159 lines
3.5 KiB
PHP
159 lines
3.5 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 4th September, 2022
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace VDM\Joomla\Componentbuilder\Power\Database;
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use VDM\Joomla\Componentbuilder\Power\Model\Load as Model;
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use VDM\Joomla\Database\Load as Database;
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/**
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* Power Database Load
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*
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* @since 2.0.1
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*/
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final class Load
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{
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/**
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* Model Load
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*
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* @var Model
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* @since 2.0.1
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*/
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protected Model $model;
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/**
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* Database Load
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*
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* @var Database
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* @since 2.0.1
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*/
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protected Database $load;
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/**
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* Constructor
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*
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* @param Table $table The core table object.
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* @param Model $model The model object.
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* @param Database $load The database object.
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*
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* @since 2.0.1
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*/
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public function __construct(Model $model, Database $load)
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{
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$this->model = $model;
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$this->load = $load;
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}
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/**
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* Get a value from a given table
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* Example: $this->value(
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* [
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* 'guid' => 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
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* ], 'value_key'
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* );
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*
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* @param array $keys The item keys
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* @param string $field The field key
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* @param string $table The table
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*
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* @return mixed
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* @since 2.0.1
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*/
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public function value(array $keys, string $field)
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{
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return $this->model->value(
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$this->load->value(
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["a.{$field}" => $field],
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['a' => 'power'],
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$this->prefix($keys)
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),
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$field,
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'power'
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);
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}
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/**
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* Get values from a given table
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* Example: $this->item(
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* [
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* 'guid' => 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
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* ]
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* );
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*
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* @param array $keys The item keys
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* @param string $table The table
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*
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* @return object|null
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* @since 2.0.1
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*/
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public function item(array $keys): ?object
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{
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return $this->model->item(
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$this->load->item(
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['all' => 'a.*'],
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['a' => 'power'],
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$this->prefix($keys)
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),
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'power'
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);
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}
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/**
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* Get values from a given table
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* Example: $this->items(
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* [
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* 'guid' => [
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* 'operator' => 'IN',
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* 'value' => [''xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'', ''xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'']
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* ]
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* ]
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* );
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* Example: $this->items($ids, 'table_name');
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*
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* @param array $keys The item keys
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* @param string $table The table
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*
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* @return array|null
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* @since 2.0.1
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*/
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public function items(array $keys): ?array
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{
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return $this->model->items(
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$this->load->items(
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['all' => 'a.*'], ['a' => 'power'], $this->prefix($keys)
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),
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'power'
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);
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}
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/**
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* Add prefix to the keys
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*
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* @param array $keys The query keys
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*
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* @return array
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* @since 2.0.1
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*/
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private function prefix(array &$keys): array
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{
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// update the key values
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$bucket = [];
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foreach ($keys as $k => $v)
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{
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$bucket['a.' . $k] = $v;
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}
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return $bucket;
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}
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}
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