WordPress 3.0 beta 1 documentation kindly provided to you by Hay Kranen
WordPress 3.0 beta 1 documentation kindly provided to you by Hay Kranen
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PHP Cross Reference of WordPress 3.0 beta 1 |
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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, $current_site; 43 44 // Don't index any of these forms 45 add_filter( 'pre_option_blog_public', create_function( '$a', 'return 0;' ) ); 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 ?> 120 <script type="text/javascript"> 121 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();}}}; 122 function s(id,pos){g(id).left=pos+'px';} 123 function g(id){return document.getElementById(id).style;} 124 function shake(id,a,d){c=a.shift();s(id,c);if(a.length>0){setTimeout(function(){shake(id,a,d);},d);}else{try{wp_attempt_focus();}catch(e){}}} 125 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);}); 126 </script> 127 <?php 128 } 129 130 /** 131 * Handles sending password retrieval email to user. 132 * 133 * @uses $wpdb WordPress Database object 134 * 135 * @return bool|WP_Error True: when finish. WP_Error on error 136 */ 137 function retrieve_password() { 138 global $wpdb, $current_site; 139 140 $errors = new WP_Error(); 141 142 if ( empty( $_POST['user_login'] ) && empty( $_POST['user_email'] ) ) 143 $errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or e-mail address.')); 144 145 if ( strpos($_POST['user_login'], '@') ) { 146 $user_data = get_user_by_email(trim($_POST['user_login'])); 147 if ( empty($user_data) ) 148 $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.')); 149 } else { 150 $login = trim($_POST['user_login']); 151 $user_data = get_userdatabylogin($login); 152 } 153 154 do_action('lostpassword_post'); 155 156 if ( $errors->get_error_code() ) 157 return $errors; 158 159 if ( !$user_data ) { 160 $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.')); 161 return $errors; 162 } 163 164 // redefining user_login ensures we return the right case in the email 165 $user_login = $user_data->user_login; 166 $user_email = $user_data->user_email; 167 168 do_action('retreive_password', $user_login); // Misspelled and deprecated 169 do_action('retrieve_password', $user_login); 170 171 $allow = apply_filters('allow_password_reset', true, $user_data->ID); 172 173 if ( ! $allow ) 174 return new WP_Error('no_password_reset', __('Password reset is not allowed for this user')); 175 else if ( is_wp_error($allow) ) 176 return $allow; 177 178 $key = $wpdb->get_var($wpdb->prepare("SELECT user_activation_key FROM $wpdb->users WHERE user_login = %s", $user_login)); 179 if ( empty($key) ) { 180 // Generate something random for a key... 181 $key = wp_generate_password(20, false); 182 do_action('retrieve_password_key', $user_login, $key); 183 // Now insert the new md5 key into the db 184 $wpdb->update($wpdb->users, array('user_activation_key' => $key), array('user_login' => $user_login)); 185 } 186 $message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n"; 187 $message .= network_site_url() . "\r\n\r\n"; 188 $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n"; 189 $message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n"; 190 $message .= network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . "\r\n"; 191 192 if ( is_multisite() ) 193 $blogname = $GLOBALS['current_site']->site_name; 194 else 195 // The blogname option is escaped with esc_html on the way into the database in sanitize_option 196 // we want to reverse this for the plain text arena of emails. 197 $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); 198 199 $title = sprintf( __('[%s] Password Reset'), $blogname ); 200 201 $title = apply_filters('retrieve_password_title', $title); 202 $message = apply_filters('retrieve_password_message', $message, $key); 203 204 if ( $message && !wp_mail($user_email, $title, $message) ) 205 wp_die( __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') ); 206 207 return true; 208 } 209 210 /** 211 * Handles resetting the user's password. 