<?php
+require_once('bbcode.php');
-function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update) {
+function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update, $direction = 0) {
- require_once('bbcode.php');
// default permissions - anonymous user
else
killme();
- if($dfrn_id != '*') {
+ if($dfrn_id && $dfrn_id != '*') {
+
+ $sql_extra = '';
+ switch($direction) {
+ case (-1):
+ $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($dfrn_id));
+ $my_id = $dfrn_id;
+ break;
+ case 0:
+ $sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
+ $my_id = '1:' . $dfrn_id;
+ break;
+ case 1:
+ $sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
+ $my_id = '0:' . $dfrn_id;
+ break;
+ default:
+ return false;
+ break; // NOTREACHED
+ }
- $r = q("SELECT * FROM `contact` WHERE ( `issued-id` = '%s' OR ( `duplex` = 1 AND `dfrn-id` = '%s' )) AND `uid` = %d LIMIT 1",
- dbesc($dfrn_id),
- dbesc($dfrn_id),
+ $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `contact`.`uid` = %d $sql_extra LIMIT 1",
intval($owner_id)
);
+
if(! count($r))
return false;
);
}
+ if($dfrn_id === '' || $dfrn_id === '*')
+ $sort = 'DESC';
+ else
+ $sort = 'ASC';
+
if(! strlen($last_update))
$last_update = 'now - 30 days';
+
$check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s');
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
`contact`.`id` AS `contact-id`, `contact`.`uid` AS `contact-uid`
FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uid` = %d AND `item`.`visible` = 1
- AND NOT `item`.`type` IN ( 'remote', 'net-comment' ) AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+ AND `item`.`wall` = 1 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
AND ( `item`.`edited` > '%s' OR `item`.`changed` > '%s' )
$sql_extra
- ORDER BY `parent` ASC, `created` ASC LIMIT 0, 300",
+ ORDER BY `parent` %s, `created` ASC LIMIT 0, 300",
intval($owner_id),
dbesc($check_date),
- dbesc($check_date)
+ dbesc($check_date),
+ dbesc($sort)
);
- if(! count($r))
- killme();
+
+ // Will check further below if this actually returned results.
+ // We will provide an empty feed in any case.
$items = $r;
- $feed_template = file_get_contents('view/atom_feed.tpl');
- $tomb_template = file_get_contents('view/atom_tomb.tpl');
- $item_template = file_get_contents('view/atom_item.tpl');
- $cmnt_template = file_get_contents('view/atom_cmnt.tpl');
+ $feed_template = load_view_file('view/atom_feed.tpl');
+ $tomb_template = load_view_file('view/atom_tomb.tpl');
+ $item_template = load_view_file('view/atom_item.tpl');
+ $cmnt_template = load_view_file('view/atom_cmnt.tpl');
$atom = '';
'$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME))
));
-
+
+ if(! count($items)) {
+ $atom .= '</feed>' . "\r\n";
+ return $atom;
+ }
+
foreach($items as $item) {
// public feeds get html, our own nodes use bbcode
- if($dfrn_id == '*') {
+ if($dfrn_id === '*') {
$item['body'] = bbcode($item['body']);
$type = 'html';
}
function construct_activity($item) {
- if($item['type'] == 'activity') {
-
-
+ if($item['object']) {
+ $o = '<as:object>' . "\r\n";
+ $r = @simplexml_load_string($item['object']);
+ if($r->type)
+ $o .= '<as:object-type>' . $r->type . '</as:object-type>' . "\r\n";
+ if($r->id)
+ $o .= '<id>' . $r->id . '</id>' . "\r\n";
+ if($r->link)
+ $o .= '<link rel="alternate" type="text/html" href="' . $r->link . '" />' . "\r\n";
+ if($r->title)
+ $o .= '<title>' . $r->title . '</title>' . "\r\n";
+ if($r->content)
+ $o .= '<content type="html" >' . bbcode($r->content) . '</content>' . "\r\n";
+ $o .= '</as:object>' . "\r\n";
+ return $o;
}
+
return '';
}
$raw_author = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author');
if($raw_author) {
- if($raw_author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['rel'] == 'photo')
+ if($raw_author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['rel'] === 'photo')
$res['author-avatar'] = unxmlify($raw_author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['href']);
}
elseif($rawowner[0]['child'][NAMESPACE_DFRN]['uri'][0]['data'])
$res['owner-link'] = unxmlify($rawowner[0]['child'][NAMESPACE_DFRN]['uri'][0]['data']);
- if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['rel'] == 'photo')
+ if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['rel'] === 'photo')
$res['owner-avatar'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['href']);
elseif($rawowner[0]['child'][NAMESPACE_DFRN]['avatar'][0]['data'])
$res['owner-avatar'] = unxmlify($rawowner[0]['child'][NAMESPACE_DFRN]['avatar'][0]['data']);
$res['verb'] = unxmlify($rawverb[0]['data']);
$rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'object');
+
+
if($rawobj) {
- $res['object-type'] = $rawobj[0]['object-type'][0]['data'];
- $res['object'] = $rawobj[0];
+ $res['object'] = '<object>' . "\n";
+ if($rawobj[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data']) {
