The generator now embeds the original font's copyright notice to the …

…files it creates.
srobbin · Sep 16, 2009 · 779e36d · 779e36d
1 parent 0facde1
commit 779e36d
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Showing 4 changed files with 65 additions and 2 deletions.
diff --git a/fonts/Vegur.font.js b/fonts/Vegur.font.js
diff --git a/generate/lib/Cufon.php b/generate/lib/Cufon.php
@@ -110,12 +110,36 @@ public static function generate($file, array $options)
 
 		foreach (SVGFontContainer::fromFile($svgFile, $options) as $font)
 		{
-			$fonts[$font->getId()] = $options['callback'] . '(' . $font->toJavaScript() . ');';
+			$fonts[$font->getId()] = sprintf("%s%s(%s);\n",
+				self::createJSDocComment($font->getCopyright()),
+				$options['callback'],
+				$font->toJavaScript()
+			);
 		}
 
 		unlink($svgFile);
 
 		return $fonts;
 	}
 
+	/**
+	 * @return string
+	 */
+	public static function createJSDocComment($comment)
+	{
+		if ($comment === '')
+		{
+			return '';
+		}
+
+		$lines = explode("\n", wordwrap($comment, 72));
+
+		for ($i = 0, $l = count($lines); $i < $l; ++$i)
+		{
+			$lines[$i] = ' * ' . $lines[$i];
+		}
+
+		return "/*!\n" . implode("\n", $lines) . "\n */\n";
+	}
+
 }
diff --git a/generate/lib/SVGFont.php b/generate/lib/SVGFont.php
@@ -27,11 +27,22 @@ public function __construct(SimpleXMLElement $document, SVGFontContainer $contai
 		$this->container = $container;
 	}
 
+	/**
+	 * @return string
+	 */
 	public function __toString()
 	{
 		return $this->document->asXML();
 	}
 
+	/**
+	 * @return string
+	 */
+	public function getCopyright()
+	{
+		return $this->container->getCopyright();
+	}
+
 	/**
 	 * @return string
 	 */

diff --git a/generate/lib/SVGFontContainer.php b/generate/lib/SVGFontContainer.php
@@ -42,6 +42,27 @@ public function __construct(SimpleXMLElement $document, array $options)
 		$this->options = $options;
 	}
 
+	/**
+	 * @return string
+	 */
+	public function getCopyright()
+	{
+		$parts = array();
+
+		foreach ($this->document->xpath('//metadata') as $meta)
+		{
+			$content = preg_replace('/\.(?=\p{L})/u', '. ', trim((string) $meta));
+
+			$lines = explode("\n", $content);
+
+			array_splice($lines, 0, 2);
+
+			$parts[] = implode("\n", $lines);
+		}
+
+		return implode("\n\n", $parts);
+	}
+
 	/**
 	 * @return array of SVGFont
 	 */