corrections tarray

src/schema/Schema.php

@@ -127,7 +127,6 @@ abstract class Schema implements ArrayAccess {
       }
     }
     # type
-    $types = [];
     $deftype = $definition["type"];
     $nullable = $definition["nullable"] ?? false;
     if ($deftype === null) {
@@ -138,7 +137,17 @@ abstract class Schema implements ArrayAccess {
         if (!is_string($deftype)) throw SchemaException::invalid_type($deftype);
         $deftype = explode("|", $deftype);
       }
-      foreach ($deftype as $type) {
+      $types = [];
+      $unionTypes = [];
+      $index = 0;
+      foreach ($deftype as $key => $type) {
+        $args = null;
+        if ($key === $index) {
+          $index++;
+        } else {
+          $args = $type;
+          $type = $key;
+        }
         if ($type !== null) $type = trim($type);
         if ($type === null || $type === "null") {
           $nullable = true;
@@ -151,10 +160,18 @@ abstract class Schema implements ArrayAccess {
         }
         if ($type === "") throw SchemaException::invalid_type($type);
         $type = cl::get(ref_types::ALIASES, $type, $type);
-        $types = array_merge($types, explode("|", $type));
+        if ($args === null) {
+          $unionTypes = array_merge($unionTypes, explode("|", $type));
+        } else {
+          $types = array_merge($types, [$type => $args]);
+        }
+      }
+      if (!$types && !$unionTypes) throw SchemaException::invalid_schema("scalar: type is required");
+      foreach ($unionTypes as $type) {
+        if (!array_key_exists($type, $types)) {
+          $types[] = $type;
+        }
       }
-      if (!$types) throw SchemaException::invalid_schema("scalar: type is required");
-      $types = array_keys(array_fill_keys($types, true));
     }
     $definition["type"] = $types;
     $definition["nullable"] = $nullable;
@@ -224,7 +241,7 @@ abstract class Schema implements ArrayAccess {
     $types = $definition["type"];
     $nullable = $definition["nullable"];
     # s'il n'y a qu'une seul type, l'instancier tout de suite
-    if (is_array($types) && count($types) == 1 && $types[0] !== null) {
+    if (is_array($types) && count($types) == 1 && cl::first($types) !== null) {
       foreach ($types as $key => $name) {
         if ($key === 0) {
           $args = null;

src/schema/types/tarray.php

@@ -5,19 +5,45 @@ use nulib\cl;
 use nulib\schema\_scalar\ScalarSchema;
 use nulib\schema\Result;
 use nulib\schema\Schema;
+use nulib\str;
 
 class tarray extends _tstring {
   const NAME = "array";
 
-  const SPLIT_PATTERN = '/\s+/';
+  const TRIM = true;
-  const FORMAT = " ";
+  const NORM_NL = true;
+
+  const SEP_MAP = [
+    "space" => "spaces",
+    "lines" => "line",
+  ];
+  const STD_SEPS = [
+    "spaces" => [" ", '/\s+/', true],
+    "line" => ["\n", "\n", false],
+  ];
+
+  const DEFAULT_SEP = self::STD_SEPS["spaces"];
+  const DEFAULT_PARSE_SEP = self::DEFAULT_SEP[1];
+  const DEFAULT_FORMAT_SEP = self::DEFAULT_SEP[0];
 
   public static function get_params_from_definition(?array $definition): ?array {
     $params = parent::get_params_from_definition($definition);
-    $splitPattern = $definition["split_pattern"] ?? null;
+    $sep = $definition["sep"] ?? null;
-    if ($splitPattern !== null) $params["split_pattern"] = $splitPattern;
+    if ($sep !== null) {
-    $format = $definition["format"] ?? null;
+      if (!is_array($sep)) {
-    if ($format !== null) $params["format"] = $format;
+        $sep = cl::get(self::SEP_MAP, $sep, $sep);
+        $sep = self::STD_SEPS[$sep] ?? [$sep, $sep, false];
+      }
+      $params["parse_sep"] = $sep[1] ?? $sep[0];
+      $params["format_sep"] = $sep[0];
+      $params["trim"] ??= $sep[2] ?? static::TRIM;
+      $params["norm_nl"] ??= $sep[3] ?? static::NORM_NL;
+    } else {
+      $parseSep = $definition["parse_sep"] ?? null;
+      if ($parseSep !== null) $params["parse_sep"] = $parseSep;
+      $formatSep = $definition["format_sep"] ?? null;
+      if ($formatSep !== null) $params["format_sep"] = $formatSep;
+    }
     return $params;
   }
 
@@ -43,8 +69,9 @@ class tarray extends _tstring {
   }
 
   function parse(string $value) {
-    $pattern = $this->params["split_pattern"] ?? static::SPLIT_PATTERN;
+    $sep = $this->params["parse_sep"] ?? static::DEFAULT_PARSE_SEP;
-    return preg_split($pattern, $value);
+    if ($sep !== false) $value = str::split($sep, $value);
+    return $value;
   }
 
   /**
@@ -63,7 +90,7 @@ class tarray extends _tstring {
 
   function format($value, $format=null): string {
     if ($value === null) return "";
-    $format ??= $this->params["format"] ?? static::FORMAT;
+    $format ??= $this->params["format"] ?? static::DEFAULT_FORMAT_SEP;
     return implode($format, $value);
   }
 }

tests/schema/types/arrayTest.php

@@ -0,0 +1,56 @@
+<?php
+namespace nulib\schema\types;
+
+use nulib\schema\Schema;
+use nur\t\TestCase;
+
+class arrayTest extends TestCase {
+  function testSchema() {
+    $value = "   first    second   ";
+    Schema::nw($value, null, "array");
+    self::assertSame(["first", "second"], $value);
+
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "array", "sep" => "spaces",
+    ]);
+    self::assertSame(["first", "second"], $value);
+
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "array",
+      "sep" => "spaces", "trim" => false,
+    ]);
+    self::assertSame(["", "first", "second", ""], $value);
+
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "array",
+      "sep" => "line",
+    ]);
+    self::assertSame(["   first    second   "], $value);
+
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "array",
+      "sep" => "line", "trim" => true,
+    ]);
+    self::assertSame(["first    second"], $value);
+  }
+
+  function testxxx() {
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "array", "sep" => "spaces",
+    ]);
+    self::assertSame(["first", "second"], $value);
+
+    # équivalent à...
+    $value = "   first    second   ";
+    Schema::nw($value, null, [
+      "type" => ["array" => [["sep" => "spaces"]]],
+      "" => ["scalar"],
+    ]);
+    self::assertSame(["first", "second"], $value);
+  }
+}