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@@ -31,6 +31,9 @@ require_once('ormstopwatch.class.inc.php');
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require_once('ormpassword.class.inc.php');
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require_once('ormcaselog.class.inc.php');
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require_once('htmlsanitizer.class.inc.php');
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+require_once(APPROOT.'sources/autoload.php');
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+require_once('customfieldshandler.class.inc.php');
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+require_once('ormcustomfieldsvalue.class.inc.php');
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/**
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* MissingColumnException - sent if an attribute is being created but the column is missing in the row
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@@ -178,7 +181,6 @@ abstract class AttributeDefinition
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private function ConsistencyCheck()
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{
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-
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// Check that any mandatory param has been specified
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//
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$aExpectedParams = $this->ListExpectedParams();
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@@ -192,7 +194,18 @@ abstract class AttributeDefinition
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throw new Exception("ERROR missing parameter '$sParamName' in ".get_class($this)." declaration for class $sTargetClass ($sCodeInfo)");
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}
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}
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- }
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+ }
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+
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+ /**
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+ * Check the validity of the given value
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+ * @param DBObject $oHostObject
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+ * @param string An error if any, null otherwise
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+ */
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+ public function CheckValue(DBObject $oHostObject, $value)
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+ {
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+ // todo: factorize here the cases implemented into DBObject
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+ return true;
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+ }
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// table, key field, name field
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public function ListDBJoins()
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@@ -212,8 +225,9 @@ abstract class AttributeDefinition
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public function IsExternalField() {return false;}
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public function IsWritable() {return false;}
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public function LoadInObject() {return true;}
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+ public function LoadFromDB() {return true;}
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public function AlwaysLoadInTables() {return $this->GetOptional('always_load_in_tables', false);}
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- public function GetValue($oHostObject){return null;} // must return the value if LoadInObject returns false
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+ public function GetValue($oHostObject, $bOriginal = false){return null;} // must return the value if LoadInObject returns false
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public function IsNullAllowed() {return true;}
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public function GetCode() {return $this->m_sCode;}
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public function GetMirrorLinkAttribute() {return null;}
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@@ -417,7 +431,7 @@ abstract class AttributeDefinition
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return call_user_func($sComputeFunc);
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}
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- abstract public function GetDefaultValue();
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+ abstract public function GetDefaultValue(DBObject $oHostObject = null);
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//
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// To be overloaded in subclasses
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@@ -503,7 +517,7 @@ abstract class AttributeDefinition
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/**
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* List the available verbs for 'GetForTemplate'
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*/
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- public static function EnumTemplateVerbs()
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+ public function EnumTemplateVerbs()
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{
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return array(
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'' => 'Plain text (unlocalized) representation',
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@@ -692,21 +706,9 @@ class AttributeLinkedSet extends AttributeDefinition
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public function GetValuesDef() {return $this->Get("allowed_values");}
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public function GetPrerequisiteAttributes($sClass = null) {return $this->Get("depends_on");}
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- public function GetDefaultValue($aArgs = array())
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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- // Note: so far, this feature is a prototype,
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- // later, the argument 'this' should always be present in the arguments
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- //
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- if (($this->IsParam('default_value')) && array_key_exists('this', $aArgs))
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- {
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- $aValues = $this->Get('default_value')->GetValues($aArgs);
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- $oSet = DBObjectSet::FromArray($this->Get('linked_class'), $aValues);
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- return $oSet;
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- }
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- else
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- {
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- return DBObjectSet::FromScratch($this->Get('linked_class'));
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- }
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+ return DBObjectSet::FromScratch($this->Get('linked_class'));
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}
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public function GetTrackingLevel()
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@@ -849,7 +851,7 @@ class AttributeLinkedSet extends AttributeDefinition
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/**
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* List the available verbs for 'GetForTemplate'
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*/
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- public static function EnumTemplateVerbs()
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+ public function EnumTemplateVerbs()
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{
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return array(
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'' => 'Plain text (unlocalized) representation',
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@@ -1295,7 +1297,7 @@ class AttributeDBFieldVoid extends AttributeDefinition
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public function IsScalar() {return true;}
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public function IsWritable() {return true;}
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public function GetSQLExpr() {return $this->Get("sql");}
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- public function GetDefaultValue() {return $this->MakeRealValue("", null);}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return $this->MakeRealValue("", $oHostObject);}
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public function IsNullAllowed() {return false;}
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//
