MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / language / generateNormalizerData.php

diff --git a/maintenance/language/generateNormalizerData.php b/maintenance/language/generateNormalizerData.php
deleted file mode 100644 (file)
index cb9910f..0000000
--- a/maintenance/language/generateNormalizerData.php
+++ /dev/null
@@ -1,137 +0,0 @@
-<?php
-
-require_once( dirname( __FILE__ ) . '/../Maintenance.php' );
-
-require_once( dirname( __FILE__ ) . '/../../includes/normal/UtfNormalUtil.php' );
-
-/**
- * Generates normalizer data files for Arabic and Malayalam.
- * For NFC see includes/normal.
- */
-class GenerateNormalizerData extends Maintenance {
-       var $dataFile;
-
-       public function __construct() {
-               parent::__construct();
-               $this->addOption( 'unicode-data-file', 'The local location of the data file ' .
-                       'from http://unicode.org/Public/UNIDATA/UnicodeData.txt', false, true );
-       }
-
-       public function execute() {
-               if ( !$this->hasOption( 'unicode-data-file' ) ) {
-                       $this->dataFile = 'UnicodeData.txt';
-                       if ( !file_exists( $this->dataFile ) ) {
-                               $this->error( "Unable to find UnicodeData.txt. Please specify its location with --unicode-data-file=<FILE>" );
-                               exit( 1 );
-                       }
-               } else {
-                       $this->dataFile = $this->getOption( 'unicode-data-file' );
-                       if ( !file_exists( $this->dataFile ) ) {
-                               $this->error( 'Unable to find the specified data file.' );
-                               exit( 1 );
-                       }
-               }
-
-               $this->generateArabic();
-               $this->generateMalayalam();
-       }
-
-       function generateArabic() {
-               $file = fopen( $this->dataFile, 'r' );
-               if ( !$file ) {
-                       $this->error( 'Unable to open the data file.' );
-                       exit( 1 );
-               }
-
-               // For the file format, see http://www.unicode.org/reports/tr44/
-               $fieldNames = array(
-                       'Code',
-                       'Name',
-                       'General_Category',
-                       'Canonical_Combining_Class',
-                       'Bidi_Class',
-                       'Decomposition_Type_Mapping',
-                       'Numeric_Type_Value',
-                       'Bidi_Mirrored',
-                       'Unicode_1_Name',
-                       'ISO_Comment',
-                       'Simple_Uppercase_Mapping',
-                       'Simple_Lowercase_Mapping',
-                       'Simple_Titlecase_Mapping'
-               );
-
-               $pairs = array();
-
-               $lineNum = 0;
-               while ( false !== ( $line = fgets( $file ) ) ) {
-                       ++$lineNum;
-
-                       # Strip comments
-                       $line = trim( substr( $line, 0, strcspn( $line, '#' ) ) );
-                       if ( $line === '' ) {
-                               continue;
-                       }
-
-                       # Split fields
-                       $numberedData = explode( ';', $line );
-                       $data = array();
-                       foreach ( $fieldNames as $number => $name ) {
-                               $data[$name] = $numberedData[$number];
-                       }
-
-                       $code = base_convert( $data['Code'], 16, 10 );
-                       if ( ( $code >= 0xFB50 && $code <= 0xFDFF ) # Arabic presentation forms A
-                               || ( $code >= 0xFE70 && $code <= 0xFEFF ) ) # Arabic presentation forms B
-                       {
-                               if ( $data['Decomposition_Type_Mapping'] === '' ) {
-                                       // No decomposition
-                                       continue;
-                               }
-                               if ( !preg_match( '/^ *(<\w*>) +([0-9A-F ]*)$/',
-                                       $data['Decomposition_Type_Mapping'], $m ) )
-                               {
-                                       $this->error( "Can't parse Decomposition_Type/Mapping on line $lineNum" );
-                                       $this->error( $line );
-                                       continue;
-                               }
-
-                               $source = hexSequenceToUtf8( $data['Code'] );
-                               $dest = hexSequenceToUtf8( $m[2] );
-                               $pairs[$source] = $dest;
-                       }
-               }
-
-               global $IP;
-               file_put_contents( "$IP/serialized/normalize-ar.ser", serialize( $pairs ) );
-               echo "ar: " . count( $pairs ) . " pairs written.\n";
-       }
-
-       function generateMalayalam() {
-               $hexPairs = array(
-                       # From http://unicode.org/versions/Unicode5.1.0/#Malayalam_Chillu_Characters
-                       '0D23 0D4D 200D' => '0D7A',
-                       '0D28 0D4D 200D' => '0D7B',
-                       '0D30 0D4D 200D' => '0D7C',
-                       '0D32 0D4D 200D' => '0D7D',
-                       '0D33 0D4D 200D' => '0D7E',
-
-                       # From http://permalink.gmane.org/gmane.science.linguistics.wikipedia.technical/46413
-                       '0D15 0D4D 200D' => '0D7F',
-               );
-
-               $pairs = array();
-               foreach ( $hexPairs as $hexSource => $hexDest ) {
-                       $source = hexSequenceToUtf8( $hexSource );
-                       $dest = hexSequenceToUtf8( $hexDest );
-                       $pairs[$source] = $dest;
-               }
-
-               global $IP;
-               file_put_contents( "$IP/serialized/normalize-ml.ser", serialize( $pairs ) );
-               echo "ml: " . count( $pairs ) . " pairs written.\n";
-       }
-}
-
-$maintClass = 'GenerateNormalizerData';
-require_once( RUN_MAINTENANCE_IF_MAIN );
-