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<?php
/**
* @package Phoca Gallery
* @author Jan Pavelka - https://www.phoca.cz
* @copyright Copyright (C) Jan Pavelka https://www.phoca.cz
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 and later
* @cms Joomla
* @copyright Copyright (C) Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*/
defined('_JEXEC') or die();
use Joomla\CMS\Object\CMSObject;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Router\Route;
jimport('joomla.application.component.model');
final class PhocaGalleryCategory
{
private static $categoryA = array();
private static $categoryF = array();
private static $categoryP = array();
private static $categoryI = array();
public function __construct() {
}
/*
public static function CategoryTreeOption($data, $tree, $id=0, $text='', $currentId = 0) {
foreach ($data as $key) {
$show_text = $text . $key->text;
if ($key->parentid == $id && $currentId != $id && $currentId != $key->value) {
$tree[$key->value] = new CMSObject();
$tree[$key->value]->text = $show_text;
$tree[$key->value]->value = $key->value;
$tree = self::CategoryTreeOption($data, $tree, $key->value, $show_text . " - ", $currentId );
}
}
return($tree);
}
public static function filterCategory($query, $active = NULL, $frontend = NULL, $onChange = TRUE, $fullTree = NULL ) {
$db = Factory::getDBO();
$form = 'adminForm';
if ($frontend == 1) {
$form = 'phocacartproductsform';
}
if ($onChange) {
$onChO = 'class="form-control" size="1" onchange="document.'.$form.'.submit( );"';
} else {
$onChO = 'class="form-control" size="1"';
}
$categories[] = HTMLHelper::_('select.option', '0', '- '.Text::_('COM_phocagallery_SELECT_CATEGORY').' -');
$db->setQuery($query);
$catData = $db->loadObjectList();
if ($fullTree) {
// Start - remove in case there is a memory problem
$tree = array();
$text = '';
$queryAll = ' SELECT cc.id AS value, cc.title AS text, cc.parent_id as parentid'
.' FROM #__phocagallery_categories AS cc'
.' ORDER BY cc.ordering';
$db->setQuery($queryAll);
$catDataAll = $db->loadObjectList();
$catDataTree = PhocacartCategory::CategoryTreeOption($catDataAll, $tree, 0, $text, -1);
$catDataTreeRights = array();
//-
/*foreach ($catData as $k => $v) {
foreach ($catDataTree as $k2 => $v2) {
if ($v->value == $v2->value) {
$catDataTreeRights[$k]->text = $v2->text;
$catDataTreeRights[$k]->value = $v2->value;
}
}
} */
//-
/*
foreach ($catDataTree as $k => $v) {
foreach ($catData as $k2 => $v2) {
if ($v->value == $v2->value) {
$catDataTreeRights[$k] = new StdClass();
$catDataTreeRights[$k]->text = $v->text;
$catDataTreeRights[$k]->value = $v->value;
}
}
}
$catDataTree = array();
$catDataTree = $catDataTreeRights;
// End - remove in case there is a memory problem
// Uncomment in case there is a memory problem
//$catDataTree = $catData;
} else {
$catDataTree = $catData;
}
$categories = array_merge($categories, $catDataTree );
$category = HTMLHelper::_('select.genericlist', $categories, 'catid', $onChO, 'value', 'text', $active);
return $category;
}
public static function options($type = 0)
{
$db = Factory::getDBO();
//build the list of categories
$query = 'SELECT a.title AS text, a.id AS value, a.parent_id as parentid'
. ' FROM #__phocagallery_categories AS a'
. ' WHERE a.published = 1'
. ' ORDER BY a.ordering';
$db->setQuery( $query );
$items = $db->loadObjectList();
$catId = -1;
$javascript = 'class="form-control" size="1" onchange="submitform( );"';
$tree = array();
$text = '';
$tree = PhocacartCategory::CategoryTreeOption($items, $tree, 0, $text, $catId);