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@@ -1368,7 +1370,7 @@ class AttributeDBField extends AttributeDBFieldVoid
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{
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return array_merge(parent::ListExpectedParams(), array("default_value", "is_null_allowed"));
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}
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- public function GetDefaultValue() {return $this->MakeRealValue($this->Get("default_value"), null);}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return $this->MakeRealValue($this->Get("default_value"), $oHostObject);}
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public function IsNullAllowed() {return $this->Get("is_null_allowed");}
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}
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@@ -1480,7 +1482,7 @@ class AttributeObjectKey extends AttributeDBFieldVoid
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public function GetEditClass() {return "String";}
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protected function GetSQLCol($bFullSpec = false) {return "INT(11)".($bFullSpec ? " DEFAULT 0" : "");}
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- public function GetDefaultValue() {return 0;}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return 0;}
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public function IsNullAllowed()
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{
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return $this->Get("is_null_allowed");
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@@ -1854,9 +1856,9 @@ class AttributeClass extends AttributeString
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parent::__construct($sCode, $aParams);
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}
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- public function GetDefaultValue()
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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- $sDefault = parent::GetDefaultValue();
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+ $sDefault = parent::GetDefaultValue($oHostObject);
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if (!$this->IsNullAllowed() && $this->IsNull($sDefault))
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{
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// For this kind of attribute specifying null as default value
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@@ -1953,7 +1955,7 @@ class AttributeFinalClass extends AttributeString
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{
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$this->m_sValue = $sValue;
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}
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- public function GetDefaultValue()
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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return $this->m_sValue;
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}
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@@ -2312,7 +2314,7 @@ class AttributeText extends AttributeString
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{
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$sClass = $aMatches[1];
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$sName = $aMatches[2];
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-
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+
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if (MetaModel::IsValidClass($sClass))
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{
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$sClassLabel = MetaModel::GetName($sClass);
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@@ -2357,7 +2359,7 @@ class AttributeText extends AttributeString
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{
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$sClassLabel = $aMatches[1];
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$sName = $aMatches[2];
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-
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+
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if (!MetaModel::IsValidClass($sClassLabel))
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{
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$sClass = MetaModel::GetClassFromLabel($sClassLabel);
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@@ -2548,8 +2550,8 @@ class AttributeCaseLog extends AttributeLongText
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return (string) $value;
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}
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}
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-
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- public function GetDefaultValue() {return new ormCaseLog();}
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+
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return new ormCaseLog();}
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public function Equals($val1, $val2) {return ($val1->GetText() == $val2->GetText());}
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@@ -2719,7 +2721,7 @@ class AttributeCaseLog extends AttributeLongText
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/**
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* List the available verbs for 'GetForTemplate'
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*/
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- public static function EnumTemplateVerbs()
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+ public function EnumTemplateVerbs()
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{
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return array(
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'' => 'Plain text representation of all the log entries',
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@@ -3372,9 +3374,9 @@ class AttributeDateTime extends AttributeDBField
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// This has been done at the time when itop was using TIMESTAMP columns,
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// now that iTop is using DATETIME columns, it seems possible to have IsNullAllowed returning false... later when this is needed
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public function IsNullAllowed() {return true;}
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- public function GetDefaultValue()
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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- $default = parent::GetDefaultValue();
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+ $default = parent::GetDefaultValue($oHostObject);
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if (!parent::IsNullAllowed())
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{
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@@ -3769,7 +3771,7 @@ class AttributeExternalKey extends AttributeDBFieldVoid
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public function GetDisplayStyle() { return $this->GetOptional('display_style', 'select'); }
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- public function GetDefaultValue() {return 0;}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return 0;}
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public function IsNullAllowed()
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{
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if (MetaModel::GetConfig()->Get('disable_mandatory_ext_keys'))
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@@ -4163,10 +4165,10 @@ class AttributeExternalField extends AttributeDefinition
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return $oExtAttDef->GetSQLExpr();
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}
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- public function GetDefaultValue()
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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$oExtAttDef = $this->GetExtAttDef();
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- return $oExtAttDef->GetDefaultValue();
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+ return $oExtAttDef->GetDefaultValue();
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}
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public function IsNullAllowed()
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{
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@@ -4308,8 +4310,8 @@ class AttributeBlob extends AttributeDefinition
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public function IsDirectField() {return true;}
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public function IsScalar() {return true;}
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public function IsWritable() {return true;}
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- public function GetDefaultValue() {return "";}
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- public function IsNullAllowed() {return $this->GetOptional("is_null_allowed", false);}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return "";}
