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Merge pull request #1315 from dhensby/patch-4

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FIX Adding preview method to CsvBulkLoader
This commit is contained in:
Ingo Schommer 2013-03-20 07:24:52 -07:00
commit f7400198d7
1 changed files with 23 additions and 7 deletions
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30
dev/CsvBulkLoader.php
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@ -32,6 +32,13 @@ class CsvBulkLoader extends BulkLoader {
*/
public $hasHeaderRow = true;
/**
* @inheritDoc
*/
public function preview($filepath) {
return $this->processAll($filepath, true);
}
protected function processAll($filepath, $preview = false) {
$results = new BulkLoader_Result();
@ -81,27 +88,36 @@ class CsvBulkLoader extends BulkLoader {
if(!$relationObj || !$relationObj->exists()) {
$relationClass = $obj->has_one($relationName);
$relationObj = new $relationClass();
$relationObj->write();
//write if we aren't previewing
if (!$preview) $relationObj->write();
}
$obj->{"{$relationName}ID"} = $relationObj->ID;
$obj->write();
$obj->flushCache(); // avoid relation caching confusion
//write if we are not previewing
if (!$preview) {
$obj->write();
$obj->flushCache(); // avoid relation caching confusion
}
} elseif(strpos($fieldName, '.') !== false) {
// we have a relation column with dot notation
list($relationName,$columnName) = explode('.', $fieldName);
list($relationName, $columnName) = explode('.', $fieldName);
// always gives us an component (either empty or existing)
$relationObj = $obj->getComponent($relationName);
$relationObj->write();
if (!$preview) $relationObj->write();
$obj->{"{$relationName}ID"} = $relationObj->ID;
$obj->write();
$obj->flushCache(); // avoid relation caching confusion
//write if we are not previewing
if (!$preview) {
$obj->write();
$obj->flushCache(); // avoid relation caching confusion
}
}
}
// second run: save data
foreach($record as $fieldName => $val) {
//break out of the loop if we are previewing
if ($preview) break;
if($this->isNullValue($val, $fieldName)) continue;
if(strpos($fieldName, '->') !== FALSE) {
$funcName = substr($fieldName, 2);