2 require_once 'Pman.php';
5 * notification script runner
7 * This does not actualy send stuf out, it only starts the NotifySend/{id}
8 * which does the actuall notifcations.
10 * It manages a pool of notifiers.
16 class Pman_Core_Notify extends Pman
19 static $cli_desc = "Runs the notification queue (usually from cron)
20 Normally used to sends out emails to anyone in the notification list.
22 /etc/cron.d/pman-core-notify
23 * * * * * www-data /usr/bin/php /home/gitlive/web.mtrack/admin.php Core/Notify > /dev/null
27 static $cli_opts = array(
29 'desc' => 'Turn on debugging (see DataObjects debugLevel )',
37 'desc' => 'List message to send, do not send them..',
45 'desc' => 'Show old messages..',
53 'desc' => 'Force redelivery, even if it has been sent before or not queued...',
60 'desc' => 'Generate notifications for a table, eg. cash_invoice',
67 'desc' => 'Limit search for no. to send to ',
74 'desc' => 'Dry run - do not send.',
82 var $max_pool_size = 10;
84 var $table = 'core_notify';
85 var $target = 'Core/NotifySend';
86 var $evtype = ''; // any notification...
87 // this script should only handle EMAIL notifications..
91 $ff = HTML_FlexyFramework::get();
95 HTML_FlexyFramework::ensureSingle(__FILE__, $this);
102 function get($r,$opts)
104 if ($opts['debug']) {
105 DB_DataObject::debugLevel($opts['debug']);
110 //date_default_timezone_set('UTC');
112 $showold = !empty($opts['old']);
113 if (!empty($opts['old'])) {
114 $opts['list'] = 1; // force listing..
117 $this->force = empty($opts['force']) ? 0 : 1;
119 if (!empty($opts['send-to'])) {
120 $this->send_to = $opts['send-to'];
124 $w = DB_DataObject::factory('core_notify_recur');
125 if (is_a($w, 'DB_DataObject')) {
126 $w->generateNotifications();
128 if (!empty($opts['generate'])) {
129 $w = DB_DataObject::factory($opts['generate']);
130 if (is_a($w, 'DB_DataObject')) {
131 $w->generateNotifications();
138 //DB_DataObject::debugLevel(1);
139 $w = DB_DataObject::factory($this->table);
145 //$w->whereAdd('act_when > sent'); // eg.. sent is not valid..
146 $w->whereAdd("sent < '1970-01-01'"); // eg.. sent is not valid..
148 $w->whereAdd('act_start > NOW() - INTERVAL 14 DAY'); // ignore the ones stuck in the queue
150 $w->whereAdd('act_when < NOW()'); // eg.. not if future..
153 $w->orderBy('act_when ASC'); // oldest first.
154 $w->limit(1000); // we can run 1000 ...
156 $w->orderBy('act_when DESC'); // latest first
157 $w->limit($opts['limit'); // we can run 1000 ...
159 if (!empty($this->evtype)) {
160 $w->evtype = $this->evtype;
166 $ar = $w->fetchAll();
168 if (!empty($opts['list'])) {
170 die("Nothing in Queue\n");
176 echo "$w->id : $w->person_id_email email : ".
177 $o->toEventString()." ". $w->status() . "\n";
190 $p = array_shift($ar);
191 if (!$this->poolfree()) {
192 array_unshift($ar,$p); /// put it back on..
196 if ($this->poolHasDomain($p->person_id_email)) {
197 if (in_array($p->person_id_email, $pushed)) {
198 // it's been pushed to the end, and nothing has
199 // been pushed since.s
200 // give up, let the next run sort it out.
204 $ar[] = $p; // push it on the end..
206 $pushed[] = $p->person_id_email;
208 echo "domain {$p->person_id_email} already on queue, pushing to end.\n";
214 $this->run($p->id,$p->person_id_email);
222 // we should have a time limit here...
223 while(count($this->pool)) {
231 function run($id, $email, $cmdOpts="")
234 $tn = tempnam(ini_get('session.save_path'),'stdout') . '.stdout';
235 $descriptorspec = array(
236 0 => array("pipe", 'r'), // stdin is a pipe that the child will read from
237 1 => array("file", $tn, 'w'), // stdout is a pipe that the child will write to
238 2 => array("pipe", "w") // stderr is a file to write to
240 $php = $_SERVER["_"];
241 $sn = $_SERVER["SCRIPT_NAME"];
243 $cwd = $sn[0] == '/' ? dirname($sn) : dirname(realpath(getcwd() . '/'. $sn)); // same as run on.. (so script should end up being same relatively..)
244 $app = $cwd . '/' . basename($_SERVER["SCRIPT_NAME"]) . ' ' . $this->target . '/'. $id;
248 if (!empty($this->send_to)) {
249 $app .= ' --sent-to='.escapeshellarg($this->send_to);
251 $cmd = 'exec ' . $php . ' ' . $app . ' ' . $cmdOpts; //. ' &';
255 echo "call proc_open $cmd\n";
256 $p = proc_open($cmd, $descriptorspec, $pipes, $cwd );
257 $info = proc_get_status($p);
258 $this->pool[] = array(
260 'pid' => $info['pid'],
269 echo "RUN ({$info['pid']}) $cmd \n";
276 $maxruntime = 2 * 60; // 2 minutes.. ?? should be long enoguh
278 foreach($this->pool as $p) {
280 //echo "CHECK PID: " . $p['pid'] . "\n";
281 $info = proc_get_status($p['proc']);
284 // update if necessday.
286 echo "CHANING PID FROM " . $p['pid'] . " TO ". $info['pid']. "\n";
287 $p['pid'] = $info['pid'];
290 echo @file_get_contents('/proc/'. $p['pid'] .'/cmdline') . "\n";
292 if ($info['running']) {
294 //if (file_exists('/proc/'.$p['pid'])) {
295 $runtime = time() - $p['started'];
296 //echo "RUNTIME ({$p['pid']}): $runtime\n";
297 if ($runtime > $maxruntime) {
299 proc_terminate($p['proc'], 9);
300 //fclose($p['pipes'][1]);
301 fclose($p['pipes'][0]);
302 fclose($p['pipes'][2]);
303 echo "\nTERMINATING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
312 fclose($p['pipes'][0]);
313 fclose($p['pipes'][2]);
314 //echo "CLOSING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
315 //fclose($p['pipes'][1]);
317 proc_close($p['proc']);
321 //if (file_exists('/proc/'.$p['pid'])) {
325 echo "\nENDED: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
329 echo "POOL SIZE: ". count($pool) ."\n";
331 if (count($pool) < $this->max_pool_size) {
338 * see if pool is already trying to deliver to this domain.?
339 * -- if so it get's pushed to the end of the queue.
342 function poolHasDomain($email)
344 $dom = strtolower(array_pop(explode('@',$email)));
345 foreach($this->pool as $p) {
346 $mdom = strtolower(array_pop(explode('@',$p['email'])));