function diaspora_asphoto($importer, $xml, $msg)
{
// This call is believed to be obsolete since 2011-2012 and has not been ported
// from the original Friendica implementation. The code remains in case it is
// ever reimplemented in Diaspora, though it is unlikely that will occur in the
// same context.
logger('diaspora_asphoto called');
$a = get_app();
$guid = notags(unxmlify($xml['guid']));
$diaspora_handle = notags(diaspora_get_author($xml));
if ($diaspora_handle != $msg['author']) {
logger('diaspora_post: Potential forgery. Message handle is not the same as envelope sender.');
return 202;
}
$contact = diaspora_get_contact_by_handle($importer['channel_id'], $diaspora_handle);
if (!$contact) {
return;
}
if (!$importer['system'] && !perm_is_allowed($importer['channel_id'], $contact['xchan_hash'], 'send_stream')) {
logger('diaspora_asphoto: 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['channel_id']), dbesc($message_id), dbesc($guid));
if (count($r)) {
logger('diaspora_asphoto: message exists: ' . $guid);
return;
}
// 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;
if (strlen($xml['objectId']) && $xml['objectId'] != 0 && $xml['image_url']) {
$body = '[url=' . notags(unxmlify($xml['image_url'])) . '][img]' . notags(unxmlify($xml['objectId'])) . '[/img][/url]' . "\n";
$body = scale_external_images($body, false);
} elseif ($xml['image_url']) {
$body = '[img]' . notags(unxmlify($xml['image_url'])) . '[/img]' . "\n";
$body = scale_external_images($body);
} else {
logger('diaspora_asphoto: no photo url found.');
return;
}
$plink = service_plink($contact, $guid);
$datarray = array();
$datarray['uid'] = $importer['channel_id'];
$datarray['contact-id'] = $contact['id'];
$datarray['wall'] = 0;
$datarray['network'] = NETWORK_DIASPORA;
$datarray['guid'] = $guid;
$datarray['uri'] = $datarray['parent-uri'] = $message_id;
$datarray['changed'] = $datarray['created'] = $datarray['edited'] = datetime_convert('UTC', 'UTC', $created);
$datarray['private'] = $private;
$datarray['parent'] = 0;
$datarray['plink'] = $plink;
$datarray['owner-name'] = $contact['name'];
$datarray['owner-link'] = $contact['url'];
//$datarray['owner-avatar'] = $contact['thumb'];
$datarray['owner-avatar'] = x($contact, 'thumb') ? $contact['thumb'] : $contact['photo'];
$datarray['author-name'] = $contact['name'];
$datarray['author-link'] = $contact['url'];
$datarray['author-avatar'] = $contact['thumb'];
$datarray['body'] = $body;
$datarray['app'] = 'Diaspora/Cubbi.es';
$result = item_store($datarray);
if ($result['success']) {
sync_an_item($importer['channel_id'], $result['item_id']);
}
return;
}
function diaspora_asphoto($importer, $xml, $msg)
{
logger('diaspora_asphoto called');
$a = get_app();
$guid = notags(unxmlify($xml->guid));
$diaspora_handle = notags(unxmlify($xml->diaspora_handle));
if ($diaspora_handle != $msg['author']) {
logger('diaspora_post: Potential forgery. Message handle is not the same as envelope sender.');
return 202;
}
$contact = diaspora_get_contact_by_handle($importer['channel_id'], $diaspora_handle);
if (!$contact) {
return;
}
if (!$importer['system'] && !perm_is_allowed($importer['channel_id'], $contact['xchan_hash'], 'send_stream')) {
logger('diaspora_asphoto: 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['channel_id']), dbesc($message_id), dbesc($guid));
if (count($r)) {
logger('diaspora_asphoto: message exists: ' . $guid);
return;
}
