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PHP Cross Reference of WordPress 3.0Provided by Yoast |
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1 <?php 2 /** 3 * WordPress User Page 4 * 5 * Handles authentication, registering, resetting passwords, forgot password, 6 * and other user handling. 7 * 8 * @package WordPress 9 */ 10 11 /** Make sure that the WordPress bootstrap has run before continuing. */ 12 require( dirname(__FILE__) . '/wp-load.php' ); 13 14 // Redirect to https login if forced to use SSL 15 if ( force_ssl_admin() && !is_ssl() ) { 16 if ( 0 === strpos($_SERVER['REQUEST_URI'], 'http') ) { 17 wp_redirect(preg_replace('|^http://|', 'https://', $_SERVER['REQUEST_URI'])); 18 exit(); 19 } else { 20 wp_redirect('https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']); 21 exit(); 22 } 23 } 24 25 /** 26 * Outputs the header for the login page. 27 * 28 * @uses do_action() Calls the 'login_head' for outputting HTML in the Log In 29 * header. 30 * @uses apply_filters() Calls 'login_headerurl' for the top login link. 31 * @uses apply_filters() Calls 'login_headertitle' for the top login title. 32 * @uses apply_filters() Calls 'login_message' on the message to display in the 33 * header. 34 * @uses $error The error global, which is checked for displaying errors. 35 * 36 * @param string $title Optional. WordPress Log In Page title to display in 37 * <title/> element. 38 * @param string $message Optional. Message to display in header. 39 * @param WP_Error $wp_error Optional. WordPress Error Object 40 */ 41 function login_header($title = 'Log In', $message = '', $wp_error = '') { 42 global $error, $is_iphone, $interim_login, $current_site; 43 44 // Don't index any of these forms 45 add_filter( 'pre_option_blog_public', '__return_zero' ); 46 add_action( 'login_head', 'noindex' ); 47 48 if ( empty($wp_error) ) 49 $wp_error = new WP_Error(); 50 51 // Shake it! 52 $shake_error_codes = array( 'empty_password', 'empty_email', 'invalid_email', 'invalidcombo', 'empty_username', 'invalid_username', 'incorrect_password' ); 53 $shake_error_codes = apply_filters( 'shake_error_codes', $shake_error_codes ); 54 55 if ( $shake_error_codes && $wp_error->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) ) 56 add_action( 'login_head', 'wp_shake_js', 12 ); 57 58 ?> 59 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 60 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> 61 <head> 62 <title><?php bloginfo('name'); ?> › <?php echo $title; ?></title> 63 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" /> 64 <?php 65 wp_admin_css( 'login', true ); 66 wp_admin_css( 'colors-fresh', true ); 67 68 if ( $is_iphone ) { ?> 69 <meta name="viewport" content="width=320; initial-scale=0.9; maximum-scale=1.0; user-scalable=0;" /> 70 <style type="text/css" media="screen"> 71 form { margin-left: 0px; } 72 #login { margin-top: 20px; } 73 </style> 74 <?php 75 } elseif ( isset($interim_login) && $interim_login ) { ?> 76 <style type="text/css" media="all"> 77 .login #login { margin: 20px auto; } 78 </style> 79 <?php 80 } 81 82 do_action('login_head'); ?> 83 </head> 84 <body class="login"> 85 <?php if ( !is_multisite() ) { ?> 86 <div id="login"><h1><a href="<?php echo apply_filters('login_headerurl', 'http://wordpress.org/'); ?>" title="<?php echo apply_filters('login_headertitle', __('Powered by WordPress')); ?>"><?php bloginfo('name'); ?></a></h1> 87 <?php } else { ?> 88 <div id="login"><h1><a href="<?php echo apply_filters('login_headerurl', network_home_url() ); ?>" title="<?php echo apply_filters('login_headertitle', $current_site->site_name ); ?>"><span class="hide"><?php bloginfo('name'); ?></span></a></h1> 89 <?php } 90 91 $message = apply_filters('login_message', $message); 92 if ( !empty( $message ) ) echo $message . "\n"; 93 94 // Incase a plugin uses $error rather than the $errors object 95 if ( !empty( $error ) ) { 96 $wp_error->add('error', $error); 97 unset($error); 98 } 99 100 if ( $wp_error->get_error_code() ) { 101 $errors = ''; 102 $messages = ''; 103 foreach ( $wp_error->get_error_codes() as $code ) { 104 $severity = $wp_error->get_error_data($code); 105 foreach ( $wp_error->get_error_messages($code) as $error ) { 106 if ( 'message' == $severity ) 107 $messages .