/**
* Adds the desired form elements.
*/
protected function configuration_definition()
{
$form = $this->_form;
$form->addElement('textarea', 'servers', get_string('servers', 'cachestore_memcached'), array('cols' => 75, 'rows' => 5));
$form->addHelpButton('servers', 'servers', 'cachestore_memcached');
$form->addRule('servers', get_string('required'), 'required');
$form->setType('servers', PARAM_RAW);
$form->addElement('selectyesno', 'compression', get_string('usecompression', 'cachestore_memcached'));
$form->addHelpButton('compression', 'usecompression', 'cachestore_memcached');
$form->setDefault('compression', 1);
$form->setType('compression', PARAM_BOOL);
$serialiseroptions = cachestore_memcached::config_get_serialiser_options();
$form->addElement('select', 'serialiser', get_string('useserialiser', 'cachestore_memcached'), $serialiseroptions);
$form->addHelpButton('serialiser', 'useserialiser', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::SERIALIZER_PHP);
$form->setType('serialiser', PARAM_INT);
$form->addElement('text', 'prefix', get_string('prefix', 'cachestore_memcached'), array('size' => 16));
$form->setType('prefix', PARAM_TEXT);
// We set to text but we have a rule to limit to alphanumext.
$form->addHelpButton('prefix', 'prefix', 'cachestore_memcached');
$form->addRule('prefix', get_string('prefixinvalid', 'cachestore_memcached'), 'regex', '#^[a-zA-Z0-9\\-_]+$#');
$hashoptions = cachestore_memcached::config_get_hash_options();
$form->addElement('select', 'hash', get_string('hash', 'cachestore_memcached'), $hashoptions);
$form->addHelpButton('hash', 'hash', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::HASH_DEFAULT);
$form->setType('serialiser', PARAM_INT);
$form->addElement('selectyesno', 'bufferwrites', get_string('bufferwrites', 'cachestore_memcached'));
$form->addHelpButton('bufferwrites', 'bufferwrites', 'cachestore_memcached');
$form->setDefault('bufferwrites', 0);
$form->setType('bufferwrites', PARAM_BOOL);
}
/**
* Adds the desired form elements.
*/
protected function configuration_definition()
{
$form = $this->_form;
$form->addElement('textarea', 'servers', get_string('servers', 'cachestore_memcached'), array('cols' => 75, 'rows' => 5));
$form->addHelpButton('servers', 'servers', 'cachestore_memcached');
$form->addRule('servers', get_string('required'), 'required');
$form->setType('servers', PARAM_RAW);
$form->addElement('selectyesno', 'compression', get_string('usecompression', 'cachestore_memcached'));
$form->addHelpButton('compression', 'usecompression', 'cachestore_memcached');
$form->setDefault('compression', 1);
$form->setType('compression', PARAM_BOOL);
$serialiseroptions = cachestore_memcached::config_get_serialiser_options();
$form->addElement('select', 'serialiser', get_string('useserialiser', 'cachestore_memcached'), $serialiseroptions);
$form->addHelpButton('serialiser', 'useserialiser', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::SERIALIZER_PHP);
$form->setType('serialiser', PARAM_NUMBER);
$form->addElement('text', 'prefix', get_string('prefix', 'cachestore_memcached'), array('size' => 16));
$form->setType('prefix', PARAM_ALPHANUM);
$form->addHelpButton('prefix', 'prefix', 'cachestore_memcached');
$hashoptions = cachestore_memcached::config_get_hash_options();
$form->addElement('select', 'hash', get_string('hash', 'cachestore_memcached'), $hashoptions);
$form->addHelpButton('hash', 'hash', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::HASH_DEFAULT);
$form->setType('serialiser', PARAM_INT);
$form->addElement('selectyesno', 'bufferwrites', get_string('bufferwrites', 'cachestore_memcached'));
$form->addHelpButton('bufferwrites', 'bufferwrites', 'cachestore_memcached');
$form->setDefault('bufferwrites', 0);
$form->setType('bufferwrites', PARAM_BOOL);
}
/**
* Adds the desired form elements.
