forked from GNUsocial/gnu-social
104 lines
2.7 KiB
PHP
104 lines
2.7 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, 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('LACONICA')) { exit(1); }
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require_once(INSTALLDIR.'/lib/profilelist.php');
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class PeopletagAction extends Action {
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function handle($args) {
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parent::handle($args);
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$tag = $this->trimmed('tag');
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if (!common_valid_profile_tag($tag)) {
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$this->client_error(sprintf(_('Not a valid people tag: %s'), $tag));
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return;
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}
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$page = $this->trimmed('page');
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if (!$page) {
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$page = 1;
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}
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# Looks like we're good; show the header
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common_show_header(sprintf(_('Users self-tagged with %s - page %d'), $tag, $page),
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NULL, $tag, array($this, 'show_top'));
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$this->show_people($tag, $page);
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common_show_footer();
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}
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function show_people($tag, $page) {
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$profile = new Profile();
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$offset = ($page-1)*PROFILES_PER_PAGE;
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$limit = PROFILES_PER_PAGE + 1;
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if (common_config('db','type') == 'pgsql') {
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$lim = ' LIMIT ' . $limit . ' OFFSET ' . $offset;
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} else {
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$lim = ' LIMIT ' . $offset . ', ' . $limit;
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}
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# XXX: memcached this
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$profile->query(sprintf('SELECT profile.* ' .
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'FROM profile JOIN profile_tag ' .
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'ON profile.id = profile_tag.tagger ' .
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'WHERE profile_tag.tagger = profile_tag.tagged ' .
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'AND tag = "%s" ' .
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'ORDER BY profile_tag.created DESC ' .
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$lim, $tag));
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$pl = new ProfileList($profile);
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$cnt = $pl->show_list();
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common_pagination($page > 1,
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$cnt > PROFILES_PER_PAGE,
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$page,
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$this->trimmed('action'),
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array('tag' => $tag));
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}
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function show_top($tag) {
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$instr = sprintf(_('These are users who have tagged themselves "%s" ' .
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'to show a common interest, characteristic, hobby or job.'), $tag);
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common_element_start('div', 'instructions');
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common_element_start('p');
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common_text($instr);
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common_element_end('p');
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common_element_end('div');
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}
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function get_title() {
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return NULL;
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}
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function show_header($arr) {
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return;
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}
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}
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