10 require_once 'Pman.php';
11 class Pman_Core_Prune extends Pman
14 static $cli_desc = "Core Prune -- remove old event data (6 months is normally a good idea).";
15 static $cli_opts = array(
17 'desc' => 'How many months',
28 $ff = HTML_FlexyFramework::get();
29 if (!empty($ff->cli)) {
33 // return true;// for test only
37 function get($m="", $opts)
40 // prune irrelivant stuff..
44 $this->prune((int)$opts['months']);
49 // 40 seconds ? to delete 100K records..
50 // DB_DataObject::debugLevel(1);
51 $f = DB_DataObject::Factory('reader_article');
53 DELETE FROM Events where
54 event_when < NOW() - INTERVAL {$inM} MONTH
58 // notificication events occur alot - so we should trash them more frequently..
59 /* $f = DB_DataObject::Factory('reader_article');
61 DELETE FROM Events where
62 event_when < NOW() - INTERVAL 1 MONTH
68 // rather than deleting them all, it's probably best to just delete notify events that occured to often.
69 // eg. when we tried to deliver multiple times without success...
72 $f = DB_DataObject::Factory('Events');
74 $f->selectAdd("on_id, min(id) as min_id, max(id) as max_id, count(*) as mm");
75 $f->whereAdd("action = 'NOTIFY' and event_when < NOW() - INTERVAL 2 WEEK");
78 $f->orderBy('mm desc') ;
82 $f = DB_DataObject::Factory('Events');
83 $f->query("DELETE FROM Events where
86 event_when < NOW() - INTERVAL 2 WEEK
90 id > {$f->min_id} AND id < {$f->max_id}
99 // pruning is for our press project - so we do not clean up dependant tables at present..
101 if (function_exists('posix_getpwuid')) {
102 $uinfo = posix_getpwuid( posix_getuid () );
104 $user = $uinfo['name'];
106 $user = getenv('USERNAME'); // windows.
109 $ff = HTML_Flexyframework::get()->Pman;
113 $rootDir = $ff['storedir'].'/_events_/'.$user;
115 $dirs = array_filter(glob($rootDir."/*"), 'is_dir');
116 foreach($dirs as $d){
117 $mdirs = array_filter(glob($d."/*"), 'is_dir');
118 foreach($mdirs as $md){
119 $dirDate = str_replace($rootDir."/", '', $md);
120 if(strtotime($dirDate."/01") < strtotime("now - {$inM} months")){
121 //echo "remove $md\n";
123 // echo $md . " is removed. \n";
132 function delTree($dir)
134 $files = array_diff(scandir($dir), array('.','..'));
135 echo "$dir : Removing " . count($files) . " files\n";
137 foreach ($files as $file){
138 if (!file_exists("$dir/$file")) {
141 if (is_dir("$dir/$file")) {
142 $this->delTree("$dir/$file");
145 unlink("$dir/$file");