Streams/streams
Streams/streams
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implement updates of attach data to sync'd clones.

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This commit is contained in:
redmatrix 2016-04-07 16:44:53 -07:00
parent 516f776c94
commit 3a6187af3d
1 changed files with 38 additions and 18 deletions
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56
include/import.php
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@ -889,9 +889,14 @@ function sync_files($channel,$files) {
if($f['attach']) {
$attachment_stored = false;
foreach($f['attach'] as $att) {
$attach_exists = false;
$x = attach_by_hash($att['hash']);
if($x && $x['uid'] == $channel['channel_id'])
continue;
if($x) {
$attach_exists = true;
$attach_id = $x[0]['id'];
}
$newfname = 'store/' . $channel['channel_address'] . '/' . get_attach_binname($att['data']);
@ -946,25 +951,47 @@ function sync_files($channel,$files) {
// @fixme - update attachment structures if they are modified rather than created
// is this a directory?
$att['data'] = $newfname;
if($att['filetype'] === 'multipart/mixed' && $att['is_dir']) {
os_mkdir($newfname, STORAGE_DEFAULT_PERMISSIONS,true);
$att['data'] = $newfname;
// Note: we use $att['hash'] below after it has been escaped to
// fetch the file contents.
// If the hash ever contains any escapable chars this could cause
// problems. Currently it does not.
dbesc_array($att);
dbesc_array($att);
if($attach_exists) {
$str = '';
foreach($att as $k => $v) {
if($str)
$str .= ",";
$str .= " `" . $k . "` = '" . $v . "' ";
}
$r = dbq("update `attach` set " . $str . " where id = " . intval($attach_id) );
}
else {
$r = dbq("INSERT INTO attach (`"
. implode("`, `", array_keys($att))
. "`) VALUES ('"
. implode("', '", array_values($att))
. "')" );
}
// is this a directory?
if($att['filetype'] === 'multipart/mixed' && $att['is_dir']) {
os_mkdir($newfname, STORAGE_DEFAULT_PERMISSIONS,true);
continue;
}
else {
// it's a file
// for the sync version of this algorithm (as opposed to 'offline import')
// we will fetch the actual file from the source server so it can be
// streamed directly to disk and avoid consuming PHP memory if it's a huge
// audio/video file or something.
$time = datetime_convert();
@ -979,7 +1006,7 @@ function sync_files($channel,$files) {
$fp = fopen($newfname,'w');
if(! $fp) {
logger('failed to open file.');
logger('failed to open storage file.',LOGGER_NORMAL,LOG_ERR);
continue;
}
$redirects = 0;
@ -988,21 +1015,14 @@ function sync_files($channel,$files) {
if($x['success']) {
$attachment_stored = true;
dbesc_array($att);
$r = dbq("INSERT INTO attach (`"
. implode("`, `", array_keys($att))
. "`) VALUES ('"
. implode("', '", array_values($att))
. "')" );
}
continue;
}
}
}
if(! $attachment_stored) {
// should we queue this and retry or what?
logger('attachment store failed');
// @TODO should we queue this and retry or delete everything or what?
logger('attachment store failed',LOGGER_NORMAL,LOG_ERR);
}
if($f['photo']) {
foreach($f['photo'] as $p) {