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-rw-r--r--include/channel.php388
1 files changed, 226 insertions, 162 deletions
diff --git a/include/channel.php b/include/channel.php
index 10c38a5ac..83cf97305 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -476,6 +476,16 @@ function set_default_login_identity($account_id, $channel_id, $force = true) {
}
}
+
+function get_default_export_sections() {
+ $sections = [ 'channel', 'connections', 'config', 'apps', 'chatrooms', 'events', 'webpages', 'mail', 'wikis' ];
+
+ $cb = [ 'sections' => $sections ];
+ call_hooks('get_default_export_sections', $cb);
+ return $cb['sections'];
+}
+
+
/**
* @brief Create an array representing the important channel information
* which would be necessary to create a nomadic identity clone. This includes
@@ -489,225 +499,279 @@ function set_default_login_identity($account_id, $channel_id, $force = true) {
* @returns array
* See function for details
*/
-function identity_basic_export($channel_id, $items = false) {
+function identity_basic_export($channel_id, $sections = null) {
/*
- * Red basic channel export
+ * basic channel export
*/
- $ret = array();
+ if(! $sections) {
+ $sections = get_default_export_sections();
+ }
+
+ $ret = [];
// use constants here as otherwise we will have no idea if we can import from a site
// with a non-standard platform and version.
- $ret['compatibility'] = array('project' => PLATFORM_NAME, 'version' => STD_VERSION, 'database' => DB_UPDATE_VERSION, 'server_role' => Zotlabs\Lib\System::get_server_role());
+
+ $ret['compatibility'] = [
+ 'project' => PLATFORM_NAME,
+ 'version' => STD_VERSION,
+ 'database' => DB_UPDATE_VERSION,
+ 'server_role' => Zotlabs\Lib\System::get_server_role()
+ ];
+
+ /*
+ * Process channel information regardless of it is one of the sections desired
+ * because we need the channel relocation information in all export files/streams.
+ */
$r = q("select * from channel where channel_id = %d limit 1",
intval($channel_id)
);
if($r) {
translate_channel_perms_outbound($r[0]);
- $ret['channel'] = $r[0];
$ret['relocate'] = [ 'channel_address' => $r[0]['channel_address'], 'url' => z_root()];
- }
-
- $r = q("select * from profile where uid = %d",
- intval($channel_id)
- );
- if($r)
- $ret['profile'] = $r;
-
- $xchans = array();
- $r = q("select * from abook where abook_channel = %d ",
- intval($channel_id)
- );
- if($r) {
- $ret['abook'] = $r;
-
- for($x = 0; $x < count($ret['abook']); $x ++) {
- $xchans[] = $ret['abook'][$x]['abook_xchan'];
- $abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']);
- if($abconfig)
- $ret['abook'][$x]['abconfig'] = $abconfig;
- translate_abook_perms_outbound($ret['abook'][$x]);
+ if(in_array('channel',$sections)) {
+ $ret['channel'] = $r[0];
}
- stringify_array_elms($xchans);
}
- if($xchans) {
- $r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) ");
+ if(in_array('channel',$sections)) {
+ $r = q("select * from profile where uid = %d",
+ intval($channel_id)
+ );
if($r)
- $ret['xchan'] = $r;
+ $ret['profile'] = $r;
- $r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) ");
- if($r)
- $ret['hubloc'] = $r;
- }
- $r = q("select * from groups where uid = %d ",
- intval($channel_id)
- );
+ $r = q("select mimetype, content, os_storage from photo
+ where imgscale = 4 and photo_usage = %d and uid = %d limit 1",
+ intval(PHOTO_PROFILE),
+ intval($channel_id)
+ );
- if($r)
- $ret['group'] = $r;
+ if($r) {
+ $ret['photo'] = [
+ 'type' => $r[0]['mimetype'],
+ 'data' => (($r[0]['os_storage'])
+ ? base64url_encode(file_get_contents($r[0]['content'])) : base64url_encode($r[0]['content']))
+ ];
+ }
+ }
- $r = q("select * from group_member where uid = %d ",
- intval($channel_id)
- );
- if($r)
- $ret['group_member'] = $r;
+ if(in_array('connections',$sections)) {
+ $xchans = array();
+ $r = q("select * from abook where abook_channel = %d ",
+ intval($channel_id)
+ );
+ if($r) {
+ $ret['abook'] = $r;
+
+ for($x = 0; $x < count($ret['abook']); $x ++) {
+ $xchans[] = $ret['abook'][$x]['abook_xchan'];
+ $abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']);
+ if($abconfig)
+ $ret['abook'][$x]['abconfig'] = $abconfig;
+ translate_abook_perms_outbound($ret['abook'][$x]);
+ }
+ stringify_array_elms($xchans);
+ }
- $r = q("select * from pconfig where uid = %d",
- intval($channel_id)
- );
- if($r)
- $ret['config'] = $r;
+ if($xchans) {
+ $r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) ");
+ if($r)
+ $ret['xchan'] = $r;
- $r = q("select mimetype, content, os_storage from photo where imgscale = 4 and photo_usage = %d and uid = %d limit 1",
- intval(PHOTO_PROFILE),
- intval($channel_id)
- );
+ $r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) ");
+ if($r)
+ $ret['hubloc'] = $r;
+ }
- if($r) {
- $ret['photo'] = array('type' => $r[0]['mimetype'], 'data' => (($r[0]['os_storage']) ? base64url_encode(file_get_contents($r[0]['content'])) : base64url_encode($r[0]['content'])));
- }
+ $r = q("select * from groups where uid = %d ",
+ intval($channel_id)
+ );
- // All other term types will be included in items, if requested.