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+ public function IsNullAllowed(DBObject $oHostObject = null) {return $this->GetOptional("is_null_allowed", false);}
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public function GetEditValue($sValue, $oHostObj = null)
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{
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@@ -4569,7 +4571,7 @@ class AttributeStopWatch extends AttributeDefinition
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public function IsDirectField() {return true;}
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public function IsScalar() {return true;}
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public function IsWritable() {return false;}
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- public function GetDefaultValue() {return $this->NewStopWatch();}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return $this->NewStopWatch();}
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public function GetEditValue($value, $oHostObj = null)
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{
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@@ -5186,9 +5188,21 @@ class AttributeSubItem extends AttributeDefinition
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public function IsDirectField() {return true;}
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public function IsScalar() {return true;}
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public function IsWritable() {return false;}
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- public function GetDefaultValue() {return null;}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return null;}
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// public function IsNullAllowed() {return false;}
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- public function LoadInObject() {return false;} // if this verb returns true, then GetValue must be implemented
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+
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+ public function LoadInObject() {return false;} // if this verb returns false, then GetValue must be implemented
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+
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+ /**
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+ * Used by DBOBject::Get()
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+ */
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+ public function GetValue($oHostObject, $bOriginal = false)
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+ {
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+ $oParent = $this->GetTargetAttDef();
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+ $parentValue = $oHostObject->GetStrict($oParent->GetCode());
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+ $res = $oParent->GetSubItemValue($this->Get('item_code'), $parentValue, $oHostObject);
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+ return $res;
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+ }
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//
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// protected function ScalarToSQL($value) {return $value;} // format value as a valuable SQL literal (quoted outside)
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@@ -5237,16 +5251,6 @@ class AttributeSubItem extends AttributeDefinition
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return $res;
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}
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- /**
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- * Used by DBOBject::Get()
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- */
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- public function GetValue($parentValue, $oHostObject = null)
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- {
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- $oParent = $this->GetTargetAttDef();
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- $res = $oParent->GetSubItemValue($this->Get('item_code'), $parentValue, $oHostObject);
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- return $res;
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- }
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-
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public function GetAsHTML($value, $oHostObject = null, $bLocalize = true)
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{
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$oParent = $this->GetTargetAttDef();
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@@ -5303,7 +5307,7 @@ class AttributeOneWayPassword extends AttributeDefinition
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public function IsDirectField() {return true;}
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public function IsScalar() {return true;}
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public function IsWritable() {return true;}
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- public function GetDefaultValue() {return "";}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return "";}
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public function IsNullAllowed() {return $this->GetOptional("is_null_allowed", false);}
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// Facilitate things: allow the user to Set the value from a string or from an ormPassword (already encrypted)
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@@ -5676,7 +5680,7 @@ class AttributeComputedFieldVoid extends AttributeDefinition
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public function IsScalar() {return true;}
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public function IsWritable() {return false;}
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public function GetSQLExpr() {return null;}
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- public function GetDefaultValue() {return $this->MakeRealValue("", null);}
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+ public function GetDefaultValue(DBObject $oHostObject = null) {return $this->MakeRealValue("", $oHostObject);}
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public function IsNullAllowed() {return false;}
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//
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@@ -5827,7 +5831,7 @@ class AttributeFriendlyName extends AttributeComputedFieldVoid
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{
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$this->m_sValue = $sValue;
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}
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- public function GetDefaultValue()
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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return $this->m_sValue;
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}
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@@ -5913,7 +5917,7 @@ class AttributeRedundancySettings extends AttributeDBField
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return 20;
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}
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- public function GetDefaultValue($aArgs = array())
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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{
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$sRet = 'disabled';
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if ($this->Get('enabled'))
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@@ -6268,3 +6272,251 @@ class AttributeRedundancySettings extends AttributeDBField
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return $sRet;
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}
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}
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+
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+/**
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+ * Custom fields managed by an external implementation
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+ *
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+ * @package iTopORM
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+ */
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+class AttributeCustomFields extends AttributeDefinition
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+{
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+ static public function ListExpectedParams()
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+ {
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+ return array_merge(parent::ListExpectedParams(), array("handler_class"));
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+ }
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+
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+ public function GetEditClass() {return "CustomFields";}
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+ public function IsWritable() {return true;}
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+ public function LoadFromDB() {return false;} // See ReadValue...
