*/ class WiseChatBansTab extends WiseChatAbstractTab { public function getFields() { return array( array('_section', 'Bans', 'Bans prevent IP address from publishing new messages in all channels'), array('bans', 'Current Bans', 'bansCallback', 'void'), array('ban_add', 'Add New Ban', 'banAddCallback', 'void'), array('_section', 'Automatic Bans', 'Counts how many bad words are being used by every user and when the threshold is reached then the user is banned from posting messages'), array('enable_autoban', 'Enable Automatic Bans', 'booleanFieldCallback', 'boolean'), array('autoban_threshold', 'Threshold', 'stringFieldCallback', 'integer', 'Determines how many messages containing bad words can be posted by an user before the user gets automatically banned'), array('autoban_duration', 'Duration', 'stringFieldCallback', 'integer', 'Duration of the automatic ban (in minutes). Empty field sets the value to 1440 minutes (1 day)'), array('_section', 'Flood Control', 'Detects spammers by counting how often their post messages and bans them'), array('enable_flood_control', 'Enable Flood Control', 'booleanFieldCallback', 'boolean'), array('flood_control_threshold', 'Threshold', 'stringFieldCallback', 'integer', 'Determines how many messages (in given time window) could be posted by an user before the user gets automatically banned'), array('flood_control_time_frame', 'Time Window', 'stringFieldCallback', 'integer', 'Time window (in minutes) for flood control'), array('flood_control_ban_duration', 'Duration', 'stringFieldCallback', 'integer', 'Duration of the ban (in minutes). Empty field sets the value to 1440 minutes (1 day)'), ); } public function getDefaultValues() { return array( 'bans' => null, 'ban_add' => null, 'enable_autoban' => 0, 'autoban_threshold' => '3', 'autoban_duration' => 1440, 'enable_flood_control' => 0, 'flood_control_threshold' => 200, 'flood_control_time_frame' => 1, 'flood_control_ban_duration' => 1440 ); } public function getParentFields() { return array( 'autoban_threshold' => 'enable_autoban', 'autoban_duration' => 'enable_autoban', 'flood_control_threshold' => 'enable_flood_control', 'flood_control_time_frame' => 'enable_flood_control', 'flood_control_ban_duration' => 'enable_flood_control' ); } public function deleteBanAction() { $ip = $_GET['ip']; $ban = $this->bansDAO->getByIp($ip); if ($ban !== null) { $this->bansDAO->deleteByIp($ip); $this->addMessage('Ban has been deleted'); } } public function addBanAction() { $newBanIP = $_GET['newBanIP']; $newBanDuration = $_GET['newBanDuration']; $ban = $this->bansDAO->getByIp($newBanIP); if ($ban !== null) { $this->addErrorMessage('This IP is already banned'); return; } if (strlen($newBanIP) > 0) { $duration = $this->bansService->getDurationFromString($newBanDuration); $this->bansService->banIpAddress($newBanIP, $duration); $this->addMessage("Ban has been added"); } } public function bansCallback() { $url = admin_url("options-general.php?page=".WiseChatSettings::MENU_SLUG); $bans = $this->bansDAO->getAll(); $html = "

"; if (count($bans) == 0) { $html .= 'No bans were added yet'; } foreach ($bans as $ban) { $deleteURL = $url.'&wc_action=deleteBan&ip='.urlencode($ban->getIp()); $deleteLink = "Delete
"; $html .= sprintf("[%s] %s left | %s", $ban->getIp(), $this->getTimeSummary($ban->getTime() - time()), $deleteLink); } $html .= "

"; print($html); } public function banAddCallback() { $url = admin_url("options-general.php?page=".WiseChatSettings::MENU_SLUG."&wc_action=addBan"); printf( ''. ''. 'Add Ban', wp_nonce_url($url), 'this.href += \'&newBanIP=\' + jQuery(\'#newBanIP\').val() + \'&newBanDuration=\' + jQuery(\'#newBanDuration\').val();' ); } private function getTimeSummary($seconds) { $dateFirst = new DateTime("@0"); $dateSecond = new DateTime("@$seconds"); return $dateFirst->diff($dateSecond)->format('%a days, %h hours, %i minutes and %s seconds'); } }