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<?php
/**
* Essential Grid.
*
* @package Essential_Grid
* @author ThemePunch <[email protected]>
* @link http://www.themepunch.com/essential/
* @copyright 2023 ThemePunch
*/
if (!defined('ABSPATH')) exit();
global $esg_c_sort_direction,
$esg_c_sort_handle,
$esg_grid_serial,
$esg_is_inited,
$esg_grids_cache;
$esg_c_sort_direction = 'ASC';
$esg_c_sort_handle = 'title';
$esg_grid_serial = 0;
$esg_is_inited = false;
$esg_grids_cache = array();
class Essential_Grid
{
private $grid_api_name = null;
private $grid_div_name = null;
private $grid_id = 0; //set to 0 at beginning for quick grids @since 2.0.2
private $grid_name = '';
private $grid_handle = '';
private $grid_params = array();
private $grid_postparams = array();
private $grid_layers = array();
private $grid_settings = array();
private $grid_last_mod = '';
private $grid_inline_js = '';
private $is_gallery = false;
public $custom_settings = null;
public $custom_layers = null;
public $custom_images = null;
public $custom_posts = null;
public $custom_special = null;
//other changings
private $filter_by_ids = array();
private $load_more_post_array = array();
/**
* Instance of this class.
*/
protected static $instance = null;
/**
* Initialize the plugin by setting localization and loading public scripts
* and styles.
*/
public function __construct()
{
global $esg_is_inited;
if (!$esg_is_inited) {
$esg_is_inited = true;
// Load plugin text domain
add_action('init', array($this, 'load_plugin_textdomain'));
$add_cpt = apply_filters('essgrid_set_cpt', get_option('tp_eg_enable_custom_post_type', 'false'));
if ($add_cpt == 'true' || $add_cpt === true)
add_action('init', array($this, 'register_custom_post_type'));
// Load public-facing style sheet and JavaScript.
add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
add_action('wp_ajax_Essential_Grid_Front_request_ajax', array($this, 'on_front_ajax_action'));
add_action('wp_ajax_nopriv_Essential_Grid_Front_request_ajax', array($this, 'on_front_ajax_action')); //for not logged-in users
add_action('essgrid_before_front_ajax_action', array($this, 'before_front_ajax_action'));
// Post Like
add_action('wp_ajax_nopriv_ess_grid_post_like', array($this, 'ess_grid_post_like'));
add_action('wp_ajax_ess_grid_post_like', array( $this, 'ess_grid_post_like'));
//Woo Add to Cart Updater
add_filter('woocommerce_add_to_cart_fragments', array('Essential_Grid_Woocommerce', 'woocommerce_header_add_to_cart_fragment'));
// 2.2 lightbox post content
add_filter('essgrid_lightbox_post_content', array($this, 'on_lightbox_post_content'), 10, 2);
//add support for divi shortcodes in ajax requests
add_filter('et_builder_load_requests', array($this, 'add_divi_support'), 10, 1);
//admin bar edit link
add_action('wp_footer', array($this, 'add_admin_bar'), 100);
add_action('wp_before_admin_bar_render', array($this, 'add_admin_menu_nodes'));
}
}
/**
* @return int
*/
public function get_grid_id()
{
return $this->grid_id;
}
/**
* @return string
*/
public function get_grid_name()
{
return $this->grid_name;
}
/**
* @return string
*/
public function get_grid_handle()
{
return $this->grid_handle;
}
/**
* @return array
*/
public function get_grid_params()
{
return $this->grid_params;
}
/**
* @return array
*/
public function get_grid_postparams()
{
return $this->grid_postparams;
}
/**
* @return array
*/
public function get_grid_layers()
{
return $this->grid_layers;
}
/**
* @param array $layers
* @return void
*/
public function set_grid_layers($layers)
{
$this->grid_layers = $layers;
}
/**
* @return array
*/
public function get_grid_settings()
{
return $this->grid_settings;
}
/**
* Return the plugin slug.
* @return string Plugin slug variable.
*/
public function get_plugin_slug()
{
return ESG_PLUGIN_SLUG;
}
/**
* Return an instance of this class.
* @return object A single instance of this class.
*/
public static function get_instance()
{
// If the single instance hasn't been set, set it now.
if (null == self::$instance) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Load the plugin text domain for translation.
*/
public function load_plugin_textdomain()
{
$locale = apply_filters('plugin_locale', get_locale(), ESG_TEXTDOMAIN);
load_textdomain(ESG_TEXTDOMAIN, trailingslashit(WP_LANG_DIR) . ESG_TEXTDOMAIN . '/' . ESG_TEXTDOMAIN . '-' . $locale . '.mo');
load_plugin_textdomain(ESG_TEXTDOMAIN, FALSE, dirname(dirname(plugin_basename(__FILE__))) . '/languages/');
do_action('essgrid_load_plugin_textdomain', ESG_TEXTDOMAIN);
}
/**
* Register and enqueue public-facing style sheet.
*/
public function enqueue_styles()
{
$use_cache = get_option('tp_eg_use_cache', 'false') == 'true';
wp_register_style('esg-plugin-settings', ESG_PLUGIN_URL . 'public/assets/css/settings.css', array(), ESG_REVISION);
wp_enqueue_style('esg-plugin-settings');
$font = new ThemePunch_Fonts();
$font->register_icon_fonts("public");
wp_register_style('esg-tp-boxextcss', ESG_PLUGIN_URL . 'public/assets/css/jquery.esgbox.min.css', array(), ESG_REVISION);
// Enqueue Lightbox Style/Script
if ($use_cache) {
wp_enqueue_style('esg-tp-boxextcss');
}
do_action('essgrid_enqueue_styles', $use_cache, ESG_REVISION);
}
/**
* Register and enqueues public-facing JavaScript files.
*/
public function enqueue_scripts()
{
global $esg_dev_mode, $wp_scripts;
$use_cache = get_option('tp_eg_use_cache', 'false') == 'true';
$js_to_footer = get_option('tp_eg_js_to_footer', 'false') == 'true';
wp_enqueue_script('jquery');
if (get_option('tp_eg_use_lightbox') !== 'disabled') {
if ($esg_dev_mode) {
wp_register_script('esg-tp-boxext', ESG_PLUGIN_URL . 'public/assets/js/dev/esgbox.js', array('jquery'), ESG_REVISION, $js_to_footer);
} else {
wp_register_script('esg-tp-boxext', ESG_PLUGIN_URL . 'public/assets/js/esgbox.min.js', array('jquery'), ESG_REVISION, $js_to_footer);
}
}
/**
* dequeue tp-tools to make sure that always the latest is loaded
**/
if (isset($wp_scripts->registered['tp-tools']->ver)) {
if (version_compare($wp_scripts->registered['tp-tools']->ver, ESG_TP_TOOLS, '<')) {
wp_deregister_script('tp-tools');
wp_dequeue_script('tp-tools');
}
}
wp_register_script('tp-tools', ESG_PLUGIN_URL . 'public/assets/js/rbtools.min.js', array('jquery'), ESG_TP_TOOLS, $js_to_footer);
if ($esg_dev_mode) {
wp_register_script('esg-essential-grid-script', ESG_PLUGIN_URL . 'public/assets/js/dev/esg.js', array('jquery', 'tp-tools'), ESG_REVISION, $js_to_footer);
} else {
wp_register_script('esg-essential-grid-script', ESG_PLUGIN_URL . 'public/assets/js/esg.min.js', array('jquery', 'tp-tools'), ESG_REVISION, $js_to_footer);
}
do_action('essgrid_enqueue_scripts', $use_cache, ESG_REVISION, $js_to_footer);
}
/**
* Register Shortcode
*/
public static function register_shortcode($args, $mid_content = null)
{
$args = apply_filters('essgrid_register_shortcode_pre', $args);
$caching = get_option('tp_eg_use_cache', 'false');
$use_cache = $caching == 'true';
// Enqueue Scripts
wp_enqueue_script('tp-tools');
wp_enqueue_script('esg-essential-grid-script');
wp_localize_script('esg-essential-grid-script', 'eg_ajax_var', array(
'url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('eg-ajax-nonce')
));
// Enqueue Lightbox Style/Script
if ($use_cache) {
wp_enqueue_script('esg-tp-boxext');
}
$grid = new Essential_Grid;
extract(shortcode_atts(array(
'alias' => '',
'settings' => '',
'layers' => '',
'images' => '',
'posts' => '',
'special' => ''
), $args, 'ess_grid'));
$eg_alias = ($alias != '') ? $alias : implode(' ', $args);
if ($settings !== '')
$grid->custom_settings = json_decode(str_replace(array('({', '})', "'"), array('[', ']', '"'), $settings), true);
if ($layers !== '')
$grid->custom_layers = json_decode(str_replace(array('({', '})', "'"), array('[', ']', '"'), $layers), true);
if ($images !== '')
$grid->custom_images = explode(',', $images);
if ($posts !== '')
$grid->custom_posts = explode(',', $posts);
if ($special !== '')
$grid->custom_special = $special;
if ($settings !== '' || $layers !== '' || $images !== '' || $posts !== '' || $special !== '') {
//disable caching if one of this is set
$caching = 'false';
}
//check for example on gallery shortcode and do stuff
$grid->check_for_shortcodes($mid_content);
if ($grid->is_gallery)
$caching = 'false';
if ($eg_alias == '')
$eg_alias = implode(' ', $args);
$content = false;
$grid_id = self::get_id_by_alias($eg_alias);
if ($grid_id == '0') {
//grid is created by custom settings. Check if layers and settings are set
ob_start();
$grid->output_essential_grid_by_settings();
$content = ob_get_contents();
ob_clean();
ob_end_clean();
} else {
//get wpml lang to use in transient
$lang_code = '';
if (Essential_Grid_Wpml::is_wpml_exists()) {
$lang_code = Essential_Grid_Wpml::get_current_lang_code();
}
if ($caching == 'true') {
//check if we use total caching
$addition = (wp_is_mobile()) ? '_m' : '';
$addition .= '_' . Essential_Grid_Base::detect_device();
$addition .= ($addition !== '' && $lang_code !== '') ? '_' : '';
$content = get_transient('ess_grid_trans_full_grid_' . $grid_id . $addition . $lang_code);
}
if (!$content) {
ob_start();
$grid->output_essential_grid_by_alias($eg_alias);
$content = ob_get_contents();
ob_clean();
ob_end_clean();
//do not cache grids with random sort
$order_by_start = $grid->get_param_by_handle('sorting-order-by-start', 'none');
if ($caching == 'true' && 'rand' != $order_by_start) {
set_transient('ess_grid_trans_full_grid_' . $grid_id . $addition . $lang_code, $content, 60 * 60 * 24 * 7);
}
}
}
$output_protection = get_option('tp_eg_output_protection', 'none');
//handle output types
switch ($output_protection) {
case 'compress':
$content = str_replace("\n", '', $content);
$content = str_replace("\r", '', $content);
return ($content);
case 'echo':
//bypass the filters
echo $content;
break;
default:
//normal output
return ($content);
}
}
/**
* Register Shortcode For Ajax Content
* @since: 1.5.0
*/
public static function register_shortcode_ajax_target($args, $mid_content = null)
{
$args = apply_filters('essgrid_register_shortcode_ajax_target_pre', $args);
extract(shortcode_atts(array('alias' => ''), $args, 'ess_grid_ajax_target'));
//no alias found
if ($alias == '') return false;
$output_protection = get_option('tp_eg_output_protection', 'none');
$content = '';
$grid = new Essential_Grid;
$grid_id = self::get_id_by_alias($alias);
if ($grid_id > 0) {
$grid->init_by_id($grid_id);
//check if shortcode is allowed
$is_sc_allowed = $grid->get_param_by_handle('ajax-container-position');
if ($is_sc_allowed != 'shortcode') return false;
$content = $grid->output_ajax_container();
}
//handle output types
switch ($output_protection) {
case 'compress':
$content = str_replace("\n", '', $content);
$content = str_replace("\r", '', $content);
return ($content);
case 'echo':
echo $content; //bypass the filters
break;
default: //normal output
return ($content);
}
}
/**
* Register Shortcode For Filter
* @since: 1.5.0
*/
public static function register_shortcode_filter($args, $mid_content = null)
{
$args = apply_filters('essgrid_register_shortcode_filter_pre', $args);
extract(shortcode_atts(array('alias' => '', 'id' => ''), $args, 'ess_grid_nav'));
//no alias found
if ($alias == '') return false;
//no id found
if ($id == '') return false;
$base = new Essential_Grid_Base();
$meta_c = new Essential_Grid_Meta();
$output_protection = get_option('tp_eg_output_protection', 'none');
ob_start();
$grid = new Essential_Grid;
$grid_id = self::get_id_by_alias($alias);
if ($grid_id > 0) {
$navigation_c = new Essential_Grid_Navigation($grid_id);
$grid->init_by_id($grid_id);
$layout = $grid->get_param_by_handle('navigation-layout', array());
$navig_special_class = $grid->get_param_by_handle('navigation-special-class', array()); // has all classes in an ordered list
$navig_special_skin = $grid->get_param_by_handle('navigation-special-skin', array()); // has all classes in an ordered list
if ($id == 'sort')
$id = 'sorting';
// Check if selected element is in external list and also get the key to use it to get class
if (isset($layout[$id]['external'])) {
$special_class = @$navig_special_class[$layout[$id]['external']];
$special_skin = @$navig_special_skin[$layout[$id]['external']];
} else {
// it's not in external set so break since its only allowed to use each element one time
return false;
}
$navigation_c->set_special_class($special_class);
$navigation_c->set_special_class($special_skin);
$navigation_c->set_special_class('esg-fgc-' . $grid_id);
$nav_special_class = $navigation_c->get_special_class();
$filter = false;
switch ($id) {
case 'sorting':
$order_by_start = $grid->get_param_by_handle('sorting-order-by-start', 'none');
$order_type = $grid->get_param_by_handle('sorting-order-type', 'ASC');
$sort_by_text = $grid->get_param_by_handle('sort-by-text', esc_attr__('Sort By ', ESG_TEXTDOMAIN));
$order_by = explode(',', $grid->get_param_by_handle('sorting-order-by', 'date'));
if (!is_array($order_by))
$order_by = array(
$order_by
);
//set order of filter
$navigation_c->set_orders_text($sort_by_text);
$navigation_c->set_orders_start($order_by_start);
$navigation_c->set_orders_order($order_type);
$navigation_c->set_orders($order_by);
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-filters">';
echo $navigation_c->output_sorting();
echo '</div>';
break;
case 'cart':
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-filters">';
echo $navigation_c->output_cart();
echo '</div>';
break;
case 'left':
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-navbutton-solo-left">';
echo $navigation_c->output_navigation_left();
echo '</div>';
break;
case 'right':
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-navbutton-solo-right">';
echo $navigation_c->output_navigation_right();
echo '</div>';
break;
case 'pagination':
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-filters">';
echo $navigation_c->output_pagination();
echo '</div>';
break;
case 'search-input':
$search_text = $grid->get_param_by_handle('search-text', esc_attr__('Search...', ESG_TEXTDOMAIN));
$navigation_c->set_search_text($search_text);
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . '">';
echo $navigation_c->output_search_input();
echo '</div>';
break;
case 'filter':
$id = 1;
$filter = true;
break;
default:
//check for filter
if (strpos($id, 'filter-') !== false) {
$id = intval(str_replace('filter-', '', $id));
$filter = true;
} else {
return false;
}
break;
}
/*****
* Complex Filter Part
*****/
$found_filter = array();
if ($filter === true) {
switch ($grid->get_postparam_by_handle('source-type')) {
case 'custom':
if (empty($grid->grid_layers) || count($grid->grid_layers) < 1) break;
if ($id == 1) {
$filter_selected = $grid->get_param_by_handle('filter-selected', array());
$show_count = $grid->get_param_by_handle('filter-counter', 'off');
$navigation_c->set_show_count($show_count);
} else {
$filter_selected = $grid->get_param_by_handle('filter-selected-' . $id, array());
$show_count = $grid->get_param_by_handle('filter-counter-' . $id, 'off');
$navigation_c->set_show_count($show_count, $id);
}
if (!is_array($filter_selected)) $filter_selected = (array)$filter_selected;
if (empty($filter_selected)) break;
foreach ($filter_selected as $k => $v) {
$filter_selected[$k] = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
}
foreach ($grid->grid_layers as $entry) {
if (empty($entry['custom-filter'])) continue;
$filters = array();
$cats = explode(',', $entry['custom-filter']);
if (!is_array($cats)) $cats = (array)$cats;
foreach ($cats as $category) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($category);
