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56
plugins/fields/media/media.xml
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56
plugins/fields/media/media.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<extension type="plugin" group="fields" method="upgrade">
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<name>plg_fields_media</name>
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<author>Joomla! Project</author>
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<creationDate>2016-03</creationDate>
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<copyright>(C) 2016 Open Source Matters, Inc.</copyright>
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<license>GNU General Public License version 2 or later; see LICENSE.txt</license>
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<authorEmail>admin@joomla.org</authorEmail>
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<authorUrl>www.joomla.org</authorUrl>
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<version>3.7.0</version>
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<description>PLG_FIELDS_MEDIA_XML_DESCRIPTION</description>
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<namespace path="src">Joomla\Plugin\Fields\Media</namespace>
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<files>
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<folder>params</folder>
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<folder plugin="media">services</folder>
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<folder>src</folder>
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<folder>tmpl</folder>
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</files>
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<languages>
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<language tag="en-GB">language/en-GB/plg_fields_media.ini</language>
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<language tag="en-GB">language/en-GB/plg_fields_media.sys.ini</language>
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</languages>
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<config>
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<fields name="params">
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<fieldset name="basic">
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<field
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name="directory"
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type="folderlist"
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label="PLG_FIELDS_MEDIA_PARAMS_DIRECTORY_LABEL"
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directory="images"
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hide_none="true"
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recursive="true"
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/>
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<field
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name="preview"
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type="list"
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label="PLG_FIELDS_MEDIA_PARAMS_PREVIEW_LABEL"
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class="list"
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default="true"
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validate="options"
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>
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<option value="true">PLG_FIELDS_MEDIA_PARAMS_PREVIEW_INLINE</option>
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<option value="false">JNO</option>
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</field>
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<field
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name="image_class"
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type="textarea"
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label="PLG_FIELDS_MEDIA_PARAMS_IMAGE_CLASS_LABEL"
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validate="CssIdentifier"
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/>
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</fieldset>
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</fields>
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</config>
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</extension>
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34
plugins/fields/media/params/media.xml
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34
plugins/fields/media/params/media.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<form>
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<fields name="fieldparams">
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<fieldset name="fieldparams">
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<field
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name="directory"
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type="folderlist"
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label="PLG_FIELDS_MEDIA_PARAMS_DIRECTORY_LABEL"
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directory="images"
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hide_none="true"
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recursive="true"
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validate="options"
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/>
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<field
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name="preview"
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type="list"
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label="PLG_FIELDS_MEDIA_PARAMS_PREVIEW_LABEL"
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validate="options"
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>
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<option value="">COM_FIELDS_FIELD_USE_GLOBAL</option>
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<option value="true">PLG_FIELDS_MEDIA_PARAMS_PREVIEW_INLINE</option>
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<option value="false">JNO</option>
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</field>
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<field
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name="image_class"
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type="textarea"
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label="PLG_FIELDS_MEDIA_PARAMS_IMAGE_CLASS_LABEL"
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validate="CssIdentifier"
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/>
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</fieldset>
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</fields>
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</form>
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46
plugins/fields/media/services/provider.php
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46
plugins/fields/media/services/provider.php
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<?php
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/**
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* @package Joomla.Plugin
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* @subpackage Fields.media
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*
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* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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\defined('_JEXEC') or die;
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use Joomla\CMS\Extension\PluginInterface;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Plugin\PluginHelper;
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use Joomla\DI\Container;
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use Joomla\DI\ServiceProviderInterface;
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use Joomla\Event\DispatcherInterface;
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use Joomla\Plugin\Fields\Media\Extension\Media;
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return new class () implements ServiceProviderInterface {
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/**
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* Registers the service provider with a DI container.
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*
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* @param Container $container The DI container.
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*
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* @return void
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*
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* @since 4.3.0
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*/
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public function register(Container $container)
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{
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$container->set(
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PluginInterface::class,
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function (Container $container) {
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$plugin = new Media(
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$container->get(DispatcherInterface::class),
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(array) PluginHelper::getPlugin('fields', 'media')
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);
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$plugin->setApplication(Factory::getApplication());
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return $plugin;
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}
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);
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}
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};
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96
plugins/fields/media/src/Extension/Media.php
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96
plugins/fields/media/src/Extension/Media.php
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<?php
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/**
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* @package Joomla.Plugin
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* @subpackage Fields.media
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*
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* @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Plugin\Fields\Media\Extension;
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use Joomla\CMS\Form\Form;
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use Joomla\Component\Fields\Administrator\Plugin\FieldsPlugin;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Fields Media Plugin
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*
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* @since 3.7.0
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*/
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final class Media extends FieldsPlugin
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{
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/**
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* Transforms the field into a DOM XML element and appends it as a child on the given parent.
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*
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* @param stdClass $field The field.
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* @param \DOMElement $parent The field node parent.
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* @param Form $form The form.
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*
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* @return \DOMElement
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*
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* @since 4.0.0
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*/
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public function onCustomFieldsPrepareDom($field, \DOMElement $parent, Form $form)
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{
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$fieldNode = parent::onCustomFieldsPrepareDom($field, $parent, $form);
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if (!$fieldNode) {
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return $fieldNode;
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}
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$fieldNode->setAttribute('type', 'accessiblemedia');
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if ($this->getApplication()->getIdentity()->authorise('core.create', 'com_media')) {
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$fieldNode->setAttribute('disabled', 'false');
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}
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return $fieldNode;
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}
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/**
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* Before prepares the field value.
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*
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* @param string $context The context.
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* @param \stdclass $item The item.
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* @param \stdclass $field The field.
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*
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* @return void
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*
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* @since 4.0.0
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*/
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public function onCustomFieldsBeforePrepareField($context, $item, $field)
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{
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// Check if the field should be processed by us
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if (!$this->isTypeSupported($field->type)) {
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return;
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}
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// Check if the field value is an old (string) value
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$field->value = $this->checkValue($field->value);
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}
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/**
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* Before prepares the field value.
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*
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* @param string $value The value to check.
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*
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* @return array The checked value
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*
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* @since 4.0.0
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*/
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private function checkValue($value)
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{
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json_decode($value);
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if (json_last_error() === JSON_ERROR_NONE) {
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return (array) json_decode($value, true);
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}
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return ['imagefile' => $value, 'alt_text' => ''];
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}
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}
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29
plugins/fields/media/tmpl/media.php
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29
plugins/fields/media/tmpl/media.php
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<?php
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/**
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* @package Joomla.Plugin
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* @subpackage Fields.Media
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*
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* @copyright (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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use Joomla\CMS\Layout\LayoutHelper;
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if (empty($field->value) || empty($field->value['imagefile'])) {
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return;
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}
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$class = $fieldParams->get('image_class');
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$options = [
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'src' => $field->value['imagefile'],
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'alt' => empty($field->value['alt_text']) && empty($field->value['alt_empty']) ? false : $field->value['alt_text'],
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];
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if ($class) {
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$options['class'] = $class;
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}
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echo LayoutHelper::render('joomla.html.image', $options);
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