YunoHost-Apps/hubzilla_ynh
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hubzilla_ynh/sources/include/import.php

1587 lines
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PHP
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<?php
require_once('include/menu.php');
require_once('include/perm_upgrade.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 && $r[0]['channel_guid'] == $channel['channel_guid'] && $r[0]['channel_pubkey'] === $channel['channel_pubkey'] && $r[0]['channel_hash'] === $channel['channel_hash'])
return $r[0];
if(($r) || (check_webbie(array($channel['channel_address'])) !== $channel['channel_address'])) {
if($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;
}
// remove all the permissions related settings, we will import/upgrade them after the channel
// is created.
$disallowed = [
'channel_id', 'channel_r_stream', 'channel_r_profile', 'channel_r_abook',
'channel_r_storage', 'channel_r_pages', 'channel_w_stream', 'channel_w_wall',
'channel_w_comment', 'channel_w_mail', 'channel_w_like', 'channel_w_tagwall',
'channel_w_chat', 'channel_w_storage', 'channel_w_pages', 'channel_a_republish',
'channel_a_delegate', 'perm_limits'
];
$clean = array();
foreach($channel as $k => $v) {
if(in_array($k,$disallowed))
continue;
$clean[$k] = $v;
}
if($clean) {
create_table_from_array('channel',$clean);
}
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;
}
// extract the permissions from the original imported array and use our new channel_id to set them
// These could be in the old channel permission stule or the new pconfig. We have a function to
// translate and store them no matter which they throw at us.
$channel['channel_id'] = $r[0]['channel_id'];
translate_channel_perms_inbound($channel);
// reset
$channel = $r[0];
set_default_login_identity($account_id,$channel['channel_id'],false);
logger('import step 1');
$_SESSION['import_step'] = 1;
return $channel;
}
function import_config($channel,$configs) {
if($channel && $configs) {
foreach($configs as $config) {
unset($config['id']);
$config['uid'] = $channel['channel_id'];
create_table_from_array('pconfig',$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'] = $channel['channel_id'];
unset($profile['profile_vcard']);
convert_oldfields($profile,'name','fullname');
convert_oldfields($profile,'with','partner');
convert_oldfields($profile,'work','employment');
// 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/' . $channel['channel_id'];
create_table_from_array('profile',$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($hubloc['hubloc_id']);
create_table_from_array('hubloc',$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'] = $x[0];
}
create_table_from_array('obj',$obj);
}
}
}
function sync_objs($channel,$objs) {
if($channel && $objs) {
foreach($objs as $obj) {
if(array_key_exists('obj_deleted',$obj) && $obj['obj_deleted'] && $obj['obj_obj']) {
q("delete from obj where obj_obj = '%s' and obj_channel = %d",
dbesc($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) {
$r = q("UPDATE obj SET " . TQUOT . "%s" . TQUOT . " = '%s' WHERE obj_obj = '%s' AND obj_channel = %d",
dbesc($k),
dbesc($v),
dbesc($hash),
intval($channel['channel_id'])
);
}
}
else {
create_table_from_array('obj',$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 = $app['app_id'];
create_table_from_array('app',$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 $t) {
if(array_key_exists('type',$t))
$t['ttype'] = $t['type'];
store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['ttype'],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'] && $app['app_id']) {
q("delete from app where app_id = '%s' and app_channel = %d",
dbesc($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 $t) {
if(array_key_exists('type',$t))
$t['ttype'] = $t['type'];
store_item_tag($channel['channel_id'],$exists['id'],TERM_OBJ_APP,$t['ttype'],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) {
