admin/enrol.php

   1 <?PHP  // $Id$
   2        // enrol.php - allows admin to edit all enrollment variables
   3        //             Yes, enrol is correct English spelling.
   4
   5     require_once('../config.php');
   6
   7     $enrol = optional_param('enrol', $CFG->enrol, PARAM_SAFEDIR);
   8     $CFG->pagepath = 'enrol';
   9
  10     require_login();
  11
  12     if (!$site = get_site()) {
  13         redirect("index.php");
  14     }
  15
  16     if (!isadmin()) {
  17         error("Only the admin can use this page");
  18     }
  19
  20     if (!confirm_sesskey()) {
  21         error(get_string('confirmsesskeybad', 'error'));
  22     }
  23
  24     require_once("$CFG->dirroot/enrol/enrol.class.php");   /// Open the factory class
  25
  26 /// Save settings
  27
  28     if ($frm = data_submitted()) {
  29         if (empty($frm->enable)) {
  30             $frm->enable = array();
  31         }
  32         if (empty($frm->default)) {
  33             $frm->default = '';
  34         }
  35         if ($frm->default && $frm->default != 'manual' && !in_array($frm->default, $frm->enable)) {
  36             $frm->enable[] = $frm->default;
  37         }
  38         asort($frm->enable);
  39         $frm->enable = array_merge(array('manual'), $frm->enable); // make sure manual plugin is called first
  40         set_config('enrol_plugins_enabled', implode(',', $frm->enable));
  41         set_config('enrol', $frm->default);
  42         redirect("enrol.php?sesskey=$USER->sesskey", get_string("changessaved"), 1);
  43     }
  44
  45 /// Print the form
  46
  47     $str = get_strings(array('enrolmentplugins', 'users', 'administration', 'settings', 'edit'));
  48
  49     print_header("$site->shortname: $str->enrolmentplugins", "$site->fullname",
  50                   "<a href=\"index.php\">$str->administration</a> ->
  51                    <a href=\"users.php\">$str->users</a> -> $str->enrolmentplugins");
  52
  53     $modules = get_list_of_plugins("enrol");
  54     $options = array();
  55     foreach ($modules as $module) {
  56         $options[$module] = get_string("enrolname", "enrol_$module");
  57     }
  58     asort($options);
  59
  60     print_simple_box(get_string('configenrolmentplugins', 'admin'), 'center', '700');
  61
  62     echo "<form target=\"{$CFG->framename}\" name=\"enrolmenu\" method=\"post\" action=\"enrol.php\">";
  63     echo "<input type=\"hidden\" name=\"sesskey\" value=\"".$USER->sesskey."\">";
  64
  65     $table = new stdClass();
  66     $table->head = array(get_string('name'), get_string('enable'), get_string('default'), $str->settings);
  67     $table->align = array('left', 'center', 'center', 'center');
  68     $table->size = array('60%', '', '', '15%');
  69     $table->width = '700';
  70     $table->data = array();
  71
  72     $modules = get_list_of_plugins("enrol");
  73     foreach ($modules as $module) {
  74
  75         // skip if directory is empty
  76         if (!file_exists("$CFG->dirroot/enrol/$module/enrol.php")) {
  77             continue;
  78         }
  79
  80         $name = get_string("enrolname", "enrol_$module");
  81         $plugin = enrolment_factory::factory($module);
  82         $enable = '<input type="checkbox" name="enable[]" value="'.$module.'"';
  83         if (stristr($CFG->enrol_plugins_enabled, $module) !== false) {
  84             $enable .= ' checked="checked"';
  85         }
  86         if ($module == 'manual') {
  87             $enable .= ' disabled="disabled"';
  88         }
  89         $enable .= ' />';
  90         if (method_exists($plugin, 'print_entry')) {
  91             $default = '<input type="radio" name="default" value="'.$module.'"';
  92             if ($CFG->enrol == $module) {
  93                 $default .= ' checked="checked"';
  94             }
  95             $default .= ' />';
  96         } else {
  97             $default = '';
  98         }
  99         $table->data[$name] = array($name, $enable, $default,
 100                                 '<a href="enrol_config.php?sesskey='.$USER->sesskey.'&amp;enrol='.$module.'">'.$str->edit.'</a>');
 101     }
 102     asort($table->data);
 103
 104     print_table($table);
 105
 106     echo "<center><input type=\"submit\" value=\"".get_string("savechanges")."\"></center>\n";
 107     echo "</form>";
 108
 109     print_footer();
 110
 111 ?>