= ' ' . $error . "<br />\n"; 108 else 109 $errors .= ' ' . $error . "<br />\n"; 110 } 111 } 112 if ( !empty($errors) ) 113 echo '<div id="login_error">' . apply_filters('login_errors', $errors) . "</div>\n"; 114 if ( !empty($messages) ) 115 echo '<p class="message">' . apply_filters('login_messages', $messages) . "</p>\n"; 116 } 117 } // End of login_header() 118 function wp_shake_js() { 119 global $is_iphone; 120 if ( $is_iphone ) 121 return; 122 ?> 123 <script type="text/javascript"> 124 addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}; 125 function s(id,pos){g(id).left=pos+'px';} 126 function g(id){return document.getElementById(id).style;} 127 function shake(id,a,d){c=a.shift();s(id,c);if(a.length>0){setTimeout(function(){shake(id,a,d);},d);}else{try{g(id).position='static';wp_attempt_focus();}catch(e){}}} 128 addLoadEvent(function(){ var p=new Array(15,30,15,0,-15,-30,-15,0);p=p.concat(p.concat(p));var i=document.forms[0].id;g(i).position='relative';shake(i,p,20);}); 129 </script> 130 <?php 131 } 132 133 /** 134 * Handles sending password retrieval email to user. 135 * 136 * @uses $wpdb WordPress Database object 137 * 138 * @return bool|WP_Error True: when finish. WP_Error on error 139 */ 140 function retrieve_password() { 141 global $wpdb, $current_site; 142 143 $errors = new WP_Error(); 144 145 if ( empty( $_POST['user_login'] ) && empty( $_POST['user_email'] ) ) 146 $errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or e-mail address.')); 147 148 if ( strpos($_POST['user_login'], '@') ) { 149 $user_data = get_user_by_email(trim($_POST['user_login'])); 150 if ( empty($user_data) ) 151 $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.')); 152 } else { 153 $login = trim($_POST['user_login']); 154 $user_data = get_userdatabylogin($login); 155 } 156 157 do_action('lostpassword_post'); 158 159 if ( $errors->get_error_code() ) 160 return $errors; 161 162 if ( !$user_data ) { 163 $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.')); 164 return $errors; 165 } 166 167 // redefining user_login ensures we return the right case in the email 168 $user_login = $user_data->user_login; 169 $user_email = $user_data->user_email; 170 171 do_action('retreive_password', $user_login); // Misspelled and deprecated 172 do_action('retrieve_password', $user_login); 173 174 $allow = apply_filters('allow_password_reset', true, $user_data->ID); 175 176 if ( ! $allow ) 177 return new WP_Error('no_password_reset', __('Password reset is not allowed for this user')); 178 else if ( is_wp_error($allow) ) 179 return $allow; 180 181 $key = $wpdb->get_var($wpdb->prepare("SELECT user_activation_key FROM $wpdb->users WHERE user_login = %s", $user_login)); 182 if ( empty($key) ) { 183 // Generate something random for a key... 184 $key = wp_generate_password(20, false); 185 do_action('retrieve_password_key', $user_login, $key); 186 // Now insert the new md5 key into the db 187 $wpdb->update($wpdb->users, array('user_activation_key' => $key), array('user_login' => $user_login)); 188 } 189 $message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n"; 190 $message .= network_site_url() . "\r\n\r\n"; 191 $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n"; 192 $message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n"; 193 $message .= network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . "\r\n"; 194 195 if ( is_multisite() ) 196 $blogname = $GLOBALS['current_site']->site_name; 197 else 198 // The blogname option is escaped with esc_html on the way into the database in sanitize_option 199 // we want to reverse this for the plain text arena of emails. 200 $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); 201 202 $title = sprintf( __('[%s] Password Reset'), $blogname ); 203 204 $title = apply_filters('retrieve_password_title', $title); 205 $message = apply_filters('retrieve_password_message', $message, $key); 206 207 if ( $message && !wp_mail($user_email, $title, $message) ) 208 wp_die( __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') ); 209 210 return true; 211 } 212 213 /** 214 * Handles resetting the user's password. 