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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403] [Versions 402 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * User sign-up form.
  19   *
  20   * @package    core
  21   * @subpackage auth
  22   * @copyright  1999 onwards Martin Dougiamas  http://dougiamas.com
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  require_once($CFG->libdir.'/formslib.php');
  29  require_once($CFG->dirroot.'/user/profile/lib.php');
  30  require_once($CFG->dirroot . '/user/editlib.php');
  31  require_once ('lib.php');
  32  
  33  class login_signup_form extends moodleform implements renderable, templatable {
  34      function definition() {
  35          global $USER, $CFG;
  36  
  37          $mform = $this->_form;
  38  
  39          $mform->addElement('text', 'username', get_string('username'), 'maxlength="100" size="12" autocapitalize="none"');
  40          $mform->setType('username', PARAM_RAW);
  41          $mform->addRule('username', get_string('missingusername'), 'required', null, 'client');
  42  
  43          if (!empty($CFG->passwordpolicy)){
  44              $mform->addElement('static', 'passwordpolicyinfo', '', print_password_policy());
  45          }
  46          $mform->addElement('password', 'password', get_string('password'), [
  47              'maxlength' => MAX_PASSWORD_CHARACTERS,
  48              'size' => 12,
  49              'autocomplete' => 'new-password'
  50          ]);
  51          $mform->setType('password', core_user::get_property_type('password'));
  52          $mform->addRule('password', get_string('missingpassword'), 'required', null, 'client');
  53          $mform->addRule('password', get_string('maximumchars', '', MAX_PASSWORD_CHARACTERS),
  54              'maxlength', MAX_PASSWORD_CHARACTERS, 'client');
  55  
  56          $mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="25"');
  57          $mform->setType('email', core_user::get_property_type('email'));
  58          $mform->addRule('email', get_string('missingemail'), 'required', null, 'client');
  59          $mform->setForceLtr('email');
  60  
  61          $mform->addElement('text', 'email2', get_string('emailagain'), 'maxlength="100" size="25"');
  62          $mform->setType('email2', core_user::get_property_type('email'));
  63          $mform->addRule('email2', get_string('missingemail'), 'required', null, 'client');
  64          $mform->setForceLtr('email2');
  65  
  66          $namefields = useredit_get_required_name_fields();
  67          foreach ($namefields as $field) {
  68              $mform->addElement('text', $field, get_string($field), 'maxlength="100" size="30"');
  69              $mform->setType($field, core_user::get_property_type('firstname'));
  70              $stringid = 'missing' . $field;
  71              if (!get_string_manager()->string_exists($stringid, 'moodle')) {
  72                  $stringid = 'required';
  73              }
  74              $mform->addRule($field, get_string($stringid), 'required', null, 'client');
  75          }
  76  
  77          $mform->addElement('text', 'city', get_string('city'), 'maxlength="120" size="20"');
  78          $mform->setType('city', core_user::get_property_type('city'));
  79          if (!empty($CFG->defaultcity)) {
  80              $mform->setDefault('city', $CFG->defaultcity);
  81          }
  82  
  83          $country = get_string_manager()->get_list_of_countries();
  84          $default_country[''] = get_string('selectacountry');
  85          $country = array_merge($default_country, $country);
  86          $mform->addElement('select', 'country', get_string('country'), $country);
  87  
  88          if( !empty($CFG->country) ){
  89              $mform->setDefault('country', $CFG->country);
  90          }else{
  91              $mform->setDefault('country', '');
  92          }
  93  
  94          profile_signup_fields($mform);
  95  
  96          if (signup_captcha_enabled()) {
  97              $mform->addElement('recaptcha', 'recaptcha_element', get_string('security_question', 'auth'));
  98              $mform->addHelpButton('recaptcha_element', 'recaptcha', 'auth');
  99              $mform->closeHeaderBefore('recaptcha_element');
 100          }
 101  
 102          // Hook for plugins to extend form definition.
 103          core_login_extend_signup_form($mform);
 104  
 105          // Add "Agree to sitepolicy" controls. By default it is a link to the policy text and a checkbox but
 106          // it can be implemented differently in custom sitepolicy handlers.
 107          $manager = new \core_privacy\local\sitepolicy\manager();
 108          $manager->signup_form($mform);
 109  
 110          // buttons
 111          $this->set_display_vertical();
 112          $this->add_action_buttons(true, get_string('createaccount'));
 113  
 114      }
 115  
 116      function definition_after_data(){
 117          $mform = $this->_form;
 118          $mform->applyFilter('username', 'trim');
 119  
 120          // Trim required name fields.
 121          foreach (useredit_get_required_name_fields() as $field) {
 122              $mform->applyFilter($field, 'trim');
 123          }
 124      }
 125  
 126      /**
 127       * Validate user supplied data on the signup form.
 128       *
 129       * @param array $data array of ("fieldname"=>value) of submitted data
 130       * @param array $files array of uploaded files "element_name"=>tmp_file_path
 131       * @return array of "element_name"=>"error_description" if there are errors,
 132       *         or an empty array if everything is OK (true allowed for backwards compatibility too).
 133       */
 134      public function validation($data, $files) {
 135          $errors = parent::validation($data, $files);
 136  
 137          // Extend validation for any form extensions from plugins.
 138          $errors = array_merge($errors, core_login_validate_extend_signup_form($data));
 139  
 140          if (signup_captcha_enabled()) {
 141              $recaptchaelement = $this->_form->getElement('recaptcha_element');
 142              if (!empty($this->_form->_submitValues['g-recaptcha-response'])) {
 143                  $response = $this->_form->_submitValues['g-recaptcha-response'];
 144                  if (!$recaptchaelement->verify($response)) {
 145                      $errors['recaptcha_element'] = get_string('incorrectpleasetryagain', 'auth');
 146                  }
 147              } else {
 148                  $errors['recaptcha_element'] = get_string('missingrecaptchachallengefield');
 149              }
 150          }
 151  
 152          $errors += signup_validate_data($data, $files);
 153  
 154          return $errors;
 155      }
 156  
 157      /**
 158       * Export this data so it can be used as the context for a mustache template.
 159       *
 160       * @param renderer_base $output Used to do a final render of any components that need to be rendered for export.
 161       * @return array
 162       */
 163      public function export_for_template(renderer_base $output) {
 164          ob_start();
 165          $this->display();
 166          $formhtml = ob_get_contents();
 167          ob_end_clean();
 168          $context = [
 169              'formhtml' => $formhtml
 170          ];
 171          return $context;
 172      }
 173  }