hurlus.php

<?php

/**
 * This class should perform all that Hurlus want with XML/TEI source
 * with custom design
 */
include_once(dirname(dirname(__FILE__)) . '/latex/latex.php');

if (isset($argv[0]) && realpath($argv[0]) == realpath(__FILE__)) Hurlus::cli(); //direct CLI
class Hurlus
{
    private static function init()
    {
        
    }

    public static function pdf($teifile, $dstdir = '')
    {
        if ($dstdir) {
            $dstdir = rtrim($dstdir, '/\\') . '/';
            if (!file_exists($dstdir)) {
                mkdir($dstdir, 0775, true);
                @chmod($dstdir, 0775);  // let @, if www-data is not owner but allowed to write
            }
        }
        $latex = new Latex();
        $latex->load($teifile);
        $texfile = $latex->setup(dirname(__FILE__) . '/hurlus.tex'); // get the texfile installed with its resources
        $texname = pathinfo($texfile, PATHINFO_FILENAME);
        $workdir = dirname($texfile) . '/';
        chdir($workdir); // change working directory

        // default is a4 2 cols, transform to pdf
        exec("latexmk -xelatex -quiet -f " . $texname . '.tex');


        $tex = file_get_contents($texfile);
        if ($dstdir) {
            $pdf = $workdir . $texname . '.pdf';
            if (!file_exists($pdf)) return; // problem, errors should have been sent
            rename($pdf, $dstdir . $texname . '.pdf');
            rename($texfile, $dstdir . $texname . '.tex');
        }

        // A5
        $tex = preg_replace('@\\\\def\\\\mode\{[^\}]*\}@', '\\def\\mode{a5}', $tex);
        $texsrc = $texname . '_a5.tex';
        file_put_contents($texsrc, $tex);
        exec("latexmk -xelatex -quiet -f " . $texsrc); //
        if ($dstdir) rename($workdir . $texname . '_a5.pdf', $dstdir . $texname . '_a5.pdf');

        // booklet
        $tex = preg_replace('@\\\\def\\\\mode\{[^\}]*\}@', '\\def\\mode{booklet}', $tex);
        $texsrc = $texname . '_a4v2.tex';
        file_put_contents($texsrc, $tex);
        exec("latexmk -xelatex -quiet -f " . $texsrc); //
        $booklet = $texname . '_brochure.tex';
        /* old lua version
    copy(dirname(dirname(__FILE__)).'/latex/booklet_a4v2.tex', $workdir.$booklet);
    $cmd = "lualatex $booklet ".$texname.'_a4v2.pdf';
    */
        $tex = file_get_contents(dirname(dirname(__FILE__)) . '/latex/booklet_bind.tex');
        file_put_contents($workdir . $booklet, str_replace('{thepdf}', '{' . $texname . '_a4v2}', $tex));
        exec("latexmk -pdf -quiet -f " . $booklet); // order pages for printing
        if ($dstdir) rename($workdir . $texname . '_brochure.pdf', $dstdir . $texname . '_brochure.pdf');
    }

    public static function cli()
    {
        array_shift($_SERVER['argv']); // shift first arg, the script filepath
        if (!count($_SERVER['argv'])) exit("
usage    : php -f hurlus.php  srcdir/*.xml\n");

        /*
    $dstdir = "";
    $lastc = substr($_SERVER['argv'][0], -1);
    if ('/' == $lastc || '\\' == $lastc) {
      $dstdir = array_shift($_SERVER['argv']);
      $dstdir = rtrim($dstdir, '/\\').'/';
      if (!file_exists($dstdir)) {
        mkdir($dstdir, 0775, true);
        @chmod($dstdir, 0775);  // let @, if www-data is not owner but allowed to write
      }
    }
    */

        while ($glob = array_shift($_SERVER['argv'])) {
            foreach (glob($glob) as $teifile) {
                Hurlus::pdf($teifile, dirname(realpath($teifile)));
            }
        }
    }
}