File: //home/crowdandsafety/www/wp-content/plugins/essential-grid/public/includes/navigation.class.php
<?php
/**
* @package Essential_Grid
* @author ThemePunch <info@themepunch.com>
* @link https://www.essential-grid.com/
* @copyright 2025 ThemePunch
*/
if (!defined('ABSPATH')) exit();
class Essential_Grid_Navigation
{
private $grid_id;
private $filter = [];
private $filter_show = true;
private $filter_type = 'singlefilters';
private $filter_start_select = [];
private $sorting = [];
private $sorting_start = 'none';
private $sorting_order = 'asc';
private $layout = [
'top-1' => [],
'top-2' => [],
'left' => [],
'right' => [],
'bottom-1' => [],
'bottom-2' => [],
];
private $specific_styles = [
'top-1' => ['margin-bottom' => 0, 'text-align' => 'center'],
'top-2' => ['margin-bottom' => 0, 'text-align' => 'center'],
'left' => ['margin-left' => 0],
'right' => ['margin-right' => 0],
'bottom-1' => ['margin-top' => 0, 'text-align' => 'center'],
'bottom-2' => ['margin-top' => 0, 'text-align' => 'center'],
];
private $filter_settings = [
'filter' => [
'filter-grouping' => 'false',
'filter-listing' => 'list',
'filter-selected' => [],
],
];
private $styles = [];
private $filter_all_text = [];
private $filterall_visible = [];
private $filter_dropdown_text = [];
private $filter_show_count = [];
private $spacing = false;
private $sort_by_text;
private $search_text;
private $special_class = '';
private $search_found = false;
private $filter_added = false;
private $filter_group_count = 0;
public function __construct($grid_id = 0) {
$this->grid_id = $grid_id;
$this->filter_all_text['filter'] = esc_attr__('Filter - All', 'essential-grid');
$this->filterall_visible['filter'] = 'on';
$this->filter_dropdown_text['filter'] = esc_attr__('Filter Categories', 'essential-grid');
$this->filter_show_count['filter'] = 'off';
$this->sort_by_text = esc_attr__('Sort By ', 'essential-grid');
$this->search_text = esc_attr__('Search...', 'essential-grid');
self::get_essential_navigation_skins();
}
/**
* Return all Navigation skins
*/
public static function get_essential_navigation_skins() {
$navigation_skins = Essential_Grid_Db::get_entity('nav_skins')->get_all();
if (empty($navigation_skins)) {
//empty, insert defaults again
self::propagate_default_navigation_skins();
$navigation_skins = Essential_Grid_Db::get_entity('nav_skins')->get_all();
}
return apply_filters('essgrid_get_navigation_skins', $navigation_skins);
}
/**
* All default Item Skins
*/
public static function get_default_navigation_skins()
{
$default = [];
include( ESG_PLUGIN_PATH . 'data/default-navigation-skins.php' );
return apply_filters('essgrid_add_default_nav_skins', $default);
}
public static function propagate_default_navigation_skins($networkwide = false)
{
$skins = self::get_default_navigation_skins();
if (function_exists('is_multisite') && is_multisite() && $networkwide) {
$sites = get_sites();
foreach ($sites as $site) {
switch_to_blog($site->blog_id);
self::insert_default_navigation_skins($skins);
restore_current_blog();
}
} else {
self::insert_default_navigation_skins($skins);
}
}
/**
* Insert Default Skin if they are not already installed
*/
public static function insert_default_navigation_skins($data)
{
if ( empty( $data ) ) return;
/** @var Essential_Grid_Db_Navigation_Skin $entity */
$entity = Essential_Grid_Db::get_entity('nav_skins');
foreach ( $data as $skin ) {
$check = $entity->get_by_handle( $skin['handle'] );
if ( ! empty( $check ) ) continue;
$entity->insert( [ 'name' => $skin['name'], 'handle' => $skin['handle'], 'css' => $skin['css'] ] );
}
}
/**
* Update / Save Navigation Skins
*/
