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Redefine the batch API to be very very simple. You call

Browse Source 
batch::start() before starting a series of events, and batch::stop()
when you're done.

In batch mode, the notification module will store up pending
notifications.  When the batch job is complete, it'll send a single
digested email to each user for all of her notifications.

Updated the scaffold and local_import to use this.  Haven't modified
SimpleUploader yet.
This commit is contained in:
Bharat Mediratta
2009-03-04 08:51:49 +00:00
parent b493a534f2
commit 23b0abb974
10 changed files with 138 additions and 98 deletions
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24
core/helpers/batch.php
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@@ -17,24 +17,24 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class batch_Core {
static function operation($name, $item) {
if (!self::in_progress($name)) {
Session::instance()->set("operation_$name", "1");
module::event("operation", $name, $item);
}
static function start() {
$session = Session::instance();
$session->set("batch_level", $session->get("batch_level", 0) + 1);
}
static function end_operation($name) {
if (self::in_progress($name)) {
module::event("end_operation", $name);
Session::instance()->set("operation_$name", null);
static function stop($name) {
$session = Session::instance();
$batch_level = $session->get("batch_level", 0) - 1;
if ($batch_level > 0) {
$session->set("batch_level", $batch_level);
} else {
$session->delete("batch_level");
module::event("batch_complete");
}
}
static function in_progress($name) {
$value = Session::instance()->get("operation_$name", null);
return !empty($value);
return Session::instance()->get("batch_level", 0) > 0;
}
}