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Support autofinding of more variant files #10

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Support autofinding of more variant files #10

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28 changes: 15 additions & 13 deletions load_font.php
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Original file line number Diff line number Diff line change
Expand Up @@ -101,23 +101,25 @@ function install_font_family($dompdf, $fontname, $normal, $bold = null, $italic
}

// Try $file_Bold.$ext etc.
$path = "$dir/$file";

$patterns = array(
"bold" => array("_Bold", "b", "B", "bd", "BD"),
"italic" => array("_Italic", "i", "I"),
"bold_italic" => array("_Bold_Italic", "bi", "BI", "ib", "IB"),
$path = preg_replace('/(:?[_-]?Regular|[_-]R)$/', '', "$dir/$file");
$separators = array("", "_", "-");
$suffixes = array(
"bold" => array("Bold", "b", "B", "bd", "BD"),
"italic" => array("Italic", "i", "I", "RI"),
"bold_italic" => array("BoldItalic", "Bold_Italic", "bi", "BI", "ib", "IB"),
);
foreach ($patterns as $type => $_patterns) {

foreach ($suffixes as $type => $type_suffixes) {
if ( !isset($$type) || !is_readable($$type) ) {
foreach($_patterns as $_pattern) {
if ( is_readable("$path$_pattern$ext") ) {
$$type = "$path$_pattern$ext";
break;
foreach ($type_suffixes as $suffix) {
foreach ($separators as $separator) {
if ( is_readable("$path$separator$suffix$ext") ) {
$$type = "$path$separator$suffix$ext";
break;
}
}
}

if ( is_null($$type) )
echo ("Unable to find $type face file.\n");
}
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