<?php
global $blclog, $blc_config_manager, $wpdb;
$queryCnt = $wpdb->num_queries;
//Completing the installation/upgrade is required for the plugin to work, so make sure
//the script doesn't get aborted by (for example) the browser timing out.
set_time_limit(300);
//5 minutes should be plenty, anything more would probably indicate an infinite loop or a deadlock
ignore_user_abort(true);
//Log installation progress to a DB option
$blclog = new blcCachedOptionLogger('blc_installation_log');
register_shutdown_function(array(&$blclog, 'save'));
//Make sure the log is saved even if the plugin crashes
$blclog->clear();
$blclog->info(sprintf('Plugin activated at %s.', date_i18n('Y-m-d H:i:s')));
$activation_start = microtime(true);
//Reset the "installation_complete" flag
$blc_config_manager->options['installation_complete'] = false;
$blc_config_manager->options['installation_flag_cleared_on'] = date('c') . ' (' . microtime(true) . ')';
//Note the time of the first installation (not very accurate, but still useful)
if (empty($blc_config_manager->options['first_installation_timestamp'])) {
$blc_config_manager->options['first_installation_timestamp'] = time();
}
$blc_config_manager->save_options();
$blclog->info('Installation/update begins.');
//Load the base classes and utilities
require_once BLC_DIRECTORY . '/includes/links.php';
require_once BLC_DIRECTORY . '/includes/link-query.php';
require_once BLC_DIRECTORY . '/includes/instances.php';
require_once BLC_DIRECTORY . '/includes/utility-class.php';
//Load the module subsystem
