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465
administrator/components/com_fields/src/Model/FieldsModel.php
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465
administrator/components/com_fields/src/Model/FieldsModel.php
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<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_fields
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*
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* @copyright (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
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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 Joomla\Component\Fields\Administrator\Model;
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use Joomla\CMS\Categories\CategoryServiceInterface;
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use Joomla\CMS\Categories\SectionNotFoundException;
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use Joomla\CMS\Factory;
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use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
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use Joomla\CMS\MVC\Model\ListModel;
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use Joomla\Component\Fields\Administrator\Helper\FieldsHelper;
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use Joomla\Database\ParameterType;
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use Joomla\Database\QueryInterface;
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use Joomla\Registry\Registry;
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use Joomla\Utilities\ArrayHelper;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Fields Model
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*
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* @since 3.7.0
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*/
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class FieldsModel extends ListModel
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{
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/**
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* Constructor
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*
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* @param array $config An array of configuration options (name, state, dbo, table_path, ignore_request).
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* @param ?MVCFactoryInterface $factory The factory.
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*
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* @since 3.7.0
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* @throws \Exception
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*/
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public function __construct($config = [], ?MVCFactoryInterface $factory = null)
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{
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if (empty($config['filter_fields'])) {
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$config['filter_fields'] = [
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'id', 'a.id',
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'title', 'a.title',
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'type', 'a.type',
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'name', 'a.name',
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'state', 'a.state',
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'access', 'a.access',
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'access_level',
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'only_use_in_subform',
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'language', 'a.language',
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'ordering', 'a.ordering',
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'checked_out', 'a.checked_out',
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'checked_out_time', 'a.checked_out_time',
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'created_time', 'a.created_time',
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'created_user_id', 'a.created_user_id',
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'group_title', 'g.title',
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'category_id', 'a.category_id',
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'group_id', 'a.group_id',
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'assigned_cat_ids',
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];
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}
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parent::__construct($config, $factory);
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}
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/**
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* Method to auto-populate the model state.
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*
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* This method should only be called once per instantiation and is designed
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* to be called on the first call to the getState() method unless the model
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* configuration flag to ignore the request is set.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @param string $ordering An optional ordering field.
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* @param string $direction An optional direction (asc|desc).
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*
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* @return void
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*
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* @since 3.7.0
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*/
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protected function populateState($ordering = null, $direction = null)
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{
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// List state information.
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parent::populateState('a.ordering', 'asc');
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$context = $this->getUserStateFromRequest($this->context . '.context', 'context', 'com_content.article', 'CMD');
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$this->setState('filter.context', $context);
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// Split context into component and optional section
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$parts = FieldsHelper::extract($context);
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if ($parts) {
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$this->setState('filter.component', $parts[0]);
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$this->setState('filter.section', $parts[1]);
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}
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}
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/**
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* Method to get a store id based on the model configuration state.
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*
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* This is necessary because the model is used by the component and
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* different modules that might need different sets of data or different
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* ordering requirements.
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*
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* @param string $id An identifier string to generate the store id.
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*
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* @return string A store id.
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*
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* @since 3.7.0
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id .= ':' . $this->getState('filter.search');
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$id .= ':' . $this->getState('filter.context');
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$id .= ':' . serialize($this->getState('filter.assigned_cat_ids'));
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$id .= ':' . $this->getState('filter.state');
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$id .= ':' . $this->getState('filter.group_id');
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$id .= ':' . serialize($this->getState('filter.language'));
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$id .= ':' . $this->getState('filter.only_use_in_subform');
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return parent::getStoreId($id);
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}
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/**
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* Method to get a QueryInterface object for retrieving the data set from a database.
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*
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* @return QueryInterface An object implementing QueryInterface to retrieve the data set.
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*
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* @since 3.7.0
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*/
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protected function getListQuery()
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{
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// Create a new query object.
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$db = $this->getDatabase();
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$query = $db->getQuery(true);
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$user = $this->getCurrentUser();
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$app = Factory::getApplication();
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// Select the required fields from the table.
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$query->select(
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$this->getState(
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'list.select',
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'DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note' .
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', a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language' .
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', a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id' .
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', a.label, a.description, a.required, a.only_use_in_subform'
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)
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);
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$query->from('#__fields AS a');
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// Join over the language
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$query->select('l.title AS language_title, l.image AS language_image')
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->join('LEFT', $db->quoteName('#__languages') . ' AS l ON l.lang_code = a.language');
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// Join over the users for the checked out user.
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$query->select('uc.name AS editor')->join('LEFT', '#__users AS uc ON uc.id=a.checked_out');
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// Join over the asset groups.
