[20293] | 1 | <?php |
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| 2 | defined('OAUTH_PATH') or die('Hacking attempt!'); |
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| 3 | |
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[24142] | 4 | function oauth_anti_lightbox($tpl_thumbnails_var) |
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| 5 | { |
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| 6 | global $template, $page; |
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| 7 | |
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| 8 | if ($page['section'] == 'collections' && !empty($template->css_by_priority[0])) |
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| 9 | { |
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| 10 | foreach ($template->css_by_priority[0] as $file) |
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| 11 | { |
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| 12 | if (strpos($file[0], 'colorbox.css') !== false) |
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| 13 | { |
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| 14 | $template->assign('OAUTH_NO_LIGHTBOX', true); |
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| 15 | break; |
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| 16 | } |
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| 17 | } |
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| 18 | } |
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| 19 | |
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| 20 | return $tpl_thumbnails_var; |
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| 21 | } |
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| 22 | |
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[20293] | 23 | /** |
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| 24 | * identification page |
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| 25 | */ |
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| 26 | function oauth_begin_identification() |
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| 27 | { |
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[20323] | 28 | global $template, $conf; |
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[20293] | 29 | |
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[20323] | 30 | oauth_assign_template_vars(); |
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[20293] | 31 | $template->assign('REDIRECT_TO', !empty($_GET['redirect']) ? urldecode($_GET['redirect']) : get_gallery_home_url()); |
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| 32 | |
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| 33 | $template->set_prefilter('identification', 'oauth_add_buttons_prefilter'); |
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| 34 | } |
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| 35 | |
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| 36 | /** |
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| 37 | * interrupt normal login if corresponding to an oauth user |
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| 38 | */ |
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| 39 | function oauth_try_log_user($success, $username) |
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| 40 | { |
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| 41 | global $conf, $redirect_to; |
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| 42 | |
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| 43 | $query = ' |
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| 44 | SELECT oauth_id FROM '.USERS_TABLE.' |
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| 45 | WHERE '.$conf['user_fields']['username'].' = "'.pwg_db_real_escape_string($username).'" |
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| 46 | AND oauth_id != "" |
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| 47 | ;'; |
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| 48 | $result = pwg_query($query); |
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| 49 | |
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| 50 | if (pwg_db_num_rows($result)) |
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| 51 | { |
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| 52 | list($oauth_id) = pwg_db_fetch_row($result); |
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| 53 | list($provider) = explode('---', $oauth_id); |
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[20301] | 54 | $_SESSION['page_errors'][] = sprintf(l10n('You registered with a %s account, please sign in with the same account.'), $provider); |
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[20293] | 55 | |
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[23808] | 56 | $redirect_to = get_root_url().'identification.php'; // variable used by identification.php |
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[20293] | 57 | return true; |
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| 58 | } |
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| 59 | |
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| 60 | return false; |
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| 61 | } |
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| 62 | |
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| 63 | |
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| 64 | /** |
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| 65 | * register page |
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| 66 | */ |
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| 67 | function oauth_begin_register() |
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| 68 | { |
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[20323] | 69 | global $conf, $template, $hybridauth_conf, $page; |
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[20293] | 70 | |
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[23808] | 71 | // coming from identification page |
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[20293] | 72 | if (pwg_get_session_var('oauth_new_user') != null) |
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| 73 | { |
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| 74 | list($provider, $user_identifier) = pwg_get_session_var('oauth_new_user'); |
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| 75 | |
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| 76 | require_once(OAUTH_PATH . 'include/hybridauth/Hybrid/Auth.php'); |
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| 77 | |
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| 78 | try { |
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| 79 | $hybridauth = new Hybrid_Auth($hybridauth_conf); |
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| 80 | $adapter = $hybridauth->authenticate($provider); |
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| 81 | $remote_user = $adapter->getUserProfile(); |
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[21584] | 82 | |
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| 83 | // security, check remote identifier |
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| 84 | if ($remote_user->identifier != $user_identifier) |
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| 85 | { |
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| 86 | pwg_unset_session_var('oauth_new_user'); |
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[23808] | 87 | throw new Exception('Hacking attempt!', 403); |
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[21584] | 88 | } |
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[20323] | 89 | |
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| 90 | $template->assign(array( |
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| 91 | 'OAUTH_PROVIDER' => $provider, |
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| 92 | 'OAUTH_USERNAME' => $remote_user->displayName, |
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| 93 | 'OAUTH_PROFILE_URL' => $remote_user->profileURL, |
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| 94 | 'OAUTH_AVATAR' => $remote_user->photoURL, |
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| 95 | 'OAUTH_PATH' => OAUTH_PATH, |
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| 96 | )); |
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| 97 | |
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| 98 | array_push($page['infos'], l10n('Your registration is almost done, please complete the registration form.')); |
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[20293] | 99 | |
