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/includes/acp/ -> acp_board.php (source)

   1  <?php
   2  /**
   3  *
   4  * This file is part of the phpBB Forum Software package.
   5  *
   6  * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7  * @license GNU General Public License, version 2 (GPL-2.0)
   8  *
   9  * For full copyright and license information, please see
  10  * the docs/CREDITS.txt file.
  11  *
  12  */
  13  
  14  /**
  15  * @todo add cron intervals to server settings? (database_gc, queue_interval, session_gc, search_gc, cache_gc, warnings_gc)
  16  */
  17  
  18  /**
  19  * @ignore
  20  */
  21  if (!defined('IN_PHPBB'))
  22  {
  23      exit;
  24  }
  25  
  26  class acp_board
  27  {
  28      var $u_action;
  29      var $new_config;
  30  
  31  	function main($id, $mode)
  32      {
  33          global $user, $template, $request, $language;
  34          global $config, $phpbb_root_path, $phpEx;
  35          global $cache, $phpbb_container, $phpbb_dispatcher, $phpbb_log;
  36  
  37          /** @var \phpbb\language\language $language Language object */
  38          $language = $phpbb_container->get('language');
  39  
  40          $user->add_lang('acp/board');
  41  
  42          $submit = (isset($_POST['submit']) || isset($_POST['allow_quick_reply_enable'])) ? true : false;
  43  
  44          $form_key = 'acp_board';
  45          add_form_key($form_key);
  46  
  47          /**
  48          *    Validation types are:
  49          *        string, int, bool,
  50          *        script_path (absolute path in url - beginning with / and no trailing slash),
  51          *        rpath (relative), rwpath (realtive, writable), path (relative path, but able to escape the root), wpath (writable)
  52          */
  53          switch ($mode)
  54          {
  55              case 'settings':
  56                  $display_vars = array(
  57                      'title'    => 'ACP_BOARD_SETTINGS',
  58                      'vars'    => array(
  59                          'legend1'                => 'ACP_BOARD_SETTINGS',
  60                          'sitename'                => array('lang' => 'SITE_NAME',                'validate' => 'string',    'type' => 'text:40:255', 'explain' => false),
  61                          'site_desc'                => array('lang' => 'SITE_DESC',                'validate' => 'string',    'type' => 'text:40:255', 'explain' => false),
  62                          'site_home_url'            => array('lang' => 'SITE_HOME_URL',            'validate' => 'url',    'type' => 'url:40:255', 'explain' => true),
  63                          'site_home_text'        => array('lang' => 'SITE_HOME_TEXT',        'validate' => 'string',    'type' => 'text:40:255', 'explain' => true),
  64                          'board_index_text'        => array('lang' => 'BOARD_INDEX_TEXT',        'validate' => 'string',    'type' => 'text:40:255', 'explain' => true),
  65                          'board_disable'            => array('lang' => 'DISABLE_BOARD',            'validate' => 'bool',    'type' => 'custom', 'method' => 'board_disable', 'explain' => true),
  66                          'board_disable_msg'        => false,
  67                          'default_lang'            => array('lang' => 'DEFAULT_LANGUAGE',        'validate' => 'lang',    'type' => 'select', 'function' => 'language_select', 'params' => array('{CONFIG_VALUE}'), 'explain' => false),
  68                          'default_dateformat'    => array('lang' => 'DEFAULT_DATE_FORMAT',    'validate' => 'string',    'type' => 'custom', 'method' => 'dateformat_select', 'explain' => true),
  69                          'board_timezone'        => array('lang' => 'SYSTEM_TIMEZONE',        'validate' => 'timezone',    'type' => 'custom', 'method' => 'timezone_select', 'explain' => true),
  70  
  71                          'legend2'                => 'BOARD_STYLE',
  72                          'default_style'            => array('lang' => 'DEFAULT_STYLE',            'validate' => 'int',    'type' => 'select', 'function' => 'style_select', 'params' => array('{CONFIG_VALUE}', false), 'explain' => true),
  73                          'guest_style'            => array('lang' => 'GUEST_STYLE',            'validate' => 'int',    'type' => 'select', 'function' => 'style_select', 'params' => array($this->guest_style_get(), false), 'explain' => true),
  74                          'override_user_style'    => array('lang' => 'OVERRIDE_STYLE',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
  75  
  76                          'legend3'                => 'WARNINGS',
  77                          'warnings_expire_days'    => array('lang' => 'WARNINGS_EXPIRE',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
  78  
  79                          'legend4'                => 'ACP_SUBMIT_CHANGES',
  80                      )
  81                  );
  82              break;
  83  
  84              case 'features':
  85                  $display_vars = array(
  86                      'title'    => 'ACP_BOARD_FEATURES',
  87                      'vars'    => array(
  88                          'legend1'                        => 'ACP_BOARD_FEATURES',
  89                          'allow_privmsg'                    => array('lang' => 'BOARD_PM',                        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
  90                          'allow_topic_notify'            => array('lang' => 'ALLOW_TOPIC_NOTIFY',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  91                          'allow_forum_notify'            => array('lang' => 'ALLOW_FORUM_NOTIFY',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  92                          'allow_namechange'                => array('lang' => 'ALLOW_NAME_CHANGE',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  93                          'allow_attachments'                => array('lang' => 'ALLOW_ATTACHMENTS',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  94                          'allow_pm_attach'                => array('lang' => 'ALLOW_PM_ATTACHMENTS',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  95                          'allow_pm_report'                => array('lang' => 'ALLOW_PM_REPORT',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
  96                          'allow_bbcode'                    => array('lang' => 'ALLOW_BBCODE',                    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  97                          'allow_smilies'                    => array('lang' => 'ALLOW_SMILIES',                    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  98                          'allow_sig'                        => array('lang' => 'ALLOW_SIG',                        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
  99                          'allow_board_notifications'        => array('lang' => 'ALLOW_BOARD_NOTIFICATIONS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 100  
 101                          'allow_nocensors'                => array('lang' => 'ALLOW_NO_CENSORS',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 102                          'allow_bookmarks'                => array('lang' => 'ALLOW_BOOKMARKS',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 103                          'allow_birthdays'                => array('lang' => 'ALLOW_BIRTHDAYS',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 104                          'display_last_subject'            => array('lang' => 'DISPLAY_LAST_SUBJECT',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 105                          'display_unapproved_posts'        => array('lang' => 'DISPLAY_UNAPPROVED_POSTS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 106                          'allow_quick_reply'                => array('lang' => 'ALLOW_QUICK_REPLY',                'validate' => 'bool',    'type' => 'custom', 'method' => 'quick_reply', 'explain' => true),
 107  
 108                          'legend2'                        => 'ACP_SUBMIT_CHANGES',
 109                      )
 110                  );
 111              break;
 112  
 113              case 'avatar':
 114                  /* @var $phpbb_avatar_manager \phpbb\avatar\manager */
 115                  $phpbb_avatar_manager = $phpbb_container->get('avatar.manager');
 116                  $avatar_drivers = $phpbb_avatar_manager->get_all_drivers();
 117  
 118                  $avatar_vars = array();
 119                  foreach ($avatar_drivers as $current_driver)
 120                  {
 121                      /** @var \phpbb\avatar\driver\driver_interface $driver */
 122                      $driver = $phpbb_avatar_manager->get_driver($current_driver, false);
 123  
 124                      /*
 125                      * First grab the settings for enabling/disabling the avatar
 126                      * driver and afterwards grab additional settings the driver
 127                      * might have.