212 * 213 * @uses $wpdb WordPress Database object 214 * 215 * @param string $key Hash to validate sending user's password 216 * @return bool|WP_Error 217 */ 218 function reset_password($key, $login) { 219 global $wpdb; 220 221 $key = preg_replace('/[^a-z0-9]/i', '', $key); 222 223 if ( empty( $key ) || !is_string( $key ) ) 224 return new WP_Error('invalid_key', __('Invalid key')); 225 226 if ( empty($login) || !is_string($login) ) 227 return new WP_Error('invalid_key', __('Invalid key')); 228 229 $user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_activation_key = %s AND user_login = %s", $key, $login)); 230 if ( empty( $user ) ) 231 return new WP_Error('invalid_key', __('Invalid key')); 232 233 // Generate something random for a password... 234 $new_pass = wp_generate_password(); 235 236 do_action('password_reset', $user, $new_pass); 237 238 wp_set_password($new_pass, $user->ID); 239 update_user_option($user->ID, 'default_password_nag', true, true); //Set up the Password change nag. 240 $message = sprintf(__('Username: %s'), $user->user_login) . "\r\n"; 241 $message .= sprintf(__('Password: %s'), $new_pass) . "\r\n"; 242 $message .= site_url('wp-login.php', 'login') . "\r\n"; 243 244 if ( is_multisite() ) 245 $blogname = $GLOBALS['current_site']->site_name; 246 else 247 // The blogname option is escaped with esc_html on the way into the database in sanitize_option 248 // we want to reverse this for the plain text arena of emails. 249 $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); 250 251 $title = sprintf( __('[%s] Your new password'), $blogname ); 252 253 $title = apply_filters('password_reset_title', $title); 254 $message = apply_filters('password_reset_message', $message, $new_pass); 255 256 if ( $message && !wp_mail($user->user_email, $title, $message) ) 257 wp_die( __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') ); 258 259 wp_password_change_notification($user); 260 261 return true; 262 } 263 264 /** 265 * Handles registering a new user. 266 * 267 * @param string $user_login User's username for logging in 268 * @param string $user_email User's email address to send password and add 269 * @return int|WP_Error Either user's ID or error on failure. 270 */ 271 function register_new_user($user_login, $user_email) { 272 $errors = new WP_Error(); 273 274 $user_login = sanitize_user( $user_login ); 275 $user_email = apply_filters( 'user_registration_email', $user_email ); 276 277 // Check the username 278 if ( $user_login == '' ) 279 $errors->add('empty_username', __('<strong>ERROR</strong>: Please enter a username.')); 280 elseif ( !validate_username( $user_login ) ) { 281 $errors->add('invalid_username', __('<strong>ERROR</strong>: This username is invalid. Please enter a valid username.')); 282 $user_login = ''; 283 } elseif ( username_exists( $user_login ) ) 284 $errors->add('username_exists', __('<strong>ERROR</strong>: This username is already registered, please choose another one.')); 285 286 // Check the e-mail address 287 if ($user_email == '') { 288 $errors->add('empty_email', __('<strong>ERROR</strong>: Please type your e-mail address.')); 289 } elseif ( !is_email( $user_email ) ) { 290 $errors->add('invalid_email', __('<strong>ERROR</strong>: The email address isn’t correct.')); 291 $user_email = ''; 292 } elseif ( email_exists( $user_email ) ) 293 $errors->add('email_exists', __('<strong>ERROR</strong>: This email is already registered, please choose another one.')); 294 295 do_action('register_post', $user_login, $user_email, $errors); 296 297 $errors = apply_filters( 'registration_errors', $errors, $user_login, $user_email ); 298 299 if ( $errors->get_error_code() ) 300 return $errors; 301 302 $user_pass = wp_generate_password(); 303 $user_id = wp_create_user( $user_login, $user_pass, $user_email ); 304 if ( !