$r = q("UPDATE app SET " . TQUOT . "%s" . TQUOT . " = '%s' WHERE app_id = '%s' AND app_channel = %d",
dbesc($k),
dbesc($v),
dbesc($hash),
intval($channel['channel_id'])
);
}
}
else {
create_table_from_array('app',$app);
if($term) {
$x = q("select * from app where app_id = '%s' and app_channel = %d",
dbesc($hash),
intval($channel['channel_id'])
);
if($x) {
foreach($term as $t) {
if(array_key_exists('type',$t))
$t['ttype'] = $t['type'];
store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['ttype'],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'] = $channel['channel_id'];
create_table_from_array('chatroom',$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) && $chatroom['cr_deleted']) {
q("delete from chatroom where cr_name = '%s' and cr_uid = %d",
dbesc($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) {
$r = q("UPDATE chatroom SET " . TQUOT . "%s" . TQUOT . " = '%s' WHERE cr_name = '%s' AND cr_uid = %d",
dbesc($k),
dbesc($v),
dbesc($name),
intval($channel['channel_id'])
);
}
}
else {
create_table_from_array('chatroom',$chatroom);
}
}
}
}
function import_items($channel,$items,$sync = false,$relocate = null) {
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(! $item)
continue;
if($relocate && $item['mid'] === $item['parent_mid']) {
item_url_replace($channel,$item,$relocate['url'],z_root(),$relocate['channel_address']);
}
$r = q("select id, edited from item where mid = '%s' and uid = %d limit 1",
dbesc($item['mid']),
intval($channel['channel_id'])
);
if($r) {
// flags may have changed and we are probably relocating the post,
// so force an update even if we have the same timestamp
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);
}
}
else {
$item['aid'] = $channel['channel_account_id'];
$item['uid'] = $channel['channel_id'];
$item_result = item_store($item,$allow_code,$deliver);
}
fix_attached_photo_permissions($channel['channel_id'],$item['author_xchan'],$item['body'],$item['allow_cid'],$item['allow_gid'],$item['deny_cid'],$item['deny_gid']);
fix_attached_file_permissions($channel,$item['author_xchan'],$item['body'],$item['allow_cid'],$item['allow_gid'],$item['deny_cid'],$item['deny_gid']);
if($sync && $item['item_wall']) {
// deliver singletons if we have any
if($item_result && $item_result['success']) {
Zotlabs\Daemon\Master::Summon( [ 'Notifier','single_activity',$item_result['item_id'] ]);
}
}
}
}
}
function sync_items($channel,$items,$relocate = null) {
import_items($channel,$items,true,$relocate);
}
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;
$z = q("select * from iconfig where iconfig.cat = 'system' and iconfig.k = '%s'
and iconfig.v = '%s' and iid = %d limit 1",
dbesc($i['service']),
dbesc($i['sid']),
intval($r[0]['id'])
);
if(! $z) {
\Zotlabs\Lib\IConfig::Set($r[0]['id'],'system',$i['service'],$i['sid'],true);
}
}
}
}
function import_events($channel,$events) {
if($channel && $events) {
foreach($events as $event) {
unset($event['id']);
$event['aid'] = $channel['channel_account_id'];
$event['uid'] = $channel['channel_id'];
convert_oldfields($event,'start','dtstart');
convert_oldfields($event,'finish','dtend');
convert_oldfields($event,'type','etype');
convert_oldfields($event,'ignore','dismissed');
create_table_from_array('event',$event);
}
}
}
function sync_events($channel,$events) {
if($channel && $events) {
foreach($events as $event) {
if((! $event['event_hash']) || (! $event['start']))
continue;
if($event['event_deleted']) {
$r = q("delete from event where event_hash = '%s' and uid = %d",
dbesc($event['event_hash']),
intval($channel['channel_id'])
);
continue;
}
unset($event['id']);
$event['aid'] = $channel['channel_account_id'];
$event['uid'] = $channel['channel_id'];
convert_oldfields($event,'start','dtstart');
convert_oldfields($event,'finish','dtend');
convert_oldfields($event,'type','etype');
convert_oldfields($event,'ignore','dismissed');
$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) {
