/**
* Initialize variables and actions
*/
public static function init()
{
// Current screen
if (!empty($_GET['page'])) {
self::$current_tab = intval(str_replace('power-stats-view-', '', $_GET['page']));
} elseif (!empty($_POST['current_tab'])) {
self::$current_tab = intval($_POST['current_tab']);
}
// Settings URL
self::$config_url = 'admin.php?page=wp-power-stats-settings&tab=';
self::$view_url = 'admin.php?page=wp-power-stats-view-' . self::$current_tab;
// Load language files
load_plugin_textdomain('wp-power-stats', POWER_STATS_DIR . '/admin/lang', '/wp-power-stats/admin/lang');
// WPMU - New blog created
$active_sitewide_plugins = get_site_option('active_sitewide_plugins');
if (!empty($active_sitewide_plugins['wp-power-stats/wp-power-stats.php'])) {
add_action('wpmu_new_blog', array(__CLASS__, 'new_blog'));
}
// WPMU - Blog Deleted
add_filter('wpmu_drop_tables', array(__CLASS__, 'drop_tables'), 10, 2);
// Display a notice if conditions are met
if (!empty($_GET['page']) && strpos($_GET['page'], 'wp-power-stats') !== false && !empty(self::$admin_notice) && PowerStats::$options['show_admin_notice'] != PowerStats::$version && get_option('power_stats_internal', 0) > 199) {
add_action('admin_notices', array(__CLASS__, 'show_admin_notice'));
}
// Remove spam hits from the database
if (PowerStats::$options['ignore_spam_visitors'] == 'yes') {
add_action('transition_comment_status', array(__CLASS__, 'remove_spam'), 15, 3);
}
if (function_exists('is_network_admin') && !is_network_admin()) {
add_action('admin_menu', array(__CLASS__, 'wp_power_stats_add_main_menu'));
// Add the appropriate entries to the admin menu, if this user can view/admin WP Power Statss
add_action('admin_menu', array(__CLASS__, 'wp_power_stats_add_view_menu'));
add_action('admin_menu', array(__CLASS__, 'wp_power_stats_add_config_menu'));
// Update the table structure and options, if needed
if (!empty(PowerStats::$options['version']) && PowerStats::$options['version'] != PowerStats::$version || get_option('wp_power_stats_plugin_version')) {
self::update_tables_and_options();
}
}
if (!isset($_POST['_nonce'])) {
update_option('power_stats_internal', get_option('power_stats_internal', 0) + 1);
}
// AJAX Handlers
if (defined('DOING_AJAX') && DOING_AJAX) {
add_action('wp_ajax_power_stats_hide_admin_notice', array(__CLASS__, 'hide_admin_notice'));
}
}
