e054af704c
This is now new standard way of doing this in MediaWiki. Since this makes the font repo bit longer, compensated by no longer providing version information, which also simplifies the code. Uncompressed increase is 542 bytes. Depends on https://github.com/wikimedia/jquery.webfonts/pull/45 Bug: T135806 Change-Id: I1921115fc1abc20e6e756044c0a84a9fe4133884
134 lines
3.2 KiB
PHP
134 lines
3.2 KiB
PHP
<?php
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/**
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* This class parses font specification ini files to a central list.
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* @author Niklas Laxström
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* @since 2016.04
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*/
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class FontRepoCompiler {
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protected $fsPath;
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protected $webPath;
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public function __construct( $fsPath, $webPath ) {
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$this->fsPath = $fsPath;
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$this->webPath = $webPath;
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}
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public function getRepository() {
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$files = $this->getFilesFromPath( $this->fsPath );
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$fonts = [];
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$languages = [];
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foreach ( $files as $file ) {
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$conf = $this->parseFile( $file );
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$fontPath = dirname( $file );
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foreach ( $conf as $fontname => $font ) {
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$fontLanguages = $this->getLanguages( $font );
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$this->appendLanguages( $languages, $fontLanguages, $fontname );
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$fonts[$fontname] = $this->getFontInfo( $font, $fontPath );
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}
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}
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ksort( $languages );
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ksort( $fonts );
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return [
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'base' => $this->webPath,
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'languages' => $languages,
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'fonts' => $fonts
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];
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}
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public function getFilesFromPath( $fspath ) {
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return glob( "$fspath/*/font.ini" );
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}
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public function parseFile( $filepath ) {
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return parse_ini_file( $filepath, true );
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}
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public function getLanguages( array $font ) {
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if ( !isset( $font['languages'] ) ) {
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return [];
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}
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$languages = explode( ',', $font['languages'] );
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$languages = array_map( 'trim', $languages );
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return $languages;
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}
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public function appendLanguages( &$languages, $fontLanguages, $fontname ) {
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foreach ( $fontLanguages as $rcode ) {
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$code = str_replace( '*', '', $rcode );
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if ( !isset( $languages[$code] ) ) {
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$languages[$code] = [ 'system' ];
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}
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if ( strpos( $rcode, '*' ) !== false ) {
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if ( $languages[$code][0] === 'system' ) {
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unset( $languages[$code][0] );
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}
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array_unshift( $languages[$code], $fontname );
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} else {
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$languages[$code][] = $fontname;
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}
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}
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}
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public function getFontInfo( $font, $fontpath ) {
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$info = [];
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$fontdir = basename( $fontpath );
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if ( isset( $font['fontweight'] ) ) {
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$info['fontweight'] = $font['fontweight'];
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}
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if ( isset( $font['fontstyle'] ) ) {
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$info['fontstyle'] = $font['fontstyle'];
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}
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foreach ( [ 'ttf', 'svg', 'eot', 'woff', 'woff2' ] as $format ) {
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if ( isset( $font[$format] ) ) {
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$info[$format] = $this->getFontWebPath( $fontpath, $fontdir, $font[$format] );
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}
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}
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// If font formats are not explicitly defined, scan the directory.
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if ( !isset( $info['ttf'] ) ) {
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foreach ( glob( "$fontpath/*.{eot,ttf,woff,woff2,svg}", GLOB_BRACE ) as $fontfile ) {
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$type = substr( $fontfile, strrpos( $fontfile, '.' ) + 1 );
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$info[$type] = $this->getFontWebPath( $fontpath, $fontdir, basename( $fontfile ) );
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}
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}
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// Font variants
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if ( isset( $font['bold'] ) ) {
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$info['variants']['bold'] = $font['bold'];
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}
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if ( isset( $font['bolditalic'] ) ) {
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$info['variants']['bolditalic'] = $font['bolditalic'];
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}
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if ( isset( $font['italic'] ) ) {
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$info['variants']['italic'] = $font['italic'];
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}
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return $info;
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}
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private function getFontWebPath( $path, $fontdir, $filename ) {
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if ( method_exists( 'OutputPage', 'transformFilePath' ) ) {
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return OutputPage::transformFilePath( $fontdir, $path, $filename );
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}
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// BC for MediaWiki <= 1.27
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$hash = md5_file( "$path/$filename" );
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return "$fontdir/$filename?" . substr( $hash, 0, 5 );
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}
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}
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