diff options
Diffstat (limited to 'mod/groups')
| -rw-r--r-- | mod/groups/icon.php | 6 | ||||
| -rw-r--r-- | mod/groups/start.php | 13 |
2 files changed, 17 insertions, 2 deletions
diff --git a/mod/groups/icon.php b/mod/groups/icon.php index f86f84fa5..1bd240ea6 100644 --- a/mod/groups/icon.php +++ b/mod/groups/icon.php @@ -8,7 +8,13 @@ require_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php"); $group_guid = get_input('group_guid'); + +/* @var ElggGroup $group */ $group = get_entity($group_guid); +if (!($group instanceof ElggGroup)) { + header("HTTP/1.1 404 Not Found"); + exit; +} // If is the same ETag, content didn't changed. $etag = $group->icontime . $group_guid; diff --git a/mod/groups/start.php b/mod/groups/start.php index c8198371b..d6c2a47d2 100644 --- a/mod/groups/start.php +++ b/mod/groups/start.php @@ -284,12 +284,21 @@ function groups_url($entity) { * @return string Relative URL */ function groups_icon_url_override($hook, $type, $returnvalue, $params) { + /* @var ElggGroup $group */ $group = $params['entity']; $size = $params['size']; - if (isset($group->icontime)) { + $icontime = $group->icontime; + // handle missing metadata (pre 1.7 installations) + if (null === $icontime) { + $file = new ElggFile(); + $file->owner_guid = $group->owner_guid; + $file->setFilename("groups/" . $group->guid . "large.jpg"); + $icontime = $file->exists() ? time() : 0; + create_metadata($group->guid, 'icontime', $icontime, 'integer', $group->owner_guid, ACCESS_PUBLIC); + } + if ($icontime) { // return thumbnail - $icontime = $group->icontime; return "groupicon/$group->guid/$size/$icontime.jpg"; } |