return $tree;
}*/
public static function getCategoryById($id) {
$id = (int)$id;
if( empty(self::$categoryI[$id])) {
$db = Factory::getDBO();
$query = 'SELECT a.title, a.alias, a.id, a.parent_id'
. ' FROM #__phocagallery_categories AS a'
. ' WHERE a.id = '.(int)$id
. ' ORDER BY a.ordering'
. ' LIMIT 1';
$db->setQuery( $query );
$category = $db->loadObject();
if (!empty($category) && isset($category->id) && (int)$category->id > 0) {
$query = 'SELECT a.title, a.alias, a.id, a.parent_id'
. ' FROM #__phocagallery_categories AS a'
. ' WHERE a.parent_id = '.(int)$id
. ' ORDER BY a.ordering';
//. ' LIMIT 1'; We need all subcategories
$db->setQuery( $query );
$subcategories = $db->loadObjectList();
if (!empty($subcategories)) {
$category->subcategories = $subcategories;
}
}
self::$categoryI[$id] = $category;
}
return self::$categoryI[$id];
}
/*
public static function getChildren($id) {
$db = Factory::getDBO();
$query = 'SELECT a.title, a.alias, a.id'
. ' FROM #__phocagallery_categories AS a'
. ' WHERE a.parent_id = '.(int)$id
. ' ORDER BY a.ordering';
$db->setQuery( $query );
$categories = $db->loadObjectList();
return $categories;
}
*/
public static function getPath($path = array(), $id = 0, $parent_id = 0, $title = '', $alias = '') {
if( empty(self::$categoryA[$id])) {
self::$categoryP[$id] = self::getPathTree($path, $id, $parent_id, $title, $alias);
}
return self::$categoryP[$id];
}
public static function getPathTree($path = array(), $id = 0, $parent_id = 0, $title = '', $alias = '') {
static $iCT = 0;
if ((int)$id > 0) {
//$path[$iCT]['id'] = (int)$id;
//$path[$iCT]['catid'] = (int)$parent_id;
//$path[$iCT]['title'] = $title;
//$path[$iCT]['alias'] = $alias;
$path[$id] = (int)$id. ':'. $alias;
}
if ((int)$parent_id > 0) {
$db = Factory::getDBO();
$query = 'SELECT a.title, a.alias, a.id, a.parent_id'
. ' FROM #__phocagallery_categories AS a'
. ' WHERE a.id = '.(int)$parent_id
. ' ORDER BY a.ordering';
$db->setQuery( $query );
$category = $db->loadObject();
if (isset($category->id)) {
$id = (int)$category->id;
$title = '';
if (isset($category->title)) {
$title = $category->title;
}
$alias = '';
if (isset($category->alias)) {
$alias = $category->alias;
}
$parent_id = 0;
if (isset($category->parent_id)) {
$parent_id = (int)$category->parent_id;
}
$iCT++;
$path = self::getPathTree($path, (int)$id, (int)$parent_id, $title, $alias);
}
}
return $path;
}
/*
public static function categoryTree($d, $r = 0, $pk = 'parent_id', $k = 'id', $c = 'children') {
$m = array();
foreach ($d as $e) {
isset($m[$e[$pk]]) ?: $m[$e[$pk]] = array();
isset($m[$e[$k]]) ?: $m[$e[$k]] = array();
$m[$e[$pk]][] = array_merge($e, array($c => &$m[$e[$k]]));
}
//return $m[$r][0]; // remove [0] if there could be more than one root nodes
if (isset($m[$r])) {
return $m[$r];
}
return 0;
}
public static function nestedToUl($data, $currentCatid = 0) {
$result = array();
if (!empty($data) && count($data) > 0) {
$result[] = '<ul>';
foreach ($data as $k => $v) {
$link = Route::_(PhocacartRoute::getCategoryRoute($v['id'], $v['alias']));
// Current Category is selected
if ($currentCatid == $v['id']) {
$result[] = sprintf(
'<li data-jstree=\'{"opened":true,"selected":true}\' >%s%s</li>',
'<a href="'.$link.'">' . $v['title']. '</a>',
self::nestedToUl($v['children'], $currentCatid)
);
} else {
$result[] = sprintf(
'<li>%s%s</li>',
'<a href="'.$link.'">' . $v['title']. '</a>',
self::nestedToUl($v['children'], $currentCatid)
);
}
}
$result[] = '</ul>';
}
return implode("\n", $result);
}
