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attempt to deal with the diaspora recursive reshare from hell (Bob reshared Nancy's reshare of George's reshare of Lilly's reshare of Nathan's post). The attribution may be wrong so this is still a work in progress.

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This commit is contained in:
friendica 2014-10-05 22:17:51 -07:00
parent 2cadc5a840
commit 34ef3fda76
1 changed files with 40 additions and 10 deletions
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50
include/diaspora.php
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@ -902,6 +902,44 @@ function diaspora_post($importer,$xml,$msg) {
}
function get_diaspora_reshare_xml($url,$recurse = 0) {
$x = z_fetch_url($url);
if(! $x['success'])
$x = z_fetch_url(str_replace('https://','http://',$source_url));
if(! $x['success']) {
logger('get_diaspora_reshare_xml: unable to fetch source url ' . $source_url);
return;
}
logger('diaspora_reshare: source: ' . $x['body'], LOGGER_DATA);
$source_xml = parse_xml_string($x['body'],false);
if(! $source_xml) {
logger('get_diaspora_reshare_xml: unparseable result from ' . $url);
return '';
}
if($source_xml->post->status_message) {
return $source_xml;
}
// see if it's a reshare of a reshare
if($source_xml->root_diaspora_id && $source_xml->root_guid && $recurse < 15) {
$orig_author = notags(unxmlify($xml->root_diaspora_id));
$orig_guid = notags(unxmlify($xml->root_guid));
$source_url = 'https://' . substr($orig_author,strpos($orig_author,'@')+1) . '/p/' . $orig_guid . '.xml';
$y = get_diaspora_reshare_xml($source_url,$recurse+1);
if($y)
return $y;
}
return false;
}
function diaspora_reshare($importer,$xml,$msg) {
logger('diaspora_reshare: init: ' . print_r($xml,true), LOGGER_DATA);
@ -940,16 +978,8 @@ function diaspora_reshare($importer,$xml,$msg) {
$source_url = 'https://' . substr($orig_author,strpos($orig_author,'@')+1) . '/p/' . $orig_guid . '.xml';
$orig_url = 'https://'.substr($orig_author,strpos($orig_author,'@')+1).'/posts/'.$orig_guid;
$x = z_fetch_url($source_url);
if(! $x['success'])
$x = z_fetch_url(str_replace('https://','http://',$source_url));
if(! $x['success']) {
logger('diaspora_reshare: unable to fetch source url ' . $source_url);
return;
}
logger('diaspora_reshare: source: ' . $x['body'], LOGGER_DATA);
$source_xml = parse_xml_string($x['body'],false);
$source_xml = get_diaspora_reshare_xml($source_url);
if($source_xml->post->status_message) {
$body = diaspora2bb($source_xml->post->status_message->raw_message);
@ -995,7 +1025,7 @@ function diaspora_reshare($importer,$xml,$msg) {
. "' profile='" . $orig_author_link
. "' avatar='" . $orig_author_photo
. "' link='" . $orig_url
. "' posted='" . datetime_convert('UTC','UTC',unxmlify($sourcexml->post->status_message->created_at))
. "' posted='" . datetime_convert('UTC','UTC',unxmlify($source_xml->post->status_message->created_at))
. "' message_id='" . unxmlify($source_xml->post->status_message->guid)
. "']" . $body . "[/share]";