/**
  * Returns the HTML img tags which can be used to display the various icons for a
  * ClientNode object.
  *
  * @return string
  */
 protected function getSuffixIconClient()
 {
     $html = "";
     if ($this->currObj["client_is_priority_speaker"]) {
         $html .= $this->getImage("client_priority.png", "Priority Speaker");
     }
     if ($this->currObj["client_is_channel_commander"]) {
         $html .= $this->getImage("client_cc.png", "Channel Commander");
     }
     if ($this->currObj["client_is_talker"]) {
         $html .= $this->getImage("client_talker.png", "Talk Power granted");
     } elseif ($cntp = $this->currObj->getParent()->channelGetById($this->currObj["cid"])->channel_needed_talk_power) {
         if ($cntp > $this->currObj["client_talk_power"]) {
             $html .= $this->getImage("client_mic_muted.png", "Insufficient Talk Power");
         }
     }
     foreach ($this->currObj->memberOf() as $group) {
         if (!$group["iconid"]) {
             continue;
         }
         $type = $group instanceof ServerGroupNode ? "Server Group" : "Channel Group";
         if (!$group->iconIsLocal("iconid") && $this->ftclient) {
             if (!isset($this->cacheIcon[$group["iconid"]])) {
                 $download = $group->getParent()->transferInitDownload(rand(0x0, 0xffff), 0, $group->iconGetName("iconid"));
                 if ($this->ftclient == "data:image") {
                     $download = Constant::factory("filetransfer://" . $download["host"] . ":" . $download["port"])->download($download["ftkey"], $download["size"]);
                 }
                 $this->cacheIcon[$group["iconid"]] = $download;
             } else {
                 $download = $this->cacheIcon[$group["iconid"]];
             }
             if ($this->ftclient == "data:image") {
                 $html .= $this->getImage("data:" . Convert::imageMimeType($download) . ";base64," . base64_encode($download), $group . " [" . $type . "]", null, false);
             } else {
                 $html .= $this->getImage($this->ftclient . "?ftdata=" . base64_encode(serialize($download)), $group . " [" . $type . "]", null, false);
             }
         } elseif (in_array($group["iconid"], $this->cachedIcons)) {
             $html .= $this->getImage("group_icon_" . $group["iconid"] . ".png", $group . " [" . $type . "]");
         }
     }
     if ($this->currObj["client_icon_id"]) {
         if (!$this->currObj->iconIsLocal("client_icon_id") && $this->ftclient) {
             if (!isset($this->cacheIcon[$this->currObj["client_icon_id"]])) {
                 $download = $this->currObj->getParent()->transferInitDownload(rand(0x0, 0xffff), 0, $this->currObj->iconGetName("client_icon_id"));
                 if ($this->ftclient == "data:image") {
                     $download = Constant::factory("filetransfer://" . $download["host"] . ":" . $download["port"])->download($download["ftkey"], $download["size"]);
                 }
                 $this->cacheIcon[$this->currObj["client_icon_id"]] = $download;
             } else {
                 $download = $this->cacheIcon[$this->currObj["client_icon_id"]];
             }
             if ($this->ftclient == "data:image") {
                 $html .= $this->getImage("data:" . Convert::imageMimeType($download) . ";base64," . base64_encode($download), "Client Icon", null, false);
             } else {
                 $html .= $this->getImage($this->ftclient . "?ftdata=" . base64_encode(serialize($download)), "Client Icon", null, false);
             }
         } elseif (in_array($this->currObj["client_icon_id"], $this->cachedIcons)) {
             $html .= $this->getImage("group_icon_" . $this->currObj["client_icon_id"] . ".png", "Client Icon");
         }
     }
     return $html;
 }
 /**
  * Returns all information available on this node. If $convert is enabled, some property
  * values will be converted to human-readable values.
  *
  * @param  boolean $extend
  * @param  boolean $convert
  *
  * @return array
  */
 public function getInfo($extend = true, $convert = false)
 {
     if ($extend) {
         $this->fetchNodeInfo();
     }
     if ($convert) {
         $info = $this->nodeInfo;
         foreach ($info as $key => $val) {
             $key = String::factory($key);
             if ($key->contains("_bytes_")) {
                 $info[$key->toString()] = Convert::bytes($val);
             } elseif ($key->contains("_bandwidth_")) {
                 $info[$key->toString()] = Convert::bytes($val) . "/s";
             } elseif ($key->contains("_packets_")) {
                 $info[$key->toString()] = number_format($val, null, null, ".");
             } elseif ($key->contains("_packetloss_")) {
                 $info[$key->toString()] = sprintf("%01.2f", floatval($val->toString()) * 100) . "%";
             } elseif ($key->endsWith("_uptime")) {
                 $info[$key->toString()] = Convert::seconds($val);
             } elseif ($key->endsWith("_version")) {
                 $info[$key->toString()] = Convert::version($val);
             } elseif ($key->endsWith("_icon_id")) {
                 $info[$key->toString()] = $this->iconGetName($key)->filterDigits();
             }
         }
         return $info;
     }
     return $this->nodeInfo;
 }
 /**
  * Returns an array filled with all permission categories known to the server including
  * their ID, name and parent.
  *
  * @return array
  */
 public function permissionTree()
 {
     $permtree = array();
     foreach ($this->permissionCats() as $key => $val) {
         $permtree[$val]["permcatid"] = $val;
         $permtree[$val]["permcathex"] = "0x" . dechex($val);
         $permtree[$val]["permcatname"] = String::factory(Convert::permissionCategory($val));
         $permtree[$val]["permcatparent"] = $permtree[$val]["permcathex"][3] == 0 ? 0 : hexdec($permtree[$val]["permcathex"][2] . 0);
         $permtree[$val]["permcatchilren"] = 0;
         $permtree[$val]["permcatcount"] = 0;
         if (isset($permtree[$permtree[$val]["permcatparent"]])) {
             $permtree[$permtree[$val]["permcatparent"]]["permcatchilren"]++;
         }
         if ($permtree[$val]["permcatname"]->contains("/")) {
             $permtree[$val]["permcatname"] = $permtree[$val]["permcatname"]->section("/", 1)->trim();
         }
         foreach ($this->permissionList() as $permission) {
             if ($permission["permid"]["permcatid"] == $val) {
                 $permtree[$val]["permcatcount"]++;
             }
         }
     }
     return $permtree;
 }