+ if($r)
+ $ret['group'] = $r;
- $r = q("select * from term where ttype in (%d,%d) and uid = %d",
- intval(TERM_SAVEDSEARCH),
- intval(TERM_THING),
- intval($channel_id)
- );
- if($r)
- $ret['term'] = $r;
+ $r = q("select * from group_member where uid = %d ",
+ intval($channel_id)
+ );
+ if($r)
+ $ret['group_member'] = $r;
- // add psuedo-column obj_baseurl to aid in relocations
+ }
- $r = q("select obj.*, '%s' as obj_baseurl from obj where obj_channel = %d",
- dbesc(z_root()),
- intval($channel_id)
- );
+ if(in_array('config',$sections)) {
+ $r = q("select * from pconfig where uid = %d",
+ intval($channel_id)
+ );
+ if($r)
+ $ret['config'] = $r;
+
+ // All other term types will be included in items, if requested.
+
+ $r = q("select * from term where ttype in (%d,%d) and uid = %d",
+ intval(TERM_SAVEDSEARCH),
+ intval(TERM_THING),
+ intval($channel_id)
+ );
+ if($r)
+ $ret['term'] = $r;
- if($r)
- $ret['obj'] = $r;
+ // add psuedo-column obj_baseurl to aid in relocations
- $r = q("select * from app where app_channel = %d and app_system = 0",
- intval($channel_id)
- );
- if($r) {
- for($x = 0; $x < count($r); $x ++) {
- $r[$x]['term'] = q("select * from term where otype = %d and oid = %d",
- intval(TERM_OBJ_APP),
- intval($r[$x]['id'])
- );
- }
- $ret['app'] = $r;
- }
+ $r = q("select obj.*, '%s' as obj_baseurl from obj where obj_channel = %d",
+ dbesc(z_root()),
+ intval($channel_id)
+ );
- $r = q("select * from chatroom where cr_uid = %d",
- intval($channel_id)
- );
- if($r)
- $ret['chatroom'] = $r;
+ if($r)
+ $ret['obj'] = $r;
- $r = q("select * from event where uid = %d",
- intval($channel_id)
- );
- if($r)
- $ret['event'] = $r;
+ $r = q("select * from likes where channel_id = %d",
+ intval($channel_id)
+ );
+
+ if($r)
+ $ret['likes'] = $r;
- $r = q("select * from item where resource_type = 'event' and uid = %d",
- intval($channel_id)
- );
- if($r) {
- $ret['event_item'] = array();
- xchan_query($r);
- $r = fetch_post_tags($r,true);
- foreach($r as $rr)
- $ret['event_item'][] = encode_item($rr,true);
}
- $x = menu_list($channel_id);
- if($x) {
- $ret['menu'] = array();
- for($y = 0; $y < count($x); $y ++) {
- $m = menu_fetch($x[$y]['menu_name'],$channel_id,$ret['channel']['channel_hash']);
- if($m)
- $ret['menu'][] = menu_element($ret['channel'],$m);
+ if(in_array('apps',$sections)) {
+ $r = q("select * from app where app_channel = %d and app_system = 0",
+ intval($channel_id)
+ );
+ if($r) {
+ for($x = 0; $x < count($r); $x ++) {
+ $r[$x]['term'] = q("select * from term where otype = %d and oid = %d",
+ intval(TERM_OBJ_APP),
+ intval($r[$x]['id'])
+ );
+ }
+ $ret['app'] = $r;
}
}
- $addon = array('channel_id' => $channel_id,'data' => $ret);
- call_hooks('identity_basic_export',$addon);
- $ret = $addon['data'];
+ if(in_array('chatrooms',$sections)) {
+ $r = q("select * from chatroom where cr_uid = %d",
+ intval($channel_id)
+ );
+ if($r)
+ $ret['chatroom'] = $r;
+ }
- if(! $items)
- return $ret;
- $r = q("select * from likes where channel_id = %d",
- intval($channel_id)
- );
+ if(in_array('events',$sections)) {
+ $r = q("select * from event where uid = %d",
+ intval($channel_id)
+ );
+ if($r)
+ $ret['event'] = $r;
- if($r)
- $ret['likes'] = $r;
+ $r = q("select * from item where resource_type = 'event' and uid = %d",
+ intval($channel_id)
+ );
+ if($r) {
+ $ret['event_item'] = array();
+ xchan_query($r);
+ $r = fetch_post_tags($r,true);
+ foreach($r as $rr)
+ $ret['event_item'][] = encode_item($rr,true);
+ }
+ }
+ if(in_array('webpages',$sections)) {
+ $x = menu_list($channel_id);
+ if($x) {
+ $ret['menu'] = array();
+ for($y = 0; $y < count($x); $y ++) {
