| [ Index ] |
PHP Cross Reference of WordPress |
[Summary view] [Print] [Text view]
1 <?php 2 3 /** Sets up the WordPress Environment. */ 4 require( dirname( __FILE__ ) . '/wp-load.php' ); 5 6 add_action( 'wp_head', 'wp_no_robots' ); 7 8 require( dirname( __FILE__ ) . '/wp-blog-header.php' ); 9 10 nocache_headers(); 11 12 if ( is_array( get_site_option( 'illegal_names' ) ) && isset( $_GET['new'] ) && in_array( $_GET['new'], get_site_option( 'illegal_names' ) ) ) { 13 wp_redirect( network_home_url() ); 14 die(); 15 } 16 17 /** 18 * Prints signup_header via wp_head 19 * 20 * @since MU (3.0.0) 21 */ 22 function do_signup_header() { 23 /** 24 * Fires within the head section of the site sign-up screen. 25 * 26 * @since 3.0.0 27 */ 28 do_action( 'signup_header' ); 29 } 30 add_action( 'wp_head', 'do_signup_header' ); 31 32 if ( ! is_multisite() ) { 33 wp_redirect( wp_registration_url() ); 34 die(); 35 } 36 37 if ( ! is_main_site() ) { 38 wp_redirect( network_site_url( 'wp-signup.php' ) ); 39 die(); 40 } 41 42 // Fix for page title 43 $wp_query->is_404 = false; 44 45 /** 46 * Fires before the Site Signup page is loaded. 47 * 48 * @since 4.4.0 49 */ 50 do_action( 'before_signup_header' ); 51 52 /** 53 * Prints styles for front-end Multisite signup pages 54 * 55 * @since MU (3.0.0) 56 */ 57 function wpmu_signup_stylesheet() { 58 ?> 59 <style type="text/css"> 60 .mu_register { width: 90%; margin:0 auto; } 61 .mu_register form { margin-top: 2em; } 62 .mu_register .error { font-weight: 600; padding: 10px; color: #333333; background: #FFEBE8; border: 1px solid #CC0000; } 63 .mu_register input[type="submit"], 64 .mu_register #blog_title, 65 .mu_register #user_email, 66 .mu_register #blogname, 67 .mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; } 68 .mu_register #site-language { display: block; } 69 .mu_register .prefix_address, 70 .mu_register .suffix_address { font-size: 18px; display:inline; } 71 .mu_register label { font-weight: 600; font-size: 15px; display: block; margin: 10px 0; } 72 .mu_register label.checkbox { display:inline; } 73 .mu_register .mu_alert { font-weight: 600; padding: 10px; color: #333333; background: #ffffe0; border: 1px solid #e6db55; } 74 </style> 75 <?php 76 } 77 78 add_action( 'wp_head', 'wpmu_signup_stylesheet' ); 79 get_header( 'wp-signup' ); 80 81 /** 82 * Fires before the site sign-up form. 83 * 84 * @since 3.0.0 85 */ 86 do_action( 'before_signup_form' ); 87 ?> 88 <div id="signup-content" class="widecolumn"> 89 <div class="mu_register wp-signup-container"> 90 <?php 91 /** 92 * Generates and displays the Signup and Create Site forms 93 * 94 * @since MU (3.0.0) 95 * 96 * @param string $blogname The new site name. 97 * @param string $blog_title The new site title. 98 * @param WP_Error|string $errors A WP_Error object containing existing errors. Defaults to empty string. 99 */ 100 function show_blog_form( $blogname = '', $blog_title = '', $errors = '' ) { 101 if ( ! is_wp_error( $errors ) ) { 102 $errors = new WP_Error(); 103 } 104 105 $current_network = get_network(); 106 // Blog name 107 if ( ! is_subdomain_install() ) { 108 echo '<label for="blogname">' . __( 'Site Name:' ) . '</label>'; 109 } else { 110 echo '<label for="blogname">' . __( 'Site Domain:' ) . '</label>'; 111 } 112 113 if ( $errmsg = $errors->get_error_message( 'blogname' ) ) { 114 ?> 115 <p class="error"><?php echo $errmsg; ?></p> 116 <?php 117 } 118 119 if ( ! is_subdomain_install() ) { 120 echo '<span class="prefix_address">' . $current_network->domain . $current_network->path . '</span><input name="blogname" type="text" id="blogname" value="' . esc_attr( $blogname ) . '" maxlength="60" /><br />'; 121 } else { 122 echo '<input name="blogname" type="text" id="blogname" value="' . esc_attr( $blogname ) . '" maxlength="60" /><span class="suffix_address">.' . ( $site_domain = preg_replace( '|^www\.