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- Added support for pattern-based field validation (anticipating HTML5 ?).

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SVN:trunk[411]
This commit is contained in:
Denis Flaven
2010-05-16 16:38:48 +00:00
parent d696e38902
commit 76a8b5bbc3
10 changed files with 233 additions and 39 deletions
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191
core/attributedef.class.inc.php
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@@ -177,16 +177,14 @@ abstract class AttributeDefinition
public function GetSQLValues($value) {return array();} // returns column/value pairs (1 in most of the cases), for WRITING (Insert, Update)
public function RequiresIndex() {return false;}
public function GetJSCheckFunc()
public function GetValidationPattern()
{
$sRegExp = $this->Get("regexp");
if (empty($sRegExp)) return 'return true;';
return "return regexp('$sRegExp', myvalue);";
}
return '';
}
public function CheckValue($value)
{
$sRegExp = $this->Get("regexp");
$sRegExp = $this->Get("regexp"); // ??? Does it exist ??
if (empty($sRegExp)) return true;
return preg_match(preg_escape($this->Get("regexp")), $value);
@@ -464,6 +462,11 @@ class AttributeInteger extends AttributeDBField
public function GetEditClass() {return "String";}
protected function GetSQLCol() {return "INT(11)";}
public function GetValidationPattern()
{
return "^[0-9]+$";
}
public function GetBasicFilterOperators()
{
return array(
@@ -799,6 +802,11 @@ class AttributeText extends AttributeString
class AttributeEmailAddress extends AttributeString
{
public function GetTypeDesc() {return "Email address(es)";}
public function GetValidationPattern()
{
return "^([0-9a-zA-Z]([-.\\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\\w]*[0-9a-zA-Z]\\.)+[a-zA-Z]{2,9})$";
}
}
/**
@@ -947,6 +955,163 @@ class AttributeEnum extends AttributeString
* @version $itopversion$
*/
class AttributeDate extends AttributeDBField
{
const MYDATEFORMAT = "Y-m-d";
static public function InitStatics()
{
// Nothing to do...
}
static protected function ListExpectedParams()
{
return parent::ListExpectedParams();
//return array_merge(parent::ListExpectedParams(), array());
}
public function GetType() {return "Date";}
public function GetTypeDesc() {return "Date";}
public function GetEditClass() {return "Date";}
protected function GetSQLCol() {return "DATE";}
// #@# THIS HAS TO REVISED
// Having null not allowed was interpreted by mySQL
// which was creating the field with the flag 'ON UPDATE CURRENT_TIMESTAMP'
// Then, on each update of the record, the field was modified.
// We will have to specify the default value if we want to restore this option
// In fact, we could also have more verbs dedicated to the DB:
// GetDBDefaultValue()... or GetDBFieldCreationStatement()....
public function IsNullAllowed() {return true;}
public function GetDefaultValue()
{
$default = parent::GetDefaultValue();
if (!parent::IsNullAllowed())
{
if (empty($default))
{
$default = date("Y-m-d");
}
}
return $default;
}
// END OF THE WORKAROUND
///////////////////////////////////////////////////////////////
public function GetValidationPattern()
{
return "^[0-9]{4}-(((0[13578]|(10|12))-(0[1-9]|[1-2][0-9]|3[0-1]))|(02-(0[1-9]|[1-2][0-9]))|((0[469]|11)-(0[1-9]|[1-2][0-9]|30)))$";
}
public function GetBasicFilterOperators()
{
return array(
"="=>"equals",
"!="=>"differs from",
"<"=>"before",
"<="=>"before",
">"=>"after (strictly)",
">="=>"after",
"SameMonth"=>"same year/month",
"SameYear"=>"same year",
"Today"=>"today",
">|"=>"after today + N days",
"<|"=>"before today + N days",
"=|"=>"equals today + N days",
);
}
public function GetBasicFilterLooseOperator()
{
// Unless we implement a "same xxx, depending on given precision" !
