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+<?php
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+// 1. [Required] Point to the composer or dompdf autoloader
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+require_once "vendor/autoload.php";
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+
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+// 2. [Optional] Set the path to your font directory
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+// By default dompdf loads fonts to dompdf/lib/fonts
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+// If you have modified your font directory set this
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+// variable appropriately.
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+//$fontDir = "lib/fonts";
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+
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+
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+// *** DO NOT MODIFY BELOW THIS POINT ***
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+
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+use Dompdf\Dompdf;
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+use Dompdf\CanvasFactory;
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+use Dompdf\Exception;
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+use Dompdf\FontMetrics;
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+use Dompdf\Options;
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+
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+use FontLib\Font;
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+
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+/**
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+ * Display command line usage
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+ */
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+function usage() {
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+ echo <<<EOD
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+
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+Usage: {$_SERVER["argv"][0]} font_family [n_file [b_file] [i_file] [bi_file]]
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+
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+font_family: the name of the font, e.g. Verdana, 'Times New Roman',
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+ monospace, sans-serif. If it equals to "system_fonts",
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+ all the system fonts will be installed.
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+
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+n_file: the .ttf or .otf file for the normal, non-bold, non-italic
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+ face of the font.
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+
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+{b|i|bi}_file: the files for each of the respective (bold, italic,
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+ bold-italic) faces.
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+
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+If the optional b|i|bi files are not specified, load_font.php will search
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+the directory containing normal font file (n_file) for additional files that
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+it thinks might be the correct ones (e.g. that end in _Bold or b or B). If
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+it finds the files they will also be processed. All files will be
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+automatically copied to the DOMPDF font directory, and afm files will be
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+generated using php-font-lib (https://github.com/PhenX/php-font-lib).
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+
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+Examples:
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+
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+./load_font.php silkscreen /usr/share/fonts/truetype/slkscr.ttf
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+./load_font.php 'Times New Roman' /mnt/c_drive/WINDOWS/Fonts/times.ttf
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+
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+EOD;
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+exit;
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+}
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+
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+if ( $_SERVER["argc"] < 3 && @$_SERVER["argv"][1] != "system_fonts" ) {
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+ usage();
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+}
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+
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+$dompdf = new Dompdf();
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+if (isset($fontDir) && realpath($fontDir) !== false) {
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+ $dompdf->getOptions()->set('fontDir', $fontDir);
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+}
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+
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+/**
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+ * Installs a new font family
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+ * This function maps a font-family name to a font. It tries to locate the
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+ * bold, italic, and bold italic versions of the font as well. Once the
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+ * files are located, ttf versions of the font are copied to the fonts
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+ * directory. Changes to the font lookup table are saved to the cache.
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+ *
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+ * @param Dompdf $dompdf dompdf main object
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+ * @param string $fontname the font-family name
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+ * @param string $normal the filename of the normal face font subtype
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+ * @param string $bold the filename of the bold face font subtype
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+ * @param string $italic the filename of the italic face font subtype
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+ * @param string $bold_italic the filename of the bold italic face font subtype
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+ *
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+ * @throws Exception
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+ */
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+function install_font_family($dompdf, $fontname, $normal, $bold = null, $italic = null, $bold_italic = null) {
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+ $fontMetrics = $dompdf->getFontMetrics();
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+
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+ // Check if the base filename is readable
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+ if ( !is_readable($normal) )
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+ throw new Exception("Unable to read '$normal'.");
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+
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+ $dir = dirname($normal);
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+ $basename = basename($normal);
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+ $last_dot = strrpos($basename, '.');
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+ if ($last_dot !== false) {
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+ $file = substr($basename, 0, $last_dot);
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+ $ext = strtolower(substr($basename, $last_dot));
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+ } else {
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+ $file = $basename;
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+ $ext = '';
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+ }
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+
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+ if ( !in_array($ext, array(".ttf", ".otf")) ) {
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+ throw new Exception("Unable to process fonts of type '$ext'.");
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+ }
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+
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+ // Try $file_Bold.$ext etc.
