User-Passwort durch Admin zurück setzen

kaiser

Hello,

ich würde gerne per User einen Button machen, mit dem ich das Passwort zurück setzen & dem User mailen kann.

Habe mir zwar den Code aus dem Core (wp-login.php) angesehen, werde aber nicht so ganz schlau daraus, wie ich vor gehen sollte. Bin für jede Hilfe dankbar!

Code

216  /**
 217   * Handles resetting the user's password.
 218   *
 219   * @uses $wpdb WordPress Database object
 220   *
 221   * @param string $key Hash to validate sending user's password
 222   * @return bool|WP_Error
 223   */
 224  function [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/reset_password.html"]reset_password[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/login.html"]$login[/URL]) {
 225      global [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/wpdb.html"]$wpdb[/URL];
 226  
 227      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/preg_replace.html"]preg_replace[/URL]('/[^a-z0-9]/i', '', [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL]);
 228  
 229      if ( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/empty.html"]empty[/URL]( [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL] ) || ![URL="http://phpxref.ftwr.co.uk/wordpress/_functions/is_string.html"]is_string[/URL]( [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL] ) )
 230          return new [URL="http://phpxref.ftwr.co.uk/wordpress/_classes/wp_error.html"]WP_Error[/URL]('invalid_key', [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Invalid key'));
 231  
 232      if ( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/empty.html"]empty[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/login.html"]$login[/URL]) || ![URL="http://phpxref.ftwr.co.uk/wordpress/_functions/is_string.html"]is_string[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/login.html"]$login[/URL]) )
 233          return new [URL="http://phpxref.ftwr.co.uk/wordpress/_classes/wp_error.html"]WP_Error[/URL]('invalid_key', [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Invalid key'));
 234  
 235      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/wpdb.html"]$wpdb[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_functions/get_row.html"]get_row[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/wpdb.html"]$wpdb[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_functions/prepare.html"]prepare[/URL]("SELECT * FROM [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/wpdb.html"]$wpdb[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_variables/users.html"]users[/URL] WHERE user_activation_key = %s AND user_login = %s", [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/key.html"]$key[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/login.html"]$login[/URL]));
 236      if ( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/empty.html"]empty[/URL]( [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL] ) )
 237          return new [URL="http://phpxref.ftwr.co.uk/wordpress/_classes/wp_error.html"]WP_Error[/URL]('invalid_key', [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Invalid key'));
 238  
 239      // Generate something random for a password...
 240      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/new_pass.html"]$new_pass[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_generate_password.html"]wp_generate_password[/URL]();
 241  
 242      [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/do_action.html"]do_action[/URL]('password_reset', [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/new_pass.html"]$new_pass[/URL]);
 243  
 244      [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_set_password.html"]wp_set_password[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/new_pass.html"]$new_pass[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_variables/ID.html"]ID[/URL]);
 245      [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/update_user_option.html"]update_user_option[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_variables/ID.html"]ID[/URL], 'default_password_nag', true, true); //Set up the Password change nag.
 246      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL]  = sprintf([URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Username: %s'), [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user_login.html"]user_login[/URL]) . "\r\n";
 247      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL] .= sprintf([URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Password: %s'), [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/new_pass.html"]$new_pass[/URL]) . "\r\n";
 248      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL] .= [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/site_url.html"]site_url[/URL]('[URL="http://phpxref.ftwr.co.uk/wordpress/wp-login.php.html"]wp-login.php[/URL]', 'login') . "\r\n";
 249  
 250      if ( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/is_multisite.html"]is_multisite[/URL]() )
 251          [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/blogname.html"]$blogname[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/GLOBALS.html"]$GLOBALS[/URL]['current_site']->site_name;
 252      else
 253          // The blogname option is escaped with esc_html on the way into the database in sanitize_option
 254          // we want to reverse this for the plain text arena of emails.
 255          [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/blogname.html"]$blogname[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_specialchars_decode.html"]wp_specialchars_decode[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_functions/get_option.html"]get_option[/URL]('blogname'), ENT_QUOTES);
 256  
 257      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/title.html"]$title[/URL] = sprintf( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('[%s] Your new password'), [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/blogname.html"]$blogname[/URL] );
 258  
 259      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/title.html"]$title[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/apply_filters.html"]apply_filters[/URL]('password_reset_title', [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/title.html"]$title[/URL]);
 260      [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL] = [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/apply_filters.html"]apply_filters[/URL]('password_reset_message', [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/new_pass.html"]$new_pass[/URL]);
 261  
 262      if ( [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL] && ![URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_mail.html"]wp_mail[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL]->[URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user_email.html"]user_email[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/title.html"]$title[/URL], [URL="http://phpxref.ftwr.co.uk/wordpress/_variables/message.html"]$message[/URL]) )
 263            [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_die.html"]wp_die[/URL]( [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('The e-mail could not be sent.') . "<br />\n" . [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/__.html"]__[/URL]('Possible reason: your host may have disabled the [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/mail.html"]mail[/URL]() function...') );
 264  
 265      [URL="http://phpxref.ftwr.co.uk/wordpress/_functions/wp_password_change_notification.html"]wp_password_change_notification[/URL]([URL="http://phpxref.ftwr.co.uk/wordpress/_variables/user.html"]$user[/URL]);
 266  
 267      return true;
 268  }

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