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Diffstat (limited to 'MLEB/UniversalLanguageSelector/includes/FontRepoCompiler.php')
-rw-r--r--MLEB/UniversalLanguageSelector/includes/FontRepoCompiler.php123
1 files changed, 123 insertions, 0 deletions
diff --git a/MLEB/UniversalLanguageSelector/includes/FontRepoCompiler.php b/MLEB/UniversalLanguageSelector/includes/FontRepoCompiler.php
new file mode 100644
index 00000000..35d56fe8
--- /dev/null
+++ b/MLEB/UniversalLanguageSelector/includes/FontRepoCompiler.php
@@ -0,0 +1,123 @@
+<?php
+
+/**
+ * This class parses font specification ini files to a central list.
+ * @author Niklas Laxström
+ * @since 2016.04
+ */
+class FontRepoCompiler {
+ protected $fsPath;
+ protected $webPath;
+
+ public function __construct( $fsPath, $webPath ) {
+ $this->fsPath = $fsPath;
+ $this->webPath = $webPath;
+ }
+
+ 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
+ ];
+ }
+
+ public function getFilesFromPath( $fspath ) {
+ return glob( "$fspath/*/font.ini" );
+ }
+
+ public function parseFile( $filepath ) {
+ return parse_ini_file( $filepath, true );
+ }
+
+ public function getLanguages( array $font ) {
+ if ( !isset( $font['languages'] ) ) {
+ return [];
+ }
+
+ $languages = explode( ',', $font['languages'] );
+ $languages = array_map( 'trim', $languages );
+
+ return $languages;
+ }
+
+ public function appendLanguages( &$languages, $fontLanguages, $fontname ) {
+ foreach ( $fontLanguages as $rcode ) {
+ $code = str_replace( '*', '', $rcode );
+
+ if ( !isset( $languages[$code] ) ) {
+ $languages[$code] = [ 'system' ];
+ }
+
+ if ( strpos( $rcode, '*' ) !== false ) {
+ if ( $languages[$code][0] === 'system' ) {
+ unset( $languages[$code][0] );
+ }
+ array_unshift( $languages[$code], $fontname );
+ } else {
+ $languages[$code][] = $fontname;
+ }
+ }
+ }
+
+ 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 ( [ 'woff', '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( $info['woff'] ) ) {
+ foreach ( glob( "$fontpath/*.{woff,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;
+ }
+}