 128                      */
 129                      $avatar_vars += $phpbb_avatar_manager->get_avatar_settings($driver);
 130                      $avatar_vars += $driver->prepare_form_acp($user);
 131                  }
 132  
 133                  $display_vars = array(
 134                      'title'    => 'ACP_AVATAR_SETTINGS',
 135                      'vars'    => array(
 136                          'legend1'                => 'ACP_AVATAR_SETTINGS',
 137                          'avatar_min_width'        => array('lang' => 'MIN_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false),
 138                          'avatar_min_height'        => array('lang' => 'MIN_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false),
 139                          'avatar_max_width'        => array('lang' => 'MAX_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false),
 140                          'avatar_max_height'        => array('lang' => 'MAX_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false),
 141                          'allow_avatar'            => array('lang' => 'ALLOW_AVATARS',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 142                          'avatar_min'            => array('lang' => 'MIN_AVATAR_SIZE',        'validate' => 'int:0',    'type' => 'dimension:0', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 143                          'avatar_max'            => array('lang' => 'MAX_AVATAR_SIZE',        'validate' => 'int:0',    'type' => 'dimension:0', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 144                      )
 145                  );
 146  
 147                  if (!empty($avatar_vars))
 148                  {
 149                      $display_vars['vars'] += $avatar_vars;
 150                  }
 151  
 152                  $display_vars['vars']['legend2'] = 'ACP_SUBMIT_CHANGES';
 153              break;
 154  
 155              case 'message':
 156                  $display_vars = array(
 157                      'title'    => 'ACP_MESSAGE_SETTINGS',
 158                      'lang'    => 'ucp',
 159                      'vars'    => array(
 160                          'legend1'                => 'GENERAL_SETTINGS',
 161                          'allow_privmsg'            => array('lang' => 'BOARD_PM',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 162                          'pm_max_boxes'            => array('lang' => 'BOXES_MAX',                'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 163                          'pm_max_msgs'            => array('lang' => 'BOXES_LIMIT',            'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 164                          'full_folder_action'    => array('lang' => 'FULL_FOLDER_ACTION',    'validate' => 'int',    'type' => 'select', 'method' => 'full_folder_select', 'explain' => true),
 165                          'pm_edit_time'            => array('lang' => 'PM_EDIT_TIME',            'validate' => 'int:0:99999',    'type' => 'number:0:99999', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
 166                          'pm_max_recipients'        => array('lang' => 'PM_MAX_RECIPIENTS',        'validate' => 'int:0:99999',    'type' => 'number:0:99999', 'explain' => true),
 167  
 168                          'legend2'                => 'GENERAL_OPTIONS',
 169                          'allow_mass_pm'            => array('lang' => 'ALLOW_MASS_PM',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 170                          'auth_bbcode_pm'        => array('lang' => 'ALLOW_BBCODE_PM',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 171                          'auth_smilies_pm'        => array('lang' => 'ALLOW_SMILIES_PM',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 172                          'allow_pm_attach'        => array('lang' => 'ALLOW_PM_ATTACHMENTS',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 173                          'allow_sig_pm'            => array('lang' => 'ALLOW_SIG_PM',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 174                          'print_pm'                => array('lang' => 'ALLOW_PRINT_PM',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 175                          'forward_pm'            => array('lang' => 'ALLOW_FORWARD_PM',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 176                          'auth_img_pm'            => array('lang' => 'ALLOW_IMG_PM',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 177                          'auth_flash_pm'            => array('lang' => 'ALLOW_FLASH_PM',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 178                          'enable_pm_icons'        => array('lang' => 'ENABLE_PM_ICONS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 179  
 180                          'legend3'                => 'ACP_SUBMIT_CHANGES',
 181                      )
 182                  );
 183              break;
 184  
 185              case 'post':
 186                  $display_vars = array(
 187                      'title'    => 'ACP_POST_SETTINGS',
 188                      'vars'    => array(
 189                          'legend1'                => 'GENERAL_OPTIONS',
 190                          'allow_topic_notify'    => array('lang' => 'ALLOW_TOPIC_NOTIFY',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 191                          'allow_forum_notify'    => array('lang' => 'ALLOW_FORUM_NOTIFY',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 192                          'allow_bbcode'            => array('lang' => 'ALLOW_BBCODE',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 193                          'allow_post_flash'        => array('lang' => 'ALLOW_POST_FLASH',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 194                          'allow_smilies'            => array('lang' => 'ALLOW_SMILIES',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 195                          'allow_post_links'        => array('lang' => 'ALLOW_POST_LINKS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 196                          'allowed_schemes_links'    => array('lang' => 'ALLOWED_SCHEMES_LINKS',    'validate' => 'csv',    'type' => 'text:0:255', 'explain' => true),
 197                          'allow_nocensors'        => array('lang' => 'ALLOW_NO_CENSORS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 198                          'allow_bookmarks'        => array('lang' => 'ALLOW_BOOKMARKS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 199                          'enable_post_confirm'    => array('lang' => 'VISUAL_CONFIRM_POST',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 200                          'allow_quick_reply'        => array('lang' => 'ALLOW_QUICK_REPLY',        'validate' => 'bool',    'type' => 'custom', 'method' => 'quick_reply', 'explain' => true),
 201  
 202                          'legend2'                => 'POSTING',
 203                          'bump_type'                => false,
 204                          'edit_time'                => array('lang' => 'EDIT_TIME',                'validate' => 'int:0:99999',        'type' => 'number:0:99999', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
 205                          'delete_time'            => array('lang' => 'DELETE_TIME',            'validate' => 'int:0:99999',        'type' => 'number:0:99999', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
 206                          'display_last_edited'    => array('lang' => 'DISPLAY_LAST_EDITED',    'validate' => 'bool',        'type' => 'radio:yes_no', 'explain' => true),
 207                          'flood_interval'        => array('lang' => 'FLOOD_INTERVAL',        'validate' => 'int:0:9999999999',        'type' => 'number:0:9999999999', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
 208                          'bump_interval'            => array('lang' => 'BUMP_INTERVAL',            'validate' => 'int:0',        'type' => 'custom', 'method' => 'bump_interval', 'explain' => true),
 209                          'topics_per_page'        => array('lang' => 'TOPICS_PER_PAGE',        'validate' => 'int:1:9999',        'type' => 'number:1:9999', 'explain' => false),
 210                          'posts_per_page'        => array('lang' => 'POSTS_PER_PAGE',        'validate' => 'int:1:9999',        'type' => 'number:1:9999', 'explain' => false),
 211                          'smilies_per_page'        => array('lang' => 'SMILIES_PER_PAGE',        'validate' => 'int:1:9999',        'type' => 'number:1:9999', 'explain' => false),
 212                          'hot_threshold'            => array('lang' => 'HOT_THRESHOLD',            'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true),
 213                          'max_poll_options'        => array('lang' => 'MAX_POLL_OPTIONS',        'validate' => 'int:2:127',    'type' => 'number:2:127', 'explain' => false),
 214                          'max_post_chars'        => array('lang' => 'CHAR_LIMIT',            'validate' => 'int:0:999999',        'type' => 'number:0:999999', 'explain' => true),
 215                          'min_post_chars'        => array('lang' => 'MIN_CHAR_LIMIT',        'validate' => 'int:1:999999',        'type' => 'number:1:999999', 'explain' => true),
 216                          'max_post_smilies'        => array('lang' => 'SMILIES_LIMIT',            'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true),
 217                          'max_post_urls'            => array('lang' => 'MAX_POST_URLS',            'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true),
 218                          'max_post_font_size'    => array('lang' => 'MAX_POST_FONT_SIZE',    'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true, 'append' => ' %'),
 219                          'max_quote_depth'        => array('lang' => 'QUOTE_DEPTH_LIMIT',        'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true),
 220                          'max_post_img_width'    => array('lang' => 'MAX_POST_IMG_WIDTH',    'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 221                          'max_post_img_height'    => array('lang' => 'MAX_POST_IMG_HEIGHT',    'validate' => 'int:0:9999',        'type' => 'number:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 222  
 223                          'legend3'                => 'ACP_SUBMIT_CHANGES',
 224                      )
 225                  );
 226              break;
 227  
 228              case 'signature':
 229                  $display_vars = array(
