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FontRepoCompiler.php
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FontRepoCompiler.php
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<?php
namespace UniversalLanguageSelector;
use MediaWiki\Output\OutputPage;
/**
* This class parses font specification ini files to a central list.
*
* @author Niklas Laxström
* @since 2016.04
*/
class FontRepoCompiler {
/** @var string */
protected $fsPath;
/** @var string */
protected $webPath;
/**
* @param string $fsPath
* @param string $webPath
*/
public function __construct( $fsPath, $webPath ) {
$this->fsPath = $fsPath;
$this->webPath = $webPath;
}
/**
* @return array
*/
public function getRepository() {
$files = $this->getFilesFromPath( $this->fsPath );
$fonts = [];
$languages = [];
foreach ( $files as $file ) {
$conf = $this->parseFile( $file );
$fontPath = dirname( $file );
foreach ( $conf as $fontname => $font ) {
$fontLanguages = $this->getLanguages( $font );
$this->appendLanguages( $languages, $fontLanguages, $fontname );
$fonts[$fontname] = $this->getFontInfo( $font, $fontPath );
}
}
ksort( $languages );
ksort( $fonts );
return [
'base' => $this->webPath,
'languages' => $languages,
'fonts' => $fonts
];
}
/**
* @param string $fspath
* @return array|false
*/
public function getFilesFromPath( $fspath ) {
return glob( "$fspath/*/font.ini" );
}
/**
* @param string $filepath
* @return array|false
*/
public function parseFile( $filepath ) {
return parse_ini_file( $filepath, true );
}
/**
* @param array $font
* @return array
*/
public function getLanguages( array $font ) {
if ( !isset( $font['languages'] ) ) {
return [];
}
$languages = explode( ',', $font['languages'] );
$languages = array_map( 'trim', $languages );
return $languages;
}
/**
* @param array &$languages
* @param array $fontLanguages
* @param string $fontname
*/
public function appendLanguages( &$languages, $fontLanguages, $fontname ) {
foreach ( $fontLanguages as $rcode ) {
$code = str_replace( '*', '', $rcode );
if ( !isset( $languages[$code] ) ) {
$languages[$code] = [ 'system' ];
}
if ( str_contains( $rcode, '*' ) ) {
if ( $languages[$code][0] === 'system' ) {
unset( $languages[$code][0] );
}
array_unshift( $languages[$code], $fontname );
} else {
$languages[$code][] = $fontname;
}
}
}
/**
* @param array $font
* @param string $fontpath
* @return array
*/
public function getFontInfo( $font, $fontpath ) {
$info = [];
$fontdir = basename( $fontpath );
if ( isset( $font['fontweight'] ) ) {
$info['fontweight'] = $font['fontweight'];
}
if ( isset( $font['fontstyle'] ) ) {
$info['fontstyle'] = $font['fontstyle'];
}
foreach ( [ 'woff2' ] as $format ) {
if ( isset( $font[$format] ) ) {
$info[$format] = OutputPage::transformFilePath( $fontdir, $fontpath, $font[$format] );
}
}
// If font formats are not explicitly defined, scan the directory.
if ( !isset( $info['woff2'] ) ) {
foreach ( glob( "$fontpath/*.woff2", GLOB_BRACE ) as $fontfile ) {
$type = substr( $fontfile, strrpos( $fontfile, '.' ) + 1 );
$info[$type] = OutputPage::transformFilePath( $fontdir, $fontpath, basename( $fontfile ) );
}
}
// Font variants
if ( isset( $font['bold'] ) ) {
$info['variants']['bold'] = $font['bold'];
}
if ( isset( $font['bolditalic'] ) ) {
$info['variants']['bolditalic'] = $font['bolditalic'];
}
if ( isset( $font['italic'] ) ) {
$info['variants']['italic'] = $font['italic'];
}
return $info;
}
}

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Mime Type
text/x-php
Expires
Sat, Oct 3, 10:52 (1 w, 1 d ago)
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local-disk
Storage Format
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Storage Handle
4b/58/a743c9cdfa93095e536fc4c3abc9
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FontRepoCompiler.php (3 KB)

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