mirror of
https://github.com/Universal-Omega/DynamicPageList3
synced 2024-11-15 03:35:17 +00:00
617 lines
20 KiB
PHP
617 lines
20 KiB
PHP
<?php
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/**
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*
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* @file
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* @ingroup Extensions
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* @link http://www.mediawiki.org/wiki/Extension:DynamicPageList3 Documentation
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* @author n:en:User:IlyaHaykinson
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* @author n:en:User:Amgine
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* @author w:de:Benutzer:Unendlich
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* @author m:User:Dangerman <cyril.dangerville@gmail.com>
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* @author m:User:Algorithmix <gero.scholz@gmx.de>
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* @license GPL-2.0-or-later
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*
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*/
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class DynamicPageListHooks {
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// FATAL
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const FATAL_WRONGNS = 1001; // $1: 'namespace' or 'notnamespace'
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// $2: wrong parameter given by user
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// $3: list of possible titles of namespaces (except pseudo-namespaces: Media, Special)
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const FATAL_WRONGLINKSTO = 1002; // $1: linksto'
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// $2: the wrong parameter given by user
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const FATAL_TOOMANYCATS = 1003; // $1: max number of categories that can be included
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const FATAL_TOOFEWCATS = 1004; // $1: min number of categories that have to be included
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const FATAL_NOSELECTION = 1005;
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const FATAL_CATDATEBUTNOINCLUDEDCATS = 1006;
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const FATAL_CATDATEBUTMORETHAN1CAT = 1007;
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const FATAL_MORETHAN1TYPEOFDATE = 1008;
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const FATAL_WRONGORDERMETHOD = 1009; // $1: param=val that is possible only with $1 as last 'ordermethod' parameter
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// $2: last 'ordermethod' parameter required for $0
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const FATAL_DOMINANTSECTIONRANGE = 1010; // $1: the number of arguments in includepage
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const FATAL_OPENREFERENCES = 1012;
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const FATAL_MISSINGPARAMFUNCTION = 1022;
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const FATAL_NOTPROTECTED = 1023;
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const FATAL_SQLBUILDERROR = 1024;
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// ERROR
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// WARN
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const WARN_UNKNOWNPARAM = 2013; // $1: unknown parameter given by user
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// $2: list of DPL available parameters separated by ', '
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const WARN_PARAMNOOPTION = 2022; // $1: Parameter given by user
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const WARN_WRONGPARAM = 2014; // $3: list of valid param values separated by ' | '
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const WARN_WRONGPARAM_INT = 2015; // $1: param name
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// $2: wrong param value given by user
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// $3: default param value used instead by program
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const WARN_NORESULTS = 2016;
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const WARN_CATOUTPUTBUTWRONGPARAMS = 2017;
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const WARN_HEADINGBUTSIMPLEORDERMETHOD = 2018; // $1: 'headingmode' value given by user
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// $2: value used instead by program (which means no heading)
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const WARN_DEBUGPARAMNOTFIRST = 2019; // $1: 'log' value
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const WARN_TRANSCLUSIONLOOP = 2020; // $1: title of page that creates an infinite transclusion loop
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// INFO
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// DEBUG
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const DEBUG_QUERY = 3021; // $1: SQL query executed to generate the dynamic page list
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// TRACE
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// Output formatting
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// $1: number of articles
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public static $fixedCategories = [];
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public static $createdLinks; // the links created by DPL are collected here;
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// they can be removed during the final ouput
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// phase of the MediaWiki parser
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/**
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* DPL acting like Extension:Intersection
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*
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* @var bool
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*/
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private static $likeIntersection = false;
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/**
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* Debugging Level
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*
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* @var int
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*/
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private static $debugLevel = 0;
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/**
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* Handle special on extension registration bits.
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*
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* @return void
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*/
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public static function onRegistration() {
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if ( !defined( 'DPL_VERSION' ) ) {
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define( 'DPL_VERSION', '3.3.4' );
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}
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}
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/**
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* Sets up this extension's parser functions.
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*
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* @param object Parser object passed as a reference.
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* @return bool true
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*/
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public static function onParserFirstCallInit( Parser &$parser ) {
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self::init();
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//DPL offers the same functionality as Intersection. So we register the <DynamicPageList> tag in case LabeledSection Extension is not installed so that the section markers are removed.
