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dataset_validation.module
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/
dataset_validation.module
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<?php
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Component\Utility\Html;
use Drupal\markdown\Markdown;
/**
* Implements hook_help().
*/
function dataset_validation_help($route_name, RouteMatchInterface $route_match)
{
switch ($route_name) {
// Main module help for the metsis_search module.
/** TODO: Read help from module's README.md */
case 'help.page.dataset_validation':
$readme_file = __DIR__ . '/README.md';
if (!file_exists($readme_file)) {
return NULL;
}
$text = file_get_contents($readme_file);
// If the Markdown module is installed...
if (\Drupal::moduleHandler()->moduleExists('markdown') === TRUE) {
return Markdown::create()->loadFile(__DIR__ . '/README.md');
}
// Else the Markdown module is not installed...
else {
// Outputs the escaped README in plain text (watchout for html tags).
$output = '<pre>' . Html::escape($text) . '</pre>';
$output = '';
$output .= '<h3>' . t('About') . '</h3>';
$output .= '<p>' . t('Dataset validation') . '</p>';
$output = '<pre>' . Html::escape($text) . '</pre>';
return $output;
}
default:
}
}