wip

app/Client/Support/ClearDomainNodeVisitor.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Client\Support;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ConstFetch;
+use PhpParser\Node\Name;
+use PhpParser\NodeVisitorAbstract;
+
+class ClearDomainNodeVisitor extends NodeVisitorAbstract
+{
+    public function enterNode(Node $node)
+    {
+        if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_domain') {
+            $node->value = new ConstFetch(
+                new Name('null')
+            );
+
+            return $node;
+        }
+    }
+}

app/Client/Support/DefaultDomainNodeVisitor.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Client\Support;
+
+use PhpParser\Node;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\NodeVisitorAbstract;
+
+class DefaultDomainNodeVisitor extends NodeVisitorAbstract
+{
+    /** @var string */
+    protected $domain;
+
+    public function __construct(string $domain)
+    {
+        $this->domain = $domain;
+    }
+
+    public function leaveNode(Node $node)
+    {
+        if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_domain') {
+            $node->value = new String_($this->domain);
+
+            return $node;
+        }
+    }
+}

app/Client/Support/DefaultServerNodeVisitor.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Client\Support;
+
+use PhpParser\Node;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\NodeVisitorAbstract;
+
+class DefaultServerNodeVisitor extends NodeVisitorAbstract
+{
+    /** @var string */
+    protected $server;
+
+    public function __construct(string $server)
+    {
+        $this->server = $server;
+    }
+
+    public function enterNode(Node $node)
+    {
+        if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_server') {
+            $node->value = new String_($this->server);
+
+            return $node;
+        }
+    }
+}

app/Client/Support/InsertDefaultDomainNodeVisitor.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Client\Support;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ConstFetch;
+use PhpParser\Node\Name;
+use PhpParser\NodeVisitorAbstract;
+
+class InsertDefaultDomainNodeVisitor extends NodeVisitorAbstract
+{
+    public function leaveNode(Node $node)
+    {
+        if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'auth_token') {
+            $defaultDomainNode = new Node\Expr\ArrayItem(
+                new ConstFetch(
+                    new Name('null')
+                ),
+                new Node\Scalar\String_('default_domain')
+            );
+
+            return [
+                $node,
+                $defaultDomainNode,
+            ];
+        }
+    }
+}

app/Client/Support/InsertDefaultServerNodeVisitor.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Client\Support;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ConstFetch;
+use PhpParser\Node\Name;
+use PhpParser\NodeVisitorAbstract;
+
+class InsertDefaultServerNodeVisitor extends NodeVisitorAbstract
+{
+    public function leaveNode(Node $node)
+    {
+        if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'auth_token') {
+            $defaultServerNode = new Node\Expr\ArrayItem(
+                new ConstFetch(
+                    new Name('null')
+                ),
+                new Node\Scalar\String_('default_server')
+            );
+
+            return [
+                $node,
+                $defaultServerNode,
+            ];
+        }
+    }
+}

app/Client/Support/TokenNodeVisitor.php

@@ -3,6 +3,7 @@
 namespace App\Client\Support;
 
 use PhpParser\Node;
+use PhpParser\Node\Scalar\String_;
 use PhpParser\NodeVisitorAbstract;
 
 class TokenNodeVisitor extends NodeVisitorAbstract
@@ -18,7 +19,7 @@ class TokenNodeVisitor extends NodeVisitorAbstract
     public function enterNode(Node $node)
     {
         if ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'auth_token') {
-            $node->value->value = $this->token;
+            $node->value = new String_($this->token);
 
             return $node;
         }

app/Commands/ClearDefaultDomainCommand.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Commands;
+
+use App\Client\Support\ClearDomainNodeVisitor;
+use App\Client\Support\DefaultDomainNodeVisitor;
+use App\Client\Support\DefaultServerNodeVisitor;
+use App\Client\Support\InsertDefaultDomainNodeVisitor;
+use Illuminate\Console\Command;
+use PhpParser\Lexer\Emulative;
+use PhpParser\Node;
+use PhpParser\NodeFinder;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitor\CloningVisitor;
+use PhpParser\Parser\Php7;
+use PhpParser\PrettyPrinter\Standard;
+
+class ClearDefaultDomainCommand extends Command
+{
+    protected $signature = 'default-domain:clear';
+
+    protected $description = 'Clear the default domain to use with Expose.';
+
+    public function handle()
+    {
+        $this->info('Clearing the default Expose domain.');
+
+        $configFile = implode(DIRECTORY_SEPARATOR, [
+            $_SERVER['HOME'] ?? $_SERVER['USERPROFILE'],
+            '.expose',
+            'config.php',
+        ]);
+
+        if (! file_exists($configFile)) {
+            @mkdir(dirname($configFile), 0777, true);
+            $updatedConfigFile = $this->modifyConfigurationFile(base_path('config/expose.php'));
+        } else {
+            $updatedConfigFile = $this->modifyConfigurationFile($configFile);
+        }
+
+        file_put_contents($configFile, $updatedConfigFile);
+    }
+
+    protected function modifyConfigurationFile(string $configFile)
+    {
+        $lexer = new Emulative([
+            'usedAttributes' => [
+                'comments',
+                'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ],
+        ]);
+        $parser = new Php7($lexer);
+
+        $oldStmts = $parser->parse(file_get_contents($configFile));
+        $oldTokens = $lexer->getTokens();
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new CloningVisitor());
+        $newStmts = $nodeTraverser->traverse($oldStmts);
+
+        $nodeFinder = new NodeFinder;
+
+        $defaultDomainNode = $nodeFinder->findFirst($newStmts, function(Node $node) {
+            return ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_domain');
+        });
+
+        if (is_null($defaultDomainNode)) {
+            $nodeTraverser = new NodeTraverser;
+            $nodeTraverser->addVisitor(new InsertDefaultDomainNodeVisitor());
+            $newStmts = $nodeTraverser->traverse($newStmts);
+        }
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new ClearDomainNodeVisitor());
+
+        $newStmts = $nodeTraverser->traverse($newStmts);
+
+        $prettyPrinter = new Standard();
+
+        return $prettyPrinter->printFormatPreserving($newStmts, $oldStmts, $oldTokens);
+    }
+}

