First attempt at font test page generation

Does not include all variants and not all languages have example content. Change-Id: If5b759f2ed6e8e487f73ea7a88be5cc6b741b356
2016-04-14 11:12:43 +02:00
parent 6b8c33e763
commit 71133ffdfc
3 changed files with 1667 additions and 0 deletions
--- a/scripts/generate-font-test-page.php
+++ b/scripts/generate-font-test-page.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ *
+ * @author Niklas Laxström
+ * @license GPL-2.0+
+ * @file
+ */
+
+// Standard boilerplate to define $IP
+if ( getenv( 'MW_INSTALL_PATH' ) !== false ) {
+	$IP = getenv( 'MW_INSTALL_PATH' );
+} else {
+	$dir = __DIR__;
+	$IP = "$dir/../../..";
+}
+require_once "$IP/maintenance/Maintenance.php";
+
+class GenerateFontTestPage extends Maintenance {
+	public function __construct() {
+		parent::__construct();
+		$this->mDescription = 'Creates a HTML page with text for all fonts.';
+	}
+
+	public function execute() {
+		$base = dirname( __DIR__ );
+
+		$relpath = '../data/fontrepo/fonts';
+		$compiler = new FontRepoCompiler( "$base/data/fontrepo/fonts", $relpath );
+
+		$list = $compiler->getRepository();
+
+		$corpus = file_get_contents( __DIR__ . '/../data/langsamples.json' );
+		$corpus = FormatJson::decode( $corpus, true );
+
+		$body = '';
+
+		foreach ( $list['languages'] as $code => $fonts ) {
+			foreach ( $fonts as $fontname ) {
+				if ( $fontname === 'system' ) {
+					continue;
+				}
+
+				$class = 'font-' . substr( md5( $fontname ), 0, 6 );
+				$body .= Html::element(
+					'div',
+					[ 'class' => "$class sax" ],
+					"[$code/$fontname] {$corpus[$code]}"
+				);
+			}
+		}
+
+		$css = ".sax { white-space: nowrap; overflow: hidden; }\n\n";
+		$formats = [ 'woff2', 'woff', 'ttf' ];
+
+		foreach ( $list['fonts'] as $fontname => $font ) {
+			$class = 'font-' . substr( md5( $fontname ), 0, 6 );
+
+			$css .= "@font-face {\n\tfont-family: '$fontname';\n\tsrc:\n";
+
+			$xus = [];
+			foreach ( $formats as $format ) {
+				if ( !isset( $font[$format] ) ) {
+					continue;
+				}
+				$xus[] = "\turl('$relpath/{$font[$format]}?{$font['version']}') format('$format')";
+			}
+
+			$css .= implode( ",\n", $xus );
+
+			$css .= ";\n}\n\n";
+
+			$css .= ".$class {\n\tfont-family: '$fontname';\n}\n\n";
+		}
+
+		// Charset is needed, because Edge is so brilliant that it thinks this page full of UTF-8
+		// is actually in some legacy encoding and does not provide way to change it ;)
+		$html = <<<HTML
+<html>
+<head>
+<meta charset="UTF-8">
+<style>
+$css
+</style>
+</head>
+<body>
+$body
+</body>
+HTML;
+
+		file_put_contents( "$base/tests/all-fonts.html", $html );
+		$this->output( "Done.\n" );
+	}
+}
+
+$maintClass = 'GenerateFontTestPage';
+require_once DO_MAINTENANCE;