470 lines
22 KiB
PHP
470 lines
22 KiB
PHP
<?php
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/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# This file is part of InDefero, an open source project management application.
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# Copyright (C) 2008-2011 Céondo Ltd and contributors.
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#
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# InDefero is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# InDefero 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# ***** END LICENSE BLOCK ***** */
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Pluf::loadFunction('Pluf_HTTP_URL_urlForView');
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/**
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* Allow a user to update its details.
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*/
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class IDF_Form_UserAccount extends Pluf_Form
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{
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public $user = null;
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public function initFields($extra=array())
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{
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$this->user = $extra['user'];
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$user_data = IDF_UserData::factory($this->user);
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$this->fields['first_name'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('First name'),
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'initial' => $this->user->first_name,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['last_name'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Last name'),
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'initial' => $this->user->last_name,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 20,
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),
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));
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$this->fields['email'] = new Pluf_Form_Field_Email(
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array('required' => true,
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'label' => __('Your email'),
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'initial' => $this->user->email,
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'help_text' => __('If you change your email address, an email will be sent to the new address to confirm it.'),
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));
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$this->fields['language'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Language'),
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'initial' => $this->user->language,
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'widget' => 'Pluf_Form_Widget_SelectInput',
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'widget_attrs' => array(
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'choices' =>
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Pluf_L10n::getInstalledLanguages()
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),
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));
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$this->fields['password'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Your password'),
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'initial' => '',
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'widget' => 'Pluf_Form_Widget_PasswordInput',
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'help_text' => Pluf_Template::markSafe(__('Leave blank if you do not want to change your password.').'<br />'.__('Your password must be hard for other people to find it, but easy for you to remember.')),
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'widget_attrs' => array(
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'autocomplete' => 'off',
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['password2'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Confirm your password'),
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'initial' => '',
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'widget' => 'Pluf_Form_Widget_PasswordInput',
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'widget_attrs' => array(
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'autocomplete' => 'off',
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['description'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Description'),
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'initial' => $user_data->description,
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'widget_attrs' => array('rows' => 3,
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'cols' => 40),
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'widget' => 'Pluf_Form_Widget_TextareaInput',
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));
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$this->fields['twitter'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Twitter username'),
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'initial' => $user_data->twitter,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['public_email'] = new Pluf_Form_Field_Email(
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array('required' => false,
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'label' => __('Public email address'),
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'initial' => $user_data->public_email,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['website'] = new Pluf_Form_Field_Url(
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array('required' => false,
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'label' => __('Website URL'),
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'initial' => $user_data->website,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 15,
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),
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));
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$this->fields['custom_avatar'] = new Pluf_Form_Field_File(
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array('required' => false,
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'label' => __('Upload custom avatar'),
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'initial' => '',
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'max_size' => Pluf::f('max_upload_size', 2097152),
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'move_function_params' => array('upload_path' => Pluf::f('upload_path').'/avatars',
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'upload_path_create' => true,
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'upload_overwrite' => true,
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'file_name' => 'user_'.$this->user->id.'_%s'),
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'help_text' => __('An image file with a width and height not larger than 60 pixels (bigger images are scaled down).'),
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));
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$this->fields['remove_custom_avatar'] = new Pluf_Form_Field_Boolean(
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array('required' => false,
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'label' => __('Remove custom avatar'),
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'initial' => false,
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'widget' => 'Pluf_Form_Widget_CheckboxInput',
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'widget_attrs' => array(),
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'help_text' => __('Tick this to delete the custom avatar.'),
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));
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$this->fields['public_key'] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Add a public key'),
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'initial' => '',
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'widget_attrs' => array('rows' => 3,
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'cols' => 40),
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'widget' => 'Pluf_Form_Widget_TextareaInput',
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'help_text' => __('Paste an SSH or monotone public key. Be careful to not provide your private key here!')
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));
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$this->fields['secondary_mail'] = new Pluf_Form_Field_Email(
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array('required' => false,
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'label' => __('Add a secondary email address'),
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'initial' => '',
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'help_text' => __('You will get an email to confirm that you own the address you specify.'),
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));
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}
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private function send_validation_mail($new_email, $secondary_mail=false)
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{
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if ($secondary_mail) {
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$type = "secondary";
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} else {
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$type = "primary";
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}
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$cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
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$encrypted = trim($cr->encrypt($new_email.':'.$this->user->id.':'.time().':'.$type), '~');
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$key = substr(md5(Pluf::f('secret_key').$encrypted), 0, 2).$encrypted;
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$url = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views_User::changeEmailDo', array($key), array(), false);
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$urlik = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views_User::changeEmailInputKey', array(), array(), false);
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$context = new Pluf_Template_Context(
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array('key' => Pluf_Template::markSafe($key),
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'url' => Pluf_Template::markSafe($url),
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'urlik' => Pluf_Template::markSafe($urlik),
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'email' => $new_email,
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'user'=> $this->user,
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)
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);
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$tmpl = new Pluf_Template('idf/user/changeemail-email.txt');
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$text_email = $tmpl->render($context);
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$email = new Pluf_Mail(Pluf::f('from_email'), $new_email,
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__('Confirm your new email address.'));
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$email->addTextMessage($text_email);
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$email->sendMail();
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$this->user->setMessage(sprintf(__('A validation email has been sent to "%s" to validate the email address change.'), Pluf_esc($new_email)));
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}
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/**
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* Save the model in the database.