app/Commands/ServerAwareCommand.php

@@ -14,13 +14,13 @@ abstract class ServerAwareCommand extends Command
 {
     const DEFAULT_HOSTNAME = 'sharedwithexpose.com';
     const DEFAULT_PORT = 443;
-    const DEFAULT_SERVER_ENDPOINT = 'https://beyondco.de/api/expose/servers';
+    const DEFAULT_SERVER_ENDPOINT = 'https://expose.beyondco.de/api/servers';
 
     public function __construct()
     {
         parent::__construct();
 
-        $inheritedSignature = '{--server=default} {--server-host=} {--server-port=}';
+        $inheritedSignature = '{--server=} {--server-host=} {--server-port=}';
 
         $this->getDefinition()->addOptions(Parser::parse($inheritedSignature)[2]);
 
@@ -51,7 +51,7 @@ abstract class ServerAwareCommand extends Command
             return static::DEFAULT_HOSTNAME;
         }
 
-        $server = $this->option('server');
+        $server = $this->option('server') ?? config('expose.default_server');
         $host = config('expose.servers.'.$server.'.host');
 
         if (! is_null($host)) {
@@ -76,7 +76,7 @@ abstract class ServerAwareCommand extends Command
             return static::DEFAULT_PORT;
         }
 
-        $server = $this->option('server');
+        $server = $this->option('server') ?? config('expose.default_server');
         $host = config('expose.servers.'.$server.'.port');
 
         if (! is_null($host)) {

app/Commands/SetDefaultDomainCommand.php

@@ -0,0 +1,98 @@
+<?php
+
+namespace App\Commands;
+
+use App\Client\Support\DefaultDomainNodeVisitor;
+use App\Client\Support\DefaultServerNodeVisitor;
+use App\Client\Support\InsertDefaultDomainNodeVisitor;
+use Illuminate\Console\Command;
+use PhpParser\Lexer\Emulative;
+use PhpParser\Node;
+use PhpParser\NodeFinder;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitor\CloningVisitor;
+use PhpParser\Parser\Php7;
+use PhpParser\PrettyPrinter\Standard;
+
+class SetDefaultDomainCommand extends Command
+{
+    protected $signature = 'default-domain {domain?} {--server=}';
+
+    protected $description = 'Set or retrieve the default domain to use with Expose.';
+
+    public function handle()
+    {
+        $domain = $this->argument('domain');
+        $server = $this->option('server');
+        if (! is_null($domain)) {
+            $this->info('Setting the Expose default domain to "'.$domain.'"');
+
+            $configFile = implode(DIRECTORY_SEPARATOR, [
+                $_SERVER['HOME'] ?? $_SERVER['USERPROFILE'],
+                '.expose',
+                'config.php',
+            ]);
+
+            if (! file_exists($configFile)) {
+                @mkdir(dirname($configFile), 0777, true);
+                $updatedConfigFile = $this->modifyConfigurationFile(base_path('config/expose.php'), $domain, $server);
+            } else {
+                $updatedConfigFile = $this->modifyConfigurationFile($configFile, $domain, $server);
+            }
+
+            file_put_contents($configFile, $updatedConfigFile);
+
+            return;
+        }
+
+        if (is_null($domain = config('expose.default_domain'))) {
+            $this->info('There is no default domain specified.');
+        } else {
+            $this->info('Current default domain: '.$domain);
+        }
+    }
+
+    protected function modifyConfigurationFile(string $configFile, string $domain, ?string $server)
+    {
+        $lexer = new Emulative([
+            'usedAttributes' => [
+                'comments',
+                'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ],
+        ]);
+        $parser = new Php7($lexer);
+
+        $oldStmts = $parser->parse(file_get_contents($configFile));
+        $oldTokens = $lexer->getTokens();
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new CloningVisitor());
+        $newStmts = $nodeTraverser->traverse($oldStmts);
+
+        $nodeFinder = new NodeFinder;
+
+        $defaultDomainNode = $nodeFinder->findFirst($newStmts, function(Node $node) {
+            return ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_domain');
+        });
+
+        if (is_null($defaultDomainNode)) {
+            $nodeTraverser = new NodeTraverser;
+            $nodeTraverser->addVisitor(new InsertDefaultDomainNodeVisitor());
+            $newStmts = $nodeTraverser->traverse($newStmts);
+        }
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new DefaultDomainNodeVisitor($domain));
+
+        if (! is_null($server)) {
+            $nodeTraverser->addVisitor(new DefaultServerNodeVisitor($server));
+        }
+
+        $newStmts = $nodeTraverser->traverse($newStmts);
+
+        $prettyPrinter = new Standard();
+
+        return $prettyPrinter->printFormatPreserving($newStmts, $oldStmts, $oldTokens);
+    }
+}