if (!in_array($_v, $filter_selected)) continue;
$filters[$_v] = array(
'name' => $category,
'slug' => $_v
);
}
// these are the found filters, only show filter that the posts have
$found_filter = $found_filter + $filters;
}
break;
case 'post':
$start_sortby = $grid->get_param_by_handle('sorting-order-by-start', 'none');
$start_sortby_type = $grid->get_param_by_handle('sorting-order-type', 'ASC');
$post_category = $grid->get_postparam_by_handle('post_category');
$post_types = $grid->get_postparam_by_handle('post_types');
$page_ids = explode(',', $grid->get_postparam_by_handle('selected_pages', '-1'));
$cat_relation = $grid->get_postparam_by_handle('category-relation', 'OR');
$max_entries = $grid->get_maximum_entries($grid);
$additional_query = $grid->get_postparam_by_handle('additional-query');
if ($additional_query !== '')
$additional_query = wp_parse_args($additional_query);
$cat_tax = Essential_Grid_Base::getCatAndTaxData($post_category);
$posts = Essential_Grid_Base::getPostsByCategory($grid_id, $cat_tax['cats'], $post_types, $cat_tax['tax'], $page_ids, $start_sortby, $start_sortby_type, $max_entries, $additional_query, true, $cat_relation);
$nav_filters = array();
$taxes = array(
'post_tag'
);
if (!empty($cat_tax['tax']))
$taxes = explode(',', $cat_tax['tax']);
if (!empty($cat_tax['cats'])) {
$cats = explode(',', $cat_tax['cats']);
foreach ($cats as $cid) {
if (Essential_Grid_Wpml::is_wpml_exists() && isset($sitepress)) {
$new_id = icl_object_id($cid, 'category', true, $sitepress->get_default_language());
$cat = get_category($new_id);
} else {
$cat = get_category($cid);
}
if (is_object($cat)) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($cat->slug);
$nav_filters[$cid] = array(
'name' => $cat->cat_name,
'slug' => $_v,
'parent' => $cat->category_parent
);
}
foreach ($taxes as $custom_tax) {
$term = get_term_by('id', $cid, $custom_tax);
if (is_object($term))
$nav_filters[$cid] = array(
'name' => $term->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($term->slug),
'parent' => $term->parent
);
}
}
if (!empty($filters_meta)) {
$nav_filters = $filters_meta + $nav_filters;
}
asort($nav_filters);
}
if ($id == 1) {
$filterall_visible = $grid->get_param_by_handle('filter-all-visible');
$all_text = $grid->get_param_by_handle('filter-all-text');
$listing_type = $grid->get_param_by_handle('filter-listing', 'list');
$listing_text = $grid->get_param_by_handle('filter-dropdown-text');
$show_count = $grid->get_param_by_handle('filter-counter', 'off');
$selected = $grid->get_param_by_handle('filter-selected', array());
$sort_alpha = $grid->get_param_by_handle('filter-sort-alpha', 'off');
$sort_alpha_dir = $grid->get_param_by_handle('filter-sort-alpha-dir', 'asc');
} else {
$filterall_visible = $grid->get_param_by_handle('filter-all-visible-' . $id);
$all_text = $grid->get_param_by_handle('filter-all-text-' . $id);
$listing_type = $grid->get_param_by_handle('filter-listing-' . $id, 'list');
$listing_text = $grid->get_param_by_handle('filter-dropdown-text-' . $id);
$show_count = $grid->get_param_by_handle('filter-counter-' . $id, 'off');
$selected = $grid->get_param_by_handle('filter-selected-' . $id, array());
$sort_alpha = $grid->get_param_by_handle('filter-sort-alpha-' . $id, 'off');
$sort_alpha_dir = $grid->get_param_by_handle('filter-sort-alpha-dir-' . $id, 'asc');
}
$filter_allow = $grid->get_param_by_handle('filter-arrows', 'single');
$filter_start = $grid->get_param_by_handle('filter-start');
$filter_grouping = $grid->get_param_by_handle('filter-grouping', 'false');
//check the selected and change metas to correct fields
$filters_arr['filter-grouping'] = $filter_grouping;
$filters_arr['filter-listing'] = $listing_type;
$filters_arr['filter-selected'] = $selected;
$filters_arr['filter-sort-alpha'] = $sort_alpha;
$filters_arr['filter-sort-alpha-dir'] = $sort_alpha_dir;
if (!empty($filters_arr['filter-selected'])) {
if (!empty($posts) && count($posts) > 0) {
foreach ($filters_arr['filter-selected'] as $fk => $filter) {
if (strpos($filter, 'meta-') === 0) {
unset($filters_arr['filter-selected'][$fk]);
foreach ($posts as $post) {
$fil = str_replace('meta-', '', $filter);
$post_filter_meta = $meta_c->get_meta_value_by_handle($post['ID'], 'eg-' . $fil, false);
$arr = json_decode($post_filter_meta, true);
$cur_filter = (is_array($arr)) ? $arr : array(
$post_filter_meta
);
$add_filter = array();
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) !== '') {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$add_filter[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
if (!empty($filters_arr['filter-selected'])) {
$filter_found = false;
foreach ($filters_arr['filter-selected'] as $fcheck) {
if ($fcheck == $_v) {
$filter_found = true;
break;
}
}
if (!$filter_found) {
$filters_arr['filter-selected'][] = $_v; //add found meta
}
} else {
$filters_arr['filter-selected'][] = $_v; //add found meta
}
}
}
if (!empty($add_filter)) {
$navigation_c->set_filter($add_filter);
}
}
}
$meta_data = $meta_c->get_meta_by_handle($fil);
if (in_array($meta_data['type'], array('select', 'multi-select'))) {
//restore original meta values order
$original_values = explode(',', $meta_data['select']);
foreach ($original_values as $v) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
if (($key = array_search($_v, $filters_arr['filter-selected'])) !== false) {
unset($filters_arr['filter-selected'][$key]);
$filters_arr['filter-selected'][] = $_v;
}
}
}
}
}
}
}
if ($all_text == '' || $listing_type == '' || $listing_text == '' || empty($filters_arr['filter-selected']))
return false;
$navigation_c->set_filter_settings('filter', $filters_arr);
$navigation_c->set_filter_text($all_text);
$navigation_c->set_filterall_visible($filterall_visible);
$navigation_c->set_dropdown_text($listing_text);
$navigation_c->set_show_count($show_count, $id);
$navigation_c->set_filter_type($filter_allow);
$navigation_c->set_filter_start_select($filter_start);
if (!empty($posts) && count($posts) > 0) {
foreach ($posts as $post) {
// check if post should be visible or if its invisible on current grid settings
$is_visible = $grid->check_if_visible($post['ID'], $grid_id);
if (!$is_visible)
continue;
$filters = array();
$categories = $base->get_custom_taxonomies_by_post_id($post['ID']);
$tags = get_the_tags($post['ID']);
if (!empty($categories)) {
foreach ($categories as $category) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($category->slug);
$filters[$category->term_id] = array(
'name' => $category->name,
'slug' => $_v,
'parent' => $category->parent
);
}
}
if (!empty($tags)) {
foreach ($tags as $taxonomie) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($taxonomie->slug);
$filters[$taxonomie->term_id] = array(
'name' => $taxonomie->name,
'slug' => $_v,
'parent' => '0'
);
}
}
$filter_meta_selected = $grid->get_param_by_handle('filter-selected', array());
if (!empty($filter_meta_selected)) {
foreach ($filter_meta_selected as $filter) {
if (strpos($filter, 'meta-') === 0) {
$fil = str_replace('meta-', '', $filter);
$post_filter_meta = $meta_c->get_meta_value_by_handle($post['ID'], 'eg-' . $fil, false);
$arr = json_decode($post_filter_meta, true);
$cur_filter = (is_array($arr)) ? $arr : array(
$post_filter_meta
);
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) !== '') {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$filters[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
}
}
}
}
}
}
$found_filter = $found_filter + $filters; //these are the found filters, only show filter that the posts have
}
}
$remove_filter = array_diff_key($nav_filters, $found_filter); //check if we have filter that no post has (comes through multilanguage)
if (!empty($remove_filter)) {
foreach ($remove_filter as $key => $rem) { //we have, so remove them from the filter list before setting the filter list
unset($found_filter[$key]);
}
}
break;
}
$navigation_c->set_filter($found_filter); //set filters $nav_filters $found_filter
/* 2.3.7 */
echo '<div class="esg-nav-by-shortcode' . $nav_special_class . ' ' . $special_skin . ' esg-filters">';
echo $navigation_c->output_filter_unwrapped();
echo '</div>';
}
}
$content = ob_get_contents();
ob_clean();
ob_end_clean();
//handle output types
switch ($output_protection) {
case 'compress':
$content = str_replace("\n", '', $content);
$content = str_replace("\r", '', $content);
return ($content);
case 'echo':
echo $content; //bypass the filters
break;
default: //normal output
return ($content);
}
}
/**
* We check the content for gallery shortcode.
* If existing, create Grid based on the images
* @since: 1.2.0
* @moved: 1.5.4: moved to Essential_Grid_Base->get_all_gallery_images($mid_content);
**/
public function check_for_shortcodes($mid_content)
{
$mid_content = apply_filters('essgrid_check_for_shortcodes', $mid_content);
$base = new Essential_Grid_Base();
$img = $base->get_all_gallery_images($mid_content);
$this->custom_images = (empty($img)) ? null : $img;
$this->is_gallery = !empty($img);
}
public static function fix_shortcodes($content)
{
$content = apply_filters('essgrid_fix_shortcodes_pre', $content);
$columns = array("ess_grid");
$block = join("|", $columns);
// opening tag
$rep = preg_replace("/(<p>)?\[($block)(\s[^\]]+)?\](<\/p>|<br \/>)?/", "[$2$3]", $content);
// closing tag
$rep = preg_replace("/(<p>)?\[\/($block)](<\/p>|<br \/>)/", "[/$2]", $rep);
return apply_filters('essgrid_fix_shortcodes_post', $rep);
}
/**
* Register Custom Post Type & Taxonomy
*/
public function register_custom_post_type()
{
$postType = apply_filters('essgrid_PunchPost_custom_post_type', 'essential_grid');
$taxonomy = apply_filters('essgrid_PunchPost_category', 'essential_grid_category');
$taxArgs = array();
$taxArgs["hierarchical"] = true;
$taxArgs["label"] = esc_attr__("Categories", ESG_TEXTDOMAIN);
$taxArgs["singular_label"] = esc_attr__("Category", ESG_TEXTDOMAIN);
$taxArgs["rewrite"] = true;
$taxArgs["public"] = true;
$taxArgs["show_admin_column"] = true;
$postArgs = array();
$postArgs["label"] = esc_attr__("ESG Posts", ESG_TEXTDOMAIN);
$postArgs["singular_label"] = esc_attr__("Grid Post", ESG_TEXTDOMAIN);
$postArgs["public"] = true;
$postArgs["capability_type"] = "post";
$postArgs["hierarchical"] = false;
$postArgs["show_ui"] = true;
$postArgs["show_in_menu"] = true;
$postArgs["show_in_rest"] = true;
$postArgs["supports"] = array(
'title',
'editor',
'thumbnail',
'author',
'comments',
'excerpt'
);
$postArgs["show_in_admin_bar"] = false;
$postArgs["taxonomies"] = array(
$taxonomy,
'post_tag'
);
$postArgs["rewrite"] = array(
"slug" => $postType,
"with_front" => true
);
$d = apply_filters('essgrid_register_custom_post_type', array(
'postArgs' => $postArgs,
'taxArgs' => $taxArgs
));
$postArgs = $d['postArgs'];
$taxArgs = $d['taxArgs'];
register_taxonomy($taxonomy, array(
$postType
), $taxArgs);
register_post_type($postType, $postArgs);
}
/**
* Register Custom Sidebars, created in Grids
* @since 1.0.6
*/
public static function register_custom_sidebars()
{
// Register custom Sidebars
$sidebars = apply_filters('essgrid_register_custom_sidebars', get_option('esg-widget-areas', false));
if (is_array($sidebars) && !empty($sidebars)) {
foreach ($sidebars as $handle => $name) {
register_sidebar(array(
'name' => $name,
'id' => 'eg-' . $handle,
'before_widget' => '',
'after_widget' => ''
));
}
}
}
/**
* Register the Custom Widget for Essential Grid
**/
public static function register_custom_widget()
{
register_widget('Essential_Grids_Widget');
}
/**
* Get all Grids in Database
*/
public static function get_essential_grids($order = false, $raw = true)
{
global $wpdb, $esg_grids_cache;
$order_fav = false;
$additional = '';
if (!empty($order)) {
$ordertype = key($order);
$orderby = reset($order);
if ($ordertype != 'favorite') {
$additional .= ' ORDER BY ' . $ordertype . ' ' . $orderby;
} else {
$order_fav = true;
}
}
$cache_key = md5($additional);
if (empty($esg_grids_cache[$cache_key])) {
$table_name = Essential_Grid_Db::get_table('grids');
$grids = $wpdb->get_results("SELECT * FROM $table_name" . $additional);
$esg_grids_cache[$cache_key] = $grids;
} else {
$grids = $esg_grids_cache[$cache_key];
}
//check if we order by favorites here
if ($order_fav === true) {
$temp = array();
$temp_not = array();
foreach ($grids as $grid) {
$settings = json_decode($grid->settings, true);
if (!isset($settings['favorite']) || $settings['favorite'] == 'false') {
$temp_not[] = $grid;
} else {
$temp[] = $grid;
}
}
$g = ($orderby == 'ASC') ? $temp : $temp_not;
$g2 = ($orderby == 'ASC') ? $temp_not : $temp;
$grids = $g;
if (!empty($g2)) {
foreach ($g2 as $t) {
$grids[] = $t;
}
}
}
if ($raw === false && !empty($grids)) {
foreach ($grids as $k => $grid) {
if (!is_array($grid->params)) {
$grids[$k]->postparams = @json_decode($grid->postparams, true);
$grids[$k]->params = @json_decode($grid->params, true);
$grids[$k]->layers = @json_decode($grid->layers, true);
$grids[$k]->settings = @json_decode($grid->settings, true);
$grids[$k]->last_modified = @$grid->last_modified;
}
}
}
return apply_filters('essgrid_get_essential_grids', $grids);
}
/**
* Get all Grids in Database
*/
public static function clear_essential_grids_cache()
{
global $esg_grids_cache;
$esg_grids_cache = array();
}
/**
* Get Grid by ID from Database
*/
public static function get_essential_grid_by_id($id = 0, $raw = false)
{
global $wpdb;
$id = intval($id);
if ($id == 0)
return false;
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d", $id), ARRAY_A);
if (!empty($grid) && !$raw) {
$grid['postparams'] = @json_decode($grid['postparams'], true);
$grid['params'] = @json_decode($grid['params'], true);
$grid['layers'] = @json_decode($grid['layers'], true);
$grid['settings'] = @json_decode($grid['settings'], true);
}
return apply_filters('essgrid_get_essential_grid_by_id', $grid, $id);
}
/**
* Get Grid by Handle from Database
*/
public static function get_essential_grid_by_handle($handle = '', $raw = false)
{
global $wpdb;
if (empty($handle))
return false;
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE handle = %s", $handle), ARRAY_A);
if (!empty($grid) && !$raw) {
$grid['postparams'] = @json_decode($grid['postparams'], true);
$grid['params'] = @json_decode($grid['params'], true);
$grid['layers'] = @json_decode($grid['layers'], true);
$grid['settings'] = @json_decode($grid['settings'], true);
}
return apply_filters('essgrid_get_essential_grid_by_handle', $grid, $handle);
}
/**
* get array of id -> title
*/
public static function get_grids_short($exceptID = null)
{
$arrGrids = self::get_essential_grids();
$arrShort = array();
foreach ($arrGrids as $grid) {
$id = $grid->id;
$title = $grid->name;
//filter by except
if (!empty($exceptID) && $exceptID == $id)
continue;
$arrShort[$id] = $title;
}
return apply_filters('essgrid_get_grids_short', $arrShort, $exceptID);
}
/**
* get array of id -> handle
* @since 1.0.6
*/
public static function get_grids_short_widgets($exceptID = null)
{
$arrGrids = self::get_essential_grids();
$arrShort = array();
foreach ($arrGrids as $grid) {
//filter by except
if (!empty($exceptID) && $exceptID == $grid->id)
continue;
$arrShort[$grid->id] = $grid->handle;
}
return apply_filters('essgrid_get_grids_short_widgets', $arrShort, $exceptID);
}
/**
* get array of id -> title
*/
public static function get_grids_short_vc($exceptID = null)
{
$arrGrids = self::get_essential_grids();
$arrShort = array();
foreach ($arrGrids as $grid) {
$alias = $grid->handle;
$title = $grid->name;
//filter by except
if (!empty($exceptID) && $exceptID == $grid->id)
continue;