215 * 216 * @uses $wpdb WordPress Database object 217 * 218 * @param string $key Hash to validate sending user's password 219 * @return bool|WP_Error 220 */ 221 function reset_password($key, $login) { 222 global $wpdb; 223 224 $key = preg_replace('/[^a-z0-9]/i', '', $key); 225 226 if ( empty( $key ) || !is_string( $key ) ) 227 return new WP_Error('invalid_key', __('Invalid key')); 228 229 if ( empty($login) || !is_string($login) ) 230 return new WP_Error('invalid_key', __('Invalid key')); 231 232 $user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_activation_key = %s AND user_login = %s", $key, $login)); 233 if ( empty( $user ) ) 234 return new WP_Error('invalid_key', __('Invalid key')); 235 236 // Generate something random for a password... 237 $new_pass = wp_generate_password(); 238 239 do_action('password_reset', $user, $new_pass); 240 241 wp_set_password($new_pass, $user->ID); 242 update_user_option($user->ID, 'default_password_nag', true, true); //Set up the Password change nag. 243 $message = sprintf(__('Username: %s'), $user->user_login) . "\r\n"; 244 $message .= sprintf(__('Password: %s'), $new_pass) . "\r\n"; 245 $message .= site_url('wp-login.php', 'login') . "\r\n"; 246 247 if ( is_multisite() ) 248 $blogname = $GLOBALS['current_site']->site_name; 249 else 250 // The blogname option is escaped with esc_html on the way into the database in sanitize_option 251 // we want to reverse this for the plain text arena of emails. 252 $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); 253 254 $title = sprintf( __('[%s] Your new password'), $blogname ); 255 256 $title = apply_filters('password_reset_title', $title); 257 $message = apply_filters('password_reset_message', $message, $new_pass); 258 259 if ( $message && !wp_mail($user->user_email, $title, $message) ) 260 wp_die( __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') ); 261 262 wp_password_change_notification($user); 263 264 return true; 265 } 266 267 /** 268 * Handles registering a new user. 269 * 270 * @param string $user_login User's username for logging in 271 * @param string $user_email User's email address to send password and add 272 * @return int|WP_Error Either user's ID or error on failure. 273 */ 274 function register_new_user( $user_login, $user_email ) { 275 $errors = new WP_Error(); 276 277 $sanitized_user_login = sanitize_user( $user_login ); 278 $user_email = apply_filters( 'user_registration_email', $user_email ); 279 280 // Check the username 281 if ( $sanitized_user_login == '' ) { 282 $errors->add( 'empty_username', __( '<strong>ERROR</strong>: Please enter a username.' ) ); 283 } elseif ( ! validate_username( $user_login ) ) { 284 $errors->add( 'invalid_username', __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' ) ); 285 $sanitized_user_login = ''; 286 } elseif ( username_exists( $sanitized_user_login ) ) { 287 $errors->add( 'username_exists', __( '<strong>ERROR</strong>: This username is already registered, please choose another one.' ) ); 288 } 289 290 // Check the e-mail address 291 if ( $user_email == '' ) { 292 $errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please type your e-mail address.' ) ); 293 } elseif ( ! is_email( $user_email ) ) { 294 $errors->add( 'invalid_email', __( '<strong>ERROR</strong>: The email address isn’t correct.' ) ); 295 $user_email = ''; 296 } elseif ( email_exists( $user_email ) ) { 297 $errors->add( 'email_exists', __( '<strong>ERROR</strong>: This email is already registered, please choose another one.' ) ); 298 } 299 300 do_action( 'register_post', $sanitized_user_login, $user_email, $errors ); 301 302 $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email ); 303 304 if ( $errors->get_error_code() ) 305 return $errors; 306 307 $user_pass = wp_generate_password(); 308 $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email ); 309 if ( ! $user_id ) { 310 $errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) ); 311 return $errors; 312 } 313 314 update_user_option( $user_id, 'default_password_nag', true, true ); //Set up the Password change nag. 315 316 wp_new_user_notification( $user_id, $user_pass ); 317 318 return $user_id; 319 } 320 321 // 322 // Main 323 // 324 325 $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'login'; 326 $errors = new WP_Error(); 327 328 if ( isset($_GET['key']) ) 329 $action = 'resetpass'; 330 331 // validate action so as to default to the login screen 332 if ( !in_array($action, array('logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login'), true) && false === has_filter('login_form_' . $action) ) 333 $action = 'login'; 334 335 nocache_headers(); 336 337 header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset')); 338 339 if ( defined('RELOCATE') ) { // Move flag is set 340 if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) ) 341 $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] ); 342 343 $schema = is_ssl() ? 