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$query->select('ag.title AS access_level')->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
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// Join over the users for the author.
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$query->select('ua.name AS author_name')->join('LEFT', '#__users AS ua ON ua.id = a.created_user_id');
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// Join over the field groups.
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$query->select('g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note');
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$query->join('LEFT', '#__fields_groups AS g ON g.id = a.group_id');
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// Filter by context
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if ($context = $this->getState('filter.context')) {
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$query->where($db->quoteName('a.context') . ' = :context')
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->bind(':context', $context);
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}
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// Filter by access level.
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if ($access = $this->getState('filter.access')) {
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if (\is_array($access)) {
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$access = ArrayHelper::toInteger($access);
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$query->whereIn($db->quoteName('a.access'), $access);
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} else {
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$access = (int) $access;
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$query->where($db->quoteName('a.access') . ' = :access')
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->bind(':access', $access, ParameterType::INTEGER);
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}
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}
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if (($categories = $this->getState('filter.assigned_cat_ids')) && $context) {
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$categories = (array) $categories;
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$categories = ArrayHelper::toInteger($categories);
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$parts = FieldsHelper::extract($context);
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if ($parts) {
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// Get the categories for this component (and optionally this section, if available)
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$cat = (
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function () use ($parts) {
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// Get the CategoryService for this component
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$componentObject = $this->bootComponent($parts[0]);
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if (!$componentObject instanceof CategoryServiceInterface) {
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// No CategoryService -> no categories
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return null;
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}
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$cat = null;
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// Try to get the categories for this component and section
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try {
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$cat = $componentObject->getCategory([], $parts[1] ?: '');
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} catch (SectionNotFoundException $e) {
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// Not found for component and section -> Now try once more without the section, so only component
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try {
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$cat = $componentObject->getCategory();
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} catch (SectionNotFoundException $e) {
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// If we haven't found it now, return (no categories available for this component)
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return null;
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}
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}
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// So we found categories for at least the component, return them
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return $cat;
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}
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)();
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if ($cat) {
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foreach ($categories as $assignedCatIds) {
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// Check if we have the actual category
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$parent = $cat->get($assignedCatIds);
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if ($parent) {
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$categories[] = (int) $parent->id;
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// Traverse the tree up to get all the fields which are attached to a parent
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while ($parent->getParent() && $parent->getParent()->id != 'root') {
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$parent = $parent->getParent();
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$categories[] = (int) $parent->id;
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}
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}
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}
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}
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}
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$categories = array_unique($categories);
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// Join over the assigned categories
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$query->join('LEFT', $db->quoteName('#__fields_categories') . ' AS fc ON fc.field_id = a.id');
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if (\in_array('0', $categories)) {
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$query->where(
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'(' .
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$db->quoteName('fc.category_id') . ' IS NULL OR ' .
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$db->quoteName('fc.category_id') . ' IN (' . implode(',', $query->bindArray(array_values($categories), ParameterType::INTEGER)) . ')' .
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')'
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);
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} else {
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$query->whereIn($db->quoteName('fc.category_id'), $categories);
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}
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}
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// Implement View Level Access
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if (!$app->isClient('administrator') || !$user->authorise('core.admin')) {
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$groups = $user->getAuthorisedViewLevels();
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$query->whereIn($db->quoteName('a.access'), $groups);
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$query->extendWhere(
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'AND',
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[
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$db->quoteName('a.group_id') . ' = 0',
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$db->quoteName('g.access') . ' IN (' . implode(',', $query->bindArray($groups, ParameterType::INTEGER)) . ')',
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],
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'OR'
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);
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}
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// Filter by state
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$state = $this->getState('filter.state');
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// Include group state only when not on on back end list
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$includeGroupState = !$app->isClient('administrator') ||
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$app->getInput()->get('option') != 'com_fields' ||
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$app->getInput()->get('view') != 'fields';
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if (is_numeric($state)) {
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$state = (int) $state;
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$query->where($db->quoteName('a.state') . ' = :state')
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->bind(':state', $state, ParameterType::INTEGER);
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if ($includeGroupState) {
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$query->extendWhere(
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'AND',
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[
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$db->quoteName('a.group_id') . ' = 0',
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$db->quoteName('g.state') . ' = :gstate',
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],
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'OR'
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)
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->bind(':gstate', $state, ParameterType::INTEGER);
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}
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} elseif (!$state) {
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$query->whereIn($db->quoteName('a.state'), [0, 1]);
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if ($includeGroupState) {
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$query->extendWhere(
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'AND',
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[
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$db->quoteName('a.group_id') . ' = 0',
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$db->quoteName('g.state') . ' IN (' . implode(',', $query->bindArray([0, 1], ParameterType::INTEGER)) . ')',
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],
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'OR'
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);
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}
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}
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$groupId = $this->getState('filter.group_id');
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if (is_numeric($groupId)) {
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$groupId = (int) $groupId;
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$query->where($db->quoteName('a.group_id') . ' = :groupid')
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->bind(':groupid', $groupId, ParameterType::INTEGER);
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}
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$onlyUseInSubForm = $this->getState('filter.only_use_in_subform');
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if (is_numeric($onlyUseInSubForm)) {
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$onlyUseInSubForm = (int) $onlyUseInSubForm;
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$query->where($db->quoteName('a.only_use_in_subform') . ' = :only_use_in_subform')
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->bind(':only_use_in_subform', $onlyUseInSubForm, ParameterType::INTEGER);
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}
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// Filter by search in title
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$search = $this->getState('filter.search');
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if (!empty($search)) {
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if (stripos($search, 'id:') === 0) {
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$search = (int) substr($search, 3);
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$query->where($db->quoteName('a.id') . ' = :id')
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->bind(':id', $search, ParameterType::INTEGER);
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} elseif (stripos($search, 'author:') === 0) {
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$search = '%' . substr($search, 7) . '%';
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$query->where(
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'(' .