|', '', $current_network->domain ) ) . '</span><br />'; 123 } 124 125 if ( ! is_user_logged_in() ) { 126 if ( ! is_subdomain_install() ) { 127 $site = $current_network->domain . $current_network->path . __( 'sitename' ); 128 } else { 129 $site = __( 'domain' ) . '.' . $site_domain . $current_network->path; 130 } 131 132 /* translators: %s: site address */ 133 echo '<p>(<strong>' . sprintf( __( 'Your address will be %s.' ), $site ) . '</strong>) ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed, so choose carefully!' ) . '</p>'; 134 } 135 136 // Blog Title 137 ?> 138 <label for="blog_title"><?php _e( 'Site Title:' ); ?></label> 139 <?php if ( $errmsg = $errors->get_error_message( 'blog_title' ) ) { ?> 140 <p class="error"><?php echo $errmsg; ?></p> 141 <?php 142 } 143 echo '<input name="blog_title" type="text" id="blog_title" value="' . esc_attr( $blog_title ) . '" />'; 144 ?> 145 146 <?php 147 // Site Language. 148 $languages = signup_get_available_languages(); 149 150 if ( ! empty( $languages ) ) : 151 ?> 152 <p> 153 <label for="site-language"><?php _e( 'Site Language:' ); ?></label> 154 <?php 155 // Network default. 156 $lang = get_site_option( 'WPLANG' ); 157 158 if ( isset( $_POST['WPLANG'] ) ) { 159 $lang = $_POST['WPLANG']; 160 } 161 162 // Use US English if the default isn't available. 163 if ( ! in_array( $lang, $languages ) ) { 164 $lang = ''; 165 } 166 167 wp_dropdown_languages( 168 array( 169 'name' => 'WPLANG', 170 'id' => 'site-language', 171 'selected' => $lang, 172 'languages' => $languages, 173 'show_available_translations' => false, 174 ) 175 ); 176 ?> 177 </p> 178 <?php 179 endif; // Languages. 180 181 $blog_public_on_checked = $blog_public_off_checked = ''; 182 if ( isset( $_POST['blog_public'] ) && '0' == $_POST['blog_public'] ) { 183 $blog_public_off_checked = 'checked="checked"'; 184 } else { 185 $blog_public_on_checked = 'checked="checked"'; 186 } 187 ?> 188 189 <div id="privacy"> 190 <p class="privacy-intro"> 191 <label for="blog_public_on"><?php _e( 'Privacy:' ); ?></label> 192 <?php _e( 'Allow search engines to index this site.' ); ?> 193 <br style="clear:both" /> 194 <label class="checkbox" for="blog_public_on"> 195 <input type="radio" id="blog_public_on" name="blog_public" value="1" <?php echo $blog_public_on_checked; ?> /> 196 <strong><?php _e( 'Yes' ); ?></strong> 197 </label> 198 <label class="checkbox" for="blog_public_off"> 199 <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php echo $blog_public_off_checked; ?> /> 200 <strong><?php _e( 'No' ); ?></strong> 201 </label> 202 </p> 203 </div> 204 205 <?php 206 /** 207 * Fires after the site sign-up form. 208 * 209 * @since 3.0.0 210 * 211 * @param WP_Error $errors A WP_Error object possibly containing 'blogname' or 'blog_title' errors. 212 */ 213 do_action( 'signup_blogform', $errors ); 214 } 215 216 /** 217 * Validate the new site signup 218 * 219 * @since MU (3.0.0) 220 * 221 * @return array Contains the new site data and error messages. 222 */ 223 function validate_blog_form() { 224 $user = ''; 225 if ( is_user_logged_in() ) { 226 $user = wp_get_current_user(); 227 } 228 229 return wpmu_validate_blog_signup( $_POST['blogname'], $_POST['blog_title'], $user ); 230 } 231 232 /** 233 * Display user registration form 234 * 235 * @since MU (3.0.0) 236 * 237 * @param string $user_name The entered username. 238 * @param string $user_email The entered email address. 239 * @param WP_Error|string $errors A WP_Error object containing existing errors. Defaults to empty string. 240 */ 241 function show_user_form( $user_name = '', $user_email = '', $errors = '' ) { 242 if ( ! is_wp_error( $errors ) ) { 243 $errors = new WP_Error(); 244 } 245 246 // User name 247 echo '<label for="user_name">' . __( 'Username:' ) . '</label>'; 248 if ( $errmsg = $errors->get_error_message( 'user_name' ) ) { 249 echo '<p class="error">' . $errmsg . '</p>'; 250 } 251 echo '<input name="user_name" type="text" id="user_name" value="' . esc_attr( $user_name ) . '" autocapitalize="none" autocorrect="off" maxlength="60" /><br />'; 252 _e( '(Must be at least 4 characters, letters and numbers only.)' ); 253 ?> 254 255 <label for="user_email"><?php _e( 'Email Address:' ); ?></label> 256 <?php if ( $errmsg = $errors->get_error_message( 'user_email' ) ) { ?