<?php
/**
 * @var \Laminas\View\Renderer\PhpRenderer $this
 * @var \Omeka\Api\Representation\SitePageBlockRepresentation $block
 * @var string $heading
 * @var string $params
 */

// To use this block: set a list of key-value separated by "=" in params.

$plugins = $this->getHelperPluginManager();
$partial = $plugins->get('partial');
$blockMetadata = $plugins->get('blockMetadata');
$glossary = $blockMetadata('params_key_value_array', $block);

// Create the glossary alphabet, the list of current letters and current definitions and prepare first letters.
foreach ($glossary as $key => $termDefinition) {
    $term = str_replace("\t", '    ', (string) reset($termDefinition));
    if ($term === '') {
        unset($glossary[$key]);
        continue;
    }
    $definition = $termDefinition[1] ?? '';
    $definition = str_replace("\t", '    ', $definition);
    $glossary[$key] = [
        'term' => $term,
        'definition' => $definition,
    ];
}
$glossary = array_values($glossary);
?>

<?= $partial('common/glossary', [
    'heading' => $heading,
    'glossary' => $glossary,
]) ?>