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$db->quoteName('ua.name') . ' LIKE :name OR ' .
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$db->quoteName('ua.username') . ' LIKE :username' .
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')'
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)
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->bind(':name', $search)
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->bind(':username', $search);
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} else {
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$search = '%' . str_replace(' ', '%', trim($search)) . '%';
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$query->where(
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'(' .
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$db->quoteName('a.title') . ' LIKE :title OR ' .
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$db->quoteName('a.name') . ' LIKE :sname OR ' .
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$db->quoteName('a.note') . ' LIKE :note' .
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')'
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)
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->bind(':title', $search)
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->bind(':sname', $search)
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->bind(':note', $search);
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}
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}
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// Filter on the language.
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if ($language = $this->getState('filter.language')) {
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$language = (array) $language;
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$query->whereIn($db->quoteName('a.language'), $language, ParameterType::STRING);
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}
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// Add the list ordering clause
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$listOrdering = $this->state->get('list.ordering', 'a.ordering');
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$orderDirn = $this->state->get('list.direction', 'ASC');
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$query->order($db->escape($listOrdering) . ' ' . $db->escape($orderDirn));
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return $query;
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}
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/**
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* Gets an array of objects from the results of database query.
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*
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* @param string $query The query.
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* @param integer $limitstart Offset.
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* @param integer $limit The number of records.
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*
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* @return array An array of results.
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*
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* @since 3.7.0
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* @throws \RuntimeException
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*/
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protected function _getList($query, $limitstart = 0, $limit = 0)
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{
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$result = parent::_getList($query, $limitstart, $limit);
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if (\is_array($result)) {
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foreach ($result as $field) {
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$field->fieldparams = new Registry($field->fieldparams);
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$field->params = new Registry($field->params);
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}
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}
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return $result;
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}
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/**
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* Get the filter form
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*
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* @param array $data data
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* @param boolean $loadData load current data
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*
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* @return \Joomla\CMS\Form\Form|bool the Form object or false
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*
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* @since 3.7.0
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*/
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public function getFilterForm($data = [], $loadData = true)
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{
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$form = parent::getFilterForm($data, $loadData);
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if ($form) {
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$form->setValue('context', null, $this->getState('filter.context'));
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$form->setFieldAttribute('group_id', 'context', $this->getState('filter.context'), 'filter');
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$form->setFieldAttribute('assigned_cat_ids', 'extension', $this->state->get('filter.component'), 'filter');
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}
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return $form;
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}
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/**
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* Get the groups for the batch method
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*
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* @return array An array of groups
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*
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* @since 3.7.0
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*/
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public function getGroups()
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{
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$user = $this->getCurrentUser();
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$viewlevels = ArrayHelper::toInteger($user->getAuthorisedViewLevels());
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$context = $this->state->get('filter.context');
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$db = $this->getDatabase();
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$query = $db->getQuery(true);
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$query->select(
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[
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$db->quoteName('title', 'text'),
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$db->quoteName('id', 'value'),
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$db->quoteName('state'),
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]
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||||
);
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$query->from($db->quoteName('#__fields_groups'));
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$query->whereIn($db->quoteName('state'), [0, 1]);
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$query->where($db->quoteName('context') . ' = :context');
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$query->whereIn($db->quoteName('access'), $viewlevels);
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$query->bind(':context', $context);
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$db->setQuery($query);
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return $db->loadObjectList();
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}
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||||
}
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Reference in New Issue
Block a user