$arrShort[$title] = $alias;
}
return apply_filters('essgrid_get_grids_short_vc', $arrShort, $exceptID);
}
/**
* Get Certain Parameter
* @since: 1.5.0
*/
public function get_param_by_handle($handle, $default = '')
{
$d = apply_filters('essgrid_get_param_by_handle', array(
'handle' => $handle,
'default' => $default
));
$handle = $d['handle'];
$default = $d['default'];
$base = new Essential_Grid_Base();
return $base->getVar($this->grid_params, $handle, $default);
}
/**
* Get Certain Post Parameter
* @since: 1.5.0
*/
public function get_postparam_by_handle($handle, $default = '')
{
$d = apply_filters('essgrid_get_postparam_by_handle', array(
'handle' => $handle,
'default' => $default
));
$handle = $d['handle'];
$default = $d['default'];
$base = new Essential_Grid_Base();
return $base->getVar($this->grid_postparams, $handle, $default);
}
/**
* Update Certain Parameter by Handle
* @since: 2.1.0
*/
public function set_param_by_handle($handle, $param)
{
$this->grid_params[$handle] = $param;
}
/**
* Update Certain Post Parameter by Handle
* @since: 2.1.0
*/
public function set_postparam_by_handle($handle, $param)
{
$this->grid_postparams[$handle] = $param;
}
/**
* Update Certain Post Parameter by Handle
* @since: 2.1.0
*/
public function save_params()
{
global $wpdb;
$table_name = Essential_Grid_Db::get_table('grids');
$wpdb->update($table_name, array(
'postparams' => json_encode($this->grid_postparams),
'params' => json_encode($this->grid_params)
), array(
'id' => $this->grid_id
));
}
/**
* Output Essential Grid in Page by alias
*/
public function output_essential_grid_by_alias($eg_alias)
{
global $wpdb;
$eg_alias = apply_filters('essgrid_output_essential_grid_by_alias', $eg_alias);
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE handle = %s", $eg_alias), ARRAY_A);
if (!empty($grid)) {
$this->output_essential_grid($grid['id']);
} else {
return false;
}
}
/**
* Output Essential Grid in Page by Custom Settings and Layers
* @since: 1.2.0
*/
public function output_essential_grid_by_settings()
{
do_action('essgrid_output_essential_grid_by_settings', $this);
if ($this->custom_special !== null) {
if ($this->custom_settings !== null) //custom settings got added. Overwrite Grid Settings and element settings
$this->apply_custom_settings(true);
$this->apply_all_media_types();
$this->output_by_posts();
} else {
if ($this->custom_settings == null || $this->custom_layers == null) {
return false;
} else {
$this->output_essential_grid_custom();
}
}
}
/**
* Get Essential Grid ID by alias
* @since: 1.2.0
*/
public static function get_id_by_alias($eg_alias)
{
global $wpdb;
$eg_alias = apply_filters('essgrid_get_id_by_alias', $eg_alias);
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE handle = %s", $eg_alias), ARRAY_A);
if (!empty($grid)) {
return $grid['id'];
} else {
return '0';
}
}
/**
* Get Essential Grid alias by ID
* @since: 2.0
*/
public static function get_alias_by_id($eg_id)
{
global $wpdb;
$eg_id = apply_filters('essgrid_get_alias_by_id', $eg_id);
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d", $eg_id), ARRAY_A);
if (!empty($grid)) {
return $grid['handle'];
} else {
return '';
}
}
/**
* get all post values / layer values at custom grid
* @since: 2.1.0
*/
public function get_layer_values()
{
return apply_filters('essgrid_get_layer_values', $this->grid_layers);
}
/**
* Init essential data by id
*/
public function init_by_id($grid_id)
{
global $wpdb;
$grid_id = apply_filters('essgrid_init_by_id_pre', $grid_id);
$table_name = Essential_Grid_Db::get_table('grids');
$grid = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d", $grid_id), ARRAY_A);
if (empty($grid))
return false;
$this->grid_id = @$grid['id'];
$this->grid_name = @$grid['name'];
$this->grid_handle = @$grid['handle'];
$this->grid_postparams = @json_decode($grid['postparams'], true);
$this->grid_params = @json_decode($grid['params'], true);
$this->grid_settings = @json_decode($grid['settings'], true);
$this->grid_last_mod = @$grid['last_modified'];
if (!empty($grid['layers'])) {
$orig_layers = $grid['layers'];
$grid['layers'] = @json_decode(stripslashes($orig_layers), true);
if (empty($grid['layers']) || !is_array($grid['layers']))
$grid['layers'] = @json_decode($orig_layers, true);
if (!empty($grid['layers'])) {
foreach ($grid['layers'] as $key => $layer) {
$orig_layers_cur = $grid['layers'][$key];
$grid['layers'][$key] = @json_decode($orig_layers_cur, true);
if (empty($grid['layers'][$key]) || !is_array($grid['layers'][$key]))
$grid['layers'][$key] = @json_decode(stripslashes($orig_layers_cur), true);
}
}
}
$this->grid_layers = @$grid['layers'];
do_action('essgrid_init_by_id_post', $this, $grid);
return true;
}
/**
* Init essential data by given data
*/
public function init_by_data($grid_data)
{
$grid_data = apply_filters('essgrid_init_by_data', $grid_data);
$this->grid_id = (isset($grid_data['id'])) ? $grid_data['id'] : '';
$this->grid_name = (isset($grid_data['name'])) ? $grid_data['name'] : '';
$this->grid_handle = (isset($grid_data['handle'])) ? $grid_data['handle'] : '';
$this->grid_postparams = (isset($grid_data['postparams'])) ? $grid_data['postparams'] : '';
$this->grid_params = (isset($grid_data['params'])) ? $grid_data['params'] : '';
$this->grid_settings = (isset($grid_data['settings'])) ? $grid_data['settings'] : '';
$this->grid_last_mod = (isset($grid_data['last_modified'])) ? $grid_data['last_modified'] : '';
$this->grid_layers = array();
if (!empty($grid_data['layers'])) {
foreach ($grid_data['layers'] as $key => $layer) {
$temp_layer = @json_decode(stripslashes($grid_data['layers'][$key]), true);
if (!empty($temp_layer)) {
$grid_data['layers'][$key] = $temp_layer;
} else {
$temp_layer = @json_decode($grid_data['layers'][$key], true);
if (!empty($temp_layer)) {
$grid_data['layers'][$key] = $temp_layer;
}
}
}
$this->grid_layers = $grid_data['layers'];
}
return true;
}
/**
* Init essential data by id
*/
public function set_loading_ids($ids)
{
$this->filter_by_ids = apply_filters('essgrid_set_loading_ids', $ids);
}
/**
* Check if Grid is a Post
*/
public function is_custom_grid()
{
do_action('essgrid_is_custom_grid');
if (isset($this->grid_postparams['source-type']) && $this->grid_postparams['source-type'] == 'custom')
return true;
else
return false;
}
/**
* Check if Grid is a Stream
* @return bool
*/
public function is_stream_grid()
{
return apply_filters('essgrid_is_stream_grid', false, $this);
}
/**
* Output Essential Grid in Page
*/
public function output_essential_grid($grid_id, $data = array(), $grid_preview = false, $by_id = false)
{
try {
do_action('essgrid_output_essential_grid', $grid_id, $data, $grid_preview, $by_id);
if ($grid_preview) {
$data['id'] = $grid_id;
if (!$by_id) {
$init = $this->init_by_data($data);
} else {
$init = $this->init_by_id($grid_id);
}
if (!$init)
return false;
} else {
$init = $this->init_by_id($grid_id);
if (!$init)
return false;
Essential_Grid_Global_Css::output_global_css_styles_wrapped();
}
if (!Essential_Grid_Base::isValid()) {
$pg = Essential_Grid_Base::getVar($this->grid_params, 'pg', 'false');
if ($pg != 'false') throw new Exception(__('Please register the Essential Grid plugin to use premium templates.', ESG_TEXTDOMAIN));
}
do_action('essgrid_output_essential_grid_after_init', $this);
//custom_special is always posts related ( popular, recent etc... ), so we change to post
if ($this->custom_special !== null)
$this->grid_postparams['source-type'] = 'post';
//custom post IDs are added, so we change to post
if ($this->custom_posts !== null)
$this->grid_postparams['source-type'] = 'post';
//custom images are added, so we change to gallery
if ($this->custom_images !== null)
$this->grid_postparams['source-type'] = 'gallery';
//custom settings got added. Overwrite Grid Settings and element settings
if ($this->custom_settings !== null)
$this->apply_custom_settings();
//custom layers got added. Overwrite Grid Layers
if ($this->custom_layers !== null) {
$this->apply_custom_layers();
$this->grid_postparams['source-type'] = 'custom';
}
$this->set_api_names(); //set correct names for javascript and div id
$source_type = apply_filters('essgrid_output_essential_grid_get_source_type', $this->grid_postparams['source-type'], $this);
switch ($source_type) {
case 'post':
case 'woocommerce':
$this->output_by_posts($grid_preview);
break;
case 'custom':
$this->output_by_custom($grid_preview);
break;
case 'gallery':
$this->output_by_gallery($grid_preview);
break;
case 'stream':
$this->output_by_stream($grid_preview);
break;
default:
$this->display_grid_error_msg(false, true);
}
} catch (Exception $e) {
$message = $e->getMessage();
echo $message;
}
}
/**
* set correct names for javascript and div id
* @since: 1.5.0
*/
public function set_api_names()
{
$ess_api = '';
$ess_div = '';
if ($this->grid_id != null) {
$ess_api = $this->grid_id;
$ess_div = $this->grid_id;
}
if ($this->custom_special !== null) {
switch ($this->custom_special) {
case 'related':
case 'popular':
case 'latest':
$ess_api .= '_' . $this->custom_special;
$ess_div .= '-' . $this->custom_special;
break;
}
}
if ($this->custom_posts !== null) {
$ess_api .= '_custom_post';
$ess_div .= '-custom_post';
}
if ($this->custom_settings !== null) {
$ess_api .= '_custom';
$ess_div .= '-custom';
}
if ($this->custom_layers !== null) {
$ess_api .= '_layers';
$ess_div .= '-layers';
}
if ($this->custom_images !== null) {
$ess_api .= '_img';
$ess_div .= '-img';
}
$this->grid_api_name = $ess_api;
$this->grid_div_name = $ess_div;
do_action('essgrid_set_api_names', $this);
}
/**
* Output Essential Grid in Page with Custom Layer and Settings
* @since: 1.2.0
*/
public function output_essential_grid_custom($grid_preview = false)
{
try {
do_action('essgrid_output_essential_grid_custom', $this, $grid_preview);
Essential_Grid_Global_Css::output_global_css_styles_wrapped();
if ($this->custom_settings !== null) //custom settings got added. Overwrite Grid Settings and element settings
$this->apply_custom_settings(true);
if ($this->custom_layers !== null) //custom settings got added. Overwrite Grid Settings and element settings
$this->apply_custom_layers();
$this->apply_all_media_types();
return $this->output_by_custom($grid_preview);
} catch (Exception $e) {
$message = $e->getMessage();
echo $message;
}
}
/**
* Apply all media types for custom grids that have not many settings
* @since: 1.2.0
*/
public function apply_all_media_types()
{
/**
* Add settings that need to be set
* - use all media sources, sorting does not matter since we only set one thing in each entry
* - use all poster sources for videos, sorting does not matter since we only set one thing in each entry
* - use all lightbox sources, sorting does not matter since we only set one thing in each entry
*/
$media_orders = Essential_Grid_Base::get_media_source_order();
foreach ($media_orders as $handle => $vals) {
if ($handle == 'featured-image' || $handle == 'alternate-image')
continue;
$this->grid_postparams['media-source-order'][] = $handle;
}
$this->grid_postparams['media-source-order'][] = 'featured-image'; //set this as the last entry
$this->grid_postparams['media-source-order'][] = 'alternate-image'; //set this as the last entry
$poster_orders = Essential_Grid_Base::get_poster_source_order();
if (!empty($poster_orders)) {
foreach ($poster_orders as $handle => $vals) {
$this->grid_params['poster-source-order'][] = $handle;
}
}
$lb_orders = Essential_Grid_Base::get_lb_source_order();
foreach ($lb_orders as $handle => $vals) {
$this->grid_params['lb-source-order'][] = $handle;
}
$lb_buttons = Essential_Grid_Base::get_lb_button_order();
foreach ($lb_buttons as $handle => $vals) {
$this->grid_params['lb-button-order'][] = $handle;
}
do_action('essgrid_apply_all_media_types', $this);
}
/**
* Apply Custom Settings to the Grid, so users can change everything in the settings they want to
* This allows to modify grid_params and grid_post_params
* @since: 1.2.0
*/
private function apply_custom_settings($has_handle = false)
{
if (empty($this->custom_settings) || !is_array($this->custom_settings))
return false;
$base = new Essential_Grid_Base();
$translate_variables = array(
'grid-layout' => 'layout'
);
foreach ($this->custom_settings as $handle => $new_setting) {
if (isset($translate_variables[$handle])) {
$handle = $translate_variables[$handle];
}
if ($has_handle) { //p- is in front of postparameters
if (strpos($handle, 'p-') === 0)
$this->grid_postparams[substr($handle, 2)] = $new_setting;
else
$this->grid_params[$handle] = $new_setting;
} else {
if (isset($this->grid_params[$handle])) {
$this->grid_params[$handle] = $new_setting;
} elseif (isset($this->grid_postparams[$handle])) {
$this->grid_postparams[$handle] = $new_setting;
} else {
$this->grid_params[$handle] = $new_setting;
}
}
}
if (isset($this->grid_params['columns'])) { //change columns
$columns = $base->set_basic_colums_custom($this->grid_params['columns']);
$this->grid_params['columns'] = $columns;
}
if (isset($this->grid_params['rows-unlimited']) && $this->grid_params['rows-unlimited'] == 'off') { //add pagination
$this->grid_params['navigation-layout']['pagination']['bottom-1'] = '0';
$this->grid_params['bottom-1-margin-top'] = '10';
}
do_action('essgrid_apply_custom_settings', $this);
return true;
}
/**
* Apply Custom Layers to the Grid
* @since: 1.2.0
*/
private function apply_custom_layers()
{
$this->grid_layers = array();
if (!empty($this->custom_layers) && is_array($this->custom_layers)) {
$add_poster_img = array();
foreach ($this->custom_layers as $handle => $val_arr) {
if (!empty($val_arr) && is_array($val_arr)) {
//$custom_poster = false;
foreach ($val_arr as $id => $value) {
//if ($handle == 'custom-poster') $custom_poster = array($id, $value);
if ($handle == 'custom-poster') {
$add_poster_img[$id] = $value;
continue;
}
$this->grid_layers[$id][$handle] = $value;
}
}
}
if (!empty($add_poster_img)) {
foreach ($add_poster_img as $id => $value) {
$this->grid_layers[$id]['custom-image'] = $value;
}
}
}
do_action('essgrid_apply_custom_layers', $this);
}
/**
* Output by Specific Stream
* @since: 2.1.0
*/
public function output_by_specific_stream()
{
ob_start();
$this->output_by_stream(false, true, $this->filter_by_ids);
$stream_html = ob_get_contents();
ob_clean();
ob_end_clean();
return apply_filters('essgrid_output_by_specific_stream', $stream_html, $this);
}
/**
* Output by Stream
* @since: 2.1.0
*/
public function output_by_stream($grid_preview = false, $only_elements = false, $specific_ids = array())
{
do_action('essgrid_output_by_stream_pre', $grid_preview, $only_elements, $specific_ids);
$this->grid_layers = array();
$base = new Essential_Grid_Base();
$stream_found = apply_filters('essgrid_output_by_stream_get_grid_layers', false, $this);
if (!$stream_found || empty($this->grid_layers)) {
$this->display_grid_error_msg(true);
return;
}
$order_by_start = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$order_by_dir = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$this->order_by_custom($order_by_start, $order_by_dir);
if (!empty($specific_ids)) { //remove all that we do not have in this array
foreach ($this->grid_layers as $key => $layer) {
if (!in_array($key, $specific_ids))
unset($this->grid_layers[$key]);
}
}
//limit layers in preview to default level
if ($grid_preview === 'preview') {
$stream_limit = apply_filters('essgrid_output_by_stream_preview_limit', 60);
if (count($this->grid_layers) > $stream_limit) {
$this->grid_layers = array_slice($this->grid_layers, 0, $stream_limit);
echo '<div class="preview-notice esg-margin-b-15">' .
