gnu-social/actions/urlsettings.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
* Miscellaneous settings
*
* @category Settings
* @package GNUsocial
* @author Robin Millette <millette@status.net>
* @author Evan Prodromou <evan@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
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/**
* Miscellaneous settings actions
*
* Currently this just manages URL shortening.
*
* @category Settings
* @package GNUsocial
* @author Robin Millette <millette@status.net>
* @author Zach Copley <zach@status.net>
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
class UrlsettingsAction extends SettingsAction
{
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/**
* Title of the page
*
* @return string Title of the page
*/
public function title()
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{
// TRANS: Title of URL settings tab in profile settings.
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return _('URL settings');
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}
/**
* Instructions for use
*
* @return instructions for use
*/
public function getInstructions()
{
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// TRANS: Instructions for tab "Other" in user profile settings.
return _('Manage various other options.');
}
public function showScripts()
{
parent::showScripts();
$this->autofocus('urlshorteningservice');
}
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/**
* Content area of the page
*
* Shows a form for uploading an avatar.
*
* @return void
*/
public function showContent()
{
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$user = $this->scoped->getUser();
$this->elementStart('form', array('method' => 'post',
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'id' => 'form_settings_other',
'class' => 'form_settings',
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'action' =>
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common_local_url('urlsettings')));
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$this->elementStart('fieldset');
$this->hidden('token', common_session_token());
$this->elementStart('ul', 'form_data');
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$shorteners = array();
Event::handle('GetUrlShorteners', array(&$shorteners));
$services = array();
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foreach ($shorteners as $name => $value) {
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$services[$name] = $name;
if ($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
// TRANS: user's profile settings. This message has one space at the beginning. Use your
// 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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// Include default values
// TRANS: Default value for URL shortening settings.
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$services['none'] = _('[none]');
// TRANS: Default value for URL shortening settings.
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$services['internal'] = _('[internal]');
if ($services) {
asort($services);
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$this->elementStart('li');
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// TRANS: Label for dropdown with URL shortener services.
$this->dropdown(
'urlshorteningservice',
_('Shorten URLs with'),
// TRANS: Tooltip for for dropdown with URL shortener services.
$services,
_('Automatic shortening service to use.'),
false,
$user->urlshorteningservice
);
$this->elementEnd('li');
}
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$this->elementStart('li');
$this->input(
'maxurllength',
// TRANS: Field label in URL settings in profile.
_('URL longer than'),
($this->arg('maxurllength') ?? User_urlshortener_prefs::maxUrlLength($user)),
// TRANS: Field title in URL settings in profile.
_('URLs longer than this will be shortened, -1 means never shorten because a URL is long.')
);
$this->elementEnd('li');
$this->elementStart('li');
$this->input(
'maxnoticelength',
// TRANS: Field label in URL settings in profile.
_('Text longer than'),
($this->arg('maxnoticelength') ?? User_urlshortener_prefs::maxNoticeLength($user)),
// TRANS: Field title in URL settings in profile.
_('URLs in notices longer than this will always be shortened, -1 means only shorten if the full post exceeds maximum length.')
);
$this->elementEnd('li');
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$this->elementEnd('ul');
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// TRANS: Button text for saving "Other settings" in profile.
$this->submit('save', _m('BUTTON', 'Save'));
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$this->elementEnd('fieldset');
$this->elementEnd('form');
}
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protected function doPost()
{
$urlshorteningservice = $this->trimmed('urlshorteningservice');
if (!is_null($urlshorteningservice) && strlen($urlshorteningservice) > 50) {
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// TRANS: Form validation error for form "Other settings" in user profile.
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throw new ClientException(_('URL shortening service is too long (maximum 50 characters).'));
}
$maxurllength = $this->trimmed('maxurllength');
if (!Validate::number($maxurllength, array('min' => -1))) {
// TRANS: Client exception thrown when the maximum URL settings value is invalid in profile URL settings.
throw new ClientException(_('Invalid number for maximum URL length.'));
}
$maxnoticelength = $this->trimmed('maxnoticelength');
if (!Validate::number($maxnoticelength, array('min' => -1))) {
// TRANS: Client exception thrown when the maximum notice length settings value is invalid in profile URL settings.
throw new ClientException(_('Invalid number for maximum notice length.'));
}
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$user = $this->scoped->getUser();
$user->query('START TRANSACTION');
$original = clone($user);
$user->urlshorteningservice = $urlshorteningservice;
$result = $user->update($original);
if ($result === false) {
common_log_db_error($user, 'UPDATE', __FILE__);
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$user->query('ROLLBACK');
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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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throw new ServerException(_('Could not update user.'));
}
$prefs = User_urlshortener_prefs::getPrefs($user);
$orig = null;
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if (!$prefs instanceof User_urlshortener_prefs) {
$prefs = new User_urlshortener_prefs();
$prefs->user_id = $user->id;
$prefs->created = common_sql_now();
} else {
$orig = clone($prefs);
}
$prefs->urlshorteningservice = $urlshorteningservice;
$prefs->maxurllength = $maxurllength;
$prefs->maxnoticelength = $maxnoticelength;
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if ($orig instanceof User_urlshortener_prefs) {
$result = $prefs->update($orig);
} else {
$result = $prefs->insert();
}
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if ($result === null) {
$user->query('ROLLBACK');
// TRANS: Server exception thrown in profile URL settings when preferences could not be saved.
throw new ServerException(_('Error saving user URL shortening preferences.'));
}
$user->query('COMMIT');
// TRANS: Confirmation message after saving preferences.
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return _('Preferences saved.');
}
}