$r = q("UPDATE event SET " . TQUOT . "%s" . TQUOT . " = '%s' WHERE event_hash = '%s' AND uid = %d",
dbesc($k),
dbesc($v),
dbesc($event['event_hash']),
intval($channel['channel_id'])
);
}
}
else {
create_table_from_array('event',$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('[channelurl]',z_root() . '/channel/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[pageurl]',z_root() . '/page/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[cloudurl]',z_root() . '/cloud/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[baseurl]',z_root(),$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('[channelurl]',z_root() . '/channel/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[pageurl]',z_root() . '/page/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[cloudurl]',z_root() . '/cloud/' . $channel['channel_address'],$it['link']);
$mitem['mitem_link'] = str_replace('[baseurl]',z_root(),$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;
create_table_from_array('likes',$like);
}
}
}
function import_conv($channel,$convs) {
if($channel && $convs) {
foreach($convs as $conv) {
if($conv['deleted']) {
q("delete from conv where guid = '%s' and uid = %d",
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;
create_table_from_array('conv',$conv);
}
}
}
function import_mail($channel,$mails,$sync = false) {
if($channel && $mails) {
foreach($mails as $mail) {
if(array_key_exists('flags',$mail) && in_array('deleted',$mail['flags'])) {
q("delete from mail where mid = '%s' and uid = %d",
dbesc($mail['message_id']),
intval($channel['channel_id'])
);
continue;
}
if(array_key_exists('flags',$mail) && in_array('recalled',$mail['flags'])) {
q("update mail set mail_recalled = 1 where mid = '%s' and uid = %d",
dbesc($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 && $mail_id) {
Zotlabs\Daemon\Master::Summon(array('Notifier','single_mail',$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 $att) {
convert_oldfields($att,'data','content');
if($att['deleted']) {
attach_delete($channel,$att['hash']);
continue;
}
$attach_exists = false;
$x = attach_by_hash($att['hash'],$channel['channel_hash']);
logger('sync_files duplicate check: attach_exists=' . $attach_exists, LOGGER_DEBUG);
logger('sync_files duplicate check: att=' . print_r($att,true), LOGGER_DEBUG);
logger('sync_files duplicate check: attach_by_hash() returned ' . print_r($x,true), LOGGER_DEBUG);
if($x['success']) {
$attach_exists = true;
$attach_id = $x[0]['id'];
}
$newfname = 'store/' . $channel['channel_address'] . '/' . get_attach_binname($att['content']);
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['content'] = $newfname;
// Note: we use $att['hash'] below after it has been escaped to
// fetch the file contents.
// If the hash ever contains any escapable chars this could cause
// problems. Currently it does not.
// @TODO implement os_path
if(!isset($att['os_path']))
$att['os_path'] = '';
if($attach_exists) {
logger('sync_files attach exists: ' . print_r($att,true), LOGGER_DEBUG);
if(! dbesc_array($att))
continue;
$str = '';
foreach($att as $k => $v) {
if($str)
$str .= ",";
$str .= " " . TQUOT . $k . TQUOT . " = '" . $v . "' ";
}
$r = dbq("update attach set " . $str . " where id = " . intval($attach_id) );
}
else {
logger('sync_files attach does not exists: ' . print_r($att,true), LOGGER_DEBUG);
create_table_from_array('attach',$att);
}
// is this a directory?
if($att['filetype'] === 'multipart/mixed' && $att['is_dir']) {
os_mkdir($newfname, STORAGE_DEFAULT_PERMISSIONS,true);
$attachment_stored = 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'] = $channel['channel_id'];
convert_oldfields($p,'data','content');
convert_oldfields($p,'scale','imgscale');
convert_oldfields($p,'size','filesize');
convert_oldfields($p,'type','mimetype');
// if this is a profile photo, undo the profile photo bit
// for any other photo which previously held it.
