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fix private images

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This commit is contained in:
Friendika
2011-04-30 17:24:37 -07:00
parent ebfe536ded
commit e00068334f
3 changed files with 47 additions and 6 deletions
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45
include/items.php
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@@ -1496,10 +1496,17 @@ function atom_author($tag,$name,$uri,$h,$w,$photo) {
function atom_entry($item,$type,$author,$owner,$comment = false) {
$a = get_app();
if($item['deleted'])
return '<at:deleted-entry ref="' . xmlify($item['uri']) . '" when="' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '" />' . "\r\n";
$a = get_app();
if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid'])
$body = fix_private_photos($item['body'],$owner['uid']);
else
$body = $item['body'];
$o = "\r\n\r\n<entry>\r\n";
@@ -1517,8 +1524,8 @@ function atom_entry($item,$type,$author,$owner,$comment = false) {
$o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n";
$o .= '<published>' . xmlify(datetime_convert('UTC','UTC',$item['created'] . '+00:00',ATOM_TIME)) . '</published>' . "\r\n";
$o .= '<updated>' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '</updated>' . "\r\n";
$o .= '<dfrn:env>' . base64url_encode($item['body'], true) . '</dfrn:env>' . "\r\n";
$o .= '<content type="' . $type . '" >' . xmlify(($type === 'html') ? bbcode($item['body']) : $item['body']) . '</content>' . "\r\n";
$o .= '<dfrn:env>' . base64url_encode($body, true) . '</dfrn:env>' . "\r\n";
$o .= '<content type="' . $type . '" >' . xmlify(($type === 'html') ? bbcode($body) : $body) . '</content>' . "\r\n";
$o .= '<link rel="alternate" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']) . '" />' . "\r\n";
if($comment)
$o .= '<dfrn:comment-allow>' . intval($item['last-child']) . '</dfrn:comment-allow>' . "\r\n";
@@ -1563,6 +1570,38 @@ function atom_entry($item,$type,$author,$owner,$comment = false) {
return $o;
}
function fix_private_photos($s,$uid) {
$a = get_app();
logger('fix_private_photos');
if(preg_match("/\[img\](.+?)\[\/img\]/is",$s,$matches)) {
$image = $matches[1];
logger('fix_private_photos: found photo ' . $image);
if(stristr($image ,$a->get_baseurl() . '/photo/')) {
$i = basename($image);
$i = str_replace('.jpg','',$i);
$x = strpos($i,'-');
if($x) {
$res = substr($i,$x+1);
$i = substr($i,0,$x);
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d AND `uid` = %d",
dbesc($i),
intval($res),
intval($uid)
);
if(count($r)) {
logger('replacing photo');
$s = str_replace($image, 'data:image/jpg;base64,' . base64_encode($r[0]['data']), $s);
}
}
logger('fix_private_photos: replaced: ' . $s, LOGGER_DATA);
}
}
return($s);
}
function item_getfeedtags($item) {
$ret = array();
$matches = false;