diff options
Diffstat (limited to 'include/import.php')
-rw-r--r-- | include/import.php | 871 |
1 files changed, 871 insertions, 0 deletions
diff --git a/include/import.php b/include/import.php new file mode 100644 index 000000000..0fd1ab2a5 --- /dev/null +++ b/include/import.php @@ -0,0 +1,871 @@ +<?php + +require_once('include/menu.php'); + +function import_channel($channel) { + + if(! array_key_exists('channel_system',$channel)) { + $channel['channel_system'] = (($channel['channel_pageflags'] & 0x1000) ? 1 : 0); + $channel['channel_removed'] = (($channel['channel_pageflags'] & 0x8000) ? 1 : 0); + } + + $r = q("select * from channel where (channel_guid = '%s' or channel_hash = '%s' or channel_address = '%s' ) limit 1", + dbesc($channel['channel_guid']), + dbesc($channel['channel_hash']), + dbesc($channel['channel_address']) + ); + + // We should probably also verify the hash + + if($r) { + if($r[0]['channel_guid'] === $channel['channel_guid'] || $r[0]['channel_hash'] === $channel['channel_hash']) { + logger('mod_import: duplicate channel. ', print_r($channel,true)); + notice( t('Cannot create a duplicate channel identifier on this system. Import failed.') . EOL); + return false; + } + else { + // try at most ten times to generate a unique address. + $x = 0; + $found_unique = false; + do { + $tmp = $channel['channel_address'] . mt_rand(1000,9999); + $r = q("select * from channel where channel_address = '%s' limit 1", + dbesc($tmp) + ); + if(! $r) { + $channel['channel_address'] = $tmp; + $found_unique = true; + break; + } + $x ++; + } while ($x < 10); + if(! $found_unique) { + logger('mod_import: duplicate channel. randomisation failed.', print_r($channel,true)); + notice( t('Unable to create a unique channel address. Import failed.') . EOL); + return false; + } + } + } + + unset($channel['channel_id']); + $channel['channel_account_id'] = get_account_id(); + $channel['channel_primary'] = (($seize) ? 1 : 0); + + if($channel['channel_pageflags'] & PAGE_ALLOWCODE) { + if(! is_site_admin()) + $channel['channel_pageflags'] = $channel['channel_pageflags'] ^ PAGE_ALLOWCODE; + } + + dbesc_array($channel); + + $r = dbq("INSERT INTO channel (`" + . implode("`, `", array_keys($channel)) + . "`) VALUES ('" + . implode("', '", array_values($channel)) + . "')" + ); + + if(! $r) { + logger('mod_import: channel clone failed. ', print_r($channel,true)); + notice( t('Channel clone failed. Import failed.') . EOL); + return false; + } + + $r = q("select * from channel where channel_account_id = %d and channel_guid = '%s' limit 1", + intval(get_account_id()), + $channel['channel_guid'] // Already dbesc'd + ); + if(! $r) { + logger('mod_import: channel not found. ', print_r($channel,true)); + notice( t('Cloned channel not found. Import failed.') . EOL); + return false; + } + // reset + $channel = $r[0]; + + set_default_login_identity(get_account_id(),$channel['channel_id'],false); + logger('import step 1'); + $_SESSION['import_step'] = 1; + ref_session_write(session_id(), serialize($_SESSION)); + return $channel; + +} + +function import_config($channel,$configs) { + + if($channel && $configs) { + foreach($configs as $config) { + unset($config['id']); + $config['uid'] = $channel['channel_id']; + dbesc_array($config); + $r = dbq("INSERT INTO pconfig (`" + . implode("`, `", array_keys($config)) + . "`) VALUES ('" + . implode("', '", array_values($config)) + . "')" ); + } + load_pconfig($channel['channel_id']); + } +} + + +function import_profiles($channel,$profiles) { + + if($channel && $profiles) { + foreach($profiles as $profile) { + unset($profile['id']); + $profile['aid'] = get_account_id(); + $profile['uid'] = $channel['channel_id']; + + // we are going to reset all profile photos to the original + // somebody will have to fix this later and put all the applicable photos into the export + + $profile['photo'] = z_root() . '/photo/profile/l/' . $channel['channel_id']; + $profile['thumb'] = z_root() . '/photo/profile/m/' . $channel['channel_id']; + + dbesc_array($profile); + $r = dbq("INSERT INTO profile (`" + . implode("`, `", array_keys($profile)) + . "`) VALUES ('" + . implode("', '", array_values($profile)) + . "')" + ); + } + } +} + + +function import_hublocs($channel,$hublocs,$seize) { + + if($channel && $hublocs) { + foreach($hublocs as $hubloc) { + + $hash = make_xchan_hash($hubloc['hubloc_guid'],$hubloc['hubloc_guid_sig']); + if($hubloc['hubloc_network'] === 'zot' && $hash !== $hubloc['hubloc_hash']) { + logger('forged hubloc: ' . print_r($hubloc,true)); + continue; + } + + if(! array_key_exists('hubloc_primary',$hubloc)) { + $hubloc['hubloc_primary'] = (($hubloc['hubloc_flags'] & 0x0001) ? 1 : 0); + $hubloc['hubloc_orphancheck'] = (($hubloc['hubloc_flags'] & 0x0004) ? 1 : 0); + $hubloc['hubloc_error'] = (($hubloc['hubloc_status'] & 0x0003) ? 1 : 0); + $hubloc['hubloc_deleted'] = (($hubloc['hubloc_flags'] & 0x1000) ? 1 : 0); + } + + $arr = array( + 'guid' => $hubloc['hubloc_guid'], + 'guid_sig' => $hubloc['hubloc_guid_sig'], + 'url' => $hubloc['hubloc_url'], + 'url_sig' => $hubloc['hubloc_url_sig'] + ); + if(($hubloc['hubloc_hash'] === $channel['channel_hash']) && intval($hubloc['hubloc_primary']) && ($seize)) + $hubloc['hubloc_primary'] = 0; + + if(! zot_gethub($arr)) { + unset($hubloc['hubloc_id']); + dbesc_array($hubloc); + + $r = dbq("INSERT INTO hubloc (`" + . implode("`, `", array_keys($hubloc)) + . "`) VALUES ('" + . implode("', '", array_values($hubloc)) + . "')" + ); + } + } + } +} + + + +function import_objs($channel,$objs) { + + if($channel && $objs) { + foreach($objs as $obj) { + + // if it's the old term format - too hard to support + if(! $obj['obj_created']) + continue; + + $baseurl = $obj['obj_baseurl']; + unset($obj['obj_id']); + unset($obj['obj_baseurl']); + + $obj['obj_channel'] = $channel['channel_id']; + + if($baseurl && (strpos($obj['obj_url'],$baseurl . '/thing/') !== false)) { + $obj['obj_url'] = str_replace($baseurl,z_root(),$obj['obj_url']); + } + + if($obj['obj_imgurl']) { + $x = import_xchan_photo($obj['obj_imgurl'],$channel['channel_hash'],true); + $obj['obj_imgurl'] = $x[0]; + } + + dbesc_array($obj); + + $r = dbq("INSERT INTO obj (`" + . implode("`, `", array_keys($obj)) + . "`) VALUES ('" + . implode("', '", array_values($obj)) + . "')" + ); + } + } +} + +function sync_objs($channel,$objs) { + + if($channel && $objs) { + foreach($objs as $obj) { + + if(array_key_exists('obj_deleted',$obj) && $obj['obj_deleted'] && $obj['obj_obj']) { + q("delete from obj where obj_obj = '%s' and obj_channel = %d limit 1", + dbesc($obj['obj_obj']), + intval($channel['channel_id']) + ); + continue; + } + + // if it's the old term format - too hard to support + if(! $obj['obj_created']) + continue; + + $baseurl = $obj['obj_baseurl']; + unset($obj['obj_id']); + unset($obj['obj_baseurl']); + + $obj['obj_channel'] = $channel['channel_id']; + + if($baseurl && (strpos($obj['obj_url'],$baseurl . '/thing/') !