less.install in Less CSS Preprocessor 7.3
Same filename and directory in other branches
Install, update, and uninstall functions for the less module.
File
less.installView source
<?php
/**
* @file
* Install, update, and uninstall functions for the less module.
*/
/**
* Implements hook_uninstall().
*/
function less_uninstall() {
variable_del('less_engine');
variable_del('less_devel');
variable_del('less_dir');
variable_del('less_watch');
cache_clear_all('less:', 'cache', TRUE);
}
/**
* Implements hook_requirements().
*/
function less_requirements($phase) {
$requirements = array();
$t = get_t();
switch ($phase) {
case 'runtime':
$less_engine_loaded = _less_inc();
if (!empty($less_engine_loaded)) {
$loaded_engine = libraries_detect($less_engine_loaded);
$requirements['less_version'] = array(
'title' => $t('LESS'),
'value' => $loaded_engine['name'] . ' - v' . $loaded_engine['version'],
'description' => $t('To check for newer versions go to <a href="@vendor_url" target="_blank">@vendor_url</a>.', array(
'@vendor_url' => $loaded_engine['vendor url'],
)),
'severity' => REQUIREMENT_OK,
);
}
else {
$requirements['less_library'] = array(
'title' => $t('LESS'),
'description' => $t('A LESS library was not detected. Please follow the instructions on the <a href="!url" target="_blank">LESS project page</a> to install the a LESS library.', array(
"!url" => url('https://drupal.org/project/less'),
)),
'severity' => REQUIREMENT_ERROR,
);
}
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/config/development/less'),
)),
'severity' => REQUIREMENT_WARNING,
);
}
break;
default:
break;
}
return $requirements;
}
Functions
Name![]() |
Description |
---|---|
less_requirements | Implements hook_requirements(). |
less_uninstall | Implements hook_uninstall(). |