 );
// Property statistics update
define( 'SMW_ADM_PSTATS', 16 );
// Fulltext update
define( 'SMW_ADM_FULLT', 32 );
// Maintenance script docs
define( 'SMW_ADM_MAINTENANCE_SCRIPT_DOCS', 64 );
// Show Overview tab
define( 'SMW_ADM_SHOW_OVERVIEW', 128 );
// Table optimization alert
define( 'SMW_ADM_ALERT_LAST_OPTIMIZATION_RUN', 2048 );
/** @} */
/** @{
* Constants for ResultPrinter
*/
define( 'SMW_RF_NONE', 0 );
// #2022 Enable 2.5 behaviour for template handling
define( 'SMW_RF_TEMPLATE_OUTSEP', 2 );
/** @} */
/** @{
* Constants for $smwgExperimentalFeatures
*/
define( 'SMW_QUERYRESULT_PREFETCH', 2 );
define( 'SMW_SHOWPARSER_USE_CURTAILMENT', 4 );
/** @} */
/** @{
* Constants for $smwgFieldTypeFeatures
*/
define( 'SMW_FIELDT_NONE', 0 );
// Using FieldType::TYPE_CHAR_NOCASE
define( 'SMW_FIELDT_CHAR_NOCASE', 2 );
// Using FieldType::TYPE_CHAR_LONG
define( 'SMW_FIELDT_CHAR_LONG', 4 );
/** @} */
/** @{
* Constants for $smwgQueryProfiler
*/
define( 'SMW_QPRFL_NONE', 0 );
// Support for Query parameters
define( 'SMW_QPRFL_PARAMS', 2 );
// Support for Query duration
define( 'SMW_QPRFL_DUR', 4 );
/** @} */
/** @{
* Constants for $smwgBrowseFeatures
*/
define( 'SMW_BROWSE_NONE', 0 );
// Support for the toolbox link
define( 'SMW_BROWSE_TLINK', 2 );
// Support inverse direction
define( 'SMW_BROWSE_SHOW_INVERSE', 4 );
// Support for incoming links
define( 'SMW_BROWSE_SHOW_INCOMING', 8 );
// Support for grouping properties
define( 'SMW_BROWSE_SHOW_GROUP', 16 );
// Support for the sortkey display
define( 'SMW_BROWSE_SHOW_SORTKEY', 32 );
// Support for using the API as request backend
define( 'SMW_BROWSE_USE_API', 64 );
/** @} */
/** @{
* Constants for $smwgParserFeatures
*/
define( 'SMW_PARSER_NONE', 0 );
// Support for strict mode
define( 'SMW_PARSER_STRICT', 2 );
// Support for using the StripMarkerDecoder
define( 'SMW_PARSER_UNSTRIP', 4 );
// Support for display of inline errors
define( 'SMW_PARSER_INL_ERROR', 8 );
// Support for parsing hidden categories
define( 'SMW_PARSER_HID_CATS', 16 );
// Support for links in value
define( 'SMW_PARSER_LINV', 32 );
// Support for links in value
define( 'SMW_PARSER_LINKS_IN_VALUES', 32 );
/** @} */
/** @{
* Constants for LinksInValue features
*/
// Using the PCRE approach
define( 'SMW_LINV_PCRE', 2 );
// Using the Obfuscator approach
define( 'SMW_LINV_OBFU', 4 );
/** @} */
/** @{
* Constants for $smwgCategoryFeatures
*/
define( 'SMW_CAT_NONE', 0 );
// Support resolving category redirects
define( 'SMW_CAT_REDIRECT', 2 );
// Support using a category as instantiatable object
define( 'SMW_CAT_INSTANCE', 4 );
// Support for category hierarchies
define( 'SMW_CAT_HIERARCHY', 8 );
/** @} */
/** @{
* Constants for $smwgQSortFeatures
*/
define( 'SMW_QSORT_NONE', 0 );
// General sort support
define( 'SMW_QSORT', 2 );
// Random sort support
define( 'SMW_QSORT_RANDOM', 4 );
// Unconditional sort support
define( 'SMW_QSORT_UNCONDITIONAL', 8 );
/** @} */
/** @{
* Constants for $smwgRemoteReqFeatures
*/
// Remote responses are enabled
define( 'SMW_REMOTE_REQ_SEND_RESPONSE', 2 );
// Shows a note
define( 'SMW_REMOTE_REQ_SHOW_NOTE', 4 );
/** @} */
/** @{
* Constants for Schema groups
*/
define( 'SMW_SCHEMA_GROUP_FORMAT', 'schema/group/format' );
define( 'SMW_SCHEMA_GROUP_SEARCH', 'schema/group/search' );
define( 'SMW_SCHEMA_GROUP_PROPERTY', 'schema/group/property' );
define( 'SMW_SCHEMA_GROUP_CONSTRAINT', 'schema/group/constraint' );
define( 'SMW_SCHEMA_GROUP_PROFILE', 'schema/group/profile' );
/** @{
* Constants for Special:Ask submit method
*/
define( 'SMW_SASK_SUBMIT_GET', 'get' );
define( 'SMW_SASK_SUBMIT_GET_REDIRECT', 'get.redirect' );
define( 'SMW_SASK_SUBMIT_POST', 'post' );
/** @} */
/** @{
* Constants for constraint error check
*/
define( 'SMW_CONSTRAINT_ERR_CHECK_NONE', false );
define( 'SMW_CONSTRAINT_ERR_CHECK_MAIN', 'check/main' );
define( 'SMW_CONSTRAINT_ERR_CHECK_ALL', 'check/all' );
/** @} */
/** @{
* Constants for content types
*/
define( 'CONTENT_MODEL_SMW_SCHEMA', 'smw/schema' );
/** @} */
}
/**
* Get the array that DefaultSettings.php is supposed to return. We did not put it inline here
* as we did with Aliases.php and Defines.php because there are references to that file online
* for documentation.
*/
public static function getDefaultSettings(): array {
static $settings = null;
if ( $settings === null ) {
$settings = include dirname( __DIR__ ) . '/includes/DefaultSettings.php';
if ( !is_array( $settings ) ) {
throw new Exception( "Including DefaultSettings.php did not return an array." );
}
}
return $settings;
}
/**
* Set up $GLOBALS according to what is found in DefaultSettings.php
*/
public static function setupGlobals(): void {
$defaultSettings = self::getDefaultSettings();
if ( is_array( $defaultSettings ) ) {
foreach ( $defaultSettings as $key => $value ) {
if ( !isset( $GLOBALS[$key] ) ) {
$GLOBALS[$key] = $value;
}
}
}
}
}