 230                      'title'    => 'ACP_SIGNATURE_SETTINGS',
 231                      'vars'    => array(
 232                          'legend1'                => 'GENERAL_OPTIONS',
 233                          'allow_sig'                => array('lang' => 'ALLOW_SIG',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 234                          'allow_sig_bbcode'        => array('lang' => 'ALLOW_SIG_BBCODE',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 235                          'allow_sig_img'            => array('lang' => 'ALLOW_SIG_IMG',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 236                          'allow_sig_flash'        => array('lang' => 'ALLOW_SIG_FLASH',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 237                          'allow_sig_smilies'        => array('lang' => 'ALLOW_SIG_SMILIES',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 238                          'allow_sig_links'        => array('lang' => 'ALLOW_SIG_LINKS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 239  
 240                          'legend2'                => 'GENERAL_SETTINGS',
 241                          'max_sig_chars'            => array('lang' => 'MAX_SIG_LENGTH',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 242                          'max_sig_urls'            => array('lang' => 'MAX_SIG_URLS',            'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 243                          'max_sig_font_size'        => array('lang' => 'MAX_SIG_FONT_SIZE',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true, 'append' => ' %'),
 244                          'max_sig_smilies'        => array('lang' => 'MAX_SIG_SMILIES',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 245                          'max_sig_img_width'        => array('lang' => 'MAX_SIG_IMG_WIDTH',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 246                          'max_sig_img_height'    => array('lang' => 'MAX_SIG_IMG_HEIGHT',    'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 247  
 248                          'legend3'                => 'ACP_SUBMIT_CHANGES',
 249                      )
 250                  );
 251              break;
 252  
 253              case 'registration':
 254                  $display_vars = array(
 255                      'title'    => 'ACP_REGISTER_SETTINGS',
 256                      'vars'    => array(
 257                          'legend1'                => 'GENERAL_SETTINGS',
 258                          'max_name_chars'        => array('lang' => 'USERNAME_LENGTH', 'validate' => 'int:8:180', 'type' => false, 'method' => false, 'explain' => false,),
 259  
 260                          'require_activation'    => array('lang' => 'ACC_ACTIVATION',    'validate' => 'int',    'type' => 'select', 'method' => 'select_acc_activation', 'explain' => true),
 261                          'new_member_post_limit'    => array('lang' => 'NEW_MEMBER_POST_LIMIT', 'validate' => 'int:0:255', 'type' => 'number:0:255', 'explain' => true, 'append' => ' ' . $user->lang['POSTS']),
 262                          'new_member_group_default'=> array('lang' => 'NEW_MEMBER_GROUP_DEFAULT', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
 263                          'min_name_chars'        => array('lang' => 'USERNAME_LENGTH',    'validate' => 'int:1',    'type' => 'custom:5:180', 'method' => 'username_length', 'explain' => true),
 264                          'min_pass_chars'        => array('lang' => 'PASSWORD_LENGTH',    'validate' => 'int:1',    'type' => 'custom', 'method' => 'password_length', 'explain' => true),
 265                          'allow_name_chars'        => array('lang' => 'USERNAME_CHARS',    'validate' => 'string',    'type' => 'select', 'method' => 'select_username_chars', 'explain' => true),
 266                          'pass_complex'            => array('lang' => 'PASSWORD_TYPE',        'validate' => 'string',    'type' => 'select', 'method' => 'select_password_chars', 'explain' => true),
 267                          'chg_passforce'            => array('lang' => 'FORCE_PASS_CHANGE',    'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
 268  
 269                          'legend2'                => 'GENERAL_OPTIONS',
 270                          'allow_namechange'        => array('lang' => 'ALLOW_NAME_CHANGE',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 271                          'allow_emailreuse'        => array('lang' => 'ALLOW_EMAIL_REUSE',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 272                          'enable_confirm'        => array('lang' => 'VISUAL_CONFIRM_REG',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 273                          'max_login_attempts'    => array('lang' => 'MAX_LOGIN_ATTEMPTS',    'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true),
 274                          'max_reg_attempts'        => array('lang' => 'REG_LIMIT',                'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 275  
 276                          'legend3'            => 'COPPA',
 277                          'coppa_enable'        => array('lang' => 'ENABLE_COPPA',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 278                          'coppa_mail'        => array('lang' => 'COPPA_MAIL',        'validate' => 'string',    'type' => 'textarea:5:40', 'explain' => true),
 279                          'coppa_fax'            => array('lang' => 'COPPA_FAX',            'validate' => 'string',    'type' => 'text:25:100', 'explain' => false),
 280  
 281                          'legend4'            => 'ACP_SUBMIT_CHANGES',
 282                      )
 283                  );
 284              break;
 285  
 286              case 'feed':
 287                  $display_vars = array(
 288                      'title'    => 'ACP_FEED_MANAGEMENT',
 289                      'vars'    => array(
 290                          'legend1'                    => 'ACP_FEED_GENERAL',
 291                          'feed_enable'                => array('lang' => 'ACP_FEED_ENABLE',                'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 292                          'feed_item_statistics'        => array('lang' => 'ACP_FEED_ITEM_STATISTICS',        'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true),
 293                          'feed_http_auth'            => array('lang' => 'ACP_FEED_HTTP_AUTH',            'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true),
 294  
 295                          'legend2'                    => 'ACP_FEED_POST_BASED',
 296                          'feed_limit_post'            => array('lang' => 'ACP_FEED_LIMIT',                'validate' => 'int:5:9999',    'type' => 'number:5:9999',                'explain' => true),
 297                          'feed_overall'                => array('lang' => 'ACP_FEED_OVERALL',                'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 298                          'feed_forum'                => array('lang' => 'ACP_FEED_FORUM',                'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 299                          'feed_topic'                => array('lang' => 'ACP_FEED_TOPIC',                'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 300  
 301                          'legend3'                    => 'ACP_FEED_TOPIC_BASED',
 302                          'feed_limit_topic'            => array('lang' => 'ACP_FEED_LIMIT',                'validate' => 'int:5:9999',    'type' => 'number:5:9999',                'explain' => true),
 303                          'feed_topics_new'            => array('lang' => 'ACP_FEED_TOPICS_NEW',            'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 304                          'feed_topics_active'        => array('lang' => 'ACP_FEED_TOPICS_ACTIVE',        'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 305                          'feed_news_id'                => array('lang' => 'ACP_FEED_NEWS',                    'validate' => 'string',    'type' => 'custom', 'method' => 'select_news_forums', 'explain' => true),
 306  
 307                          'legend4'                    => 'ACP_FEED_SETTINGS_OTHER',
 308                          'feed_overall_forums'        => array('lang'    => 'ACP_FEED_OVERALL_FORUMS',        'validate' => 'bool',    'type' => 'radio:enabled_disabled',    'explain' => true ),
 309                          'feed_exclude_id'            => array('lang' => 'ACP_FEED_EXCLUDE_ID',            'validate' => 'string',    'type' => 'custom', 'method' => 'select_exclude_forums', 'explain' => true),
 310  
 311                          'legend5'                    => 'ACP_SUBMIT_CHANGES',
 312                      )
 313                  );
 314              break;
 315  
 316              case 'cookie':
 317                  $display_vars = array(
 318                      'title'    => 'ACP_COOKIE_SETTINGS',
 319                      'vars'    => array(
 320                          'legend1'        => 'ACP_COOKIE_SETTINGS',
 321                          'cookie_domain'    => array('lang' => 'COOKIE_DOMAIN',    'validate' => 'string',    'type' => 'text::255', 'explain' => true),
 322                          'cookie_name'    => array('lang' => 'COOKIE_NAME',    'validate' => 'string',    'type' => 'text::16', 'explain' => true),
 323                          'cookie_path'    => array('lang'    => 'COOKIE_PATH',    'validate' => 'string',    'type' => 'text::255', 'explain' => true),
 324                          'cookie_secure'    => array('lang' => 'COOKIE_SECURE',    'validate' => 'bool',    'type' => 'radio:enabled_disabled', 'explain' => true),
 325                          'cookie_notice'    => array('lang' => 'COOKIE_NOTICE',    'validate' => 'bool',    'type' => 'radio:enabled_disabled', 'explain' => true),
 326  
 327                          'legend2'        => 'ACP_SUBMIT_CHANGES',
 328                      )
 329                  );
 330              break;
 331  
 332              case 'load':
 333                  $display_vars = array(
 334                      'title'    => 'ACP_LOAD_SETTINGS',
 335                      'vars'    => array(
 336                          'legend1'            => 'GENERAL_SETTINGS',
 337                          'limit_load'        => array('lang' => 'LIMIT_LOAD',        'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 338                          'session_length'    => array('lang' => 'SESSION_LENGTH',    'validate' => 'int:60:9999999999',    'type' => 'number:60:9999999999', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
