Merge branch 'split-file_attributedef.class.inc.php_AttributeObsolescenceFlag.php' into split-file_attributedef.class.inc.php

core/attributedef/AttributeObsolescenceFlag.php

@@ -0,0 +1,123 @@
+<?php
+
+class AttributeObsolescenceFlag extends AttributeBoolean
+{
+    public function __construct($sCode)
+    {
+        parent::__construct($sCode, array(
+            "allowed_values" => null,
+            "sql" => $sCode,
+            "default_value" => "",
+            "is_null_allowed" => false,
+            "depends_on" => array()
+        ));
+    }
+
+    public function IsWritable()
+    {
+        return false;
+    }
+
+    public function IsMagic()
+    {
+        return true;
+    }
+
+    public static function IsBasedOnDBColumns()
+    {
+        return false;
+    }
+
+    /**
+     * Returns true if the attribute value is built after other attributes by the mean of an expression (obtained via
+     * GetOQLExpression)
+     *
+     * @return bool
+     */
+    public static function IsBasedOnOQLExpression()
+    {
+        return true;
+    }
+
+    public function GetOQLExpression()
+    {
+        return MetaModel::GetObsolescenceExpression($this->GetHostClass());
+    }
+
+    public function GetSQLExpressions($sPrefix = '')
+    {
+        return array();
+    }
+
+    public function GetSQLColumns($bFullSpec = false)
+    {
+        return array();
+    } // returns column/spec pairs (1 in most of the cases), for STRUCTURING (DB creation)
+
+    public function GetSQLValues($value)
+    {
+        return array();
+    } // returns column/value pairs (1 in most of the cases), for WRITING (Insert, Update)
+
+    public function GetEditClass()
+    {
+        return "";
+    }
+
+    public function GetValuesDef()
+    {
+        return null;
+    }
+
+    public function GetPrerequisiteAttributes($sClass = null)
+    {
+        // Code duplicated with AttributeFriendlyName
+        $aAttributes = $this->GetOptional("depends_on", array());
+        $oExpression = $this->GetOQLExpression();
+        foreach ($oExpression->ListRequiredFields() as $sClass => $sAttCode) {
+            if (!in_array($sAttCode, $aAttributes)) {
+                $aAttributes[] = $sAttCode;
+            }
+        }
+        return $aAttributes;
+    }
+
+    public function IsDirectField()
+    {
+        return true;
+    }
+
+    public static function IsScalar()
+    {
+        return true;
+    }
+
+    public function GetSQLExpr()
+    {
+        return null;
+    }
+
+    public function GetDefaultValue(DBObject $oHostObject = null)
+    {
+        return $this->MakeRealValue(false, $oHostObject);
+    }
+
+    public function IsNullAllowed()
+    {
+        return false;
+    }
+
+    public function GetLabel($sDefault = null)
+    {
+        $sDefault = Dict::S('Core:AttributeObsolescenceFlag/Label', $sDefault);
+
+        return parent::GetLabel($sDefault);
+    }
+
+    public function GetDescription($sDefault = null)
+    {
+        $sDefault = Dict::S('Core:AttributeObsolescenceFlag/Label+', $sDefault);
+
+        return parent::GetDescription($sDefault);
+    }
+}