esc_html(sprintf(
/* translators: %s: stream items count limit */
__( 'Stream items in preview mode is limited to %s items!', ESG_TEXTDOMAIN ),
$stream_limit
)) . '</div>';
}
}
do_action('essgrid_output_by_stream_post', $this, $grid_preview, $only_elements);
$do_load_more = !empty($specific_ids);
return $this->output_by_custom($grid_preview, $only_elements, $do_load_more);
}
public function find_biggest_photo($image_urls, $wanted_size, $avail_sizes)
{
$d = apply_filters('essgrid_find_biggest_photo', array(
'image_urls' => $image_urls,
'wanted_size' => $wanted_size,
'avail_sizes' => $avail_sizes
));
$image_urls = $d['image_urls'];
$wanted_size = $d['wanted_size'];
$avail_sizes = $d['avail_sizes'];
if (isset($image_urls[$wanted_size]) && !$this->isEmpty($image_urls[$wanted_size]))
return $image_urls[$wanted_size];
$wanted_size_pos = array_search($wanted_size, $avail_sizes);
for ($i = $wanted_size_pos; $i < 7; $i++) {
if (isset($avail_sizes[$i]) && !$this->isEmpty($image_urls[$avail_sizes[$i]]))
return $image_urls[$avail_sizes[$i]];
}
for ($i = $wanted_size_pos; $i >= 0; $i--) {
if (!$this->isEmpty($image_urls[$avail_sizes[$i]]))
return $image_urls[$avail_sizes[$i]];
}
}
public function isEmpty($stringOrArray)
{
$stringOrArray = apply_filters('essgrid_isEmpty', $stringOrArray);
if (is_array($stringOrArray)) {
foreach ($stringOrArray as $value) {
if (!$this->isEmpty($value)) {
return false;
}
}
return true;
}
return !strlen($stringOrArray); // this properly checks on empty string ('')
}
/**
* Output by gallery
* Remove all custom elements, add image elements
* @since: 1.2.0
*/
public function output_by_gallery($grid_preview = false, $only_elements = false, $from_ajax = false)
{
$this->grid_layers = array();
if (!empty($this->custom_images)) {
foreach ($this->custom_images as $image_id) {
$attachment = get_post($image_id);
if (!is_object($attachment)) continue;
$this->grid_layers[$image_id] = array(
'custom-image' => $image_id,
'excerpt' => $attachment->post_excerpt,
'caption' => $attachment->post_excerpt,
'title' => $attachment->post_title,
'content' => $attachment->post_content,
'description' => $attachment->post_content
);
}
}
do_action('essgrid_output_by_gallery', $this, $grid_preview, $only_elements);
return $this->output_by_custom($grid_preview, $only_elements, false, $from_ajax);
}
/**
* Output by custom grid
*/
public function output_by_custom($grid_preview = false, $only_elements = false, $set_load_more = false, $from_ajax = false)
{
$post_limit = 99999;
do_action('essgrid_output_by_custom_pre', $this, $grid_preview, $only_elements);
$base = new Essential_Grid_Base();
$meta_c = new Essential_Grid_Meta();
$navigation_c = new Essential_Grid_Navigation($this->grid_id);
$item_skin = new Essential_Grid_Item_Skin();
$item_skin->grid_id = $this->grid_id;
$item_skin->grid_params = $this->grid_params;
$item_skin->set_grid_type($base->getVar($this->grid_params, 'layout', 'even'));
$item_skin->set_default_image_by_id($base->getVar($this->grid_postparams, 'default-image', 0, 'i'));
$item_skin->set_default_youtube_image_by_id($base->getVar($this->grid_postparams, 'youtube-default-image', 0, 'i'));
$item_skin->set_default_vimeo_image_by_id($base->getVar($this->grid_postparams, 'vimeo-default-image', 0, 'i'));
$item_skin->set_default_html_image_by_id($base->getVar($this->grid_postparams, 'html-default-image', 0, 'i'));
// 2.1.6.2
$item_skin->set_grid_item_animation($base, $this->grid_params);
if ($set_load_more)
$item_skin->set_load_more();
$m = new Essential_Grid_Meta();
$skins_html = '';
$skins_css = '';
$rows_unlimited = $base->getVar($this->grid_params, 'rows-unlimited', 'on');
$load_more = $base->getVar($this->grid_params, 'load-more', 'none');
$load_more_start = $base->getVar($this->grid_params, 'load-more-start', 3, 'i');
if ($rows_unlimited == 'on' && $load_more !== 'none' && !$grid_preview) {
// grid_preview means disable load more in preview
$post_limit = $load_more_start;
}
$nav_layout = $base->getVar($this->grid_params, 'navigation-layout', array());
$filter_allow = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_start = $base->getVar($this->grid_params, 'filter-start');
// search for filters in layout and grid params
// filter could have no checked elements and no filter-selected parameter
$filters_in_params_layout = array_filter(
$this->grid_params,
function($k) {
return strpos($k, 'filter-selected') !== false;
},
ARRAY_FILTER_USE_KEY
);
foreach ($nav_layout as $item => $position) {
if (strpos($item, 'filter') === false) continue;
$filter_name = str_replace('filter', 'filter-selected', $item);
if (!isset($filters_in_params_layout[$filter_name])) {
$filters_in_params_layout[$filter_name] = $filter_name;
}
}
$search_text = $base->getVar($this->grid_params, 'search-text', esc_attr__('Search...', ESG_TEXTDOMAIN));
$fil_id = '';
$filters_arr = array();
$filter_found = false;
foreach ($filters_in_params_layout as $gkey => $gdata) {
$filter_found = true;
$fil_id = intval(str_replace('filter-selected-', '', $gkey));
$fil_id = ($fil_id == 0) ? '' : '-' . $fil_id;
if (isset($filters_arr['filter' . $fil_id])) continue;
// 3.0.12
// moved inside the loop
// https://themepunch.monday.com/boards/313036946/pulses/1193179221
$filter_all_text = $base->getVar($this->grid_params, 'filter-all-text' . $fil_id, esc_attr__('Filter - All', ESG_TEXTDOMAIN));
$filterall_visible = $base->getVar($this->grid_params, 'filter-all-visible' . $fil_id, 'on');
$show_count = $base->getVar($this->grid_params, 'filter-counter' . $fil_id, 'off');
$filter_dropdown_text = $base->getVar($this->grid_params, 'filter-dropdown-text' . $fil_id, esc_attr__('Filter Categories', ESG_TEXTDOMAIN));
$filters_arr['filter' . $fil_id]['filter-grouping'] = $base->getVar($this->grid_params, 'filter-grouping' . $fil_id, 'false');
$filters_arr['filter' . $fil_id]['filter-listing'] = $base->getVar($this->grid_params, 'filter-listing' . $fil_id, 'list');
$filters_arr['filter' . $fil_id]['filter-selected'] = $base->getVar($this->grid_params, 'filter-selected' . $fil_id, array());
$filters_arr['filter' . $fil_id]['custom'] = true;
$filters_arr['filter' . $fil_id]['filter-sort-alpha'] = $base->getVar($this->grid_params, 'filter-sort-alpha' . $fil_id, 'off');
$filters_arr['filter' . $fil_id]['filter-sort-alpha-dir'] = $base->getVar($this->grid_params, 'filter-sort-alpha-dir' . $fil_id, 'asc');
if (!empty($filters_arr['filter' . $fil_id]['filter-selected']) && !empty($this->grid_layers) && count($this->grid_layers) > 0) {
foreach ($filters_arr['filter' . $fil_id]['filter-selected'] as $fk => $filter) {
$filters_arr['filter' . $fil_id]['filter-selected'][$fk] = Essential_Grid_Base::sanitize_utf8_to_unicode($filter);
if (strpos($filter, 'meta-') !== 0) continue;
unset($filters_arr['filter' . $fil_id]['filter-selected'][$fk]); //delete entry
$fil = str_replace('meta-', '', $filter);
foreach ($this->grid_layers as $entry) {
if (empty($entry['eg-' . $fil])) continue;
$post_filter_meta = $entry['eg-' . $fil];
if (is_array($post_filter_meta)) {
$post_filter_meta = explode(',', $post_filter_meta[0]);
}
$cur_filter = (is_array($post_filter_meta)) ? $post_filter_meta : array($post_filter_meta);
$add_filter = array();
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) == '') continue;
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$add_filter[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
if (!empty($filters_arr['filter' . $fil_id]['filter-selected'])) {
$filter_found = false;
foreach ($filters_arr['filter' . $fil_id]['filter-selected'] as $fcheck) {
if ($fcheck == $_v) {
$filter_found = true;
break;
}
}
if (!$filter_found) {
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v; //add found meta
}
} else {
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v; //add found meta
}
}
if (!empty($add_filter)) {
$navigation_c->set_filter($add_filter);
}
}
}
$meta_data = $meta_c->get_meta_by_handle($fil);
if (in_array($meta_data['type'], array('select', 'multi-select'))) {
//restore original meta values order
$original_values = explode(',', $meta_data['select']);
foreach ($original_values as $v) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
if (($key = array_search($_v, $filters_arr['filter' . $fil_id]['filter-selected'])) !== false) {
unset($filters_arr['filter' . $fil_id]['filter-selected'][$key]);
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v;
}
}
}
}
}
$navigation_c->set_filter_settings('filter' . $fil_id, $filters_arr['filter' . $fil_id]);
$navigation_c->set_filter_text($filter_all_text, $fil_id);
$navigation_c->set_filterall_visible($filterall_visible, $fil_id);
$navigation_c->set_dropdown_text($filter_dropdown_text, $fil_id);
$navigation_c->set_show_count($show_count, $fil_id);
}
$nav_type = $base->getVar($this->grid_params, 'nagivation-type', 'internal');
$do_nav = $nav_type == 'internal';
$order_by = explode(',', $base->getVar($this->grid_params, 'sorting-order-by', 'date'));
if (!is_array($order_by))
$order_by = array(
$order_by
);
$order_by_start = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$order_by_dir = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$sort_by_text = $base->getVar($this->grid_params, 'sort-by-text', esc_attr__('Sort By ', ESG_TEXTDOMAIN));
$module_spacings = $base->getVar($this->grid_params, 'module-spacings', '5');
$top_1_align = $base->getVar($this->grid_params, 'top-1-align', 'center');
$top_2_align = $base->getVar($this->grid_params, 'top-2-align', 'center');
$bottom_1_align = $base->getVar($this->grid_params, 'bottom-1-align', 'center');
$bottom_2_align = $base->getVar($this->grid_params, 'bottom-2-align', 'center');
$top_1_margin = $base->getVar($this->grid_params, 'top-1-margin-bottom', 0, 'i');
$top_2_margin = $base->getVar($this->grid_params, 'top-2-margin-bottom', 0, 'i');
$bottom_1_margin = $base->getVar($this->grid_params, 'bottom-1-margin-top', 0, 'i');
$bottom_2_margin = $base->getVar($this->grid_params, 'bottom-2-margin-top', 0, 'i');
$left_margin = $base->getVar($this->grid_params, 'left-margin-left', 0, 'i');
$right_margin = $base->getVar($this->grid_params, 'right-margin-right', 0, 'i');
$nav_styles['top-1'] = array(
'margin-bottom' => $top_1_margin . 'px',
'text-align' => $top_1_align
);
$nav_styles['top-2'] = array(
'margin-bottom' => $top_2_margin . 'px',
'text-align' => $top_2_align
);
$nav_styles['left'] = array(
'margin-left' => $left_margin . 'px'
);
$nav_styles['right'] = array(
'margin-right' => $right_margin . 'px'
);
$nav_styles['bottom-1'] = array(
'margin-top' => $bottom_1_margin . 'px',
'text-align' => $bottom_1_align
);
$nav_styles['bottom-2'] = array(
'margin-top' => $bottom_2_margin . 'px',
'text-align' => $bottom_2_align
);
if ($do_nav) { //only do if internal is selected
$navigation_c->set_special_class('esg-fgc-' . $this->grid_id);
if ($filter_found === false) {
$navigation_c->set_dropdown_text($base->getVar($this->grid_params, 'filter-dropdown-text', esc_attr__('Filter Categories', ESG_TEXTDOMAIN)));
$navigation_c->set_show_count($base->getVar($this->grid_params, 'filter-counter', 'off'));
$navigation_c->set_filterall_visible($base->getVar($this->grid_params, 'filter-all-visible', 'on'));
$navigation_c->set_filter_text($base->getVar($this->grid_params, 'filter-all-text' . $fil_id, esc_attr__('Filter - All', ESG_TEXTDOMAIN)));
}
$navigation_c->set_specific_styles($nav_styles);
$navigation_c->set_search_text($search_text);
$navigation_c->set_layout($nav_layout); //set the layout
$navigation_c->set_orders($order_by); //set order of filter
$navigation_c->set_orders_text($sort_by_text);
$navigation_c->set_orders_start($order_by_start); //set order of filter
$navigation_c->set_orders_order($order_by_dir);
}
$item_skin->init_by_id($base->getVar($this->grid_params, 'entry-skin', 0, 'i'));
$this->grid_params['entry-skin-handle'] = $item_skin->get_handle();
$lazy_load = $base->getVar($this->grid_params, 'lazy-loading', 'off');
if ($lazy_load == 'on') {
$item_skin->set_lazy_load(true);
$lazy_load_blur = $base->getVar($this->grid_params, 'lazy-loading-blur', 'on');
if ($lazy_load_blur == 'on')
$item_skin->set_lazy_load_blur(true);
}
//2.3.7 YouTube Playlist overview gets featured images media, not videos
$default_media_source_order = $base->getVar($this->grid_postparams, 'media-source-order');
if ($default_media_source_order[0] == 'youtube' && $base->getVar($this->grid_postparams, 'youtube-type-source') == 'playlist_overview') {
$default_media_source_order[0] = 'featured-image';
}
$item_skin->set_default_media_source_order($default_media_source_order);
$default_lightbox_source_order = $base->getVar($this->grid_params, 'lb-source-order');
$item_skin->set_default_lightbox_source_order($default_lightbox_source_order);
/* 2.2 */
$item_skin->set_fancybox_three_options($base->getVar($this->grid_params, 'lightbox-title', 'off'));
$default_aj_source_order = $base->getVar($this->grid_params, 'aj-source-order');
$item_skin->set_default_ajax_source_order($default_aj_source_order);
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type', 'full');
/* 2.1.6 */
if (wp_is_mobile()) {
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type-mobile', $post_media_source_type);
}
$default_video_poster_order = $base->getVar($this->grid_params, 'poster-source-order');
if ($default_video_poster_order == '')
$default_video_poster_order = $base->getVar($this->grid_postparams, 'poster-source-order');
$item_skin->set_default_video_poster_order($default_video_poster_order);
$layout = $base->getVar($this->grid_params, 'layout', 'even');