public static function update_create_navigation_skin_css($data)
{
$data = apply_filters('essgrid_update_create_navigation_skin_css', $data);
if (empty($data['name']) && empty($data['sid'])) return esc_attr__('No Navigation Skin ID or Name provided', 'essential-grid');
if (empty($data['skin_css'])) return esc_attr__('Empty Navigation Skin CSS', 'essential-grid');
$data['skin_css'] = stripslashes($data['skin_css']);
if (isset($data['name'])) {
// create new skin
$handle = sanitize_title($data['name']);
if (strlen($data['name']) < 2) return esc_attr__('Invalid name. Name has to be at least 2 characters long.', 'essential-grid');
if (strlen($handle) < 2) return esc_attr__('Cant create handle from name. Handle has to be at least 2 characters long.', 'essential-grid');
return Essential_Grid_Db::get_entity('nav_skins')->insert( ['name' => $data['name'], 'handle' => $handle, 'css' => $data['skin_css']] );
}
if (isset($data['sid']) && intval($data['sid'])) {
// update skin
return Essential_Grid_Db::get_entity('nav_skins')->update( ['css' => $data['skin_css']], $data['sid'] );
}
return esc_attr__('Invalid Navigation Skin. Wrong ID given.', 'essential-grid');
}
/**
* Update / Save Navigation Skins
*/
public static function delete_navigation_skin_css($data)
{
$data = apply_filters('essgrid_delete_navigation_skin_css', $data);
if (!isset($data['skin'])) {
return esc_attr__('Invalid Navigation Skin. Wrong handle given.', 'essential-grid');
}
$response = Essential_Grid_Db::get_entity('nav_skins')->delete_by_handle( $data['skin'] );
if ($response === false) return esc_attr__('An error occurred while attempting to delete Navigation Skin', 'essential-grid');
return true;
}
/**
* Set all Layout Elements
*/
public function set_layout($layout)
{
$layout = apply_filters('essgrid_set_layout', $layout);
if (!empty($layout)) {
foreach ($layout as $type => $position) {
if (!empty($position)) {
$pos = current(array_keys($position));
$this->layout[$pos][$layout[$type][$pos]] = $type;
}
}
foreach ($this->layout as $key => $val)
ksort($this->layout[$key]);
}
}
/**
* Set specific styles
*/
public function set_specific_styles($styles)
{
$styles = apply_filters('essgrid_set_specific_styles', $styles);
$this->specific_styles = $styles;
}
/**
* Set special class to wrapper
* @since: 1.5.0
*/
public function set_special_class($classes)
{
$classes = apply_filters('essgrid_set_special_class', $classes);
$this->special_class .= ' ' . esc_attr($classes);
}
/**
* Get special class to wrapper
* @since: 2.3.7
* @return string
*/
public function get_special_class()
{
return $this->special_class;
}
/**
* Set filter added to true/false
* @since: 2.1.0
*/
public function set_filter_added($setto)
{
$this->filter_added = apply_filters('essgrid_set_filter_added', $setto);
}
/**
* Set Filter All Text
*/
public function set_filter_text($text, $key = '')
{
$a = apply_filters('essgrid_set_filter_text', ['text' => $text, 'key' => $key]);
$this->filter_all_text['filter' . $a['key']] = esc_attr($a['text']);
}
/**
* Set Filter All Visiblity
*/
public function set_filterall_visible($visible, $key = '')
{
$a = apply_filters('essgrid_set_filterall_visible', ['visible' => $visible, 'key' => $key]);
$this->filterall_visible['filter' . $a['key']] = esc_attr($a['visible']);
}
/**
* Set Sort By Text
* @since: 1.5.0
*/
public function set_orders_text($text)
{
$text = apply_filters('essgrid_set_orders_text', $text);
$this->sort_by_text = $text;
}
/**
* Set Filter Dropdown Text
*/
public function set_dropdown_text($text, $key = '')
{
$a = apply_filters('essgrid_set_dropdown_text', ['text' => $text, 'key' => $key]);
$this->filter_dropdown_text['filter' . $a['key']] = $a['text'];
