forked from GNUsocial/gnu-social
188 lines
5.3 KiB
PHP
188 lines
5.3 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/settingsaction.php');
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class TagotherAction extends Action {
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function handle($args) {
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parent::handle($args);
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if (!common_logged_in()) {
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$this->client_error(_('Not logged in'), 403);
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return;
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}
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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$this->save_tags();
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} else {
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$id = $this->trimmed('id');
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if (!$id) {
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$this->client_error(_('No profile to tag.'));
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return;
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}
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$profile = Profile::staticGet('id', $id);
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if ($profile) {
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$this->client_error(_('No profile to tag.'));
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return;
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}
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$this->show_form($profile);
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}
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}
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function show_form($profile, $error=NULL) {
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$user = common_current_user();
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common_show_header(_('Tag a person'),
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NULL, array($profile, $error), array($this, 'show_top'));
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$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
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if ($avatar) {
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common_element('img', array('src' => $avatar->url,
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'class' => 'avatar profile',
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'width' => AVATAR_PROFILE_SIZE,
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'height' => AVATAR_PROFILE_SIZE,
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'alt' => $profile->nickname));
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}
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common_element('a', array('href' => $profile->profileurl,
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'class' => 'external profile nickname'),
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$nickname);
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if ($profile->fullname) {
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common_element_start('div', 'fullname');
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if ($profile->homepage) {
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common_element('a', array('href' => $profile->homepage),
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$profile->fullname);
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} else {
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common_text($profile->fullname);
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}
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common_element_end('div');
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}
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if ($profile->location) {
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common_element('div', 'location', $profile->location);
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}
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if ($profile->bio) {
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common_element('div', 'bio', $profile->bio);
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}
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common_element_start('form', array('method' => 'post',
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'id' => 'tagother',
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'name' => 'tagother',
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'action' => $this->self_url()));
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common_hidden('token', common_session_token());
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common_hidden('id', $profile->id);
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common_input('tags', _('Tags'),
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($this->arg('tags')) ? $this->arg('tags') : implode(' ', Profile_tag::getTags($user->id, $profile->id)),
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_('Tags for this user (letters, numbers, -, ., and _), comma- or space- separated'));
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common_submit('save', _('Save'));
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common_element_end('form');
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common_show_footer();
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}
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function save_tags() {
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$id = $this->trimmed('id');
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$tagstring = $this->trimmed('tags');
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->show_form(_('There was a problem with your session token. Try again, please.'));
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return;
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}
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$profile = Profile::staticGet('id', $id);
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if (!$profile) {
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$this->client_error(_('No such profile.'));
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return;
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}
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$tags = array_map('common_canonical_tag', preg_split('/[\s,]+/', $tagstring));
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foreach ($tags as $tag) {
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if (!common_valid_profile_tag($tag)) {
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$this->show_form($profile, sprintf(_('Invalid tag: "%s"'), $tag));
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return;
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}
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}
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$user = common_current_user();
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if (!Subscription::pkeyGet(array('subscriber' => $user->id,
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'subscribed' => $profile->id)) &&
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!Subscription::pkeyGet(array('subscriber' => $profile->id,
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'subscribed' => $user->id)))
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{
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$this->client_error(_('You can only tag people you are subscribed to or who are subscribed to you.'));
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return;
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}
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$result = Profile_tag::setTags($user->id, $profile->id);
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if (!$result) {
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$this->client_error(_('Could not save tags.'));
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return;
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}
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$action = $user->isSubscribed($profile) ? 'subscriptions' : 'subscribers';
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if ($this->boolean('ajax')) {
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common_start_html('text/xml');
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common_element_start('head');
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common_element('title', null, _('Tags'));
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common_element_end('head');
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common_element_start('body');
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common_element_start('p', 'subtags');
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foreach ($tags as $tag) {
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common_element('a', array('href' => common_local_url($action,
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array('nickname' => $user->nickname,
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'tag' => $tag))),
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$tag);
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}
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common_element_end('p');
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common_element_end('body');
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common_element_end('html');
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} else {
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common_redirect(common_local_url($action, array('nickname' =>
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$user->nickname)));
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}
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}
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function show_top($arr = NULL) {
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list($profile, $error) = $arr;
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if ($error) {
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common_element('p', 'error', $error);
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} else {
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common_element_start('div', 'instructions');
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common_element('p', NULL,
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_('Use this form to add tags to your subscribers or subscriptions.'));
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common_element_end('div');
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}
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}
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}
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