> 257 <p class="error"><?php echo $errmsg; ?></p> 258 <?php } ?> 259 <input name="user_email" type="email" id="user_email" value="<?php echo esc_attr( $user_email ); ?>" maxlength="200" /><br /><?php _e( 'We send your registration email to this address. (Double-check your email address before continuing.)' ); ?> 260 <?php 261 if ( $errmsg = $errors->get_error_message( 'generic' ) ) { 262 echo '<p class="error">' . $errmsg . '</p>'; 263 } 264 /** 265 * Fires at the end of the user registration form on the site sign-up form. 266 * 267 * @since 3.0.0 268 * 269 * @param WP_Error $errors A WP_Error object containing 'user_name' or 'user_email' errors. 270 */ 271 do_action( 'signup_extra_fields', $errors ); 272 } 273 274 /** 275 * Validate user signup name and email 276 * 277 * @since MU (3.0.0) 278 * 279 * @return array Contains username, email, and error messages. 280 */ 281 function validate_user_form() { 282 return wpmu_validate_user_signup( $_POST['user_name'], $_POST['user_email'] ); 283 } 284 285 /** 286 * Allow returning users to sign up for another site 287 * 288 * @since MU (3.0.0) 289 * 290 * @param string $blogname The new site name 291 * @param string $blog_title The new site title. 292 * @param WP_Error|string $errors A WP_Error object containing existing errors. Defaults to empty string. 293 */ 294 function signup_another_blog( $blogname = '', $blog_title = '', $errors = '' ) { 295 $current_user = wp_get_current_user(); 296 297 if ( ! is_wp_error( $errors ) ) { 298 $errors = new WP_Error(); 299 } 300 301 $signup_defaults = array( 302 'blogname' => $blogname, 303 'blog_title' => $blog_title, 304 'errors' => $errors, 305 ); 306 307 /** 308 * Filters the default site sign-up variables. 309 * 310 * @since 3.0.0 311 * 312 * @param array $signup_defaults { 313 * An array of default site sign-up variables. 314 * 315 * @type string $blogname The site blogname. 316 * @type string $blog_title The site title. 317 * @type WP_Error $errors A WP_Error object possibly containing 'blogname' or 'blog_title' errors. 318 * } 319 */ 320 $filtered_results = apply_filters( 'signup_another_blog_init', $signup_defaults ); 321 322 $blogname = $filtered_results['blogname']; 323 $blog_title = $filtered_results['blog_title']; 324 $errors = $filtered_results['errors']; 325 326 /* translators: %s: Network's site name. */ 327 echo '<h2>' . sprintf( __( 'Get <em>another</em> %s site in seconds' ), get_network()->site_name ) . '</h2>'; 328 329 if ( $errors->has_errors() ) { 330 echo '<p>' . __( 'There was a problem, please correct the form below and try again.' ) . '</p>'; 331 } 332 ?> 333 <p> 334 <?php 335 /* translators: %s: Current user's display name. */ 336 printf( __( 'Welcome back, %s. By filling out the form below, you can <strong>add another site to your account</strong>. There is no limit to the number of sites you can have, so create to your heart’s content, but write responsibly!' ), $current_user->display_name ); 337 ?> 338 </p> 339 340 <?php 341 $blogs = get_blogs_of_user( $current_user->ID ); 342 if ( ! empty( $blogs ) ) { 343 ?> 344 345 <p><?php _e( 'Sites you are already a member of:' ); ?></p> 346 <ul> 347 <?php 348 foreach ( $blogs as $blog ) { 349 $home_url = get_home_url( $blog->userblog_id ); 350 echo '<li><a href="' . esc_url( $home_url ) . '">' . $home_url . '</a></li>'; 351 } 352 ?> 353 </ul> 354 <?php } ?> 355 356 <p><?php _e( 'If you’re not going to use a great site domain, leave it for a new user. Now have at it!' ); ?></p> 357 <form id="setupform" method="post" action="wp-signup.php"> 358 <input type="hidden" name="stage" value="gimmeanotherblog" /> 359 <?php 360 /** 361 * Hidden sign-up form fields output when creating another site or user. 362 * 363 * @since MU (3.0.0) 364 * 365 * @param string $context A string describing the steps of the sign-up process. The value can be 366 * 'create-another-site', 'validate-user', or 'validate-site'. 367 */ 368 do_action( 'signup_hidden_fields', 'create-another-site' ); 369 ?> 370 <?php show_blog_form( $blogname, $blog_title, $errors ); ?