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', get_context_instance(CONTEXT_SYSTEM));
  36
  37 $users = $SESSION->bulk_users;
  38
  39 $strnever = get_string('never');
  40
  41 $cohorts = array(''=>get_string('choosedots'));
  42 $allcohorts = $DB->get_records('cohort');
  43 foreach ($allcohorts as $c) {
  44     if (!empty($c->component)) {
  45         // external cohorts can not be modified
  46         continue;
  47     }
  48     $context = get_context_instance_by_id($c->contextid);
  49     if (!has_capability('moodle/cohort:assign', $context)) {
  50         continue;
  51     }
  52
  53     if (empty($c->idnumber)) {
  54         $cohorts[$c->id] = format_string($c->name);
  55     } else {
  56         $cohorts[$c->id] = format_string($c->name) . ' [' . $c->idnumber . ']';
  57     }
  58 }
  59 unset($allcohorts);
  60
  61 if (count($cohorts) < 2) {
  62     echo $OUTPUT->header();
  63     echo $OUTPUT->heading(get_string('bulkadd', 'core_cohort'));
  64     echo $OUTPUT->notification(get_string('bulknocohort', 'core_cohort'));
  65     echo $OUTPUT->continue_button(new moodle_url('/admin/user/user_bulk.php'));
  66     echo $OUTPUT->footer();
  67     die;
  68 }
  69
  70 $countries = get_string_manager()->get_list_of_countries(true);
  71 foreach ($users as $key => $id) {
  72     $user = $DB->get_record('user', array('id'=>$id, 'deleted'=>0), 'id, firstname, lastname, username, email, country, lastaccess, city');
  73     $user->fullname = fullname($user, true);
  74     $user->country = @$countries[$user->country];
  75     unset($user->firstname);
  76     unset($user->lastname);
  77     $users[$key] = $user;
  78 }
  79 unset($countries);
  80
  81 $mform = new user_bulk_cohortadd_form(null, $cohorts);
  82
  83 if (empty($users) or $mform->is_cancelled()) {
  84     redirect(new moodle_url('/admin/user/user_bulk.php'));
  85
  86 } else if ($data = $mform->get_data()) {
  87     // process request
  88     foreach ($users as $user) {
  89         if (!$DB->record_exists('cohort_members', array('cohortid'=>$data->cohort, 'userid'=>$user->id))) {
  90             cohort_add_member($data->cohort, $user->id);
  91         }
  92     }
  93     redirect(new moodle_url('/admin/user/user_bulk.php'));
  94 }
  95
  96 // Need to sort by date
  97 function sort_compare($a, $b) {
  98     global $sort, $dir;
  99     if ($sort == 'lastaccess') {
 100         $rez = $b->lastaccess - $a->lastaccess;
 101     } else {
 102         $rez = strcasecmp(@$a->$sort, @$b->$sort);
 103     }
 104     return $dir == 'desc' ? -$rez : $rez;
 105 }
 106 usort($users, 'sort_compare');
 107
 108 $table = new html_table();
 109 $table->width = "95%";
 110 $columns = array('fullname', 'email', 'city', 'country', 'lastaccess');
 111 foreach ($columns as $column) {
 112     $strtitle = get_string($column);
 113     if ($sort != $column) {
 114         $columnicon = '';
 115         $columndir = 'asc';
 116     } else {
 117         $columndir = ($dir == 'asc') ? 'desc' : 'asc';
 118         $columnicon = ' <img src="'.$OUTPUT->pix_url('t/'.($dir == 'asc' ? 'down' : 'up' )).'" alt="" />';
 119     }
 120     $table->head[] = '<a href="user_bulk_cohortadd.php?sort='.$column.'&amp;dir='.$columndir.'">'.$strtitle.'</a>'.$columnicon;
 121     $table->align[] = 'left';
 122 }
 123
 124 foreach ($users as $user) {
 125     $table->data[] = array (
 126         '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$user->id.'&amp;course='.SITEID.'">'.$user->fullname.'</a>',
 127         $user->email,
 128         $user->city,
 129         $user->country,
 130         $user->lastaccess ? format_time(time() - $user->lastaccess) : $strnever
 131     );
 132 }
 133
 134 echo $OUTPUT->header();
 135 echo $OUTPUT->heading(get_string('bulkadd', 'core_cohort'));
 136
 137 echo html_writer::table($table);
 138
 139 echo $OUTPUT->box_start();
 140 $mform->display();
 141 echo $OUTPUT->box_end();
 142
 143 echo $OUTPUT->footer();