}
/**
* Set Filter Option To Show Count
* @since: 2.0
*/
public function set_show_count($opt, $key = '')
{
$a = apply_filters('essgrid_set_show_count', ['opt' => $opt, 'key' => $key]);
$this->filter_show_count['filter' . $a['key']] = $a['opt'];
}
/**
* Set specific filter settings
* @since: 1.1.0
*/
public function set_filter_settings($key, $settings)
{
$a = apply_filters('essgrid_set_filter_settings', ['settings' => $settings, 'key' => $key]);
$this->filter_settings[$a['key']] = $a['settings'];
}
/**
* @return bool|string
*/
public function get_spacing() {
return $this->spacing;
}
/**
* @param bool|string $spacing
* @return void
*/
public function set_spacing( $spacing ) {
$this->spacing = $spacing;
}
/**
* Output Container
*/
public function output_layout($layout_container, $spacing = 0)
{
$fclass = $this->filter_type ? ' esg-' . $this->filter_type : '';
do_action('essgrid_output_layout_pre', $layout_container, $this->layout);
if (!empty($this->layout[$layout_container])) {
$l = '<article class="esg-filters' . esc_attr($fclass);
if ($layout_container == 'left') $l .= ' esg-navbutton-solo-left';
if ($layout_container == 'right') $l .= ' esg-navbutton-solo-right';
$l .= '"';
$l .= ' style="';
if (!empty($this->styles)) {
foreach ($this->styles as $style => $value) {
$l .= $style . ': ' . $value . '; ';
}
}
if (!empty($this->specific_styles[$layout_container])) {
foreach ($this->specific_styles[$layout_container] as $style => $value) {
$l .= $style . ': ' . $value . '; ';
}
}
$l .= '"';
$l .= '>';
$real_spacing = ($spacing !== 0) ? $spacing / 2 : 0;
foreach ($this->layout[$layout_container] as $what) {
// set important if we are the arrows, because they have already !important in settings.css
$important = ($what == 'right' || $what == 'left') ? ' !important' : '';
$this->spacing = ' style="margin-left: ' . esc_attr($real_spacing) . 'px' . $important
. '; margin-right: ' . esc_attr($real_spacing) . 'px' . $important . ';';
// hide navigation buttons left & right at start
if ($what == 'right' || $what == 'left') $this->spacing .= ' display: none;';
$this->spacing .= '"';
switch ($what) {
case 'sorting':
$l .= self::output_sorting();
break;
case 'cart':
$l .= self::output_cart();
break;
case 'left':
$l .= self::output_navigation_left();
break;
case 'right':
$l .= self::output_navigation_right();
break;
case 'pagination':
$l .= self::output_pagination();
break;
case 'filter':
$l .= self::output_filter_unwrapped();
break;
case 'search-input':
$l .= self::output_search_input();
break;
default:
//check if its one of the filter fields
if (strpos($what, 'filter-') !== false) {
$cur_id = intval(str_replace('filter-', '', $what));
$l .= self::output_filter_unwrapped(false, '-' . $cur_id);
} else {
do_action('essgrid_output_layout_' . $what);
}
break;
}
}
$l .= '</article>';
$l .= '<div class="esg-clear-no-height"></div>';
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- var contain escaped HTML
echo apply_filters('essgrid_output_layout', $l);
}
do_action('essgrid_output_layout_post', $layout_container, $this->layout);
}
public function set_filter($data)
{
if (!empty($data)) {
$this->filter = $data + $this->filter; //merges the array and preserves the key
asort($this->filter);
$this->filter = apply_filters('essgrid_set_filter', $this->filter);
}
}
public function set_orders($data)
{
$this->sorting = $data + $this->sorting; //merges the array and preserves the key
arsort($this->sorting);
$this->sorting = apply_filters('essgrid_set_orders', $this->sorting);
}
public function set_orders_start($start_by)
{
$this->sorting_start = apply_filters('essgrid_set_orders_start', strtolower($start_by));