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if ( \DPL\Config::getSetting( 'handleSectionTag' ) ) {
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$parser->setHook( 'section', [ __CLASS__, 'dplTag' ] );
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}
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$parser->setHook( 'DPL', [ __CLASS__, 'dplTag' ] );
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$parser->setHook( 'DynamicPageList', [ __CLASS__, 'intersectionTag' ] );
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$parser->setFunctionHook( 'dpl', [ __CLASS__, 'dplParserFunction' ] );
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$parser->setFunctionHook( 'dplnum', [ __CLASS__, 'dplNumParserFunction' ] );
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$parser->setFunctionHook( 'dplvar', [ __CLASS__, 'dplVarParserFunction' ] );
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$parser->setFunctionHook( 'dplreplace', [ __CLASS__, 'dplReplaceParserFunction' ] );
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$parser->setFunctionHook( 'dplchapter', [ __CLASS__, 'dplChapterParserFunction' ] );
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$parser->setFunctionHook( 'dplmatrix', [ __CLASS__, 'dplMatrixParserFunction' ] );
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return true;
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}
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/**
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* Sets up this extension's parser functions for migration from Intersection.
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*
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* @param object Parser object passed as a reference.
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* @returnbool true
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*/
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public static function setupMigration( Parser &$parser ) {
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$parser->setHook( 'Intersection', [ __CLASS__, 'intersectionTag' ] );
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$parser->addTrackingCategory( 'dpl-intersection-tracking-category' );
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self::init();
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return true;
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}
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/**
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* Common initializer for usage from parser entry points.
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*
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* @private
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* @return void
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*/
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private static function init() {
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\DPL\Config::init();
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if ( !isset( self::$createdLinks ) ) {
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self::$createdLinks = [
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'resetLinks' => false,
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'resetTemplates' => false,
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'resetCategories' => false,
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'resetImages' => false,
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'resetdone' => false,
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'elimdone' => false
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];
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}
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}
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/**
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* Set to behave like intersection.
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*
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* @private
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* @param bool Behave Like Intersection
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* @return void
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*/
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private static function setLikeIntersection( $mode = false ) {
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self::$likeIntersection = $mode;
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}
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/**
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* Is like intersection?
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*
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* @return bool Behaving Like Intersection
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*/
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public static function isLikeIntersection() {
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return (bool)self::$likeIntersection;
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}
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/**
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* Tag <section> entry point.
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*
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* @param string Raw User Input
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* @param array Arguments on the tag.
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* @param object Parser object.
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* @param object PPFrame object.
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* @return string HTML
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*/
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public static function intersectionTag( $input, array $args, Parser $parser, PPFrame $frame ) {
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self::setLikeIntersection( true );
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return self::executeTag( $input, $args, $parser, $frame );
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}
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/**
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* Tag <dpl> entry point.
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*
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* @param string Raw User Input
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* @param array Arguments on the tag.
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* @param object Parser object.
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* @param object PPFrame object.
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* @return string HTML
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*/
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public static function dplTag( $input, array $args, Parser $parser, PPFrame $frame ) {
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self::setLikeIntersection( false );
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$parser->addTrackingCategory( 'dpl-tag-tracking-category' );
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return self::executeTag( $input, $args, $parser, $frame );
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}
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/**
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* The callback function wrapper for converting the input text to HTML output
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*
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* @param string Raw User Input
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* @param array Arguments on the tag.(While not used, it is left here for future compatibility.)
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* @param object Parser object.
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* @param object PPFrame object.