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+
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+ public function GetDefaultValue(DBObject $oHostObject = null)
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+ {
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+ return new ormCustomFieldsValue($oHostObject, $this->GetCode());
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+ }
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+
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+ public function GetBasicFilterOperators() {return array();}
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+ public function GetBasicFilterLooseOperator() {return '';}
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+ public function GetBasicFilterSQLExpr($sOpCode, $value) {return '';}
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+
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+ /**
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+ * @param DBObject $oHostObject
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+ * @param ormCustomFieldsValue|null $oValue
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+ * @return CustomFieldsHandler
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+ */
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+ public function GetHandler(DBObject $oHostObject, ormCustomFieldsValue $oValue = null)
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+ {
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+ $sHandlerClass = $this->Get('handler_class');
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+ $oHandler = new $sHandlerClass($oHostObject, $this->GetCode());
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+ if (!is_null($oValue))
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+ {
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+ $oHandler->SetCurrentValues($oValue->GetValues());
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+ }
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+ return $oHandler;
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+ }
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+
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+ public function GetPrerequisiteAttributes($sClass = null)
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+ {
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+ $sHandlerClass = $this->Get('handler_class');
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+ return $sHandlerClass::GetPrerequisiteAttributes($sClass);
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+ }
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+
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+ public function GetEditValue($sValue, $oHostObj = null)
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+ {
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+ return 'GetEditValueNotImplemented for '.get_class($this);
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+ }
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+
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+ /**
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+ * Makes the string representation out of the values given by the form defined in GetDisplayForm
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+ */
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+ public function ReadValueFromPostedForm($oHostObject, $sFormPrefix)
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+ {
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+ $aRawData = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$this->GetCode()}", '{}', 'raw_data'), true);
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+ return new ormCustomFieldsValue($oHostObject, $this->GetCode(), $aRawData);
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+ }
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+
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+ public function MakeRealValue($proposedValue, $oHostObject)
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+ {
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+ if (is_object($proposedValue) && ($proposedValue instanceof ormCustomFieldsValue))
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+ {
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+ return $proposedValue;
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+ }
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+ elseif (is_string($proposedValue))
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+ {
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+ $aValues = json_decode($proposedValue, true);
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+ return new ormCustomFieldsValue($oHostObject, $this->GetCode(), $aValues);
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+ }
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+ throw new Exception('Unexpected type for the value of a custom fields attribute: '.gettype($proposedValue));
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|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Override to build the relevant form field
|
|
|
+ *
|
|
|
+ * When called first, $oFormField is null and will be created (eg. Make). Then when the ::parent is called and the $oFormField is passed, MakeFormField behaves more like a Prepare.
|
|
|
+ */
|
|
|
+ public function MakeFormField(DBObject $oObject, $oFormField = null)
|
|
|
+ {
|
|
|
+ if ($oFormField === null)
|
|
|
+ {
|
|
|
+ $oField = new Combodo\iTop\Form\Field\SubFormField($this->GetCode(), $sParentFormId);