}
public function set_orders_order($order)
{
$this->sorting_order = apply_filters('essgrid_set_orders_order', strtolower($order));
}
public function set_filter_type($type)
{
if ($type == 'single') {
$this->filter_type = 'singlefilters';
} elseif ($type == 'multi') {
$this->filter_type = 'multiplefilters';
} else {
$this->filter_type = false;
}
$this->filter_type = apply_filters('essgrid_set_filter_type', $this->filter_type);
}
/**
* @return string
*/
public function get_filter_type()
{
return $this->filter_type;
}
/**
* Set filter that are selected at start
* @since: 2.0.1
**/
public function set_filter_start_select($select)
{
$this->filter_start_select = apply_filters('essgrid_set_filter_start_select', explode(',', $select));
foreach ($this->filter_start_select as $key => $val) {
if (trim($val) == '') unset($this->filter_start_select[$key]);
}
}
public function set_style($name, $value)
{
$a = apply_filters('essgrid_set_style', ['name' => $name, 'value' => $value]);
$this->styles[$a['name']] = $a['value'];
}
public function output_filter($demo = false)
{
if (!$this->filter_show || !$this->filter_type) return true;
$f = '<article class="esg-filters esg-' . esc_attr($this->filter_type) . ' ' . $this->get_special_class() . '"';
if (!empty($this->styles)) {
$f .= ' style="';
foreach ($this->styles as $style => $value) {
$f .= $style . ': ' . $value . '; ';
}
$f .= '"';
}
$f .= '>'; //<!-- USE esg-multiplefilters FOR MIXED FILTERING, AND esg-singlefilters FOR SINGLE FILTERING -->
$f .= '<div class="esg-filter-wrapper">';
// 2.2.5
$f .= '<div class="esg-mobile-filter-button esg-display-none"><span>' . esc_html($this->filter_dropdown_text['filter']) . '</span><i class="eg-icon-down-open"></i></div>';
$sel = (!empty($this->filter_start_select)) ? '' : ' selected';
/* 2.2.6 hide Filter-All button if text is empty */
$all_filter_text = $this->filter_all_text['filter'];
if (empty($all_filter_text)) $all_filter_text = esc_attr__('Filter - All', 'essential-grid');
$sel .= $this->filterall_visible['filter'] === 'on' ? '' : ' esg-display-none-i ';
$f .= '<div class="esg-filterbutton' . $sel . ' esg-allfilter" data-filter="filterall" data-fid="-1"><span>' . esc_html($all_filter_text) . '</span></div>';
if ($demo === 'skinchoose') {
$f .= '<div class="esg-filterbutton" data-filter="filter-selectedskin"><span>' . esc_html__('Selected Skin', 'essential-grid') . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
if ($demo !== false) {
$f .= '<div class="esg-filterbutton" data-filter="filter-favorite"><span>' . esc_html__('Favorites', 'essential-grid') . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
if (!empty($this->filter)) {
foreach ($this->filter as $filter_id => $filter) {
$_v = esg_sanitize_utf8_to_unicode( $filter['slug'] );
$filter_text = ($demo !== false) ? self::translate_demo_filter($filter['slug']) : apply_filters('essgrid_strip_category_additions', $filter['name']);
$sel = (in_array($_v, $this->filter_start_select)) ? ' selected' : '';
$f .= '<div class="esg-filterbutton' . $sel . '" data-fid="' . esc_attr($filter_id) . '" data-filter="filter-' . esc_attr($_v) . '"><span>' . esc_html($filter_text) . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
}
$f .= '</div>';
$f .= '<div class="clear"></div>';
$f .= '</article>'; //<!-- END OF FILTERING, SORTING AND CART BUTTONS -->';
$f .= '<div class="clear eg-filter-clear"></div>';
$this->set_filter_added(true);
return apply_filters('essgrid_output_filter', $f, $demo);
}
/**
* @param bool $demo
* @param string $type names what settings we need to check for: filter, filter2, filter3
