MediaWiki REL1_33
generateNormalizerDataAr.php
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1<?php
24require_once __DIR__ . '/../Maintenance.php';
25
27
41 public function __construct() {
42 parent::__construct();
43 $this->addDescription( 'Generate the normalizer data file for Arabic' );
44 $this->addOption( 'unicode-data-file', 'The local location of the data file ' .
45 'from https://unicode.org/Public/6.0.0/ucd/UnicodeData.txt', false, true );
46 }
47
48 public function getDbType() {
50 }
51
52 public function execute() {
53 if ( !$this->hasOption( 'unicode-data-file' ) ) {
54 $dataFile = 'UnicodeData.txt';
55 if ( !file_exists( $dataFile ) ) {
56 $this->fatalError( "Unable to find UnicodeData.txt. Please specify " .
57 "its location with --unicode-data-file=<FILE>" );
58 }
59 } else {
60 $dataFile = $this->getOption( 'unicode-data-file' );
61 if ( !file_exists( $dataFile ) ) {
62 $this->fatalError( 'Unable to find the specified data file.' );
63 }
64 }
65
66 $file = fopen( $dataFile, 'r' );
67 if ( !$file ) {
68 $this->fatalError( 'Unable to open the data file.' );
69 }
70
71 // For the file format, see https://www.unicode.org/reports/tr44/
72 $fieldNames = [
73 'Code',
74 'Name',
75 'General_Category',
76 'Canonical_Combining_Class',
77 'Bidi_Class',
78 'Decomposition_Type_Mapping',
79 'Numeric_Type_Value_6',
80 'Numeric_Type_Value_7',
81 'Numeric_Type_Value_8',
82 'Bidi_Mirrored',
83 'Unicode_1_Name',
84 'ISO_Comment',
85 'Simple_Uppercase_Mapping',
86 'Simple_Lowercase_Mapping',
87 'Simple_Titlecase_Mapping'
88 ];
89
90 $pairs = [];
91
92 $lineNum = 0;
93 while ( ( $line = fgets( $file ) ) !== false ) {
94 ++$lineNum;
95
96 # Strip comments
97 $line = trim( substr( $line, 0, strcspn( $line, '#' ) ) );
98 if ( $line === '' ) {
99 continue;
100 }
101
102 # Split fields
103 $numberedData = explode( ';', $line );
104 $data = [];
105 foreach ( $fieldNames as $number => $name ) {
106 $data[$name] = $numberedData[$number];
107 }
108
109 $code = base_convert( $data['Code'], 16, 10 );
110 if ( ( $code >= 0xFB50 && $code <= 0xFDFF ) # Arabic presentation forms A
111 || ( $code >= 0xFE70 && $code <= 0xFEFF ) # Arabic presentation forms B
112 ) {
113 if ( $data['Decomposition_Type_Mapping'] === '' ) {
114 // No decomposition
115 continue;
116 }
117 if ( !preg_match( '/^ *(<\w*>) +([0-9A-F ]*)$/',
118 $data['Decomposition_Type_Mapping'], $m )
119 ) {
120 $this->error( "Can't parse Decomposition_Type/Mapping on line $lineNum" );
121 $this->error( $line );
122 continue;
123 }
124
125 $source = UtfNormal\Utils::hexSequenceToUtf8( $data['Code'] );
126 $dest = UtfNormal\Utils::hexSequenceToUtf8( $m[2] );
127 $pairs[$source] = $dest;
128 }
129 }
130
131 global $IP;
132 $writer = new StaticArrayWriter();
133 file_put_contents( "$IP/languages/data/normalize-ar.php", $writer->create(
134 $pairs,
135 'File created by generateNormalizerDataAr.php'
136 ) );
137
138 echo "ar: " . count( $pairs ) . " pairs written.\n";
139 }
140}
141
142$maintClass = GenerateNormalizerDataAr::class;
143require_once RUN_MAINTENANCE_IF_MAIN;
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
$IP
Definition WebStart.php:41
$line
Definition cdb.php:59
Generates the normalizer data file for Arabic.
getDbType()
Does the script need different DB access? By default, we give Maintenance scripts normal rights to th...
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
error( $err, $die=0)
Throw an error to the user.
const DB_NONE
Constants for DB access type.
hasOption( $name)
Checks to see if a particular option exists.
addDescription( $text)
Set the description text.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
getOption( $name, $default=null)
Get an option, or return the default.
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
Format a static PHP array to be written to a file.
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
$data
Utility to generate mapping file used in mw.Title (phpCharToUpper.json)
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not it can be in the form of< username >< more info > e g for bot passwords intended to be added to log contexts Fields it might only if the login was with a bot password it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable & $code
Definition hooks.txt:856
Allows to change the fields on the form that will be generated $name
Definition hooks.txt:271
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition injection.txt:37
require_once RUN_MAINTENANCE_IF_MAIN
$source
if(PHP_SAPI !='cli-server') if(!isset( $_SERVER['SCRIPT_FILENAME'])) $file
Definition router.php:42