Nodelist import

app/Console/Commands/NodelistImport.php

@@ -0,0 +1,172 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use App\Models\{Flag,Node,Zone};
+
+class NodelistImport extends Command
+{
+	/**
+	 * The name and signature of the console command.
+	 *
+	 * @var string
+	 */
+	protected $signature = 'nodelist:import {file : Nodelist File}';
+
+	/**
+	 * The console command description.
+	 *
+	 * @var string
+	 */
+	protected $description = 'Import Nodelist';
+
+	/**
+	 * Create a new command instance.
+	 *
+	 * @return void
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	/**
+	 * Execute the console command.
+	 *
+	 * @return mixed
+	 */
+	public function handle()
+	{
+		$file = $this->argument('file');
+		$lines = intval(exec("wc -l '$file'"));
+
+		$file = fopen($file,"r");
+		$bar = $this->output->createProgressBar($lines);
+		$bar->setFormat("%current%/%max% [%bar%] %percent:3s%% (%memory%) (%remaining%) ");
+		$bar->setRedrawFrequency(100);
+		$bar->start();
+
+		$zone = $region = $host = NULL;
+
+		while (! feof($file)) {
+			$line = stream_get_line($file, 0, "\r\n");
+
+			// Lines beginning with a semicolon(;) are comments
+			if (preg_match('/^;/',$line) OR ($line == chr(0x1A)))
+				continue;
+
+			$fields = explode(',',$line);
+
+			$o = new Node();
+
+			// First field is either zone,region,host,hub,down,pvt (or blank)
+			if ($fields[0] AND ! in_array($fields[0],['Zone','Region','Host','Hub','Pvt','Down']))
+			{
+				$this->error(sprintf('Invalid field zero [%s] - IGNORING record (%s)',$fields[0],$line));
+				$bar->advance();
+				continue;
+			}
+
+			$status = NULL;
+			$node = 0;
+
+			switch ($fields[0])
+			{
+				case 'Zone': $zone = $fields[1];
+					$zo = Zone::firstOrCreate([
+						'id'=>$zone
+					]);
+				break;
+				case 'Host': $host = $fields[1]; break;
+				case 'Region': $region = $fields[1]; break;
+
+				case 'Down':
+				case 'Pvt': $status = $fields[0];
+				case '':
+					$node = $fields[1];
+					break;
+
+				default:
+					$this->error(sprintf('Unhandled first field [%s]',$fields[0]));
+					$bar->advance();
+					continue;
+			}
+
+			if (! $zone)
+			{
+				$this->error('Zone NOT set, ignoring record...');
+				$bar->advance();
+				continue;
+			}
+
+			if (! $host)
+			{
+				$host = $zone;
+			}
+
+			if (! $region)
+			{
+				$region = 0 ;
+			}
+
+			$o = Node::firstOrNew([
+				'zone_id'=>$zo->id,
+				'host_id'=>$host,
+				'node_id'=>$node,
+			]);
+
+			$o->region_id = $region;
+			$o->system = $fields[2];
+			$o->location = $fields[3];
+			$o->sysop = $fields[4];
+			$o->active = TRUE;
+			$o->status = $status;
+
+			if (! in_array($fields[5],['-Unpublished-']))
+				$o->phone = $fields[5];
+
+			$o->baud = $fields[6];
+			$o->save();
+
+			// Fields 7 onwards are flags
+			$flags = collect();
+			for ($i=7;$i<count($fields);$i++)
+			{
+				$value = NULL;
+				if (preg_match('/^[A-Z]+:/',$fields[$i]))
+				{
+					list($flag,$value) = explode(':',$fields[$i],2);
+				} else {
+					$flag = $fields[$i];
+				}
+
+				$fo = Flag::firstOrNew(
+					['flag'=>$flag]
+				);
+
+				if (! $flag)
+				{
+					$this->warn('Ignoring blank flag on: '.$line);
+					continue;
+				}
+
+				if (! $fo->exists)
+				{
+					$fo->description = 'Auto Created on Import';
+					$fo->save();
+				}
+
+				$flags->put($fo->id,['arguments'=>$value]);
+			}
+
+			$o->flags()->sync($flags);
+
+			$bar->advance();
+		}
+
+		fclose($file);
+		$bar->finish();
+		echo "\n";
+	}
+}

app/Models/Flag.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Flag extends Model
+{
+	protected $fillable = ['flag'];
+}

app/Models/Node.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Node extends Model
+{
+	protected $fillable = ['zone_id','host_id','node_id'];
+
+	public function flags() {
+		return $this->belongsToMany(Flag::class);
+	}
+
+	public function hasFlag($relation, $model)
+	{
+		return (bool) $this->{$relation}()
+			->wherePivot($model->getForeignKey(),$model->{$model->getKeyName()})
+			->count();
+	}
+}

app/Models/Zone.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Zone extends Model
+{
+	protected $fillable = ['id'];
+}