Move security evaluations for File/Echoareas back to model

app/Traits/AreaSecurity.php

@@ -7,6 +7,39 @@ namespace App\Traits;
 
 trait AreaSecurity
 {
+	/**
+	 * Does the security level provide read or write access
+	 *
+	 * @param int $sec
+	 * @return bool
+	 */
+	public function can_access(int $sec): bool
+	{
+		return $this->can_read($sec) || $this->can_write($sec);
+	}
+
+	/**
+	 * Does the security level provide read access
+	 *
+	 * @param int $sec
+	 * @return bool
+	 */
+	public function can_read(int $sec): bool
+	{
+		return $this->active && (($sec >= ($x=$this->getSecReadAttribute())) && $x);
+	}
+
+	/**
+	 * Does the security level provide write access
+	 *
+	 * @param int $sec
+	 * @return bool
+	 */
+	public function can_write(int $sec): bool
+	{
+		return $this->active && (($sec >= ($x=$this->getSecWriteAttribute())) && $x);
+	}
+
 	public function getSecReadAttribute(): int
 	{
 		return ($this->security>>3) & 0x7;