'https://' : 'http://'; 344 if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') ) 345 update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) ); 346 } 347 348 //Set a cookie now to see if they are supported by the browser. 349 setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN); 350 if ( SITECOOKIEPATH != COOKIEPATH ) 351 setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN); 352 353 // allow plugins to override the default actions, and to add extra actions if they want 354 do_action('login_form_' . $action); 355 356 $http_post = ('POST' == $_SERVER['REQUEST_METHOD']); 357 switch ($action) { 358 359 case 'logout' : 360 check_admin_referer('log-out'); 361 wp_logout(); 362 363 $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?loggedout=true'; 364 wp_safe_redirect( $redirect_to ); 365 exit(); 366 367 break; 368 369 case 'lostpassword' : 370 case 'retrievepassword' : 371 if ( $http_post ) { 372 $errors = retrieve_password(); 373 if ( !is_wp_error($errors) ) { 374 $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm'; 375 wp_safe_redirect( $redirect_to ); 376 exit(); 377 } 378 } 379 380 if ( isset($_GET['error']) && 'invalidkey' == $_GET['error'] ) $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.')); 381 $redirect_to = apply_filters( 'lostpassword_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' ); 382 383 do_action('lost_password'); 384 login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username or e-mail address. You will receive a new password via e-mail.') . '</p>', $errors); 385 386 $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : ''; 387 388 ?> 389 390 <form name="lostpasswordform" id="lostpasswordform" action="<?php echo site_url('wp-login.php?action=lostpassword', 'login_post') ?>" method="post"> 391 <p> 392 <label><?php _e('Username or E-mail:') ?><br /> 393 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" tabindex="10" /></label> 394 </p> 395 <?php do_action('lostpassword_form'); ?> 396 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 397 <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button-primary" value="<?php esc_attr_e('Get New Password'); ?>" tabindex="100" /></p> 398 </form> 399 400 <p id="nav"> 401 <?php if (get_option('users_can_register')) : ?> 402 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> | 403 <a href="<?php echo site_url('wp-login.php?action=register', 'login') ?>"><?php _e('Register') ?></a> 404 <?php else : ?> 405 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> 406 <?php endif; ?> 407 </p> 408 409 </div> 410 411 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('← Back to %s'), get_bloginfo('title', 'display' )); ?></a></p> 412 413 <script type="text/javascript"> 414 try{document.getElementById('user_login').focus();}catch(e){} 415 if(typeof wpOnload=='function')wpOnload(); 416 </script> 417 </body> 418 </html> 419 <?php 420 break; 421 422 case 'resetpass' : 423 case 'rp' : 424 $errors = reset_password($_GET['key'], $_GET['login']); 425 426 if ( ! is_wp_error($errors) ) { 427 wp_redirect('wp-login.php?checkemail=newpass'); 428 exit(); 429 } 430 431 wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); 432 exit(); 433 434 break; 435 436 case 'register' : 437 if ( is_multisite() ) { 438 // Multisite uses wp-signup.php 439 wp_redirect( apply_filters( 'wp_signup_location', get_bloginfo('wpurl') . '/wp-signup.php' ) ); 440 exit; 441 } 442 443 if ( !get_option('users_can_register') ) { 444 wp_redirect('wp-login.php?registration=disabled'); 445 exit(); 446 } 447 448 $user_login = ''; 449 $user_email = ''; 450 if ( $http_post ) { 451 require_once( ABSPATH . WPINC . '/registration.php'); 452 453 $user_login = $_POST['user_login']; 454 $user_email = $_POST['user_email']; 455 $errors = register_new_user($user_login, $user_email); 456 if ( !is_wp_error($errors) ) { 457 $redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered'; 458 wp_safe_redirect( $redirect_to ); 459 exit(); 460 } 461 } 462 463 $redirect_to = apply_filters( 'registration_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' ); 464 login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>', $errors); 465 ?