 339                          'active_sessions'    => array('lang' => 'LIMIT_SESSIONS',    'validate' => 'int:0:9999',    'type' => 'number:0:9999', 'explain' => true),
 340                          'load_online_time'    => array('lang' => 'ONLINE_LENGTH',        'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
 341                          'read_notification_expire_days'    => array('lang' => 'READ_NOTIFICATION_EXPIRE_DAYS',    'validate' => 'int:0',    'type' => 'number:0', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
 342  
 343                          'legend2'                => 'GENERAL_OPTIONS',
 344                          'load_notifications'    => array('lang' => 'LOAD_NOTIFICATIONS',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 345                          'load_db_track'            => array('lang' => 'YES_POST_MARKING',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 346                          'load_db_lastread'        => array('lang' => 'YES_READ_MARKING',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 347                          'load_anon_lastread'    => array('lang' => 'YES_ANON_READ_MARKING',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 348                          'load_online'            => array('lang' => 'YES_ONLINE',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 349                          'load_online_guests'    => array('lang' => 'YES_ONLINE_GUESTS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 350                          'load_onlinetrack'        => array('lang' => 'YES_ONLINE_TRACK',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 351                          'load_birthdays'        => array('lang' => 'YES_BIRTHDAYS',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 352                          'load_unreads_search'    => array('lang' => 'YES_UNREAD_SEARCH',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 353                          'load_moderators'        => array('lang' => 'YES_MODERATORS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 354                          'load_jumpbox'            => array('lang' => 'YES_JUMPBOX',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 355                          'load_user_activity'    => array('lang' => 'LOAD_USER_ACTIVITY',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 356                          'load_user_activity_limit'        => array('lang' => 'LOAD_USER_ACTIVITY_LIMIT',        'validate' => 'int:0:99999999',    'type' => 'number:0:99999999', 'explain' => true),
 357                          'load_tplcompile'        => array('lang' => 'RECOMPILE_STYLES',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 358                          'allow_cdn'                => array('lang' => 'ALLOW_CDN',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 359                          'enable_accurate_pm_button'    => array('lang' => 'YES_ACCURATE_PM_BUTTON',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 360                          'allow_live_searches'    => array('lang' => 'ALLOW_LIVE_SEARCHES',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 361  
 362                          'legend3'                => 'CUSTOM_PROFILE_FIELDS',
 363                          'load_cpf_memberlist'    => array('lang' => 'LOAD_CPF_MEMBERLIST',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 364                          'load_cpf_pm'            => array('lang' => 'LOAD_CPF_PM',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain'    => false),
 365                          'load_cpf_viewprofile'    => array('lang' => 'LOAD_CPF_VIEWPROFILE',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 366                          'load_cpf_viewtopic'    => array('lang' => 'LOAD_CPF_VIEWTOPIC',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => false),
 367  
 368                          'legend4'                => 'ACP_SUBMIT_CHANGES',
 369                      )
 370                  );
 371              break;
 372  
 373              case 'auth':
 374                  $display_vars = array(
 375                      'title'    => 'ACP_AUTH_SETTINGS',
 376                      'vars'    => array(
 377                          'legend1'        => 'ACP_AUTH_SETTINGS',
 378                          'auth_method'    => array('lang' => 'AUTH_METHOD',    'validate' => 'string',    'type' => 'select:1:toggable', 'method' => 'select_auth_method', 'explain' => false),
 379                      )
 380                  );
 381              break;
 382  
 383              case 'server':
 384                  $display_vars = array(
 385                      'title'    => 'ACP_SERVER_SETTINGS',
 386                      'vars'    => array(
 387                          'legend1'                => 'ACP_SERVER_SETTINGS',
 388                          'gzip_compress'            => array('lang' => 'ENABLE_GZIP',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 389                          'use_system_cron'        => array('lang' => 'USE_SYSTEM_CRON',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 390  
 391                          'legend2'                => 'PATH_SETTINGS',
 392                          'enable_mod_rewrite'    => array('lang' => 'MOD_REWRITE_ENABLE',    'validate' => 'bool',    'type' => 'custom', 'method' => 'enable_mod_rewrite', 'explain' => true),
 393                          'smilies_path'            => array('lang' => 'SMILIES_PATH',        'validate' => 'rpath',    'type' => 'text:20:255', 'explain' => true),
 394                          'icons_path'            => array('lang' => 'ICONS_PATH',        'validate' => 'rpath',    'type' => 'text:20:255', 'explain' => true),
 395                          'upload_icons_path'        => array('lang' => 'UPLOAD_ICONS_PATH',    'validate' => 'rpath',    'type' => 'text:20:255', 'explain' => true),
 396                          'ranks_path'            => array('lang' => 'RANKS_PATH',        'validate' => 'rpath',    'type' => 'text:20:255', 'explain' => true),
 397  
 398                          'legend3'                => 'SERVER_URL_SETTINGS',
 399                          'force_server_vars'        => array('lang' => 'FORCE_SERVER_VARS',    'validate' => 'bool',            'type' => 'radio:yes_no', 'explain' => true),
 400                          'server_protocol'        => array('lang' => 'SERVER_PROTOCOL',    'validate' => 'string',            'type' => 'text:10:10', 'explain' => true),
 401                          'server_name'            => array('lang' => 'SERVER_NAME',        'validate' => 'string',            'type' => 'text:40:255', 'explain' => true),
 402                          'server_port'            => array('lang' => 'SERVER_PORT',        'validate' => 'int:0:99999',            'type' => 'number:0:99999', 'explain' => true),
 403                          'script_path'            => array('lang' => 'SCRIPT_PATH',        'validate' => 'script_path',    'type' => 'text::255', 'explain' => true),
 404  
 405                          'legend4'                => 'ACP_SUBMIT_CHANGES',
 406                      )
 407                  );
 408              break;
 409  
 410              case 'security':
 411                  $display_vars = array(
 412                      'title'    => 'ACP_SECURITY_SETTINGS',
 413                      'vars'    => array(
 414                          'legend1'                => 'ACP_SECURITY_SETTINGS',
 415                          'allow_autologin'        => array('lang' => 'ALLOW_AUTOLOGIN',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 416                          'allow_password_reset'    => array('lang' => 'ALLOW_PASSWORD_RESET',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 417                          'max_autologin_time'    => array('lang' => 'AUTOLOGIN_LENGTH',        'validate' => 'int:0:99999',    'type' => 'number:0:99999',    'explain' => true,    'append' => ' ' . $user->lang['DAYS']),
 418                          'ip_check'                => array('lang' => 'IP_VALID',                'validate' => 'int',    'type' => 'custom', 'method' => 'select_ip_check', 'explain' => true),
 419                          'browser_check'            => array('lang' => 'BROWSER_VALID',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 420                          'forwarded_for_check'    => array('lang' => 'FORWARDED_FOR_VALID',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 421                          'referer_validation'    => array('lang' => 'REFERRER_VALID',        'validate' => 'int:0:3','type' => 'custom', 'method' => 'select_ref_check', 'explain' => true),
 422                          'remote_upload_verify'    => array('lang' => 'UPLOAD_CERT_VALID',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 423                          'check_dnsbl'            => array('lang' => 'CHECK_DNSBL',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 424                          'email_check_mx'        => array('lang' => 'EMAIL_CHECK_MX',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 425                          'min_pass_chars'        => array('lang' => 'PASSWORD_LENGTH',    'validate' => 'int:1',    'type' => 'custom', 'method' => 'password_length', 'explain' => true),
 426                          'pass_complex'            => array('lang' => 'PASSWORD_TYPE',            'validate' => 'string',    'type' => 'select', 'method' => 'select_password_chars', 'explain' => true),
 427                          'chg_passforce'            => array('lang' => 'FORCE_PASS_CHANGE',        'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
 428                          'max_login_attempts'    => array('lang' => 'MAX_LOGIN_ATTEMPTS',    'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true),
 429                          'ip_login_limit_max'    => array('lang' => 'IP_LOGIN_LIMIT_MAX',    'validate' => 'int:0:999',    'type' => 'number:0:999', 'explain' => true),
 430                          'ip_login_limit_time'    => array('lang' => 'IP_LOGIN_LIMIT_TIME',    'validate' => 'int:0:99999',    'type' => 'number:0:99999', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
 431                          'ip_login_limit_use_forwarded'    => array('lang' => 'IP_LOGIN_LIMIT_USE_FORWARDED',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 432                          'tpl_allow_php'            => array('lang' => 'TPL_ALLOW_PHP',            'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 433                          'form_token_lifetime'    => array('lang' => 'FORM_TIME_MAX',            'validate' => 'int:-1:99999',    'type' => 'number:-1:99999', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