$user_id ) { 305 $errors->add('registerfail', sprintf(__('<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email'))); 306 return $errors; 307 } 308 309 update_user_option($user_id, 'default_password_nag', true, true); //Set up the Password change nag. 310 311 wp_new_user_notification($user_id, $user_pass); 312 313 return $user_id; 314 } 315 316 // 317 // Main 318 // 319 320 $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'login'; 321 $errors = new WP_Error(); 322 323 if ( isset($_GET['key']) ) 324 $action = 'resetpass'; 325 326 // validate action so as to default to the login screen 327 if ( !in_array($action, array('logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login'), true) && false === has_filter('login_form_' . $action) ) 328 $action = 'login'; 329 330 nocache_headers(); 331 332 header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset')); 333 334 if ( defined('RELOCATE') ) { // Move flag is set 335 if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) ) 336 $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] ); 337 338 $schema = is_ssl() ? 'https://' : 'http://'; 339 if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') ) 340 update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) ); 341 } 342 343 //Set a cookie now to see if they are supported by the browser. 344 setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN); 345 if ( SITECOOKIEPATH != COOKIEPATH ) 346 setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN); 347 348 // allow plugins to override the default actions, and to add extra actions if they want 349 do_action('login_form_' . $action); 350 351 $http_post = ('POST' == $_SERVER['REQUEST_METHOD']); 352 switch ($action) { 353 354 case 'logout' : 355 check_admin_referer('log-out'); 356 wp_logout(); 357 358 $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?loggedout=true'; 359 wp_safe_redirect( $redirect_to ); 360 exit(); 361 362 break; 363 364 case 'lostpassword' : 365 case 'retrievepassword' : 366 if ( $http_post ) { 367 $errors = retrieve_password(); 368 if ( !is_wp_error($errors) ) { 369 $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm'; 370 wp_safe_redirect( $redirect_to ); 371 exit(); 372 } 373 } 374 375 if ( isset($_GET['error']) && 'invalidkey' == $_GET['error'] ) $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.')); 376 $redirect_to = apply_filters( 'lostpassword_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' ); 377 378 do_action('lost_password'); 379 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); 380 381 $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : ''; 382 383 ?> 384 385 <form name="lostpasswordform" id="lostpasswordform" action="<?php echo site_url('wp-login.php?action=lostpassword', 'login_post') ?>" method="post"> 386 <p> 387 <label><?php _e('Username or E-mail:') ?><br /> 388 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" tabindex="10" /></label> 389 </p> 390 <?php do_action('lostpassword_form'); ?> 391 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 392 <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> 393 </form> 394 395 <p id="nav"> 396 <?php if (get_option('users_can_register')) : ?> 397 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> | 398 <a href="<?php echo site_url('wp-login.php?action=register', 'login') ?>"><?php _e('Register') ?></a> 399 <?php else : ?> 400 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> 401 <?php endif; ?> 402 </p> 403 404 </div> 405 406 <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> 407 408 <script type="text/javascript"> 409 try{document.getElementById('user_login').focus();}catch(e){} 410 if(typeof wpOnload=='function')wpOnload(); 411 </script> 412 </body> 413 </html> 414 <?php 415 break; 416 417 case 'resetpass' : 418 case 'rp' : 419 $errors = reset_password($_GET['key'], $_GET['login']); 420 421 if ( ! is_wp_error($errors) ) { 422 wp_redirect('wp-login.php?checkemail=newpass'); 423 exit(); 424 } 425 426 wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); 427 exit(); 428 429 break; 430 431 case 'register' : 432 if ( is_multisite() ) { 433 // Multisite uses wp-signup.php 434 wp_redirect( apply_filters( 'wp_signup_location', get_bloginfo('wpurl') . '/wp-signup.php' ) ); 435 exit; 436 } 437 438 if ( !get_option('users_can_register') ) { 439 wp_redirect('wp-login.php?registration=disabled'); 440 exit(); 441 } 442 443 $user_login = ''; 444 $user_email = ''; 445 if ( $http_post ) { 446 require_once( ABSPATH . WPINC . '/registration.php'); 447 448 $user_login = $_POST['user_login']; 449 $user_email = $_POST['user_email']; 450 $errors = register_new_user($user_login, $user_email); 451 if ( !is_wp_error($errors) ) { 452 $redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered'; 453 wp_safe_redirect( $redirect_to ); 454 exit(); 455 } 456 } 457 458 $redirect_to = apply_filters( 'registration_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' ); 459 login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>', $errors); 460 ?