* @return mixed|void
*/
public function output_filter_unwrapped($demo = false, $type = '')
{
$listing = (isset($this->filter_settings['filter' . $type]['filter-listing'])) ? $this->filter_settings['filter' . $type]['filter-listing'] : 'list';
$amount = (isset($this->filter_show_count['filter' . $type]) && $this->filter_show_count['filter' . $type] == 'on') ? ' eg-show-amount' : '';
$do_show = @$this->filter_settings['filter' . $type]['filter-selected'];
$is_post = !isset($this->filter_settings['filter' . $type]['custom']);
$sort_alpha = Essential_Grid_Base::getVar($this->filter_settings['filter' . $type], 'filter-sort-alpha', 'off');
$sort_alpha_dir = Essential_Grid_Base::getVar($this->filter_settings['filter' . $type], 'filter-sort-alpha-dir', 'asc');
$dropdown = '';
switch ($listing) {
case 'dropdown': //use dropdown
$dropdown = ' dropdownstyle';
break;
case 'mobiledropdownstyle': //use dropdown only on mobile
$dropdown = ' mobiledropdownstyle';
break;
}
// 3.0.12
$fclass = $this->filter_group_count === 0 ? '' : ' eg-filter-group';
$this->filter_group_count++;
$f = '<!-- THE FILTER BUTTON -->';
$f .= '<div class="esg-filter-wrapper' . esc_attr($dropdown . $amount) . ' ' . $this->get_special_class() . esc_attr($fclass) . '"';
if ($this->spacing !== false) $f .= $this->spacing;
$f .= '>';
$filtertext = esc_attr__('Filter Categories', 'essential-grid');
if (array_key_exists('filter' . $type, $this->filter_dropdown_text)) {
$filtertext = $this->filter_dropdown_text['filter' . $type];
}
if ($listing == 'dropdown') {
// 2.2.5
$f .= '<div class="esg-selected-filterbutton esg-mobile-filter-button"><span>' . esc_html($filtertext) . '</span><i class="eg-icon-down-open"></i></div>';
$f .= '<div class="esg-dropdown-wrapper">';
} else {
// 2.2.5
$f .= '<div class="esg-mobile-filter-button"><span>' . esc_html($filtertext) . '</span><i class="eg-icon-down-open"></i></div>';
}
$filters_html = [];
if ($is_post && !empty($do_show) && is_array($do_show)) {
//we are a post based grid
foreach ($do_show as $f_id) {
if (!isset($this->filter[$f_id])) continue;
$filter_text = $demo ? self::translate_demo_filter($this->filter[$f_id]['slug']) : apply_filters('essgrid_strip_category_additions', $this->filter[$f_id]['name']);
// 2.2.5
// sanitize multi-select custom meta
if (strpos($filter_text, "['") !== false && strpos($filter_text, "']") !== false) {
$filter_text = preg_replace("/\[\'|\'\]/", '', $filter_text);
$filter_text = preg_replace("/\'\,\'/", ' & ', $filter_text);
}
$classes = 'esg-filterbutton';
$classes .= in_array($this->filter[$f_id]['slug'], $this->filter_start_select) ? ' selected' : '';
$data_attr = 'data-fid="' . esc_attr($f_id) . '" ';
$data_attr .= 'data-filter="filter-' . esc_attr($this->filter[$f_id]['slug']) . '" ';
$data_attr .= !empty($this->filter[$f_id]['parent']) ? 'data-pid="' . esc_attr($this->filter[$f_id]['parent']) . '" ' : '';
$filters_html[$filter_text] = '<div class="' . $classes . '" ' . $data_attr . ' ><span>' . esc_html($filter_text) . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
} else {
if (!empty($do_show) && is_array($do_show)) {
foreach ($do_show as $slug) {
if (!empty($this->filter) && isset($this->filter[$slug])) {
$filter = $this->filter[$slug];
$filter_text = ($demo) ? self::translate_demo_filter($filter['slug']) : apply_filters('essgrid_strip_category_additions', $filter['name']);
// 2.2.5
// sanitize multi-select custom meta
if (strpos($filter_text, "['") !== false && strpos($filter_text, "']") !== false) {
$filter_text = preg_replace("/\[\'|\'\]/", '', $filter_text);
$filter_text = preg_replace("/\'\,\'/", ' & ', $filter_text);
}
