heimrichhannot/contao-linkchecker-bundle

Simple link checker tool, that comes with an back end widget and LinkChecker class.

2.6.0 2025-05-12 08:33 UTC

Requires

• php: ^8.0
• ext-curl: *
• contao/core-bundle: ^4.13 || ^5.0
• heimrichhannot/contao-ajax-bundle: ~1.0
• heimrichhannot/contao-encore-contracts: ^1.0
• heimrichhannot/contao-utils-bundle: ^2.232 || ^3.0
• symfony/config: ^5.4 || ^6.0 || ^7.0
• symfony/css-selector: ^5.4 || ^6.0 || ^7.0
• symfony/dependency-injection: ^5.4 || ^6.0 || ^7.0
• symfony/http-client: ^5.4 || ^6.0 || ^7.0
• symfony/http-kernel: ^5.4 || ^6.0 || ^7.0
• wa72/htmlpagedom: ^1.3 || ^2.0 || ^3.0

Requires (Dev)

• contao/contao-rector: dev-main
• contao/manager-plugin: ^2.13
• phpstan/phpstan: ^2.1
• phpstan/phpstan-symfony: ^2.0
• rector/rector: ^2.0
• symplify/easy-coding-standard: ^12.5

LGPL-3.0-or-later

• Heimrich & Hannot

README

Contao link checker Bundle

Simple link checker tool, that comes with an back end widget and LinkChecker class. Using php get_headers() function. Link test within widget is done via xhr call.

LinkChecker back end widget

Technical instructions

Test links

If you want to test a single link, or multiple links, simply call:

\Contao\System::getContainer()->get('huh.linkchecker.manager.linkchecker')test('http://www.google.de');
\Contao\System::getContainer()->get('huh.linkchecker.manager.linkchecker')test(array('http://www.google.de', 'http://www.twitter.com'));

Back end widget / field

In back end mode there is a widget available called linkChecker; Provide a valid load_callback within you DataContainer field configuration.

//tl_sample.php 

'linkChecker'       => array(
	'label'         => &$GLOBALS['TL_LANG']['tl_sample']['linkChecker'],
	'inputType'     => 'linkChecker',
	'load_callback' => array(
		array('MyClass', 'getLinkCheckerHtml'),
	),
),

You can return html-code with anchor tags, a single link or an array of links within your load_callback.

// MyClass

public function getLinkCheckerHtml($varValue, \DataContainer $dc)
{
	return '<a href="http://google.de">Google</a>'
}