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Differences Between: [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 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   * This file contains forms used to filter user.
  19   *
  20   * @package   core_user
  21   * @category  user
  22   * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  require_once($CFG->libdir.'/formslib.php');
  27  
  28  /**
  29   * Class user_add_filter_form
  30   * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  31   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  32   */
  33  class user_add_filter_form extends moodleform {
  34  
  35      /**
  36       * Form definition.
  37       */
  38      public function definition() {
  39          $mform       =& $this->_form;
  40          $fields      = $this->_customdata['fields'];
  41          $extraparams = $this->_customdata['extraparams'];
  42  
  43          $mform->addElement('header', 'newfilter', get_string('newfilter', 'filters'));
  44  
  45          foreach ($fields as $ft) {
  46              $ft->setupForm($mform);
  47          }
  48  
  49          // In case we wasnt to track some page params.
  50          if ($extraparams) {
  51              foreach ($extraparams as $key => $value) {
  52                  $mform->addElement('hidden', $key, $value);
  53                  $mform->setType($key, PARAM_RAW);
  54              }
  55          }
  56  
  57          // Add button.
  58          $mform->addElement('submit', 'addfilter', get_string('addfilter', 'filters'));
  59      }
  60  }
  61  
  62  /**
  63   * Class user_active_filter_form
  64   * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  65   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  66   */
  67  class user_active_filter_form extends moodleform {
  68  
  69      /**
  70       * Form definition.
  71       */
  72      public function definition() {
  73          global $SESSION; // This is very hacky :-(.
  74  
  75          $mform       =& $this->_form;
  76          $fields      = $this->_customdata['fields'];
  77          $extraparams = $this->_customdata['extraparams'];
  78  
  79          if (!empty($SESSION->user_filtering)) {
  80              // Add controls for each active filter in the active filters group.
  81              $mform->addElement('header', 'actfilterhdr', get_string('actfilterhdr', 'filters'));
  82  
  83              foreach ($SESSION->user_filtering as $fname => $datas) {
  84                  if (!array_key_exists($fname, $fields)) {
  85                      continue; // Filter not used.
  86                  }
  87                  $field = $fields[$fname];
  88                  foreach ($datas as $i => $data) {
  89                      $description = $field->get_label($data);
  90                      $mform->addElement('checkbox', 'filter['.$fname.']['.$i.']', null, $description);
  91                  }
  92              }
  93  
  94              if ($extraparams) {
  95                  foreach ($extraparams as $key => $value) {
  96                      $mform->addElement('hidden', $key, $value);
  97                      $mform->setType($key, PARAM_RAW);
  98                  }
  99              }
 100  
 101              $objs = array();
 102              $objs[] = &$mform->createElement('submit', 'removeselected', get_string('removeselected', 'filters'));
 103              $objs[] = &$mform->createElement('submit', 'removeall', get_string('removeall', 'filters'));
 104              $mform->addElement('group', 'actfiltergrp', '', $objs, ' ', false);
 105          }
 106      }
 107  }