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Eddy Prosperi
2024-12-31 11:07:09 +01:00
parent df7915205d
commit e089172b15
1916 changed files with 165422 additions and 271 deletions
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388
plugins/system/acf/ACF/Helpers/Fields/Gallery.php Normal file
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<?php
/**
* @author Tassos Marinos <info@tassos.gr>
* @link http://www.tassos.gr
* @copyright Copyright © 2021 Tassos Marinos All Rights Reserved
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
*/
namespace ACF\Helpers\Fields;
defined('_JEXEC') or die;
use Joomla\CMS\Helper\TagsHelper;
use YOOtheme\Builder\Joomla\Fields\Type\FieldsType;
use YOOtheme\Str;
use Joomla\CMS\Factory;
use Joomla\CMS\Uri\Uri;
class Gallery
{
public static function deleteFilesFromItem($item_id = '')
{
if (!$item_id)
{
return;
}
self::deleteGalleryFiles($item_id);
if (version_compare(JVERSION, '4', '>='))
{
self::deleteGalleryFilesInSubform($item_id);
}
}
protected static function deleteGalleryFiles($item_id = '')
{
if (!$item_id)
{
return;
}
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select('fv.value')
->from('#__fields_values AS fv')
->join('LEFT', '#__fields AS f ON fv.field_id = f.id')
->where('fv.item_id = ' . $db->quote($item_id))
->where('f.type = ' . $db->quote('acfgallery'));
$db->setQuery($query);
$fieldsValues = $db->loadAssocList();
if (!$fieldsValues)
{
return;
}
foreach ($fieldsValues as $value)
{
$files = json_decode($value['value'], true);
if (!$files)
{
return;
}
if (!isset($files['items']) || !is_array($files['items']) || !count($files['items']))
{
return;
}
foreach ($files['items'] as $file)
{
self::deleteGalleryItem('source', $file);
self::deleteGalleryItem('image', $file);
self::deleteGalleryItem('thumbnail', $file);
self::deleteGalleryItem('slideshow', $file);
}
}
}
protected static function deleteGalleryFilesInSubform($item_id = '')
{
if (!$item_id)
{
return;
}
$db = Factory::getDbo();
// Get all ACF File Upload custom field IDs
$query = $db->getQuery(true)
->select('distinct f.id')
->from('#__fields as f')
->join('LEFT', '#__fields_values AS fv ON fv.field_id = f.id')
->where('fv.item_id = ' . (int) $item_id)
->where('f.type = ' . $db->quote('acfgallery'));
$db->setQuery($query);
$fileupload_ids = array_keys($db->loadAssocList('id'));
if (!$fileupload_ids)
{
return;
}
// Get all Subform custom fields
$query->clear()
->select('f.id as field_id, fv.item_id as item_id, fv.value as value')
->from('#__fields as f')
->join('LEFT', '#__fields_values AS fv ON fv.field_id = f.id')
->where('fv.item_id = ' . (int) $item_id)
->where('f.type = ' . $db->quote('subform'));
$db->setQuery($query);
$subform_fields = $db->loadAssocList();
foreach ($subform_fields as $subform_field)
{
if (!$subform_field_items = json_decode($subform_field['value'], true))
{
continue;
}
foreach ($subform_field_items as $row => &$row_items)
{
if (!is_array($row_items))
{
continue;
}
foreach ($row_items as $field_name => &$field_value)
{
// Get the field id
$field_id = str_replace('field', '', $field_name);
// Check if its a gallery field
if (!in_array($field_id, $fileupload_ids))
{
continue;
}
if (!is_array($field_value))
{
continue;
}
if (!isset($field_value['items']) || !is_array($field_value['items']) || !count($field_value['items']))
{
return;
}
foreach ($field_value['items'] as $file)
{
self::deleteGalleryItem('source', $file);
self::deleteGalleryItem('image', $file);
self::deleteGalleryItem('thumbnail', $file);
self::deleteGalleryItem('slideshow', $file);
}
}
}
}
}
private static function deleteGalleryItem($key, $item)
{
if (isset($item[$key]) && !empty($item[$key]))
{
// Original file path
$path = implode(DIRECTORY_SEPARATOR, [JPATH_SITE, $item[$key]]);
if (!file_exists($path))
{
return;
}
unlink($path);
}
}
/**
* Returns the YooTheme type.
*
* If this accepts one image:
* - Tells YooTheme to use the default type for the dropdown mapping option.
*
* If this accepts multiple images:
* - Tells YooTheme to only return the value of this field in the dropdown mapping option.
