Relaying is nearly done
This commit is contained in:
Michael Vogel
Roland Haeder
parent
ffbb17a919
commit
f3206bc382
1 changed files with 203 additions and 16 deletions
|
|
@ -2063,8 +2063,11 @@ EOT;
|
|||
return xml::from_array($data, $xml);
|
||||
}
|
||||
|
||||
private function construct_comment($item,$owner,$contact,$public_batch = false) {
|
||||
private function construct_comment($item,$owner,$contact,$public_batch = false, $data = null) {
|
||||
|
||||
if (is_array($data))
|
||||
$message = $data;
|
||||
else {
|
||||
$myaddr = self::get_my_handle($owner);
|
||||
|
||||
$p = q("SELECT `guid` FROM `item` WHERE `parent` = %d AND `id` = %d LIMIT 1",
|
||||
|
|
@ -2079,16 +2082,26 @@ EOT;
|
|||
|
||||
$text = html_entity_decode(bb2diaspora($item["body"]));
|
||||
|
||||
$message = array("guid" => $item["guid"],
|
||||
"parent_guid" => $parent["guid"],
|
||||
"author_signature" => "",
|
||||
"text" => $text,
|
||||
"diaspora_handle" => $myaddr);
|
||||
}
|
||||
|
||||
// sign it
|
||||
$signed_text = $item["guid"].";".$parent["guid"].";".$text.";".$myaddr;
|
||||
$sigmsg = $message;
|
||||
unset($sigmsg["author_signature"]);
|
||||
unset($sigmsg["parent_author_signature"]);
|
||||
|
||||
$signed_text = implode(";", $sigmsg);
|
||||
|
||||
$authorsig = base64_encode(rsa_sign($signed_text, $owner["uprvkey"], "sha256"));
|
||||
|
||||
$message = array("guid" => $item["guid"],
|
||||
"parent_guid" => $parent["guid"],
|
||||
"author_signature" => $authorsig,
|
||||
"text" => $text,
|
||||
"diaspora_handle" => $myaddr);
|
||||
if ($message["author_signature"] == "")
|
||||
$message["author_signature"] = $authorsig;
|
||||
else
|
||||
$message["parent_author_signature"] = $authorsig;
|
||||
|
||||
$data = array("XML" => array("post" => array("comment" => $message)));
|
||||
|
||||
|
|
@ -2117,6 +2130,180 @@ EOT;
|
|||
return $return_code;
|
||||
}
|
||||
|
||||
function send_relay($item, $owner, $contact, $public_batch = false) {
|
||||
|
||||
if ($item["deleted"])
|
||||
$sql_sign_id = "retract_iid";
|
||||
else
|
||||
$sql_sign_id = "iid";
|
||||
|
||||
// fetch the original signature if the relayable was created by a Diaspora
|
||||
// or DFRN user.
|
||||
|
||||
$r = q("SELECT `signed_text`, `signature`, `signer` FROM `sign` WHERE `".$sql_sign_id."` = %d LIMIT 1",
|
||||
intval($item["id"])
|
||||
);
|
||||
|
||||
if(count($r)) {
|
||||
$orig_sign = $r[0];
|
||||
$signed_text = $orig_sign['signed_text'];
|
||||
$authorsig = $orig_sign['signature'];
|
||||
$handle = $orig_sign['signer'];
|
||||
|
||||
// Split the signed text
|
||||
$signed_parts = explode(";", $signed_text);
|
||||
|
||||
// Remove the comment guid
|
||||
$guid = array_shift($signed_parts);
|
||||
|
||||
// Remove the parent guid
|
||||
$parent_guid = array_shift($signed_parts);
|
||||
|
||||
// Remove the handle
|
||||
$handle = array_pop($signed_parts);
|
||||
|
||||
// Glue the parts together
|
||||
$text = implode(";", $signed_parts);
|
||||
|
||||
$data = array("guid" => $guid,
|
||||
"parent_guid" => $parent_guid,
|
||||
"parent_author_signature" => "",
|
||||
"author_signature" => $orig_sign['signature'],
|
||||
"text" => implode(";", $signed_parts),
|
||||
"diaspora_handle" => $handle);
|
||||
}
|
||||
|
||||
|
||||
$myaddr = self::get_my_handle($owner);
|
||||
|
||||
if ($item['deleted'])
|
||||
; // Retraction
|
||||
elseif($item['verb'] === ACTIVITY_LIKE)
|
||||
$msg = self::construct_like($item, $owner, $contact, $public_batch);
|
||||
else
|
||||
$msg = self::construct_comment($item, $owner, $contact, $public_batch, $data);
|
||||
die($msg);
|
||||
/*
|
||||
// Diaspora doesn't support threaded comments, but some
|
||||
// versions of Diaspora (i.e. Diaspora-pistos) support
|
||||
// likes on comments
|
||||
if($item['verb'] === ACTIVITY_LIKE && $item['thr-parent']) {
|
||||
$p = q("select guid, type, uri, `parent-uri` from item where uri = '%s' limit 1",
|
||||
dbesc($item['thr-parent'])
|
||||
);
|
||||
}
|
||||
else {
|
||||
// The first item in the `item` table with the parent id is the parent. However, MySQL doesn't always
|
||||
// return the items ordered by `item`.`id`, in which case the wrong item is chosen as the parent.
