GridFieldBulkEditingTools/code/GridFieldBulkEditingTools.php

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<?php
/**
* Generic helper class for the various bulk editing component
* contains common functions
*
* @author colymba
* @package GridFieldBulkEditingTools
*/
class GridFieldBulkEditingTools {
//put your code here
public static function getModelCMSDataFields ( $config, $modelClass )
{
$cmsFields = singleton($modelClass)->getCMSFields();
$cmsDataFields = $cmsFields->dataFields();
$cmsDataFields = GridFieldBulkEditingTools::filterNonEditableRecordsFields($config, $cmsDataFields);
return $cmsDataFields;
}
public static function filterNonEditableRecordsFields ( $config, $dataFields )
{
if ( isset($config['editableFields']) )
{
if ( $config['editableFields'] != null )
{
foreach ($dataFields as $name => $field)
{
if ( !in_array($name, $config['editableFields']) )
{
unset( $dataFields[$name] );
}
}
}
}
return $dataFields;
}
/**
* Filters out all unwanted fields from the config settings
*
* @param array $config
* @param array $dataFields
* @return array
*/
public static function getModelFilteredDataFields ( $config, $dataFields )
{
//remove the image field - for bulk image upload
if ( isset($config['imageFieldName']) )
{
if ( $config['imageFieldName'] != null )
{
//@TODO: this wont work if the fieldname has ID in it: i.e. TheIDImageID -> remove last 2 char only
unset( $dataFields[str_ireplace('ID', '', $config['imageFieldName']) ] );
}
}
//if class blacklist filter
if ( count($config['fieldsClassBlacklist']) > 0 )
{
foreach ($dataFields as $fieldName => $field)
{
//@TODO find PHP function that return the classname
if ( in_array($field->ClassName, $config['fieldsClassBlacklist']) )
{
array_push($config['fieldsNameBlacklist'], $fieldName);
}
}
}
//if name blacklist filter
if ( count($config['fieldsNameBlacklist']) > 0 )
{
foreach ( $config['fieldsNameBlacklist'] as $badFieldName )
{
unset( $dataFields[ $badFieldName ] );
}
}
return $dataFields;
}
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public static function filterDatafieldsByClass ( $config, $dataFields )
{
//@todo
}
public static function filterDataFieldsByName ( $config, $dataFields )
{
//@todo
}
public static function dataFieldsToHTML ( $dataFields )
{
$fieldsHTML = array();
foreach ( $dataFields as $key => $field )
{
//@TODO: FieldHolder() does not seem to exist on UploadField
$fieldsHTML[$key] = $field->FieldHolder();
}
return $fieldsHTML;
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}
public static function escapeFormFieldsHTML ( $formFieldsHTML, $unique )
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{
$prefix = 'record_'.$unique.'_';
foreach ( $formFieldsHTML as $name => $html )
{
$formFieldsHTML[$name] = str_ireplace ( array('id="', 'for="', 'name="'),
array('id="'.$prefix, 'for="'.$prefix, 'name="'.$prefix),
$html);
}
return $formFieldsHTML;
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}
public static function unescapeFormFieldsPOSTData ( $requestVars )
{
//@todo
}
}