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<?php |
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class ImagesWithStyleSelection extends DataObject |
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{ |
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####################### |
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### Names Section |
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####################### |
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private static $singular_name = 'Selection of Images'; |
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public function i18n_singular_name() |
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{ |
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return _t('ImagesWithStyleSelection.SINGULAR_NAME', 'Selection of Images'); |
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} |
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private static $plural_name = 'Selections of Images'; |
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public function i18n_plural_name() |
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{ |
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return _t('ImagesWithStyleSelection.PLURAL_NAME', 'Selections of Images'); |
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} |
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####################### |
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### Model Section |
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####################### |
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private static $db = [ |
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'Title' => 'Varchar(255)', // this needs to be lengthy to avoid the same names ... |
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'Description' => 'Text' |
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]; |
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private static $has_one = [ |
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'PlaceToStoreImages' => 'Folder' |
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]; |
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private static $many_many = [ |
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'StyledImages' => 'ImageWithStyle' |
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]; |
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private static $many_many_extraFields = [ |
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'StyledImages' => [ |
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'SortOrder' => 'Int', |
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] |
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]; |
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####################### |
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### Further DB Field Details |
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####################### |
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private static $indexes = [ |
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'Created' => true, |
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'Title' => 'unique("Title")' |
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]; |
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private static $defaults = [ |
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'Title' => '' |
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]; |
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private static $default_sort = [ |
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'Created' => 'DESC' |
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]; |
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private static $required_fields = [ |
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'Title' |
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]; |
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private static $searchable_fields = [ |
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'Title' => 'PartialMatchFilter' |
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]; |
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####################### |
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### Field Names and Presentation Section |
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####################### |
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private static $field_labels = [ |
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'StyledImages' => 'Images to be included' |
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]; |
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private static $field_labels_right = [ |
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'StyledImages' => 'Select as many as you like and sort them in the right order' |
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]; |
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private static $summary_fields = [ |
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'Title' => 'Name', |
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'StyledImages.Count' => 'Number of Images' |
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]; |
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####################### |
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### Casting Section |
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####################### |
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####################### |
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### can Section |
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####################### |
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####################### |
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### write Section |
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####################### |
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View Code Duplication |
public function validate() |
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{ |
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$result = parent::validate(); |
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$fieldLabels = $this->FieldLabels(); |
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$indexes = $this->Config()->get('indexes'); |
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$requiredFields = $this->Config()->get('required_fields'); |
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if (is_array($requiredFields)) { |
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foreach ($requiredFields as $field) { |
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$value = $this->$field; |
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if (! $value) { |
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$fieldWithoutID = $field; |
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if (substr($fieldWithoutID, -2) === 'ID') { |
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$fieldWithoutID = substr($fieldWithoutID, 0, -2); |
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} |
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$myName = isset($fieldLabels[$fieldWithoutID]) ? $fieldLabels[$fieldWithoutID] : $fieldWithoutID; |
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$result->error( |
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_t( |
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'ImagesWithStyleSelection.'.$field.'_REQUIRED', |
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$myName.' is required' |
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), |
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'REQUIRED_ImagesWithStyleSelection_'.$field |
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); |
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} |
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if (isset($indexes[$field]) && isset($indexes[$field]['type']) && $indexes[$field]['type'] === 'unique') { |
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$id = (empty($this->ID) ? 0 : $this->ID); |
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$count = ImagesWithStyleSelection::get() |
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->filter(array($field => $value)) |
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->exclude(array('ID' => $id)) |
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->count(); |
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if ($count > 0) { |
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$myName = $fieldLabels['$field']; |
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$result->error( |
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_t( |
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'ImagesWithStyleSelection.'.$field.'_UNIQUE', |
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$myName.' needs to be unique' |
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), |
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'UNIQUE_ImagesWithStyleSelection_'.$field |
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); |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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if ($this->exists() && $this->PlaceToStoreImagesID) { |
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$allImages = Image::get()->filter(['ParentID' => $this->PlaceToStoreImagesID])->column('ID'); |
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$existingImages = $this->RawImages()->column('ID'); |
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$difference = array_diff($allImages, $existingImages); |
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$list = $this->StyledImages(); |
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if (count($difference)) { |
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foreach ($difference as $imageID) { |