> 371 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Create Site' ); ?>" /></p> 372 </form> 373 <?php 374 } 375 376 /** 377 * Validate a new site signup for an existing user. 378 * 379 * @global string $blogname The new site's subdomain or directory name. 380 * @global string $blog_title The new site's title. 381 * @global WP_Error $errors Existing errors in the global scope. 382 * @global string $domain The new site's domain. 383 * @global string $path The new site's path. 384 * 385 * @since MU (3.0.0) 386 * 387 * @return null|bool True if site signup was validated, false if error. 388 * The function halts all execution if the user is not logged in. 389 */ 390 function validate_another_blog_signup() { 391 global $blogname, $blog_title, $errors, $domain, $path; 392 $current_user = wp_get_current_user(); 393 if ( ! is_user_logged_in() ) { 394 die(); 395 } 396 397 $result = validate_blog_form(); 398 399 // Extracted values set/overwrite globals. 400 $domain = $result['domain']; 401 $path = $result['path']; 402 $blogname = $result['blogname']; 403 $blog_title = $result['blog_title']; 404 $errors = $result['errors']; 405 406 if ( $errors->has_errors() ) { 407 signup_another_blog( $blogname, $blog_title, $errors ); 408 return false; 409 } 410 411 $public = (int) $_POST['blog_public']; 412 413 $blog_meta_defaults = array( 414 'lang_id' => 1, 415 'public' => $public, 416 ); 417 418 // Handle the language setting for the new site. 419 if ( ! empty( $_POST['WPLANG'] ) ) { 420 421 $languages = signup_get_available_languages(); 422 423 if ( in_array( $_POST['WPLANG'], $languages ) ) { 424 $language = wp_unslash( sanitize_text_field( $_POST['WPLANG'] ) ); 425 426 if ( $language ) { 427 $blog_meta_defaults['WPLANG'] = $language; 428 } 429 } 430 } 431 432 /** 433 * Filters the new site meta variables. 434 * 435 * Use the {@see 'add_signup_meta'} filter instead. 436 * 437 * @since MU (3.0.0) 438 * @deprecated 3.0.0 Use the {@see 'add_signup_meta'} filter instead. 439 * 440 * @param array $blog_meta_defaults An array of default blog meta variables. 441 */ 442 $meta_defaults = apply_filters( 'signup_create_blog_meta', $blog_meta_defaults ); 443 444 /** 445 * Filters the new default site meta variables. 446 * 447 * @since 3.0.0 448 * 449 * @param array $meta { 450 * An array of default site meta variables. 451 * 452 * @type int $lang_id The language ID. 453 * @type int $blog_public Whether search engines should be discouraged from indexing the site. 1 for true, 0 for false. 454 * } 455 */ 456 $meta = apply_filters( 'add_signup_meta', $meta_defaults ); 457 458 $blog_id = wpmu_create_blog( $domain, $path, $blog_title, $current_user->ID, $meta, get_current_network_id() ); 459 460 if ( is_wp_error( $blog_id ) ) { 461 return false; 462 } 463 464 confirm_another_blog_signup( $domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta, $blog_id ); 465 return true; 466 } 467 468 /** 469 * Confirm a new site signup. 470 * 471 * @since MU (3.0.0) 472 * @since 4.4.0 Added the `$blog_id` parameter. 473 * 474 * @param string $domain The domain URL. 475 * @param string $path The site root path. 476 * @param string $blog_title The site title. 477 * @param string $user_name The username. 478 * @param string $user_email The user's email address. 479 * @param array $meta Any additional meta from the {@see 'add_signup_meta'} filter in validate_blog_signup(). 480 * @param int $blog_id The site ID. 481 */ 482 function confirm_another_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = array(), $blog_id = 0 ) { 483 484 if ( $blog_id ) { 485 switch_to_blog( $blog_id ); 486 $home_url = home_url( '/' ); 487 $login_url = wp_login_url(); 488 restore_current_blog(); 489 } else { 490 $home_url = 'http://' . $domain . $path; 491 $login_url = 'http://' . $domain . $path . 'wp-login.php'; 492 } 493 494 $site = sprintf( 495 '<a href="%1$s">%2$s</a>', 496 esc_url( $home_url ), 497 $blog_title 498 ); 499 500 ?> 501 <h2> 502 <?php 503 /* translators: %s: site name */ 504 printf( __( 'The site %s is yours.' ), $site ); 505 ?