103 lines
3 KiB
PHP
103 lines
3 KiB
PHP
<?php
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/**
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* Update list of upper case differences between JS and PHP
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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use MediaWiki\Maintenance\Maintenance;
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use MediaWiki\Shell\Shell;
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// @codeCoverageIgnoreStart
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require_once __DIR__ . '/../Maintenance.php';
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// @codeCoverageIgnoreEnd
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/**
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* Update list of upper case differences between JS and PHP
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*
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* @ingroup Maintenance
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* @since 1.33
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*/
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class GeneratePhpCharToUpperMappings extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Update list of upper case differences between JS and PHP.' );
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}
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public function execute() {
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global $IP;
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$data = [];
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$result = Shell::command(
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[ 'node', $IP . '/maintenance/mediawiki.Title/generateJsToUpperCaseList.js' ]
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)
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// Node allocates lots of memory
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->limits( [ 'memory' => 1024 * 1024 ] )
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->execute();
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if ( $result->getExitCode() !== 0 ) {
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$this->output( $result->getStderr() );
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return;
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}
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$jsUpperChars = json_decode( $result->getStdout() );
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'@phan-var string[] $jsUpperChars';
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$contentLanguage = $this->getServiceContainer()->getContentLanguage();
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for ( $i = 0; $i <= 0x10ffff; $i++ ) {
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if ( $i >= 0xd800 && $i <= 0xdfff ) {
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// Skip surrogate pairs
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continue;
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}
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$char = \UtfNormal\Utils::codepointToUtf8( $i );
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$phpUpper = $contentLanguage->ucfirst( $char );
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$jsUpper = $jsUpperChars[$i];
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if ( $jsUpper !== $phpUpper ) {
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if ( $char === $phpUpper ) {
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// Optimisation: Use 0 to signal "leave character unchanged".
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// Reduces the transfer size by ~50%. Reduces browser memory cost as well.
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$data[$char] = 0;
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} else {
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$data[$char] = $phpUpper;
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}
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}
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}
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$mappingJson = str_replace( ' ', "\t",
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json_encode( $data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE )
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) . "\n";
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$outputPath = '/resources/src/mediawiki.Title/phpCharToUpper.json';
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$file = fopen( $IP . $outputPath, 'w' );
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if ( !$file ) {
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$this->fatalError( "Unable to write file \"$IP$outputPath\"" );
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}
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fwrite( $file, $mappingJson );
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$this->output( count( $data ) . " differences found.\n" );
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$this->output( "Written to $outputPath\n" );
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}
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}
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// @codeCoverageIgnoreStart
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$maintClass = GeneratePhpCharToUpperMappings::class;
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require_once RUN_MAINTENANCE_IF_MAIN;
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// @codeCoverageIgnoreEnd
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