== false)) { + $obj['obj_url'] = str_replace($baseurl,z_root(),$obj['obj_url']); + } + + $exists = false; + + $x = q("select * from obj where obj_obj = '%s' and obj_channel = %d limit 1", + dbesc($obj['obj_obj']), + intval($channel['channel_id']) + ); + if($x) { + if($x[0]['obj_edited'] >= $obj['obj_edited']) + continue; + + $exists = true; + } + + if($obj['obj_imgurl']) { + $x = import_xchan_photo($obj['obj_imgurl'],$channel['channel_hash'],true); + $obj['obj_imgurl'] = $x[0]; + } + + $hash = $obj['obj_obj']; + + if($exists) { + unset($obj['obj_obj']); + foreach($obj as $k => $v) { + $r = q("UPDATE obj SET `%s` = '%s' WHERE obj_obj = '%s' AND obj_channel = %d", + dbesc($k), + dbesc($v), + dbesc($hash), + intval($channel['channel_id']) + ); + } + } + else { + + dbesc_array($obj); + + $r = dbq("INSERT INTO obj (`" + . implode("`, `", array_keys($obj)) + . "`) VALUES ('" + . implode("', '", array_values($obj)) + . "')" + ); + } + } + } +} + + + + + +function import_apps($channel,$apps) { + + if($channel && $apps) { + foreach($apps as $app) { + + unset($app['id']); + unset($app['app_channel']); + + $app['app_channel'] = $channel['channel_id']; + + if($app['app_photo']) { + $x = import_xchan_photo($app['app_photo'],$channel['channel_hash'],true); + $app['app_photo'] = $x[0]; + } + + dbesc_array($app); + $r = dbq("INSERT INTO app (`" + . implode("`, `", array_keys($app)) + . "`) VALUES ('" + . implode("', '", array_values($app)) + . "')" + ); + } + } +} + + + +function sync_apps($channel,$apps) { + + if($channel && $apps) { + foreach($apps as $app) { + + if(array_key_exists('app_deleted',$app) && $app['app_deleted'] && $app['app_id']) { + q("delete from app where app_id = '%s' and app_channel = %d limit 1", + dbesc($app['app_id']), + intval($channel['channel_id']) + ); + continue; + } + + unset($app['id']); + unset($app['app_channel']); + + if(! $app['app_created'] || $app['app_created'] === NULL_DATE) + $app['app_created'] = datetime_convert(); + if(! $app['app_edited'] || $app['app_edited'] === NULL_DATE) + $app['app_edited'] = datetime_convert(); + + $app['app_channel'] = $channel['channel_id']; + + if($app['app_photo']) { + $x = import_xchan_photo($app['app_photo'],$channel['channel_hash'],true); + $app['app_photo'] = $x[0]; + } + + $exists = false; + + $x = q("select * from app where app_id = '%s' and app_channel = %d limit 1", + dbesc($app['app_id']), + intval($channel['channel_id']) + ); + if($x) { + if($x[0]['app_edited'] >= $app['app_edited']) + continue; + $exists = true; + } + $hash = $app['app_id']; + + if($exists) { + unset($app['app_id']); + foreach($app as $k => $v) { + $r = q("UPDATE app SET `%s` = '%s' WHERE app_id = '%s' AND app_channel = %d", + dbesc($k), + dbesc($v), + dbesc($hash), + intval($channel['channel_id']) + ); + } + } + else { + dbesc_array($app); + $r = dbq("INSERT INTO app (`" + . implode("`, `", array_keys($app)) + . "`) VALUES ('" + . implode("', '", array_values($app)) + . "')" + ); + } + } + } +} + + + +function import_chatrooms($channel,$chatrooms) { + + if($channel && $chatrooms) { + foreach($chatrooms as $chatroom) { + + if(! $chatroom['cr_name']) + continue; + + unset($chatroom['cr_id']); + unset($chatroom['cr_aid']); + unset($chatroom['cr_uid']); + + $chatroom['cr_aid'] = $channel['channel_account_id']; + $chatroom['cr_uid'] = $channel['channel_id']; + + dbesc_array($chatroom); + $r = dbq("INSERT INTO chatroom (`" + . implode("`, `", array_keys($chatroom)) + . "`) VALUES ('" + . implode("', '", array_values($chatroom)) + . "')" + ); + } + } +} + + + +function sync_chatrooms($channel,$chatrooms) { + + if($channel && $chatrooms) { + foreach($chatrooms