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$image = Image::get()->byID($imageID); |
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if ($image) { |
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$styledImage = ImageWithStyle::create(); |
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$styledImage->Title = $image->Name; |
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$styledImage->ImageID = $imageID; |
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$styledImage->StyleID = ImageStyle::get_default_style()->ID; |
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$styledImage->write(); |
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$list->add($styledImage); |
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} |
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} |
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} |
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} |
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//... |
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} |
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public function requireDefaultRecords() |
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{ |
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parent::requireDefaultRecords(); |
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//... |
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} |
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####################### |
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### Import / Export Section |
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####################### |
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public function getExportFields() |
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{ |
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//.. |
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return parent::getExportFields(); |
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} |
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####################### |
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### CMS Edit Section |
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####################### |
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public function CMSEditLink() |
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{ |
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$controller = singleton("ImageWithStyleAdmin"); |
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return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/".$this->ID."/edit"; |
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} |
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public function CMSAddLink() |
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{ |
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$controller = singleton("ImageWithStyleAdmin"); |
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return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/new"; |
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} |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$fields->removeByName('PlaceToStoreImages'); |
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$fields->addFieldToTab( |
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'Root.Main', |
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$treeField = TreeDropdownField::create( |
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'PlaceToStoreImagesID', |
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'Image Folder', |
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'Folder' |
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)->setRightTitle('Optional - set folder ... all images in this folder will automatically be added.') |
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); |
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//do first?? |
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$rightFieldDescriptions = $this->Config()->get('field_labels_right'); |
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View Code Duplication |
foreach ($rightFieldDescriptions as $field => $desc) { |
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$formField = $fields->DataFieldByName($field); |
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if (! $formField) { |
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$formField = $fields->DataFieldByName($field.'ID'); |
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} |
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if ($formField) { |
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$formField->setDescription($desc); |
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} |
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} |
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//... |
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$this->addLinksToFolderOnAFieldAsRightTitle($treeField); |
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if ($this->exists()) { |
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$config = GridFieldConfig_RelationEditor::create(); |
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$config->addComponent(new GridFieldSortableRows('SortOrder')); |
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$fields->removeByName('StyledImages'); |
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$fields->addFieldToTab( |
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'Root.Images', |
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GridField::create( |
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'StyledImages', |
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'Images', |
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$this->StyledImages(), |
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$config |
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) |
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); |
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} |
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return $fields; |
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} |
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public function addLinksToFolderOnAFieldAsRightTitle($folderField) |
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{ |
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if ($this->PlaceToStoreImagesID) { |
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$folder = $this->PlaceToStoreImages(); |
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if ($folder && $folder->exists()) { |
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$rightFieldTitle = $folderField->RightTitle(); |
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$rightFieldTitle .= ' |
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<br /><a href="/admin/assets/add/?ID='.$folder->ID.'" target="_blank">add images directly</a> to the <a href="/admin/assets/show/'.$folder->ID.'/" target="_blank">folder</a></a> |
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<br /><strong>To receive the latest updates uploaded to your folder, you will need to click save below!</strong>'; |
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$folderField->setRightTitle($rightFieldTitle); |
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} |
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} |
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} |
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/** |
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* @return Int |
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*/ |
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public function ImageCount() |
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{ |
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return $this->StyledImages()->count(); |
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} |
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/** |
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* @return DataList |
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*/ |
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public function RawImages() |
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{ |
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$array = []; |
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if ($this->StyledImages()->count()) { |
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foreach ($this->StyledImages()->column('ImageID') as $id) { |
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if ($id) { |
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$array[$id] = $id; |
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} |
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} |
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} |
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return Image::get()->filter(['ID' => $array]); |
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} |
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/** |
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* force the list to use a certain folder ... |
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* @param string $folderName |
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* @return ImagesWithStyleSelection |
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*/ |
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public function createFolder($folderName) |
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{ |
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$folder = Folder::find_or_make($folderName); |
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$this->PlaceToStoreImagesID = $folder->ID; |
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$this->write(); |
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return $this; |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.