first phase of daemon refactoring

1 files changed, 93 insertions, 0 deletions

diff --git a/Zotlabs/Daemon/Expire.php b/Zotlabs/Daemon/Expire.php
new file mode 100644
index 000000000..0ba83b240
--- /dev/null
+++ b/Zotlabs/Daemon/Expire.php
@@ -0,0 +1,93 @@
+<?php
+
+namespace Zotlabs\Daemon;
+
+
+class Expire {
+
+	static public function run($argc,$argv){
+
+		cli_startup();
+
+		// perform final cleanup on previously delete items
+
+		$r = q("select id from item where item_deleted = 1 and item_pending_remove = 0 and changed < %s - INTERVAL %s",
+			db_utcnow(), db_quoteinterval('10 DAY')
+		);
+		if ($r) {
+			foreach ($r as $rr) {
+				drop_item($rr['id'], false, DROPITEM_PHASE2);
+			}
+		}
+
+		// physically remove anything that has been deleted for more than two months
+		/** @FIXME - this is a wretchedly inefficient query */
+
+		$r = q("delete from item where item_pending_remove = 1 and changed < %s - INTERVAL %s",
+			db_utcnow(), db_quoteinterval('36 DAY')
+		);
+
+		/** @FIXME make this optional as it could have a performance impact on large sites */
+
+		if (intval(get_config('system', 'optimize_items')))
+			q("optimize table item");
+
+		logger('expire: start', LOGGER_DEBUG);
+
+		$site_expire = get_config('system', 'default_expire_days');
+
+		logger('site_expire: ' . $site_expire);
+
+		$r = q("SELECT channel_id, channel_address, channel_pageflags, channel_expire_days from channel where true");
+
+		if ($r) {
+			foreach ($r as $rr) {
+
+				// expire the sys channel separately
+				if (intval($rr['channel_system']))
+					continue;
+
+				// service class default (if non-zero) over-rides the site default
+
+				$service_class_expire = service_class_fetch($rr['channel_id'], 'expire_days');
+				if (intval($service_class_expire))
+					$channel_expire = $service_class_expire;
+				else
+					$channel_expire = $site_expire;
+	
+				if (intval($channel_expire) && (intval($channel_expire) < intval($rr['channel_expire_days'])) ||
+					intval($rr['channel_expire_days'] == 0)) {
+					$expire_days = $channel_expire;
+				} else {
+					$expire_days = $rr['channel_expire_days'];
+				}
+
+				// if the site or service class expiration is non-zero and less than person expiration, use that
+				logger('Expire: ' . $rr['channel_address'] . ' interval: ' . $expire_days, LOGGER_DEBUG);
+				item_expire($rr['channel_id'], $expire_days);
+			}
+		}
+
+		$x = get_sys_channel();
+		if ($x) {
+
+			// this should probably just fetch the channel_expire_days from the sys channel,
+			// but there's no convenient way to set it.
+
+			$expire_days = get_config('system', 'sys_expire_days');
+			if ($expire_days === false)
+				$expire_days = 30;
+
+			if (intval($site_expire) && (intval($site_expire) < intval($expire_days))) {
+				$expire_days = $site_expire;
+			}
+
+			logger('Expire: sys interval: ' . $expire_days, LOGGER_DEBUG);
+	
+			if ($expire_days)
+				item_expire($x['channel_id'], $expire_days);
+
+			logger('Expire: sys: done', LOGGER_DEBUG);
+		}
+	}
+}