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<?php
/**
* @package Articles Anywhere
* @version 14.2.0
*
* @author Peter van Westen <info@regularlabs.com>
* @link https://regularlabs.com
* @copyright Copyright © 2023 Regular Labs All Rights Reserved
* @license GNU General Public License version 2 or later
*/
namespace RegularLabs\Plugin\System\ArticlesAnywhere\Collection;
defined('_JEXEC') or die;
use RegularLabs\Library\DB as RL_DB;
use RegularLabs\Plugin\System\ArticlesAnywhere\Collection\Filters;
use RegularLabs\Plugin\System\ArticlesAnywhere\Config;
use RegularLabs\Plugin\System\ArticlesAnywhere\Factory;
use RegularLabs\Plugin\System\ArticlesAnywhere\Output\Output;
use RegularLabs\Plugin\System\ArticlesAnywhere\Output\Pagination;
use RegularLabs\Plugin\System\ArticlesAnywhere\Params;
class Collection extends CollectionObject
{
/* @var Filters\Categories $categories */
protected $categories;
/* @var Filters\CustomFields $custom_fields */
protected $custom_fields;
/* @var Filters\Fields $fields */
protected $fields;
/* @var Filters\Items $items */
protected $items;
/* @var Pagination $pagination */
protected $pagination;
/* @var Filters\Tags $tags */
protected $tags;
public function __construct(Config $config)
{
parent::__construct($config);
$this->items = Factory::getFilter('Items', $config);
$this->fields = Factory::getFilter('Fields', $config);
$this->pagination = Factory::getPagination($config);
}
public function getOnlyIds()
{
return $this->getIds();
}
public function getOutputByIds($total_ids = [], $default = '')
{
if (empty($total_ids))
{
$surrounding_tags = $this->config->getData('surrounding_tags');
return $surrounding_tags->opening
. $default
. $surrounding_tags->closing;
}
$ids = [$total_ids[0]];
// Now get Item data for found ids
$items = $this->getData($ids);
$items = array_map(fn($item) => Factory::getItem($this->config, $item), $items);
return $this->getOutput(
$items,
count($total_ids),
count($ids)
);
}
protected function applyLimit($ids)
{
}
protected function applyOrdering(&$query, $prefix = 'items')
{
}
protected function getData($ids)
{
$query = $this->getDataQuery($ids);
if ( ! $query)
{
return [];
}
$query->select('items.*');
return DB::getResults($query,
'loadObjectList',
[],
$this->pagination->params->limit ?: 100,
$this->pagination->params->offset - $this->pagination->params->offset_start
);
}
protected function getDataQuery($ids = [], $prefix = 'items')
{
if (empty($ids))
{
return false;
}
$selects = $this->config->getSelects();
$query = $this->db->getQuery(true)
->select($prefix . '.id')
->from($this->config->getTableItems($prefix))
->where($this->db->quoteName($prefix . '.id') . RL_DB::in($ids))
->group($this->db->quoteName($prefix . '.id'));
if ($selects['frontpage'])
{
$query->select([
$this->db->quoteName('frontpage.ordering', 'featured-ordering'),
])
->join('LEFT', $this->config->getTableFeatured('frontpage')
. ' ON ' . $this->db->quoteName('frontpage.content_id') . ' = ' . $this->db->quoteName($prefix . '.id'));
}
if ($selects['categories'])
{
$query->select([
$this->config->getId('categories', 'category-id', 'categories'),
$this->config->getTitle('categories', 'category-title', 'categories'),
$this->config->getAlias('categories', 'category-alias', 'categories'),
$this->config->get('description', 'category-description', 'categories', 'description'),
$this->db->quoteName('categories.params', 'category-params'),
//$this->db->quoteName('categories.metadata', 'category-metadata'),
])
->join('LEFT', $this->config->getTableCategories('categories')
. ' ON ' . $this->db->quoteName('categories.id') . ' = ' . $this->db->quoteName($prefix . '.catid'));
}
if ($selects['parent'])
{
$query->select([
$this->config->getId('categories', 'parent-id', 'parent'),
$this->config->getTitle('categories', 'parent-title', 'parent'),
$this->config->getAlias('categories', 'parent-alias', 'parent'),
$this->config->get('description', 'parent-description', 'parent', 'description'),
$this->db->quoteName('parent.params', 'parent-params'),
//$this->db->quoteName('categories.metadata', 'category-metadata'),
])
->join('LEFT', $this->config->getTableCategories('parent')
. ' ON ' . $this->db->quoteName('parent.id') . ' = ' . $this->db->quoteName('categories.parent_id'));
}
if ($selects['users'])
{
$query->select([
$this->db->quoteName('user.id', 'author-id'),
$this->db->quoteName('user.name', 'author-name'),
$this->db->quoteName('user.username', 'author-username'),
])
->join('LEFT', $this->db->quoteName('#__users', 'user')
. ' ON ' . $this->db->quoteName('user.id') . ' = ' . $this->db->quoteName($prefix . '.created_by'));
}
if ($selects['modifiers'])
{
$query->select([
$this->db->quoteName('modifier.id', 'modifier-id'),
$this->db->quoteName('modifier.name', 'modifier-name'),
$this->db->quoteName('modifier.username', 'modifier-username'),
])
->join('LEFT', $this->db->quoteName('#__users', 'modifier')
. ' ON ' . $this->db->quoteName('modifier.id') . ' = ' . $this->db->quoteName($prefix . '.modified_by'));
}
if ($selects['custom_fields'])
{
foreach ($selects['custom_fields'] as $custom_field)
{
$table_as = 'custom_field_' . $custom_field->id;
$query->select($this->db->quoteName($table_as . '.value', 'custom_field_' . $custom_field->name))
->join('LEFT', $this->config->getTableFieldsValues($table_as)
. "\n" . ' ON ' . $this->db->quoteName($table_as . '.item_id') . ' = ' . $this->db->quoteName($prefix . '.id')
. "\n" . ' AND ' . $this->db->quoteName($table_as . '.field_id') . ' = ' . $this->db->quote($custom_field->id));
}
}
return $query;
}
protected function getIds()
{
$query = $this->getIdsQuery();
// Don't cache this query because of the publish up date being checked against the now date
// making every query unique
return DB::getResults($query, 'loadColumn', [], 0, 0, false) ?: [];
}
protected function getIdsQuery()
{
$query = $this->db->getQuery(true)
->select($this->db->quoteName('items.id'))
->from($this->config->getTableItems('items'))
->join('LEFT', $this->config->getTableCategories('categories')
. ' ON ' . $this->db->quoteName('categories.id') . ' = ' . $this->db->quoteName('items.catid'))
->group($this->db->quoteName('items.id'));
$this->items->set($query);
$this->fields->set($query);
$this->setIgnores($query, 'categories');
$this->setIgnores($query);
if ($this->config->getFilters('one_per_category'))
{
$query->select($this->db->quoteName('items.catid'));
$ids = [];
foreach (DB::getResults($query, 'loadObjectList') as $item)
{
if (isset($ids[$item->catid]))
{
continue;
}
$ids[$item->catid] = $item->id;
}
$query = $this->db->getQuery(true)
->select($this->db->quoteName('items.id'))
->from($this->config->getTableItems('items'))
->where($this->db->quoteName('items.id') . RL_DB::in($ids));
}
/* <<< [PRO] <<< */
return $query;
}
protected function getOutput($items, $total_no_limit, $total_no_pagination)
{
return (new Output($this->config))->get($items, $total_no_limit, $total_no_pagination);
}
}