initial commit

src/cli.php

@@ -0,0 +1,122 @@
+<?php
+
+// Init PHP
+declare(strict_types=1);
+
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+// Prevent multi-thread execution
+$semaphore = sem_get(crc32('yggtracker-wanted-torrents-receiver'), 1);
+
+if (false === sem_acquire($semaphore, true))
+{
+  exit;
+}
+
+// Init local config
+$local = json_decode(
+    file_get_contents(__DIR__ . '/../config/local.json')
+);
+
+// Init remote config
+if ($local->update->config->remote->enabled)
+{
+    // Reset remote config cache
+    if ($local->update->config->remote->cache + (int) filectime(__DIR__ . '/../config/remote.json') < time())
+    {
+        // Cache results
+        if ($result = @file_get_contents($local->update->config->remote->repository))
+        {
+            file_put_contents(
+                __DIR__ . '/../config/remote.json',
+                $result
+            );
+        }
+    }
+}
+
+// Sync remotes
+foreach (
+    json_decode(
+        file_get_contents(__DIR__ . '/../config/remote.json')
+    ) as $remote)
+{
+    // Apply approved filters
+    if ($local->import->require->approved && !$remote->provide->approved)
+    {
+        continue;
+    }
+
+    // Connect remote
+    if (!$connection = ftp_connect($remote->ftp->host, $remote->ftp->port, $local->import->ftp->timeout))
+    {
+        continue;
+    }
+
+    // Login
+    if (!ftp_login($connection, $remote->ftp->username, $remote->ftp->password))
+    {
+        continue;
+    }
+
+    // Apply passive mode if required
+    if (!ftp_pasv($connection, $remote->ftp->passive))
+    {
+        continue;
+    }
+
+    // Navigate to wanted directory
+    if (!ftp_chdir($connection, $remote->ftp->directory))
+    {
+        continue;
+    }
+
+    // Scan directories
+    foreach ($local->import->ftp->directories as $directory)
+    {
+        // Get torrents
+        foreach (ftp_nlist($connection, $directory) as $torrent)
+        {
+            // Init provider directory
+            @mkdir(
+                $local->import->storage->directory . '/' . $remote->description->name . '/' . $directory,
+                0755,
+                true
+            );
+
+            // Save torrents
+            ftp_get(
+                $connection,
+                $local->import->storage->directory . '/' . $remote->description->name . '/' . $torrent,
+                $torrent
+            );
+
+            // Common storage mode enabled
+            if ($local->import->storage->common)
+            {
+                // Init common folder
+                @mkdir(
+                    $local->import->storage->directory . '/_common',
+                    0755,
+                    true
+                );
+
+                // Prevent same file duplicates from different providers
+                $hash = md5_file(
+                    $local->import->storage->directory . '/' . $remote->description->name . '/' . $torrent
+                );
+
+                // Copy torrent file into the common directory if not exists yet
+                if (!file_exists($local->import->storage->directory . '/_common/' . $hash . '.torrent'))
+                {
+                    copy(
+                        $local->import->storage->directory . '/' . $remote->description->name . '/' . $torrent,
+                        $local->import->storage->directory . '/_common/' . $hash . '.torrent'
+                    );
+                }
+            }
+        }
+    }
+}