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workflow for federated/non-dfrn followers

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This commit is contained in:
Mike Macgirvin
2010-10-24 20:39:24 -07:00
parent b8b227b328
commit b41218ca30
16 changed files with 670 additions and 382 deletions
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201
include/items.php
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@@ -267,28 +267,89 @@ function construct_activity($item) {
function get_atom_elements($item) {
function get_atom_elements($feed,$item) {
require_once('library/HTMLPurifier.auto.php');
require_once('include/html2bbcode.php');
$res = array();
$best_photo = array();
$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')
$res['author-avatar'] = unxmlify($raw_author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'][0]['attribs']['']['href']);
}
$res = array();
$author = $item->get_author();
$res['author-name'] = unxmlify($author->get_name());
$res['author-link'] = unxmlify($author->get_link());
if(! $res['author-avatar'])
$res['author-avatar'] = unxmlify($author->get_avatar());
$res['uri'] = unxmlify($item->get_id());
$res['title'] = unxmlify($item->get_title());
$res['body'] = unxmlify($item->get_content());
// look for a photo. We should check media size and find the best one,
// but for now let's just find any author photo
$rawauthor = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author');
if($rawauthor && $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) {
$base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
foreach($base as $link) {
if(! $res['author-avatar']) {
if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
$rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor');
if($rawactor && $rawactor[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data'] === ACTIVITY_OBJ_PERSON) {
$base = $rawactor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
if($base && count($base)) {
foreach($base as $link) {
if($link['attribs']['']['rel'] === 'alternate' && (! $res['author-link']))
$res['author-link'] = unxmlify($link['attribs']['']['href']);
if(! $res['author-avatar']) {
if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo')
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
}
// No photo/profile-link on the item - look at the feed level
if((! $res['author-link']) || (! $res['author-avatar'])) {
$rawauthor = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author');
if($rawauthor && $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) {
$base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
foreach($base as $link) {
if($link['attribs']['']['rel'] === 'alternate' && (! $res['author-link']))
$res['author-link'] = unxmlify($link['attribs']['']['href']);
if(! $res['author-avatar']) {
if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
$rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject');
if($rawactor && $rawactor[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data'] === ACTIVITY_OBJ_PERSON) {
$base = $rawactor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
if($base && count($base)) {
foreach($base as $link) {
if($link['attribs']['']['rel'] === 'alternate' && (! $res['author-link']))
$res['author-link'] = unxmlify($link['attribs']['']['href']);
if(! $res['author-avatar']) {
if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo')
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
}
}
$maxlen = get_max_import_size();
if($maxlen && (strlen($res['body']) > $maxlen))
$res['body'] = substr($res['body'],0, $maxlen);
@@ -310,7 +371,7 @@ function get_atom_elements($item) {
'[youtube]$1[/youtube]', $res['body']);
$config = HTMLPurifier_Config::createDefault();
$config->set('Core.DefinitionCache', null);
$config->set('Cache.DefinitionImpl', null);
// we shouldn't need a whitelist, because the bbcode converter
// will strip out any unsupported tags.