*/
protected function configuration_definition()
{
global $OUTPUT;
$form = $this->_form;
$version = phpversion('memcached');
$hasrequiredversion = $version || version_compare($version, cachestore_memcached::REQUIRED_VERSION, '>=');
if (!$hasrequiredversion) {
$notify = new \core\output\notification(nl2br(get_string('upgrade200recommended', 'cachestore_memcached')), \core\output\notification::NOTIFY_WARNING);
$form->addElement('html', $OUTPUT->render($notify));
}
$form->addElement('textarea', 'servers', get_string('servers', 'cachestore_memcached'), array('cols' => 75, 'rows' => 5));
$form->addHelpButton('servers', 'servers', 'cachestore_memcached');
$form->addRule('servers', get_string('required'), 'required');
$form->setType('servers', PARAM_RAW);
$form->addElement('selectyesno', 'compression', get_string('usecompression', 'cachestore_memcached'));
$form->addHelpButton('compression', 'usecompression', 'cachestore_memcached');
$form->setDefault('compression', 1);
$form->setType('compression', PARAM_BOOL);
$serialiseroptions = cachestore_memcached::config_get_serialiser_options();
$form->addElement('select', 'serialiser', get_string('useserialiser', 'cachestore_memcached'), $serialiseroptions);
$form->addHelpButton('serialiser', 'useserialiser', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::SERIALIZER_PHP);
$form->setType('serialiser', PARAM_INT);
$form->addElement('text', 'prefix', get_string('prefix', 'cachestore_memcached'), array('size' => 16));
$form->setType('prefix', PARAM_TEXT);
// We set to text but we have a rule to limit to alphanumext.
$form->addHelpButton('prefix', 'prefix', 'cachestore_memcached');
$form->addRule('prefix', get_string('prefixinvalid', 'cachestore_memcached'), 'regex', '#^[a-zA-Z0-9\\-_]+$#');
$form->setForceLtr('prefix');
$hashoptions = cachestore_memcached::config_get_hash_options();
$form->addElement('select', 'hash', get_string('hash', 'cachestore_memcached'), $hashoptions);
$form->addHelpButton('hash', 'hash', 'cachestore_memcached');
$form->setDefault('serialiser', Memcached::HASH_DEFAULT);
$form->setType('serialiser', PARAM_INT);
$form->addElement('selectyesno', 'bufferwrites', get_string('bufferwrites', 'cachestore_memcached'));
$form->addHelpButton('bufferwrites', 'bufferwrites', 'cachestore_memcached');
$form->setDefault('bufferwrites', 0);
$form->setType('bufferwrites', PARAM_BOOL);
if ($hasrequiredversion) {
// Only show this option if we have the required version of memcache extension installed.
// If it's not installed then this option does nothing, so there is no point in displaying it.
$form->addElement('selectyesno', 'isshared', get_string('isshared', 'cachestore_memcached'));
$form->addHelpButton('isshared', 'isshared', 'cachestore_memcached');
$form->setDefault('isshared', 0);
$form->setType('isshared', PARAM_BOOL);
}
$form->addElement('header', 'clusteredheader', get_string('clustered', 'cachestore_memcached'));
$form->addElement('checkbox', 'clustered', get_string('clustered', 'cachestore_memcached'));
$form->setDefault('checkbox', false);
$form->addHelpButton('clustered', 'clustered', 'cachestore_memcached');
$form->addElement('textarea', 'setservers', get_string('setservers', 'cachestore_memcached'), array('cols' => 75, 'rows' => 5));
$form->addHelpButton('setservers', 'setservers', 'cachestore_memcached');
$form->disabledIf('setservers', 'clustered');
$form->setType('setservers', PARAM_RAW);
}