app/Commands/SetDefaultServerCommand.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Commands;
+
+use App\Client\Support\DefaultDomainNodeVisitor;
+use App\Client\Support\DefaultServerNodeVisitor;
+use App\Client\Support\InsertDefaultDomainNodeVisitor;
+use App\Client\Support\InsertDefaultServerNodeVisitor;
+use Illuminate\Console\Command;
+use PhpParser\Lexer\Emulative;
+use PhpParser\Node;
+use PhpParser\NodeFinder;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitor\CloningVisitor;
+use PhpParser\Parser\Php7;
+use PhpParser\PrettyPrinter\Standard;
+
+class SetDefaultServerCommand extends Command
+{
+    protected $signature = 'default-server {server?}';
+
+    protected $description = 'Set or retrieve the default server to use with Expose.';
+
+    public function handle()
+    {
+        $server = $this->argument('server');
+        if (! is_null($server)) {
+            $this->info('Setting the Expose default server to "'.$server.'"');
+
+            $configFile = implode(DIRECTORY_SEPARATOR, [
+                $_SERVER['HOME'] ?? $_SERVER['USERPROFILE'],
+                '.expose',
+                'config.php',
+            ]);
+
+            if (! file_exists($configFile)) {
+                @mkdir(dirname($configFile), 0777, true);
+                $updatedConfigFile = $this->modifyConfigurationFile(base_path('config/expose.php'), $server);
+            } else {
+                $updatedConfigFile = $this->modifyConfigurationFile($configFile, $server);
+            }
+
+            file_put_contents($configFile, $updatedConfigFile);
+
+            return;
+        }
+
+        if (is_null($server = config('expose.default_server'))) {
+            $this->info('There is no default server specified.');
+        } else {
+            $this->info('Current default server: '.$server);
+        }
+    }
+
+    protected function modifyConfigurationFile(string $configFile, string $server)
+    {
+        $lexer = new Emulative([
+            'usedAttributes' => [
+                'comments',
+                'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ],
+        ]);
+        $parser = new Php7($lexer);
+
+        $oldStmts = $parser->parse(file_get_contents($configFile));
+        $oldTokens = $lexer->getTokens();
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new CloningVisitor());
+        $newStmts = $nodeTraverser->traverse($oldStmts);
+
+        $nodeFinder = new NodeFinder;
+
+        $defaultServerNode = $nodeFinder->findFirst($newStmts, function(Node $node) {
+            return ($node instanceof Node\Expr\ArrayItem && $node->key && $node->key->value === 'default_server');
+        });
+
+        if (is_null($defaultServerNode)) {
+            $nodeTraverser = new NodeTraverser;
+            $nodeTraverser->addVisitor(new InsertDefaultServerNodeVisitor());
+            $newStmts = $nodeTraverser->traverse($newStmts);
+        }
+
+        $nodeTraverser = new NodeTraverser;
+        $nodeTraverser->addVisitor(new DefaultServerNodeVisitor($server));
+
+        $newStmts = $nodeTraverser->traverse($newStmts);
+
+        $prettyPrinter = new Standard();
+
+        return $prettyPrinter->printFormatPreserving($newStmts, $oldStmts, $oldTokens);
+    }
+}

app/Commands/ShareCommand.php

@@ -23,6 +23,16 @@ class ShareCommand extends ServerAwareCommand
             config(['expose.dns' => empty($this->option('dns')) ? true : $this->option('dns')]);
         }
 
+        $domain = config('expose.default_domain');
+
+        if (! is_null($this->option('server'))) {
+            $domain = null;
+        }
+
+        if (! is_null($this->option('domain'))) {
+            $domain = $this->option('domain');
+        }
+
         (new Factory())
             ->setLoop(app(LoopInterface::class))
             ->setHost($this->getServerHost())
@@ -32,7 +42,7 @@ class ShareCommand extends ServerAwareCommand
             ->share(
                 $this->argument('host'),
                 explode(',', $this->option('subdomain')),
-                $this->option('domain')
+                $domain
             )
             ->createHttpServer()
             ->run();

app/Commands/StoreAuthenticationTokenCommand.php

@@ -14,7 +14,7 @@ class StoreAuthenticationTokenCommand extends Command
 {
     protected $signature = 'token {token?}';
 
-    protected $description = 'Set or retrieve the authentication token to use with expose.';
+    protected $description = 'Set or retrieve the authentication token to use with Expose.';
 
     public function handle()
     {