admin/user/user_bulk_cohortadd.php

   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  * script for bulk user multi cohort add
  19  *
  20  * @package    core
  21  * @subpackage user
  22  * @copyright  2011 Petr Skoda (http://skodak.org)
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 require('../../config.php');
  27 require_once($CFG->libdir.'/adminlib.php');
  28 require_once('user_bulk_cohortadd_form.php');
  29 require_once("$CFG->dirroot/cohort/lib.php");
  30
  31 $sort = optional_param('sort', 'fullname', PARAM_ALPHA);
  32 $dir  = optional_param('dir', 'asc', PARAM_ALPHA);
  33
  34 admin_externalpage_setup('userbulk');
  35 require_capability('moodle/cohort:assign', context_system::instance());
  36
  37 $users = $SESSION->bulk_users;
  38
  39 $strnever = get_string('never');
  40
  41 $cohorts = array(''=>get_string('choosedots'));
  42 $allcohorts = $DB->get_records('cohort', null, 'name');
  43
  44 foreach ($allcohorts as $c) {
  45     if (!empty($c->component)) {
  46         // external cohorts can not be modified
  47         continue;
  48     }
  49     $context = context::instance_by_id($c->contextid);
  50     if (!has_capability('moodle/cohort:assign', $context)) {
  51         continue;
  52     }
  53
  54     if (empty($c->idnumber)) {
  55         $cohorts[$c->id] = format_string($c->name);
  56     } else {
  57         $cohorts[$c->id] = format_string($c->name) . ' [' . $c->idnumber . ']';
  58     }
  59 }
  60 unset($allcohorts);
  61
  62 if (count($cohorts) < 2) {
  63     redirect(new moodle_url('/admin/user/user_bulk.php'), get_string('bulknocohort', 'core_cohort'));
  64 }
  65
  66 $countries = get_string_manager()->get_list_of_countries(true);
  67 $namefields = get_all_user_name_fields(true);
  68 foreach ($users as $key => $id) {
  69     $user = $DB->get_record('user', array('id' => $id), 'id, ' . $namefields . ', username,
  70             email, country, lastaccess, city, deleted');
  71     $user->fullname = fullname($user, true);
  72     $user->country = @$countries[$user->country];
  73     unset($user->firstname);
  74     unset($user->lastname);
  75     $users[$key] = $user;
  76 }
  77 unset($countries);
  78
  79 $mform = new user_bulk_cohortadd_form(null, $cohorts);
  80
  81 if (empty($users) or $mform->is_cancelled()) {
  82     redirect(new moodle_url('/admin/user/user_bulk.php'));
  83
  84 } else if ($data = $mform->get_data()) {
  85     // process request
  86     foreach ($users as $user) {
  87         if (!$user->deleted && !$DB->record_exists('cohort_members', array('cohortid' => $data->cohort, 'userid' => $user->id))) {
  88             cohort_add_member($data->cohort, $user->id);
  89         }
  90     }
  91     redirect(new moodle_url('/admin/user/user_bulk.php'));
  92 }
  93
  94 // Need to sort by date
  95 function sort_compare($a, $b) {
  96     global $sort, $dir;
  97     if ($sort == 'lastaccess') {
  98         $rez = $b->lastaccess - $a->lastaccess;
  99     } else {
 100         $rez = strcasecmp(@$a->$sort, @$b->$sort);
 101     }
 102     return $dir == 'desc' ? -$rez : $rez;
 103 }
 104 usort($users, 'sort_compare');
 105
 106 $table = new html_table();
 107 $table->width = "95%";
 108 $columns = array('fullname', 'email', 'city', 'country', 'lastaccess');
 109 foreach ($columns as $column) {
 110     $strtitle = get_string($column);
 111     if ($sort != $column) {
 112         $columnicon = '';
 113         $columndir = 'asc';
 114     } else {
 115         $columndir = ($dir == 'asc') ? 'desc' : 'asc';
 116         $icon = 't/down';
 117         $iconstr = $columndir;
 118         if ($dir != 'asc') {
 119             $icon = 't/up';
 120         }
 121         $columnicon = ' ' . $OUTPUT->pix_icon($icon, get_string($iconstr));
 122     }
 123     $table->head[] = '<a href="user_bulk_cohortadd.php?sort='.$column.'&amp;dir='.$columndir.'">'.$strtitle.'</a>'.$columnicon;
 124     $table->align[] = 'left';
 125 }
 126
 127 foreach ($users as $user) {
 128     if ($user->deleted) {
 129         $table->data[] = array (
 130             $user->fullname,
 131             '',
 132             '',
 133             '',
 134             get_string('deleteduser', 'bulkusers')
 135         );
 136     } else {
 137         $table->data[] = array(
 138             '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&amp;course=' . SITEID . '">' .
 139             $user->fullname .
 140             '</a>',
 141             s($user->email),
 142             $user->city,
 143             $user->country,
 144             $user->lastaccess ? format_time(time() - $user->lastaccess) : $strnever
 145         );
 146     }
 147 }
 148
 149 echo $OUTPUT->header();
 150 echo $OUTPUT->heading(get_string('bulkadd', 'core_cohort'));
 151
 152 echo html_writer::table($table);
 153
 154 echo $OUTPUT->box_start();
 155 $mform->display();
 156 echo $OUTPUT->box_end();
 157
 158 echo $OUTPUT->footer();