/**
* Grab instance of object.
* @return SolrPower_WP_Query
*/
public static function get_instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Grab instance of object.
* @return SolrPower_WP_Query
*/
public static function get_instance()
{
if (!self::$instance) {
self::$instance = new self();
add_action('init', array(self::$instance, 'setup'));
}
return self::$instance;
}
/**
* Fetches and displays returned facets.
*/
function fetch_facets()
{
$solr_options = solr_options();
if (!$solr_options['s4wp_output_facets']) {
return;
}
$facets = SolrPower_WP_Query::get_instance()->facets;
foreach ($facets as $facet_name => $data) {
if (false === $this->show_facet($facet_name)) {
continue;
}
/**
* Filter facet HTML
*
* Filter the HTML output of a facet.
*
* @param string $facet_name the facet name.
*
* @param object $data the Solarium facet data object.
*/
$html = apply_filters('solr_facet_items', false, $facet_name, $data);
if ($html) {
echo $html;
continue;
}
/**
* Filter facet title
*
* Filter the facet title displayed in the widget.
*
* @param boolean|string the custom facet title, defaults to false.
*
* @param string $facet_name the facet name.
*
*/
$facet_nice_name = apply_filters('solr_facet_title', false, $facet_name);
if (false === $facet_nice_name) {
$replace = array('/\\_taxonomy/', '/\\_str/', '/\\_/');
$facet_nice_name = ucwords(preg_replace($replace, ' ', $facet_name));
}
$values = $data->getValues();
if (0 === count($values)) {
continue;
}
echo '<h2>' . esc_html($facet_nice_name) . '</h2>';
echo '<ul>';
foreach ($values as $name => $count) {
$nice_name = str_replace('^^', '', $name);
$checked = '';
if (isset($this->facets[$facet_name]) && in_array(htmlspecialchars_decode($name), $this->facets[$facet_name])) {
$checked = checked(true, true, false);
}
echo '<li>';
echo '<input type="checkbox" name="facet[' . esc_attr($facet_name) . '][]" value="' . esc_attr($name) . '" ' . $checked . '> ';
echo esc_html($nice_name);
echo ' (' . esc_html($count) . ')';
echo '</li>';
}
echo '</ul>';
echo '<a href="' . $this->reset_url($facet_name) . '">Reset</a>';
}
}
/**
* Test to make custom field a facet.
* @group 37
*/
function test_custom_field_facet()
{
// Set 'my_field' as a custom field facet.
$this->__change_option('s4wp_facet_on_custom_fields', array('my_field'));
$this->__change_option('s4wp_index_custom_fields', array('my_field'));
$this->__setup_custom_fields();
$this->__facet_query();
$facets = SolrPower_WP_Query::get_instance()->facets;
$this->assertNotEmpty($facets);
$this->assertArrayHasKey('my_field_str', $facets);
$this->assertArrayNotHasKey('other_field_str', $facets);
$data = $facets['my_field_str']->getValues();
$this->assertArrayHasKey('my_value', $data);
$this->assertArrayHasKey('my_value2', $data);
$this->assertArrayHasKey('my_value3', $data);
}
if (version_compare(PHP_VERSION, '5.4', '<')) {
add_action('admin_notices', 'solr_power_PHP_admin_notice');
add_action('admin_init', 'solr_power__deactivate');
} elseif (false === getenv('PANTHEON_INDEX_HOST') || false === getenv('PANTHEON_INDEX_PORT')) {
add_action('admin_notices', 'solr_power_env_variables_admin_notice');
add_action('admin_init', 'solr_power__deactivate');
} else {
define('SOLR_POWER_PATH', untrailingslashit(plugin_dir_path(__FILE__)));
define('SOLR_POWER_URL', plugin_dir_url(__FILE__));
require_once SOLR_POWER_PATH . '/vendor/autoload.php';
require_once SOLR_POWER_PATH . '/includes/legacy-functions.php';
SolrPower::get_instance();
SolrPower_Api::get_instance();
SolrPower_Options::get_instance();
SolrPower_Sync::get_instance();
SolrPower_WP_Query::get_instance();
function solr_options()
{
return SolrPower_Options::get_instance()->get_option();
}
/**
* Helper function to return Solr object.
*/
function get_solr()
{
return SolrPower_Api::get_instance()->get_solr();
}
if (defined('WP_CLI') && true === WP_CLI) {
WP_CLI::add_command('solr', 'SolrPower_CLI');
}
register_activation_hook(__FILE__, array(SolrPower::get_instance(), 'activate'));