 434                          'form_token_sid_guests'    => array('lang' => 'FORM_SID_GUESTS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 435  
 436                          'legend2'                => 'ACP_SUBMIT_CHANGES',
 437                      )
 438                  );
 439              break;
 440  
 441              case 'email':
 442                  $display_vars = array(
 443                      'title'    => 'ACP_EMAIL_SETTINGS',
 444                      'vars'    => array(
 445                          'legend1'                => 'GENERAL_SETTINGS',
 446                          'email_enable'            => array('lang' => 'ENABLE_EMAIL',            'validate' => 'bool',    'type' => 'radio:enabled_disabled', 'explain' => true),
 447                          'board_email_form'        => array('lang' => 'BOARD_EMAIL_FORM',        'validate' => 'bool',    'type' => 'radio:enabled_disabled', 'explain' => true),
 448                          'email_package_size'    => array('lang' => 'EMAIL_PACKAGE_SIZE',    'validate' => 'int:0',    'type' => 'number:0:99999', 'explain' => true),
 449                          'email_max_chunk_size'    => array('lang' => 'EMAIL_MAX_CHUNK_SIZE',    'validate' => 'int:1:99999',    'type' => 'number:1:99999', 'explain' => true),
 450                          'board_contact'            => array('lang' => 'CONTACT_EMAIL',            'validate' => 'email',    'type' => 'email:25:100', 'explain' => true),
 451                          'board_contact_name'    => array('lang' => 'CONTACT_EMAIL_NAME',    'validate' => 'string',    'type' => 'text:25:50', 'explain' => true),
 452                          'board_email'            => array('lang' => 'ADMIN_EMAIL',            'validate' => 'email',    'type' => 'email:25:100', 'explain' => true),
 453                          'email_force_sender'    => array('lang' => 'EMAIL_FORCE_SENDER',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 454                          'board_email_sig'        => array('lang' => 'EMAIL_SIG',                'validate' => 'string',    'type' => 'textarea:5:30', 'explain' => true),
 455                          'board_hide_emails'        => array('lang' => 'BOARD_HIDE_EMAILS',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 456                          'send_test_email'        => array('lang' => 'SEND_TEST_EMAIL',        'validate' => 'bool',    'type' => 'custom', 'method' => 'send_test_email', 'explain' => true),
 457  
 458                          'legend2'                => 'SMTP_SETTINGS',
 459                          'smtp_delivery'            => array('lang' => 'USE_SMTP',                'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 460                          'smtp_host'                => array('lang' => 'SMTP_SERVER',            'validate' => 'string',    'type' => 'text:25:50', 'explain' => true),
 461                          'smtp_port'                => array('lang' => 'SMTP_PORT',                'validate' => 'int:0:99999',    'type' => 'number:0:99999', 'explain' => true),
 462                          'smtp_auth_method'        => array('lang' => 'SMTP_AUTH_METHOD',        'validate' => 'string',    'type' => 'select', 'method' => 'mail_auth_select', 'explain' => true),
 463                          'smtp_username'            => array('lang' => 'SMTP_USERNAME',            'validate' => 'string',    'type' => 'text:25:255', 'explain' => true),
 464                          'smtp_password'            => array('lang' => 'SMTP_PASSWORD',            'validate' => 'string',    'type' => 'password:25:255', 'explain' => true),
 465                          'smtp_verify_peer'        => array('lang' => 'SMTP_VERIFY_PEER',        'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 466                          'smtp_verify_peer_name'    => array('lang' => 'SMTP_VERIFY_PEER_NAME',    'validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 467                          'smtp_allow_self_signed'=> array('lang' => 'SMTP_ALLOW_SELF_SIGNED','validate' => 'bool',    'type' => 'radio:yes_no', 'explain' => true),
 468  
 469                          'legend3'                => 'ACP_SUBMIT_CHANGES',
 470                      )
 471                  );
 472              break;
 473  
 474              default:
 475                  trigger_error('NO_MODE', E_USER_ERROR);
 476              break;
 477          }
 478  
 479          /**
 480          * Event to add and/or modify acp_board configurations
 481          *
 482          * @event core.acp_board_config_edit_add
 483          * @var    array    display_vars    Array of config values to display and process
 484          * @var    string    mode            Mode of the config page we are displaying
 485          * @var    boolean    submit            Do we display the form or process the submission
 486          * @since 3.1.0-a4
 487          */
 488          $vars = array('display_vars', 'mode', 'submit');
 489          extract($phpbb_dispatcher->trigger_event('core.acp_board_config_edit_add', compact($vars)));
 490  
 491          if (isset($display_vars['lang']))
 492          {
 493              $user->add_lang($display_vars['lang']);
 494          }
 495  
 496          $this->new_config = clone $config;
 497          $cfg_array = (isset($_REQUEST['config'])) ? $request->variable('config', array('' => ''), true) : $this->new_config;
 498          $error = array();
 499  
 500          // Prevalidate allowed URL schemes
 501          if ($mode == 'post')
 502          {
 503              $schemes = array_filter(explode(',', $cfg_array['allowed_schemes_links']));
 504              foreach ($schemes as $scheme)
 505              {
 506                  if (!preg_match('#^[a-z][a-z0-9+\\-.]*$#Di', $scheme))
 507                  {
 508                      $error[] = $language->lang('URL_SCHEME_INVALID', $language->lang('ALLOWED_SCHEMES_LINKS'), $scheme);
 509                  }
 510              }
 511          }
 512  
 513          if ($mode == 'avatar' && $cfg_array['allow_avatar_upload'])
 514          {
 515              // If avatar uploading is enabled but the path setting is empty,
 516              // config variable validation is bypassed. Catch the case here
 517              if (!$cfg_array['avatar_path'])
 518              {
 519                  $error[] = $language->lang('AVATAR_NO_UPLOAD_PATH');
 520              }
 521              else if (!$submit)
 522              {
 523                  $filesystem = $phpbb_container->get('filesystem');
 524                  $avatar_path_exists = $filesystem->exists($phpbb_root_path . $cfg_array['avatar_path']);
 525                  $avatar_path_writable = $filesystem->is_writable($phpbb_root_path . $cfg_array['avatar_path']);
 526  
 527                  // Not existing or writable path will be caught on submit by validate_config_vars().
 528                  // Display the warning if the directory was changed on the server afterwards
 529                  if (!$avatar_path_exists || !$avatar_path_writable)
 530                  {
 531                      $error[] = $language->lang('AVATAR_NO_UPLOAD_DIR');
 532                  }
 533              }
 534          }
 535  
 536          // We validate the complete config if wished
 537          validate_config_vars($display_vars['vars'], $cfg_array, $error);
 538  
 539          if ($submit && !check_form_key($form_key))
 540          {
 541              $error[] = $user->lang['FORM_INVALID'];
 542          }
 543          // Do not write values if there is an error
 544          if (count($error))
 545          {
 546              $submit = false;
 547          }
 548  
 549          // We go through the display_vars to make sure no one is trying to set variables he/she is not allowed to...
 550          foreach ($display_vars['vars'] as $config_name => $data)
 551          {
 552              if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false)
 553              {
 554                  continue;
 555              }
 556  
 557              if ($config_name == 'auth_method' || $config_name == 'feed_news_id' || $config_name == 'feed_exclude_id')
 558              {
 559                  continue;
 560              }
 561  
 562              if ($config_name == 'guest_style')
 563              {
 564                  if (isset($cfg_array[$config_name]))
 565                  {
 566                      $this->guest_style_set($cfg_array[$config_name]);
 567                  }
 568                  continue;
 569              }
 570  
 571              $this->new_config[$config_name] = $config_value = $cfg_array[$config_name];
 572  
 573              if ($submit)
 574              {
 575                  if (isset($data['type']) && strpos($data['type'], 'password') === 0 && $config_value === '********')
 576                  {
 577                      /**
 578                       * Do not update password fields if the content is ********,
 579                       * because that is the password replacement we use to not
 580                       * send the password to the output
 581                       */
 582                      continue;
 583                  }
 584  
 585                  // Array of emoji-enabled configurations
 586                  $config_name_ary = [
 587                      'sitename',
 588                      'site_desc',
 589                      'site_home_text',
 590                      'board_index_text',
 591                      'board_disable_msg',
 592                      'board_email_sig',
 593                  ];
 594  
 595                  /**
 596                   * Event to manage the array of emoji-enabled configurations
 597                   *
 598                   * @event core.acp_board_config_emoji_enabled
 599                   * @var array    config_name_ary        Array of config names to process
 600                   * @since 3.3.3-RC1
 601                   */
 602                  $vars = ['config_name_ary'];
 603                  extract($phpbb_dispatcher->trigger_event('core.acp_board_config_emoji_enabled', compact($vars)));
 604  
 605                  if (in_array($config_name, $config_name_ary))
 606                  {
 607                      /**
 608                       * Replace Emojis and other 4bit UTF-8 chars not allowed by MySQL to UCR/NCR.
 609                       * Using their Numeric Character Reference's Hexadecimal notation.