// 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;
if (strlen($xml->objectId) && $xml->objectId != 0 && $xml->image_url) {
$body = '[url=' . notags(unxmlify($xml->image_url)) . '][img]' . notags(unxmlify($xml->objectId)) . '[/img][/url]' . "\n";
$body = scale_external_images($body, false);
} elseif ($xml->image_url) {
$body = '[img]' . notags(unxmlify($xml->image_url)) . '[/img]' . "\n";
$body = scale_external_images($body);
} else {
logger('diaspora_asphoto: no photo url found.');
return;
}
$plink = service_plink($contact, $guid);
$datarray = array();
$datarray['uid'] = $importer['channel_id'];
$datarray['contact-id'] = $contact['id'];
$datarray['wall'] = 0;
$datarray['network'] = NETWORK_DIASPORA;
$datarray['guid'] = $guid;
$datarray['uri'] = $datarray['parent-uri'] = $message_id;
$datarray['changed'] = $datarray['created'] = $datarray['edited'] = datetime_convert('UTC', 'UTC', $created);
$datarray['private'] = $private;
$datarray['parent'] = 0;
$datarray['plink'] = $plink;
$datarray['owner-name'] = $contact['name'];
$datarray['owner-link'] = $contact['url'];
//$datarray['owner-avatar'] = $contact['thumb'];
$datarray['owner-avatar'] = x($contact, 'thumb') ? $contact['thumb'] : $contact['photo'];
$datarray['author-name'] = $contact['name'];
$datarray['author-link'] = $contact['url'];
$datarray['author-avatar'] = $contact['thumb'];
$datarray['body'] = $body;
$datarray['app'] = 'Diaspora/Cubbi.es';
$message_id = item_store($datarray);
//if($message_id) {
// q("update item set plink = '%s' where id = %d",
// dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id),
// intval($message_id)
// );
//}
return;
}
function diaspora_reshare($importer, $xml, $msg)
{
logger('diaspora_reshare: init: ' . print_r($xml, true), LOGGER_DATA);
$a = get_app();
$guid = notags(unxmlify($xml['guid']));
$diaspora_handle = notags(diaspora_get_author($xml));
if ($diaspora_handle != $msg['author']) {
logger('Potential forgery. Message handle is not the same as envelope sender.');
return 202;
}
$contact = diaspora_get_contact_by_handle($importer['channel_id'], $diaspora_handle);
if (!$contact) {
return;
}
$search_guid = strlen($guid) == 64 ? $guid . '%' : $guid;
$r = q("SELECT id FROM item WHERE uid = %d AND mid like '%s' LIMIT 1", intval($importer['channel_id']), dbesc($search_guid));
if ($r) {
logger('diaspora_reshare: message exists: ' . $guid);
return;
}
$orig_author = notags(diaspora_get_root_author($xml));
$orig_guid = notags(unxmlify($xml['root_guid']));
$source_url = 'https://' . substr($orig_author, strpos($orig_author, '@') + 1) . '/p/' . $orig_guid . '.xml';
$orig_url = 'https://' . substr($orig_author, strpos($orig_author, '@') + 1) . '/posts/' . $orig_guid;
$source_xml = get_diaspora_reshare_xml($source_url);
if ($source_xml['status_message']) {
$body = diaspora2bb(diaspora_get_body($source_xml['status_message']));
$orig_author = diaspora_get_author($source_xml['status_message']);
$orig_guid = notags(unxmlify($source_xml['status_message']['guid']));
// Checking for embedded pictures
if ($source_xml['status_message']['photo']['remote_photo_path'] && $source_xml['status_message']['photo']['remote_photo_name']) {
$remote_photo_path = notags(unxmlify($source_xml['status_message']['photo']['remote_photo_path']));
$remote_photo_name = notags(unxmlify($source_xml['status_message']['photo']['remote_photo_name']));
$body = '[img]' . $remote_photo_path . $remote_photo_name . '[/img]' . "\n" . $body;