$layout_sizing = $base->getVar($this->grid_params, 'layout-sizing', 'boxed');
$ajax_container_position = $base->getVar($this->grid_params, 'ajax-container-position', 'top');
if ($layout_sizing !== 'fullwidth' && $layout == 'masonry') {
$item_skin->set_poster_cropping(true);
}
$found_filter = array();
$i = 1;
$this->order_by_custom($order_by_start, $order_by_dir);
do_action('essgrid_output_by_custom_order_by', $this);
if (!empty($this->grid_layers) && count($this->grid_layers) > 0) {
$image_sizes = false;
$image_source_smart = $base->getVar($this->grid_postparams, 'image-source-smart', 'off');
if ('on' === $image_source_smart) {
$image_sizes = $base->getVar($this->grid_postparams, 'image-source-smart-size', false);
}
foreach ($this->grid_layers as $key => $entry) {
if (!is_array($entry)) continue;
$post_media_source_data = $base->get_custom_media_source_data($entry, $post_media_source_type, $image_sizes);
$post_video_ratios = $m->get_custom_video_ratios($entry);
$filters = array();
if (is_array($order_by) && !empty($order_by)) {
$sort = $this->prepare_sorting_array_by_custom($entry, $order_by);
$item_skin->set_sorting($sort);
}
if (!empty($entry['custom-filter'])) {
$cats = explode(',', $entry['custom-filter']);
if (!is_array($cats)) $cats = (array)$cats;
foreach ($cats as $category) {
$cur_filter = array();
//check if it is meta filter
if (strpos($category, 'meta-') === 0) {
$fil = str_replace('meta-', '', $category);
if (!empty($entry['eg-' . $fil])) {
$post_filter_meta = $entry['eg-' . $fil];
if (is_array($post_filter_meta)) {
$post_filter_meta = explode(',', $post_filter_meta[0]);
}
$cur_filter = (is_array($post_filter_meta)) ? $post_filter_meta : array($post_filter_meta);
}
} else {
$cur_filter = array($category);
}
foreach ($cur_filter as $v) {
if (trim($v) == '') continue;
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$filters[$_v] = array(
'name' => trim($v),
'slug' => $_v
);
}
}
}
// these are the found filters, only show filter that the posts have
$found_filter = $found_filter + $filters;
// switch to different skin
$use_item_skin_id = $base->getVar($entry, 'use-skin', '-1');
if (intval($use_item_skin_id) === 0) {
$use_item_skin_id = -1;
}
$item_skin->switch_item_skin($use_item_skin_id);
$item_skin->register_layer_css();
$item_skin->register_skin_css();
if ($i > $post_limit) {
$this->load_more_post_array[$key] = $filters; //set for load more, only on elements that will not be loaded from beginning
continue; //Load only selected numbers of items at start (for load more)
}
$i++;
$item_skin->set_filter($filters);
$item_skin->set_media_sources($post_media_source_data);
$item_skin->set_media_sources_type($post_media_source_type);
$item_skin->set_video_ratios($post_video_ratios);
$item_skin->set_layer_values($entry);
// 2.1.6.2
$item_skin->set_grid_item_animation($base, $this->grid_params);
// 2.2.6
$item_skin->set_post_values($entry);
if (isset($entry['title'])) $item_skin->set_item_title($entry['title']);
ob_start();
$item_skin->output_item_skin($grid_preview);
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
// 2.2.6
$id = (isset($entry['post_id'])) ? $entry['post_id'] : '';
if (!empty($id)) {
ob_start();
$item_skin->output_element_css_by_meta($id);
$skins_css .= ob_get_contents();
ob_clean();
ob_end_clean();
}
}
} else {
$skins_html .= apply_filters('essgrid_output_by_custom_no_items', '', $this);
}
if ($grid_preview !== false && !$only_elements) {
// add the add more box at the end
ob_start();
$item_skin->output_add_more();
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
}
if ($do_nav) {
// only do if internal is selected
$navigation_c->set_filter($found_filter);
$navigation_c->set_filter_type($filter_allow);
$navigation_c->set_filter_start_select($filter_start);
}
if (!$only_elements) {
ob_start();
$item_skin->generate_element_css($grid_preview);
$skins_css .= ob_get_contents();
ob_clean();
ob_end_clean();
$load_lightbox = $item_skin->do_lightbox_loading();
if ($load_lightbox) {
echo $item_skin->output_lighbox_css($this->grid_div_name, $this->grid_params);
}
if ($do_nav) { //only do if internal is selected
$navigation_skin = $base->getVar($this->grid_params, 'navigation-skin', 'minimal-light');
echo $navigation_c->output_navigation_skin($navigation_skin);
}
echo $skins_css;
if ($item_skin->ajax_loading && $ajax_container_position == 'top') {
echo $this->output_ajax_container();
}
$this->output_wrapper_pre($grid_preview);
if ($do_nav) { //only do if internal is selected
$navigation_c->output_layout('top-1', $module_spacings);
$navigation_c->output_layout('top-2', $module_spacings);
}
$this->output_grid_pre();
}
if (!$from_ajax) {
echo $skins_html;
} else {
return $skins_html;
}
if (!$only_elements) {
$this->output_grid_post();
if ($do_nav) { //only do if internal is selected
$navigation_c->output_layout('bottom-1', $module_spacings);
$navigation_c->output_layout('bottom-2', $module_spacings);
$navigation_c->output_layout('left');
$navigation_c->output_layout('right');
//check if search was added. If yes, we also need to add the "Filter All" filter if not existing
echo $navigation_c->check_for_search();
}
$this->output_wrapper_post();
if ($item_skin->ajax_loading && $ajax_container_position == 'bottom') {
echo $this->output_ajax_container();
}
$load_lightbox = $item_skin->do_lightbox_loading();
if ($grid_preview === false) {
$this->output_grid_javascript($load_lightbox);
} elseif ($grid_preview !== 'preview' && $grid_preview !== 'custom') {
$this->output_grid_javascript($load_lightbox, true);
}
do_action('essgrid_output_by_custom_post', $this, $grid_preview, $only_elements);
}
}
/**
* Output by posts
*/
public function output_by_posts($grid_preview = false)
{
global $sitepress;
do_action('essgrid_output_by_posts_pre', $this, $grid_preview);
$post_limit = 99999;
$base = new Essential_Grid_Base();
$navigation_c = new Essential_Grid_Navigation($this->grid_id);
$meta_c = new Essential_Grid_Meta();
$meta_link_c = new Essential_Grid_Meta_Linking();
$item_skin = new Essential_Grid_Item_Skin();
$item_skin->grid_id = $this->grid_id;
$item_skin->grid_params = $this->grid_params;
$item_skin->set_grid_type($base->getVar($this->grid_params, 'layout', 'even'));
$item_skin->set_default_image_by_id($base->getVar($this->grid_postparams, 'default-image', 0, 'i'));
$item_skin->set_default_youtube_image_by_id($base->getVar($this->grid_postparams, 'youtube-default-image', 0, 'i'));
$item_skin->set_default_vimeo_image_by_id($base->getVar($this->grid_postparams, 'vimeo-default-image', 0, 'i'));
$item_skin->set_default_html_image_by_id($base->getVar($this->grid_postparams, 'html-default-image', 0, 'i'));
// 2.1.6.2
$item_skin->set_grid_item_animation($base, $this->grid_params);
$m = new Essential_Grid_Meta();
$skins_html = '';
$skins_css = '';
$rows_unlimited = $base->getVar($this->grid_params, 'rows-unlimited', 'on');
$load_more = $base->getVar($this->grid_params, 'load-more', 'none');
$load_more_start = $base->getVar($this->grid_params, 'load-more-start', 3, 'i');
// grid_preview means disable load more in preview
if ($rows_unlimited == 'on' && $load_more !== 'none' && !$grid_preview) {
$post_limit = $load_more_start;
}
$start_sortby = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$start_sortby_type = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$post_category = $base->getVar($this->grid_postparams, 'post_category');
$post_types = $base->getVar($this->grid_postparams, 'post_types');
$page_ids = explode(',', $base->getVar($this->grid_postparams, 'selected_pages', '-1'));
$cat_relation = $base->getVar($this->grid_postparams, 'category-relation', 'OR');
$max_entries = $this->get_maximum_entries($this);
$additional_query = $base->getVar($this->grid_postparams, 'additional-query');
if ($additional_query !== '')
$additional_query = wp_parse_args($additional_query);
$cat_tax = array(
'cats' => '',
'tax' => ''
);
if ($this->custom_posts !== null) {
// output by specific set posts
$posts = Essential_Grid_Base::get_posts_by_ids($this->custom_posts, $start_sortby, $start_sortby_type);
$cat_tax_obj = Essential_Grid_Base::get_categories_by_posts($posts);
if (!empty($cat_tax_obj)) {
$cat_tax['cats'] = Essential_Grid_Base::translate_categories_to_string($cat_tax_obj);
}
} elseif ($this->custom_special !== null) {
// output by some special rule
$max_entries = intval($base->getVar($this->grid_params, 'max-entries', '20'));
if (!$max_entries) $max_entries = 20;
switch ($this->custom_special) {
case 'related':
$related_by = $base->getVar($this->grid_params, 'relatedbased', 'both');
$posts = Essential_Grid_Base::get_related_posts($max_entries, $related_by);
break;
case 'popular':
$posts = Essential_Grid_Base::get_wp_posts($max_entries,"any", "comment_count","popular");
break;
case 'latest':
$posts = Essential_Grid_Base::get_wp_posts( $max_entries, "any", "date", "latest" );
break;
default:
$posts = apply_filters('essgrid_get_posts_custom_special', array(), $this->custom_special, $this);
}
$cat_tax_obj = Essential_Grid_Base::get_categories_by_posts($posts);
if (!empty($cat_tax_obj)) {
$cat_tax['cats'] = Essential_Grid_Base::translate_categories_to_string($cat_tax_obj);
}
} else {
// output with the grid settings from an existing grid
$cat_tax = Essential_Grid_Base::getCatAndTaxData($post_category);
$posts = Essential_Grid_Base::getPostsByCategory($this->grid_id, $cat_tax['cats'], $post_types, $cat_tax['tax'], $page_ids, $start_sortby, $start_sortby_type, $max_entries, $additional_query, true, $cat_relation);
}
$nav_layout = $base->getVar($this->grid_params, 'navigation-layout', array());
$filter_allow = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_start = $base->getVar($this->grid_params, 'filter-start');
$nav_type = $base->getVar($this->grid_params, 'nagivation-type', 'internal');
$do_nav = $nav_type == 'internal';
$order_by = explode(',', $base->getVar($this->grid_params, 'sorting-order-by', 'date'));
if (!is_array($order_by)) $order_by = array($order_by);
$order_by_start = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
if (strpos($order_by_start, 'eg-') === 0 || strpos($order_by_start, 'egl-') === 0) {
//add meta at the end for meta sorting
//if essential Meta, replace to meta name. Else -> replace - and _ with space, set each word uppercase
$metas = $m->get_all_meta();
$f = false;
if (!empty($metas)) {
foreach ($metas as $meta) {
if ('eg-' . $meta['handle'] == $order_by_start || 'egl-' . $meta['handle'] == $order_by_start) {
$f = true;
$order_by_start = $meta['name'];
break;
}
}
}
if ($f === false) {
$order_by_start = ucwords(str_replace(array(
'-',
'_'
), array(
' ',
' '
), $order_by_start));
}
}
$sort_by_text = $base->getVar($this->grid_params, 'sort-by-text', esc_attr__('Sort By ', ESG_TEXTDOMAIN));
$search_text = $base->getVar($this->grid_params, 'search-text', esc_attr__('Search...', ESG_TEXTDOMAIN));
$module_spacings = $base->getVar($this->grid_params, 'module-spacings', '5');
$top_1_align = $base->getVar($this->grid_params, 'top-1-align', 'center');
$top_2_align = $base->getVar($this->grid_params, 'top-2-align', 'center');
$bottom_1_align = $base->getVar($this->grid_params, 'bottom-1-align', 'center');
$bottom_2_align = $base->getVar($this->grid_params, 'bottom-2-align', 'center');
$top_1_margin = $base->getVar($this->grid_params, 'top-1-margin-bottom', 0, 'i');
$top_2_margin = $base->getVar($this->grid_params, 'top-2-margin-bottom', 0, 'i');
$bottom_1_margin = $base->getVar($this->grid_params, 'bottom-1-margin-top', 0, 'i');
$bottom_2_margin = $base->getVar($this->grid_params, 'bottom-2-margin-top', 0, 'i');
$left_margin = $base->getVar($this->grid_params, 'left-margin-left', 0, 'i');
$right_margin = $base->getVar($this->grid_params, 'right-margin-right', 0, 'i');
$nav_styles['top-1'] = array(
'margin-bottom' => $top_1_margin . 'px',
'text-align' => $top_1_align
);
$nav_styles['top-2'] = array(
'margin-bottom' => $top_2_margin . 'px',
'text-align' => $top_2_align
);
$nav_styles['left'] = array(
'margin-left' => $left_margin . 'px'
);
$nav_styles['right'] = array(
'margin-right' => $right_margin . 'px'
);
$nav_styles['bottom-1'] = array(
'margin-top' => $bottom_1_margin . 'px',
'text-align' => $bottom_1_align
);
$nav_styles['bottom-2'] = array(
'margin-top' => $bottom_2_margin . 'px',
'text-align' => $bottom_2_align
);
$ajax_container_position = $base->getVar($this->grid_params, 'ajax-container-position', 'top');
if ($do_nav) { //only do if internal is selected
$navigation_c->set_special_class('esg-fgc-' . $this->grid_id);
$filters_meta = array();
$filters_extra = array();
$filters_arr = array();
foreach ($this->grid_params as $gkey => $gparam) {
if (strpos($gkey, 'filter-selected') === false) continue;
$fil_id = intval(str_replace('filter-selected-', '', $gkey));
$fil_id = ($fil_id == 0) ? '' : '-' . $fil_id;
$filters_arr['filter' . $fil_id]['filter-grouping'] = $base->getVar($this->grid_params, 'filter-grouping' . $fil_id, 'false');
$filters_arr['filter' . $fil_id]['filter-listing'] = $base->getVar($this->grid_params, 'filter-listing' . $fil_id, 'list');
$filters_arr['filter' . $fil_id]['filter-selected'] = $base->getVar($this->grid_params, 'filter-selected' . $fil_id, array());
$filters_arr['filter' . $fil_id]['filter-sort-alpha'] = $base->getVar($this->grid_params, 'filter-sort-alpha' . $fil_id, 'off');
$filters_arr['filter' . $fil_id]['filter-sort-alpha-dir'] = $base->getVar($this->grid_params, 'filter-sort-alpha-dir' . $fil_id, 'asc');
$filterall_visible = $base->getVar($this->grid_params, 'filter-all-visible' . $fil_id, 'on');
