function less_requirements in Less CSS Preprocessor 6.2
Same name and namespace in other branches
- 8 less.install \less_requirements()
- 7.4 less.install \less_requirements()
- 7.2 less.install \less_requirements()
- 7.3 less.install \less_requirements()
Implementation of hook_requirements().
Parameters
$phase The phase in which hook_requirements is run: install or runtime.:
File
- ./
less.install, line 20
Code
function less_requirements($phase) {
$requirements = array();
$lessc_exists = FALSE;
module_load_include('module', 'less');
if (function_exists('_less_inc')) {
$lessc_exists = _less_inc();
}
switch ($phase) {
case 'runtime':
if ($lessc_exists) {
$requirements['less_version'] = array(
'title' => t('LESS'),
'value' => isset(lessc::$VERSION) ? preg_replace('/([^0-9\\.-])+/i', '', lessc::$VERSION) : '(less than v0.3.2)',
'description' => t('You can check for newer versions here <a href="!url" target="_blank">http://leafo.net/lessphp/</a>.', array(
"!url" => url('http://leafo.net/lessphp/'),
)),
'severity' => REQUIREMENT_STATUS,
);
}
if (variable_get('less_devel', FALSE)) {
$requirements['less_devel'] = array(
'title' => 'LESS developer mode',
'value' => t('Enabled'),
'description' => t('LESS files are being regenerated on every request. Remember to <a href="!url">turn off</a> this feature on production websites.', array(
"!url" => url('admin/settings/less'),
)),
'severity' => REQUIREMENT_WARNING,
);
}
if (!$lessc_exists) {
$requirements['less_library'] = array(
'title' => 'LESS',
'description' => t('The lessphp library was not detected. Please follow the instructions on the <a href="!url" target="_blank">LESS project page</a> to install the lessphp library.', array(
"!url" => url('http://drupal.org/project/less'),
)),
'severity' => REQUIREMENT_ERROR,
);
}
break;
default:
break;
}
return $requirements;
}