|
|
|
+ $oField->SetForm($this->GetForm($oObject));
|
|
|
+ }
|
|
|
+ parent::MakeFormField($oObject, $oFormField);
|
|
|
+
|
|
|
+ return $oFormField;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param DBObject $oHostObject
|
|
|
+ * @return Combodo\iTop\Form\Form
|
|
|
+ */
|
|
|
+ public function GetForm(DBObject $oHostObject, $sFormPrefix = null)
|
|
|
+ {
|
|
|
+ $oHandler = $this->GetHandler($oHostObject, $oHostObject->Get($this->GetCode()));
|
|
|
+ $sFormId = is_null($sFormPrefix) ? 'cf_'.$this->GetCode() : $sFormPrefix.'_cf_'.$this->GetCode();
|
|
|
+ $oHandler->BuildForm($sFormId);
|
|
|
+ return $oHandler->GetForm();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Read the data from where it has been stored. This verb must be implemented as soon as LoadFromDB returns false and LoadInObject returns true
|
|
|
+ * @param $oHostObject
|
|
|
+ * @return ormCustomFieldsValue
|
|
|
+ */
|
|
|
+ public function ReadValue($oHostObject)
|
|
|
+ {
|
|
|
+ $oHandler = $this->GetHandler($oHostObject);
|
|
|
+ $aValues = $oHandler->ReadValues();
|
|
|
+ $oRet = new ormCustomFieldsValue($oHostObject, $this->GetCode(), $aValues);
|
|
|
+ return $oRet;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Record the data (currently in the processing of recording the host object)
|
|
|
+ * It is assumed that the data has been checked prior to calling Write()
|
|
|
+ * @param DBObject $oHostObject
|
|
|
+ * @param ormCustomFieldsValue|null $oValue (null is the default value)
|
|
|
+ */
|
|
|
+ public function WriteValue(DBObject $oHostObject, ormCustomFieldsValue $oValue = null)
|
|
|
+ {
|
|
|
+ $oHandler = $this->GetHandler($oHostObject, $oHostObject->Get($this->GetCode()));
|
|
|
+ if (is_null($oValue))
|
|
|
+ {
|
|
|
+ $aValues = array();
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ $aValues = $oValue->GetValues();
|
|
|
+ }
|
|
|
+ return $oHandler->WriteValues($aValues);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Check the validity of the data
|
|
|
+ * @param DBObject $oHostObject
|
|
|
+ * @param $value
|
|
|
+ * @return bool|string true or error message
|
|
|
+ */
|
|
|
+ public function CheckValue(DBObject $oHostObject, $value)
|
|
|
+ {
|
|
|
+ try
|
|
|
+ {
|
|
|
+ $oHandler = $this->GetHandler($oHostObject, $value);
|
|
|
+ $oHandler->BuildForm();
|
|
|
+ $oForm = $oHandler->GetForm();
|
|
|
+ $oForm->Validate();
|
|
|
+ if ($oForm->GetValid())
|
|
|
+ {
|
|
|
+ $ret = true;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ $aMessages = array();
|
|
|
+ foreach ($oForm->GetErrorMessages() as $sFieldId => $aFieldMessages)
|
|
|
+ {
|
|
|
+ $aMessages[] = $sFieldId.': '.implode(', ', $aFieldMessages);
|
|
|
+ }
|
|
|
+ $ret = 'Invalid value: '.implode(', ', $aMessages);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ catch (Exception $e)
|
|
|
+ {
|
|
|
+ $ret = $e->getMessage();
|
|
|
+ }
|
|
|
+ return $ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Cleanup data upon object deletion (object id still available here)
|
|
|
+ * @param DBObject $oHostObject
|
|
|
+ */
|
|
|
+ public function DeleteValue(DBObject $oHostObject)
|
|
|
+ {
|
|
|
+ $oHandler = $this->GetHandler($oHostObject, $oHostObject->Get($this->GetCode()));
|
|
|
+ return $oHandler->DeleteValues();
|
|
|
+ }
|
|
|
+
|
|
|
+ public function GetAsHTML($value, $oHostObject = null, $bLocalize = true)
|
|
|
+ {
|
|
|
+ return $value->GetAsHTML($bLocalize);
|
|
|
+ }
|
|
|
+
|
|
|
+ public function GetAsXML($value, $oHostObject = null, $bLocalize = true)
|
|
|
+ {
|
|
|
+ return $value->GetAsXML($bLocalize);
|
|
|
+ }
|
|
|
+
|
|
|
+ public function GetAsCSV($value, $sSeparator = ',', $sTextQualifier = '"', $oHostObject = null, $bLocalize = true, $bConvertToPlainText = false)
|
|
|
+ {
|
|
|
+ return $value->GetAsCSV($sSeparator, $sTextQualifier, $bLocalize, $bConvertToPlainText);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * List the available verbs for 'GetForTemplate'
|
|
|
+ */
|
|
|
+ public function EnumTemplateVerbs()
|
|
|
+ {
|
|
|
+ $sHandlerClass = $this->Get('handler_class');
|
|
|
+ return $sHandlerClass::EnumTemplateVerbs();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get various representations of the value, for insertion into a template (e.g. in Notifications)
|
|
|
+ * @param $value mixed The current value of the field
|
|
|
+ * @param $sVerb string The verb specifying the representation of the value
|
|
|
+ * @param $oHostObject DBObject The object
|
|
|
+ * @param $bLocalize bool Whether or not to localize the value
|
|
|
+ */
|
|
|
+ public function GetForTemplate($value, $sVerb, $oHostObject = null, $bLocalize = true)
|
|
|
+ {
|
|
|
+ return $value->GetForTemplate($sVerb, $bLocalize);
|
|
|
+ }
|
|
|
+
|
|
|
+ public function MakeValueFromString($sProposedValue, $bLocalizedValue = false, $sSepItem = null, $sSepAttribute = null, $sSepValue = null, $sAttributeQualifier = null)
|
|
|
+ {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Helper to get a value that will be JSON encoded
|
|
|
+ * The operation is the opposite to FromJSONToValue
|
|
|
+ */
|
|
|
+ public function GetForJSON($value)
|
|
|
+ {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Helper to form a value, given JSON decoded data
|
|
|
+ * The operation is the opposite to GetForJSON
|
|
|
+ */
|
|
|
+ public function FromJSONToValue($json)
|
|
|
+ {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ public function Equals($val1, $val2)
|
|
|
+ {
|
|
|
+ return $val1->Equals($val2);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
romainq