forked from GNUsocial/gnu-social
2a4dc77a63
I used this hacky sed-command (run it from your GNU Social root, or change the first grep's path to where it actually lies) to do a rough fix on all ::staticGet calls and rename them to ::getKV sed -i -s -e '/DataObject::staticGet/I!s/::staticGet/::getKV/Ig' $(grep -R ::staticGet `pwd`/* | grep -v -e '^extlib' | grep -v DataObject:: |grep -v "function staticGet"|cut -d: -f1 |sort |uniq) If you're applying this, remember to change the Managed_DataObject and Memcached_DataObject function definitions of staticGet to getKV! This might of course take some getting used to, or modification fo StatusNet plugins, but the result is that all the static calls (to staticGet) are now properly made without breaking PHP Strict Standards. Standards are there to be followed (and they caused some very bad confusion when used with get_called_class) Reasonably any plugin or code that tests for the definition of 'GNUSOCIAL' or similar will take this change into consideration.
315 lines
12 KiB
PHP
315 lines
12 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
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define('LISTENER', 1);
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define('LISTENEE', -1);
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define('BOTH', 0);
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// @todo XXX: Documentation missing.
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class FoafAction extends Action
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{
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function isReadOnly($args)
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{
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return true;
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}
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function prepare($args)
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{
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parent::prepare($args);
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$nickname_arg = $this->arg('nickname');
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if (empty($nickname_arg)) {
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// TRANS: Client error displayed when requesting Friends of a Friend feed without providing a user nickname.
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$this->clientError(_('No such user.'), 404);
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return false;
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}
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$this->nickname = common_canonical_nickname($nickname_arg);
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// Permanent redirect on non-canonical nickname
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if ($nickname_arg != $this->nickname) {
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common_redirect(common_local_url('foaf',
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array('nickname' => $this->nickname)),
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301);
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return false;
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}
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$this->user = User::getKV('nickname', $this->nickname);
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if (!$this->user) {
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// TRANS: Client error displayed when requesting Friends of a Friend feed for an object that is not a user.
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$this->clientError(_('No such user.'), 404);
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return false;
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}
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$this->profile = $this->user->getProfile();
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if (!$this->profile) {
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// TRANS: Error message displayed when referring to a user without a profile.
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$this->serverError(_('User has no profile.'), 500);
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return false;
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}
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return true;
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}
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function handle($args)
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{
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parent::handle($args);
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header('Content-Type: application/rdf+xml');
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$this->startXML();
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$this->elementStart('rdf:RDF', array('xmlns:rdf' =>
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'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
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'xmlns:rdfs' =>
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'http://www.w3.org/2000/01/rdf-schema#',
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'xmlns:geo' =>
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'http://www.w3.org/2003/01/geo/wgs84_pos#',
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'xmlns:bio' =>
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'http://purl.org/vocab/bio/0.1/',
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'xmlns:sioc' =>
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'http://rdfs.org/sioc/ns#',
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'xmlns' => 'http://xmlns.com/foaf/0.1/'));
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// This is the document about the user
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$this->showPpd('', $this->user->uri);
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// Would be nice to tell if they were a Person or not (e.g. a #person usertag?)
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$this->elementStart('Agent', array('rdf:about' =>
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$this->user->uri));
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if ($this->user->email) {
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$this->element('mbox_sha1sum', null, sha1('mailto:' . $this->user->email));
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}
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if ($this->profile->fullname) {
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$this->element('name', null, $this->profile->fullname);
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}
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if ($this->profile->homepage) {
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$this->element('homepage', array('rdf:resource' => $this->profile->homepage));
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}
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if ($this->profile->profileurl) {
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$this->element('weblog', array('rdf:resource' => $this->profile->profileurl));
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}
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if ($this->profile->bio) {
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$this->element('bio:olb', null, $this->profile->bio);
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}
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$location = $this->profile->getLocation();
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if ($location) {
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$attr = array();
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if ($location->getRdfURL()) {
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$attr['rdf:about'] = $location->getRdfURL();
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}
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$location_name = $location->getName();
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$this->elementStart('based_near');
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$this->elementStart('geo:SpatialThing', $attr);
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if ($location_name) {
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$this->element('name', null, $location_name);
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}
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if ($location->lat) {
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$this->element('geo:lat', null, $location->lat);
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}
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if ($location->lon) {
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$this->element('geo:long', null, $location->lon);
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}
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if ($location->getURL()) {
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$this->element('page', array('rdf:resource'=>$location->getURL()));
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}
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$this->elementEnd('geo:SpatialThing');
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$this->elementEnd('based_near');
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}
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$avatar = $this->profile->getOriginalAvatar();
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if ($avatar) {
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$this->elementStart('img');
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$this->elementStart('Image', array('rdf:about' => $avatar->url));
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foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
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$scaled = $this->profile->getAvatar($size);
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if (!$scaled->original) { // sometimes the original has one of our scaled sizes
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$this->elementStart('thumbnail');
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$this->element('Image', array('rdf:about' => $scaled->url));
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$this->elementEnd('thumbnail');
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}
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}
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$this->elementEnd('Image');
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$this->elementEnd('img');
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}
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$person = $this->showMicrobloggingAccount($this->profile,
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common_root_url(), $this->user->uri,
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/*$fetchSubscriptions*/true,
