gl-website-deployer/publi_bib.php

<?php

use RenanBr\BibTexParser\Listener;
use RenanBr\BibTexParser\Parser;
use RenanBr\BibTexParser\Processor;

require dirname(__FILE__).'/common.php';

function removeBoundingBraces($str) {
    // Trim whitespace first
    $str = trim($str);
    
    // Check if string starts with { and ends with }
    if (strlen($str) >= 2) {
        // Remove opening brace if it exists
        if ($str[0] === '{') {
            $str = substr($str, 1);
        }
        
        // After removing first brace, get new length
        $length = strlen($str);
        
        // Remove closing brace if it exists
        if ($length > 0 && $str[$length - 1] === '}') {
            $str = substr($str, 0, -1);
        }
    }
    
    return $str;
}

$m = setup_mustache();



// Create and configure a Listener
$listener = new Listener();
$listener->addProcessor(new Processor\TagNameCaseProcessor(CASE_LOWER));
$listener->addProcessor(new NamesProcessor());
$listener->addProcessor(static function (array $entry) {
    $entry['title'] = removeBoundingBraces($entry['title']);
    return $entry;
});

// Create a Parser and attach the listener
$parser = new Parser();
$parser->addListener($listener);

// Parse the content, then read processed data from the Listener
try {
  $parser->parseFile('assets/bib/export-bibtex.bib');
  $entries = $listener->export();
  
  $tpl = $m->loadTemplate("publi_bib_html");


echo $tpl->render(
  array(
    'ROOT_URL' => $iap_root,
    'title'=>'Guilhem Lavaux\'s publications',
    'publi'=>$entries,
    'configure_script'=>[
      'MathJax = {
  tex: {
    inlineMath: [[\'$\', \'$\'], [\'\\\\(\', \'\\\\)\']]
  }
};
      '
    ],
    'external_scripts'=>[
      'src="https://polyfill.io/v3/polyfill.min.js?features=es6"',
      'id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"'
    ],
    'bar' => 'baz'));

} catch (Exception $e) {
  echo $e->getMessage() . "<br/>";
}