public static function nestedToCheckBox($data, $d, $currentCatid = 0, &$active = 0, $forceCategoryId = 0) {
$result = array();
if (!empty($data) && count($data) > 0) {
$result[] = '<ul class="ph-filter-module-category-tree">';
foreach ($data as $k => $v) {
$checked = '';
$value = htmlspecialchars($v['alias']);
if (isset($d['nrinalias']) && $d['nrinalias'] == 1) {
$value = (int)$v['id'] .'-'. htmlspecialchars($v['alias']);
}
if (in_array($value, $d['getparams'])) {
$checked = 'checked';
$active = 1;
}
// This only can happen in category view (category filters are empty, id of category is larger then zero)
// This is only marking the category as active in category list
if (empty($d['getparams']) || (isset($d['getparams'][0]) && $d['getparams'][0] == '')) {
// Empty parameters, so we can set category id by id of category view
if ($forceCategoryId > 0 && (int)$forceCategoryId == (int)$v['id']) {
$checked = 'checked';
$active = 1;
}
}
$count = '';
// If we are in item view - one category is selected but if user click on filter to select other category, this one should be still selected - we go to items view with 2 selected
// because force category is on
if (isset($v['count_products']) && isset($d['params']['display_category_count']) && $d['params']['display_category_count'] == 1 ) {
$count = ' <span class="ph-filter-count">'.(int)$v['count_products'].'</span>';
}
$icon = '';
if ($v['icon_class'] != '') {
$icon = '<span class="' . PhocacartText::filterValue($v['icon_class'], 'text') . ' ph-filter-item-icon"></span> ';
}
$jsSet = '';
if (isset($d['forcecategory']['idalias']) && $d['forcecategory']['idalias'] != '') {
// Category View - force the category parameter if set in parameters
$jsSet .= 'phChangeFilter(\'c\', \''.$d['forcecategory']['idalias'].'\', 1, \'text\', 0, 1, 1);'; // ADD IS FIXED ( use "text" as formType - it cannot by managed by checkbox, it is fixed - always 1 - does not depends on checkbox, it is fixed 1
}
$jsSet .= 'phChangeFilter(\''.$d['param'].'\', \''. $value.'\', this, \''.$d['formtype'].'\',\''.$d['uniquevalue'].'\', 0, 1);';// ADD OR REMOVE
$result[] = '<li><div class="checkbox">';
$result[] = '<label class="ph-checkbox-container"><input type="checkbox" name="tag" value="'.$value.'" '.$checked.' onchange="'.$jsSet.'" />'. $icon . $v['title'].$count.'<span class="ph-checkbox-checkmark"></span></label>';
$result[] = '</div></li>';
$result[] = self::nestedToCheckBox($v['children'], $d, $currentCatid, $active);
}
$result[] = '</ul>';
}
return implode("\n", $result);
}
public static function getCategoryTreeFormat($ordering = 1, $display = '', $hide = '', $type = array(0,1), $lang = '') {
$cis = str_replace(',', '', 'o'.$ordering .'d'. $display .'h'. $hide. 'l'. $lang);
if( empty(self::$categoryF[$cis])) {
$itemOrdering = PhocacartOrdering::getOrderingText($ordering,1);
$db = Factory::getDBO();
$wheres = array();
$user = PhocacartUser::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$userGroups = implode (',', PhocacartGroup::getGroupsById($user->id, 1, 1));
$wheres[] = " c.access IN (".$userLevels.")";
$wheres[] = " (gc.group_id IN (".$userGroups.") OR gc.group_id IS NULL)";
$wheres[] = " c.published = 1";
if ($lang != '' && $lang != '*') {
$wheres[] = PhocacartUtilsSettings::getLangQuery('c.language', $lang);
}
if (!empty($type) && is_array($type)) {
$wheres[] = " c.type IN (".implode(',', $type).")";
}
if ($display != '') {
$wheres[] = " c.id IN (".$display.")";
}
if ($hide != '') {
$wheres[] = " c.id NOT IN (".$hide.")";
}
$columns = 'c.id, c.title, c.alias, c.parent_id';
