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