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<?php
/**
* @package Joomla.Libraries
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2009 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_PLATFORM') or die;
use Joomla\CMS\Form\FormField;
use Joomla\Registry\Registry;
/**
* Form Field class for the Joomla Framework.
*
* @since 2.5
*/
class JFormFieldT4customcolor extends FormField
{
/**
* The field type.
*
* @var string
*/
protected $type = 'T4customcolor';
protected $layout = 'field.customcolor';
protected function getInput(){
$data = [];
$data['id'] = $this->id;
$data['name'] = $this->name;
$data['colors'] = $this->getCustomUsers();
$data['value'] = json_encode($this->getCustomUsers());
return \JLayoutHelper::render ($this->layout, $data, T4PATH_ADMIN . '/layouts');
}
protected function getLabel(){
// use this indicator to hide the empty control generated by tplhelper
return null;
}
protected function getCustomUsers(){
// get base custom colors
$baseUsercolors = (array) json_decode(T4\Helper\Path::getFileContent('etc/customcolors.json', false), true);
// local custom colors
$file = T4PATH_LOCAL . '/etc/customcolors.json';
$customColors = is_file($file) ? (array) json_decode(file_get_contents($file), true) : [];
$keys = array_unique(array_merge(array_keys($customColors), array_keys($baseUsercolors)));
$userColors = [];
foreach ($keys as $key) {
$base = !empty($baseUsercolors[$key]) ? $baseUsercolors[$key] : [];
$local = !empty($customColors[$key]) ? $customColors[$key] : [];
$status = '';
$ovr = $loc = $org = false;
if (!empty($base) && !empty($local) && ($base['color'] != $local['color'] || $base['name'] != $local['name'])) {
$value = $local;
$ovr = true;
} else if (!empty($base)) {
$value = $base;
$org = true;
} else if (!empty($local)) {
$value = $local;
$loc = true;
}
$status = $ovr || ($loc && $org) ? 'ovr' : ($loc ? 'loc' : 'org');
$value['status'] = $status;
$userColors[$key] = $value;
}
return $userColors;
}
}