From a3c3f0bad04d0aaf5f1d3008514ebbc84a3682fc Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@project>
Date: Sun, 5 May 2024 00:17:21 +0300
Subject: [PATCH] init base routing

---
 src/Controller/Server/Nex.php | 146 ++++++++++++++++++++++++++++++++--
 src/Model/Database.php        |  71 +++++++++++++++++
 2 files changed, 210 insertions(+), 7 deletions(-)

diff --git a/src/Controller/Server/Nex.php b/src/Controller/Server/Nex.php
index 4d8c288..176af38 100644
--- a/src/Controller/Server/Nex.php
+++ b/src/Controller/Server/Nex.php
@@ -70,15 +70,142 @@ class Nex implements MessageComponentInterface
         \Ratchet\ConnectionInterface $connection,
         $request
     ) {
-        // Filter request
-        $request = trim(
-            (string) $request
+        // Format request
+        $request = '/' . ltrim(
+            trim($request), '/'
         );
 
-        // Send response
-        $connection->send(
-            'test'
-        );
+        // Route request
+        switch (true)
+        {
+            // Item
+            case (bool) preg_match('/^\/(?<id>\d+)($|\.gmi)$/i', $request, $attribute):
+
+                $lines = [];
+
+                // Get channel item info
+                if ($channelItem = $this->_database->getChannelItem($attribute['id']))
+                {
+                    if ($channelItem->title)
+                    {
+                        $lines[] = sprintf(
+                            '# %s',
+                            \Yggverse\Pulsar\Model\Filter::title(
+                                $channelItem->title
+                            )
+                        );
+                    }
+
+                    if ($channelItem->pubTime)
+                    {
+                        $lines[] = date(
+                            'c',
+                            $channelItem->pubTime
+                        ) . PHP_EOL;
+                    }
+
+                    if ($channelItem->description)
+                    {
+                        $lines[] = \Yggverse\Pulsar\Model\Filter::description(
+                            $channelItem->description
+                        ) . PHP_EOL;
+                    }
+
+                    if ($channelItem->content)
+                    {
+                        $lines[] = \Yggverse\Pulsar\Model\Filter::description(
+                            $channelItem->content
+                        ) . PHP_EOL;
+                    }
+
+                    if ($channelItem->link)
+                    {
+                        $lines[] = sprintf(
+                            '=> %s',
+                            $channelItem->link
+                        ) . PHP_EOL;
+                    }
+                }
+
+                // Build response
+                $response = implode(
+                    PHP_EOL,
+                    $lines
+                );
+
+            break;
+
+            // Chanel
+            case (bool) preg_match('/^\/(?<id>\d+)\/($|index\.gmi)$/i', $request, $attribute):
+
+                $lines = [];
+
+                // Get channel info
+                if ($channel = $this->_database->getChannel($attribute['id']))
+                {
+                    if ($channel->title)
+                    {
+                        $lines[] = sprintf(
+                            '# %s',
+                            \Yggverse\Pulsar\Model\Filter::title(
+                                $channel->title
+                            )
+                        );
+                    }
+
+                    if ($channel->description)
+                    {
+                        $lines[] = $channel->description . PHP_EOL;
+                    }
+                }
+
+                // Get channel items
+                foreach ($this->_database->getChannelItems(0, 20) as $channelItem)
+                {
+                    $lines[] = sprintf(
+                        '=> /%d.gmi %s %s',
+                        $channelItem->id,
+                        $channelItem->pubTime ?
+                        date(
+                            'Y-m-d',
+                            $channelItem->pubTime
+                        ) : '',
+                        \Yggverse\Pulsar\Model\Filter::title(
+                            $channelItem->title
+                        )
+                    );
+                }
+
+                // Build response
+                $response = implode(
+                    PHP_EOL,
+                    $lines
+                );
+
+            break;
+
+            // Main
+            // Not found
+            default:
+
+                $lines = [];
+
+                // Get channels
+                foreach ($this->_database->getChannels() as $channel)
+                {
+                    $lines[] = sprintf(
+                        '=> /%d/index.gmi %s',
+                        $channel->id,
+                        $channel->title
+                    );
+                }
+
+                // Build response
+                $response = implode(
+                    PHP_EOL,
+                    $lines
+                );
+        }
 
         // Debug message event on enabled
         if ($this->_config->event->message->debug->enabled)
@@ -103,6 +230,11 @@ class Nex implements MessageComponentInterface
             );
         }
 
+        // Send response
+        $connection->send(
+            $response
+        );
+
         // Disconnect
         $connection->close();
     }
diff --git a/src/Model/Database.php b/src/Model/Database.php
index 208fb79..2ae7b1b 100644
--- a/src/Model/Database.php
+++ b/src/Model/Database.php
@@ -70,6 +70,38 @@ class Database
         ');
     }
 
+    public function getChannel(
+        int $id
+    ): ?object
+    {
+        $query = $this->_database->prepare(
+            'SELECT * FROM `channel` WHERE `id` = ?'
+        );
+
+        $query->execute([$id]);
+
+        if ($result = $query->fetch())
+        {
+            return $result;
+        }
+
+        return null;
+    }
+
+    public function getChannels(): ?array
+    {
+        $query = $this->_database->query(
+            'SELECT * FROM `channel`'
+        );
+
+        if ($result = $query->fetchAll())
+        {
+            return $result;
+        }
+
+        return null;
+    }
+
     public function getChannelIdBySource(
         string $source
     ): ?int
@@ -123,6 +155,45 @@ class Database
         return null;
     }
 
+    public function getChannelItem(
+        int $id
+    ): ?object
+    {
+        $query = $this->_database->prepare(
+            'SELECT * FROM `channelItem` WHERE `id` = ? LIMIT 1'
+        );
+
+        $query->execute([$id]);
+
+        if ($result = $query->fetch())
+        {
+            return $result;
+        }
+
+        return null;
+    }
+
+    public function getChannelItems(
+        int $start = 0,
+        int $limit = 20
+    ): ?array
+    {
+        $query = $this->_database->query(
+            sprintf(
+                'SELECT * FROM `channelItem` ORDER BY `time` DESC LIMIT %d,%d',
+                $start,
+                $limit
+            )
+        );
+
+        if ($result = $query->fetchAll())
+        {
+            return $result;
+        }
+
+        return null;
+    }
+
     public function isChannelItemExist(
         int $channelId,
         string $guid