update protocol API to 1.3.0 @TODO fileMime, fileSize, fileName

README.md

@@ -23,22 +23,16 @@ $client = new \Kevachat\Kevacoin\Client(
 );
 
 // Get meta data by namespace
-if ($meta = $client->kevaGet($namespace, '_CLITOR_IS_'))
+if ($client->kevaGet($namespace, '_CLITOR_IS_'))
 {
     // Init reader with meta data received
-    $reader = new \ClitorIsProtocol\Kevacoin\Reader(
-        $meta['value']
-    );
+    $reader = new \ClitorIsProtocol\Kevacoin\Reader;
 
-    // Recommended to check the meta is valid
-    if ($reader->valid())
-    {
-        // Grab namespace records from blockchain
+    // Get namespace records from blockchain
     if ($pieces = $client->kevaFilter($namespace))
     {
-            // Implement your app logic
+        // Implement app logic
         echo $reader->data($pieces);
     }
-    }
 }
 ```

src/Reader.php

@@ -6,60 +6,7 @@ namespace ClitorIsProtocol\Kevacoin;
 
 class Reader
 {
-    private int    $_protocol = 1;
-
     private array $_errors = [];
-    private array  $_meta     = [];
-
-    public function __construct(string $value)
-    {
-        if (!$meta = @json_decode($value, true))
-        {
-            $this->_errors[] = _('[_CLITOR_IS_] decode error');
-        }
-
-        if // version valid
-        (!
-            (
-                isset($meta['version']) && preg_match(sprintf('/^%s\./', $this->_protocol), $meta['version'])
-            )
-        ) $this->_errors[] = _('[_CLITOR_IS_] version not compatible');
-
-        if // model valid
-        (!
-            (
-                isset($meta['model'])                         && is_array($meta['model'])                          &&
-                isset($meta['model']['name'])                 && strtolower($meta['model']['name']) === 'kevacoin' &&
-                isset($meta['model']['software'])             && is_array($meta['model']['software'])              &&
-                isset($meta['model']['software']['version'])  && is_int($meta['model']['software']['version'])     &&
-                isset($meta['model']['software']['protocol']) && is_int($meta['model']['software']['protocol'])
-            )
-        ) $this->_errors[] = _('[_CLITOR_IS_] model not compatible');
-
-        // pieces valid
-        if
-        (!
-            (
-                isset($meta['pieces'])          && is_array($meta['pieces'])        &&
-                isset($meta['pieces']['total']) && is_int($meta['pieces']['total']) && $meta['pieces']['total'] > 0 &&
-                isset($meta['pieces']['size'])  && is_int($meta['pieces']['size'])  && $meta['pieces']['size'] >= 1
-                                                                                    && $meta['pieces']['size'] <= 3072
-            )
-        ) $this->_errors[] = _('[_CLITOR_IS_] pieces not compatible');
-
-        if // file valid
-        (!
-            (
-                isset($meta['file'])         && is_array($meta['file'])          &&
-                isset($meta['file']['name']) && is_string($meta['file']['name']) &&
-                isset($meta['file']['mime']) && is_string($meta['file']['mime']) &&
-                isset($meta['file']['size']) && is_int($meta['file']['size'])    &&
-                isset($meta['file']['md5'])  && is_string($meta['file']['md5'])
-            )
-        ) $this->_errors[] = _('[_CLITOR_IS_] file not compatible');
-
-        if (!$this->_errors) $this->_meta = $meta;
-    }
 
     // Decode pieces data (by keva_get namespace response)
     public function data(array $pieces, bool $decode = true): ?string
@@ -126,25 +73,25 @@ class Reader
     // Get File MIME
     public function fileMime(): ?string
     {
-        return !empty($this->_meta['file']['mime']) ? $this->_meta['file']['mime'] : null;
+        return null; // @TODO update protocol API to 1.3.0
     }
 
     // Get File Size
     public function fileSize(): ?int
     {
-        return !empty($this->_meta['file']['size']) ? $this->_meta['file']['size'] : null;
+        return null; // @TODO update protocol API to 1.3.0
     }
 
     // Get File Name
     public function fileName(): ?string
     {
-        return !empty($this->_meta['file']['name']) ? $this->_meta['file']['name'] : null;
+        return null; // @TODO update protocol API to 1.3.0
     }
 
     // Validate _CLITOR_IS_
     public function valid(): bool
     {
-        return !$this->_errors;
+        return !$this->_errors; // @TODO update protocol API to 1.3.0
     }
 
     // Dump tool