/**
* @param array $style
* @param string $remoteFile
* @param resource $context
* @return bool
*/
public function registerFont($style, $remoteFile, $context = null)
{
$fontDir = $this->getOptions()->getFontDir();
$fontname = mb_strtolower($style["family"]);
$families = $this->getFontFamilies();
$entry = array();
if (isset($families[$fontname])) {
$entry = $families[$fontname];
}
$localFile = $fontDir . DIRECTORY_SEPARATOR . md5($remoteFile);
$localTempFile = $this->options->get('tempDir') . "/" . md5($remoteFile);
$cacheEntry = $localFile;
$localFile .= "." . strtolower(pathinfo($remoteFile, PATHINFO_EXTENSION));
$styleString = $this->getType("{$style['weight']} {$style['style']}");
if (!isset($entry[$styleString])) {
$entry[$styleString] = $cacheEntry;
// Download the remote file
$remoteFileContent = @Helpers::getFileContent($remoteFile, null, $context);
if (false === $remoteFileContent) {
return false;
}
file_put_contents($localTempFile, $remoteFileContent);
$font = Font::load($localTempFile);
if (!$font) {
unlink($localTempFile);
return false;
}
$font->parse();
$font->saveAdobeFontMetrics("{$cacheEntry}.ufm");
$font->close();
if (file_exists($localTempFile)) {
unlink($localTempFile);
}
if (!file_exists("{$cacheEntry}.ufm")) {
return false;
}
// Save the changes
file_put_contents($localFile, $remoteFileContent);
if (!file_exists($localFile)) {
unlink("{$cacheEntry}.ufm");
return false;
}
$this->setFontFamily($fontname, $entry);
$this->saveFontFamilies();
}
return true;
}
/**
* Get the dompdf option value
*
* @param string $key
* @return mixed
* @deprecated
*/
public function get_option($key)
{
return $this->options->get($key);
}