$_v = esg_sanitize_utf8_to_unicode( $filter['slug'] );
$sel = (in_array($_v, $this->filter_start_select)) ? ' selected' : '';
$parent_id = (isset($filter['parent']) && intval($filter['parent']) > 0) ? $filter['parent'] : 0;
$parent = ($parent_id > 0) ? ' data-pid="' . esc_attr($parent_id) . '"' : '';
$filters_html[$filter_text] = '<div class="esg-filterbutton' . $sel . '" data-fid="' . esc_attr($slug) . '"' . $parent . ' data-filter="filter-' . esc_attr($_v) . '"><span>' . esc_html($filter_text) . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
}
} else { //fallback to old version
if (!empty($this->filter)) {
foreach ($this->filter as $filter_id => $filter) {
$filter_text = ($demo) ? self::translate_demo_filter($filter['slug']) : apply_filters('essgrid_strip_category_additions', $filter['name']);
// 2.2.5
// sanitize multi-select custom meta
if (strpos($filter_text, "['") !== false && strpos($filter_text, "']") !== false) {
$filter_text = preg_replace("/\[\'|\'\]/", '', $filter_text);
$filter_text = preg_replace("/\'\,\'/", ' & ', $filter_text);
}
$_v = esg_sanitize_utf8_to_unicode( $filter['slug'] );
$sel = (in_array($_v, $this->filter_start_select)) ? ' selected' : '';
$parent_id = (isset($filter['parent']) && intval($filter['parent']) > 0) ? $filter['parent'] : 0;
$parent = ($parent_id > 0) ? ' data-pid="' . esc_attr($parent_id) . '"' : '';
$filters_html[$filter_text] = '<div class="esg-filterbutton' . $sel . '" data-fid="' . esc_attr($filter_id) . '"' . $parent . ' data-filter="filter-' . esc_attr($_v) . '"><span>' . esc_html($filter_text) . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>';
}
}
}
}
if ('on' === $sort_alpha && !empty($filters_html)) {
ksort($filters_html);
if ('desc' === $sort_alpha_dir) $filters_html = array_reverse($filters_html);
}
if ($demo) {
array_unshift($filters_html, '<div class="esg-filterbutton" data-filter="filter-favorite"><span>' . esc_html__('Favorites', 'essential-grid') . '</span><span class="esg-filter-checked"><i class="eg-icon-ok-1"></i></span></div>');
}
/* 2.2.6 hide Filter-All button if text is empty */
$all_filter_text = @$this->filter_all_text['filter' . $type];
if (empty($all_filter_text)) $all_filter_text = esc_attr__('Filter - All', 'essential-grid');
$sel = (!empty($this->filter_start_select)) ? '' : ' selected';
$sel .= @$this->filterall_visible['filter' . $type] === 'on' ? '' : ' esg-display-none-i ';
array_unshift($filters_html, '<div class="esg-filterbutton' . $sel . ' esg-allfilter" data-filter="filterall" data-fid="-1"><span>' . esc_html($all_filter_text) . '</span></div>');
//add a class to last element
$last = $this->array_key_last($filters_html);
$filters_html[$last] = str_replace('esg-filterbutton', 'esg-filterbutton-last esg-filterbutton', $filters_html[$last]);
$f .= implode('', $filters_html);
if ($listing == 'dropdown') {
$f .= '</div>';
}
$f .= '<div class="eg-clearfix"></div>';
$f .= '</div>';
$this->set_filter_added(true);
return apply_filters('essgrid_output_filter_unwrapped', $f, $demo, $type);
}
public function output_sorting()
{
$s = '';
if (!empty($this->sorting)) {
$sort_dir = $this->sorting_order === 'asc' ? 'data-dir="asc"' : 'data-dir="desc"';
$sort_class = $this->sorting_order === 'asc' ? 'tp-asc' : 'tp-desc';
$s .= '<div class="esg-sortbutton-wrapper ' . $this->get_special_class() . '"';
if ($this->spacing !== false) $s .= $this->spacing;
$s .= '>';
$s .= '<div class="esg-sortbutton"><span>' . esc_html($this->sort_by_text) . '</span><span class="sortby_data">' . esc_html($this->set_sorting_text($this->sorting_start)) . '</span>';
$s .= '<select class="esg-sorting-select" data-start="' . esc_attr($this->set_sorting_value($this->sorting_start)) . '">';