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* @return string HTML
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*/
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private static function executeTag( $input, array $args, Parser $parser, PPFrame $frame ) {
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// entry point for user tag <dpl> or <DynamicPageList>
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// create list and do a recursive parse of the output
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$parse = new \DPL\Parse();
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if ( \DPL\Config::getSetting( 'recursiveTagParse' ) ) {
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$input = $parser->recursiveTagParse( $input, $frame );
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}
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$text = $parse->parse( $input, $parser, $reset, $eliminate, true );
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if ( isset( $reset['templates'] ) && $reset['templates'] ) { // we can remove the templates by save/restore
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$saveTemplates = $parser->mOutput->mTemplates;
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}
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if ( isset( $reset['categories'] ) && $reset['categories'] ) { // we can remove the categories by save/restore
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$saveCategories = $parser->mOutput->mCategories;
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}
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if ( isset( $reset['images'] ) && $reset['images'] ) { // we can remove the images by save/restore
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$saveImages = $parser->mOutput->mImages;
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}
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$parsedDPL = $parser->recursiveTagParse( $text );
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if ( isset( $reset['templates'] ) && $reset['templates'] ) {
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$parser->mOutput->mTemplates = $saveTemplates;
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}
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if ( isset( $reset['categories'] ) && $reset['categories'] ) {
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$parser->mOutput->mCategories = $saveCategories;
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}
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if ( isset( $reset['images'] ) && $reset['images'] ) {
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$parser->mOutput->mImages = $saveImages;
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}
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return $parsedDPL;
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}
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/**
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* The #dpl parser tag entry point.
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*
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* @param object Parser object passed as a reference.
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* @return string Wiki Text
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*/
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public static function dplParserFunction( &$parser ) {
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self::setLikeIntersection( false );
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$parser->addTrackingCategory( 'dpl-parserfunc-tracking-category' );
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// callback for the parser function {{#dpl: or {{DynamicPageList::
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$input = "";
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$numargs = func_num_args();
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if ( $numargs < 2 ) {
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$input = "#dpl: no arguments specified";
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return str_replace( '§', '<', '§pre>§nowiki>' . $input . '§/nowiki>§/pre>' );
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}
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// fetch all user-provided arguments (skipping $parser)
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$arg_list = func_get_args();
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for ( $i = 1; $i < $numargs; $i++ ) {
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$p1 = $arg_list[$i];
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$input .= str_replace( "\n", "", $p1 ) . "\n";
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}
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$parse = new \DPL\Parse();
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$dplresult = $parse->parse( $input, $parser, $reset, $eliminate, false );
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return [ // parser needs to be coaxed to do further recursive processing
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$parser->getPreprocessor()->preprocessToObj( $dplresult, Parser::PTD_FOR_INCLUSION ),
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'isLocalObj' => true,
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'title' => $parser->getTitle()
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];
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}
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/**
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* The #dplnum parser tag entry point.
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* From the old documentation: "Tries to guess a number that is buried in the text. Uses a set of heuristic rules which may work or not. The idea is to extract the number so that it can be used as a sorting value in the column of a DPL table output."
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*
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* @param object Parser object passed as a reference.
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* @return string Wiki Text