$filter_all_text = $base->getVar($this->grid_params, 'filter-all-text' . $fil_id, esc_attr__('Filter - All', ESG_TEXTDOMAIN));
$filter_dropdown_text = $base->getVar($this->grid_params, 'filter-dropdown-text' . $fil_id, esc_attr__('Filter Categories', ESG_TEXTDOMAIN));
$show_count = $base->getVar($this->grid_params, 'filter-counter' . $fil_id, 'off');
if (!empty($filters_arr['filter' . $fil_id]['filter-selected'])) {
if (!empty($posts) && count($posts) > 0) {
foreach ($filters_arr['filter' . $fil_id]['filter-selected'] as $fk => $filter) {
if (strpos($filter, 'meta-') === 0) {
unset($filters_arr['filter' . $fil_id]['filter-selected'][$fk]); //delete entry
$fil = str_replace('meta-', '', $filter);
foreach ($posts as $post) {
$post_filter_meta = $meta_c->get_meta_value_by_handle($post['ID'], 'eg-' . $fil, false);
if ($post_filter_meta == '') { //check if we are linking
$post_filter_meta = $meta_link_c->get_link_meta_value_by_handle($post['ID'], 'egl-' . $fil);
}
$arr = json_decode($post_filter_meta, true);
$cur_filter = (is_array($arr)) ? $arr : array(
$post_filter_meta
);
$add_filter = array();
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) !== '') {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$add_filter[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
if (!empty($filters_arr['filter' . $fil_id]['filter-selected'])) {
$filter_found = false;
foreach ($filters_arr['filter' . $fil_id]['filter-selected'] as $fcheck) {
if ($fcheck == $_v) {
$filter_found = true;
break;
}
}
if (!$filter_found) {
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v; //add found meta
}
} else {
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v; //add found meta
}
}
}
$filters_meta = $filters_meta + $add_filter;
if (!empty($add_filter)) {
$navigation_c->set_filter($add_filter);
}
}
}
$meta_data = $meta_c->get_meta_by_handle($fil);
if (in_array($meta_data['type'], array('select', 'multi-select'))) {
//restore original meta values order
$original_values = explode(',', $meta_data['select']);
foreach ($original_values as $v) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
if (($key = array_search($_v, $filters_arr['filter' . $fil_id]['filter-selected'])) !== false) {
unset($filters_arr['filter' . $fil_id]['filter-selected'][$key]);
$filters_arr['filter' . $fil_id]['filter-selected'][] = $_v;
}
}
}
}
}
}
$filters_extra = array_merge($filters_arr['filter' . $fil_id]['filter-selected'], $filters_extra);
}
$navigation_c->set_filter_settings('filter' . $fil_id, $filters_arr['filter' . $fil_id]);
$navigation_c->set_filter_text($filter_all_text, $fil_id);
$navigation_c->set_filterall_visible($filterall_visible, $fil_id);
$navigation_c->set_dropdown_text($filter_dropdown_text, $fil_id);
$navigation_c->set_show_count($show_count, $fil_id);
}
$navigation_c->set_filter_type($filter_allow);
$navigation_c->set_filter_start_select($filter_start);
$navigation_c->set_specific_styles($nav_styles);
$navigation_c->set_layout($nav_layout); //set the layout
$navigation_c->set_orders($order_by); //set order of sort
$navigation_c->set_orders_text($sort_by_text); //set text of sort
$navigation_c->set_orders_start($order_by_start); //set start of sort
$navigation_c->set_orders_order($start_sortby_type); //set order of sort
$navigation_c->set_search_text($search_text);
}
$nav_filters = array();
$taxes = array('post_tag');
if (!empty($cat_tax['tax'])) $taxes = explode(',', $cat_tax['tax']);
if (!empty($cat_tax['cats'])) {
$cats = explode(',', $cat_tax['cats']);
foreach ($cats as $id) {
if (Essential_Grid_Wpml::is_wpml_exists() && isset($sitepress)) {
$new_id = icl_object_id($id, 'category', true, $sitepress->get_default_language());
$cat = get_category($new_id);
} else {
$cat = get_category($id);
}
if (is_object($cat)) {
$nav_filters[$id] = array(
'name' => $cat->cat_name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($cat->slug),
'parent' => $cat->category_parent
);
}
foreach ($taxes as $custom_tax) {
$term = get_term_by('id', $id, $custom_tax);
if (is_object($term))
$nav_filters[$id] = array(
'name' => $term->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($term->slug),
'parent' => $term->parent
);
}
}
if (!empty($filters_meta)) {
$nav_filters = $filters_meta + $nav_filters;
}
if (!empty($add_filter)) {
$nav_filters = $nav_filters + $add_filter;
}
asort($nav_filters);
}
$item_skin->init_by_id($base->getVar($this->grid_params, 'entry-skin', 0, 'i'));
$this->grid_params['entry-skin-handle'] = $item_skin->get_handle();
$lazy_load = $base->getVar($this->grid_params, 'lazy-loading', 'off');
if ($lazy_load == 'on') {
$item_skin->set_lazy_load(true);
$lazy_load_blur = $base->getVar($this->grid_params, 'lazy-loading-blur', 'on');
if ($lazy_load_blur == 'on')
$item_skin->set_lazy_load_blur(true);
}
$default_media_source_order = $base->getVar($this->grid_postparams, 'media-source-order');
$item_skin->set_default_media_source_order($default_media_source_order);
$default_lightbox_source_order = $base->getVar($this->grid_params, 'lb-source-order');
$item_skin->set_default_lightbox_source_order($default_lightbox_source_order);
$default_aj_source_order = $base->getVar($this->grid_params, 'aj-source-order');
$item_skin->set_default_ajax_source_order($default_aj_source_order);
$lightbox_mode = $base->getVar($this->grid_params, 'lightbox-mode', 'single');
$lightbox_include_media = $base->getVar($this->grid_params, 'lightbox-exclude-media', 'off');
/* 2.2 */
$item_skin->set_fancybox_three_options($base->getVar($this->grid_params, 'lightbox-title', 'off'));
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type', 'full');
/* 2.1.6 */
if (wp_is_mobile()) {
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type-mobile', $post_media_source_type);
}
$default_video_poster_order = $base->getVar($this->grid_params, 'poster-source-order');
if ($default_video_poster_order == '')
$default_video_poster_order = $base->getVar($this->grid_postparams, 'poster-source-order');
$item_skin->set_default_video_poster_order($default_video_poster_order);
$layout = $base->getVar($this->grid_params, 'layout', 'even');
$layout_sizing = $base->getVar($this->grid_params, 'layout-sizing', 'boxed');
if ($layout_sizing !== 'fullwidth' && $layout == 'masonry') {
$item_skin->set_poster_cropping(true);
}
$found_filter = array();
$i = 1;
if (!empty($posts) && count($posts) > 0) {
$media_sources = array_merge(
(array)$default_media_source_order,
(array)$default_lightbox_source_order,
(array)$default_aj_source_order
);
$media_sources = array_unique(array_filter($media_sources));
$image_sizes = false;
$image_source_smart = $base->getVar($this->grid_postparams, 'image-source-smart', 'off');
if ('on' === $image_source_smart) {
$image_sizes = $base->getVar($this->grid_postparams, 'image-source-smart-size', false);
}
foreach ($posts as $post) {
// check if post should be visible or if its invisible on current grid settings
if (!$grid_preview && !$this->check_if_visible($post['ID'], $this->grid_id)) continue;
if ($lightbox_mode == 'content' || $lightbox_mode == 'content-gallery' || $lightbox_mode == 'woocommerce-gallery') {
$item_skin->set_lightbox_rel('ess-' . $post['ID']);
}
$post_media_source_data = $base->get_post_media_source_data($post['ID'], $post_media_source_type, $media_sources, $image_sizes);
$post_video_ratios = $m->get_post_video_ratios($post['ID']);
$filters = array();
$default_filter_add = $base->getVar($this->grid_params, 'add-filters-by', 'default');
if (in_array($default_filter_add, array('default', 'categories'), true)) {
$categories = $base->get_custom_taxonomies_by_post_id($post['ID']);
if (!empty($categories)) {
foreach ($categories as $category) {
$filters[$category->term_id] = array(
'name' => $category->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($category->slug),
'parent' => $category->parent
);
}
}
}
if (in_array($default_filter_add, array('default', 'tags'), true)) {
$tags = get_the_tags($post['ID']);
if (!empty($tags)) {
foreach ($tags as $taxonomie) {
$filters[$taxonomie->term_id] = array(
'name' => $taxonomie->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($taxonomie->slug),
'parent' => '0'
);
}
}
}
foreach ($this->grid_params as $gp_handle => $gp_values) {
if (strpos($gp_handle, 'filter-selected') !== 0) continue;
$filter_meta_selected = $base->getVar($this->grid_params, $gp_handle, array());
if (!empty($filter_meta_selected)) {
foreach ($filter_meta_selected as $filter) {
if (strpos($filter, 'meta-') === 0) {
$fil = str_replace('meta-', '', $filter);
$post_filter_meta = $meta_c->get_meta_value_by_handle($post['ID'], 'eg-' . $fil, false);
if ($post_filter_meta == '') {
// check if we are linking
$post_filter_meta = $meta_link_c->get_link_meta_value_by_handle($post['ID'], 'egl-' . $fil);
}
$arr = json_decode($post_filter_meta, true);
$cur_filter = (is_array($arr)) ? $arr : array(
$post_filter_meta
);
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) !== '') {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$filters[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
}
}
}
}
}
}
}
if (is_array($order_by) && !empty($order_by)) {
$sort = $this->prepare_sorting_array_by_post($post, $order_by);
$item_skin->set_sorting($sort);
}
// these are the found filters, only show filter that the posts have
$found_filter = $found_filter + $filters;
// switch to different skin
$use_item_skin_id = json_decode(get_post_meta($post['ID'], 'eg_use_skin', true), true);
if ($use_item_skin_id !== false && isset($use_item_skin_id[$this->grid_id]['use-skin'])) {
$use_item_skin_id = $use_item_skin_id[$this->grid_id]['use-skin'];
} else {
$use_item_skin_id = -1;
}
$use_item_skin_id = apply_filters('essgrid_modify_post_item_skin', $use_item_skin_id, $post, $this->grid_id);
$item_skin->switch_item_skin($use_item_skin_id);
$item_skin->register_layer_css();
$item_skin->register_skin_css();
if ($i > $post_limit) {
// Load only selected numbers of items at start (for load more)
// set for load more, only on elements that will not be loaded from beginning
$this->load_more_post_array[$post['ID']] = $filters;
continue;
}
$i++;
$this->_is_lightbox_additions($lightbox_mode, $lightbox_include_media, $item_skin, $post);
$item_skin->set_filter($filters);
$item_skin->set_media_sources($post_media_source_data);
$item_skin->set_media_sources_type($post_media_source_type);
$item_skin->set_video_ratios($post_video_ratios);
$item_skin->set_post_values($post);
if (isset($post['post_title'])) $item_skin->set_item_title($post['post_title']);
ob_start();
$item_skin->output_item_skin($grid_preview);
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
// 2.2.6
ob_start();
$item_skin->output_element_css_by_meta($post['ID']);
$skins_css .= ob_get_contents();
ob_clean();
ob_end_clean();
}
} else {
if (is_admin()) {
$this->display_grid_error_msg();
}
/* 3.0.13 comment out as this output grid based on defaults while it should be empty on frontend
* else {
require_once(ESG_PLUGIN_PATH . 'includes/defaults.php');
$defaults = new EssentialGridDefaults();
$defaults = $defaults->getData($this->grid_id);
$this->init_by_data($defaults);
$this->output_by_posts();
}*/
$no_items_msg = apply_filters('essgrid_output_by_posts_no_items', '', $this);
if (!empty($no_items_msg)) {
echo $no_items_msg;
}
return false;
}
if (!empty($filters_extra)) {
foreach ($filters_extra as $f_extra) {
$f_extra = explode('_', $f_extra);
if (is_array($f_extra) && !empty($f_extra)) {
$cid = end($f_extra);
if (Essential_Grid_Wpml::is_wpml_exists() && isset($sitepress)) {
$new_id = icl_object_id($cid, 'category', true, $sitepress->get_default_language());
$ncat = get_category($new_id);
if (!is_wp_error($ncat) && !is_null($ncat)) {
$found_filter[$ncat->term_id] = array(
'name' => $ncat->name,
'slug' => $ncat->slug,
'parent' => $ncat->{'parent'}
);
$nav_filters[$ncat->term_id] = array(
'name' => $ncat->name,
'slug' => $ncat->slug,
'parent' => $ncat->{'parent'}
);
}
} else {
/* 2.1.5 */
$ncat = get_category($cid);
if (empty($ncat))
$ncat = get_tag($cid);
if (!is_wp_error($ncat) && !empty($ncat)) {
$found_filter[$ncat->term_id] = array(
'name' => $ncat->name,
'slug' => $ncat->slug,
'parent' => $ncat->{'parent'}
);
$nav_filters[$ncat->term_id] = array(
'name' => $ncat->name,
'slug' => $ncat->slug,
'parent' => $ncat->{'parent'}
);
}
}
}
}
}
$remove_filter = array_diff_key($nav_filters, $found_filter); //check if we have filter that no post has (comes through multilanguage)
if (!empty($remove_filter)) {
foreach ($remove_filter as $key => $rem) { //we have, so remove them from the filter list before setting the filter list
unset($nav_filters[$key]);
}
}
if ($do_nav) { //only do if internal is selected
$navigation_c->set_filter($nav_filters); //set filters $nav_filters $found_filter
$navigation_c->set_filter_type($filter_allow);
$navigation_c->set_filter_start_select($filter_start);
}
ob_start();
$item_skin->generate_element_css();
$skins_css .= ob_get_contents();
ob_clean();
ob_end_clean();
$load_lightbox = $item_skin->do_lightbox_loading();
if ($load_lightbox) {
echo $item_skin->output_lighbox_css($this->grid_div_name, $this->grid_params);
}
if ($do_nav) { //only do if internal is selected
$found_skin = array();
$navigation_skin = $base->getVar($this->grid_params, 'navigation-skin', 'minimal-light');
$navigation_special_skin = $base->getVar($this->grid_params, 'navigation-special-skin', array());
ob_start();
echo $navigation_c->output_navigation_skin($navigation_skin);
$found_skin[$navigation_skin] = true;
if (!empty($navigation_special_skin)) {
foreach ($navigation_special_skin as $spec_skin) {
