friendica
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friendica
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Relayed Likes and relayed comments should work, code needs beautification

This commit is contained in:
Michael Vogel 2016-03-07 08:17:21 +01:00
parent db15f76177
commit 373beb0343
1 changed files with 74 additions and 48 deletions
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122
include/diaspora2.php
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@ -1799,6 +1799,16 @@ EOT;
return $slap;
}
private function get_signature($owner, $message) {
$sigmsg = $message;
unset($sigmsg["author_signature"]);
unset($sigmsg["parent_author_signature"]);
$signed_text = implode(";", $sigmsg);
return base64_encode(rsa_sign($signed_text, $owner["uprvkey"], "sha256"));
}
private function transmit($owner, $contact, $slap, $public_batch, $queue_run=false, $guid = "") {
$a = get_app();
@ -2031,32 +2041,37 @@ EOT;
return $return_code;
}
private function construct_like($item,$owner,$contact,$public_batch = false) {
private function construct_like($item,$owner,$contact,$public_batch = false, $data = null) {
$myaddr = self::get_my_handle($owner);
if (is_array($data))
$message = $data;
else {
$myaddr = self::get_my_handle($owner);
$p = q("SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1",
dbesc($item["thr-parent"])
);
if(!$p)
return false;
$p = q("SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1",
dbesc($item["thr-parent"]));
if(!$p)
return false;
$parent = $p[0];
$parent = $p[0];
$target_type = ($parent["uri"] === $parent["parent-uri"] ? "Post" : "Comment");
$positive = "true";
$target_type = ($parent["uri"] === $parent["parent-uri"] ? "Post" : "Comment");
$positive = "true";
// sign it
$signed_text = $positive.";".$item["guid"].";".$target_type.";".$parent["guid"].";".$myaddr;
$message = array("positive" => $positive,
"guid" => $item["guid"],
"target_type" => $target_type,
"parent_guid" => $parent["guid"],
"author_signature" => $authorsig,
"diaspora_handle" => $myaddr);
}
$authorsig = base64_encode(rsa_sign($signed_text, $owner["uprvkey"], "sha256"));
$authorsig = self::get_signature($owner, $message);
$message = array("positive" => $positive,
"guid" => $item["guid"],
"target_type" => $item["guid"],
"parent_guid" => $parent["guid"],
"author_signature" => $authorsig,
"diaspora_handle" => $myaddr);
if ($message["author_signature"] == "")
$message["author_signature"] = $authorsig;
else
$message["parent_author_signature"] = $authorsig;
$data = array("XML" => array("post" => array("like" => $message)));
@ -2089,14 +2104,7 @@ EOT;
"diaspora_handle" => $myaddr);
}
// sign it
$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"));
$authorsig = self::get_signature($owner, $message);
if ($message["author_signature"] == "")
$message["author_signature"] = $authorsig;
@ -2153,36 +2161,56 @@ EOT;
// Split the signed text
$signed_parts = explode(";", $signed_text);
// Remove the comment guid
$guid = array_shift($signed_parts);
if ($item['verb'] === ACTIVITY_LIKE) {
$data = array("positive" => $signed_parts[0],
"guid" => $signed_parts[1],
"target_type" => $signed_parts[2],
"parent_guid" => $signed_parts[3],
"parent_author_signature" => "",
"author_signature" => $orig_sign['signature'],
"diaspora_handle" => $signed_parts[4]);
} else {
// Remove the comment guid
$guid = array_shift($signed_parts);
// Remove the parent guid
$parent_guid = array_shift($signed_parts);
// Remove the parent guid
$parent_guid = array_shift($signed_parts);
// Remove the handle
$handle = array_pop($signed_parts);
// Remove the handle
$handle = array_pop($signed_parts);
// Glue the parts together
$text = implode(";", $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);
$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 ($item['deleted'])
; // Retraction
; // Relayed Retraction
elseif($item['verb'] === ACTIVITY_LIKE)
$msg = self::construct_like($item, $owner, $contact, $public_batch);
$msg = self::construct_like($item, $owner, $contact, $public_batch, $data);
else
$msg = self::construct_comment($item, $owner, $contact, $public_batch, $data);
die($msg);
logger('base message: '.$msg, LOGGER_DATA);
logger('send guid '.$item['guid'], LOGGER_DEBUG);
$slap = self::build_message($msg,$owner, $contact, $owner['uprvkey'], $contact['pubkey'], $public_batch);
$return_code = self::transmit($owner, $contact, $slap, $public_batch, false, $item['guid']);
logger("guid: ".$item["guid"]." result ".$return_code, LOGGER_DEBUG);
return $return_code;
}
/*
// Diaspora doesn't support threaded comments, but some
// versions of Diaspora (i.e. Diaspora-pistos) support
@ -2301,8 +2329,6 @@ die($msg);
return(diaspora_transmit($owner,$contact,$slap,$public_batch,false,$item['guid']));
*/
}
public static function send_retraction($item, $owner, $contact, $public_batch = false) {