|
||||
// The only item with `parent` and `id` as the parent id is the parent item.
|
||||
$p = q("select guid, type, uri, `parent-uri` from item where parent = %d and id = %d limit 1",
|
||||
intval($item['parent']),
|
||||
intval($item['parent'])
|
||||
);
|
||||
}
|
||||
if(count($p))
|
||||
$parent = $p[0];
|
||||
else
|
||||
return;
|
||||
|
||||
$like = false;
|
||||
$relay_retract = false;
|
||||
$sql_sign_id = 'iid';
|
||||
if( $item['deleted']) {
|
||||
$relay_retract = true;
|
||||
|
||||
$target_type = ( ($item['verb'] === ACTIVITY_LIKE) ? 'Like' : 'Comment');
|
||||
|
||||
$sql_sign_id = 'retract_iid';
|
||||
$tpl = get_markup_template('diaspora_relayable_retraction.tpl');
|
||||
}
|
||||
elseif($item['verb'] === ACTIVITY_LIKE) {
|
||||
$like = true;
|
||||
|
||||
$target_type = ( $parent['uri'] === $parent['parent-uri'] ? 'Post' : 'Comment');
|
||||
// $positive = (($item['deleted']) ? 'false' : 'true');
|
||||
$positive = 'true';
|
||||
|
||||
$tpl = get_markup_template('diaspora_like_relay.tpl');
|
||||
}
|
||||
else { // item is a comment
|
||||
$tpl = get_markup_template('diaspora_comment_relay.tpl');
|
||||
}
|
||||
|
||||
|
||||
// fetch the original signature if the relayable was created by a Diaspora
|
||||
// or DFRN user. Relayables for other networks are not supported.
|
||||
|
||||
$r = q("SELECT `signed_text`, `signature`, `signer` FROM `sign` WHERE " . $sql_sign_id . " = %d LIMIT 1",
|
||||
intval($item['id'])
|
||||
);
|
||||
if(count($r)) {
|
||||
$orig_sign = $r[0];
|
||||
$signed_text = $orig_sign['signed_text'];
|
||||
$authorsig = $orig_sign['signature'];
|
||||
$handle = $orig_sign['signer'];
|
||||
|
||||
// Split the signed text
|
||||
$signed_parts = explode(";", $signed_text);
|
||||
|
||||
// Remove the parent guid
|
||||
array_shift($signed_parts);
|
||||
|
||||
// Remove the comment guid
|
||||
array_shift($signed_parts);
|
||||
|
||||
// Remove the handle
|
||||
array_pop($signed_parts);
|
||||
|
||||
// Glue the parts together
|
||||
$text = implode(";", $signed_parts);
|
||||
}
|
||||
else {
|
||||
// This part is meant for cases where we don't have the signatur. (Which shouldn't happen with posts from Diaspora and Friendica)
|
||||
// This means that the comment won't be accepted by newer Diaspora servers
|
||||
|
||||
$body = $item['body'];
|
||||
$text = html_entity_decode(bb2diaspora($body));
|
||||
|
||||
$handle = diaspora_handle_from_contact($item['contact-id']);
|
||||
if(! $handle)
|
||||
return;
|
||||
|
||||
if($relay_retract)
|
||||
$signed_text = $item['guid'] . ';' . $target_type;
|
||||
elseif($like)
|
||||
$signed_text = $item['guid'] . ';' . $target_type . ';' . $parent['guid'] . ';' . $positive . ';' . $handle;
|
||||
else
|
||||
$signed_text = $item['guid'] . ';' . $parent['guid'] . ';' . $text . ';' . $handle;
|
||||
|
||||
$authorsig = base64_encode(rsa_sign($signed_text,$owner['uprvkey'],'sha256'));
|
||||
}
|
||||
|
||||
// Sign the relayable with the top-level owner's signature
|
||||
$parentauthorsig = base64_encode(rsa_sign($signed_text,$owner['uprvkey'],'sha256'));
|
||||
|
||||
$msg = replace_macros($tpl,array(
|
||||
'$guid' => xmlify($item['guid']),
|
||||
'$parent_guid' => xmlify($parent['guid']),
|
||||
'$target_type' =>xmlify($target_type),
|
||||
'$authorsig' => xmlify($authorsig),
|
||||
'$parentsig' => xmlify($parentauthorsig),
|
||||
'$body' => xmlify($text),
|
||||
'$positive' => xmlify($positive),
|
||||
'$handle' => xmlify($handle)
|
||||
));
|
||||
|
||||
logger('diaspora_send_relay: base message: ' . $msg, LOGGER_DATA);
|
||||
logger('send guid '.$item['guid'], LOGGER_DEBUG);
|
||||
|
||||
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
|
||||
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
|
||||
|
||||
return(diaspora_transmit($owner,$contact,$slap,$public_batch,false,$item['guid']));
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
public static function send_retraction($item, $owner, $contact, $public_batch = false) {
|
||||
|
||||
$myaddr = self::get_my_handle($owner);
|
||||
|
|
|
|||
Loading…
Reference in a new issue