gnu-social/actions/profilesettings.php
2011-03-30 16:23:13 -04:00

517 lines
22 KiB
PHP

<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Change profile settings
*
* PHP version 5
*
* LICENCE: This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Settings
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Zach Copley <zach@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* Change profile settings
*
* @category Settings
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Zach Copley <zach@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class ProfilesettingsAction extends SettingsAction
{
/**
* Title of the page
*
* @return string Title of the page
*/
function title()
{
// TRANS: Page title for profile settings.
return _('Profile settings');
}
/**
* Instructions for use
*
* @return instructions for use
*/
function getInstructions()
{
// TRANS: Usage instructions for profile settings.
return _('You can update your personal profile info here '.
'so people know more about you.');
}
function showScripts()
{
parent::showScripts();
$this->autofocus('nickname');
}
/**
* Content area of the page
*
* Shows a form for uploading an avatar.
*
* @return void
*/
function showContent()
{
$user = common_current_user();
$profile = $user->getProfile();
$this->elementStart('form', array('method' => 'post',
'id' => 'form_settings_profile',
'class' => 'form_settings',
'action' => common_local_url('profilesettings')));
$this->elementStart('fieldset');
// TRANS: Profile settings form legend.
$this->element('legend', null, _('Profile information'));
$this->hidden('token', common_session_token());
// too much common patterns here... abstractable?
$this->elementStart('ul', 'form_data');
if (Event::handle('StartProfileFormData', array($this))) {
$this->elementStart('li');
// TRANS: Field label in form for profile settings.
$this->input('nickname', _('Nickname'),
($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
// TRANS: Tooltip for field label in form for profile settings.
_('1-64 lowercase letters or numbers, no punctuation or spaces.'));
$this->elementEnd('li');
$this->elementStart('li');
// TRANS: Field label in form for profile settings.
$this->input('fullname', _('Full name'),
($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
$this->elementEnd('li');
$this->elementStart('li');
// TRANS: Field label in form for profile settings.
$this->input('homepage', _('Homepage'),
($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
// TRANS: Tooltip for field label in form for profile settings.
_('URL of your homepage, blog, or profile on another site.'));
$this->elementEnd('li');
$this->elementStart('li');
$maxBio = Profile::maxBio();
if ($maxBio > 0) {
// TRANS: Tooltip for field label in form for profile settings. Plural
// TRANS: is decided by the number of characters available for the
// TRANS: biography (%d).
$bioInstr = sprintf(_m('Describe yourself and your interests in %d character.',
'Describe yourself and your interests in %d characters.',
$maxBio),
$maxBio);
} else {
// TRANS: Tooltip for field label in form for profile settings.
$bioInstr = _('Describe yourself and your interests.');
}
// TRANS: Text area label in form for profile settings where users can provide
// TRANS: their biography.
$this->textarea('bio', _('Bio'),
($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
$bioInstr);
$this->elementEnd('li');
$this->elementStart('li');
// TRANS: Field label in form for profile settings.
$this->input('location', _('Location'),
($this->arg('location')) ? $this->arg('location') : $profile->location,
// TRANS: Tooltip for field label in form for profile settings.
_('Where you are, like "City, State (or Region), Country".'));
$this->elementEnd('li');
if (common_config('location', 'share') == 'user') {
$this->elementStart('li');
// TRANS: Checkbox label in form for profile settings.
$this->checkbox('sharelocation', _('Share my current location when posting notices'),
($this->arg('sharelocation')) ?
$this->arg('sharelocation') : $user->shareLocation());
$this->elementEnd('li');
}
Event::handle('EndProfileFormData', array($this));
$this->elementStart('li');
// TRANS: Field label in form for profile settings.
$this->input('tags', _('Tags'),
($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
// TRANS: Tooltip for field label in form for profile settings.
_('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated.'));
$this->elementEnd('li');
$this->elementStart('li');
$language = common_language();
// TRANS: Dropdownlist label in form for profile settings.
$this->dropdown('language', _('Language'),
// TRANS: Tooltip for dropdown list label in form for profile settings.
get_nice_language_list(), _('Preferred language.'),
false, $language);
$this->elementEnd('li');
$timezone = common_timezone();
$timezones = array();
foreach(DateTimeZone::listIdentifiers() as $k => $v) {
$timezones[$v] = $v;
}
$this->elementStart('li');
// TRANS: Dropdownlist label in form for profile settings.
$this->dropdown('timezone', _('Timezone'),
// TRANS: Tooltip for dropdown list label in form for profile settings.
$timezones, _('What timezone are you normally in?'),
true, $timezone);
$this->elementEnd('li');
$this->elementStart('li');
$this->checkbox('autosubscribe',
// TRANS: Checkbox label in form for profile settings.