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| 100 | $oauth_id = $provider.'---'.$remote_user->identifier; |
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| 101 | |
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| 102 | // form submited |
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| 103 | if (isset($_POST['submit'])) |
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| 104 | { |
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| 105 | $page['errors'] = |
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| 106 | register_user($_POST['login'], |
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| 107 | hash('sha1', $oauth_id.$conf['secret_key']), |
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[23815] | 108 | $_POST['mail_address'] |
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| 109 | ); |
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[20293] | 110 | |
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| 111 | if (count($page['errors']) == 0) |
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| 112 | { |
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| 113 | pwg_unset_session_var('oauth_new_user'); |
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| 114 | $user_id = get_userid($_POST['login']); |
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| 115 | |
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[21584] | 116 | // update oauth field |
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[20293] | 117 | $query = ' |
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| 118 | UPDATE '.USERS_TABLE.' |
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| 119 | SET oauth_id = "'.$oauth_id.'" |
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| 120 | WHERE '.$conf['user_fields']['id'].' = '.$user_id.' |
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| 121 | ;'; |
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| 122 | pwg_query($query); |
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| 123 | |
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| 124 | // log_user and redirect |
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| 125 | log_user($user_id, false); |
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| 126 | redirect('profile.php'); |
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| 127 | } |
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| 128 | |
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| 129 | unset($_POST['submit']); |
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| 130 | } |
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| 131 | else |
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| 132 | { |
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| 133 | // overwrite fields with remote datas |
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| 134 | $_POST['login'] = $remote_user->displayName; |
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[23815] | 135 | $_POST['mail_address'] = $remote_user->email; |
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[20293] | 136 | } |
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| 137 | |
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| 138 | // template |
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[20323] | 139 | $template->set_prefilter('register', 'oauth_add_profile_prefilter'); |
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[20293] | 140 | $template->set_prefilter('register', 'oauth_remove_password_fields_prefilter'); |
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| 141 | } |
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[20301] | 142 | catch (Exception $e) { |
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| 143 | array_push($page['errors'], sprintf(l10n('An error occured, please contact the gallery owner. <i>Error code : %s</i>'), $e->getCode())); |
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[20293] | 144 | } |
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| 145 | } |
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[20301] | 146 | // display login buttons |
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| 147 | else if ($conf['oauth']['display_register']) |
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[20293] | 148 | { |
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[20323] | 149 | oauth_assign_template_vars(); |
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[20293] | 150 | $template->assign('REDIRECT_TO', get_gallery_home_url()); |
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| 151 | |
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| 152 | $template->set_prefilter('register', 'oauth_add_buttons_prefilter'); |
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| 153 | } |
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| 154 | } |
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| 155 | |
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| 156 | |
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| 157 | /** |
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| 158 | * profile page |
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| 159 | */ |
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| 160 | function oauth_begin_profile() |
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| 161 | { |
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[23808] | 162 | global $template, $user, $conf, $hybridauth_conf, $page; |
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[20293] | 163 | |
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| 164 | $query = ' |
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| 165 | SELECT oauth_id FROM '.USERS_TABLE.' |
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| 166 | WHERE '.$conf['user_fields']['id'].' = '.$user['id'].' |
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| 167 | AND oauth_id != "" |
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| 168 | ;'; |
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| 169 | $result = pwg_query($query); |
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| 170 | |
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| 171 | if (!pwg_db_num_rows($result)) |
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| 172 | { |
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| 173 | return; |
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| 174 | } |
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| 175 | |
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| 176 | list($oauth_id) = pwg_db_fetch_row($result); |
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| 177 | list($provider) = explode('---', $oauth_id); |
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| 178 | |
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| 179 | require_once(OAUTH_PATH . 'include/hybridauth/Hybrid/Auth.php'); |
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| 180 | |
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| 181 | try { |
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| 182 | $hybridauth = new Hybrid_Auth($hybridauth_conf); |
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| 183 | $adapter = $hybridauth->getAdapter($provider); |
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| 184 | $remote_user = $adapter->getUserProfile(); |
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| 185 | |
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| 186 | $template->assign(array( |
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[20301] | 187 | 'OAUTH_PROVIDER' => $provider, |
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[20293] | 188 | 'OAUTH_USERNAME' => $remote_user->displayName, |
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[20323] | 189 | 'OAUTH_PROFILE_URL' => $remote_user->profileURL, |
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[20293] | 190 | 'OAUTH_AVATAR' => $remote_user->photoURL, |
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| 191 | 'OAUTH_PATH' => OAUTH_PATH, |
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| 192 | )); |
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| 193 | |
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| 194 | $template->set_prefilter('profile_content', 'oauth_add_profile_prefilter'); |
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[20301] | 195 | $template->set_prefilter('profile_content', 'oauth_remove_password_fields_prefilter'); |
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[20293] | 196 | } |
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[20301] | 197 | catch (Exception $e) { |
