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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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|
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/* |
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* cachechecker code |
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* new in AO 2.0 |
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* |
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* daily cronned job (filter to change freq. + filter to disable) |
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* checks if cachesize is > 0.5GB (filter to change maxsize) |
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* if so an option is set |
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* if that option is set, notice on admin is shown |
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* |
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*/ |
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|
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if (is_admin()) { |
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add_action('plugins_loaded','ao_cachechecker_setup'); |
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} |
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|
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function ao_cachechecker_setup() { |
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$doCacheCheck = (bool) apply_filters( 'autoptimize_filter_cachecheck_do', true); |
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$cacheCheckSchedule = wp_get_schedule( 'ao_cachechecker' ); |
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$AOCCfreq = apply_filters('autoptimize_filter_cachecheck_frequency','daily'); |
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if (!in_array($AOCCfreq,array('hourly','daily','monthly'))) { |
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$AOCCfreq='daily'; |
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} |
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if ( $doCacheCheck && ( !$cacheCheckSchedule || $cacheCheckSchedule !== $AOCCfreq ) ) { |
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wp_schedule_event(time(), $AOCCfreq, 'ao_cachechecker'); |
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} else if ( $cacheCheckSchedule && !$doCacheCheck ) { |
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wp_clear_scheduled_hook( 'ao_cachechecker' ); |
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} |
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} |
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|
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add_action('ao_cachechecker', 'ao_cachechecker_cronjob'); |
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function ao_cachechecker_cronjob() { |
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$maxSize = (int) apply_filters( "autoptimize_filter_cachecheck_maxsize", 512000); |
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$doCacheCheck = (bool) apply_filters( "autoptimize_filter_cachecheck_do", true); |
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$statArr=autoptimizeCache::stats(); |
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$cacheSize=round($statArr[1]/1024); |
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if (($cacheSize>$maxSize) && ($doCacheCheck)) { |
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update_option("autoptimize_cachesize_notice",true); |
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if (apply_filters('autoptimize_filter_cachecheck_sendmail',true)) { |
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$saniSiteUrl=esc_url(site_url()); |
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$ao_mailto=apply_filters('autoptimize_filter_cachecheck_mailto',get_option('admin_email','')); |
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$ao_mailsubject=__('Autoptimize cache size warning','autoptimize')." (".$saniSiteUrl.")"; |
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$ao_mailbody=__('Autoptimize\'s cache size is getting big, consider purging the cache. Have a look at https://wordpress.org/plugins/autoptimize/faq/ to see how you can keep the cache size under control.', 'autoptimize')." (site: ".$saniSiteUrl.")"; |
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|
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if (!empty($ao_mailto)) { |
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$ao_mailresult=wp_mail($ao_mailto,$ao_mailsubject,$ao_mailbody); |
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if (!$ao_mailresult) { |
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error_log("Autoptimize could not send cache size warning mail."); |
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} |
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} |
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} |
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} |
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} |
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|
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add_action('admin_notices', 'autoptimize_cachechecker_notice'); |
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function autoptimize_cachechecker_notice() { |
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if ((bool) get_option("autoptimize_cachesize_notice",false)) { |
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echo '<div class="notice notice-warning"><p>'; |
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_e('<strong>Autoptimize\'s cache size is getting big</strong>, consider purging the cache. Have a look at <a href="https://wordpress.org/plugins/autoptimize/faq/" target="_blank">the Autoptimize FAQ</a> to see how you can keep the cache size under control.', 'autoptimize' ); |
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echo '</p></div>'; |
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update_option("autoptimize_cachesize_notice",false); |
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} |
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} |
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