if (!isset($found_skin[$spec_skin])) {
echo $navigation_c->output_navigation_skin($spec_skin);
$found_skin[$spec_skin] = true;
}
}
}
$nav_css = ob_get_contents();
ob_clean();
ob_end_clean();
echo $nav_css;
}
echo $skins_css;
if ($item_skin->ajax_loading && $ajax_container_position == 'top') {
echo $this->output_ajax_container();
}
$this->output_wrapper_pre($grid_preview);
if ($do_nav) { //only do if internal is selected
$navigation_c->output_layout('top-1', $module_spacings);
$navigation_c->output_layout('top-2', $module_spacings);
}
$this->output_grid_pre();
echo $skins_html;
$this->output_grid_post();
if ($do_nav) { //only do if internal is selected
$navigation_c->output_layout('bottom-1', $module_spacings);
$navigation_c->output_layout('bottom-2', $module_spacings);
$navigation_c->output_layout('left');
$navigation_c->output_layout('right');
//check if search was added. If yes, we also need to add the "Filter All" filter if not existing
echo $navigation_c->check_for_search();
}
$this->output_wrapper_post();
if ($item_skin->ajax_loading && $ajax_container_position == 'bottom') {
echo $this->output_ajax_container();
}
$load_lightbox = $item_skin->do_lightbox_loading();
if ($grid_preview === false) {
$this->output_grid_javascript($load_lightbox);
} elseif ($grid_preview !== 'preview') {
$this->output_grid_javascript($load_lightbox, true);
}
do_action('essgrid_output_by_posts_post', $this, $grid_preview);
}
/**
* Output by specific posts for load more
*/
public function output_by_specific_posts()
{
do_action('essgrid_output_by_specific_posts_pre', $this);
$base = new Essential_Grid_Base();
$item_skin = new Essential_Grid_Item_Skin();
$item_skin->grid_id = $this->grid_id;
$item_skin->grid_params = $this->grid_params;
$item_skin->set_grid_type($base->getVar($this->grid_params, 'layout', 'even'));
$meta_c = new Essential_Grid_Meta();
$meta_link_c = new Essential_Grid_Meta_Linking();
$item_skin->set_default_image_by_id($base->getVar($this->grid_postparams, 'default-image', 0, 'i'));
$item_skin->set_default_youtube_image_by_id($base->getVar($this->grid_postparams, 'youtube-default-image', 0, 'i'));
$item_skin->set_default_vimeo_image_by_id($base->getVar($this->grid_postparams, 'vimeo-default-image', 0, 'i'));
$item_skin->set_default_html_image_by_id($base->getVar($this->grid_postparams, 'html-default-image', 0, 'i'));
// 2.1.6.2
$item_skin->set_grid_item_animation($base, $this->grid_params);
$m = new Essential_Grid_Meta();
$start_sortby = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$start_sortby_type = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
if (!empty($this->filter_by_ids)) {
$posts = Essential_Grid_Base::get_posts_by_ids($this->filter_by_ids, $start_sortby, $start_sortby_type);
} else {
return false;
}
$item_skin->init_by_id($base->getVar($this->grid_params, 'entry-skin', 0, 'i'));
$this->grid_params['entry-skin-handle'] = $item_skin->get_handle();
$order_by = explode(',', $base->getVar($this->grid_params, 'sorting-order-by', 'date'));
if (!is_array($order_by)) $order_by = array($order_by);
$lazy_load = $base->getVar($this->grid_params, 'lazy-loading', 'off');
if ($lazy_load == 'on') {
$item_skin->set_lazy_load(true);
$lazy_load_blur = $base->getVar($this->grid_params, 'lazy-loading-blur', 'on');
if ($lazy_load_blur == 'on') $item_skin->set_lazy_load_blur(true);
}
$default_media_source_order = $base->getVar($this->grid_postparams, 'media-source-order');
$item_skin->set_default_media_source_order($default_media_source_order);
$default_lightbox_source_order = $base->getVar($this->grid_params, 'lb-source-order');
$item_skin->set_default_lightbox_source_order($default_lightbox_source_order);
$lightbox_mode = $base->getVar($this->grid_params, 'lightbox-mode', 'single');
$lightbox_include_media = $base->getVar($this->grid_params, 'lightbox-exclude-media', 'off');
/* 2.2 */
$item_skin->set_fancybox_three_options($base->getVar($this->grid_params, 'lightbox-title', 'off'));
$default_aj_source_order = $base->getVar($this->grid_params, 'aj-source-order');
$item_skin->set_default_ajax_source_order($default_aj_source_order);
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type', 'full');
/* 2.1.6 */
if (wp_is_mobile()) {
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type-mobile', $post_media_source_type);
}
$default_video_poster_order = $base->getVar($this->grid_params, 'poster-source-order');
if ($default_video_poster_order == '')
$default_video_poster_order = $base->getVar($this->grid_postparams, 'poster-source-order');
$item_skin->set_default_video_poster_order($default_video_poster_order);
$layout = $base->getVar($this->grid_params, 'layout', 'even');
$layout_sizing = $base->getVar($this->grid_params, 'layout-sizing', 'boxed');
if ($layout_sizing !== 'fullwidth' && $layout == 'masonry') {
$item_skin->set_poster_cropping(true);
}
$skins_html = '';
if (!empty($posts) && count($posts) > 0) {
$media_sources = array_merge(
(array)$default_media_source_order,
(array)$default_lightbox_source_order,
(array)$default_aj_source_order
);
$media_sources = array_unique(array_filter($media_sources));
$image_sizes = false;
$image_source_smart = $base->getVar($this->grid_postparams, 'image-source-smart', 'off');
if ('on' === $image_source_smart) {
$image_sizes = $base->getVar($this->grid_postparams, 'image-source-smart-size', false);
}
foreach ($posts as $post) {
// check if post should be visible or if its invisible on current grid settings
$is_visible = $this->check_if_visible($post['ID'], $this->grid_id);
if (!$is_visible) continue;
if ($lightbox_mode == 'content' || $lightbox_mode == 'content-gallery' || $lightbox_mode == 'woocommerce-gallery') {
$item_skin->set_lightbox_rel('ess-' . $post['ID']);
}
$post_media_source_data = $base->get_post_media_source_data($post['ID'], $post_media_source_type, $media_sources, $image_sizes);
$post_video_ratios = $m->get_post_video_ratios($post['ID']);
$filters = array();
$default_filter_add = $base->getVar($this->grid_params, 'add-filters-by', 'default');
if (in_array($default_filter_add, array('default', 'categories'), true)) {
$categories = $base->get_custom_taxonomies_by_post_id($post['ID']);
if (!empty($categories)) {
foreach ($categories as $category) {
$filters[$category->term_id] = array(
'name' => $category->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($category->slug)
);
}
}
}
if (in_array($default_filter_add, array('default', 'tags'), true)) {
$tags = get_the_tags($post['ID']);
if (!empty($tags)) {
foreach ($tags as $taxonomie) {
$filters[$taxonomie->term_id] = array(
'name' => $taxonomie->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($taxonomie->slug)
);
}
}
}
foreach ($this->grid_params as $gp_handle => $gp_values) {
if (strpos($gp_handle, 'filter-selected') !== 0) continue;
$filter_meta_selected = $base->getVar($this->grid_params, $gp_handle, array());
if (!empty($filter_meta_selected)) {
foreach ($filter_meta_selected as $filter) {
if (strpos($filter, 'meta-') === 0) {
$fil = str_replace('meta-', '', $filter);
$post_filter_meta = $meta_c->get_meta_value_by_handle($post['ID'], 'eg-' . $fil, false);
if ($post_filter_meta == '') { //check if we are linking
$post_filter_meta = $meta_link_c->get_link_meta_value_by_handle($post['ID'], 'egl-' . $fil);
}
$arr = json_decode($post_filter_meta, true);
$cur_filter = (is_array($arr)) ? $arr : array(
$post_filter_meta
);
if (!empty($cur_filter)) {
foreach ($cur_filter as $v) {
if (trim($v) !== '') {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($v);
$filters[$_v] = array(
'name' => $v,
'slug' => $_v,
'parent' => '0'
);
}
}
}
}
}
}
}
if (is_array($order_by) && !empty($order_by)) {
$sort = $this->prepare_sorting_array_by_post($post, $order_by);
$item_skin->set_sorting($sort);
}
$this->_is_lightbox_additions($lightbox_mode, $lightbox_include_media, $item_skin, $post);
$item_skin->set_filter($filters);
$item_skin->set_media_sources($post_media_source_data);
$item_skin->set_media_sources_type($post_media_source_type);
$item_skin->set_video_ratios($post_video_ratios);
$item_skin->set_post_values($post);
$item_skin->set_load_more();
if (isset($post['post_title'])) $item_skin->set_item_title($post['post_title']);
//switch to different skin
$use_item_skin_id = json_decode(get_post_meta($post['ID'], 'eg_use_skin', true), true);
if ($use_item_skin_id !== false && isset($use_item_skin_id[$this->grid_id]['use-skin'])) {
$use_item_skin_id = $use_item_skin_id[$this->grid_id]['use-skin'];
} else {
$use_item_skin_id = -1;
}
$use_item_skin_id = apply_filters('essgrid_modify_post_item_skin', $use_item_skin_id, $post, $this->grid_id);
$item_skin->switch_item_skin($use_item_skin_id);
$item_skin->register_layer_css();
$item_skin->register_skin_css();
ob_start();
$item_skin->output_item_skin();
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
}
} else {
$skins_html = apply_filters('essgrid_output_by_specific_posts_no_items', false, $this);
}
do_action('essgrid_output_by_specific_posts_post', $this, $skins_html);
return apply_filters('essgrid_output_by_specific_posts_return', $skins_html, $this);
}
/**
* Output by specific ids for load more custom grid
*/
public function output_by_specific_ids($gal = false)
{
do_action('essgrid_output_by_specific_ids_pre', $this);
$base = new Essential_Grid_Base();
$item_skin = new Essential_Grid_Item_Skin();
$item_skin->grid_id = $this->grid_id;
$item_skin->grid_params = $this->grid_params;
$item_skin->set_grid_type($base->getVar($this->grid_params, 'layout', 'even'));
$item_skin->set_default_image_by_id($base->getVar($this->grid_postparams, 'default-image', 0, 'i'));
$item_skin->set_default_youtube_image_by_id($base->getVar($this->grid_postparams, 'youtube-default-image', 0, 'i'));
$item_skin->set_default_vimeo_image_by_id($base->getVar($this->grid_postparams, 'vimeo-default-image', 0, 'i'));
$item_skin->set_default_html_image_by_id($base->getVar($this->grid_postparams, 'html-default-image', 0, 'i'));
// 2.1.6.2
$item_skin->set_grid_item_animation($base, $this->grid_params);
$m = new Essential_Grid_Meta();
$order_by = explode(',', $base->getVar($this->grid_params, 'sorting-order-by', 'date'));
if (!is_array($order_by))
$order_by = array(
$order_by
);
$item_skin->init_by_id($base->getVar($this->grid_params, 'entry-skin', 0, 'i'));
$this->grid_params['entry-skin-handle'] = $item_skin->get_handle();
$lazy_load = $base->getVar($this->grid_params, 'lazy-loading', 'off');
if ($lazy_load == 'on') {
$item_skin->set_lazy_load(true);
$lazy_load_blur = $base->getVar($this->grid_params, 'lazy-loading-blur', 'on');
if ($lazy_load_blur == 'on')
$item_skin->set_lazy_load_blur(true);
}
$default_media_source_order = $base->getVar($this->grid_postparams, 'media-source-order');
$item_skin->set_default_media_source_order($default_media_source_order);
$default_lightbox_source_order = $base->getVar($this->grid_params, 'lb-source-order');
$item_skin->set_default_lightbox_source_order($default_lightbox_source_order);
/* 2.2 */
$item_skin->set_fancybox_three_options($base->getVar($this->grid_params, 'lightbox-title', 'off'));
$default_aj_source_order = $base->getVar($this->grid_params, 'aj-source-order');
$item_skin->set_default_ajax_source_order($default_aj_source_order);
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type', 'full');
/* 2.1.6 */
if (wp_is_mobile()) {
$post_media_source_type = $base->getVar($this->grid_postparams, 'image-source-type-mobile', $post_media_source_type);
}
$default_video_poster_order = $base->getVar($this->grid_params, 'poster-source-order');
if ($default_video_poster_order == '')
$default_video_poster_order = $base->getVar($this->grid_postparams, 'poster-source-order');
$item_skin->set_default_video_poster_order($default_video_poster_order);
$layout = $base->getVar($this->grid_params, 'layout', 'even');
$layout_sizing = $base->getVar($this->grid_params, 'layout-sizing', 'boxed');
if ($layout_sizing !== 'fullwidth' && $layout == 'masonry') {
$item_skin->set_poster_cropping(true);
}
$skins_html = '';
$found_filter = array();
$order_by_start = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$order_by_dir = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$this->order_by_custom($order_by_start, $order_by_dir);
if (!empty($this->grid_layers) && count($this->grid_layers) > 0) {
$image_sizes = false;
$image_source_smart = $base->getVar($this->grid_postparams, 'image-source-smart', 'off');
if ('on' === $image_source_smart) {
$image_sizes = $base->getVar($this->grid_postparams, 'image-source-smart-size', false);
}
foreach ($this->grid_layers as $key => $entry) {
if (!in_array($key, $this->filter_by_ids)) continue;
$post_media_source_data = $base->get_custom_media_source_data($entry, $post_media_source_type, $image_sizes);
$post_video_ratios = $m->get_custom_video_ratios($entry);
$filters = array();
if (is_array($order_by) && !empty($order_by)) {
$sort = $this->prepare_sorting_array_by_custom($entry, $order_by);
$item_skin->set_sorting($sort);
}
if (!empty($entry['custom-filter'])) {
$cats = explode(',', $entry['custom-filter']);
if (!is_array($cats))
$cats = (array)$cats;
foreach ($cats as $category) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($category);
$filters[$_v] = array(
'name' => $category,
'slug' => $_v
);
}
}
$found_filter = $found_filter + $filters; //these are the found filters, only show filter that the posts have
$item_skin->set_filter($filters);
$item_skin->set_media_sources($post_media_source_data);
$item_skin->set_media_sources_type($post_media_source_type);
$item_skin->set_video_ratios($post_video_ratios);
