122 lines
2.7 KiB
PHP
122 lines
2.7 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Support\Collection;
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use SimpleXMLElement;
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/**
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* Represents the SimBrief XML instance with some helper methods
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*/
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class SimBriefXML extends SimpleXMLElement
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{
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/**
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* Return a padded flight level
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*
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* @return string
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*/
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public function getFlightLevel(): string
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{
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if (empty($this->alternate->cruise_altitude)) {
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return '0'; // unknown?
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}
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$fl = (int) ($this->alternate->cruise_altitude) / 100;
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return str_pad($fl, 3, '0', STR_PAD_LEFT);
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}
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/**
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* Retrieve all of the flightplans
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*
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* @return Collection
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*/
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public function getFlightPlans(): Collection
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{
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$fps = [];
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$base_url = $this->fms_downloads->directory;
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// TODO: Put vmsACARS on top
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if (!empty($this->fms_downloads->vma)) {
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$fps[] = [
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'name' => $this->fms_downloads->vma->name->__toString(),
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'url' => $base_url.$this->fms_downloads->vma->link,
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];
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}
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foreach ($this->fms_downloads->children() as $child) {
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if ($child->getName() === 'directory') {
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continue;
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}
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$fps[] = [
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'name' => $child->name->__toString(),
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'url' => $base_url.$child->link,
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];
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}
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return collect($fps);
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}
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/**
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* Return a generator which sends out the fix values. This can be a long list
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*
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* @return \Generator
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*/
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public function getRoute()
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{
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foreach ($this->navlog->children()->fix as $fix) {
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$type = $fix->type->__toString();
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if ($type === 'apt') {
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continue;
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}
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$ident = $fix->ident->__toString();
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if ($ident === 'TOC' || $ident === 'TOD') {
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continue;
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}
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yield $fix;
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}
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}
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/**
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* Get the route as a string
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*
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* @return string
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*/
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public function getRouteString(): string
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{
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if (!empty($this->general->route)) {
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return $this->general->route->__toString();
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}
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$route = [];
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foreach ($this->getRoute() as $fix) {
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$route[] = $fix->ident->__toString();
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}
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return implode(' ', $route);
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}
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/**
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* Retrieve all of the image links
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*
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* @return Collection
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*/
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public function getImages(): Collection
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{
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$images = [];
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$base_url = $this->images->directory;
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foreach ($this->images->map as $image) {
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$images[] = [
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'name' => $image->name->__toString(),
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'url' => $base_url.$image->link,
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];
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}
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return collect($images);
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}
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}
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