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- <?php
- /**
- * @package Grav\Common\Page
- *
- * @copyright Copyright (C) 2015 - 2019 Trilby Media, LLC. All rights reserved.
- * @license MIT License; see LICENSE file for details.
- */
- namespace Grav\Common\Page\Medium;
- class ThumbnailImageMedium extends ImageMedium
- {
- /**
- * @var Medium
- */
- public $parent = null;
- /**
- * @var bool
- */
- public $linked = false;
- /**
- * Return srcset string for this Medium and its alternatives.
- *
- * @param bool $reset
- * @return string
- */
- public function srcset($reset = true)
- {
- return '';
- }
- /**
- * Get an element (is array) that can be rendered by the Parsedown engine
- *
- * @param string $title
- * @param string $alt
- * @param string $class
- * @param string $id
- * @param bool $reset
- * @return array
- */
- public function parsedownElement($title = null, $alt = null, $class = null, $id = null, $reset = true)
- {
- return $this->bubble('parsedownElement', [$title, $alt, $class, $id, $reset]);
- }
- /**
- * Return HTML markup from the medium.
- *
- * @param string $title
- * @param string $alt
- * @param string $class
- * @param string $id
- * @param bool $reset
- * @return string
- */
- public function html($title = null, $alt = null, $class = null, $id = null, $reset = true)
- {
- return $this->bubble('html', [$title, $alt, $class, $id, $reset]);
- }
- /**
- * Switch display mode.
- *
- * @param string $mode
- *
- * @return $this
- */
- public function display($mode = 'source')
- {
- return $this->bubble('display', [$mode], false);
- }
- /**
- * Switch thumbnail.
- *
- * @param string $type
- *
- * @return $this
- */
- public function thumbnail($type = 'auto')
- {
- $this->bubble('thumbnail', [$type], false);
- return $this->bubble('getThumbnail', [], false);
- }
- /**
- * Turn the current Medium into a Link
- *
- * @param bool $reset
- * @param array $attributes
- * @return Link
- */
- public function link($reset = true, array $attributes = [])
- {
- return $this->bubble('link', [$reset, $attributes], false);
- }
- /**
- * Turn the current Medium into a Link with lightbox enabled
- *
- * @param int $width
- * @param int $height
- * @param bool $reset
- * @return Link
- */
- public function lightbox($width = null, $height = null, $reset = true)
- {
- return $this->bubble('lightbox', [$width, $height, $reset], false);
- }
- /**
- * Bubble a function call up to either the superclass function or the parent Medium instance
- *
- * @param string $method
- * @param array $arguments
- * @param bool $testLinked
- * @return Medium
- */
- protected function bubble($method, array $arguments = [], $testLinked = true)
- {
- if (!$testLinked || $this->linked) {
- return $this->parent ? call_user_func_array(array($this->parent, $method), $arguments) : $this;
- }
- return call_user_func_array(array($this, 'parent::' . $method), $arguments);
- }
- }
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