Optimised scanning and importing

app/Console/Commands/CatalogScan.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+
+class CatalogScan extends Command
+{
+    // Our photo object
+    private $o = NULL;
+
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'catalog:scan {type : Photo | Video } {id : Photo ID}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Scan Photo for metadata';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+	$class = 'App\Model\\'.$this->argument('type');
+		
+	if (! class_exists($class))
+		abort(500,sprintf('No class [%s]',$this->argument('type')));
+
+	$o = $class::findOrFail($this->argument('id'));
+
+	if (! is_readable($o->file_path()))
+	{
+		$this->warn(sprintf('Ignoring [%s], it is not readable',$o->file_path()));
+		exit;
+	}
+
+	$o->setDateCreated();
+	$o->setSubSecTime();
+	$o->setSignature();
+	$o->setMakeModel();
+	$o->setLocation();
+	$o->setHeightWidth();
+	$o->setThumbnail();
+
+	// If this is a duplicate
+	$x = $class::whereIN('id',$o->list_duplicate())->get();
+	if (count($x)) {
+		$break = FALSE;
+
+		foreach ($x as $oo) {
+			// If this photo siganture matches another.
+			if ($o->signature == $oo->signature)
+			{
+				// And that photo is not marked as a duplicate
+				if (! $oo->duplicate)
+				{
+					$o->duplicate = '1';
+					$this->warn(sprintf('Image [%s] marked as a duplicate',$o->file_path()));
+
+					// If the file signature also matches, we'll mark it for deletion
+					if ($oo->file_signature AND $o->file_signature == $oo->file_signature)
+					{
+						$this->warn(sprintf('Image [%s] marked for deletion',$o->file_path()));
+						$o->remove = '1';
+					}
+
+					break;
+				}
+			}
+		}
+	}
+
+	$o->scanned = '1';
+
+	if ($o->getDirty())
+		$this->warn(sprintf('Image [%s] metadata changed',$o->file_path()));
+
+	$o->save();
+    }
+}