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consolidate item deletion so we can fix orphaned categories and file_as tags.

This commit is contained in:
friendica 2012-05-05 07:05:32 -07:00
parent 8f26e698e6
commit 8ae83201cf
1 changed files with 32 additions and 27 deletions
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59
include/items.php
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@ -3029,32 +3029,7 @@ function item_expire($uid,$days) {
if($expire_items==0 && $item['type']!='note')
continue;
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
dbesc(datetime_convert()),
dbesc(datetime_convert()),
intval($item['id'])
);
$r = q("DELETE FROM item_id where iid in (select id from item where parent = %d) and uid = %d",
intval($item['id']),
intval($uid)
);
$r = q("DELETE FROM sign where iid in (select id from item where parent = %d) and uid = %d",
intval($item['id']),
intval($uid)
);
// kill the kids
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc($item['parent-uri']),
intval($item['uid'])
);
drop_item($item['id'],false);
}
proc_run('php',"include/notifier.php","expire","$uid");
@ -3116,6 +3091,25 @@ function drop_item($id,$interactive = true) {
intval($item['id'])
);
// clean up categories and tags so they don't end up as orphans
$matches = false;
$cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
file_tag_unsave_file($item['uid'],$item['id'],$mtch[1],true);
}
}
$matches = false;
$cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
file_tag_unsave_file($item['uid'],$item['id'],$mtch[1],false);
}
}
// If item is a link to a photo resource, nuke all the associated photos
// (visitors will not have photo resources)
// This only applies to photos uploaded from the photos page. Photos inserted into a post do not
@ -3139,6 +3133,17 @@ function drop_item($id,$interactive = true) {
// ignore the result
}
// clean up item_id and sign meta-data tables
$r = q("DELETE FROM item_id where iid in (select id from item where parent = %d and uid = %d)",
intval($item['id']),
intval($item['uid'])
);
$r = q("DELETE FROM sign where iid in (select id from item where parent = %d and uid = %d)",
intval($item['id']),
intval($item['uid'])
);
// If it's the parent of a comment thread, kill all the kids
@ -3171,7 +3176,7 @@ function drop_item($id,$interactive = true) {
}
}
$drop_id = intval($item['id']);
// send the notification upstream/downstream as the case may be
if(! $interactive)