logger('diaspora_reshare: embedded picture link found: ' . $body, LOGGER_DEBUG);
}
$body = scale_external_images($body);
// Add OEmbed and other information to the body
// $body = add_page_info_to_body($body, false, true);
} else {
// Maybe it is a reshare of a photo that will be delivered at a later time (testing)
logger('diaspora_reshare: no reshare content found: ' . print_r($source_xml, true));
$body = "";
//return;
}
$maxlen = get_max_import_size();
if ($maxlen && mb_strlen($body) > $maxlen) {
$body = mb_substr($body, 0, $maxlen, 'UTF-8');
logger('message length exceeds max_import_size: truncated');
}
$person = find_diaspora_person_by_handle($orig_author);
if ($person) {
$orig_author_name = $person['xchan_name'];
$orig_author_link = $person['xchan_url'];
$orig_author_photo = $person['xchan_photo_m'];
}
$created = unxmlify($xml['created_at']);
$private = unxmlify($xml['public']) == 'false' ? 1 : 0;
$datarray = array();
// Look for tags and linkify them
$results = linkify_tags(get_app(), $body, $importer['channel_id'], true);
$datarray['term'] = array();
if ($results) {
foreach ($results as $result) {
$success = $result['success'];
if ($success['replaced']) {
$datarray['term'][] = array('uid' => $importer['channel_id'], 'ttype' => $success['termtype'], 'otype' => TERM_OBJ_POST, 'term' => $success['term'], 'url' => $success['url']);
}
}
}
$cnt = preg_match_all('/@\\[url=(.*?)\\](.*?)\\[\\/url\\]/ism', $body, $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $mtch) {
$datarray['term'][] = array('uid' => $importer['channel_id'], 'ttype' => TERM_MENTION, 'otype' => TERM_OBJ_POST, 'term' => $mtch[2], 'url' => $mtch[1]);
}
}
$cnt = preg_match_all('/@\\[zrl=(.*?)\\](.*?)\\[\\/zrl\\]/ism', $body, $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $mtch) {
// don't include plustags in the term
$term = substr($mtch[2], -1, 1) === '+' ? substr($mtch[2], 0, -1) : $mtch[2];
$datarray['term'][] = array('uid' => $importer['channel_id'], 'ttype' => TERM_MENTION, 'otype' => TERM_OBJ_POST, 'term' => $term, 'url' => $mtch[1]);
}
}
$newbody = "[share author='" . urlencode($orig_author_name) . "' profile='" . $orig_author_link . "' avatar='" . $orig_author_photo . "' link='" . $orig_url . "' posted='" . datetime_convert('UTC', 'UTC', unxmlify($source_xml['status_message']['created_at'])) . "' message_id='" . unxmlify($source_xml['status_message']['guid']) . "']" . $body . "[/share]";
$plink = service_plink($contact, $guid);
$datarray['aid'] = $importer['channel_account_id'];
$datarray['uid'] = $importer['channel_id'];
$datarray['mid'] = $datarray['parent_mid'] = $guid;
$datarray['changed'] = $datarray['created'] = $datarray['edited'] = datetime_convert('UTC', 'UTC', $created);
$datarray['item_private'] = $private;
$datarray['plink'] = $plink;
$datarray['owner_xchan'] = $contact['xchan_hash'];
$datarray['author_xchan'] = $contact['xchan_hash'];
$datarray['body'] = $newbody;
$datarray['app'] = 'Diaspora';
$tgroup = tgroup_check($importer['channel_id'], $datarray);
if (!$importer['system'] && !perm_is_allowed($importer['channel_id'], $contact['xchan_hash'], 'send_stream') && !$tgroup) {
logger('diaspora_reshare: Ignoring this author.');
return 202;
}
if (!post_is_importable($datarray, $contact)) {
logger('diaspora_reshare: filtering this author.');
return 202;
}
$result = item_store($datarray);
if ($result['success']) {
sync_an_item($importer['channel_id'], $result['item_id']);
}
return;
}
