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hubzilla issue #868

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This commit is contained in:
zotlabs 2017-10-03 17:03:24 -07:00
parent d88d4b3c3a
commit 7fb02752de
2 changed files with 25 additions and 0 deletions
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4
Zotlabs/Module/Thing.php
View File

@ -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),

21
include/photo/photo_driver.php
View File

@ -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);