if($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['imgscale'] === 0 && $p['os_storage'])
$p['content'] = $store_path;
else
$p['content'] = base64_decode($p['content']);
if(!isset($p['display_path']))
$p['display_path'] = '';
$exists = q("select * from photo where resource_id = '%s' and imgscale = %d and uid = %d limit 1",
dbesc($p['resource_id']),
intval($p['imgscale']),
intval($channel['channel_id'])
);
if($exists) {
if(! dbesc_array($p))
continue;
$str = '';
foreach($p as $k => $v) {
if($str)
$str .= ",";
$str .= " " . TQUOT . $k . TQUOT . " = '" . $v . "' ";
}
$r = dbq("update photo set " . $str . " where id = " . intval($exists[0]['id']) );
}
else {
create_attach_from_array('photo',$p);
}
}
}
if($f['item']) {
sync_items($channel,$f['item'],
['channel_address' => $original_channel,'url' => $oldbase]
);
}
}
}
}
function convert_oldfields(&$arr,$old,$new) {
if(array_key_exists($old,$arr)) {
$arr[$new] = $arr[$old];
unset($arr[$old]);
}
}
function scan_webpage_elements($path, $type, $cloud = false) {
$channel = \App::get_channel();
$dirtoscan = $path;
switch ($type) {
case 'page':
$dirtoscan .= '/pages/';
$json_filename = 'page.json';
break;
case 'layout':
$dirtoscan .= '/layouts/';
$json_filename = 'layout.json';
break;
case 'block':
$dirtoscan .= '/blocks/';
$json_filename = 'block.json';
break;
default :
return array();
}
if($cloud) {
$dirtoscan = get_dirpath_by_cloudpath($channel, $dirtoscan);
}
$elements = [];
if (is_dir($dirtoscan)) {
$dirlist = scandir($dirtoscan);
if ($dirlist) {
foreach ($dirlist as $element) {
if ($element === '.' || $element === '..') {
continue;
}
$folder = $dirtoscan . '/' . $element;
if (is_dir($folder)) {
if($cloud) {
$jsonfilepath = $folder . '/' . get_filename_by_cloudname($json_filename, $channel, $folder);
} else {
$jsonfilepath = $folder . '/' . $json_filename;
}
if (is_file($jsonfilepath)) {
$metadata = json_decode(file_get_contents($jsonfilepath), true);
if($cloud) {
$contentfilename = get_filename_by_cloudname($metadata['contentfile'], $channel, $folder);
$metadata['path'] = $folder . '/' . $contentfilename;
} else {
$contentfilename = $metadata['contentfile'];
$metadata['path'] = $folder . '/' . $contentfilename;
}
if ($metadata['contentfile'] === '') {
logger('Invalid ' . $type . ' content file');
return false;
}
$content = file_get_contents($folder . '/' . $contentfilename);
if (!$content) {
if(is_readable($folder . '/' . $contentfilename)) {
$content = '';
} else {
logger('Failed to get file content for ' . $metadata['contentfile']);
return false;
}
}
$elements[] = $metadata;
}
}
}
}
}
return $elements;
}
function import_webpage_element($element, $channel, $type) {
$arr = array(); // construct information for the webpage element item table record
switch ($type) {
//
// PAGES
//
case 'page':
$arr['item_type'] = ITEM_TYPE_WEBPAGE;
$namespace = 'WEBPAGE';
$name = $element['pagelink'];
if($name) {
require_once('library/urlify/URLify.php');
$name = strtolower(\URLify::transliterate($name));
}
$arr['title'] = $element['title'];
$arr['term'] = $element['term'];
$arr['layout_mid'] = ''; // by default there is no layout associated with the page
// If a layout was specified, find it in the database and get its info. If
// it does not exist, leave layout_mid empty
if($element['layout'] !== '') {
$liid = q("select iid from iconfig where k = 'PDL' and v = '%s' and cat = 'system'",
dbesc($element['layout'])
);
if($liid) {
$linfo = q("select mid from item where id = %d",
intval($liid[0]['iid'])
);
$arr['layout_mid'] = $linfo[0]['mid'];
}
}
break;
//
// LAYOUTS
//
case 'layout':
$arr['item_type'] = ITEM_TYPE_PDL;
$namespace = 'PDL';
$name = $element['name'];
$arr['title'] = $element['description'];
$arr['term'] = $element['term'];
