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-rw-r--r--include/import.php263
1 files changed, 259 insertions, 4 deletions
diff --git a/include/import.php b/include/import.php
index ffaea6c1a..3b5c8508c 100644
--- a/include/import.php
+++ b/include/import.php
@@ -2,7 +2,7 @@
require_once('include/menu.php');
-function import_channel($channel, $account_id) {
+function import_channel($channel, $account_id, $seize) {
if(! array_key_exists('channel_system',$channel)) {
$channel['channel_system'] = (($channel['channel_pageflags'] & 0x1000) ? 1 : 0);
@@ -496,6 +496,8 @@ function import_items($channel,$items) {
}
}
+ $deliver = false; // Don't deliver any messages or notifications when importing
+
foreach($items as $i) {
$item = get_item_elements($i,$allow_code);
if(! $item)
@@ -509,16 +511,15 @@ function import_items($channel,$items) {
if($item['edited'] > $r[0]['edited']) {
$item['id'] = $r[0]['id'];
$item['uid'] = $channel['channel_id'];
- item_store_update($item);
+ item_store_update($item,$allow_code,$deliver);
continue;
}
}
else {
$item['aid'] = $channel['channel_account_id'];
$item['uid'] = $channel['channel_id'];
- $item_result = item_store($item);
+ $item_result = item_store($item,$allow_code,$deliver);
}
-
}
}
}
@@ -635,6 +636,7 @@ function sync_events($channel,$events) {
function import_menus($channel,$menus) {
+
if($channel && $menus) {
foreach($menus as $menu) {
$m = array();
@@ -680,6 +682,8 @@ function import_menus($channel,$menus) {
}
}
}
+
+
}
@@ -866,6 +870,257 @@ function import_mail($channel,$mails) {
+function sync_files($channel,$files) {
+
+ require_once('include/attach.php');
+
+ if($channel && $files) {
+ foreach($files as $f) {
+ if(! $f)
+ continue;
+
+ $fetch_url = $f['fetch_url'];
+ $oldbase = dirname($fetch_url);
+ $original_channel = $f['original_channel'];
+
+ if(! ($fetch_url && $original_channel))
+ continue;
+
+ if($f['attach']) {
+ $attachment_stored = false;
+ foreach($f['attach'] as $att) {
+
+ if($att['deleted']) {
+ attach_delete($channel,$att['hash']);
+ continue;
+ }
+
+ $attach_exists = false;
+ $x = attach_by_hash($att['hash']);
+
+ if($x) {
+ $attach_exists = true;
+ $attach_id = $x[0]['id'];
+ }
+
+ $newfname = 'store/' . $channel['channel_address'] . '/' . get_attach_binname($att['data']);
+
+ unset($att['id']);
+ $att['aid'] = $channel['channel_account_id'];
+ $att['uid'] = $channel['channel_id'];
+
+
+ // check for duplicate folder names with the same parent.
+ // If we have a duplicate that doesn't match this hash value
+ // change the name so that the contents won't be "covered over"
+ // by the existing directory. Use the same logic we use for
+ // duplicate files.
+
+ if(strpos($att['filename'],'.') !== false) {
+ $basename = substr($att['filename'],0,strrpos($att['filename'],'.'));
+ $ext = substr($att['filename'],strrpos($att['filename'],'.'));
+ }
+ else {
+ $basename = $att['filename'];
+ $ext = '';
+ }
+
+ $r = q("select filename from attach where ( filename = '%s' OR filename like '%s' ) and folder = '%s' and hash != '%s' ",
+ dbesc($basename . $ext),
+ dbesc($basename . '(%)' . $ext),
+ dbesc($att['folder']),
+ dbesc($att['hash'])
+ );
+
+ if($r) {
+ $x = 1;
+
+ do {
+ $found = false;
+ foreach($r as $rr) {
+ if($rr['filename'] === $basename . '(' . $x . ')' . $ext) {
+ $found = true;
+ break;
+ }
+ }
+ if($found)
+ $x++;
+ }
+ while($found);
+ $att['filename'] = $basename . '(' . $x . ')' . $ext;
+ }
+ else
+ $att['filename'] = $basename . $ext;
+
+ // end duplicate detection
+
+// @fixme - update attachment structures if they are modified rather than created
+
+ $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);
+
+
+ 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();
+
+ $parr = array('hash' => $channel['channel_hash'],
+ 'time' => $time,
+ 'resource' => $att['hash'],
+ 'revision' => 0,
+ 'signature' => base64url_encode(rsa_sign($channel['channel_hash'] . '.' . $time, $channel['channel_prvkey']))
+ );
+
+ $store_path = $newfname;
+
+ $fp = fopen($newfname,'w');
+ if(! $fp) {
+ logger('failed to open storage file.',LOGGER_NORMAL,LOG_ERR);
+ continue;
+ }
+ $redirects = 0;
+ $x = z_post_url($fetch_url,$parr,$redirects,array('filep' => $fp));
+ fclose($fp);
+
+ if($x['success']) {
+ $attachment_stored = true;
+ }
+ continue;
+ }
+ }
+ }
+ if(! $attachment_stored) {
+ // @TODO should we queue this and retry or delete everything or what?
