85 lines
2.9 KiB
PHP
85 lines
2.9 KiB
PHP
<?php
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/**
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* GNU Social - a federating social network
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* Copyright (C) 2014, Free Software Foundation, 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('GNUSOCIAL')) { exit(1); }
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/**
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* Placeholder for showing faves...
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*/
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abstract class NoticeListActorsItem extends NoticeListItem
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{
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/**
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* @return array of profile IDs
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*/
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abstract function getProfiles();
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abstract function getListMessage($count, $you);
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function show()
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{
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$links = array();
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$you = false;
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$cur = common_current_user();
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foreach ($this->getProfiles() as $id) {
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if ($cur && $cur->id == $id) {
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$you = true;
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// TRANS: Reference to the logged in user in favourite list.
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array_unshift($links, _m('FAVELIST', 'You'));
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} else {
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$profile = Profile::getKV('id', $id);
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if ($profile instanceof Profile) {
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$links[] = sprintf('<a class="h-card" href="%s">%s</a>',
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htmlspecialchars($profile->getUrl()),
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htmlspecialchars($profile->getBestName()));
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}
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}
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}
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if ($links) {
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$count = count($links);
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$msg = $this->getListMessage($count, $you);
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$out = sprintf($msg, $this->magicList($links));
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$this->showStart();
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$this->out->raw($out);
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$this->showEnd();
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return $count;
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} else {
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return 0;
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}
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}
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function magicList($items)
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{
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if (count($items) == 0) {
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return '';
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} else if (count($items) == 1) {
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return $items[0];
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} else {
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$first = array_slice($items, 0, -1);
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$last = array_slice($items, -1, 1);
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// TRANS: Separator in list of user names like "Jim, Bob, Mary".
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$separator = _(', ');
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// TRANS: For building a list such as "Jim, Bob, Mary and 5 others like this".
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// TRANS: %1$s is a list of users, separated by a separator (default: ", "), %2$s is the last user in the list.
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return sprintf(_m('FAVELIST', '%1$s and %2$s'), implode($separator, $first), implode($separator, $last));
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}
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}
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}
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