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gnu-social/lib/profilelist.php

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PHP
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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Widget to show a list of profiles
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Public
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2008-2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/widget.php';
define('PROFILES_PER_PAGE', 20);
/**
* Widget to show a list of profiles
*
* @category Public
* @package Laconica
* @author Zach Copley <zach@controlyourself.ca>
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class ProfileList extends Widget
{
/** Current profile, profile query. */
var $profile = null;
/** Owner of this list */
var $owner = null;
/** Action object using us. */
var $action = null;
function __construct($profile, $owner=null, $action=null)
{
parent::__construct($action);
$this->profile = $profile;
$this->owner = $owner;
$this->action = $action;
}
function show()
{
$this->out->elementStart('ul', 'profiles');
$cnt = 0;
while ($this->profile->fetch()) {
$cnt++;
if($cnt > PROFILES_PER_PAGE) {
break;
}
$this->showProfile();
}
$this->out->elementEnd('ul');
return $cnt;
}
function showProfile()
{
$this->out->elementStart('li', array('class' => 'profile',
'id' => 'profile-' . $this->profile->id));
$user = common_current_user();
$this->out->elementStart('div', 'entity_profile vcard');
$avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
$this->out->elementStart('a', array('href' => $this->profile->profileurl,
'class' => 'url'));
$this->out->element('img', array('src' => ($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE),
'class' => 'photo avatar',
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'alt' =>
($this->profile->fullname) ? $this->profile->fullname :
$this->profile->nickname));
$hasFN = ($this->profile->fullname) ? 'nickname' : 'fn nickname';
$this->out->elementStart('span', $hasFN);
$this->out->raw($this->highlight($this->profile->nickname));
$this->out->elementEnd('span');
$this->out->elementEnd('a');
if ($this->profile->fullname) {
$this->out->elementStart('dl', 'entity_fn');
$this->out->element('dt', null, 'Full name');
$this->out->elementStart('dd');
$this->out->elementStart('span', 'fn');
$this->out->raw($this->highlight($this->profile->fullname));
$this->out->elementEnd('span');
$this->out->elementEnd('dd');
$this->out->elementEnd('dl');
}
if ($this->profile->location) {
$this->out->elementStart('dl', 'entity_location');
$this->out->element('dt', null, _('Location'));
$this->out->elementStart('dd', 'location');
$this->out->raw($this->highlight($this->profile->location));
$this->out->elementEnd('dd');
$this->out->elementEnd('dl');
}
if ($this->profile->homepage) {
$this->out->elementStart('dl', 'entity_url');
$this->out->element('dt', null, _('URL'));
$this->out->elementStart('dd');
$this->out->elementStart('a', array('href' => $this->profile->homepage,
'class' => 'url'));
$this->out->raw($this->highlight($this->profile->homepage));
$this->out->elementEnd('a');
$this->out->elementEnd('dd');
$this->out->elementEnd('dl');
}
if ($this->profile->bio) {
$this->out->elementStart('dl', 'entity_note');
$this->out->element('dt', null, _('Note'));
$this->out->elementStart('dd', 'note');
$this->out->raw($this->highlight($this->profile->bio));
$this->out->elementEnd('dd');
$this->out->elementEnd('dl');
}
# If we're on a list with an owner (subscriptions or subscribers)...
if ($this->owner) {
# Get tags
$tags = Profile_tag::getTags($this->owner->id, $this->profile->id);
$this->out->elementStart('dl', 'entity_tags');
$this->out->elementStart('dt');
if ($user->id == $this->owner->id) {
$this->out->element('a', array('href' => common_local_url('tagother',
array('id' => $this->profile->id))),
_('Tags'));
} else {
$this->out->text(_('Tags'));
}
$this->out->elementEnd('dt');
$this->out->elementStart('dd');
if ($tags) {
$this->out->elementStart('ul', 'tags xoxo');
foreach ($tags as $tag) {
$this->out->elementStart('li');
$this->out->element('span', 'mark_hash', '#');
$this->out->element('a', array('rel' => 'tag',
'href' => common_local_url($this->action->trimmed('action'),
array('nickname' => $this->owner->nickname,
'tag' => $tag))),
$tag);
$this->out->elementEnd('li');
}
$this->out->elementEnd('ul');
} else {
$this->out->text(_('(none)'));
}
$this->out->elementEnd('dd');
$this->out->elementEnd('dl');
}
if ($user && $user->id == $this->owner->id) {
$this->showOwnerControls($this->profile);
}
$this->out->elementEnd('div');
$this->out->elementStart('div', 'entity_actions');
$this->out->elementStart('ul');
if ($user && $user->id != $this->profile->id) {
# XXX: special-case for user looking at own
# subscriptions page
$this->out->elementStart('li', 'entity_subscribe');
if ($user->isSubscribed($this->profile)) {
$usf = new UnsubscribeForm($this->out, $this->profile);
$usf->show();
} else {
$sf = new SubscribeForm($this->out, $this->profile);
$sf->show();
}
$this->out->elementEnd('li');
$this->out->elementStart('li', 'entity_block');
if ($user && $user->id == $this->owner->id) {
$this->showBlockForm();
}
$this->out->elementEnd('li');
}
$this->out->elementEnd('ul');
$this->out->elementEnd('div');
$this->out->elementEnd('li');
}
/* Override this in subclasses. */
function showOwnerControls($profile)
{
return;
}
function highlight($text)
{
return htmlspecialchars($text);
}
function showBlockForm()
{
}
}
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