> 461 462 <form name="registerform" id="registerform" action="<?php echo site_url('wp-login.php?action=register', 'login_post') ?>" method="post"> 463 <p> 464 <label><?php _e('Username') ?><br /> 465 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label> 466 </p> 467 <p> 468 <label><?php _e('E-mail') ?><br /> 469 <input type="text" name="user_email" id="user_email" class="input" value="<?php echo esc_attr(stripslashes($user_email)); ?>" size="25" tabindex="20" /></label> 470 </p> 471 <?php do_action('register_form'); ?> 472 <p id="reg_passmail"><?php _e('A password will be e-mailed to you.') ?></p> 473 <br class="clear" /> 474 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 475 <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button-primary" value="<?php esc_attr_e('Register'); ?>" tabindex="100" /></p> 476 </form> 477 478 <p id="nav"> 479 <a href="<?php echo site_url('wp-login.php', 'login') ?>"><?php _e('Log in') ?></a> | 480 <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> 481 </p> 482 483 </div> 484 485 <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> 486 487 <script type="text/javascript"> 488 try{document.getElementById('user_login').focus();}catch(e){} 489 if(typeof wpOnload=='function')wpOnload(); 490 </script> 491 </body> 492 </html> 493 <?php 494 break; 495 496 case 'login' : 497 default: 498 $secure_cookie = ''; 499 $interim_login = isset($_REQUEST['interim-login']); 500 501 // If the user wants ssl but the session is not ssl, force a secure cookie. 502 if ( !empty($_POST['log']) && !force_ssl_admin() ) { 503 $user_name = sanitize_user($_POST['log']); 504 if ( $user = get_userdatabylogin($user_name) ) { 505 if ( get_user_option('use_ssl', $user->ID) ) { 506 $secure_cookie = true; 507 force_ssl_admin(true); 508 } 509 } 510 } 511 512 if ( isset( $_REQUEST['redirect_to'] ) ) { 513 $redirect_to = $_REQUEST['redirect_to']; 514 // Redirect to https if user wants ssl 515 if ( $secure_cookie && false !== strpos($redirect_to, 'wp-admin') ) 516 $redirect_to = preg_replace('|^http://|', 'https://', $redirect_to); 517 } else { 518 $redirect_to = admin_url(); 519 } 520 521 // If the user was redirected to a secure login form from a non-secure admin page, and secure login is required but secure admin is not, then don't use a secure 522 // cookie and redirect back to the referring non-secure admin page. This allows logins to always be POSTed over SSL while allowing the user to choose visiting 523 // the admin via http or https. 524 if ( !$secure_cookie && is_ssl() && force_ssl_login() && !force_ssl_admin() && ( 0 !== strpos($redirect_to, 'https') ) && ( 0 === strpos($redirect_to, 'http') ) ) 525 $secure_cookie = false; 526 527 $user = wp_signon('', $secure_cookie); 528 529 $redirect_to = apply_filters('login_redirect', $redirect_to, isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '', $user); 530 531 if ( !is_wp_error($user) ) { 532 if ( $interim_login ) { 533 $message = '<p class="message">' . __('You have logged in successfully.') . '</p>'; 534 login_header( '', $message ); ?> 535 <script type="text/javascript">setTimeout( function(){window.close()}, 8000);</script> 536 <p class="alignright"> 537 <input type="button" class="button-primary" value="<?php esc_attr_e('Close'); ?>" onclick="window.close()" /></p> 538 </div></body></html> 539 <?php exit; 540 } 541 // If the user can't edit posts, send them to their profile. 