107 lines
3.0 KiB
PHP
107 lines
3.0 KiB
PHP
<?php
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/**
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* JCH Optimize - Performs several front-end optimizations for fast downloads
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*
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* @package jchoptimize/joomla-platform
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* @author Samuel Marshall <samuel@jch-optimize.net>
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* @copyright Copyright (c) 2020 Samuel Marshall / JCH Optimize
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* @license GNU/GPLv3, or later. See LICENSE file
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*
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* If LICENSE file missing, see <http://www.gnu.org/licenses/>.
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*/
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defined('_JEXEC') or die;
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use JchOptimize\ContainerFactory;
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use JchOptimize\Core\Admin\MultiSelectItems;
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use JchOptimize\Core\Helper;
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use Joomla\CMS\Uri\Uri as JUri;
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include_once JPATH_ADMINISTRATOR . '/components/com_jchoptimize/autoload.php';
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include_once JPATH_ADMINISTRATOR . '/components/com_jchoptimize/version.php';
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JFormHelper::loadFieldClass('textarea');
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abstract class JFormFieldExclude extends JFormFieldTextarea
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{
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protected bool $first_field = false;
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protected string $filegroup = 'file';
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protected string $filetype = '';
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/**
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* @var MultiSelectItems
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*/
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protected $multiSelect;
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public function __construct($form = null)
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{
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parent::__construct($form);
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$container = ContainerFactory::getContainer();
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$this->multiSelect = $container->buildObject(MultiSelectItems::class);
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}
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public function setup(SimpleXMLElement $element, $value, $group = null): bool
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{
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$value = $this->castValue($value);
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return parent::setup($element, $value, $group);
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}
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/**
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*
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* @param string $value
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*
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* @return array
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*/
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protected function castValue($value)
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{
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if ( ! is_array($value)) {
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$value = Helper::getArray($value);
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}
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return $value;
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}
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/**
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*
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* @return string
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*/
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protected function getInput()
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{
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$attributes = 'class="inputbox chzn-custom-value input-xlarge jch-multiselect" multiple size="5" data-jch_type="' . $this->filetype . '" data-jch_param="' . $this->fieldname . '" data-jch_group="' . $this->filegroup . '"';
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$select = JHTML::_(
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'select.genericlist',
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$this->getOptions(),
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'jform[' . $this->fieldname . '][]',
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$attributes,
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'id',
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'name',
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$this->value,
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$this->id
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);
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$uriRoot = JUri::root();
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return <<<HTML
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<div id="div-{$this->fieldname}">{$select}
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<img id="img-{$this->fieldname}" class="jch-multiselect-loading-image" src="{$uriRoot}media/com_jchoptimize/core/images/exclude-loader.gif" />
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<button type="button" class="btn btn-sm btn-secondary jch-multiselect-add-button" onmousedown="jchMultiselect.addJchOption('jform_{$this->fieldname}')" style="display: none;">Add item</button>
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</div>
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HTML;
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}
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protected function getOptions(): array
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{
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$options = [];
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foreach ($this->value as $excludeValue) {
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$options[$excludeValue] = $this->multiSelect->{'prepare' . ucfirst($this->filegroup) . 'Values'}(
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$excludeValue
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);
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}
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return $options;
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}
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}
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