_('Automatically subscribe to whoever '.
'subscribes to me (best for non-humans).'),
($this->arg('autosubscribe')) ?
$this->boolean('autosubscribe') : $user->autosubscribe);
$this->elementEnd('li');
$this->elementStart('li');
$this->dropdown('subscribe_policy',
// TRANS: Dropdown field label on profile settings, for what policies to apply when someone else tries to subscribe to your updates.
_('Subscription policy'),
// TRANS: Dropdown field option for following policy.
array(User::SUBSCRIBE_POLICY_OPEN => _('Let anyone follow me'),
// TRANS: Dropdown field option for following policy.
User::SUBSCRIBE_POLICY_MODERATE => _('Ask me first')),
// TRANS: Dropdown field title on group edit form.
_('Whether other users need your permission to follow your updates.'),
false,
(empty($user->subscribe_policy)) ? User::SUBSCRIBE_POLICY_OPEN : $user->subscribe_policy);
$this->elementEnd('li');
}
$this->elementStart('li');
$this->checkbox('private_stream',
// TRANS:
_('Make updates visible only to my followers'),
($this->arg('private_stream')) ?
$this->boolean('private_stream') : $user->private_stream);
$this->elementEnd('li');
$this->elementEnd('ul');
// TRANS: Button to save input in profile settings.
$this->submit('save', _m('BUTTON','Save'));
$this->elementEnd('fieldset');
$this->elementEnd('form');
}
/**
* Handle a post
*
* Validate input and save changes. Reload the form with a success
* or error message.
*
* @return void
*/
function handlePost()
{
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
// TRANS: Form validation error.
$this->showForm(_('There was a problem with your session token. '.
'Try again, please.'));
return;
}
if (Event::handle('StartProfileSaveForm', array($this))) {
try {
$nickname = Nickname::normalize($this->trimmed('nickname'));
} catch (NicknameException $e) {
$this->showForm($e->getMessage());
return;
}
$fullname = $this->trimmed('fullname');
$homepage = $this->trimmed('homepage');
$bio = $this->trimmed('bio');
$location = $this->trimmed('location');
$autosubscribe = $this->boolean('autosubscribe');
$subscribe_policy = $this->trimmed('subscribe_policy');
$private_stream = $this->boolean('private_stream');
$language = $this->trimmed('language');
$timezone = $this->trimmed('timezone');
$tagstring = $this->trimmed('tags');
// Some validation
if (!User::allowed_nickname($nickname)) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Not a valid nickname.'));
return;
} else if (!is_null($homepage) && (strlen($homepage) > 0) &&
!Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Homepage is not a valid URL.'));
return;
} else if (!is_null($fullname) && mb_strlen($fullname) > 255) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Full name is too long (maximum 255 characters).'));
return;
} else if (Profile::bioTooLong($bio)) {
// TRANS: Validation error in form for profile settings.
// TRANS: Plural form is used based on the maximum number of allowed
// TRANS: characters for the biography (%d).
$this->showForm(sprintf(_m('Bio is too long (maximum %d character).',
'Bio is too long (maximum %d characters).',
Profile::maxBio()),
Profile::maxBio()));
return;
} else if (!is_null($location) && mb_strlen($location) > 255) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Location is too long (maximum 255 characters).'));
return;
} else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Timezone not selected.'));
return;
} else if ($this->nicknameExists($nickname)) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Nickname already in use. Try another one.'));
return;
} else if (!is_null($language) && strlen($language) > 50) {
// TRANS: Validation error in form for profile settings.
$this->showForm(_('Language is too long (maximum 50 characters).'));
return;
}
if ($tagstring) {
$tags = array_map('common_canonical_tag', preg_split('/[\s,]+/', $tagstring));
} else {
$tags = array();
}
foreach ($tags as $tag) {
if (!common_valid_profile_tag($tag)) {
// TRANS: Validation error in form for profile settings.
// TRANS: %s is an invalid tag.
$this->showForm(sprintf(_('Invalid tag: "%s".'), $tag));
return;
}
}
$user = common_current_user();
$user->query('BEGIN');
if ($user->nickname != $nickname ||
$user->language != $language ||
$user->timezone != $timezone) {
common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
__FILE__);
common_debug('Updating user language from ' . $user->language . ' to ' . $language,
__FILE__);
common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
__FILE__);
$original = clone($user);
$user->nickname = $nickname;
$user->language = $language;
$user->timezone = $timezone;
$result = $user->updateKeys($original);
if ($result === false) {
common_log_db_error($user, 'UPDATE', __FILE__);
// TRANS: Server error thrown when user profile settings could not be updated.
