myaac/system/pages/guilds/invite.php

<?php
/**
 * Invite to guild
 *
 * @package   MyAAC
 * @author    Gesior <jerzyskalski@wp.pl>
 * @author    Slawkens <slawkens@gmail.com>
 * @copyright 2017 MyAAC
 * @version   0.6.1
 * @link      http://my-aac.org
 */
defined('MYAAC') or die('Direct access not allowed!');

//set rights in guild
$guild_name = isset($_REQUEST['guild']) ? $_REQUEST['guild'] : NULL;
$name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : NULL;
if(!$logged) {
	$guild_errors[] = 'You are not logged in. You can\'t invite players.';
}

if(!Validator::guildName($guild_name)) {
	$guild_errors[] = Validator::getLastError();
}

if(empty($guild_errors)) {
	$guild = $ots->createObject('Guild');
	$guild->find($guild_name);
	if(!$guild->isLoaded()) {
		$guild_errors[] = 'Guild with name <b>'.$guild_name.'</b> doesn\'t exist.';
	}
}

if(empty($guild_errors)) {
	$rank_list = $guild->getGuildRanksList();
	$rank_list->orderBy('level', POT::ORDER_DESC);
	$guild_leader = false;
	$guild_vice = false;
	$account_players = $account_logged->getPlayers();
	foreach($account_players as $player) {
		$player_rank = $player->getRank();
		if($player_rank->isLoaded()) {
			foreach($rank_list as $rank_in_guild) {
				if($rank_in_guild->getId() == $player_rank->getId()) {
					$players_from_account_in_guild[] = $player->getName();
					if($player_rank->getLevel() > 1) {
						$guild_vice = true;
						$level_in_guild = $player_rank->getLevel();
					}
					
					if($guild->getOwner()->getId() == $player->getId()) {
						$guild_vice = true;
						$guild_leader = true;
					}
				}
			}
		}
	}
}

if(!$guild_vice) {
	$guild_errors[] = 'You are not a leader or vice leader of guild <b>'.$guild_name.'</b>.'.$level_in_guild;
}

if(isset($_REQUEST['todo']) && $_REQUEST['todo'] == 'save') {
	if(!Validator::characterName($name)) {
		$guild_errors[] = 'Invalid name format.';
	}
	
	if(empty($guild_errors)) {
		$player = new OTS_Player();
		$player->find($name);
		if(!$player->isLoaded()) {
			$guild_errors[] = 'Player with name <b>' . $name . '</b> doesn\'t exist.';
		}
		else
		{
			$rank_of_player = $player->getRank();
			if($rank_of_player->isLoaded()) {
				$guild_errors[] = 'Player with name <b>' . $name . '</b> is already in guild. He must leave guild before you can invite him.';
			}
		}
	}
}
if(empty($guild_errors)) {
	include(SYSTEM . 'libs/pot/InvitesDriver.php');
	new InvitesDriver($guild);
	$invited_list = $guild->listInvites();
	if(count($invited_list) > 0) {
		foreach($invited_list as $invited) {
			if($invited->getName() == $player->getName()) {
				$guild_errors[] = '<b>'.$invited->getName().'</b> is already invited to your guild.';
			}
		}
	}
}

if(!empty($guild_errors)) {
	echo $twig->render('error_box.html.twig', array('errors' => $guild_errors));
	echo '
		<table border="0" cellspacing="0" cellpadding="0" width="100%"><form action="?subtopic=guilds&action=show&guild='.$guild_name.'" method="post"><tr><td><center><input type=image name="Back" alt="Back" src="'.$template_path.'/images/buttons/sbutton_back.gif" border=0 width=120 height="18"></center></td></tr></form></table>';
}
else {
	if(isset($_REQUEST['todo']) && $_REQUEST['todo'] == 'save') {
		$guild->invite($player);
		echo '<TABLE BORDER=0 CELLSPACING=1 CELLPADDING=4 WIDTH=100%><TR BGCOLOR='.$config['vdarkborder'].'><TD class="white"><B>Invite player</B></TD></TR><TR BGCOLOR='.$config['darkborder'].'><TD WIDTH=100%>Player with name <b>'.$player->getName().'</b> has been invited to your guild.</TD></TR></TABLE><br/><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH=100%><FORM ACTION="?subtopic=guilds&action=show&guild='.$guild_name.'" METHOD=post><TR><TD><center><INPUT TYPE=image NAME="Back" ALT="Back" SRC="'.$template_path.'/images/buttons/sbutton_back.gif" BORDER=0 WIDTH=120 HEIGHT=18></center></TD></TR></FORM></TABLE>';
	}
	else {
		echo '<TABLE BORDER=0 CELLSPACING=1 CELLPADDING=4 WIDTH=100%><TR BGCOLOR='.$config['vdarkborder'].'><TD class="white"><B>Invite player</B></TD></TR><TR BGCOLOR='.$config['darkborder'].'><TD WIDTH=100%><FORM ACTION="?subtopic=guilds&action=invite&guild='.$guild->getName().'&todo=save" METHOD=post>Invite player with name:&nbsp;&nbsp;<INPUT TYPE="text" NAME="name">&nbsp;&nbsp;&nbsp;&nbsp;<INPUT TYPE=image NAME="Submit" ALT="Submit" SRC="'.$template_path.'/images/buttons/sbutton_submit.gif" BORDER=0 WIDTH=120 HEIGHT=18></FORM></TD></TD></TR></TR></TABLE><br/><center><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH=100%><TR><FORM ACTION="?subtopic=guilds&action=show&guild='.$guild_name.'" METHOD=post><TD><INPUT TYPE=image NAME="Back" ALT="Back" SRC="'.$template_path.'/images/buttons/sbutton_back.gif" BORDER=0 WIDTH=120 HEIGHT=18></TD></TR></FORM></TABLE></center>';
	}
}