Your IP : 216.73.217.13
<?php
/**
* @package JCE
* @subpackage Admin
*
* @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved.
* @copyright Copyright (c) 2009-2024 Ryan Demmer. All rights reserved
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
\defined('_JEXEC') or die;
use Joomla\CMS\Form\Field\TextField;
use Joomla\CMS\Language\Text;
class JFormFieldFiletype extends TextField
{
/**
* The form field type.
*
* @var string
*
* @since 11.1
*/
protected $type = 'Filetype';
/**
* The default value for the field.
*
* @var string
*/
protected $defaultValue = '';
/**
* Method to attach a JForm object to the field.
*
* @param SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object
* @param mixed $value The form field value to validate
* @param string $group The field name group control value. This acts as as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]"
*
* @return bool True on success
*
* @since 11.1
*/
public function setup(SimpleXMLElement $element, $value, $group = null)
{
$return = parent::setup($element, $value, $group);
return $return;
}
private static function array_flatten($array, $return)
{
foreach ($array as $key => $value) {
if (is_array($value)) {
$return = self::array_flatten($value, $return);
} else {
$return[] = $value;
}
}
return $return;
}
private function mapValue($value, $isGrouped = false)
{
$data = array();
// no grouping
if (strpos($value, '=') === false) {
return array(explode(',', $value));
}
foreach (explode(';', $value) as $group) {
$items = explode('=', $group);
$name = $items[0];
$values = explode(',', $items[1]);
array_walk($values, function (&$item) use ($name) {
if ($name === '-') {
$item = '-' . $item;
}
});
if ($isGrouped) {
$data[$name] = $values;
} else {
// remove empty values
$values = array_filter($values, function ($value) {
return !empty($value);
});
$data = array_merge($data, $values);
}
}
if (!$isGrouped) {
$data = array($data);
}
return $data;
}
private function cleanValue($value)
{
$data = $this->mapValue($value);
// get array values only
$values = self::array_flatten($data, array());
// convert to string
$string = implode(',', $values);
// return single array
return explode(',', $string);
}
private function getDefaultValues()
{
$defaultValues = [
'default' => [],
];
foreach ($this->element->children() as $element) {
if ($element->getName() === 'option') {
$defaultValues['default'][] = (string) $element;
}
if ($element->getName() === 'group') {
$name = (string) $element['label'];
$defaultValues[$name] = array();
// Iterate through the children and build an array of options.
foreach ($element->children() as $option) {
// Only add <option /> elements.
if ($option->getName() !== 'option') {
continue;
}
$defaultValues[$name][] = (string) $option;
}
}
}
return $defaultValues;
}
private function isGrouped($values)
{
$keys = array_keys($values);
if (count($keys) == 1) {
$firstKey = $keys[0];
if (is_string($firstKey) && $firstKey !== 'default') {
return true;
}
} else {
return true;
}
return false;
}
private function reorderItems($items, $values)
{
// re-order the items so the non-default items are at the end
usort($items, function ($a, $b) use ($values) {
$a = strtolower($a);
$b = strtolower($b);
$is_default_a = !empty($values) && in_array($a, $values);
$is_default_b = !empty($values) && in_array($b, $values);
if ($is_default_a && !$is_default_b) {
return -1;
}
if (!$is_default_a && $is_default_b) {
return 1;
}
return 0;
});
return $items;
}
/**
* Method to get the field input markup.
*
* @return string The field input markup
*
* @since 11.1
*/
protected function getInput()
{
// cleanup string
$value = htmlspecialchars_decode($this->value);
// get default values from the manifest
$defaultValues = $this->getDefaultValues();
// remove leading = if any (legacy clean up)
if ($value && $value[0] === '=') {
$value = substr($value, 1);
}
// check if these values are grouped by type
$grouped = $this->isGrouped($defaultValues);
// map value to groups or single array
$data = $this->mapValue($value, $grouped);
// reset value from $data for non-grouped values
if (!$grouped) {
$value = implode(',', $data[0]);
}
$html = array();
$html[] = '<div class="filetype">';
$html[] = ' <div class="input-append input-group">';
$html[] = ' <input type="text" value="' . $value . '" disabled class="form-control" />';
$html[] = ' <input type="hidden" name="' . $this->name . '" value="' . $value . '" />';
$html[] = ' <div class="input-group-append">';
$html[] = ' <a class="btn btn-secondary filetype-edit add-on input-group-text" role="button"><i class="icon-edit icon-apply"></i><span role="none">Edit</span></a>';
$html[] = ' </div>';
$html[] = ' </div>';
$customCount = 0;
foreach ($data as $group => $items) {
$custom = array();
if (empty($items)) {
continue;
}
$html[] = '<dl class="filetype-list list-group">';
if (is_string($group)) {
$checked = '';
$is_default = isset($defaultValues[$group]);
if (empty($value) || $is_default || (!$is_default && $group[0] !== '-')) {
$checked = ' checked="checked"';
}
// clear minus sign
$group = str_replace('-', '', $group);
$groupKey = 'WF_FILEGROUP_' . strtoupper($group);
$groupName = Text::_('WF_FILEGROUP_' . strtoupper($group));
// create simple label if there is no translation
if ($groupName === $groupKey) {
$groupName = ucfirst($group);
}
$html[] = '<dt class="filetype-group list-group-item" data-filetype-group="' . $group . '"><label><input type="checkbox" value="' . $group . '"' . $checked . ' />' . $groupName . '</label></dt>';
}
if (is_numeric($group)) {
$group = 'default';
}
$items = $this->reorderItems($items, $defaultValues[$group]);
foreach ($items as $item) {
$checked = '';
$item = strtolower($item);
// clear minus sign from beginning of item
$mod = str_replace('-', '', $item);
// check if this is a default value or a custom value
$is_default = !empty($defaultValues[$group]) && in_array($mod, $defaultValues[$group]);
$class = '';
if (!$is_default) {
$customCount++;
$html[] = '<dd class="filetype-item filetype-custom row form-row list-group-item"><div class="file"></div><input type="text" class="span8 col-md-8 form-control" value="' . $mod . '" />';
$html[] = '<button class="btn btn-link filetype-remove"><span class="icon-trash"></span></button>';
} else {
if (empty($value) || $mod === $item) {
$checked = ' checked="checked"';
}
$html[] = '<dd class="filetype-item list-group-item"><label><input type="checkbox" value="' . $mod . '"' . $checked . ' /><span class="file ' . $mod . '"></span> ' . $mod . '</label>';
}
}
$html[] = '<dd class="filetype-item filetype-custom row form-row list-group-item"><div class="file"></div><input type="text" class="span8 col-md-8 form-control" value="" placeholder="' . Text::_('WF_EXTENSION_MAPPER_TYPE_NEW') . '" />';
$html[] = '<button class="btn btn-link filetype-remove"><span class="icon-trash"></span></button>';
$html[] = '<button class="btn btn-link filetype-add"><span class="icon-plus"></span></button>';
$html[] = '</dl>';
}
$html[] = ' </div>';
return implode("\n", $html);
}
}