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access control modification functions (item specific - we may need these for several data types)

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This commit is contained in:
friendica 2014-06-17 19:21:46 -07:00
parent 6c1304c000
commit 35d42f8626
2 changed files with 36 additions and 0 deletions
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35
include/items.php
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@ -4302,3 +4302,38 @@ function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remo
} }
/**
* change access control for item with message_id $mid and channel_id $uid
*/
function item_add_cid($xchan_hash,$mid,$uid) {
$r = q("select id from item where mid = '%s' and uid = %d and allow_cid like '%s'",
dbesc($mid),
intval($uid),
dbesc('<' . $xchan_hash . '>')
);
if(! $r) {
$r = q("update item set allow_cid = concat(allow_cid,'%s') where mid = '%s' and uid = %d limit 1",
dbesc('<' . $xchan_hash . '>'),
dbesc($mid),
intval($uid)
);
}
}
function item_remove_cid($xchan_hash,$mid,$uid) {
$r = q("select allow_cid from item where mid = '%s' and uid = %d and allow_cid like '%s'",
dbesc($mid),
intval($uid),
dbesc('<' . $xchan_hash . '>')
);
if($r) {
$x = q("update item set allow_cid = '%s' where mid = '%s' and uid = %d limit 1",
dbesc(str_replace('<' . $xchan_hash . '>','',$r[0]['allow_cid'])),
dbesc($mid),
intval($uid)
);
}
}

1
include/security.php
View File

@ -397,3 +397,4 @@ function stream_perms_xchans($perms_min = PERMS_SITE) {
logger('stream_perms_xchans: ' . $str, LOGGER_DEBUG); logger('stream_perms_xchans: ' . $str, LOGGER_DEBUG);
return $str; return $str;
} }