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| 198 | array_push($page['errors'], sprintf(l10n('An error occured, please contact the gallery owner. <i>Error code : %s</i>'), $e->getCode())); |
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[20293] | 199 | } |
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| 200 | } |
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| 201 | |
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| 202 | |
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| 203 | /** |
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| 204 | * logout |
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| 205 | */ |
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| 206 | function oauth_logout($user_id) |
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| 207 | { |
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| 208 | global $conf, $hybridauth_conf; |
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| 209 | |
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| 210 | $query = ' |
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| 211 | SELECT oauth_id FROM '.USERS_TABLE.' |
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| 212 | WHERE '.$conf['user_fields']['id'].' = '.$user_id.' |
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| 213 | AND oauth_id != "" |
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| 214 | ;'; |
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| 215 | $result = pwg_query($query); |
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| 216 | |
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| 217 | if (!pwg_db_num_rows($result)) |
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| 218 | { |
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| 219 | return; |
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| 220 | } |
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| 221 | |
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| 222 | list($oauth_id) = pwg_db_fetch_row($result); |
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| 223 | list($provider) = explode('---', $oauth_id); |
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| 224 | |
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| 225 | require_once(OAUTH_PATH . 'include/hybridauth/Hybrid/Auth.php'); |
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| 226 | |
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| 227 | try { |
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| 228 | $hybridauth = new Hybrid_Auth($hybridauth_conf); |
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| 229 | $adapter = $hybridauth->getAdapter($provider); |
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| 230 | $adapter->logout(); |
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| 231 | } |
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[20301] | 232 | catch (Exception $e) { |
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| 233 | $_SESSION['page_errors'][] = sprintf(l10n('An error occured, please contact the gallery owner. <i>Error code : %s</i>'), $e->getCode()); |
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[20293] | 234 | } |
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| 235 | } |
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| 236 | |
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| 237 | |
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| 238 | /** |
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| 239 | * identification menu block |
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| 240 | */ |
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| 241 | function oauth_blockmanager($menu_ref_arr) |
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| 242 | { |
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| 243 | global $template, $conf; |
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| 244 | |
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| 245 | $menu = &$menu_ref_arr[0]; |
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| 246 | |
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[20301] | 247 | if ( !$conf['oauth']['display_menubar'] or $menu->get_block('mbIdentification') == null ) |
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[20293] | 248 | { |
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| 249 | return; |
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| 250 | } |
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| 251 | |
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[20323] | 252 | oauth_assign_template_vars(); |
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[20293] | 253 | $template->assign('REDIRECT_TO', get_gallery_home_url()); |
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| 254 | |
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[21584] | 255 | $template->set_prefilter('menubar', 'oauth_add_menubar_buttons_prefilter'); |
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[20293] | 256 | } |
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| 257 | |
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| 258 | |
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| 259 | /** |
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| 260 | * prefilters |
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| 261 | */ |
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| 262 | function oauth_add_buttons_prefilter($content) |
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| 263 | { |
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| 264 | $search = '</form>'; |
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[20301] | 265 | $add = file_get_contents(OAUTH_PATH . 'template/identification_page.tpl'); |
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[20293] | 266 | return str_replace($search, $search.$add, $content); |
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| 267 | } |
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| 268 | |
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| 269 | function oauth_remove_password_fields_prefilter($content) |
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| 270 | { |
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| 271 | $search = 'type="password" '; |
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| 272 | $add = 'disabled="disabled" '; |
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| 273 | $script = ' |
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[23808] | 274 | {footer_script require="jquery"} |
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| 275 | jQuery("input[type=\'password\'], input[name=\'send_password_by_mail\']").parent().css("display", "none"); |
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[21584] | 276 | {/footer_script}'; |
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[20293] | 277 | |
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| 278 | $content = str_replace($search, $search.$add, $content); |
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| 279 | return $content.$script; |
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| 280 | } |
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| 281 | |
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| 282 | function oauth_add_profile_prefilter($content) |
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| 283 | { |
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[20323] | 284 | $search = '#</legend>#'; |
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[20293] | 285 | $add = file_get_contents(OAUTH_PATH . 'template/profile.tpl'); |
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[20323] | 286 | return preg_replace($search, '</legend> '.$add, $content, 1); |
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[20293] | 287 | } |
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| 288 | |
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[21584] | 289 | function oauth_add_menubar_buttons_prefilter($content) |
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[20293] | 290 | { |
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| 291 | $search = '{include file=$block->template|@get_extent:$id }'; |
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[20301] | 292 | $add = file_get_contents(OAUTH_PATH . 'template/identification_menubar.tpl'); |
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[20293] | 293 | return str_replace($search, $search.$add, $content); |
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| 294 | } |
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| 295 | |
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| 296 | ?> |
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