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-rw-r--r--include/import.php380
1 files changed, 380 insertions, 0 deletions
diff --git a/include/import.php b/include/import.php
new file mode 100644
index 000000000..6ce572ea2
--- /dev/null
+++ b/include/import.php
@@ -0,0 +1,380 @@
+<?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);
+
+ 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'] >= $obj['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))
+ . "')"
+ );
+ }
+ }
+ }
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 11:14:37 +0000