forked from GNUsocial/gnu-social
434 lines
12 KiB
PHP
434 lines
12 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 ProfilesettingsAction extends SettingsAction {
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function get_instructions() {
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return _('You can update your personal profile info here '.
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'so people know more about you.');
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}
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function show_form($msg=NULL, $success=false) {
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$this->form_header(_('Profile settings'), $msg, $success);
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$this->show_settings_form();
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common_element('h2', NULL, _('Avatar'));
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$this->show_avatar_form();
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common_element('h2', NULL, _('Change password'));
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$this->show_password_form();
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common_show_footer();
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}
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function handle_post() {
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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->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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if ($this->arg('save')) {
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$this->save_profile();
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} else if ($this->arg('upload')) {
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$this->upload_avatar();
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} else if ($this->arg('changepass')) {
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$this->change_password();
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}
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}
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function show_settings_form() {
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$user = common_current_user();
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$profile = $user->getProfile();
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common_element_start('form', array('method' => 'POST',
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'id' => 'profilesettings',
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'action' =>
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common_local_url('profilesettings')));
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common_hidden('token', common_session_token());
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# too much common patterns here... abstractable?
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common_input('nickname', _('Nickname'),
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($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
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_('1-64 lowercase letters or numbers, no punctuation or spaces'));
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common_input('fullname', _('Full name'),
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($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
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common_input('homepage', _('Homepage'),
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($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
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_('URL of your homepage, blog, or profile on another site'));
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common_textarea('bio', _('Bio'),
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($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
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_('Describe yourself and your interests in 140 chars'));
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common_input('location', _('Location'),
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($this->arg('location')) ? $this->arg('location') : $profile->location,
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_('Where you are, like "City, State (or Region), Country"'));
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common_input('tags', _('Tags'),
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($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
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_('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated'));
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$language = common_language();
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common_dropdown('language', _('Language'), get_nice_language_list(), _('Preferred language'), TRUE, $language);
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$timezone = common_timezone();
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$timezones = array();
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foreach(DateTimeZone::listIdentifiers() as $k => $v) {
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$timezones[$v] = $v;
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}
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common_dropdown('timezone', _('Timezone'), $timezones, _('What timezone are you normally in?'), TRUE, $timezone);
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common_checkbox('autosubscribe', _('Automatically subscribe to whoever subscribes to me (best for non-humans)'),
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($this->arg('autosubscribe')) ? $this->boolean('autosubscribe') : $user->autosubscribe);
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common_submit('save', _('Save'));
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common_element_end('form');
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}
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function show_avatar_form() {
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$user = common_current_user();
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$profile = $user->getProfile();
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if (!$profile) {
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common_log_db_error($user, 'SELECT', __FILE__);
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$this->server_error(_('User without matching profile'));
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return;
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}
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$original = $profile->getOriginalAvatar();
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common_element_start('form', array('enctype' => 'multipart/form-data',
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'method' => 'POST',
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'id' => 'avatar',
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'action' =>
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common_local_url('profilesettings')));
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common_hidden('token', common_session_token());
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if ($original) {
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common_element('img', array('src' => $original->url,
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'class' => 'avatar original',
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'width' => $original->width,
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'height' => $original->height,
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'alt' => $user->nickname));
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}
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$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' => $user->nickname));
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}
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common_element('input', array('name' => 'MAX_FILE_SIZE',
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'type' => 'hidden',
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'id' => 'MAX_FILE_SIZE',
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'value' => MAX_AVATAR_SIZE));
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common_element_start('p');
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common_element('input', array('name' => 'avatarfile',
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'type' => 'file',
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'id' => 'avatarfile'));
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common_element_end('p');
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common_submit('upload', _('Upload'));
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common_element_end('form');
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}
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function show_password_form() {
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$user = common_current_user();
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common_element_start('form', array('method' => 'POST',
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'id' => 'password',
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'action' =>
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common_local_url('profilesettings')));
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common_hidden('token', common_session_token());
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# Users who logged in with OpenID won't have a pwd
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if ($user->password) {
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common_password('oldpassword', _('Old password'));
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}
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common_password('newpassword', _('New password'),
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_('6 or more characters'));
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common_password('confirm', _('Confirm'),
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_('same as password above'));
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common_submit('changepass', _('Change'));
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common_element_end('form');
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}
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function save_profile() {
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$nickname = $this->trimmed('nickname');
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$fullname = $this->trimmed('fullname');
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$homepage = $this->trimmed('homepage');
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$bio = $this->trimmed('bio');
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$location = $this->trimmed('location');
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$autosubscribe = $this->boolean('autosubscribe');
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$language = $this->trimmed('language');
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$timezone = $this->trimmed('timezone');
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$tagstring = $this->trimmed('tags');
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# Some validation
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if (!Validate::string($nickname, array('min_length' => 1,
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'max_length' => 64,
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'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
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$this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
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return;
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} else if (!User::allowed_nickname($nickname)) {
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$this->show_form(_('Not a valid nickname.'));
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return;
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} else if (!is_null($homepage) && (strlen($homepage) > 0) &&
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!Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
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$this->show_form(_('Homepage is not a valid URL.'));
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return;
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} else if (!is_null($fullname) && strlen($fullname) > 255) {
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$this->show_form(_('Full name is too long (max 255 chars).'));