> 506 </h2> 507 <p> 508 <?php 509 printf( 510 /* translators: 1: link to new site, 2: login URL, 3: username */ 511 __( '%1$s is your new site. <a href="%2$s">Log in</a> as “%3$s” using your existing password.' ), 512 sprintf( 513 '<a href="%s">%s</a>', 514 esc_url( $home_url ), 515 untrailingslashit( $domain . $path ) 516 ), 517 esc_url( $login_url ), 518 $user_name 519 ); 520 ?> 521 </p> 522 <?php 523 /** 524 * Fires when the site or user sign-up process is complete. 525 * 526 * @since 3.0.0 527 */ 528 do_action( 'signup_finished' ); 529 } 530 531 /** 532 * Setup the new user signup process 533 * 534 * @since MU (3.0.0) 535 * 536 * @param string $user_name The username. 537 * @param string $user_email The user's email. 538 * @param WP_Error|string $errors A WP_Error object containing existing errors. Defaults to empty string. 539 */ 540 function signup_user( $user_name = '', $user_email = '', $errors = '' ) { 541 global $active_signup; 542 543 if ( ! is_wp_error( $errors ) ) { 544 $errors = new WP_Error(); 545 } 546 547 $signup_for = isset( $_POST['signup_for'] ) ? esc_html( $_POST['signup_for'] ) : 'blog'; 548 549 $signup_user_defaults = array( 550 'user_name' => $user_name, 551 'user_email' => $user_email, 552 'errors' => $errors, 553 ); 554 555 /** 556 * Filters the default user variables used on the user sign-up form. 557 * 558 * @since 3.0.0 559 * 560 * @param array $signup_user_defaults { 561 * An array of default user variables. 562 * 563 * @type string $user_name The user username. 564 * @type string $user_email The user email address. 565 * @type WP_Error $errors A WP_Error object with possible errors relevant to the sign-up user. 566 * } 567 */ 568 $filtered_results = apply_filters( 'signup_user_init', $signup_user_defaults ); 569 $user_name = $filtered_results['user_name']; 570 $user_email = $filtered_results['user_email']; 571 $errors = $filtered_results['errors']; 572 573 ?> 574 575 <h2> 576 <?php 577 /* translators: %s: name of the network */ 578 printf( __( 'Get your own %s account in seconds' ), get_network()->site_name ); 579 ?> 580 </h2> 581 <form id="setupform" method="post" action="wp-signup.php" novalidate="novalidate"> 582 <input type="hidden" name="stage" value="validate-user-signup" /> 583 <?php 584 /** This action is documented in wp-signup.php */ 585 do_action( 'signup_hidden_fields', 'validate-user' ); 586 ?> 587 <?php show_user_form( $user_name, $user_email, $errors ); ?> 588 589 <p> 590 <?php if ( $active_signup == 'blog' ) { ?> 591 <input id="signupblog" type="hidden" name="signup_for" value="blog" /> 592 <?php } elseif ( $active_signup == 'user' ) { ?> 593 <input id="signupblog" type="hidden" name="signup_for" value="user" /> 594 <?php } else { ?> 595 <input id="signupblog" type="radio" name="signup_for" value="blog" <?php checked( $signup_for, 'blog' ); ?> /> 596 <label class="checkbox" for="signupblog"><?php _e( 'Gimme a site!' ); ?></label> 597 <br /> 598 <input id="signupuser" type="radio" name="signup_for" value="user" <?php checked( $signup_for, 'user' ); ?> /> 599 <label class="checkbox" for="signupuser"><?php _e( 'Just a username, please.' ); ?></label> 600 <?php } ?> 601 </p> 602 603 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Next' ); ?>" /></p> 604 </form> 605 <?php 606 } 607 608 /** 609 * Validate the new user signup 610 * 611 * @since MU (3.0.0) 612 * 613 * @return bool True if new user signup was validated, false if error 614 */ 615 function validate_user_signup() { 616 $result = validate_user_form(); 617 $user_name = $result['user_name']; 618 $user_email = $result['user_email']; 619 $errors = $result['errors']; 620 621 if ( $errors->has_errors() ) { 622 signup_user( $user_name, $user_email, $errors ); 623 return false; 624 } 625 626 if ( 'blog' == $_POST['signup_for'] ) { 627 signup_blog( $user_name, $user_email ); 628 return false; 629 } 630 631 /** This filter is documented in wp-signup.php */ 632 wpmu_signup_user( $user_name, $user_email, apply_filters( 'add_signup_meta', array() ) ); 633 634 confirm_user_signup( $user_name, $user_email ); 635 return true; 636 } 637 638 /** 639 * New user signup confirmation 640 * 641 * @since MU (3.0.0) 642 * 643 * @param string $user_name The username 644 * @param string $user_email The user's email address 645 */ 646 function confirm_user_signup( $user_name, $user_email ) { 647 ?