More work on user linking to existing defined system

app/Classes/Font.php

@@ -47,23 +47,23 @@ class Font
 	 */
 	private function chars(): Collection
 	{
-		static $chars = NULL;
+		static $chars = [];
 
-		if (is_null($chars) && $this->text) {
+		if ($this->text && empty($chars[$this->text])) {
 			// Trim any leading/trailing spaces
 			$text = trim(strtolower($this->text));
-			$chars = collect();
+			$chars[$this->text] = collect();
 
 			// Work out the characters we need
 			foreach (array_unique(str_split($text)) as $c) {
 				if (! $x=Arr::get(static::FONT,$c))
 					continue;
 
-				$chars->put($c,$x);
+				$chars[$this->text]->put($c,$x);
 			}
 		}
 
-		return $chars ?: collect();
+		return $chars[$this->text] ?: collect();
 	}
 
 	/**
@@ -94,7 +94,7 @@ class Font
 
 		// If the last character is a space, we'll reduce the width
 		$space = TRUE;
-		foreach ($chars->get($c) as $line => $x)
+		foreach ($chars->get($c) as $x)
 			if (array_pop($x) != 32) {
 				$space = FALSE;
 				break;

app/Console/Commands/UserCodeSend.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Notification;
+
+use App\Models\{Address,User};
+use App\Notifications\AddressLink;
+
+class UserCodeSend extends Command
+{
+	protected $signature = 'user:code:send'
+		.' {ftn : FTN to send link code to}'
+		.' {email : User to send the link to}';
+
+	protected $description = 'Send a link to a user';
+
+	/**
+	 * Execute the console command.
+	 *
+	 * @return mixed
+	 * @throws \Exception
+	 */
+	public function handle()
+	{
+		$ao = Address::findFTN($this->argument('ftn'));
+		$uo = User::where('email',$this->argument('email'))->singleOrFail();
+
+		Notification::route('netmail',$ao->parent())->notify(new AddressLink($ao,$uo));
+	}
+}

app/Http/Controllers/SystemController.php

@@ -556,6 +556,29 @@ class SystemController extends Controller
 		return redirect()->to(sprintf('ftn/system/addedit/%d',$o->system_id));
 	}
 
+	public function system_link(Request $request)
+	{
+		if (! $request->system_id)
+			return redirect('user/system/register');
+
+		$s = Setup::findOrFail(config('app.id'))->system;
+		$so = System::findOrFail($request->system_id);
+
+		$ca = NULL;
+		$la = NULL;
+		foreach ($s->addresses as $ao) {
+			if ($ca=$so->match($ao->zone))
+				break;
+		}
+
+		if ($ca->count() && $la=$ca->pop())
+			Notification::route('netmail',$la)->notify(new AddressLink($la,Auth::user()));
+
+		return view('user.system.register_send')
+			->with('la',$la)
+			->with('o',$so);
+	}
+
 	/**
 	 * register system
 	 */
@@ -565,6 +588,10 @@ class SystemController extends Controller
 		if ($request->isMethod('GET'))
 			return view('user.system.register');
 
+		if ($request->action != 'create')
+			return view('user.system.widget.register_confirm')
+				->with('o',System::findOrFail($request->system_id));
+
 		$o = System::findOrNew($request->system_id);
 
 		// If the system exists, and we are 'register', we'll start the address claim process
@@ -575,7 +602,7 @@ class SystemController extends Controller
 			if ($validate->count())
 				Notification::route('netmail',$x=$validate->first())->notify(new AddressLink($x,Auth::user()));
 
-			return view('user.system.widget.register_confirm')
+			return view('user.system.widget.register_send')
 				->with('validate',$validate)
 				->with('o',$o);
 		}