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*/
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public static function dplNumParserFunction( &$parser, $text = '' ) {
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$parser->addTrackingCategory( 'dplnum-parserfunc-tracking-category' );
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$num = str_replace( ' ', ' ', $text );
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$num = str_replace( ' ', ' ', $text );
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$num = preg_replace( '/([0-9])([.])([0-9][0-9]?[^0-9,])/', '\1,\3', $num );
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$num = preg_replace( '/([0-9.]+),([0-9][0-9][0-9])\s*Mrd/', '\1\2 000000 ', $num );
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$num = preg_replace( '/([0-9.]+),([0-9][0-9])\s*Mrd/', '\1\2 0000000 ', $num );
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$num = preg_replace( '/([0-9.]+),([0-9])\s*Mrd/', '\1\2 00000000 ', $num );
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$num = preg_replace( '/\s*Mrd/', '000000000 ', $num );
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$num = preg_replace( '/([0-9.]+),([0-9][0-9][0-9])\s*Mio/', '\1\2 000 ', $num );
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$num = preg_replace( '/([0-9.]+),([0-9][0-9])\s*Mio/', '\1\2 0000 ', $num );
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$num = preg_replace( '/([0-9.]+),([0-9])\s*Mio/', '\1\2 00000 ', $num );
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$num = preg_replace( '/\s*Mio/', '000000 ', $num );
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$num = preg_replace( '/[. ]/', '', $num );
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$num = preg_replace( '/^[^0-9]+/', '', $num );
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$num = preg_replace( '/[^0-9].*/', '', $num );
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return $num;
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}
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public static function dplVarParserFunction( &$parser, $cmd ) {
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$parser->addTrackingCategory( 'dplvar-parserfunc-tracking-category' );
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$args = func_get_args();
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if ( $cmd == 'set' ) {
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return \DPL\Variables::setVar( $args );
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} elseif ( $cmd == 'default' ) {
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return \DPL\Variables::setVarDefault( $args );
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}
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return \DPL\Variables::getVar( $cmd );
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}
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private static function isRegexp( $needle ) {
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if ( strlen( $needle ) < 3 ) {
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return false;
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}
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if ( ctype_alnum( $needle[0] ) ) {
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return false;
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}
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$nettoNeedle = preg_replace( '/[ismu]*$/', '', $needle );
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if ( strlen( $nettoNeedle ) < 2 ) {
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return false;
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}
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if ( $needle[0] == $nettoNeedle[strlen( $nettoNeedle ) - 1] ) {
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return true;
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}
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return false;
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}
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public static function dplReplaceParserFunction( &$parser, $text, $pat = '', $repl = '' ) {
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$parser->addTrackingCategory( 'dplreplace-parserfunc-tracking-category' );
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if ( $text == '' || $pat == '' ) {
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return '';
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}
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# convert \n to a real newline character
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$repl = str_replace( '\n', "\n", $repl );
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# replace
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if ( !self::isRegexp( $pat ) ) {
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$pat = '`' . str_replace( '`', '\`', $pat ) . '`';
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}
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return @preg_replace( $pat, $repl, $text );
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}
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public static function dplChapterParserFunction( &$parser, $text = '', $heading = ' ', $maxLength = -1, $page = '?page?', $link = 'default', $trim = false ) {
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$parser->addTrackingCategory( 'dplchapter-parserfunc-tracking-category' );
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$output = \DPL\LST::extractHeadingFromText( $parser, $page, '?title?', $text, $heading, '', $sectionHeading, true, $maxLength, $link, $trim );
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return $output[0];
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}
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public static function dplMatrixParserFunction( &$parser, $name = '', $yes = '', $no = '', $flip = '', $matrix = '' ) {
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$parser->addTrackingCategory( 'dplmatrix-parserfunc-tracking-category' );
