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 ',
75 var $max_pool_size = 10;
77 var $table = 'core_notify';
78 var $target = 'Core/NotifySend';
79 var $evtype = ''; // any notification...
80 // this script should only handle EMAIL notifications..
84 $ff = HTML_FlexyFramework::get();
88 HTML_FlexyFramework::ensureSingle(__FILE__, $this);
95 function get($r,$opts)
98 DB_DataObject::debugLevel($opts['debug']);
101 //date_default_timezone_set('UTC');
103 $showold = !empty($opts['old']);
104 if (!empty($opts['old'])) {
105 $opts['list'] = 1; // force listing..
108 $this->force = empty($opts['force']) ? 0 : 1;
110 if (!empty($opts['send-to'])) {
111 $this->send_to = $opts['send-to'];
115 $w = DB_DataObject::factory('core_notify_recur');
116 if (is_a($w, 'DB_DataObject')) {
117 $w->generateNotifications();
119 if (!empty($opts['generate'])) {
120 $w = DB_DataObject::factory($opts['generate']);
121 if (is_a($w, 'DB_DataObject')) {
122 $w->generateNotifications();
129 //DB_DataObject::debugLevel(1);
130 $w = DB_DataObject::factory($this->table);
136 //$w->whereAdd('act_when > sent'); // eg.. sent is not valid..
137 $w->whereAdd("sent < '1970-01-01'"); // eg.. sent is not valid..
139 $w->whereAdd('act_start > NOW() - INTERVAL 14 DAY'); // ignore the ones stuck in the queue
141 $w->whereAdd('act_when < NOW()'); // eg.. not if future..
144 $w->orderBy('act_when ASC'); // oldest first.
145 $w->limit(1000); // we can run 1000 ...
147 $w->orderBy('act_when DESC'); // latest first
148 $w->limit(50); // we can run 1000 ...
150 if (!empty($this->evtype)) {
151 $w->evtype = $this->evtype;
157 $ar = $w->fetchAll();
159 if (!empty($opts['list'])) {
161 die("Nothing in Queue\n");
167 echo "$w->id : $w->person_id_email email : ".
168 $o->toEventString()." ". $w->status() . "\n";
181 $p = array_shift($ar);
182 if (!$this->poolfree()) {
183 array_unshift($ar,$p); /// put it back on..
187 if ($this->poolHasDomain($p->person_id_email)) {
188 if (in_array($p->person_id_email, $pushed)) {
189 // it's been pushed to the end, and nothing has
190 // been pushed since.s
191 // give up, let the next run sort it out.
195 $ar[] = $p; // push it on the end..
197 $pushed[] = $p->person_id_email;
199 echo "domain {$p->person_id_email} already on queue, pushing to end.\n";
205 $this->run($p->id,$p->person_id_email);
213 // we should have a time limit here...
214 while(count($this->pool)) {
222 function run($id, $email, $cmdOpts="")
225 $tn = tempnam(ini_get('session.save_path'),'stdout') . '.stdout';
226 $descriptorspec = array(
227 0 => array("pipe", 'r'), // stdin is a pipe that the child will read from
228 1 => array("file", $tn, 'w'), // stdout is a pipe that the child will write to
229 2 => array("pipe", "w") // stderr is a file to write to
231 $php = $_SERVER["_"];
232 $sn = $_SERVER["SCRIPT_NAME"];
234 $cwd = $sn[0] == '/' ? dirname($sn) : dirname(realpath(getcwd() . '/'. $sn)); // same as run on.. (so script should end up being same relatively..)
235 $app = $cwd . '/' . basename($_SERVER["SCRIPT_NAME"]) . ' ' . $this->target . '/'. $id;
239 if (!empty($this->send_to)) {
240 $app .= ' --sent-to='.escapeshellarg($this->send_to);
242 $cmd = 'exec ' . $php . ' ' . $app . ' ' . $cmdOpts; //. ' &';
246 echo "call proc_open $cmd\n";
247 $p = proc_open($cmd, $descriptorspec, $pipes, $cwd );
248 $info = proc_get_status($p);
249 $this->pool[] = array(
251 'pid' => $info['pid'],
260 echo "RUN ({$info['pid']}) $cmd \n";
267 $maxruntime = 2 * 60; // 2 minutes.. ?? should be long enoguh
269 foreach($this->pool as $p) {
271 //echo "CHECK PID: " . $p['pid'] . "\n";
272 $info = proc_get_status($p['proc']);
275 // update if necessday.
277 echo "CHANING PID FROM " . $p['pid'] . " TO ". $info['pid']. "\n";
278 $p['pid'] = $info['pid'];
281 echo @file_get_contents('/proc/'. $p['pid'] .'/cmdline') . "\n";
283 if ($info['running']) {
285 //if (file_exists('/proc/'.$p['pid'])) {
286 $runtime = time() - $p['started'];
287 //echo "RUNTIME ({$p['pid']}): $runtime\n";
288 if ($runtime > $maxruntime) {
290 proc_terminate($p['proc'], 9);
291 //fclose($p['pipes'][1]);
292 fclose($p['pipes'][0]);
293 fclose($p['pipes'][2]);
294 echo "\nTERMINATING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
303 fclose($p['pipes'][0]);
304 fclose($p['pipes'][2]);
305 //echo "CLOSING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
306 //fclose($p['pipes'][1]);
308 proc_close($p['proc']);
312 //if (file_exists('/proc/'.$p['pid'])) {
316 echo "\nENDED: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
320 echo "POOL SIZE: ". count($pool) ."\n";
322 if (count($pool) < $this->max_pool_size) {
329 * see if pool is already trying to deliver to this domain.?
330 * -- if so it get's pushed to the end of the queue.
333 function poolHasDomain($email)
335 $dom = strtolower(array_pop(explode('@',$email)));
336 foreach($this->pool as $p) {
337 $mdom = strtolower(array_pop(explode('@',$p['email'])));