> 648 <h2> 649 <?php 650 /* translators: %s: username */ 651 printf( __( '%s is your new username' ), $user_name ) 652 ?> 653 </h2> 654 <p><?php _e( 'But, before you can start using your new username, <strong>you must activate it</strong>.' ); ?></p> 655 <p> 656 <?php 657 /* translators: %s: email address */ 658 printf( __( 'Check your inbox at %s and click the link given.' ), '<strong>' . $user_email . '</strong>' ); 659 ?> 660 </p> 661 <p><?php _e( 'If you do not activate your username within two days, you will have to sign up again.' ); ?></p> 662 <?php 663 /** This action is documented in wp-signup.php */ 664 do_action( 'signup_finished' ); 665 } 666 667 /** 668 * Setup the new site signup 669 * 670 * @since MU (3.0.0) 671 * 672 * @param string $user_name The username. 673 * @param string $user_email The user's email address. 674 * @param string $blogname The site name. 675 * @param string $blog_title The site title. 676 * @param WP_Error|string $errors A WP_Error object containing existing errors. Defaults to empty string. 677 */ 678 function signup_blog( $user_name = '', $user_email = '', $blogname = '', $blog_title = '', $errors = '' ) { 679 if ( ! is_wp_error( $errors ) ) { 680 $errors = new WP_Error(); 681 } 682 683 $signup_blog_defaults = array( 684 'user_name' => $user_name, 685 'user_email' => $user_email, 686 'blogname' => $blogname, 687 'blog_title' => $blog_title, 688 'errors' => $errors, 689 ); 690 691 /** 692 * Filters the default site creation variables for the site sign-up form. 693 * 694 * @since 3.0.0 695 * 696 * @param array $signup_blog_defaults { 697 * An array of default site creation variables. 698 * 699 * @type string $user_name The user username. 700 * @type string $user_email The user email address. 701 * @type string $blogname The blogname. 702 * @type string $blog_title The title of the site. 703 * @type WP_Error $errors A WP_Error object with possible errors relevant to new site creation variables. 704 * } 705 */ 706 $filtered_results = apply_filters( 'signup_blog_init', $signup_blog_defaults ); 707 708 $user_name = $filtered_results['user_name']; 709 $user_email = $filtered_results['user_email']; 710 $blogname = $filtered_results['blogname']; 711 $blog_title = $filtered_results['blog_title']; 712 $errors = $filtered_results['errors']; 713 714 if ( empty( $blogname ) ) { 715 $blogname = $user_name; 716 } 717 ?> 718 <form id="setupform" method="post" action="wp-signup.php"> 719 <input type="hidden" name="stage" value="validate-blog-signup" /> 720 <input type="hidden" name="user_name" value="<?php echo esc_attr( $user_name ); ?>" /> 721 <input type="hidden" name="user_email" value="<?php echo esc_attr( $user_email ); ?>" /> 722 <?php 723 /** This action is documented in wp-signup.php */ 724 do_action( 'signup_hidden_fields', 'validate-site' ); 725 ?> 726 <?php show_blog_form( $blogname, $blog_title, $errors ); ?> 727 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Signup' ); ?>" /></p> 728 </form> 729 <?php 730 } 731 732 /** 733 * Validate new site signup 734 * 735 * @since MU (3.0.0) 736 * 737 * @return bool True if the site signup was validated, false if error 738 */ 739 function validate_blog_signup() { 740 // Re-validate user info. 741 $user_result = wpmu_validate_user_signup( $_POST['user_name'], $_POST['user_email'] ); 742 $user_name = $user_result['user_name']; 743 $user_email = $user_result['user_email']; 744 $user_errors = $user_result['errors']; 745 746 if ( $user_errors->has_errors() ) { 747 signup_user( $user_name, $user_email, $user_errors ); 748 return false; 749 } 750 751 $result = wpmu_validate_blog_signup( $_POST['blogname'], $_POST['blog_title'] ); 752 $domain = $result['domain']; 753 $path = $result['path']; 754 $blogname = $result['blogname']; 755 $blog_title = $result['blog_title']; 756 $errors = $result['errors']; 