+ $res['object-type'] = $rawobj[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data'];
+ $res['object'] .= '<type>' . $rawobj[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data'] . '</type>' . "\n";
+ }
+ if($rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
+ $res['object'] .= '<id>' . $rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'] . '</id>' . "\n";
+
+ if($rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['rel'] === 'alternate')
+ $res['object'] .= '<link>' . $rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['href'] . '</link>' . "\n";
+ if($rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'])
+ $res['object'] .= '<title>' . $rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'] . '</title>' . "\n";
+ if($rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data']) {
+ $body = $rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data'];
+ if(! $body)
+ $body = $rawobj[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['summary'][0]['data'];
+ if(strpos($body,'<')) {
+
+ $body = preg_replace('#<object[^>]+>.+?' . 'http://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s',
+ '[youtube]$1[/youtube]', $body);
+
+ $config = HTMLPurifier_Config::createDefault();
+ $config->set('Core.DefinitionCache', null);
+
+ $purifier = new HTMLPurifier($config);
+ $body = $purifier->purify($body);
+ }
+
+ $body = html2bbcode($body);
+ $res['object'] .= '<content>' . $body . '</content>' . "\n";
+ }
+
+ $res['object'] .= '</object>' . "\n";
}
return $res;
}
-function post_remote($a,$arr) {
+function item_store($arr) {
//print_r($arr);
$arr['owner-name'] = notags(trim($arr['owner-name']));
$arr['owner-link'] = notags(trim($arr['owner-link']));
$arr['owner-avatar'] = notags(trim($arr['owner-avatar']));
- $arr['created'] = datetime_convert('UTC','UTC',$arr['created'],'Y-m-d H:i:s');
- $arr['edited'] = datetime_convert('UTC','UTC',$arr['edited'],'Y-m-d H:i:s');
+ $arr['created'] = ((x($arr,'created') !== false) ? datetime_convert('UTC','UTC',$arr['created']) : datetime_convert());
+ $arr['edited'] = ((x($arr,'edited') !== false) ? datetime_convert('UTC','UTC',$arr['edited']) : datetime_convert());
$arr['changed'] = datetime_convert();
$arr['title'] = notags(trim($arr['title']));
$arr['location'] = notags(trim($arr['location']));
$arr['body'] = escape_tags(trim($arr['body']));
$arr['last-child'] = intval($arr['last-child']);
- $arr['visible'] = 1;
+ $arr['visible'] = ((x($arr,'visible') !== false) ? intval($arr['visible']) : 1);
$arr['deleted'] = 0;
$arr['parent-uri'] = notags(trim($arr['parent-uri']));
$arr['verb'] = notags(trim($arr['verb']));
return $current_post;
}
+
+function get_item_contact($item,$contacts) {
+ if(! count($contacts) || (! is_array($item)))
+ return false;
+ foreach($contacts as $contact) {
+ if($contact['id'] == $item['contact-id']) {
+ return $contact;
+ break; // NOTREACHED
+ }
+ }
+ return false;
+}
+
+
+function dfrn_deliver($contact,$atom,$debugging = false) {
+
+
+ if((! strlen($contact['dfrn-id'])) && (! $contact['duplex']))
+ return 3;
+
+ $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
+
+ if($contact['duplex'] && $contact['dfrn-id'])
+ $idtosend = '0:' . $orig_id;
+ if($contact['duplex'] && $contact['issued-id'])
+ $idtosend = '1:' . $orig_id;
+
+ $url = $contact['notify'] . '?dfrn_id=' . $idtosend;
+
+ if($debugging)
+ echo "URL: $url";
+
+ $xml = fetch_url($url);
+
+ if($debugging)
+ echo $xml;
+
+ if(! $xml)
+ return 3;
+
+ $res = simplexml_load_string($xml);
+
+ if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
+ return (($res->status) ? $res->status : 3);
+
+ $postvars = array();
+ $sent_dfrn_id = hex2bin($res->dfrn_id);
+ $challenge = hex2bin($res->challenge);
+
+ $final_dfrn_id = '';
+
+ if($contact['duplex'] && strlen($contact['prvkey'])) {
+ openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
+ openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
+ }
+ else {
+ openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
+ openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
+ }
+
+ $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
+
+ if(strpos($final_dfrn_id,':') == 1)
+ $final_dfrn_id = substr($final_dfrn_id,2);
+
+ if($final_dfrn_id != $orig_id) {
+ // did not decode properly - cannot trust this site
+ return 3;
+ }
+
+ $postvars['dfrn_id'] = $idtosend;
+
+
+ if(($contact['rel']) && ($contact['rel'] != REL_FAN) && (! $contact['blocked']) && (! $contact['readonly'])) {
+ $postvars['data'] = $atom;
+ }
+ else {
+ $postvars['data'] = str_replace('<dfrn:comment-allow>1','<dfrn:comment-allow>0',$atom);
+ }
+
+ $xml = post_url($contact['notify'],$postvars);
+
+ if($debugging)
+ echo $xml;
+
+ $res = simplexml_load_string($xml);
+
+ return $res->status;
+
+}
projects / friendica.git / blobdiff