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return;
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} else if (!is_null($bio) && strlen($bio) > 140) {
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$this->show_form(_('Bio is too long (max 140 chars).'));
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return;
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} else if (!is_null($location) && strlen($location) > 255) {
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$this->show_form(_('Location is too long (max 255 chars).'));
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return;
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} else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
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$this->show_form(_('Timezone not selected.'));
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return;
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} else if ($this->nickname_exists($nickname)) {
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$this->show_form(_('Nickname already in use. Try another one.'));
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return;
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} else if (!is_null($language) && strlen($language) > 50) {
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$this->show_form(_('Language is too long (max 50 chars).'));
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return;
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}
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$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(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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$user->query('BEGIN');
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if ($user->nickname != $nickname ||
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$user->language != $language ||
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$user->timezone != $timezone) {
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common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
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__FILE__);
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common_debug('Updating user language from ' . $user->language . ' to ' . $language,
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__FILE__);
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common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
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__FILE__);
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$original = clone($user);
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$user->nickname = $nickname;
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$user->language = $language;
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$user->timezone = $timezone;
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$result = $user->updateKeys($original);
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if ($result === FALSE) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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common_server_error(_('Couldn\'t update user.'));
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return;
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} else {
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# Re-initialize language environment if it changed
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common_init_language();
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}
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}
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# XXX: XOR
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if ($user->autosubscribe ^ $autosubscribe) {
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$original = clone($user);
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$user->autosubscribe = $autosubscribe;
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$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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common_server_error(_('Couldn\'t update user for autosubscribe.'));
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return;
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}
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}
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$profile = $user->getProfile();
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$orig_profile = clone($profile);
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$profile->nickname = $user->nickname;
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$profile->fullname = $fullname;
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$profile->homepage = $homepage;
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$profile->bio = $bio;
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$profile->location = $location;
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$profile->profileurl = common_profile_url($nickname);
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common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
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common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
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$result = $profile->update($orig_profile);
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if (!$result) {
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common_log_db_error($profile, 'UPDATE', __FILE__);
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common_server_error(_('Couldn\'t save profile.'));
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return;
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}
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# Set the user tags
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$result = $user->setSelfTags($tags);
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if (!$result) {
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common_server_error(_('Couldn\'t save tags.'));
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return;
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}
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$user->query('COMMIT');
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common_broadcast_profile($profile);
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$this->show_form(_('Settings saved.'), TRUE);
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}
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function upload_avatar() {
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switch ($_FILES['avatarfile']['error']) {
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case UPLOAD_ERR_OK: # success, jump out
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break;
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case UPLOAD_ERR_INI_SIZE:
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case UPLOAD_ERR_FORM_SIZE:
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$this->show_form(_('That file is too big.'));
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return;
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case UPLOAD_ERR_PARTIAL:
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@unlink($_FILES['avatarfile']['tmp_name']);
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$this->show_form(_('Partial upload.'));
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return;
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default:
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$this->show_form(_('System error uploading file.'));
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return;
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}
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$info = @getimagesize($_FILES['avatarfile']['tmp_name']);
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if (!$info) {
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@unlink($_FILES['avatarfile']['tmp_name']);
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$this->show_form(_('Not an image or corrupt file.'));
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return;
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}
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switch ($info[2]) {
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case IMAGETYPE_GIF:
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case IMAGETYPE_JPEG:
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case IMAGETYPE_PNG:
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break;
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default:
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$this->show_form(_('Unsupported image file format.'));
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return;
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}
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$user = common_current_user();
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$profile = $user->getProfile();
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if ($profile->setOriginal($_FILES['avatarfile']['tmp_name'])) {
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$this->show_form(_('Avatar updated.'), true);
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} else {
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$this->show_form(_('Failed updating avatar.'));
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}
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@unlink($_FILES['avatarfile']['tmp_name']);
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}
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function nickname_exists($nickname) {
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$user = common_current_user();
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$other = User::staticGet('nickname', $nickname);
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if (!$other) {
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return false;
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} else {
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return $other->id != $user->id;
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}
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}
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function change_password() {
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$user = common_current_user();
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assert(!is_null($user)); # should already be checked
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# FIXME: scrub input
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$newpassword = $this->arg('newpassword');
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$confirm = $this->arg('confirm');
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$token = $this->arg('token');
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if (0 != strcmp($newpassword, $confirm)) {
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$this->show_form(_('Passwords don\'t match.'));
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return;
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}
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if ($user->password) {
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$oldpassword = $this->arg('oldpassword');
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if (!common_check_user($user->nickname, $oldpassword)) {
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$this->show_form(_('Incorrect old password'));
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return;
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}
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}
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$original = clone($user);
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$user->password = common_munge_password($newpassword, $user->id);
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$val = $user->validate();
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if ($val !== TRUE) {
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$this->show_form(_('Error saving user; invalid.'));
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return;
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}
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if (!$user->update($original)) {
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common_server_error(_('Can\'t save new password.'));
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return;
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}
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$this->show_form(_('Password saved.'), true);
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}
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}
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