1 | <?php |
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2 | |
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3 | /** |
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4 | * Allows admin to edit all auth plugin settings. |
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5 | * |
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6 | * JH: copied and Hax0rd from admin/enrol.php and admin/filters.php |
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7 | * |
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8 | */ |
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9 | |
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10 | require_once('../config.php'); |
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11 | require_once($CFG->libdir.'/adminlib.php'); |
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12 | require_once($CFG->libdir.'/tablelib.php'); |
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13 | |
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14 | require_login(); |
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15 | require_capability('moodle/site:config', context_system::instance()); |
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16 | |
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17 | $returnurl = new moodle_url('/admin/settings.php', array('section'=>'manageauths')); |
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18 | |
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19 | $PAGE->set_url($returnurl); |
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20 | |
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21 | $action = optional_param('action', '', PARAM_ALPHANUMEXT); |
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22 | $auth = optional_param('auth', '', PARAM_PLUGIN); |
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23 | |
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24 | get_enabled_auth_plugins(true); // fix the list of enabled auths |
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25 | if (empty($CFG->auth)) { |
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26 | $authsenabled = array(); |
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27 | } else { |
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28 | $authsenabled = explode(',', $CFG->auth); |
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29 | } |
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30 | |
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31 | if (!empty($auth) and !exists_auth_plugin($auth)) { |
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32 | print_error('pluginnotinstalled', 'auth', $returnurl, $auth); |
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33 | } |
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34 | |
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35 | //////////////////////////////////////////////////////////////////////////////// |
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36 | // process actions |
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37 | |
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38 | if (!confirm_sesskey()) { |
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39 | redirect($returnurl); |
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40 | } |
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41 | |
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42 | switch ($action) { |
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43 | case 'disable': |
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44 | // remove from enabled list |
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45 | $key = array_search($auth, $authsenabled); |
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46 | if ($key !== false) { |
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47 | unset($authsenabled[$key]); |
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48 | set_config('auth', implode(',', $authsenabled)); |
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49 | } |
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50 | |
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51 | if ($auth == $CFG->registerauth) { |
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52 | set_config('registerauth', ''); |
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53 | } |
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54 | \core\session\manager::gc(); // Remove stale sessions. |
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55 | core_plugin_manager::reset_caches(); |
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56 | break; |
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57 | |
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58 | case 'enable': |
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59 | // add to enabled list |
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60 | if (!in_array($auth, $authsenabled)) { |
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61 | $authsenabled[] = $auth; |
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62 | $authsenabled = array_unique($authsenabled); |
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63 | set_config('auth', implode(',', $authsenabled)); |
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64 | } |
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65 | \core\session\manager::gc(); // Remove stale sessions. |
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66 | core_plugin_manager::reset_caches(); |
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67 | break; |
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68 | |
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69 | case 'down': |
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70 | $key = array_search($auth, $authsenabled); |
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71 | // check auth plugin is valid |
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72 | if ($key === false) { |
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73 | print_error('pluginnotenabled', 'auth', $returnurl, $auth); |
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74 | } |
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75 | // move down the list |
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76 | if ($key < (count($authsenabled) - 1)) { |
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77 | $fsave = $authsenabled[$key]; |
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78 | $authsenabled[$key] = $authsenabled[$key + 1]; |
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79 | $authsenabled[$key + 1] = $fsave; |
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80 | set_config('auth', implode(',', $authsenabled)); |
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81 | } |
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82 | break; |
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83 | |
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84 | case 'up': |
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85 | $key = array_search($auth, $authsenabled); |
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86 | // check auth is valid |
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87 | if ($key === false) { |
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88 | print_error('pluginnotenabled', 'auth', $returnurl, $auth); |
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89 | } |
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90 | // move up the list |
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91 | if ($key >= 1) { |
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92 | $fsave = $authsenabled[$key]; |
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93 | $authsenabled[$key] = $authsenabled[$key - 1]; |
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94 | $authsenabled[$key - 1] = $fsave; |
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95 | set_config('auth', implode(',', $authsenabled)); |
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96 | } |
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97 | break; |
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98 | |
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99 | default: |
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100 | break; |
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101 | } |
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102 | |
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103 | redirect($returnurl); |
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104 | |
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105 | |
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