 610                       */
 611                      $config->set($config_name, utf8_encode_ucr($config_value));
 612                  }
 613                  else
 614                  {
 615                      $config->set($config_name, $config_value);
 616                  }
 617  
 618                  if ($config_name == 'allow_quick_reply' && isset($_POST['allow_quick_reply_enable']))
 619                  {
 620                      enable_bitfield_column_flag(FORUMS_TABLE, 'forum_flags', round(log(FORUM_FLAG_QUICK_REPLY, 2)));
 621                  }
 622              }
 623          }
 624  
 625          // Invalidate the text_formatter cache when posting or server options are changed
 626          if (preg_match('(^(?:post|server)$)', $mode) && $submit)
 627          {
 628              $phpbb_container->get('text_formatter.cache')->invalidate();
 629          }
 630  
 631          // Store news and exclude ids
 632          if ($mode == 'feed' && $submit)
 633          {
 634              $cache->destroy('_feed_news_forum_ids');
 635              $cache->destroy('_feed_excluded_forum_ids');
 636  
 637              $this->store_feed_forums(FORUM_OPTION_FEED_NEWS, 'feed_news_id');
 638              $this->store_feed_forums(FORUM_OPTION_FEED_EXCLUDE, 'feed_exclude_id');
 639          }
 640  
 641          if ($mode == 'auth')
 642          {
 643              // Retrieve a list of auth plugins and check their config values
 644              /* @var $auth_providers \phpbb\auth\provider_collection */
 645              $auth_providers = $phpbb_container->get('auth.provider_collection');
 646  
 647              $updated_auth_settings = false;
 648              $old_auth_config = array();
 649              foreach ($auth_providers as $provider)
 650              {
 651                  /** @var \phpbb\auth\provider\provider_interface $provider */
 652                  if ($fields = $provider->acp())
 653                  {
 654                      // Check if we need to create config fields for this plugin and save config when submit was pressed
 655                      foreach ($fields as $field)
 656                      {
 657                          if (!isset($config[$field]))
 658                          {
 659                              $config->set($field, '');
 660                          }
 661  
 662                          if (!isset($cfg_array[$field]) || strpos($field, 'legend') !== false)
 663                          {
 664                              continue;
 665                          }
 666  
 667                          if (substr($field, -9) === '_password' && $cfg_array[$field] === '********')
 668                          {
 669                              // Do not update password fields if the content is ********,
 670                              // because that is the password replacement we use to not
 671                              // send the password to the output
 672                              continue;
 673                          }
 674  
 675                          $old_auth_config[$field] = $this->new_config[$field];
 676                          $config_value = $cfg_array[$field];
 677                          $this->new_config[$field] = $config_value;
 678  
 679                          if ($submit)
 680                          {
 681                              $updated_auth_settings = true;
 682                              $config->set($field, $config_value);
 683                          }
 684                      }
 685                  }
 686                  unset($fields);
 687              }
 688  
 689              if ($submit && (($cfg_array['auth_method'] != $this->new_config['auth_method']) || $updated_auth_settings))
 690              {
 691                  $method = basename($cfg_array['auth_method']);
 692                  if (array_key_exists('auth.provider.' . $method, (array) $auth_providers))
 693                  {
 694                      $provider = $auth_providers['auth.provider.' . $method];
 695                      if ($error = $provider->init())
 696                      {
 697                          foreach ($old_auth_config as $config_name => $config_value)
 698                          {
 699                              $config->set($config_name, $config_value);
 700                          }
 701                          trigger_error($error . adm_back_link($this->u_action), E_USER_WARNING);
 702                      }
 703                      $config->set('auth_method', basename($cfg_array['auth_method']));
 704                  }
 705                  else
 706                  {
 707                      trigger_error('NO_AUTH_PLUGIN', E_USER_ERROR);
 708                  }
 709              }
 710          }
 711  
 712          if ($mode == 'email' && $request->is_set_post('send_test_email'))
 713          {
 714              if ($config['email_enable'])
 715              {
 716                  include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
 717  
 718                  $messenger = new messenger(false);
 719                  $messenger->template('test');
 720                  $messenger->set_addresses($user->data);
 721                  $messenger->anti_abuse_headers($config, $user);
 722                  $messenger->assign_vars(array(
 723                      'USERNAME'    => html_entity_decode($user->data['username'], ENT_COMPAT),
 724                      'MESSAGE'    => html_entity_decode($request->variable('send_test_email_text', '', true), ENT_COMPAT),
 725                  ));
 726                  $messenger->send(NOTIFY_EMAIL);
 727  
 728                  trigger_error($user->lang('TEST_EMAIL_SENT') . adm_back_link($this->u_action));
 729              }
 730              else
 731              {
 732                  $user->add_lang('memberlist');
 733                  trigger_error($user->lang('EMAIL_DISABLED') . adm_back_link($this->u_action), E_USER_WARNING);
 734              }
 735          }
 736  
 737          if ($submit)
 738          {
 739              $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_CONFIG_' . strtoupper($mode));
 740  
 741              $message = $user->lang('CONFIG_UPDATED');
 742              $message_type = E_USER_NOTICE;
 743              if (!$config['email_enable'] && in_array($mode, array('email', 'registration')) &&
 744                  in_array($config['require_activation'], array(USER_ACTIVATION_SELF, USER_ACTIVATION_ADMIN)))
 745              {
 746                  $message .= '<br /><br />' . $user->lang('ACC_ACTIVATION_WARNING');
 747                  $message_type = E_USER_WARNING;
 748              }
 749              trigger_error($message . adm_back_link($this->u_action), $message_type);
 750          }
 751  
 752          $this->tpl_name = 'acp_board';
 753          $this->page_title = $display_vars['title'];
 754  
 755          $template->assign_vars(array(
 756              'L_TITLE'            => $user->lang[$display_vars['title']],
 757              'L_TITLE_EXPLAIN'    => $user->lang[$display_vars['title'] . '_EXPLAIN'],
 758  
 759              'S_ERROR'            => (count($error)) ? true : false,
 760              'ERROR_MSG'            => implode('<br />', $error),
 761  
 762              'U_ACTION'            => $this->u_action)
 763          );
 764  
 765          // Output relevant page
 766          foreach ($display_vars['vars'] as $config_key => $vars)
 767          {
 768              if (!is_array($vars) && strpos($config_key, 'legend') === false)
 769              {
 770                  continue;
 771              }
 772  
 773              if (strpos($config_key, 'legend') !== false)
 774              {
 775                  $template->assign_block_vars('options', array(
 776                      'S_LEGEND'        => true,
 777                      'LEGEND'        => (isset($user->lang[$vars])) ? $user->lang[$vars] : $vars)
 778                  );
 779  
 780                  continue;
 781              }
 782  
 783              $type = explode(':', $vars['type']);
 784  
 785              $l_explain = '';
 786              if ($vars['explain'] && isset($vars['lang_explain']))
 787              {
 788                  $l_explain = (isset($user->lang[$vars['lang_explain']])) ? $user->lang[$vars['lang_explain']] : $vars['lang_explain'];
 789              }
 790              else if ($vars['explain'])
 791              {
 792                  $l_explain = (isset($user->lang[$vars['lang'] . '_EXPLAIN'])) ? $user->lang[$vars['lang'] . '_EXPLAIN'] : '';
 793              }
 794  
 795              $content = build_cfg_template($type, $config_key, $this->new_config, $config_key, $vars);
 796  
 797              if (empty($content))
 798              {
 799                  continue;
 800              }
 801  
 802              $template->assign_block_vars('options', array(
 803                  'KEY'            => $config_key,
 804                  'TITLE'            => (isset($user->lang[$vars['lang']])) ? $user->lang[$vars['lang']] : $vars['lang'],
 805                  'S_EXPLAIN'        => $vars['explain'] && !empty($l_explain),
 806                  'TITLE_EXPLAIN'    => $l_explain,
 807                  'CONTENT'        => $content,