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*
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* @param bool Commit in the database or not. If not, the object
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* is returned but not saved in the database.
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* @return Object Model with data set from the form.
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*/
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function save($commit=true)
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{
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if (!$this->isValid()) {
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throw new Exception(__('Cannot save the model from an invalid form.'));
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}
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unset($this->cleaned_data['password2']);
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$update_pass = false;
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if (strlen($this->cleaned_data['password']) == 0) {
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unset($this->cleaned_data['password']);
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} else {
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$update_pass = true;
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}
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$old_email = $this->user->email;
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$new_email = $this->cleaned_data['email'];
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unset($this->cleaned_data['email']);
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if ($old_email != $new_email) {
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$this->send_validation_mail($new_email);
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}
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$this->user->setFromFormData($this->cleaned_data);
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// Add key as needed.
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if ('' !== $this->cleaned_data['public_key']) {
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$key = new IDF_Key();
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$key->user = $this->user;
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$key->content = $this->cleaned_data['public_key'];
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if ($commit) {
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$key->create();
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}
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}
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if ('' !== $this->cleaned_data['secondary_mail']) {
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$this->send_validation_mail($this->cleaned_data['secondary_mail'], true);
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}
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if ($commit) {
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$this->user->update();
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// FIXME: go the extra mile and check the input lengths for
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// all fields here!
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// FIXME: this is all doubled in admin/UserUpdate!
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$user_data = IDF_UserData::factory($this->user);
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// Add or remove avatar - we need to do this here because every
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// single setter directly leads to a save in the database
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if ($user_data->avatar != '' &&
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($this->cleaned_data['remove_custom_avatar'] == 1 ||
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$this->cleaned_data['custom_avatar'] != '')) {
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$avatar_path = Pluf::f('upload_path').'/avatars/'.basename($user_data->avatar);
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if (basename($avatar_path) != '' && is_file($avatar_path)) {
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unlink($avatar_path);
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}
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$user_data->avatar = '';
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}
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if ($this->cleaned_data['custom_avatar'] != '') {
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$user_data->avatar = $this->cleaned_data['custom_avatar'];
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}
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$user_data->description = $this->cleaned_data['description'];
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$user_data->twitter = $this->cleaned_data['twitter'];
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$user_data->public_email = $this->cleaned_data['public_email'];
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$user_data->website = $this->cleaned_data['website'];
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if ($update_pass) {
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/**
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* [signal]
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*
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* Pluf_User::passwordUpdated
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*
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* [sender]
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*
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* IDF_Form_UserAccount
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*
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* [description]
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*
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* This signal is sent when the user updated his
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* password from his account page.
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*
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* [parameters]
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*
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* array('user' => $user)
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*
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*/
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$params = array('user' => $this->user);
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Pluf_Signal::send('Pluf_User::passwordUpdated',
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'IDF_Form_UserAccount', $params);
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}
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}
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return $this->user;
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}
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/**
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* Check arbitrary public keys.
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*
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* It will throw a Pluf_Form_Invalid exception if it cannot
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* validate the key.
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*
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* @param $key string The key
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* @param $user int The user id of the user of the key (0)
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* @return string The clean key
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*/
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public static function checkPublicKey($key, $user=0)
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{
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$key = trim($key);
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if (strlen($key) == 0) {
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return '';
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}
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$keysearch = '';
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if (preg_match('#^(ssh\-(?:dss|rsa)\s+\S+)(.*)#', $key, $m)) {
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$basekey = preg_replace('/\s+/', ' ', $m[1]);
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$comment = trim(preg_replace('/[\r\n]/', ' ', $m[2]));
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$keysearch = $basekey.'%';
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$key = $basekey;
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if (!empty($comment))
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$key .= ' '.$comment;
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if (Pluf::f('idf_strong_key_check', false)) {
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$tmpfile = Pluf::f('tmp_folder', '/tmp').'/'.$user.'-key';
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file_put_contents($tmpfile, $key, LOCK_EX);
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$cmd = Pluf::f('idf_exec_cmd_prefix', '').