$groupsFull = $columns;
$groupsFast = 'c.id';
$groups = PhocacartUtilsSettings::isFullGroupBy() ? $groupsFull : $groupsFast;
$query = 'SELECT c.id, c.title, c.alias, c.parent_id'
. ' FROM #__phocagallery_categories AS c'
. ' LEFT JOIN #__phocagallery_item_groups AS gc ON c.id = gc.item_id AND gc.type = 2'// type 2 is category
. ' WHERE ' . implode( ' AND ', $wheres )
. ' GROUP BY '.$groups
. ' ORDER BY '.$itemOrdering;
$db->setQuery( $query );
$items = $db->loadAssocList();
$tree = self::categoryTree($items);
$currentCatid = self::getActiveCategoryId();
self::$categoryF[$cis] = self::nestedToUl($tree, $currentCatid);
}
return self::$categoryF[$cis];
}
public static function getCategoryTreeArray($ordering = 1, $display = '', $hide = '', $type = array(0,1), $lang = '', $limitCount = -1) {
$cis = str_replace(',', '', 'o'.$ordering .'d'. $display .'h'. $hide . 'l'. $lang . 'c'.$limitCount);
if( empty(self::$categoryA[$cis])) {
$itemOrdering = PhocacartOrdering::getOrderingText($ordering,1);
$db = Factory::getDBO();
$wheres = array();
$user = PhocacartUser::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$userGroups = implode (',', PhocacartGroup::getGroupsById($user->id, 1, 1));
$wheres[] = " c.access IN (".$userLevels.")";
$wheres[] = " (gc.group_id IN (".$userGroups.") OR gc.group_id IS NULL)";
$wheres[] = " c.published = 1";
if ($lang != '' && $lang != '*') {
$wheres[] = PhocacartUtilsSettings::getLangQuery('c.language', $lang);
}
if (!empty($type) && is_array($type)) {
$wheres[] = " c.type IN (".implode(',', $type).")";
}
if ($display != '') {
$wheres[] = " c.id IN (".$display.")";
}
if ($hide != '') {
$wheres[] = " c.id NOT IN (".$hide.")";
}
if ((int)$limitCount > -1) {
$wheres[] = " c.count_products > ".(int)$limitCount;
}
$query = 'SELECT c.id, c.title, c.alias, c.parent_id, c.icon_class, c.image, c.description, c.count_products'
. ' FROM #__phocagallery_categories AS c'
. ' LEFT JOIN #__phocagallery_item_groups AS gc ON c.id = gc.item_id AND gc.type = 2'// type 2 is category
. ' WHERE ' . implode( ' AND ', $wheres )
. ' ORDER BY '.$itemOrdering;
$db->setQuery( $query );
$items = $db->loadAssocList();
self::$categoryA[$cis] = self::categoryTree($items);
}
return self::$categoryA[$cis];
}
public static function getActiveCategoryId() {
$app = Factory::getApplication();
$option = $app->input->get( 'option', '', 'string' );
$view = $app->input->get( 'view', '', 'string' );
$catid = $app->input->get( 'catid', '', 'int' ); // ID in items view is category id
$id = $app->input->get( 'id', '', 'int' );
if ($option == 'com_phocacart' && ($view == 'items' || $view == 'category')) {
if ((int)$id > 0) {
return $id;
}
}
if ($option == 'com_phocacart' && $view == 'item') {
if ((int)$catid > 0) {
return $catid;
}
}
return 0;
}
public static function getActiveCategories($items, $ordering) {
$db = Factory::getDbo();
$o = array();
$wheres = array();
$ordering = PhocacartOrdering::getOrderingText($ordering, 1);//c
if ($items != '') {
$wheres[] = 'c.id IN (' . $items . ')';
$q = 'SELECT DISTINCT c.title, CONCAT(c.id, \'-\', c.alias) AS alias, \'c\' AS parameteralias, \'category\' AS parametertitle FROM #__phocagallery_categories AS c'
. (!empty($wheres) ? ' WHERE ' . implode(' AND ', $wheres) : '')
. ' GROUP BY c.alias, c.title'
. ' ORDER BY ' . $ordering;
$db->setQuery($q);
$o = $db->loadAssocList();
}
return $o;
}
*/
public final function __clone() {
throw new Exception('Function Error: Cannot clone instance of Singleton pattern', 500);
return false;
}
}
?>