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https://github.com/a2nt/cms-niceties.git
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FIX: Replace link field
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350
src/ClassReplacement/SlideImage.php
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350
src/ClassReplacement/SlideImage.php
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<?php
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namespace Dynamic\FlexSlider\Model;
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use function GuzzleHttp\Psr7\parse_request;
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use gorriecoe\Embed\Models\Embed;
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use gorriecoe\Link\Models\Link;
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use gorriecoe\LinkField\LinkField;
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use SilverStripe\AssetAdmin\Forms\UploadField;
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use SilverStripe\Assets\Image;
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use SilverStripe\CMS\Model\SiteTree;
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use SilverStripe\Dev\Debug;
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use SilverStripe\Forms\CompositeField;
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use SilverStripe\Forms\DropdownField;
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use SilverStripe\Forms\FieldList;
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use SilverStripe\Forms\TreeDropdownField;
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use SilverStripe\ORM\DataObject;
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use SilverStripe\Security\Permission;
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use SilverStripe\Security\PermissionProvider;
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use UncleCheese\DisplayLogic\Forms\Wrapper;
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/**
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* Class SlideImage
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* @package Dynamic\FlexSlider\Model
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* @property string $Name
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* @property string $Headline
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* @property string $Description
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* @property int $SortOrder
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* @property string $SlideType
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* @property int $ImageID
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* @property int $VideoID
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* @property int $PageID
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* @property int $PageLinkID
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* @property int $LinkID
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*/
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class SlideImage extends DataObject implements PermissionProvider
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{
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/**
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* @var string
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*/
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private static $singular_name = 'Slide';
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/**
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* @var string
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*/
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private static $plural_name = 'Slides';
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/**
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* @var array
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*/
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private static $db = [
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'Name' => 'Varchar(255)',
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'Headline' => 'Varchar(255)',
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'Description' => 'Text',
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'SortOrder' => 'Int',
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'SlideType' => 'Varchar',
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];
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/**
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* @var array
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*/
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private static $has_one = [
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'Image' => Image::class,
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'Video' => Embed::class,
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'Page' => \Page::class,
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'PageLink' => SiteTree::class,
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'SlideLink' => Link::class,
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];
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/**
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* @var array
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*/
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private static $owns = [
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'Image',
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];
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/**
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* @var string
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*/
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private static $table_name = 'SlideImage';
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/**
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* @var string
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*/
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private static $default_sort = 'SortOrder';
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/**
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* Adds Publish button to SlideImage record
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*
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* @var bool
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*/
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private static $versioned_gridfield_extensions = true;
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/**
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* @var array
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*/
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private static $defaults = [
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'SlideType' => 'Image',
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];
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/**
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* @var array
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*/
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private static $summary_fields = [
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'Image.CMSThumbnail' => 'Image',
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'Name' => 'Name',
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];
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/**
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* @var array
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*/
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private static $searchable_fields = [
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'Name',
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'Headline',
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'Description',
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];
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/**
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* @var int
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*/
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private static $image_size_limit = 512000;
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/**
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* @var array
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*/
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private static $slide_types = [
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'Image',
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'Video',
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'Text',
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];
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/**
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* @param bool $includerelations
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* @return array
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*/
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public function fieldLabels($includerelations = true)
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{
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$labels = parent::fieldLabels($includerelations);
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$labels['Name'] = _t(__CLASS__ . '.NAME', 'Name');
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$labels['Headline'] = _t(__CLASS__ . '.HEADLINE', 'Headline');
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$labels['Description'] = _t(__CLASS__ . '.DESCRIPTION', 'Description');
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$labels['SlideLinkID'] = _t(__CLASS__ . '.PAGE_LINK', "Call to action link");
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$labels['Image'] = _t(__CLASS__ . '.IMAGE', 'Image');
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$labels['SlideType'] = _t(__CLASS__ . '.SlideType', 'Image or Video');
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$labels['Video'] = _t(__CLASS__ . '.VideoLabel', 'Video URL');
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return $labels;
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}
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/**
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* @return \SilverStripe\Forms\FieldList
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*/
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public function getCMSFields()
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{
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$this->beforeUpdateCMSFields(function ($fields) {
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$fields->removeByName([
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'ShowSlide',
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'SortOrder',
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'PageID',
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'Image',
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'SlideType',
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'Video',
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'VideoID',
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'SlideLinkID',
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]);
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// Name
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$fields->dataFieldByName('Name')
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->setDescription(
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_t(__CLASS__ . '.INTERNAL_USE', 'for internal reference only')
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);
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// Headline