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'ssh-keygen -l -f '.escapeshellarg($tmpfile).' > /dev/null 2>&1';
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exec($cmd, $out, $return);
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unlink($tmpfile);
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if ($return != 0) {
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throw new Pluf_Form_Invalid(
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__('Please check the key as it does not appear '.
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'to be a valid SSH public key.')
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);
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}
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}
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}
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else if (preg_match('#^\[pubkey [^\]]+\]\s*(\S+)\s*\[end\]$#', $key, $m)) {
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$keysearch = '%'.$m[1].'%';
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if (Pluf::f('idf_strong_key_check', false)) {
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// if monotone can read it, it should be valid
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$mtn_opts = implode(' ', Pluf::f('mtn_opts', array()));
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$cmd = Pluf::f('idf_exec_cmd_prefix', '').
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sprintf('%s %s -d :memory: read >/tmp/php-out 2>&1',
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Pluf::f('mtn_path', 'mtn'), $mtn_opts);
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$fp = popen($cmd, 'w');
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fwrite($fp, $key);
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$return = pclose($fp);
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if ($return != 0) {
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throw new Pluf_Form_Invalid(
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__('Please check the key as it does not appear '.
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'to be a valid monotone public key.')
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);
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}
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}
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}
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else {
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throw new Pluf_Form_Invalid(
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__('Public key looks like neither an SSH '.
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'nor monotone public key.'));
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}
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// If $user, then check if not the same key stored
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if ($user) {
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$ruser = Pluf::factory('Pluf_User', $user);
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if ($ruser->id > 0) {
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$sql = new Pluf_SQL('content LIKE %s AND user=%s', array($keysearch, $ruser->id));
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$keys = Pluf::factory('IDF_Key')->getList(array('filter' => $sql->gen()));
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if (count($keys) > 0) {
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throw new Pluf_Form_Invalid(
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__('You already have uploaded this key.')
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);
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}
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}
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}
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return $key;
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}
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function clean_custom_avatar()
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{
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// Just png, jpeg/jpg or gif
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if (!preg_match('/\.(png|jpg|jpeg|gif)$/i', $this->cleaned_data['custom_avatar']) &&
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$this->cleaned_data['custom_avatar'] != '') {
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@unlink(Pluf::f('upload_path').'/avatars/'.$this->cleaned_data['custom_avatar']);
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throw new Pluf_Form_Invalid(__('For security reason, you cannot upload a file with this extension.'));
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}
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return $this->cleaned_data['custom_avatar'];
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}
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function clean_last_name()
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{
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$last_name = trim($this->cleaned_data['last_name']);
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if ($last_name == mb_strtoupper($last_name)) {
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return mb_convert_case(mb_strtolower($last_name),
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MB_CASE_TITLE, 'UTF-8');
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}
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return $last_name;
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}
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function clean_first_name()
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{
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$first_name = trim($this->cleaned_data['first_name']);
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if ($first_name == mb_strtoupper($first_name)) {
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return mb_convert_case(mb_strtolower($first_name),
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MB_CASE_TITLE, 'UTF-8');
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}
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return $first_name;
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}
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function clean_email()
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{
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$this->cleaned_data['email'] = mb_strtolower(trim($this->cleaned_data['email']));
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$user = Pluf::factory('IDF_EmailAddress')->get_user_for_email_address($this->cleaned_data['email']);
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if ($user != null and $user->id != $this->user->id) {
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throw new Pluf_Form_Invalid(sprintf(__('The email "%s" is already used.'), $this->cleaned_data['email']));
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}
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return $this->cleaned_data['email'];
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}
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function clean_secondary_mail()
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{
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$this->cleaned_data['secondary_mail'] = mb_strtolower(trim($this->cleaned_data['secondary_mail']));
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if (Pluf::factory('IDF_EmailAddress')->get_user_for_email_address($this->cleaned_data['secondary_mail']) != null) {
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throw new Pluf_Form_Invalid(sprintf(__('The email "%s" is already used.'), $this->cleaned_data['secondary_mail']));
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}
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return $this->cleaned_data['secondary_mail'];
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}
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function clean_public_key()
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{
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$this->cleaned_data['public_key'] =
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self::checkPublicKey($this->cleaned_data['public_key'],
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$this->user->id);
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return $this->cleaned_data['public_key'];
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}
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/**
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* Check to see if the 2 passwords are the same
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*/
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public function clean()
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{
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if (!isset($this->errors['password'])
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&& !isset($this->errors['password2'])) {
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$password1 = $this->cleaned_data['password'];
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$password2 = $this->cleaned_data['password2'];
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if ($password1 != $password2) {
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throw new Pluf_Form_Invalid(__('The passwords do not match. Please give them again.'));
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}
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}
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return $this->cleaned_data;
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}
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}
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