break;
//
// BLOCKS
//
case 'block':
$arr['item_type'] = ITEM_TYPE_BLOCK;
$namespace = 'BUILDBLOCK';
$name = $element['name'];
$arr['title'] = $element['title'];
break;
default :
return null; // return null if invalid element type
}
$arr['uid'] = $channel['channel_id'];
$arr['aid'] = $channel['channel_account_id'];
// Check if an item already exists based on the name
$iid = q("select iid from iconfig where k = '" . $namespace . "' and v = '%s' and cat = 'system'",
dbesc($name)
);
if($iid) { // If the item does exist, get the item metadata
$iteminfo = q("select mid,created,edited from item where id = %d",
intval($iid[0]['iid'])
);
$arr['mid'] = $arr['parent_mid'] = $iteminfo[0]['mid'];
$arr['created'] = $iteminfo[0]['created'];
} else { // otherwise, generate the creation times and unique id
$arr['created'] = datetime_convert('UTC', 'UTC');
$arr['mid'] = $arr['parent_mid'] = item_message_id();
}
// Update the edited time whether or not the element already exists
$arr['edited'] = datetime_convert('UTC', 'UTC');
// Import the actual element content
$arr['body'] = file_get_contents($element['path']);
// The element owner is the channel importing the elements
$arr['owner_xchan'] = get_observer_hash();
// The author is either the owner or whomever was specified
$arr['author_xchan'] = (($element['author_xchan']) ? $element['author_xchan'] : get_observer_hash());
// Import mimetype if it is a valid mimetype for the element
$mimetypes = [ 'text/bbcode',
'text/html',
'text/markdown',
'text/plain',
'application/x-pdl',
'application/x-php'
];
// Blocks and pages can have any of the valid mimetypes, but layouts must be text/bbcode
if((in_array($element['mimetype'], $mimetypes)) && ($type === 'page' || $type === 'block') ) {
$arr['mimetype'] = $element['mimetype'];
} else {
$arr['mimetype'] = 'text/bbcode';
}
// Verify ability to use html or php!!!
$execflag = false;
if ($arr['mimetype'] === 'application/x-php' || $arr['mimetype'] === 'text/html') {
$z = q("select account_id, account_roles, channel_pageflags from account "
. "left join channel on channel_account_id = account_id where channel_id = %d limit 1",
intval(local_channel())
);
if ($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
$execflag = true;
} else {
logger('Unable to import element "' . $name .'" because AllowCode permission is denied.');
notice( t('Unable to import element "' . $name .'" because AllowCode permission is denied.') . EOL);
$element['import_success'] = 0;
return $element;
}
}
$z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'system' limit 1",
dbesc($name),
dbesc($namespace)
);
$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1",
dbesc($arr['mid']),
intval(local_channel())
);
$remote_id = 0;
if ($z && $i) {
$remote_id = $z[0]['id'];
$arr['id'] = $i[0]['id'];
// don't update if it has the same timestamp as the original
if ($arr['edited'] > $i[0]['edited'])
$x = item_store_update($arr, $execflag);
} else {
if (($i) && (intval($i[0]['item_deleted']))) {
// was partially deleted already, finish it off
q("delete from item where mid = '%s' and uid = %d",
dbesc($arr['mid']),
intval(local_channel())
);
}
$x = item_store($arr, $execflag);
}
if ($x['success']) {
$item_id = $x['item_id'];
update_remote_id($channel, $item_id, $arr['item_type'], $name, $namespace, $remote_id, $arr['mid']);
$element['import_success'] = 1;
} else {
$element['import_success'] = 0;
}
return $element;
}
function get_webpage_elements($channel, $type = 'all') {
$elements = array();
if(!$channel['channel_id']) {
return null;
}
switch ($type) {
case 'all':
// If all, execute all the pages, layouts, blocks case statements
case 'pages':
$elements['pages'] = null;
$owner = $channel['channel_id'];