757 758 if ( $errors->has_errors() ) { 759 signup_blog( $user_name, $user_email, $blogname, $blog_title, $errors ); 760 return false; 761 } 762 763 $public = (int) $_POST['blog_public']; 764 $signup_meta = array( 765 'lang_id' => 1, 766 'public' => $public, 767 ); 768 769 // Handle the language setting for the new site. 770 if ( ! empty( $_POST['WPLANG'] ) ) { 771 772 $languages = signup_get_available_languages(); 773 774 if ( in_array( $_POST['WPLANG'], $languages ) ) { 775 $language = wp_unslash( sanitize_text_field( $_POST['WPLANG'] ) ); 776 777 if ( $language ) { 778 $signup_meta['WPLANG'] = $language; 779 } 780 } 781 } 782 783 /** This filter is documented in wp-signup.php */ 784 $meta = apply_filters( 'add_signup_meta', $signup_meta ); 785 786 wpmu_signup_blog( $domain, $path, $blog_title, $user_name, $user_email, $meta ); 787 confirm_blog_signup( $domain, $path, $blog_title, $user_name, $user_email, $meta ); 788 return true; 789 } 790 791 /** 792 * New site signup confirmation 793 * 794 * @since MU (3.0.0) 795 * 796 * @param string $domain The domain URL 797 * @param string $path The site root path 798 * @param string $blog_title The new site title 799 * @param string $user_name The user's username 800 * @param string $user_email The user's email address 801 * @param array $meta Any additional meta from the {@see 'add_signup_meta'} filter in validate_blog_signup() 802 */ 803 function confirm_blog_signup( $domain, $path, $blog_title, $user_name = '', $user_email = '', $meta = array() ) { 804 ?> 805 <h2> 806 <?php 807 /* translators: %s: site address */ 808 printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) 809 ?> 810 </h2> 811 812 <p><?php _e( 'But, before you can start using your site, <strong>you must activate it</strong>.' ); ?></p> 813 <p> 814 <?php 815 /* translators: %s: email address */ 816 printf( __( 'Check your inbox at %s and click the link given.' ), '<strong>' . $user_email . '</strong>' ); 817 ?> 818 </p> 819 <p><?php _e( 'If you do not activate your site within two days, you will have to sign up again.' ); ?></p> 820 <h2><?php _e( 'Still waiting for your email?' ); ?></h2> 821 <p> 822 <?php _e( 'If you haven’t received your email yet, there are a number of things you can do:' ); ?> 823 <ul id="noemail-tips"> 824 <li><p><strong><?php _e( 'Wait a little longer. Sometimes delivery of email can be delayed by processes outside of our control.' ); ?></strong></p></li> 825 <li><p><?php _e( 'Check the junk or spam folder of your email client. Sometime emails wind up there by mistake.' ); ?></p></li> 826 <li> 827 <?php 828 /* translators: %s: email address */ 829 printf( __( 'Have you entered your email correctly? You have entered %s, if it’s incorrect, you will not receive your email.' ), $user_email ); 830 ?> 831 </li> 832 </ul> 833 </p> 834 <?php 835 /** This action is documented in wp-signup.php */ 836 do_action( 'signup_finished' ); 837 } 838 839 /** 840 * Retrieves languages available during the site/user signup process. 841 * 842 * @since 4.4.0 843 * 844 * @see get_available_languages() 845 * 846 * @return array List of available languages. 847 */ 848 function signup_get_available_languages() { 849 /** 850 * Filters the list of available languages for front-end site signups. 851 * 852 * Passing an empty array to this hook will disable output of the setting on the 853 * signup form, and the default language will be used when creating the site. 854 * 855 * Languages not already installed will be stripped. 856 * 857 * @since 4.4.0 858 * 859 * @param array $available_languages Available languages. 860 */ 861 $languages = (array) apply_filters( 'signup_get_available_languages', get_available_languages() ); 862 863 /* 864 * Strip any non-installed languages and return. 865 * 866 * Re-call get_available_languages() here in case a language pack was installed 867 * in a callback hooked to the 'signup_get_available_languages' filter before this point. 