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$lines = explode( "\n", $matrix );
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$m = [];
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$sources = [];
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$targets = [];
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$from = '';
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$to = '';
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if ( $flip == '' | $flip == 'normal' ) {
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$flip = false;
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} else {
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$flip = true;
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}
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if ( $name == '' ) {
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$name = ' ';
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}
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if ( $yes == '' ) {
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$yes = ' x ';
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}
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if ( $no == '' ) {
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$no = ' ';
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}
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if ( $no[0] == '-' ) {
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$no = " $no ";
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}
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foreach ( $lines as $line ) {
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if ( strlen( $line ) <= 0 ) {
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continue;
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}
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if ( $line[0] != ' ' ) {
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$from = preg_split( ' *\~\~ *', trim( $line ), 2 );
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if ( !array_key_exists( $from[0], $sources ) ) {
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if ( count( $from ) < 2 || $from[1] == '' ) {
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$sources[$from[0]] = $from[0];
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} else {
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$sources[$from[0]] = $from[1];
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}
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$m[$from[0]] = [];
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}
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} elseif ( trim( $line ) != '' ) {
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$to = preg_split( ' *\~\~ *', trim( $line ), 2 );
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if ( count( $to ) < 2 || $to[1] == '' ) {
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$targets[$to[0]] = $to[0];
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} else {
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$targets[$to[0]] = $to[1];
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}
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$m[$from[0]][$to[0]] = true;
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}
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}
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ksort( $targets );
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$header = "\n";
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if ( $flip ) {
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foreach ( $sources as $from => $fromName ) {
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$header .= "![[$from|" . $fromName . "]]\n";
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}
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foreach ( $targets as $to => $toName ) {
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$targets[$to] = "[[$to|$toName]]";
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foreach ( $sources as $from => $fromName ) {
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if ( array_key_exists( $to, $m[$from] ) ) {
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$targets[$to] .= "\n|$yes";
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} else {
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$targets[$to] .= "\n|$no";
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}
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}
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$targets[$to] .= "\n|--\n";
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}
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return "{|class=dplmatrix\n|$name" . "\n" . $header . "|--\n!" . implode( "\n!", $targets ) . "\n|}";
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} else {
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foreach ( $targets as $to => $toName ) {
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$header .= "![[$to|" . $toName . "]]\n";
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}
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foreach ( $sources as $from => $fromName ) {
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$sources[$from] = "[[$from|$fromName]]";
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foreach ( $targets as $to => $toName ) {
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if ( array_key_exists( $to, $m[$from] ) ) {
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$sources[$from] .= "\n|$yes";
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} else {
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$sources[$from] .= "\n|$no";
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}
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}
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$sources[$from] .= "\n|--\n";
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}
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return "{|class=dplmatrix\n|$name" . "\n" . $header . "|--\n!" . implode( "\n!", $sources ) . "\n|}";
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}
