forked from GNUsocial/gnu-social
249 lines
8.7 KiB
PHP
249 lines
8.7 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Miscellaneous settings
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*
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* PHP version 5
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*
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* LICENCE: 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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* @category Settings
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* @package StatusNet
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* @author Robin Millette <millette@status.net>
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2008-2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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/**
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* Miscellaneous settings actions
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*
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* Currently this just manages URL shortening.
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*
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* @category Settings
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* @package StatusNet
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* @author Robin Millette <millette@status.net>
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* @author Zach Copley <zach@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class UrlsettingsAction extends SettingsAction
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{
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/**
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* Title of the page
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*
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* @return string Title of the page
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*/
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function title()
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{
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// TRANS: Title of URL settings tab in profile settings.
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return _('URL settings');
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}
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/**
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* Instructions for use
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*
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* @return instructions for use
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*/
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function getInstructions()
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{
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// TRANS: Instructions for tab "Other" in user profile settings.
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return _('Manage various other options.');
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}
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function showScripts()
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{
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parent::showScripts();
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$this->autofocus('urlshorteningservice');
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}
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/**
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* Content area of the page
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*
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* Shows a form for uploading an avatar.
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*
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* @return void
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*/
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function showContent()
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{
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$user = common_current_user();
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$this->elementStart('form', array('method' => 'post',
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'id' => 'form_settings_other',
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'class' => 'form_settings',
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'action' =>
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common_local_url('urlsettings')));
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$this->elementStart('fieldset');
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$this->hidden('token', common_session_token());
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$this->elementStart('ul', 'form_data');
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$shorteners = array();
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Event::handle('GetUrlShorteners', array(&$shorteners));
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$services = array();
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foreach ($shorteners as $name => $value)
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{
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$services[$name] = $name;
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if ($value['freeService']) {
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// TRANS: Used as a suffix for free URL shorteners in a dropdown list in the tab "Other" of a
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// TRANS: user's profile settings. This message has one space at the beginning. Use your
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// TRANS: language's word separator here if it has one (most likely a single space).
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$services[$name] .= _(' (free service)');
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}
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}
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// Include default values
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// TRANS: Default value for URL shortening settings.
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$services['none'] = _('[none]');
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// TRANS: Default value for URL shortening settings.
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$services['internal'] = _('[internal]');
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if ($services) {
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asort($services);
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$this->elementStart('li');
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// TRANS: Label for dropdown with URL shortener services.
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$this->dropdown('urlshorteningservice', _('Shorten URLs with'),
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// TRANS: Tooltip for for dropdown with URL shortener services.
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$services, _('Automatic shortening service to use.'),
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false, $user->urlshorteningservice);
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$this->elementEnd('li');
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}
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$this->elementStart('li');
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$this->input('maxurllength',
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// TRANS: Field label in URL settings in profile.
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_('URL longer than'),
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(!is_null($this->arg('maxurllength'))) ?
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$this->arg('maxurllength') : User_urlshortener_prefs::maxUrlLength($user),
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// TRANS: Field title in URL settings in profile.
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_('URLs longer than this will be shortened, 0 means always shorten.'));
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->input('maxnoticelength',
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// TRANS: Field label in URL settings in profile.
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_('Text longer than'),
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(!is_null($this->arg('maxnoticelength'))) ?
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$this->arg('maxnoticelength') : User_urlshortener_prefs::maxNoticeLength($user),
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// TRANS: Field title in URL settings in profile.
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_('URLs in notices longer than this will be shortened, 0 means always shorten.'));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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// TRANS: Button text for saving "Other settings" in profile.
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$this->submit('save', _m('BUTTON','Save'));
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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/**
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* Handle a post
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*
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* Saves the changes to url-shortening prefs and shows a success or failure
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* message.
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*
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* @return void
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*/
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function handlePost()
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{
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->showForm(_('There was a problem with your session token. '.
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'Try again, please.'));
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return;
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}
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$urlshorteningservice = $this->trimmed('urlshorteningservice');
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if (!is_null($urlshorteningservice) && strlen($urlshorteningservice) > 50) {
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// TRANS: Form validation error for form "Other settings" in user profile.
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$this->showForm(_('URL shortening service is too long (maximum 50 characters).'));
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return;
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}
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$maxurllength = $this->trimmed('maxurllength');
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if (!Validate::number($maxurllength, array('min' => 0))) {
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// TRANS: Client exception thrown when the maximum URL settings value is invalid in profile URL settings.
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throw new ClientException(_('Invalid number for maximum URL length.'));
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}
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$maxnoticelength = $this->trimmed('maxnoticelength');
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if (!Validate::number($maxnoticelength, array('min' => 0))) {
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// TRANS: Client exception thrown when the maximum notice length settings value is invalid in profile URL settings.
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throw new ClientException(_('Invalid number for maximum notice length.'));
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}
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$user = common_current_user();
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assert(!is_null($user)); // should already be checked
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$user->query('BEGIN');
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$original = clone($user);
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$user->urlshorteningservice = $urlshorteningservice;
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$result = $user->update($original);
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if ($result === false) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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// TRANS: Server error displayed when "Other" settings in user profile could not be updated on the server.
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$this->serverError(_('Could not update user.'));
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return;
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}
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$prefs = User_urlshortener_prefs::getPrefs($user);
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$orig = null;
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if (empty($prefs)) {
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$prefs = new User_urlshortener_prefs();
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$prefs->user_id = $user->id;
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$prefs->created = common_sql_now();
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} else {
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$orig = clone($prefs);
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}
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$prefs->urlshorteningservice = $urlshorteningservice;
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$prefs->maxurllength = $maxurllength;
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$prefs->maxnoticelength = $maxnoticelength;
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if (!empty($orig)) {
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$result = $prefs->update($orig);
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} else {
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$result = $prefs->insert();
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}
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if (!$result) {
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// TRANS: Server exception thrown in profile URL settings when preferences could not be saved.
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throw new ServerException(_('Error saving user URL shortening preferences.'));
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}
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$user->query('COMMIT');
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// TRANS: Confirmation message after saving preferences.
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$this->showForm(_('Preferences saved.'), true);
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}
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}
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