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ENHANCEMENT Allowing to override importer instances in ModelAdmin (fixes #2982)

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This commit is contained in:
Ingo Schommer 2012-03-09 15:33:24 +01:00
parent 1f01e1135d
commit dd517c49ba
1 changed files with 10 additions and 6 deletions
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16
admin/code/ModelAdmin.php
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@ -246,19 +246,24 @@ abstract class ModelAdmin extends LeftAndMain {
* with a default {@link CsvBulkLoader} class. In this case the column names of the first row
* in the CSV file are assumed to have direct mappings to properties on the object.
*
* @return array
* @return array Map of model class names to importer instances
*/
function getModelImporters() {
$importers = $this->stat('model_importers');
$importerClasses = $this->stat('model_importers');
// fallback to all defined models if not explicitly defined
if(is_null($importers)) {
if(is_null($importerClasses)) {
$models = $this->getManagedModels();
foreach($models as $modelName => $options) {
if(is_numeric($modelName)) $modelName = $options;
$importers[$modelName] = 'CsvBulkLoader';
$importerClasses[$modelName] = 'CsvBulkLoader';
}
}
$importers = array();
foreach($importerClasses as $modelClass => $importerClass) {
$importers[$modelClass] = new $importerClass($modelClass);
}
return $importers;
}
@ -340,8 +345,7 @@ abstract class ModelAdmin extends LeftAndMain {
}
$importers = $this->getModelImporters();
$importerClass = $importers[$this->modelClass];
$loader = new $importerClass($this->modelClass);
$loader = $importers[$this->modelClass];
// File wasn't properly uploaded, show a reminder to the user
if(