as $chatroom) { + + if(! $chatroom['cr_name']) + continue; + + if(array_key_exists('cr_deleted',$chatroom) && $chatroom['cr_deleted']) { + q("delete from chatroom where cr_name = '%s' and cr_uid = %d limit 1", + dbesc($chatroom['cr_name']), + intval($channel['channel_id']) + ); + continue; + } + + + unset($chatroom['cr_id']); + unset($chatroom['cr_aid']); + unset($chatroom['cr_uid']); + + if(! $chatroom['cr_created'] || $chatroom['cr_created'] === NULL_DATE) + $chatroom['cr_created'] = datetime_convert(); + if(! $chatroom['cr_edited'] || $chatroom['cr_edited'] === NULL_DATE) + $chatroom['cr_edited'] = datetime_convert(); + + $chatroom['cr_aid'] = $channel['channel_account_id']; + $chatroom['cr_uid'] = $channel['channel_id']; + + $exists = false; + + $x = q("select * from chatroom where cr_name = '%s' and cr_uid = %d limit 1", + dbesc($chatroom['cr_name']), + intval($channel['channel_id']) + ); + if($x) { + if($x[0]['cr_edited'] >= $chatroom['cr_edited']) + continue; + $exists = true; + } + $name = $chatroom['cr_name']; + + if($exists) { + foreach($chatroom as $k => $v) { + $r = q("UPDATE chatroom SET `%s` = '%s' WHERE cr_name = '%s' AND cr_uid = %d", + dbesc($k), + dbesc($v), + dbesc($name), + intval($channel['channel_id']) + ); + } + } + else { + dbesc_array($chatroom); + $r = dbq("INSERT INTO chatroom (`" + . implode("`, `", array_keys($chatroom)) + . "`) VALUES ('" + . implode("', '", array_values($chatroom)) + . "')" + ); + } + } + } +} + + + +function import_items($channel,$items) { + + if($channel && $items) { + $allow_code = false; + $r = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id + where channel_id = %d limit 1", + intval($channel['channel_id']) + ); + if($r) { + if(($r[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($r[0]['channel_pageflags'] & PAGE_ALLOWCODE)) { + $allow_code = true; + } + } + + foreach($items as $i) { + $item = get_item_elements($i,$allow_code); + if(! $item) + continue; + + $r = q("select id, edited from item where mid = '%s' and uid = %d limit 1", + dbesc($item['mid']), + intval($channel['channel_id']) + ); + if($r) { + if($item['edited'] > $r[0]['edited']) { + $item['id'] = $r[0]['id']; + $item['uid'] = $channel['channel_id']; + item_store_update($item); + continue; + } + } + else { + $item['aid'] = $channel['channel_account_id']; + $item['uid'] = $channel['channel_id']; + $item_result = item_store($item); + } + + } + } +} + + +function sync_items($channel,$items) { + import_items($channel,$items); +} + + + +function import_item_ids($channel,$itemids) { + if($channel && $itemids) { + foreach($itemids as $i) { + $r = q("select id from item where mid = '%s' and uid = %d limit 1", + dbesc($i['mid']), + intval($channel['channel_id']) + ); + if(! $r) + continue; + $z = q("select * from item_id where service = '%s' and sid = '%s' and iid = %d and uid = %d limit 1", + dbesc($i['service']), + dbesc($i['sid']), + intval($r[0]['id']), + intval($channel['channel_id']) + ); + if(! $z) { + q("insert into item_id (iid,uid,sid,service) values(%d,%d,'%s','%s')", + intval($r[0]['id']), + intval($channel['channel_id']), + dbesc($i['sid']), + dbesc($i['service']) + ); + } + } + } +} + +function import_events($channel,$events) { + + if($channel && $events) { + foreach($events as $event) { + unset($event['id']); + $event['aid'] = $channel['channel_account_id']; + $event['uid'] = $channel['channel_id']; + + dbesc_array($event); + $r = dbq("INSERT INTO event (`" + . implode("`, `", array_keys($event)) + . "`) VALUES ('" + . implode("', '", array_values($event)) + . "')" + ); + } + } +} + + +function sync_events($channel,$events) { + + if($channel && $events) { + foreach($events as $event) { + + if((! $event['event_hash']) || (! $event['start'])) + continue; + + if($event['event_deleted']) { + $r = q("delete from event where event_hash = '%s' and uid = %d limit 1", + dbesc($event['event_hash']), + intval($channel['channel_id']) + ); + continue; + } + + unset($event['id']); + $event['aid'] = $channel['channel_account_id']; + $event['uid'] = $channel['channel_id']; + + $exists = false; + + $x = q("select * from event where event_hash = '%s' and uid = %d limit 1", + dbesc($event['event_hash']), + intval($channel['channel_id']) + ); + if($x) { + if($x[0]['edited'] >= $event['edited']) + continue; + $exists = true; + } + + if($exists) { + foreach($event as $k => $v) { + $r = q("UPDATE event SET `%s` = '%s' WHERE event_hash = '%s' AND uid = %d", + dbesc($k), + dbesc($v), + dbesc($event['event_hash']), + intval($channel['channel_id']) + ); + } + } + else { + dbesc_array($event); + $r = dbq("INSERT INTO event (`" + . implode("`, `", array_keys($event)) + . "`) VALUES ('" + . implode("', '", array_values($event)) + . "')" + ); + } + } + } +} + + +function import_menus($channel,$menus) { + + if($channel && $menus) { + foreach($menus as $menu) { + $m = array(); + $m['menu_channel_id'] = $channel['channel_id']; + $m['menu_name'] = $menu['pagetitle']; + $m['menu_desc'] = $menu['desc']; + if($menu['created']) + $m['menu_created'] = datetime_convert($menu['created']); + if($menu['edited']) + $m['menu_edited'] = datetime_convert($menu['edited']); + + $m['menu_flags'] = 0; + if($menu['flags']) { + if(in_array('bookmark',$menu['flags'])) + $m['menu_flags'] |= MENU_BOOKMARK; + if(in_array('system',$menu['flags'])) + $m['menu_flags'] |= MENU_SYSTEM; + + } + + $menu_id = menu_create($m); + + if($menu_id) { + if(is_array($menu['items'])) { + foreach($menu['items'] as $it) { + $mitem = array(); + + $mitem['mitem_link'] = str_replace('[baseurl]',z_root(),$it['link']); + $mitem['mitem_desc'] = escape_tags($it['desc']); + $mitem['mitem_order'] = intval($it['order']); + if(is_array($it['flags'])) { + $mitem['mitem_flags'] = 0; + if(in_array('zid',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_ZID; + if(in_array('new-window',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_NEWWIN; + if(in_array('chatroom',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_CHATROOM; + } + menu_add_item($menu_id,$channel['channel_id'],$mitem); + } + } + } + } + } +} + + +function sync_menus($channel,$menus) { + + if($channel && $menus) { + foreach($menus as $menu) { + $m = array(); + $m['menu_channel_id'] = $channel['channel_id']; + $m['menu_name'] = $menu['pagetitle']; + $m['menu_desc'] = $menu['desc']; + if($menu['created']) + $m['menu_created'] = datetime_convert($menu['created']); + if($menu['edited']) + $m['menu_edited'] = datetime_convert($menu['edited']); + + $m['menu_flags'] = 0; + if($menu['flags']) { + if(in_array('bookmark',$menu['flags'])) + $m['menu_flags'] |= MENU_BOOKMARK; + if(in_array('system',$menu['flags'])) + $m['menu_flags'] |= MENU_SYSTEM; + + } + + $editing = false; + + $r = q("select * from menu where menu_name = '%s' and menu_channel_id = %d limit 1", + dbesc($m['menu_name']), + intval($channel['channel_id']) + ); + if($r) { + if($r[0]['menu_edited'] >= $m['menu_edited']) + continue; + if($menu['menu_deleted']) { + menu_delete_id($r[0]['menu_id'],$channel['channel_id']); + continue; + } + $menu_id = $r[0]['menu_id']; + $m['menu_id'] = $r[0]['menu_id']; + $x = menu_edit($m); + if(! $x) + continue; + $editing = true; + } + if(! $editing) { + $menu_id = menu_create($m); + } + if($menu_id) { + if($editing) { + // don't try syncing - just delete all the entries and start over + q("delete from menu_item where mitem_menu_id = %d", + intval($menu_id) + ); + } + + if(is_array($menu['items'])) { + foreach($menu['items'] as $it) { + $mitem = array(); + + $mitem['mitem_link'] = str_replace('[baseurl]',z_root(),$it['link']); + $mitem['mitem_desc'] = escape_tags($it['desc']); + $mitem['mitem_order'] = intval($it['order']); + if(is_array($it['flags'])) { + $mitem['mitem_flags'] = 0; + if(in_array('zid',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_ZID; + if(in_array('new-window',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_NEWWIN; + if(in_array('chatroom',$it['flags'])) + $mitem['mitem_flags'] |= MENU_ITEM_CHATROOM; + } + menu_add_item($menu_id,$channel['channel_id'],$mitem); + } + } + } + } + } +} + + + +function import_likes($channel,$likes) { + if($channel && $likes) { + foreach($likes as $like) { + if($like['deleted']) { + q("delete from likes where liker = '%s' and likee = '%s' and verb = '%s' and target_type = '%s' and target_id = '%s'", + dbesc($like['liker']), + dbesc($like['likee']), + dbesc($like['verb']), + dbesc($like['target_type']), + dbesc($like['target_id']) + ); + continue; + } + + unset($like['id']); + unset($like['iid']); + $like['channel_id'] = $channel['channel_id']; + $r = q("select * from likes where liker = '%s' and likee = '%s' and verb = '%s' and target_type = '%s' and target_id = '%s' and i_mid = '%s'", + dbesc($like['liker']), + dbesc($like['likee']), + dbesc($like['verb']), + dbesc($like['target_type']), + dbesc($like['target_id']), + dbesc($like['i_mid']) + ); + if($r) + continue; + + dbesc_array($like); + $r = dbq("INSERT INTO likes (`" + . implode("`, `", array_keys($like)) + . "`) VALUES ('" + . implode("', '", array_values($like)) + . "')" ); + } + } +} + +function import_conv($channel,$convs) { + if($channel && $convs) { + foreach($convs as $conv) { + if($conv['deleted']) { + q("delete from conv where guid = '%s' and uid = %d limit 1", + dbesc($conv['guid']), + intval($channel['channel_id']) + ); + continue; + } + + unset($conv['id']); + + $conv['uid'] = $channel['channel_id']; + $conv['subject'] = str_rot47(base64url_encode($conv['subject'])); + + $r = q("select id from conv where guid = '%s' and uid = %d limit 1", + dbesc($conv['guid']), + intval($channel['channel_id']) + ); + if($r) + continue; + + dbesc_array($conv); + $r = dbq("INSERT INTO conv (`" + . implode("`, `", array_keys($conv)) + . "`) VALUES ('" + . implode("', '", array_values($conv)) + . "')" ); + } + } +} + + + +function import_mail($channel,$mails) { + if($channel && $mails) { + foreach($mails as $mail) { + if(array_key_exists('flags',$mail) && in_array('deleted',$mail['flags'])) { + q("delete from mail where mid = '%s' and uid = %d limit 1", + dbesc($mail['message_id']), + intval($channel['channel_id']) + ); + continue; + } + if(array_key_exists('flags',$mail) && in_array('recalled',$mail['flags'])) { + q("update mail set mail_recalled = 1 where mid = '%s' and uid = %d limit 1", + dbesc($mail['message_id']), + intval($channel['channel_id']) + ); + continue; + } + + $m = get_mail_elements($mail); + if(! $m) + continue; + + $m['aid'] = $channel['channel_account_id']; + $m['uid'] = $channel['channel_id']; + mail_store($m); + } + } +} + + + + + + |