foreach ($this->sorting as $sort) {
$s .= '<option value="' . esc_attr($this->set_sorting_value($sort)) . '" ' . selected($this->set_sorting_value($this->sorting_start), $this->set_sorting_value($sort), false) . '>' . esc_html($this->set_sorting_text($sort)) . '</option>';
}
$s .= '</select>';
$s .= '</div><div class="esg-sortbutton-order eg-icon-down-open ' . $sort_class . '" ' . $sort_dir . '></div>';
$s .= '</div>';
}
return apply_filters('essgrid_output_sorting', $s);
}
public function set_sorting_text($san_text)
{
$orig = $san_text;
if (strpos($san_text, 'eg-') === 0) {
$meta = new Essential_Grid_Meta();
$m = $meta->get_all_meta(false);
if (!empty($m)) {
foreach ($m as $me) {
if ('eg-' . $me['handle'] == $san_text) return apply_filters('essgrid_set_sorting_text', $me['name'], $san_text);
}
}
} elseif (strpos($san_text, 'egl-') === 0) {
$meta = new Essential_Grid_Meta_Linking();
$m = $meta->get_all_link_meta();
if (!empty($m)) {
foreach ($m as $me) {
if ('egl-' . $me['handle'] == $san_text) return apply_filters('essgrid_set_sorting_text', $me['name'], $san_text);
}
}
} else {
switch ($san_text) {
case 'date':
$san_text = esc_attr__('Date', 'essential-grid');
break;
case 'title':
$san_text = esc_attr__('Title', 'essential-grid');
break;
case 'excerpt':
$san_text = esc_attr__('Excerpt', 'essential-grid');
break;
case 'id':
$san_text = esc_attr__('ID', 'essential-grid');
break;
case 'slug':
$san_text = esc_attr__('Slug', 'essential-grid');
break;
case 'author':
$san_text = esc_attr__('Author', 'essential-grid');
break;
case 'last-modified':
$san_text = esc_attr__('Last Modified', 'essential-grid');
break;
case 'number-of-comments':
$san_text = esc_attr__('Comments', 'essential-grid');
break;
case 'meta_num_total_sales':
$san_text = esc_attr__('Total Sales', 'essential-grid');
break;
case 'meta_num__regular_price':
$san_text = esc_attr__('Regular Price', 'essential-grid');
break;
case 'meta_num__sale_price':
$san_text = esc_attr__('Sale Price', 'essential-grid');
break;
case 'meta__featured':
$san_text = esc_attr__('Featured', 'essential-grid');
break;
case 'meta__sku':
$san_text = esc_attr__('SKU', 'essential-grid');
break;
case 'meta_num_stock':
$san_text = esc_attr__('In Stock', 'essential-grid');
break;
default:
$san_text = ucfirst($san_text);
break;
}
}
return apply_filters('essgrid_set_sorting_text', $san_text, $orig);
}
public function set_sorting_value($san_handle)
{
$orig = $san_handle;
switch ($orig) {
case 'meta_num_total_sales':
$san_handle = 'total-sales';
break;
case 'meta_num__regular_price':
$san_handle = 'regular-price';
break;
case 'meta_num__sale_price':
$san_handle = 'sale-price';
break;
case 'meta__featured':
$san_handle = 'featured';
break;
case 'meta__sku':
$san_handle = 'sku';
break;
case 'meta_num_stock':
$san_handle = 'in-stock';
break;
}
return apply_filters('essgrid_set_sorting_value', $san_handle, $orig);
}
public function output_cart()
{
return apply_filters('essgrid_output_cart', '', $this);
}
public function output_navigation()
{
$n = '<article class="navigationbuttons ' . $this->get_special_class() . '">';
$n .= self::output_navigation_left();
$n .= self::output_navigation_right();
$n .= '</article>';
return apply_filters('essgrid_output_navigation', $n);
}
public function output_navigation_left()
{
$n = '<div class="esg-navigationbutton esg-left ' . $this->get_special_class() . '" ';
if ($this->spacing !== false) $n .= $this->spacing;
$n .= '><i class="eg-icon-left-open"></i></div>';
return apply_filters('essgrid_output_navigation_left', $n);
}
public function output_navigation_right()
