174 lines
4.1 KiB
PHP
174 lines
4.1 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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# 10x8
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define('AVATARS_PER_PAGE', 80);
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class GalleryAction extends Action {
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function is_readonly() {
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return true;
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}
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function handle($args) {
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parent::handle($args);
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$nickname = common_canonical_nickname($this->arg('nickname'));
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$user = User::staticGet('nickname', $nickname);
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if (!$user) {
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$this->no_such_user();
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return;
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}
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$profile = $user->getProfile();
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if (!$profile) {
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$this->server_error(_('User without matching profile in system.'));
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return;
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}
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$page = $this->arg('page');
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if (!$page) {
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$page = 1;
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}
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$display = $this->arg('display');
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if (!$display) {
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$display = 'list';
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}
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common_show_header($profile->nickname . ": " . $this->gallery_type(),
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NULL, $profile,
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array($this, 'show_top'));
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$this->show_gallery($profile, $page, $display);
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common_show_footer();
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}
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function no_such_user() {
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$this->client_error(_('No such user.'));
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}
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function show_top($profile) {
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common_element('div', 'instructions',
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$this->get_instructions($profile));
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}
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function show_gallery($profile, $page, $display='list') {
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$other = new Profile();
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list($lst, $usr) = $this->fields();
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$offset = ($page-1)*AVATARS_PER_PAGE;
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$limit = AVATARS_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 . ', ' . $limit;
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}
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# XXX: memcached results
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$cnt = $other->query('SELECT profile.* ' .
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'FROM profile JOIN subscription ' .
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'ON profile.id = subscription.' . $lst . ' ' .
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'WHERE ' . $usr . ' = ' . $profile->id . ' ' .
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'AND ' . $lst . ' != ' . $usr . ' ' .
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'ORDER BY subscription.created DESC ' .
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$lim);
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if ($cnt == 0) {
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common_element('p', _('Nobody to show!'));
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return;
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}
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if ($display == 'list') {
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$profile_list = new ProfileList($other);
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$profile_list->show_list();
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} else {
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$this->icon_list($profile, $cnt);
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}
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common_pagination($page > 1,
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$subs_count > AVATARS_PER_PAGE,
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$page,
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$this->trimmed('action'),
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array('nickname' => $profile->nickname));
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}
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function icon_list($other, $subs_count) {
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common_element_start('ul', $this->div_class());
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for ($idx = 0; $idx < min($subs_count, AVATARS_PER_PAGE); $idx++) {
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$other->fetch();
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common_element_start('li');
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common_element_start('a', array('title' => ($other->fullname) ?
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$other->fullname :
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$other->nickname,
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'href' => $other->profileurl,
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'class' => 'subscription'));
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$avatar = $other->getAvatar(AVATAR_STREAM_SIZE);
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common_element('img',
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array('src' =>
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(($avatar) ? common_avatar_display_url($avatar) :
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common_default_avatar(AVATAR_STREAM_SIZE)),
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'width' => AVATAR_STREAM_SIZE,
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'height' => AVATAR_STREAM_SIZE,
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'class' => 'avatar stream',
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'alt' => ($other->fullname) ?
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$other->fullname :
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$other->nickname));
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common_element_end('a');
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# XXX: subscribe form here
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common_element_end('li');
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}
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common_element_end('ul');
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}
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function gallery_type() {
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return NULL;
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}
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function get_instructions(&$profile) {
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return NULL;
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}
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function fields() {
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return NULL;
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}
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function div_class() {
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return '';
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}
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} |