*
* @param object $field
* @param object $source
*
* @return array
*/
public static function getYooType($field = [], $source = [])
{
$fields = [
[
'type' => 'String',
'name' => 'thumb',
'metadata' => [
'label' => 'Thumbnail Image URL'
],
],
[
'type' => 'String',
'name' => 'value',
'metadata' => [
'label' => 'Full Image URL'
],
],
[
'type' => 'String',
'name' => 'source',
'metadata' => [
'label' => 'Source Image URL'
],
],
[
'type' => 'String',
'name' => 'caption',
'metadata' => [
'label' => 'Caption'
],
],
[
'type' => 'String',
'name' => 'alt',
'metadata' => [
'label' => 'Alt'
],
],
[
'type' => 'String',
'name' => 'tags',
'metadata' => [
'label' => 'Tags'
],
]
];
$name = Str::camelCase(['Field', $field->name], true);
$source->objectType($name, compact('fields'));
$limit_files = (int) $field->fieldparams->get('limit_files', 0);
if ($limit_files === 1)
{
return $name;
}
return ['listOf' => $name];
}
/**
* Transforms the field value to an appropriate value that YooTheme can understand.
*
* @return array
*/
public static function yooResolve($item, $args, $ctx, $info)
{
$name = str_replace('String', '', strtr($info->fieldName, '_', '-'));
// Check if it's a subform field
$subfield = clone \ACF\Helpers\Yoo::getSubfield($args['field_id'], $args['context']);
// When we have a subform field, the $item is an array of values
if (!$subfield || !is_array($item))
{
if (!isset($item->id) || !($field = FieldsType::getField($name, $item, $args['context'])))
{
return;
}
}
else
{
// Set rawvalue
$subfield->rawvalue = isset($item["field{$args['field_id']}"]) ? json_encode($item["field{$args['field_id']}"]) : '';
// Use the subform field
$field = $subfield;
}
$value = $field->rawvalue;
if (is_string($value))
{
if (!$value = json_decode($value, true))
{
return;
}
}
if (!is_array($value))
{
return;
}
if (!isset($value['items']))
{
return;
}
$tagsHelper = new TagsHelper();
// Apply ordering
$ordering = $field->fieldparams->get('ordering', 'default');
self::randomize($value['items'], $ordering);
$limit_files = (int) $field->fieldparams->get('limit_files', 0);
if ($limit_files === 1)
{
$uploaded_data = array_values($value['items']);
$tags = isset($uploaded_data[0]['tags']) && is_array($uploaded_data[0]['tags']) ? $tagsHelper->getTagNames($uploaded_data[0]['tags']) : [];
return [
'caption' => isset($uploaded_data[0]['caption']) ? $uploaded_data[0]['caption'] : '',
'source' => isset($uploaded_data[0]['source']) ? $uploaded_data[0]['source'] : '',
'thumb' => isset($uploaded_data[0]['thumbnail']) ? $uploaded_data[0]['thumbnail'] : '',
'alt' => isset($uploaded_data[0]['alt']) ? $uploaded_data[0]['alt'] : '',
'value' => isset($uploaded_data[0]['image']) ? $uploaded_data[0]['image'] : '',
'tags' => implode(', ', $tags)
];
}
$data = array_values(array_map(function($item) use ($tagsHelper) {
$tags = isset($item['tags']) && is_array($item['tags']) ? $tagsHelper->getTagNames($item['tags']) : [];
return [
'value' => $item['image'],
'thumb' => $item['thumbnail'],
'source' => isset($item['source']) ? $item['source'] : '',
'alt' => isset($item['alt']) ? $item['alt'] : '',
'caption' => $item['caption'],
'tags' => implode(', ', $tags)
];
}, $value['items']));
return $data;
}
public static function randomize(&$data = [], $ordering = 'default')
{
if (!is_array($data))
{
return;
}
switch ($ordering)
{
case 'random':
shuffle($data);
break;
case 'alphabetical':
usort($data, [__CLASS__, 'compareByThumbnailASC']);
break;
case 'reverse_alphabetical':
usort($data, [__CLASS__, 'compareByThumbnailDESC']);
break;
}
}
/**
* Compares thumbnail file names in ASC order
*
* @param array $a
* @param array $b
*
* @return bool
*/
public static function compareByThumbnailASC($a, $b)
{
return strcmp(basename($a['thumbnail']), basename($b['thumbnail']));
}
/**
* Compares thumbnail file names in DESC order
*
* @param array $a
* @param array $b
*
* @return bool
*/
public static function compareByThumbnailDESC($a, $b)
{
return strcmp(basename($b['thumbnail']), basename($a['thumbnail']));
}
}