> 466 467 <form name="registerform" id="registerform" action="<?php echo site_url('wp-login.php?action=register', 'login_post') ?>" method="post"> 468 <p> 469 <label><?php _e('Username') ?><br /> 470 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label> 471 </p> 472 <p> 473 <label><?php _e('E-mail') ?><br /> 474 <input type="text" name="user_email" id="user_email" class="input" value="<?php echo esc_attr(stripslashes($user_email)); ?>" size="25" tabindex="20" /></label> 475 </p> 476 <?php do_action('register_form'); ?> 477 <p id="reg_passmail"><?php _e('A password will be e-mailed to you.') ?></p> 478 <br class="clear" /> 479 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 480 <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button-primary" value="<?php esc_attr_e('Register'); ?>" tabindex="100" /></p> 481 </form> 482 483 <p id="nav"> 484 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> | 485 <a href="<?php echo site_url('wp-login.php?action=lostpassword', 'login') ?>" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a> 486 </p> 487 488 </div> 489 490 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('← Back to %s'), get_bloginfo('title', 'display' )); ?></a></p> 491 492 <script type="text/javascript"> 493 try{document.getElementById('user_login').focus();}catch(e){} 494 if(typeof wpOnload=='function')wpOnload(); 495 </script> 496 </body> 497 </html> 498 <?php 499 break; 500 501 case 'login' : 502 default: 503 $secure_cookie = ''; 504 $interim_login = isset($_REQUEST['interim-login']); 505 506 // If the user wants ssl but the session is not ssl, force a secure cookie. 507 if ( !empty($_POST['log']) && !force_ssl_admin() ) { 508 $user_name = sanitize_user($_POST['log']); 509 if ( $user = get_userdatabylogin($user_name) ) { 510 if ( get_user_option('use_ssl', $user->ID) ) { 511 $secure_cookie = true; 512 force_ssl_admin(true); 513 } 514 } 515 } 516 517 if ( isset( $_REQUEST['redirect_to'] ) ) { 518 $redirect_to = $_REQUEST['redirect_to']; 519 // Redirect to https if user wants ssl 520 if ( $secure_cookie && false !== strpos($redirect_to, 'wp-admin') ) 521 $redirect_to = preg_replace('|^http://|', 'https://', $redirect_to); 522 } else { 523 $redirect_to = admin_url(); 524 } 525 526 $reauth = empty($_REQUEST['reauth']) ? false : true; 527 528 // If the user was redirected to a secure login form from a non-secure admin page, and secure login is required but secure admin is not, then don't use a secure 529 // cookie and redirect back to the referring non-secure admin page. This allows logins to always be POSTed over SSL while allowing the user to choose visiting 530 // the admin via http or https. 531 if ( !$secure_cookie && is_ssl() && force_ssl_login() && !force_ssl_admin() && ( 0 !== strpos($redirect_to, 'https') ) && ( 0 === strpos($redirect_to, 'http') ) ) 532 $secure_cookie = false; 533 534 $user = wp_signon('', $secure_cookie); 535 536 $redirect_to = apply_filters('login_redirect', $redirect_to, isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '', $user); 537 538 if ( !is_wp_error($user) && !$reauth ) { 539 if ( $interim_login ) { 540 $message = '<p class="message">' . __('You have logged in successfully.') . '</p>'; 541 login_header( '', $message ); ?> 542 <script type="text/javascript">setTimeout( function(){window.close()}, 8000);</script> 543 <p class="alignright"> 544 <input type="button" class="button-primary" value="<?php esc_attr_e('Close'); ?>" onclick="window.close()" /></p> 545 </div></body></html> 546 <?php exit; 547 } 548 // If the user can't edit posts, send them to their profile. 