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<?php |
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namespace SilverStripe\CKANRegistry\Model; |
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use SilverStripe\CKANRegistry\Forms\ResultConditionsField; |
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use SilverStripe\Forms\FieldGroup; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\NumericField; |
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use SilverStripe\Forms\ReadonlyField; |
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use SilverStripe\ORM\DataObject; |
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/** |
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* Represents a generic field on a CKAN Resource, e.g. a column in a spreadsheet. |
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* It is intentionally generic, as the resource may not be a tabular one, e.g. geospatial data to be rendered in a map. |
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* |
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* @property Resource Resource |
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* @method static ResourceField create() |
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* @property string OriginalLabel |
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* @property string Type |
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* @property string ReadableLabel |
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* @property bool ShowInResultsView |
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* @property bool ShowInDetailView |
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* @property bool RemoveDuplicates |
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* @property int Position |
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* @property string DisplayConditions |
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*/ |
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class ResourceField extends DataObject |
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{ |
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private static $table_name = 'CKANResourceField'; |
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private static $db = [ |
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'OriginalLabel' => 'Varchar', |
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'Type' => 'Varchar', |
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'ReadableLabel' => 'Varchar', |
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'ShowInResultsView' => 'Boolean', |
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'ShowInDetailView' => 'Boolean(1)', |
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'RemoveDuplicates' => 'Boolean', |
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'Position' => 'Int', |
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'DisplayConditions' => 'Text', |
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]; |
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private static $has_one = [ |
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'Resource' => Resource::class, |
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]; |
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private static $summary_fields = [ |
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'Position', |
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'ReadableLabel', |
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'OriginalLabel', |
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'Type', |
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'ShowInResultsView', |
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'ShowInDetailView', |
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]; |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function (FieldList $fields) { |
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$originalLabel = ReadonlyField::create('OriginalLabel') |
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->setDescription(_t( |
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__CLASS__ . '.ORIGINAL_LABEL_DESCRIPTION', |
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'Title of this field as provided by the CKAN resource' |
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)); |
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$fields->replaceField('OriginalLabel', $originalLabel); |
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$readableLabel = $fields->dataFieldByName('ReadableLabel'); |
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$readableLabel->setAttribute('placeholder', $this->OriginalLabel); |
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$fields->removeByName('Type'); |
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$positionField = NumericField::create('Position') |
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->setTitle(_t(__CLASS__ . '.ORDER_LABEL', 'Presented order')) |
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->setDescription(_t( |
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__CLASS__ . '.ORDER_DENOMINATOR', |
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'of {count} columns', |
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['count' => static::get()->filter('ResourceID', $this->ResourceID)->count()] |
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)) |
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->addExtraClass('ckan-resource__order'); |
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$fields->replaceField('Position', $positionField); |
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$summary = $fields->dataFieldByName('ShowInResultsView') |
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->addExtraClass('visibility-options__option'); |
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$detail = $fields->dataFieldByName('ShowInDetailView') |
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->addExtraClass('visibility-options__option'); |
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$duplicates = $fields->dataFieldByName('RemoveDuplicates') |
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->setTitle( |
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_t(__CLASS__ . '.REMOVE_DUPLICATES_LABEL', 'Only show one value if duplicates exist') |
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) |
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->addExtraClass('visibility-options__option'); |
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// Present the visibility fields in a group |
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$fields->removeByName(['ShowInResultsView', 'ShowInDetailView', 'RemoveDuplicates']); |
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$visibilityOptions = FieldGroup::create('Visibility', [$summary, $detail, $duplicates]) |
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->addExtraClass('visibility-options'); |
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$fields->insertBefore($visibilityOptions, 'Position'); |
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$fields->removeByName('ResourceID'); |
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$fields->replaceField( |
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'DisplayConditions', |
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ResultConditionsField::create( |
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'DisplayConditions', |
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_t(__CLASS__ . '.RESULT_CONDITIONS', 'Result conditions') |
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) |
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); |
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// See https://github.com/silverstripe/silverstripe-framework/issues/8696 |
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foreach ([$summary, $detail, $readableLabel, $originalLabel] as $field) { |
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$field->setTitle(ucfirst(strtolower($field->Title()))); |
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} |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* Use the readable label for GridField CRUD operation result messages |
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* |
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* @return string |
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*/ |
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public function getTitle() |
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{ |
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return $this->ReadableLabel; |
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} |
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} |
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silverstripe /
silverstripe-ckan-registry
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