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$fields->dataFieldByName('Headline')
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->setDescription(
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_t(__CLASS__ . '.USED_IN_TEMPLATE', 'optional, used in template')
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);
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// Description
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$fields->dataFieldByName('Description')
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->setDescription(
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_t(__CLASS__ . '.USED_IN_TEMPLATE', 'optional, used in template')
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);
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// Page link
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$fields->replaceField(
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'PageLinkID',
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LinkField::create('SlideLink', $this->fieldLabel('SlideLinkID'), $this)
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);
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// Image
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$image = UploadField::create('Image', $this->fieldLabel('Image'))
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->setFolderName('Uploads/SlideImages');
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$image->getValidator()->setAllowedExtensions(['jpg', 'jpeg', 'png', 'gif']);
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$fields->addFieldToTab(
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'Root.Main',
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CompositeField::create(FieldList::create(
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DropdownField::create('SlideType', $this->fieldLabel('SlideType'))
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->setSource($this->getTypeSource()),
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Wrapper::create(
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$image
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)->displayIf('SlideType')->isEqualTo('Image')->orIf('SlideType')->isEqualTo('Video')->end(),
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Wrapper::create(
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$videoField = HasOneButtonField::create(
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'Video',
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'Video',
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$this
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)
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->setDescription(_t(__CLASS__ . '.VideoDescription', 'Supported links: YouTube, Vimeo'))
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)->displayIf('SlideType')->isEqualTo('Video')->end()
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))->setName('MediaFields'),
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'Description'
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);
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});
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$fields = parent::getCMSFields();
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$this->extend('updateSlideImageFields', $fields);
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return $fields;
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}
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/**
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* @return \SilverStripe\ORM\ValidationResult
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*/
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public function validate()
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{
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$result = parent::validate();
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if (!$this->Name) {
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$result->addError(
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_t(__CLASS__ . '.NAME_REQUIRED', 'A Name is required before you can save')
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);
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}
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$types = $this->getTypeSource();
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if (isset($types['Video']) && $this->SlideType == 'Video' && !$this->VideoID) {
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$result->addError(
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_t(__CLASS__ . '.VIDEO_REQUIRED', 'An Video Link is required before you can save')
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);
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}
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if (isset($types['Image']) && $this->SlideType == 'Image' && !$this->ImageID) {
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$result->addError(
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_t(__CLASS__ . '.IMAGE_REQUIRED', 'An Image is required before you can save')
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);
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}
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if (isset($types['Text']) && $this->SlideType == 'Text' && !$this->Description) {
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$result->addError(
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_t(__CLASS__ . '.DESCRIPTION_REQUIRED', 'A Description is required before you can save')
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);
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}
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return $result;
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}
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/**
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* @return array
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*/
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public function providePermissions()
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{
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return [
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'Slide_EDIT' => 'Slide Edit',
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'Slide_DELETE' => 'Slide Delete',
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'Slide_CREATE' => 'Slide Create',
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];
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}
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/**
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* @param null $member
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* @param array $context
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*
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* @return bool|int
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*/
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public function canCreate($member = null, $context = [])
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{
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return Permission::check('Slide_CREATE', 'any', $member);
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}
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/**
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* @param null $member
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* @param array $context
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*
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* @return bool|int
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*/
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public function canEdit($member = null, $context = [])
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{
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return Permission::check('Slide_EDIT', 'any', $member);
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}
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/**
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* @param null $member
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* @param array $context
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*
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* @return bool|int
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*/
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public function canDelete($member = null, $context = [])
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{
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return Permission::check('Slide_DELETE', 'any', $member);
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}
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/**
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* @param null $member
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* @param array $context
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*
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* @return bool
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*/
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public function canView($member = null, $context = [])
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{
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return true;
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}
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/**
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* @return array
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*/
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public function getTypeSource()
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{
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$types = $this->config()->get('slide_types');
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asort($types);
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return array_combine($types, $types);
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}
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/**
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* @param null $template
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* @param null $customFields
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* @return \SilverStripe\ORM\FieldType\DBHTMLText
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*/
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public function renderWith($template = null, $customFields = null)
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{
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if ($template === null) {
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$template = static::class;
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$template = ($this->SlideType) ? $template . "_{$this->SlideType}" : '';
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}
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return parent::renderWith($template);
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}
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/**
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* @return \SilverStripe\ORM\FieldType\DBHTMLText
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*/
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public function forTemplate()
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{
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return $this->renderWith();
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}
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}
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