+ logger('attachment store failed',LOGGER_NORMAL,LOG_ERR);
+ }
+ if($f['photo']) {
+ foreach($f['photo'] as $p) {
+ unset($p['id']);
+ $p['aid'] = $channel['channel_account_id'];
+ $p['uid'] = $channel['channel_id'];
+
+ // if this is a profile photo, undo the profile photo bit
+ // for any other photo which previously held it.
+
+ if($p['photo_usage'] == PHOTO_PROFILE) {
+ $e = q("update photo set photo_usage = %d where photo_usage = %d
+ and resource_id != '%s' and uid = %d ",
+ intval(PHOTO_NORMAL),
+ intval(PHOTO_PROFILE),
+ dbesc($p['resource_id']),
+ intval($channel['channel_id'])
+ );
+ }
+
+ // same for cover photos
+
+ if($p['photo_usage'] == PHOTO_COVER) {
+ $e = q("update photo set photo_usage = %d where photo_usage = %d
+ and resource_id != '%s' and uid = %d ",
+ intval(PHOTO_NORMAL),
+ intval(PHOTO_COVER),
+ dbesc($p['resource_id']),
+ intval($channel['channel_id'])
+ );
+ }
+ if($p['scale'] === 0 && $p['os_storage'])
+ $p['data'] = $store_path;
+ else
+ $p['data'] = base64_decode($p['data']);
+
+
+ $exists = q("select * from photo where resource_id = '%s' and scale = %d and uid = %d limit 1",
+ dbesc($p['resource_id']),
+ intval($p['scale']),
+ intval($channel['channel_id'])
+ );
+
+ dbesc_array($p);
+
+ if($exists) {
+ $str = '';
+ foreach($p as $k => $v) {
+ if($str)
+ $str .= ",";
+ $str .= " `" . $k . "` = '" . $v . "' ";
+ }
+ $r = dbq("update `photo` set " . $str . " where id = " . intval($exists[0]['id']) );
+ }
+ else {
+ $r = dbq("INSERT INTO photo (`"
+ . implode("`, `", array_keys($p))
+ . "`) VALUES ('"
+ . implode("', '", array_values($p))
+ . "')" );
+ }
+ }
+ }
+ if($f['item']) {
+ sync_items($channel,$f['item']);
+ foreach($f['item'] as $i) {
+ if($i['message_id'] !== $i['message_parent'])
+ continue;
+ $r = q("select * from item where mid = '%s' and uid = %d limit 1",
+ dbesc($i['message_id']),
+ intval($channel['channel_id'])
+ );
+ if($r) {
+ $item = $r[0];
+ item_url_replace($channel,$item,$oldbase,z_root(),$original_channel);
+
+ dbesc_array($item);
+ $item_id = $item['id'];
+ unset($item['id']);
+ $str = '';
+ foreach($item as $k => $v) {
+ if($str)
+ $str .= ",";
+ $str .= " `" . $k . "` = '" . $v . "' ";
+ }
+
+ $r = dbq("update `item` set " . $str . " where id = " . $item_id );
+ }
+ }
+ }
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 18:07:21 +0000