return "=";
}
public function GetBasicFilterSQLExpr($sOpCode, $value)
{
$sQValue = CMDBSource::Quote($value);
switch ($sOpCode)
{
case '=':
case '!=':
case '<':
case '<=':
case '>':
case '>=':
return $this->GetSQLExpr()." $sOpCode $sQValue";
case 'SameMonth':
return "DATE_FORMAT(".$this->GetSQLExpr().", '%Y-%m') = DATE_FORMAT($sQValue, '%Y-%m')";
case 'SameYear':
return "MONTH(".$this->GetSQLExpr().") = MONTH($sQValue)";
case 'Today':
return "DATE(".$this->GetSQLExpr().") = CURRENT_DATE()";
case '>|':
return "DATE(".$this->GetSQLExpr().") > DATE_ADD(CURRENT_DATE(), INTERVAL $sQValue DAY)";
case '<|':
return "DATE(".$this->GetSQLExpr().") < DATE_ADD(CURRENT_DATE(), INTERVAL $sQValue DAY)";
case '=|':
return "DATE(".$this->GetSQLExpr().") = DATE_ADD(CURRENT_DATE(), INTERVAL $sQValue DAY)";
default:
return $this->GetSQLExpr()." = $sQValue";
}
}
public function MakeRealValue($proposedValue)
{
if (!is_numeric($proposedValue))
{
return $proposedValue;
}
else
{
return date("Y-m-d", $proposedValue);
}
throw new CoreException("Invalid type for a date (found ".gettype($proposedValue)." and accepting string/int/DateTime)");
return null;
}
public function ScalarToSQL($value)
{
if (empty($value))
{
// Make a valid date for MySQL. TO DO: support NULL as a literal value for fields that can be null.
return '0000-00-00';
}
return $value;
}
public function GetAsHTML($value)
{
return Str::pure2html($value);
}
public function GetAsXML($value)
{
return Str::pure2xml($value);
}
public function GetAsCSV($sValue, $sSeparator = ',', $sTextQualifier = '"')
{
$sFrom = array("\r\n", $sTextQualifier);
$sTo = array("\n", $sTextQualifier.$sTextQualifier);
$sEscaped = str_replace($sFrom, $sTo, (string)$sValue);
return '"'.$sEscaped.'"';
}
}
// Init static constant once for all (remove when PHP allows real static const)
AttributeDate::InitStatics();
/**
* Map a date+time column to an attribute
*
* @package iTopORM
* @author Romain Quetiez <romainquetiez@yahoo.fr>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.itop.com
* @since 1.0
* @version $itopversion$
*/
class AttributeDateTime extends AttributeDBField
{
const MYDATEFORMAT = "Y-m-d H:i:s";
//const MYDATETIMEZONE = "UTC";
@@ -971,7 +1136,7 @@ class AttributeDate extends AttributeDBField
public function GetType() {return "Date";}
public function GetTypeDesc() {return "Date and time";}
public function GetEditClass() {return "Date";}
public function GetEditClass() {return "DateTime";}
protected function GetSQLCol() {return "TIMESTAMP";}
// #@# THIS HAS TO REVISED
@@ -999,6 +1164,11 @@ class AttributeDate extends AttributeDBField
// END OF THE WORKAROUND
///////////////////////////////////////////////////////////////
public function GetValidationPattern()
{
return "^([0-9]{4}-(((0[13578]|(10|12))-(0[1-9]|[1-2][0-9]|3[0-1]))|(02-(0[1-9]|[1-2][0-9]))|((0[469]|11)-(0[1-9]|[1-2][0-9]|30))))( (0[0-9]|1[0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])){0,1}|0000-00-00 00:00:00|0000-00-00$";
}
public function GetBasicFilterOperators()
{
return array(
@@ -1398,6 +1568,11 @@ class AttributeURL extends AttributeString
}
return "<a target=\"$sTarget\" href=\"$sValue\">$sLabel</a>";
}
public function GetValidationPattern()
{
return "^(http|https|ftp)\://[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\-\._\?\,\'/\\\+&amp;%\$#\=~])*$";
}
}
/**