55 lines
1.9 KiB
PHP
55 lines
1.9 KiB
PHP
<?php
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class DMSDocumentAdmin extends ModelAdmin
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{
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private static $managed_models = array(
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'DMSDocument',
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'DMSDocumentSet'
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);
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private static $url_segment = 'documents';
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private static $menu_title = 'Documents';
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private static $menu_icon = 'dms/images/app_icons/drawer.png';
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/**
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* Remove the default "add" button and replace it with a customised version for DMS
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*
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* @return CMSForm
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*/
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public function getEditForm($id = null, $fields = null)
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{
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/** @var CMSForm $form */
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$form = parent::getEditForm($id, $fields);
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$gridField = $form->Fields()->fieldByName($this->sanitiseClassName($this->modelClass));
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return $this->modifyGridField($form, $gridField);
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}
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/**
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* If the GridField is for DMSDocument then add a custom "add" button. If it's for DMSDocumentSet then
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* update the display fields to include some extra columns that are only for this ModelAdmin, so cannot
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* be added directly to the model's display fields.
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*
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* @param CMSForm $form
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* @param GridField $gridField
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* @return CMSForm
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*/
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protected function modifyGridField(CMSForm $form, GridField $gridField)
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{
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$gridFieldConfig = $gridField->getConfig();
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if ($this->modelClass === 'DMSDocument') {
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$gridFieldConfig->removeComponentsByType('GridFieldAddNewButton');
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$gridFieldConfig->addComponent(new DMSGridFieldAddNewButton('buttons-before-left'), 'GridFieldExportButton');
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} elseif ($this->modelClass === 'DMSDocumentSet') {
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$dataColumns = $gridFieldConfig->getComponentByType('GridFieldDataColumns');
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$fields = $dataColumns->getDisplayFields($gridField);
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$fields = array('Title' => 'Title', 'Page.Title' => 'Page') + $fields;
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$dataColumns->setDisplayFields($fields);
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}
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return $form;
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}
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}
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