{
$n = '<div class="esg-navigationbutton esg-right ' . $this->get_special_class() . '" ';
if ($this->spacing !== false) $n .= $this->spacing;
$n .= '><i class="eg-icon-right-open"></i></div>';
return apply_filters('essgrid_output_navigation_right', $n);
}
public function output_pagination($backend = false)
{
$p = '<div class="esg-pagination ' . $this->get_special_class() . '"';
if ($this->spacing !== false) $p .= $this->spacing;
$p .= '></div>';
return apply_filters('essgrid_output_pagination', $p, $backend);
}
public function output_navigation_skin( $handle ) {
$css = Essential_Grid_Db::get_entity( 'nav_skins' )->get_by_handle( $handle );
$n = '';
if ( isset( $css['css'] ) ) {
$css = apply_filters( 'essgrid_before_output_navigation_skin', $css );
$n = '<style type="text/css">' . esg_compress_assets( $css['css'] ) . '</style>' . "\n";
}
return apply_filters( 'essgrid_output_navigation_skin', $n, $handle );
}
public static function output_navigation_skins() {
$skins = self::get_essential_navigation_skins();
$css = '';
if ( ! empty( $skins ) ) {
foreach ( $skins as $skin ) {
$skin = apply_filters( 'essgrid_before_output_navigation_skin', $skin );
$css .= '<style class="navigation-skin-css-' . esc_attr( $skin['id'] ) . '" type="text/css">';
$css .= esg_compress_assets( $skin['css'] );
$css .= '</style>' . "\n";
}
}
return apply_filters( 'essgrid_output_navigation_skins', $css );
}
private function translate_demo_filter($name)
{
$post = Essential_Grid_Item_Element::getPostElementsArray();
$event = Essential_Grid_Item_Element::getEventElementsArray();
$additional = apply_filters( 'essgrid_translate_demo_filter_additional_data', [] );
if (array_key_exists($name, $post)) return $post[$name]['name'];
if (array_key_exists($name, $event)) return $event[$name]['name'];
if (array_key_exists($name, $additional)) return $additional[$name]['name'];
return apply_filters('essgrid_translate_demo_filter', ucwords($name), $name);
}
/**
* Change the Search Text
* @since: 2.0
*/
public function set_search_text($text)
{
$this->search_text = apply_filters('essgrid_set_search_text', $text);
}
/**
* Output the Search Input Field
* @since: 2.0
*/
public function output_search_input()
{
$s = '<div class="esg-filter-wrapper eg-search-wrapper' . $this->get_special_class() . '"';
if ($this->spacing !== false) $s .= $this->spacing;
$s .= '>';
$s .= '<input name="eg-search-input-' . esc_attr($this->grid_id) . '" class="eg-search-input" type="text" value="" placeholder="' . esc_attr($this->search_text) . '">';
$s .= '<span class="eg-search-submit"><i class="eg-icon-search"></i></span>';
$s .= '<span class="eg-search-clean"><i class="eg-icon-cancel"></i></span>';
$s .= '</div>';
$this->search_found = true; //trigger this to add
return apply_filters('essgrid_output_search_input', $s);
}
/**
* Output "Filter All" markup if search is existing in any container
* @since: 2.0.7
*/
public function check_for_search()
{
$s = '';
if ($this->filter_added === false && $this->search_found === true) {
$s .= '<article class="esg-filters esg-' . esc_attr($this->filter_type) . ' esg-display-none-i">';
$s .= '<div class="esg-filter-wrapper ' . $this->get_special_class() . '">';
$s .= '<div class="esg-filterbutton selected esg-allfilter" data-filter="filterall" data-fid="-1" ><span>' . esc_html($this->filter_all_text['filter']) . '</span></div>';
$s .= '</div>';
$s .= '</article>';
}
return apply_filters('essgrid_check_for_search', $s, $this->filter_added, $this->search_found);
}
public function array_key_last(array $array) {
if( !empty($array) ) return key(array_slice($array, -1, 1, true));
return null;
}
}