 808                  )
 809              );
 810  
 811              unset($display_vars['vars'][$config_key]);
 812          }
 813  
 814          if ($mode == 'auth')
 815          {
 816              $template->assign_var('S_AUTH', true);
 817  
 818              foreach ($auth_providers as $provider)
 819              {
 820                  $auth_tpl = $provider->get_acp_template($this->new_config);
 821                  if ($auth_tpl)
 822                  {
 823                      if (array_key_exists('BLOCK_VAR_NAME', $auth_tpl))
 824                      {
 825                          foreach ($auth_tpl['BLOCK_VARS'] as $block_vars)
 826                          {
 827                              $template->assign_block_vars($auth_tpl['BLOCK_VAR_NAME'], $block_vars);
 828                          }
 829                      }
 830                      $template->assign_vars($auth_tpl['TEMPLATE_VARS']);
 831                      $template->assign_block_vars('auth_tpl', array(
 832                          'TEMPLATE_FILE'    => $auth_tpl['TEMPLATE_FILE'],
 833                      ));
 834                  }
 835              }
 836          }
 837      }
 838  
 839      /**
 840      * Select auth method
 841      */
 842  	function select_auth_method($selected_method, $key = '')
 843      {
 844          global $phpbb_container;
 845  
 846          /* @var $auth_providers \phpbb\auth\provider_collection */
 847          $auth_providers = $phpbb_container->get('auth.provider_collection');
 848          $auth_plugins = array();
 849  
 850          foreach ($auth_providers as $key => $value)
 851          {
 852              if (!($value instanceof \phpbb\auth\provider\provider_interface))
 853              {
 854                  continue;
 855              }
 856              $auth_plugins[] = str_replace('auth.provider.', '', $key);
 857          }
 858  
 859          sort($auth_plugins);
 860  
 861          $auth_select = '';
 862          foreach ($auth_plugins as $method)
 863          {
 864              $selected = ($selected_method == $method) ? ' selected="selected"' : '';
 865              $auth_select .= "<option value=\"$method\"$selected data-toggle-setting=\"#auth_{$method}_settings\">" . ucfirst($method) . '</option>';
 866          }
 867  
 868          return $auth_select;
 869      }
 870  
 871      /**
 872      * Select mail authentication method
 873      */
 874  	function mail_auth_select($selected_method, $key = '')
 875      {
 876          global $user;
 877  
 878          $auth_methods = array('PLAIN', 'LOGIN', 'CRAM-MD5', 'DIGEST-MD5', 'POP-BEFORE-SMTP');
 879          $s_smtp_auth_options = '';
 880  
 881          foreach ($auth_methods as $method)
 882          {
 883              $s_smtp_auth_options .= '<option value="' . $method . '"' . (($selected_method == $method) ? ' selected="selected"' : '') . '>' . $user->lang['SMTP_' . str_replace('-', '_', $method)] . '</option>';
 884          }
 885  
 886          return $s_smtp_auth_options;
 887      }
 888  
 889      /**
 890      * Select full folder action
 891      */
 892  	function full_folder_select($value, $key = '')
 893      {
 894          global $user;
 895  
 896          return '<option value="1"' . (($value == 1) ? ' selected="selected"' : '') . '>' . $user->lang['DELETE_OLDEST_MESSAGES'] . '</option><option value="2"' . (($value == 2) ? ' selected="selected"' : '') . '>' . $user->lang['HOLD_NEW_MESSAGES_SHORT'] . '</option>';
 897      }
 898  
 899      /**
 900      * Select ip validation
 901      */
 902  	function select_ip_check($value, $key = '')
 903      {
 904          $radio_ary = array(4 => 'ALL', 3 => 'CLASS_C', 2 => 'CLASS_B', 0 => 'NO_IP_VALIDATION');
 905  
 906          return h_radio('config[ip_check]', $radio_ary, $value, $key);
 907      }
 908  
 909      /**
 910      * Select referer validation
 911      */
 912  	function select_ref_check($value, $key = '')
 913      {
 914          $radio_ary = array(REFERER_VALIDATE_PATH => 'REF_PATH', REFERER_VALIDATE_HOST => 'REF_HOST', REFERER_VALIDATE_NONE => 'NO_REF_VALIDATION');
 915  
 916          return h_radio('config[referer_validation]', $radio_ary, $value, $key);
 917      }
 918  
 919      /**
 920      * Select account activation method
 921      */
 922  	function select_acc_activation($selected_value, $value)
 923      {
 924          global $user, $config;
 925  
 926          $act_ary = array(
 927              'ACC_DISABLE'    => array(true, USER_ACTIVATION_DISABLE),
 928              'ACC_NONE'        => array(true, USER_ACTIVATION_NONE),
 929              'ACC_USER'        => array($config['email_enable'], USER_ACTIVATION_SELF),
 930              'ACC_ADMIN'        => array($config['email_enable'], USER_ACTIVATION_ADMIN),
 931          );
 932  
 933          $act_options = '';
 934          foreach ($act_ary as $key => $data)
 935          {
 936              list($available, $value) = $data;
 937              $selected = ($selected_value == $value) ? ' selected="selected"' : '';
 938              $class = (!$available) ? ' class="disabled-option"' : '';
 939              $act_options .= '<option value="' . $value . '"' . $selected . $class . '>' . $user->lang($key) . '</option>';
 940          }
 941  
 942          return $act_options;
 943      }
 944  
 945      /**
 946      * Maximum/Minimum username length
 947      */
 948  	function username_length($value, $key = '')
 949      {
 950          global $user;
 951  
 952          return '<input id="' . $key . '" type="number" min="1" max="999" name="config[min_name_chars]" value="' . $value . '" /> ' . $user->lang['MIN_CHARS'] . '&nbsp;&nbsp;<input type="number" min="8" max="180" name="config[max_name_chars]" value="' . $this->new_config['max_name_chars'] . '" /> ' . $user->lang['MAX_CHARS'];
 953      }
 954  
 955      /**
 956      * Allowed chars in usernames
 957      */
 958  	function select_username_chars($selected_value, $key)
 959      {
 960          global $user;
 961  
 962          $user_char_ary = array('USERNAME_CHARS_ANY', 'USERNAME_ALPHA_ONLY', 'USERNAME_ALPHA_SPACERS', 'USERNAME_LETTER_NUM', 'USERNAME_LETTER_NUM_SPACERS', 'USERNAME_ASCII');
 963          $user_char_options = '';
 964          foreach ($user_char_ary as $user_type)
 965          {
 966              $selected = ($selected_value == $user_type) ? ' selected="selected"' : '';
 967              $user_char_options .= '<option value="' . $user_type . '"' . $selected . '>' . $user->lang[$user_type] . '</option>';
 968          }
 969  
 970          return $user_char_options;
 971      }
 972  
 973      /**
 974      * Minimum password length
 975      */
 976  	function password_length($value, $key)
 977      {
 978          global $user;
 979  
 980          return '<input id="' . $key . '" type="number" min="1" max="999" name="config[min_pass_chars]" value="' . $value . '" /> ' . $user->lang['MIN_CHARS'];
 981      }
 982  
 983      /**
 984      * Required chars in passwords
 985      */
 986  	function select_password_chars($selected_value, $key)
 987      {
 988          global $user;
 989  
 990          $pass_type_ary = array('PASS_TYPE_ANY', 'PASS_TYPE_CASE', 'PASS_TYPE_ALPHA', 'PASS_TYPE_SYMBOL');
 991          $pass_char_options = '';
 992          foreach ($pass_type_ary as $pass_type)
 993          {
 994              $selected = ($selected_value == $pass_type) ? ' selected="selected"' : '';
 995              $pass_char_options .= '<option value="' . $pass_type . '"' . $selected . '>' . $user->lang[$pass_type] . '</option>';
 996          }
 997  
 998          return $pass_char_options;
 999      }
1000  
1001      /**
1002      * Select bump interval
1003      */
1004  	function bump_interval($value, $key)
1005      {
1006          global $user;
1007  
1008          $s_bump_type = '';
1009          $types = array('m' => 'MINUTES', 'h' => 'HOURS', 'd' => 'DAYS');
1010          foreach ($types as $type => $lang)
1011          {
1012              $selected = ($this->new_config['bump_type'] == $type) ? ' selected="selected"' : '';
1013              $s_bump_type .= '<option value="' . $type . '"' . $selected . '>' . $user->lang[$lang] . '</option>';
1014          }
1015  
1016          return '<input id="' . $key . '" type="text" size="3" maxlength="4" name="config[bump_interval]" value="' . $value . '" />&nbsp;<select name="config[bump_type]">' . $s_bump_type . '</select>';
1017      }
1018  
1019      /**
1020      * Board disable option and message
1021      */
1022  	function board_disable($value, $key)
1023      {
1024          $radio_ary = array(1 => 'YES', 0 => 'NO');
1025  
1026          return h_radio('config[board_disable]', $radio_ary, $value) . '<br /><input id="' . $key . '" type="text" name="config[board_disable_msg]" maxlength="255" size="40" value="' . $this->new_config['board_disable_msg'] . '" />';
1027      }
1028  
1029      /**
1030      * Global quick reply enable/disable setting and button to enable in all forums
1031      */
1032  	function quick_reply($value, $key)
1033      {
1034          global $user;
1035  
1036          $radio_ary = array(1 => 'YES', 0 => 'NO');
1037  
1038          return h_radio('config[allow_quick_reply]', $radio_ary, $value) .
