/**
* Display installation errors (if any) on the Dashboard.
*
* @return void
*/
function blc_print_installation_errors()
{
$conf = blc_get_configuration();
if (!$conf->options['installation_failed']) {
return;
}
$logger = new blcOptionLogger('blc_installation_log');
$log = $logger->get_messages();
$message = array('<strong>' . __('Broken Link Checker installation failed', 'broken-link-checker') . '</strong>', '', '<em>Installation log follows :</em>');
foreach ($log as $entry) {
array_push($message, $entry);
}
$message = implode("<br>\n", $message);
echo "<div class='error'><p>{$message}</p></div>";
}
/**
* This is a hook that's executed when the plugin is activated.
* It set's up and populates the plugin's DB tables & performs
* other installation tasks.
*
* @return void
*/
function activation()
{
global $blclog;
$blclog = new blcOptionLogger('blc_installation_log');
$blclog->clear();
$blclog->info('Plugin activated.');
$this->conf->options['installation_complete'] = false;
$this->conf->options['installation_failed'] = true;
$this->conf->save_options();
$blclog->info('Installation/update begins.');
$blclog->info('Initializing components...');
blc_init_all_components();
//Prepare the database.
$blclog->info('Upgrading the database...');
$this->upgrade_database();
//Mark all new posts and other parse-able objects as unsynchronized.
$blclog->info('Updating database entries...');
blc_resynch();
//Turn off load limiting if it's not available on this server.
$blclog->info('Updating server load limit settings...');
$load = $this->get_server_load();
if (empty($load)) {
$this->conf->options['enable_load_limit'] = false;
}
//And optimize my DB tables, too (for good measure)
$blclog->info('Optimizing the database...');
$this->optimize_database();
$blclog->info('Completing installation...');
$this->conf->options['installation_complete'] = true;
$this->conf->options['installation_failed'] = false;
$this->conf->save_options();
$blclog->info('Installation/update successfully completed.');
}