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hubzilla_ynh/sources/include/import.php
anmol26s 1a713317bc Updated Huzilla and addons to version 1.6
2016-05-17 22:35:14 +05:30

1203 lines
31 KiB
PHP
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<?php
require_once('include/menu.php');
function import_channel($channel, $account_id, $seize) {
if(! array_key_exists('channel_system',$channel)) {
$channel['channel_system'] = (($channel['channel_pageflags'] & 0x1000) ? 1 : 0);
$channel['channel_removed'] = (($channel['channel_pageflags'] & 0x8000) ? 1 : 0);
}
// Ignore the hash provided and re-calculate
$channel['channel_hash'] = make_xchan_hash($channel['channel_guid'],$channel['channel_guid_sig']);
// Check for duplicate channels
$r = q("select * from channel where (channel_guid = '%s' or channel_hash = '%s' or channel_address = '%s' ) limit 1",
dbesc($channel['channel_guid']),
dbesc($channel['channel_hash']),
dbesc($channel['channel_address'])
);
if(($r) || (check_webbie(array($channel['channel_hash'])) !== $channel['channel_hash'])) {
if($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'] = $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;
}
$r = q("select * from channel where channel_account_id = %d and channel_guid = '%s' limit 1",
intval($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 = $r[0];
set_default_login_identity($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) {
$term = ((array_key_exists('term',$app) && is_array($app['term'])) ? $app['term'] : null);
unset($app['id']);
unset($app['app_channel']);
unset($app['term']);
$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];
}
$hash = $app['app_id'];
dbesc_array($app);
$r = dbq("INSERT INTO app (`"
. implode("`, `", array_keys($app))
. "`) VALUES ('"
. implode("', '", array_values($app))
. "')"
);
if($term) {
$x = q("select * from app where app_id = '%s' and app_channel = %d limit 1",
dbesc($hash),
intval($channel['channel_id'])
);
if($x) {
foreach($term as $t) {
store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
}
}
}
}
}
}
function sync_apps($channel,$apps) {
if($channel && $apps) {
foreach($apps as $app) {
$exists = false;
$term = ((array_key_exists('term',$app)) ? $app['term'] : null);
$x = q("select * from app where app_id = '%s' and app_channel = %d limit 1",
dbesc($app['app_id']),
intval($channel['channel_id'])
);
if($x) {
$exists = $x[0];
}
if(array_key_exists('app_deleted',$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($channel['channel_id'])
);
if($exists) {
q("delete from term where otype = %d and oid = %d",
intval(TERM_OBJ_APP),
intval($exists['id'])
);
}
continue;
}
unset($app['id']);
unset($app['app_channel']);
unset($app['term']);
if($exists) {
q("delete from term where otype = %d and oid = %d",
intval(TERM_OBJ_APP),
intval($exists['id'])
);
}
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'] = $x[0];
}
if($exists && $term) {
foreach($term as $t) {
store_item_tag($channel['channel_id'],$exists['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
}
}
if($exists) {
if($exists['app_edited'] >= $app['app_edited'])
continue;
}
$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($app))
. "')"
);
if($term) {
$x = q("select * from app where app_id = '%s' and app_channel = %d limit 1",
dbesc($hash),
intval($channel['channel_id'])
);
if($x) {
foreach($term as $t) {
store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
}
}
}
}
}
}
}
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,$items,$sync = false) {
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;
}
}
$deliver = false; // Don't deliver any messages or notifications when importing
foreach($items as $i) {
$item_result = false;
$item = get_item_elements($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'];
$item_result = item_store_update($item,$allow_code,$deliver);
if($sync && $item['item_wall']) {
// deliver singletons if we have any
if($item_result && $item_result['success']) {
proc_run('php','include/notifier.php','single_activity',$item_result['item_id']);
}
}
continue;
}
}
else {
$item['aid'] = $channel['channel_account_id'];
$item['uid'] = $channel['channel_id'];
$item_result = item_store($item,$allow_code,$deliver);
}
if($sync && $item['item_wall']) {
// deliver singletons if we have any
if($item_result && $item_result['success']) {
proc_run('php','include/notifier.php','single_activity',$item_result['item_id']);
}
}
}
}
}
function sync_items($channel,$items) {
import_items($channel,$items,true);
}
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,$mails,$sync = false) {
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'];
$mail_id = mail_store($m);
if($sync && $mail_id) {
proc_run('php','include/notifier.php','single_mail',$mail_id);
}
}
}
}
function sync_mail($channel,$mails) {
import_mail($channel,$mails,true);
}
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 );
}
}
}
}
}
}
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