1039              '<br /><br /><input class="button2" type="submit" id="' . $key . '_enable" name="' . $key . '_enable" value="' . $user->lang['ALLOW_QUICK_REPLY_BUTTON'] . '" />';
1040      }
1041  
1042      /**
1043      * Select guest timezone
1044      */
1045  	function timezone_select($value, $key)
1046      {
1047          global $template, $user;
1048  
1049          $timezone_select = phpbb_timezone_select($template, $user, $value, true);
1050  
1051          return '<select name="config[' . $key . ']" id="' . $key . '">' . $timezone_select . '</select>';
1052      }
1053  
1054      /**
1055      * Get guest style
1056      */
1057  	public function guest_style_get()
1058      {
1059          global $db;
1060  
1061          $sql = 'SELECT user_style
1062              FROM ' . USERS_TABLE . '
1063              WHERE user_id = ' . ANONYMOUS;
1064          $result = $db->sql_query($sql);
1065  
1066          $style = (int) $db->sql_fetchfield('user_style');
1067          $db->sql_freeresult($result);
1068  
1069          return $style;
1070      }
1071  
1072      /**
1073      * Set guest style
1074      *
1075      * @param    int        $style_id    The style ID
1076      */
1077  	public function guest_style_set($style_id)
1078      {
1079          global $db;
1080  
1081          $sql = 'UPDATE ' . USERS_TABLE . '
1082              SET user_style = ' . (int) $style_id . '
1083              WHERE user_id = ' . ANONYMOUS;
1084          $db->sql_query($sql);
1085      }
1086  
1087      /**
1088      * Select default dateformat
1089      */
1090  	function dateformat_select($value, $key)
1091      {
1092          global $user, $config;
1093  
1094          // Let the format_date function operate with the acp values
1095          $old_tz = $user->timezone;
1096          try
1097          {
1098              $user->timezone = new DateTimeZone($config['board_timezone']);
1099          }
1100          catch (\Exception $e)
1101          {
1102              // If the board timezone is invalid, we just use the users timezone.
1103          }
1104  
1105          $dateformat_options = '';
1106  
1107          foreach ($user->lang['dateformats'] as $format => $null)
1108          {
1109              $dateformat_options .= '<option value="' . $format . '"' . (($format == $value) ? ' selected="selected"' : '') . '>';
1110              $dateformat_options .= $user->format_date(time(), $format, false) . ((strpos($format, '|') !== false) ? $user->lang['VARIANT_DATE_SEPARATOR'] . $user->format_date(time(), $format, true) : '');
1111              $dateformat_options .= '</option>';
1112          }
1113  
1114          $dateformat_options .= '<option value="custom"';
1115          if (!isset($user->lang['dateformats'][$value]))
1116          {
1117              $dateformat_options .= ' selected="selected"';
1118          }
1119          $dateformat_options .= '>' . $user->lang['CUSTOM_DATEFORMAT'] . '</option>';
1120  
1121          // Reset users date options
1122          $user->timezone = $old_tz;
1123  
1124          return "<select name=\"dateoptions\" id=\"dateoptions\" onchange=\"if (this.value == 'custom') { document.getElementById('" . addslashes($key) . "').value = '" . addslashes($value) . "'; } else { document.getElementById('" . addslashes($key) . "').value = this.value; }\">$dateformat_options</select>
1125          <input type=\"text\" name=\"config[$key]\" id=\"$key\" value=\"$value\" maxlength=\"64\" />";
1126      }
1127  
1128      /**
1129      * Select multiple forums
1130      */
1131  	function select_news_forums($value, $key)
1132      {
1133          $forum_list = make_forum_select(false, false, true, true, true, false, true);
1134  
1135          // Build forum options
1136          $s_forum_options = '<select id="' . $key . '" name="' . $key . '[]" multiple="multiple">';
1137          foreach ($forum_list as $f_id => $f_row)
1138          {
1139              $f_row['selected'] = phpbb_optionget(FORUM_OPTION_FEED_NEWS, $f_row['forum_options']);
1140  
1141              $s_forum_options .= '<option value="' . $f_id . '"' . (($f_row['selected']) ? ' selected="selected"' : '') . (($f_row['disabled']) ? ' disabled="disabled" class="disabled-option"' : '') . '>' . $f_row['padding'] . $f_row['forum_name'] . '</option>';
1142          }
1143          $s_forum_options .= '</select>';
1144  
1145          return $s_forum_options;
1146      }
1147  
1148  	function select_exclude_forums($value, $key)
1149      {
1150          $forum_list = make_forum_select(false, false, true, true, true, false, true);
1151  
1152          // Build forum options
1153          $s_forum_options = '<select id="' . $key . '" name="' . $key . '[]" multiple="multiple">';
1154          foreach ($forum_list as $f_id => $f_row)
1155          {
1156              $f_row['selected'] = phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $f_row['forum_options']);
1157  
1158              $s_forum_options .= '<option value="' . $f_id . '"' . (($f_row['selected']) ? ' selected="selected"' : '') . (($f_row['disabled']) ? ' disabled="disabled" class="disabled-option"' : '') . '>' . $f_row['padding'] . $f_row['forum_name'] . '</option>';
1159          }
1160          $s_forum_options .= '</select>';
1161  
1162          return $s_forum_options;
1163      }
1164  
1165  	function store_feed_forums($option, $key)
1166      {
1167          global $db, $cache, $request;
1168  
1169          // Get key
1170          $values = $request->variable($key, array(0 => 0));
1171  
1172          // Empty option bit for all forums
1173          $sql = 'UPDATE ' . FORUMS_TABLE . '
1174              SET forum_options = forum_options - ' . (1 << $option) . '
1175              WHERE ' . $db->sql_bit_and('forum_options', $option, '<> 0');
1176          $db->sql_query($sql);
1177  
1178          // Already emptied for all...
1179          if (count($values))
1180          {
1181              // Set for selected forums
1182              $sql = 'UPDATE ' . FORUMS_TABLE . '
1183                  SET forum_options = forum_options + ' . (1 << $option) . '
1184                  WHERE ' . $db->sql_in_set('forum_id', $values);
1185              $db->sql_query($sql);
1186          }
1187  
1188          // Empty sql cache for forums table because options changed
1189          $cache->destroy('sql', FORUMS_TABLE);
1190      }
1191  
1192      /**
1193      * Option to enable/disable removal of 'app.php' from URLs
1194      *
1195      * Note that if mod_rewrite is on, URLs without app.php will still work,
1196      * but any paths generated by the controller helper url() method will not
1197      * contain app.php.
1198      *
1199      * @param int $value The current config value
1200      * @param string $key The config key
1201      * @return string The HTML for the form field
1202      */
1203  	function enable_mod_rewrite($value, $key)
1204      {
1205          global $user;
1206  
1207          // Determine whether mod_rewrite is enabled on the server
1208          // NOTE: This only works on Apache servers on which PHP is NOT
1209          // installed as CGI. In that case, there is no way for PHP to
1210          // determine whether or not the Apache module is enabled.
1211          //
1212          // To be clear on the value of $mod_rewite:
1213          // null = Cannot determine whether or not the server has mod_rewrite
1214          //        enabled
1215          // false = Can determine that the server does NOT have mod_rewrite
1216          //         enabled
1217          // true = Can determine that the server DOES have mod_rewrite_enabled
1218          $mod_rewrite = null;
1219          if (function_exists('apache_get_modules'))
1220          {
1221              $mod_rewrite = (bool) in_array('mod_rewrite', apache_get_modules());
1222          }
1223  
1224          // If $message is false, mod_rewrite is enabled.
1225          // Otherwise, it is not and we need to:
1226          // 1) disable the form field
1227          // 2) make sure the config value is set to 0
1228          // 3) append the message to the return
1229          $value = ($mod_rewrite === false) ? 0 : $value;
1230          $message = $mod_rewrite === null ? 'MOD_REWRITE_INFORMATION_UNAVAILABLE' : ($mod_rewrite === false ? 'MOD_REWRITE_DISABLED' : false);
1231  
1232          // Let's do some friendly HTML injection if we want to disable the
1233          // form field because h_radio() has no pretty way of doing so
1234          $field_name = 'config[enable_mod_rewrite]' . ($message === 'MOD_REWRITE_DISABLED' ? '" disabled="disabled' : '');
1235  
1236          return h_radio($field_name, array(1 => 'YES', 0 => 'NO'), $value) .
1237              ($message !== false ? '<br /><span>' . $user->lang($message) . '</span>' : '');
1238      }
1239  
1240  	function send_test_email($value, $key)
1241      {
1242          global $user;
1243  
1244          return '<input class="button2" type="submit" id="' . $key . '" name="' . $key . '" value="' . $user->lang('SEND_TEST_EMAIL') . '" />
1245                  <textarea id="' . $key . '_text" name="' . $key . '_text" placeholder="' . $user->lang('MESSAGE') . '"></textarea>';
1246      }
1247  }


Generated: Sat Nov 4 14:26:03 2023 Cross-referenced by PHPXref 0.7.1