549 if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() ) ) 550 $redirect_to = admin_url('profile.php'); 551 wp_safe_redirect($redirect_to); 552 exit(); 553 } 554 555 $errors = $user; 556 // Clear errors if loggedout is set. 557 if ( !empty($_GET['loggedout']) || $reauth ) 558 $errors = new WP_Error(); 559 560 // If cookies are disabled we can't log in even with a valid user+pass 561 if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) ) 562 $errors->add('test_cookie', __("<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href='http://www.google.com/cookies.html'>enable cookies</a> to use WordPress.")); 563 564 // Some parts of this script use the main login form to display a message 565 if ( isset($_GET['loggedout']) && TRUE == $_GET['loggedout'] ) 566 $errors->add('loggedout', __('You are now logged out.'), 'message'); 567 elseif ( isset($_GET['registration']) && 'disabled' == $_GET['registration'] ) 568 $errors->add('registerdisabled', __('User registration is currently not allowed.')); 569 elseif ( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] ) 570 $errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message'); 571 elseif ( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] ) 572 $errors->add('newpass', __('Check your e-mail for your new password.'), 'message'); 573 elseif ( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] ) 574 $errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message'); 575 elseif ( $interim_login ) 576 $errors->add('expired', __('Your session has expired. Please log-in again.'), 'message'); 577 578 // Clear any stale cookies. 579 if ( $reauth ) 580 wp_clear_auth_cookie(); 581 582 login_header(__('Log In'), '', $errors); 583 584 if ( isset($_POST['log']) ) 585 $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(stripslashes($_POST['log'])) : ''; 586 $rememberme = ! empty( $_POST['rememberme'] ); 587 ?> 588 589 <form name="loginform" id="loginform" action="<?php echo site_url('wp-login.php', 'login_post') ?>" method="post"> 590 <p> 591 <label><?php _e('Username') ?><br /> 592 <input type="text" name="log" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" tabindex="10" /></label> 593 </p> 594 <p> 595 <label><?php _e('Password') ?><br /> 596 <input type="password" name="pwd" id="user_pass" class="input" value="" size="20" tabindex="20" /></label> 597 </p> 598 <?php do_action('login_form'); ?> 599 <p class="forgetmenot"><label><input name="rememberme" type="checkbox" id="rememberme" value="forever" tabindex="90"<?php checked( $rememberme ); ?> /> <?php esc_attr_e('Remember Me'); ?></label></p> 600 <p class="submit"> 601 <input type="submit" name="wp-submit" id="wp-submit" class="button-primary" value="<?php esc_attr_e('Log In'); ?>" tabindex="100" /> 602 <?php if ( $interim_login ) { ?> 603 <input type="hidden" name="interim-login" value="1" /> 604 <?php } else { ?> 605 <input type="hidden" name="redirect_to" value="<?php echo esc_attr($redirect_to); ?>" /> 606 <?php } ?> 607 <input type="hidden" name="testcookie" value="1" /> 608 </p> 609 </form> 610 611 <?php if ( !$interim_login ) { ?> 612 <p id="nav"> 613 <?php if ( isset($_GET['checkemail']) && in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?> 614 <?php elseif ( get_option('users_can_register') ) : ?> 615 <a href="<?php echo site_url('wp-login.php?action=register', 'login') ?>"><?php _e('Register') ?></a> | 616 <a href="<?php echo site_url('wp-login.php?action=lostpassword', 'login') ?>" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a> 617 <?php else : ?> 618 <a href="<?php echo site_url('wp-login.php?action=lostpassword', 'login') ?>" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a> 619 <?php endif; ?> 620 </p> 621 </div> 622 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('← Back to %s'), get_bloginfo('title', 'display' )); ?></a></p> 623 <?php } else { ?> 624 </div> 625 <?php } ?> 626 627 <script type="text/javascript"> 628 function wp_attempt_focus(){ 629 setTimeout( function(){ try{ 630 <?php if ( $user_login || $interim_login ) { ?> 631 d = document.getElementById('user_pass'); 632 <?php } else { ?> 633 d = document.getElementById('user_login'); 634 <?php } ?> 635 d.value = ''; 636 d.focus(); 637 } catch(e){} 638 }, 200); 639 } 640 641 <?php if ( !$error ) { ?> 642 wp_attempt_focus(); 643 <?php } ?> 644 if(typeof wpOnload=='function')wpOnload(); 645 </script> 646 </body> 647 </html> 648 <?php 649 650 break; 651 } // end action switch 652 ?>
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| Generated: Thu Oct 14 05:11:12 2010 | Cross-referenced by PHPXref 0.7 |