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getValueAsArray() checks if value starts with separator

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new funtion parseValue()
This commit is contained in:
Uwe Steinmann 2016-11-14 11:04:57 +01:00
parent 444ee2f8eb
commit 530d75fdf0
1 changed files with 40 additions and 1 deletions
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41
SeedDMS_Core/Core/inc.ClassAttribute.php
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@ -117,7 +117,17 @@ class SeedDMS_Core_Attribute { /* {{{ */
*/
function getValueAsArray() { /* {{{ */
if($this->_attrdef->getMultipleValues()) {
return explode($this->_value[0], substr($this->_value, 1));
/* If the value doesn't start with the separator used in the value set,
* then assume that the value was not saved with a leading separator.
* This can happen, if the value was previously a single value from
* the value set and later turned into a multi value attribute.
*/
$sep = substr($this->_value, 0, 1);
$vsep = $this->_attrdef->getValueSetSeparator();
if($sep == $vsep)
return(explode($sep, substr($this->_value, 1)));
else
return(array($this->_value));
} else {
return array($this->_value);
}
@ -684,6 +694,35 @@ class SeedDMS_Core_AttributeDefinition { /* {{{ */
return true;
} /* }}} */
/**
* Parse a given value according to attribute definition
*
* The return value is always an array, even if the attribute is single
* value attribute.
*
* @return array list of single values
*/
function parseValue($value) { /* {{{ */
$db = $this->_dms->getDB();
if($this->getMultipleValues()) {
/* If the value doesn't start with the separator used in the value set,
* then assume that the value was not saved with a leading separator.
* This can happen, if the value was previously a single value from
* the value set and later turned into a multi value attribute.
*/
$sep = substr($value, 0, 1);
$vsep = $this->getValueSetSeparator();
if($sep == $vsep)
return(explode($sep, substr($value, 1)));
else
return(array($value));
} else {
return array($value);
}
return true;
} /* }}} */
/**
* Return a list of documents, folders, document contents where this
* attribute definition is used