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Refactor mention code to make it more reusable

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This commit is contained in:
Stefan Parviainen
2015-01-12 20:01:07 +01:00
parent cce51f5a49
commit adc9564b5c
5 changed files with 93 additions and 113 deletions
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31
include/items.php
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@@ -4715,3 +4715,34 @@ function item_remove_cid($xchan_hash,$mid,$uid) {
);
}
}
// Set item permissions based on results obtained from linkify_tags()
function set_linkified_perms($linkified, &$str_contact_allow, &$str_group_allow, $profile_uid, $parent_item = false) {
$first_access_tag = true;
foreach($linkified as $x) {
$access_tag = $x['access_tag'];
if(($access_tag) && (! $parent_item)) {
logger('access_tag: ' . $tag . ' ' . print_r($access_tag,true), LOGGER_DATA);
if ($first_access_tag && (! get_pconfig($profile_uid,'system','no_private_mention_acl_override'))) {
// This is a tough call, hence configurable. The issue is that one can type in a @!privacy mention
// and also have a default ACL (perhaps from viewing a collection) and could be suprised that the
// privacy mention wasn't the only recipient. So the default is to wipe out the existing ACL if a
// private mention is found. This can be over-ridden if you wish private mentions to be in
// addition to the current ACL settings.
$str_contact_allow = '';
$str_group_allow = '';
$first_access_tag = false;
}
if(strpos($access_tag,'cid:') === 0) {
$str_contact_allow .= '<' . substr($access_tag,4) . '>';
$access_tag = '';
}
elseif(strpos($access_tag,'gid:') === 0) {
$str_group_allow .= '<' . substr($access_tag,4) . '>';
$access_tag = '';
}
}
}
}