Reply.php

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<?php
 
namespace PlanetTeamSpeak\TeamSpeak3Framework\Adapter\ServerQuery;
 
use PlanetTeamSpeak\TeamSpeak3Framework\Exception\AdapterException;
use PlanetTeamSpeak\TeamSpeak3Framework\Exception\ServerQueryException;
use PlanetTeamSpeak\TeamSpeak3Framework\Helper\Signal;
use PlanetTeamSpeak\TeamSpeak3Framework\Helper\StringHelper;
use PlanetTeamSpeak\TeamSpeak3Framework\Node\Host;
use PlanetTeamSpeak\TeamSpeak3Framework\TeamSpeak3;

class Reply
{
    protected StringHelper $cmd;

    protected ?StringHelper $rpl = null;

    protected ?Host $con;

    protected array $err = [];

    protected array $evt = [];

    protected bool $exp = true;

    public function __construct(array $rpl, string $cmd = "", Host $con = null, bool $exp = true)
    {
        $this->cmd = new StringHelper($cmd);
        $this->con = $con;
        $this->exp = $exp;
 
        $this->fetchError(array_pop($rpl));
        $this->fetchReply($rpl);
    }

    public function toString(): ?StringHelper
    {
        return (!func_num_args()) ? $this->rpl->unescape() : $this->rpl;
    }

    public function toLines(): array
    {
        if (!count($this->rpl)) {
            return [];
        }
 
        $list = $this->toString(0)->split(TeamSpeak3::SEPARATOR_LIST);
 
        if (!func_num_args()) {
            for ($i = 0; $i < count($list); $i++) {
                $list[$i]->unescape();
            }
        }
 
        return $list;
    }

    public function toTable(): array
    {
        $table = [];
 
        foreach ($this->toLines(0) as $cells) {
            $pairs = $cells->split(TeamSpeak3::SEPARATOR_CELL);
 
            if (!func_num_args()) {
                for ($i = 0; $i < count($pairs); $i++) {
                    $pairs[$i]->unescape();
                }
            }
 
            $table[] = $pairs;
        }
 
        return $table;
    }

    public function toArray(): array
    {
        $array = [];
        $table = $this->toTable(1);
 
        for ($i = 0; $i < count($table); $i++) {
            foreach ($table[$i] as $pair) {
                if (!count($pair)) {
                    continue;
                }
 
                if (!$pair->contains(TeamSpeak3::SEPARATOR_PAIR)) {
                    $array[$i][$pair->toString()] = null;
                } else {
                    list($ident, $value) = $pair->split(TeamSpeak3::SEPARATOR_PAIR, 2);
 
                    $array[$i][$ident->toString()] = $value->isInt() ? $value->toInt() : (!func_num_args() ? $value->unescape() : $value);
                }
            }
        }
 
        return $array;
    }

    public function toAssocArray($ident): array
    {
        $nodes = (func_num_args() > 1) ? $this->toArray(1) : $this->toArray();
        $array = [];
 
        foreach ($nodes as $node) {
            if (isset($node[$ident])) {
                $array[(is_object($node[$ident])) ? $node[$ident]->toString() : $node[$ident]] = $node;
            } else {
                throw new ServerQueryException("invalid parameter. ident '$ident' does not exist in node '".json_encode($node)."'", 0x602);
            }
        }
 
        return $array;
    }

    public function toList(): array
    {
        $array = func_num_args() ? $this->toArray(1) : $this->toArray();
 
        if (count($array) == 1) {
            return array_shift($array);
        }
 
        return $array;
    }

    public function toObjectArray(): array
    {
        $array = (func_num_args() > 1) ? $this->toArray(1) : $this->toArray();
 
        for ($i = 0; $i < count($array); $i++) {
            $array[$i] = (object)$array[$i];
        }
 
        return $array;
    }

    public function getCommandString(): StringHelper
    {
        return new StringHelper($this->cmd);
    }

    public function getNotifyEvents(): array
    {
        return $this->evt;
    }

    public function getErrorProperty(string $ident, mixed $default = null): mixed
    {
        return (array_key_exists($ident, $this->err)) ? $this->err[$ident] : $default;
    }

    protected function fetchError(StringHelper $err): void
    {
        $cells = $err->section(TeamSpeak3::SEPARATOR_CELL, 1, 3);
 
        foreach ($cells->split(TeamSpeak3::SEPARATOR_CELL) as $pair) {
            list($ident, $value) = $pair->split(TeamSpeak3::SEPARATOR_PAIR);
 
            $this->err[$ident->toString()] = $value->isInt() ? $value->toInt() : $value->unescape();
        }
 
        Signal::getInstance()->emit("notifyError", $this);
 
        if ($this->getErrorProperty("id", 0x00) != 0x00 && $this->exp) {
            if ($permid = $this->getErrorProperty("failed_permid")) {
                if ($permsid = key($this->con->request("permget permid=" . $permid, false)->toAssocArray("permsid"))) {
                    $suffix = " (failed on " . $permsid . ")";
                } else {
                    $suffix = " (failed on " . $this->cmd->section(TeamSpeak3::SEPARATOR_CELL) . " " . $permid . "/0x" . strtoupper(dechex($permid)) . ")";
                }
            } elseif ($details = $this->getErrorProperty("extra_msg")) {
                $suffix = " (" . trim($details) . ")";
            } else {
                $suffix = "";
            }
 
            throw new ServerQueryException($this->getErrorProperty("msg") . $suffix, $this->getErrorProperty("id"), $this->getErrorProperty("return_code"));
        }
    }

    protected function fetchReply(array $rpl): void
    {
        foreach ($rpl as $key => $val) {
            if ($val->startsWith(TeamSpeak3::TS3_MOTD_PREFIX) || $val->startsWith(TeamSpeak3::TEA_MOTD_PREFIX) || (defined("CUSTOM_MOTD_PREFIX") && $val->startsWith(CUSTOM_MOTD_PREFIX))) {
                unset($rpl[$key]);
            } elseif ($val->startsWith(TeamSpeak3::EVENT)) {
                $this->evt[] = new Event($val, $this->con);
                unset($rpl[$key]);
            }
        }
 
        $this->rpl = new StringHelper(implode(TeamSpeak3::SEPARATOR_LIST, $rpl));
    }
}