diff options
Diffstat (limited to 'include/channel.php')
| -rw-r--r-- | include/channel.php | 388 |
1 files changed, 226 insertions, 162 deletions
diff --git a/include/channel.php b/include/channel.php index 10c38a5ac..83cf97305 100644 --- a/include/channel.php +++ b/include/channel.php @@ -476,6 +476,16 @@ function set_default_login_identity($account_id, $channel_id, $force = true) { } } + +function get_default_export_sections() { + $sections = [ 'channel', 'connections', 'config', 'apps', 'chatrooms', 'events', 'webpages', 'mail', 'wikis' ]; + + $cb = [ 'sections' => $sections ]; + call_hooks('get_default_export_sections', $cb); + return $cb['sections']; +} + + /** * @brief Create an array representing the important channel information * which would be necessary to create a nomadic identity clone. This includes @@ -489,225 +499,279 @@ function set_default_login_identity($account_id, $channel_id, $force = true) { * @returns array * See function for details */ -function identity_basic_export($channel_id, $items = false) { +function identity_basic_export($channel_id, $sections = null) { /* - * Red basic channel export + * basic channel export */ - $ret = array(); + if(! $sections) { + $sections = get_default_export_sections(); + } + + $ret = []; // use constants here as otherwise we will have no idea if we can import from a site // with a non-standard platform and version. - $ret['compatibility'] = array('project' => PLATFORM_NAME, 'version' => STD_VERSION, 'database' => DB_UPDATE_VERSION, 'server_role' => Zotlabs\Lib\System::get_server_role()); + + $ret['compatibility'] = [ + 'project' => PLATFORM_NAME, + 'version' => STD_VERSION, + 'database' => DB_UPDATE_VERSION, + 'server_role' => Zotlabs\Lib\System::get_server_role() + ]; + + /* + * Process channel information regardless of it is one of the sections desired + * because we need the channel relocation information in all export files/streams. + */ $r = q("select * from channel where channel_id = %d limit 1", intval($channel_id) ); if($r) { translate_channel_perms_outbound($r[0]); - $ret['channel'] = $r[0]; $ret['relocate'] = [ 'channel_address' => $r[0]['channel_address'], 'url' => z_root()]; - } - - $r = q("select * from profile where uid = %d", - intval($channel_id) - ); - if($r) - $ret['profile'] = $r; - - $xchans = array(); - $r = q("select * from abook where abook_channel = %d ", - intval($channel_id) - ); - if($r) { - $ret['abook'] = $r; - - for($x = 0; $x < count($ret['abook']); $x ++) { - $xchans[] = $ret['abook'][$x]['abook_xchan']; - $abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']); - if($abconfig) - $ret['abook'][$x]['abconfig'] = $abconfig; - translate_abook_perms_outbound($ret['abook'][$x]); + if(in_array('channel',$sections)) { + $ret['channel'] = $r[0]; } - stringify_array_elms($xchans); } - if($xchans) { - $r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) "); + if(in_array('channel',$sections)) { + $r = q("select * from profile where uid = %d", + intval($channel_id) + ); if($r) - $ret['xchan'] = $r; + $ret['profile'] = $r; - $r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) "); - if($r) - $ret['hubloc'] = $r; - } - $r = q("select * from groups where uid = %d ", - intval($channel_id) - ); + $r = q("select mimetype, content, os_storage from photo + where imgscale = 4 and photo_usage = %d and uid = %d limit 1", + intval(PHOTO_PROFILE), + intval($channel_id) + ); - if($r) - $ret['group'] = $r; + if($r) { + $ret['photo'] = [ + 'type' => $r[0]['mimetype'], + 'data' => (($r[0]['os_storage']) + ? base64url_encode(file_get_contents($r[0]['content'])) : base64url_encode($r[0]['content'])) + ]; + } + } - $r = q("select * from group_member where uid = %d ", - intval($channel_id) - ); - if($r) - $ret['group_member'] = $r; + if(in_array('connections',$sections)) { + $xchans = array(); + $r = q("select * from abook where abook_channel = %d ", + intval($channel_id) + ); + if($r) { + $ret['abook'] = $r; + + for($x = 0; $x < count($ret['abook']); $x ++) { + $xchans[] = $ret['abook'][$x]['abook_xchan']; + $abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']); + if($abconfig) + $ret['abook'][$x]['abconfig'] = $abconfig; + translate_abook_perms_outbound($ret['abook'][$x]); + } + stringify_array_elms($xchans); + } - $r = q("select * from pconfig where uid = %d", - intval($channel_id) - ); - if($r) - $ret['config'] = $r; + if($xchans) { + $r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) "); + if($r) + $ret['xchan'] = $r; - $r = q("select mimetype, content, os_storage from photo where imgscale = 4 and photo_usage = %d and uid = %d limit 1", - intval(PHOTO_PROFILE), - intval($channel_id) - ); + $r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) "); + if($r) + $ret['hubloc'] = $r; + } - if($r) { - $ret['photo'] = array('type' => $r[0]['mimetype'], 'data' => (($r[0]['os_storage']) ? base64url_encode(file_get_contents($r[0]['content'])) : base64url_encode($r[0]['content']))); - } + $r = q("select * from groups where uid = %d ", + intval($channel_id) + ); - // All other term types will be included in items, if requested. + if($r) + $ret['group'] = $r; - $r = q("select * from term where ttype in (%d,%d) and uid = %d", - intval(TERM_SAVEDSEARCH), - intval(TERM_THING), - intval($channel_id) - ); - if($r) - $ret['term'] = $r; + $r = q("select * from group_member where uid = %d ", + intval($channel_id) + ); + if($r) + $ret['group_member'] = $r; - // add psuedo-column obj_baseurl to aid in relocations + } - $r = q("select obj.*, '%s' as obj_baseurl from obj where obj_channel = %d", - dbesc(z_root()), - intval($channel_id) - ); + if(in_array('config',$sections)) { + $r = q("select * from pconfig where uid = %d", + intval($channel_id) + ); + if($r) + $ret['config'] = $r; + + // All other term types will be included in items, if requested. + + $r = q("select * from term where ttype in (%d,%d) and uid = %d", + intval(TERM_SAVEDSEARCH), + intval(TERM_THING), + intval($channel_id) + ); + if($r) + $ret['term'] = $r; - if($r) - $ret['obj'] = $r; + // add psuedo-column obj_baseurl to aid in relocations - $r = q("select * from app where app_channel = %d and app_system = 0", - intval($channel_id) - ); - if($r) { - for($x = 0; $x < count($r); $x ++) { - $r[$x]['term'] = q("select * from term where otype = %d and oid = %d", - intval(TERM_OBJ_APP), - intval($r[$x]['id']) - ); - } - $ret['app'] = $r; - } + $r = q("select obj.*, '%s' as obj_baseurl from obj where obj_channel = %d", + dbesc(z_root()), + intval($channel_id) + ); - $r = q("select * from chatroom where cr_uid = %d", - intval($channel_id) - ); - if($r) - $ret['chatroom'] = $r; + if($r) + $ret['obj'] = $r; - $r = q("select * from event where uid = %d", - intval($channel_id) - ); - if($r) - $ret['event'] = $r; + $r = q("select * from likes where channel_id = %d", + intval($channel_id) + ); + + if($r) + $ret['likes'] = $r; - $r = q("select * from item where resource_type = 'event' and uid = %d", - intval($channel_id) - ); - if($r) { - $ret['event_item'] = array(); - xchan_query($r); - $r = fetch_post_tags($r,true); - foreach($r as $rr) - $ret['event_item'][] = encode_item($rr,true); } - $x = menu_list($channel_id); - if($x) { - $ret['menu'] = array(); - for($y = 0; $y < count($x); $y ++) { - $m = menu_fetch($x[$y]['menu_name'],$channel_id,$ret['channel']['channel_hash']); - if($m) - $ret['menu'][] = menu_element($ret['channel'],$m); + if(in_array('apps',$sections)) { + $r = q("select * from app where app_channel = %d and app_system = 0", + intval($channel_id) + ); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['term'] = q("select * from term where otype = %d and oid = %d", + intval(TERM_OBJ_APP), + intval($r[$x]['id']) + ); + } + $ret['app'] = $r; } } - $addon = array('channel_id' => $channel_id,'data' => $ret); - call_hooks('identity_basic_export',$addon); - $ret = $addon['data']; + if(in_array('chatrooms',$sections)) { + $r = q("select * from chatroom where cr_uid = %d", + intval($channel_id) + ); + if($r) + $ret['chatroom'] = $r; + } - if(! $items) - return $ret; - $r = q("select * from likes where channel_id = %d", - intval($channel_id) - ); + if(in_array('events',$sections)) { + $r = q("select * from event where uid = %d", + intval($channel_id) + ); + if($r) + $ret['event'] = $r; - if($r) - $ret['likes'] = $r; + $r = q("select * from item where resource_type = 'event' and uid = %d", + intval($channel_id) + ); + if($r) { + $ret['event_item'] = array(); + xchan_query($r); + $r = fetch_post_tags($r,true); + foreach($r as $rr) + $ret['event_item'][] = encode_item($rr,true); + } + } + if(in_array('webpages',$sections)) { + $x = menu_list($channel_id); + if($x) { + $ret['menu'] = array(); + for($y = 0; $y < count($x); $y ++) { + $m = menu_fetch($x[$y]['menu_name'],$channel_id,$ret['channel']['channel_hash']); + if($m) + $ret['menu'][] = menu_element($ret['channel'],$m); + } + } + $r = q("select * from item where item_type in ( " + . ITEM_TYPE_BLOCK . "," . ITEM_TYPE_PDL . "," . ITEM_TYPE_WEBPAGE . " ) and uid = %d", + intval($channel_id) + ); + if($r) { + $ret['webpages'] = array(); + xchan_query($r); + $r = fetch_post_tags($r,true); + foreach($r as $rr) + $ret['webpages'][] = encode_item($rr,true); - $r = q("select * from conv where uid = %d", - intval($channel_id) - ); - if($r) { - for($x = 0; $x < count($r); $x ++) { - $r[$x]['subject'] = base64url_decode(str_rot47($r[$x]['subject'])); } - $ret['conv'] = $r; } - $r = q("select * from mail where mail.uid = %d", - intval($channel_id) - ); - if($r) { - $m = array(); - foreach($r as $rr) { - xchan_mail_query($rr); - $m[] = mail_encode($rr,true); + if(in_array('mail',$sections)) { + $r = q("select * from conv where uid = %d", + intval($channel_id) + ); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['subject'] = base64url_decode(str_rot47($r[$x]['subject'])); + } + $ret['conv'] = $r; } - $ret['mail'] = $m; - } - $r = q("select * from item where resource_type like 'nwiki%%' and uid = %d order by created", - intval($channel_id) - ); - if($r) { - $ret['wiki'] = array(); - xchan_query($r); - $r = fetch_post_tags($r,true); - foreach($r as $rv) { - $ret['wiki'][] = encode_item($rv,true); + $r = q("select * from mail where mail.uid = %d", + intval($channel_id) + ); + if($r) { + $m = array(); + foreach($r as $rr) { + xchan_mail_query($rr); + $m[] = mail_encode($rr,true); + } + $ret['mail'] = $m; } } - /** @warning this may run into memory limits on smaller systems */ + if(in_array('wikis',$sections)) { + $r = q("select * from item where resource_type like 'nwiki%%' and uid = %d order by created", + intval($channel_id) + ); + if($r) { + $ret['wiki'] = array(); + xchan_query($r); + $r = fetch_post_tags($r,true); + foreach($r as $rv) { + $ret['wiki'][] = encode_item($rv,true); + } + } + } + if(in_array('items',$sections)) { + /** @warning this may run into memory limits on smaller systems */ - /** export three months of posts. If you want to export and import all posts you have to start with - * the first year and export/import them in ascending order. - * - * Don't export linked resource items. we'll have to pull those out separately. - */ + /** export three months of posts. If you want to export and import all posts you have to start with + * the first year and export/import them in ascending order. + * + * Don't export linked resource items. we'll have to pull those out separately. + */ - $r = q("select * from item where item_wall = 1 and item_deleted = 0 and uid = %d and created > %s - INTERVAL %s and resource_type = '' order by created", - intval($channel_id), - db_utcnow(), - db_quoteinterval('3 MONTH') - ); - if($r) { - $ret['item'] = array(); - xchan_query($r); - $r = fetch_post_tags($r,true); - foreach($r as $rr) - $ret['item'][] = encode_item($rr,true); + $r = q("select * from item where item_wall = 1 and item_deleted = 0 and uid = %d + and created > %s - INTERVAL %s and resource_type = '' order by created", + intval($channel_id), + db_utcnow(), + db_quoteinterval('3 MONTH') + ); + if($r) { + $ret['item'] = array(); + xchan_query($r); + $r = fetch_post_tags($r,true); + foreach($r as $rr) + $ret['item'][] = encode_item($rr,true); + } } + $addon = [ 'channel_id' => $channel_id, 'sections' => $sections, 'data' => $ret]; + call_hooks('identity_basic_export',$addon); + $ret = $addon['data']; + return $ret; } |