542 if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() ) ) 543 $redirect_to = admin_url('profile.php'); 544 wp_safe_redirect($redirect_to); 545 exit(); 546 } 547 548 $errors = $user; 549 // Clear errors if loggedout is set. 550 if ( !empty($_GET['loggedout']) ) 551 $errors = new WP_Error(); 552 553 // If cookies are disabled we can't log in even with a valid user+pass 554 if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) ) 555 $errors->add('test_cookie', __("<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href='http://www.google.com/cookies.html'>enable cookies</a> to use WordPress.")); 556 557 // Some parts of this script use the main login form to display a message 558 if ( isset($_GET['loggedout']) && TRUE == $_GET['loggedout'] ) 559 $errors->add('loggedout', __('You are now logged out.'), 'message'); 560 elseif ( isset($_GET['registration']) && 'disabled' == $_GET['registration'] ) 561 $errors->add('registerdisabled', __('User registration is currently not allowed.')); 562 elseif ( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] ) 563 $errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message'); 564 elseif ( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] ) 565 $errors->add('newpass', __('Check your e-mail for your new password.'), 'message'); 566 elseif ( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] ) 567 $errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message'); 568 elseif ( $interim_login ) 569 $errors->add('expired', __('Your session has expired. Please log-in again.'), 'message'); 570 571 login_header(__('Log In'), '', $errors); 572 573 if ( isset($_POST['log']) ) 574 $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(stripslashes($_POST['log'])) : ''; 575 ?> 576 577 <form name="loginform" id="loginform" action="<?php echo site_url('wp-login.php', 'login_post') ?>" method="post"> 578 <p> 579 <label><?php _e('Username') ?><br /> 580 <input type="text" name="log" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" tabindex="10" /></label> 581 </p> 582 <p> 583 <label><?php _e('Password') ?><br /> 584 <input type="password" name="pwd" id="user_pass" class="input" value="" size="20" tabindex="20" /></label> 585 </p> 586 <?php do_action('login_form'); ?> 587 <p class="forgetmenot"><label><input name="rememberme" type="checkbox" id="rememberme" value="forever" tabindex="90" /> <?php esc_attr_e('Remember Me'); ?></label></p> 588 <p class="submit"> 589 <input type="submit" name="wp-submit" id="wp-submit" class="button-primary" value="<?php esc_attr_e('Log In'); ?>" tabindex="100" /> 590 <?php if ( $interim_login ) { ?> 591 <input type="hidden" name="interim-login" value="1" /> 592 <?php } else { ?> 593 <input type="hidden" name="redirect_to" value="<?php echo esc_attr($redirect_to); ?>" /> 594 <?php } ?> 595 <input type="hidden" name="testcookie" value="1" /> 596 </p> 597 </form> 598 599 <?php if ( !$interim_login ) { ?> 600 <p id="nav"> 601 <?php if ( isset($_GET['checkemail']) && in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?> 602 <?php elseif ( get_option('users_can_register') ) : ?> 603 <a href="<?php echo site_url('wp-login.php?action=register', 'login') ?>"><?php _e('Register') ?></a> | 604 <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> 605 <?php else : ?> 606 <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> 607 <?php endif; ?> 608 </p> 609 610 <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> 611 <?php } ?> 612 </div> 613 614 <script type="text/javascript"> 615 function wp_attempt_focus(){ 616 setTimeout( function(){ try{ 617 <?php if ( $user_login || $interim_login ) { ?> 618 d = document.getElementById('user_pass'); 619 <?php } else { ?> 620 d = document.getElementById('user_login'); 621 <?php } ?> 622 d.value = ''; 623 d.focus(); 624 } catch(e){} 625 }, 200); 626 } 627 628 <?php if ( !$error ) { ?> 629 wp_attempt_focus(); 630 <?php } ?> 631 if(typeof wpOnload=='function')wpOnload(); 632 </script> 633 </body> 634 </html> 635 <?php 636 637 break; 638 } // end action switch 639 ?>
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| Generated: Mon Apr 5 14:26:09 2010 | Cross-referenced by PHPXref 0.7 |