+ $m = menu_fetch($x[$y]['menu_name'],$channel_id,$ret['channel']['channel_hash']);
+ if($m)
+ $ret['menu'][] = menu_element($ret['channel'],$m);
+ }
+ }
+ $r = q("select * from item where item_type in ( "
+ . ITEM_TYPE_BLOCK . "," . ITEM_TYPE_PDL . "," . ITEM_TYPE_WEBPAGE . " ) and uid = %d",
+ intval($channel_id)
+ );
+ if($r) {
+ $ret['webpages'] = array();
+ xchan_query($r);
+ $r = fetch_post_tags($r,true);
+ foreach($r as $rr)
+ $ret['webpages'][] = encode_item($rr,true);
- $r = q("select * from conv where uid = %d",
- intval($channel_id)
- );
- if($r) {
- for($x = 0; $x < count($r); $x ++) {
- $r[$x]['subject'] = base64url_decode(str_rot47($r[$x]['subject']));
}
- $ret['conv'] = $r;
}
- $r = q("select * from mail where mail.uid = %d",
- intval($channel_id)
- );
- if($r) {
- $m = array();
- foreach($r as $rr) {
- xchan_mail_query($rr);
- $m[] = mail_encode($rr,true);
+ if(in_array('mail',$sections)) {
+ $r = q("select * from conv where uid = %d",
+ intval($channel_id)
+ );
+ if($r) {
+ for($x = 0; $x < count($r); $x ++) {
+ $r[$x]['subject'] = base64url_decode(str_rot47($r[$x]['subject']));
+ }
+ $ret['conv'] = $r;
}
- $ret['mail'] = $m;
- }
- $r = q("select * from item where resource_type like 'nwiki%%' and uid = %d order by created",
- intval($channel_id)
- );
- if($r) {
- $ret['wiki'] = array();
- xchan_query($r);
- $r = fetch_post_tags($r,true);
- foreach($r as $rv) {
- $ret['wiki'][] = encode_item($rv,true);
+ $r = q("select * from mail where mail.uid = %d",
+ intval($channel_id)
+ );
+ if($r) {
+ $m = array();
+ foreach($r as $rr) {
+ xchan_mail_query($rr);
+ $m[] = mail_encode($rr,true);
+ }
+ $ret['mail'] = $m;
}
}
- /** @warning this may run into memory limits on smaller systems */
+ if(in_array('wikis',$sections)) {
+ $r = q("select * from item where resource_type like 'nwiki%%' and uid = %d order by created",
+ intval($channel_id)
+ );
+ if($r) {
+ $ret['wiki'] = array();
+ xchan_query($r);
+ $r = fetch_post_tags($r,true);
+ foreach($r as $rv) {
+ $ret['wiki'][] = encode_item($rv,true);
+ }
+ }
+ }
+ if(in_array('items',$sections)) {
+ /** @warning this may run into memory limits on smaller systems */
- /** export three months of posts. If you want to export and import all posts you have to start with
- * the first year and export/import them in ascending order.
- *
- * Don't export linked resource items. we'll have to pull those out separately.
- */
+ /** export three months of posts. If you want to export and import all posts you have to start with
+ * the first year and export/import them in ascending order.
+ *
+ * Don't export linked resource items. we'll have to pull those out separately.
+ */
- $r = q("select * from item where item_wall = 1 and item_deleted = 0 and uid = %d and created > %s - INTERVAL %s and resource_type = '' order by created",
- intval($channel_id),
- db_utcnow(),
- db_quoteinterval('3 MONTH')
- );
- if($r) {
- $ret['item'] = array();
- xchan_query($r);
- $r = fetch_post_tags($r,true);
- foreach($r as $rr)
- $ret['item'][] = encode_item($rr,true);
+ $r = q("select * from item where item_wall = 1 and item_deleted = 0 and uid = %d
+ and created > %s - INTERVAL %s and resource_type = '' order by created",
+ intval($channel_id),
+ db_utcnow(),
+ db_quoteinterval('3 MONTH')
+ );
+ if($r) {
+ $ret['item'] = array();
+ xchan_query($r);
+ $r = fetch_post_tags($r,true);
+ foreach($r as $rr)
+ $ret['item'][] = encode_item($rr,true);
+ }
}
+ $addon = [ 'channel_id' => $channel_id, 'sections' => $sections, 'data' => $ret];
+ call_hooks('identity_basic_export',$addon);
+ $ret = $addon['data'];
+
return $ret;
}