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}
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private static function dumpParsedRefs( $parser, $label ) {
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// if (!preg_match("/Query Q/",$parser->mTitle->getText())) return '';
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echo '<pre>parser mLinks: ';
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ob_start();
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var_dump( $parser->mOutput->mLinks );
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$a = ob_get_contents();
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ob_end_clean();
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echo htmlspecialchars( $a, ENT_QUOTES );
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echo '</pre>';
|
|
echo '<pre>parser mTemplates: ';
|
|
ob_start();
|
|
var_dump( $parser->mOutput->mTemplates );
|
|
$a = ob_get_contents();
|
|
ob_end_clean();
|
|
echo htmlspecialchars( $a, ENT_QUOTES );
|
|
echo '</pre>';
|
|
}
|
|
|
|
// remove section markers in case the LabeledSectionTransclusion extension is not installed.
|
|
public static function removeSectionMarkers( $in, $assocArgs = [], $parser = null ) {
|
|
return '';
|
|
}
|
|
|
|
public static function fixCategory( $cat ) {
|
|
if ( $cat != '' ) {
|
|
self::$fixedCategories[$cat] = 1;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set Debugging Level
|
|
*
|
|
* @access public
|
|
* @param integer Debug Level
|
|
* @return void
|
|
*/
|
|
public static function setDebugLevel( $level ) {
|
|
self::$debugLevel = intval( $level );
|
|
}
|
|
|
|
/**
|
|
* Return Debugging Level
|
|
*
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
public static function getDebugLevel() {
|
|
return self::$debugLevel;
|
|
}
|
|
|
|
// reset everything; some categories may have been fixed, however via fixcategory=
|
|
public static function endReset( &$parser, $text ) {
|
|
if ( !self::$createdLinks['resetdone'] ) {
|
|
self::$createdLinks['resetdone'] = true;
|
|
foreach ( $parser->mOutput->mCategories as $key => $val ) {
|
|
if ( array_key_exists( $key, self::$fixedCategories ) ) {
|
|
self::$fixedCategories[$key] = $val;
|
|
}
|
|
}
|
|
// $text .= self::dumpParsedRefs($parser,"before final reset");
|
|
if ( self::$createdLinks['resetLinks'] ) {
|
|
$parser->mOutput->mLinks = [];
|
|
}
|
|
if ( self::$createdLinks['resetCategories'] ) {
|
|
$parser->mOutput->mCategories = self::$fixedCategories;
|
|
}
|
|
if ( self::$createdLinks['resetTemplates'] ) {
|
|
$parser->mOutput->mTemplates = [];
|
|
}
|
|
if ( self::$createdLinks['resetImages'] ) {
|
|
$parser->mOutput->mImages = [];
|
|
}
|
|
// $text .= self::dumpParsedRefs( $parser, 'after final reset' );
|
|
self::$fixedCategories = [];
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public static function endEliminate( &$parser, &$text ) {
|
|
// called during the final output phase; removes links created by DPL
|
|
if ( isset( self::$createdLinks ) ) {
|
|
// self::dumpParsedRefs($parser,"before final eliminate");
|
|
if ( array_key_exists( 0, self::$createdLinks ) ) {
|
|
foreach ( $parser->mOutput->getLinks() as $nsp => $link ) {
|
|
if ( !array_key_exists( $nsp, self::$createdLinks[0] ) ) {
|
|
continue;
|
|
}
|
|
// echo ("<pre> elim: created Links [$nsp] = ". count(DynamicPageListHooks::$createdLinks[0][$nsp])."</pre>\n");
|
|
// echo ("<pre> elim: parser Links [$nsp] = ". count($parser->mOutput->mLinks[$nsp]) ."</pre>\n");
|
|
$parser->mOutput->mLinks[$nsp] = array_diff_assoc( $parser->mOutput->mLinks[$nsp], self::$createdLinks[0][$nsp] );
|
|
// echo ("<pre> elim: parser Links [$nsp] nachher = ". count($parser->mOutput->mLinks[$nsp]) ."</pre>\n");
|
|
if ( count( $parser->mOutput->mLinks[$nsp] ) == 0 ) {
|
|
unset( $parser->mOutput->mLinks[$nsp] );
|
|
}
|
|
}
|
|
}
|
|
if ( isset( self::$createdLinks ) && array_key_exists( 1, self::$createdLinks ) ) {
|
|
foreach ( $parser->mOutput->mTemplates as $nsp => $tpl ) {
|
|
if ( !array_key_exists( $nsp, self::$createdLinks[1] ) ) {
|
|
continue;
|
|
}
|
|
// echo ("<pre> elim: created Tpls [$nsp] = ". count(DynamicPageListHooks::$createdLinks[1][$nsp])."</pre>\n");
|
|
// echo ("<pre> elim: parser Tpls [$nsp] = ". count($parser->mOutput->mTemplates[$nsp]) ."</pre>\n");
|
|
$parser->mOutput->mTemplates[$nsp] = array_diff_assoc( $parser->mOutput->mTemplates[$nsp], self::$createdLinks[1][$nsp] );
|
|
// echo ("<pre> elim: parser Tpls [$nsp] nachher = ". count($parser->mOutput->mTemplates[$nsp]) ."</pre>\n");
|
|
if ( count( $parser->mOutput->mTemplates[$nsp] ) == 0 ) {
|
|
unset( $parser->mOutput->mTemplates[$nsp] );
|
|
}
|
|
}
|
|
}
|
|
if ( isset( self::$createdLinks ) && array_key_exists( 2, self::$createdLinks ) ) {
|
|
$parser->mOutput->mCategories = array_diff_assoc( $parser->mOutput->mCategories, self::$createdLinks[2] );
|
|
}
|
|
if ( isset( self::$createdLinks ) && array_key_exists( 3, self::$createdLinks ) ) {
|
|
$parser->mOutput->mImages = array_diff_assoc( $parser->mOutput->mImages, self::$createdLinks[3] );
|
|
}
|
|
// $text .= self::dumpParsedRefs($parser,"after final eliminate".$parser->mTitle->getText());
|
|
}
|
|
|
|
/* self::$createdLinks = [
|
|
'resetLinks'=> false, 'resetTemplates' => false,
|
|
'resetCategories' => false, 'resetImages' => false, 'resetdone' => false
|
|
]; */
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Setups and Modifies Database Information
|
|
*
|
|
* @param DatabaseUpdater $updater
|
|
*/
|
|
public static function onLoadExtensionSchemaUpdates( DatabaseUpdater $updater ) {
|
|
$extDir = __DIR__;
|
|
|
|
$updater->addPostDatabaseUpdateMaintenance( 'DPL\\DB\\CreateTemplateUpdateMaintenance' );
|
|
|
|
$db = $updater->getDB();
|
|
if ( !$db->tableExists( 'dpl_clview' ) ) {
|
|
// PostgreSQL doesn't have IFNULL, so use COALESCE instead
|
|
$sqlNullMethod = ( $db->getType() === 'postgres' ? 'COALESCE' : 'IFNULL' );
|
|
$db->query( "CREATE VIEW {$db->tablePrefix()}dpl_clview AS SELECT $sqlNullMethod(cl_from, page_id) AS cl_from, $sqlNullMethod(cl_to, '') AS cl_to, cl_sortkey FROM {$db->tablePrefix()}page LEFT OUTER JOIN {$db->tablePrefix()}categorylinks ON {$db->tablePrefix()}page.page_id=cl_from;" );
|
|
}
|
|
}
|
|
}
|