From 42e3a65131dad33664024e7ef0eb36507e87bf9f Mon Sep 17 00:00:00 2001
From: Santhosh Thottingal <santhosh.thottingal@gmail.com>
Date: Wed, 14 Nov 2012 15:21:23 +0530
Subject: [PATCH] Support font variants

Generate the font listing in javascript with variant support

An example of generated script:

"Opendyslexic": {
	"version": "0.6",
	"license": "Creative Commons Attribution 3.0 Unported License",
	"ttf": "Opendyslexic\/opendyslexic.ttf",
	"eot": "Opendyslexic\/opendyslexic.eot",
	"woff": "Opendyslexic\/opendyslexic.woff",
	"variants": {
		"bold": "Opendyslexic Bold",
		"italic": "Opendyslexic Italic"
	}
},
"Opendyslexic Bold": {
	"version": "0.6",
	"license": "Creative Commons Attribution 3.0 Unported License",
	"fontweight": "bold",
	"ttf": "Opendyslexic\/opendyslexic-bold.ttf",
	"eot": "Opendyslexic\/opendyslexic-bold.eot",
	"woff": "Opendyslexic\/opendyslexic-bold.woff"
},
"Opendyslexic Italic": {
	"version": "0.6",
	"license": "Creative Commons Attribution 3.0 Unported License",
	"fontstyle": "italic",
	"ttf": "Opendyslexic\/opendyslexic-italic.ttf",
	"eot": "Opendyslexic\/opendyslexic-italic.eot",
	"woff": "Opendyslexic\/opendyslexic-italic.woff"
},

Corresponding ini file:

[Opendyslexic]
languages=en,af,pt,es,sw,de,fi,sq,fr,hu,ca,da,fo,ga,is,ms,sv,wa,lb,gd,oc,tr,mi,it,et,cy
version=0.6
license=Creative Commons Attribution 3.0 Unported License
licensefile=http://dyslexicfonts.com/license.php
url=https://github.com/antijingoist/open-dyslexic
ttf=opendyslexic.ttf
eot=opendyslexic.eot
woff=opendyslexic.woff
bold=Opendyslexic Bold
italic=Opendyslexic Italic

[Opendyslexic Bold]
ttf=opendyslexic-bold.ttf
eot=opendyslexic-bold.eot
woff=opendyslexic-bold.woff
fontweight=bold

[Opendyslexic Italic]
ttf=opendyslexic-italic.ttf
eot=opendyslexic-italic.eot
woff=opendyslexic-italic.woff
fontstyle=italic

Change-Id: I55afcd89fe5be5ecf35b4f2fc47ba508fbcfc41e
---
 data/fontrepo/scripts/compile.php | 83 ++++++++++++++++++++++++-------
 1 file changed, 66 insertions(+), 17 deletions(-)

diff --git a/data/fontrepo/scripts/compile.php b/data/fontrepo/scripts/compile.php
index 43136829..a202072f 100644
--- a/data/fontrepo/scripts/compile.php
+++ b/data/fontrepo/scripts/compile.php
@@ -1,36 +1,85 @@
 <?php
 
 if ( isset( $_SERVER['REQUEST_METHOD'] ) ) {
-  exit();
+	exit();
 }
 
 $list = array();
 $list['base'] = '../data/fontrepo/fonts/';
 foreach ( glob( '../fonts/*/font.ini' ) as $inifile ) {
 	$conf = parse_ini_file( $inifile, true );
+	$languages = array();
+	$version = null;
+	$license = null;
 	foreach ( $conf as $fontname => $font ) {
-		foreach ( explode( ',', $font['languages'] ) as $rcode ) {
-			$rcode = trim( $rcode );
-			$code = str_replace( '*', '', $rcode );
-			if ( !isset( $list['languages'][$code] ) ) {
-				$list['languages'][$code] = array( 'system' );
-			}
-			if ( strpos( $rcode, '*' ) !== false ) {
-				unset( $list['languages'][$code][0] );
-				array_unshift( $list['languages'][$code], $fontname );
-			} else {
-				$list['languages'][$code][] = $fontname;
+
+		if ( isset( $font['languages'] ) ) {
+			$languages = explode( ',', $font['languages'] );
+			foreach ( $languages as $rcode ) {
+				$rcode = trim( $rcode );
+				$code = str_replace( '*', '', $rcode );
+				if ( !isset( $list['languages'][$code] ) ) {
+					$list['languages'][$code] = array( 'system' );
+				}
+				if ( strpos( $rcode, '*' ) !== false ) {
+					unset( $list['languages'][$code][0] );
+					array_unshift( $list['languages'][$code], $fontname );
+				} else {
+					$list['languages'][$code][] = $fontname;
+				}
 			}
 		}
+		if ( isset( $font['version'] ) ) {
+			$version = $font['version'];
+		}
+		if ( isset( $font['license'] ) ) {
+			$license = $font['license'];
+		}
+
 		$list['fonts'][$fontname] = array(
-			'version' => $font['version'],
-			'license' => @$font['license'],
+			'version' => $version,
+			'license' => $license,
 		);
 
+		if ( isset( $font['fontweight'] ) ) {
+			$list['fonts'][$fontname]['fontweight'] = $font['fontweight'];
+		}
+		if ( isset( $font['fontstyle'] ) ) {
+			$list['fonts'][$fontname]['fontstyle'] = $font['fontstyle'];
+		}
+
 		$dir = dirname( $inifile );
-		foreach ( glob( "$dir/*.{eot,ttf,woff,svg}", GLOB_BRACE ) as $fontfile ) {
-			$type = substr( $fontfile, strrpos( $fontfile, '.' ) + 1 );
-			$list['fonts'][$fontname][$type] = str_replace( dirname( $dir ) . '/', '', $fontfile );
+
+		if ( isset( $font['ttf'] ) ) {
+			$list['fonts'][$fontname]['ttf'] = basename( $dir ) . '/' . $font['ttf'] ;
+		}
+		if ( isset( $font['svg'] ) ) {
+			$list['fonts'][$fontname]['svg'] = basename( $dir ) . '/' . $font['svg'];
+		}
+		if ( isset( $font['eot'] ) ) {
+			$list['fonts'][$fontname]['eot'] = basename( $dir ) . '/' . $font['eot'];
+		}
+		if ( isset( $font['woff'] ) ) {
+			$list['fonts'][$fontname]['woff'] = basename( $dir ) . '/' . $font['woff'];
+		}
+
+		// If font formats are not explicitly defined, scan the directory.
+		if ( !isset( $list['fonts'][$fontname]['ttf'] ) ) {
+			foreach ( glob( "$dir/*.{eot,ttf,woff,svg}", GLOB_BRACE ) as $fontfile ) {
+				$type = substr( $fontfile, strrpos( $fontfile, '.' ) + 1 );
+				$list['fonts'][$fontname][$type] = str_replace( dirname( $dir ) . '/', '', $fontfile );
+			}
+		}
+
+		// Font variants
+		if ( isset( $font['bold'] ) ) {
+			$list['fonts'][$fontname]['variants']['bold'] = $font['bold'];
+		}
+		if ( isset( $font['bolditalic'] ) ) {
+			$list['fonts'][$fontname]['variants']['bolditalic'] = $font['bolditalic'];
+		}
+		if ( isset( $font['italic'] ) ) {
+			$list['fonts'][$fontname]['variants']['italic'] = $font['italic'];
 		}
 	}
 }