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prevent runaway notifications when parent=0 due to race condition

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Friendika 2011-02-04 04:25:53 -08:00
parent 5c98032893
commit 2a9bfae2b7
3 changed files with 78 additions and 59 deletions
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80
mod/dfrn_notify.php
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@ -289,54 +289,58 @@ function dfrn_notify_post(&$a) {
$datarray['last-child'] = 0;
}
$posted_id = item_store($datarray);
$parent = 0;
if($posted_id) {
$r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($posted_id),
intval($importer['importer_uid'])
);
if(count($r))
$parent = $r[0]['parent'];
if(! $is_like) {
$r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($posted_id),
intval($importer['importer_uid'])
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
dbesc(datetime_convert()),
intval($importer['importer_uid']),
intval($r[0]['parent'])
);
if(count($r)) {
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
dbesc(datetime_convert()),
intval($importer['importer_uid']),
intval($r[0]['parent'])
);
}
$r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
dbesc(datetime_convert()),
intval($importer['importer_uid']),
intval($posted_id)
dbesc(datetime_convert()),
intval($importer['importer_uid']),
intval($posted_id)
);
}
$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
if($posted_id && $parent) {
$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", array(),$foo));
proc_run($php_path,"include/notifier.php","comment-import","$posted_id");
proc_run($php_path,"include/notifier.php","comment-import","$posted_id");
if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
require_once('bbcode.php');
$from = stripslashes($datarray['author-name']);
$tpl = load_view_file('view/cmnt_received_eml.tpl');
$email_tpl = replace_macros($tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $importer['username'],
'$email' => $importer['email'],
'$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id,
'$from' => $from,
'$body' => strip_tags(bbcode(stripslashes($datarray['body'])))
));
$res = mail($importer['email'], $from . t(' commented on an item at ') . $a->config['sitename'],
$email_tpl, "From: " . t('Administrator') . '@' . $a->get_hostname() );
if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
require_once('bbcode.php');
$from = stripslashes($datarray['author-name']);
$tpl = load_view_file('view/cmnt_received_eml.tpl');
$email_tpl = replace_macros($tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $importer['username'],
'$email' => $importer['email'],
'$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id,
'$from' => $from,
'$body' => strip_tags(bbcode(stripslashes($datarray['body'])))
));
$res = mail($importer['email'], $from . t(' commented on an item at ') . $a->config['sitename'],
$email_tpl, "From: " . t('Administrator') . '@' . $a->get_hostname() );
}
}
xml_status(0);
// NOTREACHED
}
xml_status(0);
// NOTREACHED
}
else {
// regular comment that is part of this total conversation. Have we seen it? If not, import it.
@ -375,13 +379,13 @@ function dfrn_notify_post(&$a) {
if(($datarray['type'] != 'activity') && ($importer['notify-flags'] & NOTIFY_COMMENT)) {
$myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d",
$myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ",
dbesc($parent_uri),
intval($importer['importer_uid'])
);
if(count($myconv)) {
foreach($myconv as $conv) {
if($conv['author-link'] != $importer['url'])
if(! link_compare($conv['author-link'],$importer['url']))
continue;
require_once('bbcode.php');
$from = stripslashes($datarray['author-name']);