$this->serverError(_('Could not update user.'));
return;
} else {
// Re-initialize language environment if it changed
common_init_language();
// Clear the site owner, in case nickname changed
if ($user->hasRole(Profile_role::OWNER)) {
User::blow('user:site_owner');
}
}
}
// XXX: XOR
if (($user->autosubscribe ^ $autosubscribe) ||
($user->private_stream ^ $private_stream) ||
($user->subscribe_policy != $subscribe_policy)) {
$original = clone($user);
$user->autosubscribe = $autosubscribe;
$user->private_stream = $private_stream;
$user->subscribe_policy = $subscribe_policy;
$result = $user->update($original);
if ($result === false) {
common_log_db_error($user, 'UPDATE', __FILE__);
// TRANS: Server error thrown when user profile settings could not be updated to
// TRANS: automatically subscribe to any subscriber.
$this->serverError(_('Could not update user for autosubscribe or subscribe_policy.'));
return;
}
}
$profile = $user->getProfile();
$orig_profile = clone($profile);
$profile->nickname = $user->nickname;
$profile->fullname = $fullname;
$profile->homepage = $homepage;
$profile->bio = $bio;
$profile->location = $location;
$loc = Location::fromName($location);
if (empty($loc)) {
$profile->lat = null;
$profile->lon = null;
$profile->location_id = null;
$profile->location_ns = null;
} else {
$profile->lat = $loc->lat;
$profile->lon = $loc->lon;
$profile->location_id = $loc->location_id;
$profile->location_ns = $loc->location_ns;
}
$profile->profileurl = common_profile_url($nickname);
if (common_config('location', 'share') == 'user') {
$exists = false;
$prefs = User_location_prefs::staticGet('user_id', $user->id);
if (empty($prefs)) {
$prefs = new User_location_prefs();
$prefs->user_id = $user->id;
$prefs->created = common_sql_now();
} else {
$exists = true;
$orig = clone($prefs);
}
$prefs->share_location = $this->boolean('sharelocation');
if ($exists) {
$result = $prefs->update($orig);
} else {
$result = $prefs->insert();
}
if ($result === false) {
common_log_db_error($prefs, ($exists) ? 'UPDATE' : 'INSERT', __FILE__);
// TRANS: Server error thrown when user profile location preference settings could not be updated.
$this->serverError(_('Could not save location prefs.'));
return;
}
}
common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
$result = $profile->update($orig_profile);
if ($result === false) {
common_log_db_error($profile, 'UPDATE', __FILE__);
// TRANS: Server error thrown when user profile settings could not be saved.
$this->serverError(_('Could not save profile.'));
return;
}
// Set the user tags
$result = $user->setSelfTags($tags);
if (!$result) {
// TRANS: Server error thrown when user profile settings tags could not be saved.
$this->serverError(_('Could not save tags.'));
return;
}
$user->query('COMMIT');
Event::handle('EndProfileSaveForm', array($this));
common_broadcast_profile($profile);
// TRANS: Confirmation shown when user profile settings are saved.
$this->showForm(_('Settings saved.'), true);
}
}
function nicknameExists($nickname)
{
$user = common_current_user();
$other = User::staticGet('nickname', $nickname);
if (!$other) {
return false;
} else {
return $other->id != $user->id;
}
}
function showAside() {
$user = common_current_user();
$this->elementStart('div', array('id' => 'aside_primary',
'class' => 'aside'));
$this->elementStart('div', array('id' => 'account_actions',
'class' => 'section'));
$this->elementStart('ul');
if (Event::handle('StartProfileSettingsActions', array($this))) {
if ($user->hasRight(Right::BACKUPACCOUNT)) {
$this->elementStart('li');
$this->element('a',
array('href' => common_local_url('backupaccount')),
// TRANS: Option in profile settings to create a backup of the account of the currently logged in user.
_('Backup account'));
$this->elementEnd('li');
}
if ($user->hasRight(Right::DELETEACCOUNT)) {
$this->elementStart('li');
$this->element('a',
array('href' => common_local_url('deleteaccount')),
// TRANS: Option in profile settings to delete the account of the currently logged in user.
_('Delete account'));
$this->elementEnd('li');
}
if ($user->hasRight(Right::RESTOREACCOUNT)) {
$this->elementStart('li');
$this->element('a',
array('href' => common_local_url('restoreaccount')),
// TRANS: Option in profile settings to restore the account of the currently logged in user from a backup.
_('Restore account'));
$this->elementEnd('li');
}
Event::handle('EndProfileSettingsActions', array($this));
}
$this->elementEnd('ul');
$this->elementEnd('div');
$this->elementEnd('div');
}
}