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+ $path = "$dir/$file";
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+
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+ $patterns = array(
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+ "bold" => array("_Bold", "b", "B", "bd", "BD"),
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+ "italic" => array("_Italic", "i", "I"),
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+ "bold_italic" => array("_Bold_Italic", "bi", "BI", "ib", "IB"),
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+ );
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+
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+ foreach ($patterns as $type => $_patterns) {
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+ if ( !isset($$type) || !is_readable($$type) ) {
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+ foreach($_patterns as $_pattern) {
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+ if ( is_readable("$path$_pattern$ext") ) {
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+ $$type = "$path$_pattern$ext";
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+ break;
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+ }
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+ }
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+
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+ if ( is_null($$type) )
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+ echo ("Unable to find $type face file.\n");
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+ }
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+ }
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+
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+ $fonts = compact("normal", "bold", "italic", "bold_italic");
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+ $entry = array();
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+
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+ // Copy the files to the font directory.
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+ foreach ($fonts as $var => $src) {
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+ if ( is_null($src) ) {
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+ $entry[$var] = $dompdf->getOptions()->get('fontDir') . '/' . mb_substr(basename($normal), 0, -4);
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+ continue;
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+ }
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+
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+ // Verify that the fonts exist and are readable
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+ if ( !is_readable($src) )
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+ throw new Exception("Requested font '$src' is not readable");
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+
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+ $dest = $dompdf->getOptions()->get('fontDir') . '/' . basename($src);
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+
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+ if ( !is_writeable(dirname($dest)) )
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+ throw new Exception("Unable to write to destination '$dest'.");
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+
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+ echo "Copying $src to $dest...\n";
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+
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+ if ( !copy($src, $dest) )
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+ throw new Exception("Unable to copy '$src' to '$dest'");
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+
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+ $entry_name = mb_substr($dest, 0, -4);
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+
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+ echo "Generating Adobe Font Metrics for $entry_name...\n";
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+
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+ $font_obj = Font::load($dest);
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+ $font_obj->saveAdobeFontMetrics("$entry_name.ufm");
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+ $font_obj->close();
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+
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+ $entry[$var] = $entry_name;
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+ }
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+
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+ // Store the fonts in the lookup table
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+ $fontMetrics->setFontFamily($fontname, $entry);
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+
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+ // Save the changes
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+ $fontMetrics->saveFontFamilies();
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+}
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+
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+// If installing system fonts (may take a long time)
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+if ( $_SERVER["argv"][1] === "system_fonts" ) {
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+ $fontMetrics = $dompdf->getFontMetrics();
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+ $files = glob("/usr/share/fonts/truetype/*.ttf") +
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+ glob("/usr/share/fonts/truetype/*/*.ttf") +
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+ glob("/usr/share/fonts/truetype/*/*/*.ttf") +
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+ glob("C:\\Windows\\fonts\\*.ttf") +
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+ glob("C:\\WinNT\\fonts\\*.ttf") +
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+ glob("/mnt/c_drive/WINDOWS/Fonts/");
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+ $fonts = array();
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+ foreach ($files as $file) {
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+ $font = Font::load($file);
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+ $records = $font->getData("name", "records");
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+ $type = $fontMetrics->getType($records[2]);
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+ $fonts[mb_strtolower($records[1])][$type] = $file;
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+ $font->close();
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+ }
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+
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+ foreach ( $fonts as $family => $files ) {
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+ echo " >> Installing '$family'... \n";
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+
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+ if ( !isset($files["normal"]) ) {
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+ echo "No 'normal' style font file\n";
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+ }
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+ else {
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+ install_font_family($dompdf, $family, @$files["normal"], @$files["bold"], @$files["italic"], @$files["bold_italic"]);
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+ echo "Done !\n";
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+ }
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+
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+ echo "\n";
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+ }
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+}
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+else {
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+ call_user_func_array("install_font_family", array_merge( array($dompdf), array_slice($_SERVER["argv"], 1) ));
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+}
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