$sql_extra = item_permissions_sql($owner);
$r = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item_type = %d
$sql_extra order by item.created desc",
intval($owner),
intval(ITEM_TYPE_WEBPAGE)
);
$pages = null;
if($r) {
$elements['pages'] = array();
$pages = array();
foreach($r as $rr) {
unobscure($rr);
//$lockstate = (($rr['allow_cid'] || $rr['allow_gid'] || $rr['deny_cid'] || $rr['deny_gid']) ? 'lock' : 'unlock');
$element_arr = array(
'type' => 'webpage',
'title' => $rr['title'],
'body' => $rr['body'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'mimetype' => $rr['mimetype'],
'pagetitle' => $rr['v'],
'mid' => $rr['mid'],
'layout_mid' => $rr['layout_mid']
);
$pages[$rr['iid']][] = array(
'url' => $rr['iid'],
'pagetitle' => $rr['v'],
'title' => $rr['title'],
'created' => datetime_convert('UTC',date_default_timezone_get(),$rr['created']),
'edited' => datetime_convert('UTC',date_default_timezone_get(),$rr['edited']),
'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]',
//'lockstate' => $lockstate
);
$elements['pages'][] = $element_arr;
}
}
if($type !== 'all') {
break;
}
case 'layouts':
$elements['layouts'] = null;
$owner = $channel['channel_id'];
$sql_extra = item_permissions_sql($owner);
$r = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'PDL' and item_type = %d
$sql_extra order by item.created desc",
intval($owner),
intval(ITEM_TYPE_PDL)
);
$layouts = null;
if($r) {
$elements['layouts'] = array();
$layouts = array();
foreach($r as $rr) {
unobscure($rr);
$elements['layouts'][] = array(
'type' => 'layout',
'description' => $rr['title'], // description of the layout
'body' => $rr['body'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'mimetype' => $rr['mimetype'],
'name' => $rr['v'], // name of reference for the layout
'mid' => $rr['mid'],
);
}
}
if($type !== 'all') {
break;
}
case 'blocks':
$elements['blocks'] = null;
$owner = $channel['channel_id'];
$sql_extra = item_permissions_sql($owner);
$r = q("select iconfig.iid, iconfig.k, iconfig.v, mid, title, body, mimetype, created, edited from iconfig
left join item on iconfig.iid = item.id
where uid = %d and iconfig.cat = 'system' and iconfig.k = 'BUILDBLOCK'
and item_type = %d order by item.created desc",
intval($owner),
intval(ITEM_TYPE_BLOCK)
);
$blocks = null;
if($r) {
$elements['blocks'] = array();
$blocks = array();
foreach($r as $rr) {
unobscure($rr);
$elements['blocks'][] = array(
'type' => 'block',
'title' => $rr['title'],
'body' => $rr['body'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'mimetype' => $rr['mimetype'],
'name' => $rr['v'],
'mid' => $rr['mid']
);
}
}
if($type !== 'all') {
break;
}
default:
break;
}
return $elements;
}
/* creates a compressed zip file */
function create_zip_file($files = array(), $destination = '', $overwrite = false) {
//if the zip file already exists and overwrite is false, return false
if (file_exists($destination) && !$overwrite) {
return false;
}
//vars
$valid_files = array();
//if files were passed in...
if (is_array($files)) {
//cycle through each file
foreach ($files as $file) {
//make sure the file exists
if (file_exists($file)) {
$valid_files[] = $file;
}
}
}
//if we have good files...
if (count($valid_files)) {
//create the archive
$zip = new ZipArchive();
if ($zip->open($destination, $overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) {
return false;
}
//add the files
foreach ($valid_files as $file) {
$zip->addFile($file, $file);
}
//debug
//echo 'The zip archive contains ',$zip->numFiles,' files with a status of ',$zip->status;
//close the zip -- done!
$zip->close();
//check to make sure the file exists
return file_exists($destination);
} else {
return false;
}
}
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