868 */ 869 return array_intersect_assoc( $languages, get_available_languages() ); 870 } 871 872 // Main 873 $active_signup = get_site_option( 'registration', 'none' ); 874 875 /** 876 * Filters the type of site sign-up. 877 * 878 * @since 3.0.0 879 * 880 * @param string $active_signup String that returns registration type. The value can be 881 * 'all', 'none', 'blog', or 'user'. 882 */ 883 $active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); 884 885 if ( current_user_can( 'manage_network' ) ) { 886 echo '<div class="mu_alert">'; 887 _e( 'Greetings Network Administrator!' ); 888 echo ' '; 889 890 switch ( $active_signup ) { 891 case 'none': 892 _e( 'The network currently disallows registrations.' ); 893 break; 894 case 'blog': 895 _e( 'The network currently allows site registrations.' ); 896 break; 897 case 'user': 898 _e( 'The network currently allows user registrations.' ); 899 break; 900 default: 901 _e( 'The network currently allows both site and user registrations.' ); 902 break; 903 } 904 905 echo ' '; 906 907 /* translators: %s: network settings URL */ 908 printf( __( 'To change or disable registration go to your <a href="%s">Options page</a>.' ), esc_url( network_admin_url( 'settings.php' ) ) ); 909 echo '</div>'; 910 } 911 912 $newblogname = isset( $_GET['new'] ) ? strtolower( preg_replace( '/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'] ) ) : null; 913 914 $current_user = wp_get_current_user(); 915 if ( $active_signup == 'none' ) { 916 _e( 'Registration has been disabled.' ); 917 } elseif ( $active_signup == 'blog' && ! is_user_logged_in() ) { 918 $login_url = wp_login_url( network_site_url( 'wp-signup.php' ) ); 919 /* translators: %s: login URL */ 920 printf( __( 'You must first <a href="%s">log in</a>, and then you can create a new site.' ), $login_url ); 921 } else { 922 $stage = isset( $_POST['stage'] ) ? $_POST['stage'] : 'default'; 923 switch ( $stage ) { 924 case 'validate-user-signup': 925 if ( $active_signup == 'all' || $_POST['signup_for'] == 'blog' && $active_signup == 'blog' || $_POST['signup_for'] == 'user' && $active_signup == 'user' ) { 926 validate_user_signup(); 927 } else { 928 _e( 'User registration has been disabled.' ); 929 } 930 break; 931 case 'validate-blog-signup': 932 if ( $active_signup == 'all' || $active_signup == 'blog' ) { 933 validate_blog_signup(); 934 } else { 935 _e( 'Site registration has been disabled.' ); 936 } 937 break; 938 case 'gimmeanotherblog': 939 validate_another_blog_signup(); 940 break; 941 case 'default': 942 default: 943 $user_email = isset( $_POST['user_email'] ) ? $_POST['user_email'] : ''; 944 /** 945 * Fires when the site sign-up form is sent. 946 * 947 * @since 3.0.0 948 */ 949 do_action( 'preprocess_signup_form' ); 950 if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) ) { 951 signup_another_blog( $newblogname ); 952 } elseif ( ! is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'user' ) ) { 953 signup_user( $newblogname, $user_email ); 954 } elseif ( ! is_user_logged_in() && ( $active_signup == 'blog' ) ) { 955 _e( 'Sorry, new registrations are not allowed at this time.' ); 956 } else { 957 _e( 'You are logged in already. No need to register again!' ); 958 } 959 960 if ( $newblogname ) { 961 $newblog = get_blogaddress_by_name( $newblogname ); 962 963 if ( $active_signup == 'blog' || $active_signup == 'all' ) { 964 printf( 965 /* translators: %s: site address */ 966 '<p><em>' . __( 'The site you were looking for, %s, does not exist, but you can create it now!' ) . '</em></p>', 967 '<strong>' . $newblog . '</strong>' 968 ); 969 } else { 970 printf( 971 /* translators: %s: site address */ 972 '<p><em>' . __( 'The site you were looking for, %s, does not exist.' ) . '</em></p>', 973 '<strong>' . $newblog . '</strong>' 974 ); 975 } 976 } 977 break; 978 } 979 } 980 ?> 981 </div> 982 </div> 983 <?php 984 /** 985 * Fires after the sign-up forms, before wp_footer. 986 * 987 * @since 3.0.0 988 */ 989 do_action( 'after_signup_form' ); 990 ?> 991 992 <?php 993 get_footer( 'wp-signup' );
title
Description
Body
title
Description
Body
title
Description
Body
title
Body
| Generated: Sat Dec 15 01:00:07 2018 | Cross-referenced by PHPXref 0.7.1 |