@@ -353,27 +414,21 @@ function get_atom_elements($item) {
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')
$res['owner-avatar'] = unxmlify($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']);
if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) {
$base = $rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
foreach($base as $link) {
if(! $res['owner-avatar']) {
if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
$res['owner-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
$rawgeo = $item->get_item_tags(NAMESPACE_GEORSS,'point');
if($rawgeo)
$res['coord'] = unxmlify($rawgeo[0]['data']);
$rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'object');
if($rawactor && $rawactor[0]['child'][NAMESPACE_ACTIVITY]['object-type'][0]['data'] === ACTIVITY_OBJ_PERSON) {
$base = $rawactor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
if($base && count($base)) {
foreach($base as $link) {
if($link['attribs']['']['rel'] === 'alternate' && (! $res['author-link']))
$res['author-link'] = unxmlify($link['attribs']['']['href']);
if($link['attribs']['']['rel'] === 'avatar' && (! $res['author-avatar']))
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
}
$rawverb = $item->get_item_tags(NAMESPACE_ACTIVITY, 'verb');
// select between supported verbs
@@ -405,7 +460,7 @@ function get_atom_elements($item) {
'[youtube]$1[/youtube]', $body);
$config = HTMLPurifier_Config::createDefault();
$config->set('Core.DefinitionCache', null);
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$body = $purifier->purify($body);
@@ -423,9 +478,6 @@ function get_atom_elements($item) {
function item_store($arr) {
//print_r($arr);
if($arr['gravity'])
$arr['gravity'] = intval($arr['gravity']);
elseif($arr['parent-uri'] == $arr['uri'])
@@ -648,6 +700,7 @@ function consume_feed($xml,$importer,$contact, &$hub) {
$feed->init();
// Check at the feed level for updated contact name and/or photo
$debugging = get_config('system','debugging');
$name_updated = '';
$new_name = '';
@@ -832,11 +885,13 @@ function consume_feed($xml,$importer,$contact, &$hub) {
}
continue;
}
$datarray = get_atom_elements($item);
$datarray = get_atom_elements($feed,$item);
if($contact['network'] === 'stat' && strlen($datarray['title']))
unset($datarray['title']);
$datarray['parent-uri'] = $parent_uri;
$datarray['uid'] = $importer['uid'];
$datarray['contact-id'] = $contact['id'];
if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) {
if(($datarray['verb'] === ACTIVITY_LIKE) || ($datarray['verb'] === ACTIVITY_DISLIKE)) {
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
}
@@ -865,17 +920,23 @@ function consume_feed($xml,$importer,$contact, &$hub) {
}
continue;
}
$datarray = get_atom_elements($item);
if(($datarray['verb'] === ACTIVITY_FOLLOW) && (! is_array($contact))) {
new_follower($importer,$datarray);
$datarray = get_atom_elements($feed,$item);
if($datarray['verb'] === ACTIVITY_FOLLOW) {
if($debugging)
file_put_contents('salmon.out',"\n" . 'New follower.' . "\n", FILE_APPEND);
new_follower($importer,$contact,$datarray,$item);
return;
}
if($datarray['verb'] === ACTIVITY_UNFOLLOW) {
lose_follower($importer,$contact,$datarray);
lose_follower($importer,$contact,$datarray,$item);
return;
}
if(! is_array($contact))
return;
if($contact['network'] === 'stat' && strlen($datarray['title']))
unset($datarray['title']);
$datarray['parent-uri'] = $item_id;
$datarray['uid'] = $importer['uid'];
$datarray['contact-id'] = $contact['id'];
@@ -888,14 +949,76 @@ function consume_feed($xml,$importer,$contact, &$hub) {
}
function new_follower($importer,$datarray) {
function new_follower($importer,$contact,$datarray,$item) {
$url = notags(trim($datarray['author-link']));
$name = notags(trim($datarray['author-name']));
$photo = notags(trim($datarray['author-avatar']));
$rawtag = $item->get_item_tags(NAMESPACE_ACTIVITY,'actor');
if($rawtag && $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'])
$nick = $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'];
if(is_array($contact)) {
if($contact['network'] == 'stat' && $contact['rel'] == REL_FAN) {
$q("UPDATE `contact` SET `rel` = %d WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval(REL_BUD),
intval($contact['id']),
intval($importer['uid'])
);
}
// send email notification to owner?
}
else {
// create contact record - set to readonly
$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `name`, `nick`, `photo`, `network`, `rel`,
`blocked`, `readonly`, `pending` )
VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 1, 1 ) ",
intval($importer['uid']),
dbesc(datetime_convert()),
dbesc($url),
dbesc($name),
dbesc($nick),
dbesc($photo),
dbesc('stat'),
intval(REL_VIP)
);
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `pending` = 1 AND `rel` = %d LIMIT 1",
intval($importer['uid']),
dbesc($url),
intval(REL_VIP)
);
if(count($r))
$contact_record = $r[0];
// create notification
$hash = random_string();
if(is_array($contact_record)) {
$ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `hash`, `datetime`)
VALUES ( %d, %d, 0, 0, '%s', '%s' )",
intval($importer['uid']),
intval($contact_record['id']),
dbesc($hash),
dbesc(datetime_convert())
);
}
}
}
function lose_follower($importer,$contact,$datarray) {
function lose_follower($importer,$contact,$datarray,$item) {
if($contact['rel'] == REL_BUD) {
q("UPDATE `contact` SET `rel` = %d WHERE `id` = %d LIMIT 1",
intval(REL_FAN),
intval($contact['id'])
);
}
else {
contact_remove($contact['id']);
}
}