diff options
| -rw-r--r-- | Zotlabs/Module/Thing.php | 4 | ||||
| -rw-r--r-- | include/photo/photo_driver.php | 21 |
2 files changed, 25 insertions, 0 deletions
diff --git a/Zotlabs/Module/Thing.php b/Zotlabs/Module/Thing.php index 95c6c5636..f816632ab 100644 --- a/Zotlabs/Module/Thing.php +++ b/Zotlabs/Module/Thing.php @@ -91,6 +91,7 @@ class Thing extends \Zotlabs\Web\Controller { } $orig_record = $t[0]; if($photo != $orig_record['obj_imgurl']) { + delete_thing_photo($orig_record['obj_imgurl'],get_observer_hash()); $arr = import_xchan_photo($photo,get_observer_hash(),true); $local_photo = $arr[0]; $local_photo_type = $arr[3]; @@ -336,6 +337,9 @@ class Thing extends \Zotlabs\Web\Controller { return ''; } + + delete_thing_photo($r[0]['obj_imgurl'],get_observer_hash()); + $x = q("delete from obj where obj_obj = '%s' and obj_type = %d and obj_channel = %d", dbesc($thing_hash), intval(TERM_OBJ_THING), diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php index 17ca81419..3b6beabf5 100644 --- a/include/photo/photo_driver.php +++ b/include/photo/photo_driver.php @@ -518,6 +518,27 @@ function guess_image_type($filename, $headers = '') { } + +function delete_thing_photo($url,$ob_hash) { + + $hash = basename($url); + $hash = substr($hash,0,strpos($hash,'-')); + + // hashes should be 32 bytes. + + if(strlen($hash) < 16) + return; + + $r = q("delete from photo where xchan = '%s' and photo_usage = %d and resource_id = '%s'", + dbesc($ob_hash), + intval(PHOTO_THING), + dbesc($hash) + ); + +} + + + function import_xchan_photo($photo,$xchan,$thing = false) { $flags = (($thing) ? PHOTO_THING : PHOTO_XCHAN); |