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/*$isSubscriber*/false);
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// Get people who subscribe to user
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$sub = new Subscription();
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$sub->subscribed = $this->profile->id;
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$sub->whereAdd('subscriber != subscribed');
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if ($sub->find()) {
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while ($sub->fetch()) {
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$profile = Profile::getKV('id', $sub->subscriber);
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if (empty($profile)) {
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common_debug('Got a bad subscription: '.print_r($sub,true));
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continue;
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}
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$user = $profile->getUser();
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$other_uri = $profile->getUri();
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if (array_key_exists($other_uri, $person)) {
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$person[$other_uri][0] = BOTH;
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} else {
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$person[$other_uri] = array(LISTENER,
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$profile->id,
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$profile->nickname,
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$user ? 'local' : 'remote');
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}
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unset($profile);
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}
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}
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unset($sub);
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foreach ($person as $uri => $p) {
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list($type, $id, $nickname, $local) = $p;
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if ($type == BOTH) {
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$this->element('knows', array('rdf:resource' => $uri));
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}
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}
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$this->elementEnd('Agent');
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foreach ($person as $uri => $p) {
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$foaf_url = null;
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list($type, $id, $nickname, $local) = $p;
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if ($local == 'local') {
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$foaf_url = common_local_url('foaf', array('nickname' => $nickname));
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}
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$profile = Profile::getKV($id);
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$this->elementStart('Agent', array('rdf:about' => $uri));
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if ($type == BOTH) {
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$this->element('knows', array('rdf:resource' => $this->user->uri));
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}
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$this->showMicrobloggingAccount($profile,
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($local == 'local') ? common_root_url() : null,
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$uri,
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/*$fetchSubscriptions*/false,
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/*$isSubscriber*/($type == LISTENER || $type == BOTH));
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if ($foaf_url) {
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$this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
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}
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$this->elementEnd('Agent');
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if ($foaf_url) {
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$this->showPpd($foaf_url, $uri);
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}
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$profile->free();
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$profile = null;
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unset($profile);
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}
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$this->elementEnd('rdf:RDF');
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$this->endXML();
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}
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function showPpd($foaf_url, $person_uri)
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{
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$this->elementStart('PersonalProfileDocument', array('rdf:about' => $foaf_url));
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$this->element('maker', array('rdf:resource' => $person_uri));
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$this->element('primaryTopic', array('rdf:resource' => $person_uri));
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$this->elementEnd('PersonalProfileDocument');
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}
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/**
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* Output FOAF <account> bit for the given profile.
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*
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* @param Profile $profile
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* @param mixed $service Root URL of this StatusNet instance for a local
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* user, otherwise null.
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* @param mixed $useruri URI string for the referenced profile..
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* @param boolean $fetchSubscriptions Should we load and list all their subscriptions?
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* @param boolean $isSubscriber if not fetching subs, we can still mark the user as following the current page.
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*
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* @return array if $fetchSubscribers is set, return a list of info on those
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* subscriptions.
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*/
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function showMicrobloggingAccount($profile, $service=null, $useruri=null, $fetchSubscriptions=false, $isSubscriber=false)
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{
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$attr = array();
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if ($useruri) {
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$attr['rdf:about'] = $useruri . '#acct';
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}
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// Their account
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$this->elementStart('account');
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$this->elementStart('OnlineAccount', $attr);
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if ($service) {
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$this->element('accountServiceHomepage', array('rdf:resource' =>
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$service));
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}
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$this->element('accountName', null, $profile->nickname);
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$this->element('accountProfilePage', array('rdf:resource' => $profile->profileurl));
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if ($useruri) {
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$this->element('sioc:account_of', array('rdf:resource'=>$useruri));
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}
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$person = array();
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if ($fetchSubscriptions) {
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// Get people user is subscribed to
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$sub = new Subscription();
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$sub->subscriber = $profile->id;
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$sub->whereAdd('subscriber != subscribed');
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if ($sub->find()) {
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while ($sub->fetch()) {
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$profile = Profile::getKV('id', $sub->subscribed);
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if (empty($profile)) {
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common_debug('Got a bad subscription: '.print_r($sub,true));
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continue;
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}
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$user = $profile->getUser();
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$other_uri = $profile->getUri();
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$this->element('sioc:follows', array('rdf:resource' => $other_uri.'#acct'));
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$person[$other_uri] = array(LISTENEE,
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$profile->id,
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$profile->nickname,
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$user ? 'local' : 'remote');
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unset($profile);
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}
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}
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unset($sub);
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} else if ($isSubscriber) {
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// Just declare that they follow the user whose FOAF we're showing.
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$this->element('sioc:follows', array('rdf:resource' => $this->user->uri . '#acct'));
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}
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$this->elementEnd('OnlineAccount');
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$this->elementEnd('account');
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return $person;
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}
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}
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