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diaspora reshares

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Friendika 2011-10-18 15:56:35 -07:00
parent b14914ee2e
commit 9043e704f8
2 changed files with 142 additions and 0 deletions
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3
include/bb2diaspora.php
View file

@ -11,6 +11,9 @@ function diaspora2bb($s) {
$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
$s = Markdown($s);
$s = html2bbcode($s);
$s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s);
$s = preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]',$s);
return $s;
}

139
include/diaspora.php
View file

@ -58,6 +58,9 @@ function diaspora_dispatch($importer,$msg) {
elseif($xmlbase->asphoto) {
$ret = diaspora_asphoto($importer,$xmlbase->asphoto);
}
elseif($xmlbase->reshare) {
$ret = diaspora_reshare($importer,$xmlbase->reshare);
}
elseif($xmlbase->retraction) {
$ret = diaspora_retraction($importer,$xmlbase->retraction,$msg);
}
@ -580,6 +583,142 @@ function diaspora_post($importer,$xml) {
}
function diaspora_reshare($importer,$xml) {
$a = get_app();
$guid = notags(unxmlify($xml->guid));
$diaspora_handle = notags(unxmlify($xml->diaspora_handle));
$contact = diaspora_get_contact_by_handle($importer['uid'],$diaspora_handle);
if(! $contact)
return;
if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) {
logger('diaspora_reshare: Ignoring this author.');
return 202;
}
$message_id = $diaspora_handle . ':' . $guid;
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `guid` = '%s' LIMIT 1",
intval($importer['uid']),
dbesc($message_id),
dbesc($guid)
);
if(count($r)) {
logger('diaspora_reshare: message exists: ' . $guid);
return;
}
$orig_author = notags(unxmlify($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';
$x = fetch_url($source_url);
if(! $x)
$x = fetch_url(str_replace('https://','http://',$source_url));
if(! $x) {
logger('diaspora_reshare: unable to fetch source url ' . $source_url);
return;
}
$x = str_replace(array('<activity_streams-photo>','</activity_streams-photo>'),array('<asphoto>','</asphoto>'),$x);
$source_xml = parse_xml_string($x,true);
if(strlen($source_xml->asphoto->objectId) && ($source_xml->asphoto->objectId != 0) && ($source_xml->asphoto->image_url))
$body = '[url=' . notags(unxmlify($source_xml->asphoto->image_url)) . '][img=' . notags(unxmlify($source_xml->asphoto->objectId)) . '][/img][/url]' . "\n";
elseif($source_xml->asphoto->image_url)
$body = '[img=' . notags(unxmlify($source_xml->asphoto->image_url)) . '][/img]' . "\n";
elseif($source_xml->status_message) {
$body = diaspora2bb($source_xml->status_message->raw_message);
}
else {
logger('diaspora_reshare: no reshare content found.');
return;
}
if(! $body) {
logger('diaspora_reshare: empty body: source= ' . $x);
return;
}
$person = find_diaspora_person_by_handle($orig_author);
if(is_array($person) && x($person,'name') && x($person,'url'))
$details = '[url=' . $person['url'] . ']' . $person['name'] . '[/url]';
else
$details = $orig_author;
$prefix = '&#x2672; ' . $details . "\n";
// allocate a guid on our system - we aren't fixing any collisions.
// we're ignoring them
$g = q("select * from guid where guid = '%s' limit 1",
dbesc($guid)
);
if(! count($g)) {
q("insert into guid ( guid ) values ( '%s' )",
dbesc($guid)
);
}
$created = unxmlify($xml->created_at);
$private = ((unxmlify($xml->public) == 'false') ? 1 : 0);
$body = diaspora2bb($xml->raw_message);
$datarray = array();
$str_tags = '';
$tags = get_tags($body);
if(count($tags)) {
foreach($tags as $tag) {
if(strpos($tag,'#') === 0) {
if(strpos($tag,'[url='))
continue;
$basetag = str_replace('_',' ',substr($tag,1));
$body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
if(strlen($str_tags))
$str_tags .= ',';
$str_tags .= '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
continue;
}
}
}
$datarray['uid'] = $importer['uid'];
$datarray['contact-id'] = $contact['id'];
$datarray['wall'] = 0;
$datarray['guid'] = $guid;
$datarray['uri'] = $datarray['parent-uri'] = $message_id;
$datarray['created'] = $datarray['edited'] = datetime_convert('UTC','UTC',$created);
$datarray['private'] = $private;
$datarray['parent'] = 0;
$datarray['owner-name'] = $contact['name'];
$datarray['owner-link'] = $contact['url'];
$datarray['owner-avatar'] = $contact['thumb'];
$datarray['author-name'] = $contact['name'];
$datarray['author-link'] = $contact['url'];
$datarray['author-avatar'] = $contact['thumb'];
$datarray['body'] = $prefix . $body;
$datarray['tag'] = $str_tags;
$datarray['app'] = 'Diaspora';
$message_id = item_store($datarray);
if($message_id) {
q("update item set plink = '%s' where id = %d limit 1",
dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id),
intval($message_id)
);
}
return;
}
function diaspora_asphoto($importer,$xml) {
logger('diaspora_asphoto called');