$item_skin->set_layer_values($entry);
$item_skin->set_load_more();
//switch to different skin
$use_item_skin_id = $base->getVar($entry, 'use-skin', '-1');
if (intval($use_item_skin_id) === 0) {
$use_item_skin_id = -1;
}
$item_skin->switch_item_skin($use_item_skin_id);
$item_skin->register_layer_css();
$item_skin->register_skin_css();
// 2.2.6
$item_skin->set_post_values($entry);
if (isset($entry['title'])) $item_skin->set_item_title($entry['title']);
ob_start();
$item_skin->output_item_skin();
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
// 2.2.6
$id = (isset($entry['post_id'])) ? $entry['post_id'] : '';
if (!empty($id)) {
ob_start();
$item_skin->output_element_css_by_meta($id);
$skins_html .= ob_get_contents();
ob_clean();
ob_end_clean();
}
}
} else {
$skins_html = apply_filters('essgrid_output_by_specific_ids_no_items', false, $this);
}
do_action('essgrid_output_by_specific_ids_post', $this, $skins_html);
return apply_filters('essgrid_output_by_specific_ids_return', $skins_html, $this);
}
public function prepare_sorting_array_by_post($post, $order_by)
{
$d = apply_filters('essgrid_prepare_sorting_array_by_post_pre', array(
'post' => $post,
'order_by' => $order_by
));
$post = $d['post'];
$order_by = $d['order_by'];
$base = new Essential_Grid_Base();
$link_meta = new Essential_Grid_Meta_Linking();
$meta = new Essential_Grid_Meta();
$m = $meta->get_all_meta(false);
$lm = $link_meta->get_all_link_meta();
$sorts = array();
foreach ($order_by as $order) {
switch ($order) {
case 'date':
$sorts['date'] = strtotime($base->getVar($post, 'post_date'));
break;
case 'title':
$sorts['title'] = $base->getVar($post, 'post_title');
$sorts['title'] = (strlen($sorts['title']) > 32) ? substr($sorts['title'], 0, 32) : $sorts['title'];
break;
case 'excerpt':
$sorts['excerpt'] = $base->getVar($post, 'post_excerpt');
$sorts['excerpt'] = (strlen($sorts['excerpt']) > 32) ? substr($sorts['excerpt'], 0, 32) : $sorts['excerpt'];
break;
case 'id':
$sorts['id'] = $base->getVar($post, 'ID');
break;
case 'slug':
$sorts['slug'] = $base->getVar($post, 'post_name');
break;
case 'author':
$authorID = $base->getVar($post, 'post_author');
$sorts['author'] = get_the_author_meta('display_name', $authorID);
break;
case 'last-modified':
$sorts['last-modified'] = strtotime($base->getVar($post, 'post_modified'));
break;
case 'number-of-comments':
$sorts['number-of-comments'] = $base->getVar($post, 'comment_count');
break;
case 'likespost':
$post_id = $base->getVar($post, 'ID');
$like_count = get_post_meta($post_id, "eg_votes_count", 0);
$sorts['likespost'] = isset($like_count[0]) ? intval($like_count[0]) : 0;
break;
case 'random':
$sorts['random'] = rand(0, 9999);
break;
default: //check if meta. If yes, add meta values
if (strpos($order, 'eg-') === 0) {
if (!empty($m)) {
foreach ($m as $me) {
if ('eg-' . $me['handle'] == $order) {
$sorts[$order] = $meta->get_meta_value_by_handle($post['ID'], $order);
break;
}
}
}
} elseif (strpos($order, 'egl-') === 0) {
if (!empty($lm)) {
foreach ($lm as $me) {
if ('egl-' . $me['handle'] == $order) {
$sorts[$order] = $link_meta->get_link_meta_value_by_handle($post['ID'], $order);
break;
}
}
}
}
break;
}
}
//add woocommerce sortings
if (Essential_Grid_Woocommerce::is_woo_exists()) {
$is_30 = Essential_Grid_Woocommerce::version_check('3.0');
$product = ($is_30) ? wc_get_product($post['ID']) : get_product($post['ID']);
if (!empty($product)) {
foreach ($order_by as $order) {
switch ($order) {
case 'meta_num_total_sales':
$sorts['total-sales'] = get_post_meta($post['ID'], 'total_sales', true);
break;
case 'meta_num__regular_price':
$sorts['regular-price'] = $product->get_price();
break;
case 'meta__featured':
$sorts['featured'] = ($product->is_featured()) ? '1' : '0';
break;
case 'meta__sku':
$sorts['sku'] = $product->get_sku();
break;
case 'meta_num_stock':
$sorts['in-stock'] = $product->get_stock_quantity();
break;
}
}
}
}
return apply_filters('essgrid_prepare_sorting_array_by_post_post', $sorts, $post, $order_by);
}
public function prepare_sorting_array_by_custom($post, $order_by)
{
$d = apply_filters('essgrid_prepare_sorting_array_by_custom_pre', array(
'post' => $post,
'order_by' => $order_by
));
$post = $d['post'];
$order_by = $d['order_by'];
$base = new Essential_Grid_Base();
$sorts = array();
foreach ($order_by as $order) {
switch ($order) {
case 'date':
$sorts['date'] = strtotime($base->getVar($post, 'date', date('Y-m-d H:i:s')));
break;
case 'title':
$sorts['title'] = $base->getVar($post, 'title');
$sorts['title'] = (strlen($sorts['title']) > 32) ? substr($sorts['title'], 0, 32) : $sorts['title'];
break;
case 'excerpt':
$sorts['excerpt'] = $base->getVar($post, 'excerpt');
$sorts['excerpt'] = (strlen($sorts['excerpt']) > 32) ? substr($sorts['excerpt'], 0, 32) : $sorts['excerpt'];
break;
case 'id':
$sorts['id'] = $base->getVar($post, 'post_id');
break;
case 'slug':
$sorts['slug'] = $base->getVar($post, 'alias');
break;
case 'author':
$sorts['author'] = $base->getVar($post, 'author_name');
break;
case 'last-modified':
$sorts['last-modified'] = strtotime($base->getVar($post, 'date_modified'));
break;
case 'number-of-comments':
$sorts['number-of-comments'] = $base->getVar($post, 'num_comments');
break;
case 'random':
$sorts['random'] = rand(0, 9999);
break;
case 'views':
$sorts['views'] = $base->getVar($post, 'views');
break;
case 'likespost':
$post_id = $base->getVar($post, 'ID');
$like_count = get_post_meta($post_id, "eg_votes_count", 0);
$sorts['likespost'] = isset($like_count[0]) ? $like_count[0] : 0;
break;
case 'likes':
$sorts['likes'] = $base->getVar($post, 'likes');
break;
case 'dislikes':
$sorts['dislikes'] = $base->getVar($post, 'dislikes');
break;
case 'retweets':
$sorts['retweets'] = $base->getVar($post, 'retweets');
break;
case 'favorites':
$sorts['favorites'] = $base->getVar($post, 'favorites');
break;
case 'itemCount':
$sorts['itemCount'] = $base->getVar($post, 'itemCount');
break;
case 'duration':
$sorts['duration'] = $base->getVar($post, 'duration');
break;
default: //check if meta. If yes, add meta values
if (strpos($order, 'eg-') === 0 || strpos($order, 'egl-') === 0) {
$sorts[$order] = $base->getVar($post, $order);
}
break;
}
}
return apply_filters('essgrid_prepare_sorting_array_by_custom_post', $sorts, $post, $order_by);
}
public function prepare_sorting_array_by_stream($post, $order_by)
{
$d = apply_filters('essgrid_prepare_sorting_array_by_stream_pre', array(
'post' => $post,
'order_by' => $order_by
));
$post = $d['post'];
$order_by = $d['order_by'];
$base = new Essential_Grid_Base();
$sorts = array();
foreach ($order_by as $order) {
switch ($order) {
case 'date':
$sorts['date'] = strtotime($base->getVar($post, 'date'));
break;
case 'title':
$sorts['title'] = $base->getVar($post, 'title');
$sorts['title'] = (strlen($sorts['title']) > 32) ? substr($sorts['title'], 0, 32) : $sorts['title'];
break;
case 'excerpt':
$sorts['excerpt'] = $base->getVar($post, 'excerpt');
$sorts['excerpt'] = (strlen($sorts['excerpt']) > 32) ? substr($sorts['excerpt'], 0, 32) : $sorts['excerpt'];
break;
case 'id':
$sorts['id'] = $base->getVar($post, 'post_id');
break;
case 'slug':
$sorts['slug'] = $base->getVar($post, 'alias');
break;
case 'author':
$sorts['author'] = $base->getVar($post, 'author_name');
break;
case 'last-modified':
$sorts['last-modified'] = strtotime($base->getVar($post, 'date_modified'));
break;
case 'number-of-comments':
$sorts['number-of-comments'] = $base->getVar($post, 'num_comments');
break;
case 'random':
$sorts['random'] = rand(0, 9999);
break;
case 'likespost':
$post_id = $base->getVar($post, 'ID');
$like_count = get_post_meta($post_id, "eg_votes_count", 0);
$sorts['likespost'] = isset($like_count[0]) ? $like_count[0] : 0;
break;
case 'views':
$sorts['views'] = $base->getVar($post, 'views');
break;
default:
// check if meta. If yes, add meta values
if (strpos($order, 'eg-') === 0 || strpos($order, 'egl-') === 0) {
$sorts[$order] = $base->getVar($post, $order);
}
break;
}
}
return apply_filters('essgrid_prepare_sorting_array_by_stream_post', $sorts, $post, $order_by);
}
public function output_wrapper_pre($grid_preview = false)
{
global $esg_grid_serial;
$esg_grid_serial++;
$base = new Essential_Grid_Base();
if ($this->grid_div_name === null) $this->grid_div_name = $this->grid_id;
$grid_id = ($grid_preview !== false) ? 'esg-preview-grid' : 'esg-grid-' . $this->grid_div_name . '-' . $esg_grid_serial;
$grid_id_wrap = $grid_id . '-wrap';
$article_id = ($grid_preview !== false) ? ' esg-preview-skinlevel' : '';
$hide_markup_before_load = $base->getVar($this->grid_params, 'hide-markup-before-load', 'off');
$background_color = $base->getVar($this->grid_params, 'main-background-color', 'transparent');
$navigation_skin = $base->getVar($this->grid_params, 'navigation-skin', 'minimal-light');
$paddings = $base->getVar($this->grid_params, 'grid-padding', 0);
$css_id = $base->getVar($this->grid_params, 'css-id');
$source_type = $base->getVar($this->grid_postparams, 'source-type', 'post');
$entry_skin_handle = $base->getVar($this->grid_params, 'entry-skin-handle');
/* 2.1.6 */
if (class_exists('ESGColorpicker')) {
$background_col = ESGColorpicker::process($background_color);
if (!empty($background_col) && is_array($background_col)) {
$background_color = $background_col[0];
if (empty($background_color))
$background_color = '#FFFFFF';
}
}
$pad_style = '';
if (is_array($paddings) && !empty($paddings)) {
$pad_style = 'padding: ';
foreach ($paddings as $size) {
$pad_style .= $size . 'px ';
}
$pad_style .= ';';
$pad_style .= ' box-sizing:border-box;';
$pad_style .= ' -moz-box-sizing:border-box;';
$pad_style .= ' -webkit-box-sizing:border-box;';
}
$div_style = ' style="';
$div_style .= 'background: ' . $background_color . ';';
$div_style .= $pad_style;
if ($hide_markup_before_load == 'on') $div_style .= ' display:none';
$div_style .= '"';
if ($css_id == '') $css_id = $grid_id_wrap;
$do_fix_height = $this->add_start_height_css($css_id);
$this->remove_load_more_button($css_id);
$fix_height_class = ($do_fix_height) ? ' eg-startheight' : '';
$entry_skin_handle_class = $entry_skin_handle ? ' esg-entry-skin-' . $entry_skin_handle : '';
$n = '<!-- THE ESSENTIAL GRID ' . ESG_REVISION . ' ' . strtoupper($source_type) . ' -->' . "\n\n";
$n .= '<article class="myportfolio-container esg-grid-wrap-container ' . $navigation_skin . $fix_height_class . $entry_skin_handle_class . ' source_type_' . $source_type . '" id="' . $css_id . $article_id . '" data-alias="' . $this->grid_handle . '">' . "\n\n"; //fullwidthcontainer-with-padding
$n .= ' <div id="' . $grid_id . '" class="esg-grid"' . $div_style . '>' . "\n";
echo apply_filters('essgrid_output_wrapper_pre', $n, $grid_preview);
}
public function output_wrapper_post()
{
$n = ' </div>' . "\n\n";
$n .= '</article>' . "\n";
$n .= '<div class="clear"></div>' . "\n";
echo apply_filters('essgrid_output_wrapper_post', $n);
}
public function output_grid_pre()
{
$n = '<ul>' . "\n";
echo apply_filters('essgrid_output_grid_pre', $n);
}
public function output_grid_post()
{
$n = '</ul>' . "\n";
echo apply_filters('essgrid_output_grid_post', $n);
}
public function output_grid_javascript($load_lightbox = false, $is_demo = false)
{
global $esg_grid_serial;
$base = new Essential_Grid_Base();
$hide_markup_before_load = $base->getVar($this->grid_params, 'hide-markup-before-load', 'off');
$layout = $base->getVar($this->grid_params, 'layout', 'even');
$content_push = $base->getVar($this->grid_params, 'content-push', 'off');
$rows_unlimited = $base->getVar($this->grid_params, 'rows-unlimited', 'on');
$rows = $base->getVar($this->grid_params, 'rows', 4, 'i');
if (wp_is_mobile()) {
$mobile_rows = $base->getVar($this->grid_params, 'enable-rows-mobile', 'off') === 'on';
if ($mobile_rows) $rows = $base->getVar($this->grid_params, 'rows-mobile', 3, 'i');
}
$columns = $base->getVar($this->grid_params, 'columns');
$columns = $base->set_basic_colums($columns);
$columns_advanced = $base->getVar($this->grid_params, 'columns-advanced', 'off');
if ($columns_advanced == 'on') {
$columns_width = $base->getVar($this->grid_params, 'columns-width');
if ($layout == 'masonry') {
$masonry_content_height = $base->getVar($this->grid_params, 'mascontent-height');
} else {
$masonry_content_height = array(); //get defaults
}
} else {
$columns_width = array(); //get defaults
$masonry_content_height = array(); //get defaults
}
$columns_width = $base->set_basic_colums_width($columns_width);
$masonry_content_height = $base->set_basic_masonry_content_height($masonry_content_height);
// 2.2.6
$hide_blankitems_at = $base->getVar($this->grid_params, 'blank-item-breakpoint', '1');
$space = $base->getVar($this->grid_params, 'spacings', 0, 'i');
$page_animation = $base->getVar($this->grid_params, 'grid-animation', 'scale');
$layout_sizing = $base->getVar($this->grid_params, 'layout-sizing', 'boxed');
$layout_offset_container = $base->getVar($this->grid_params, 'fullscreen-offset-container');
// 2.2.5
$start_animation = $base->getVar($this->grid_params, 'grid-start-animation', 'reveal');
$start_animation_speed = $base->getVar($this->grid_params, 'grid-start-animation-speed', 1000, 'i');
$start_animation_delay = $base->getVar($this->grid_params, 'grid-start-animation-delay', 100, 'i');
$start_animation_type = $base->getVar($this->grid_params, 'grid-start-animation-type', 'item');
$animation_type = $base->getVar($this->grid_params, 'grid-animation-type', 'item');
// 2.2.5
$in_viewport = $base->getVar($this->grid_params, 'start-anime-in-viewport', 'off') === 'off' ? 'true' : 'false';
$viewport_buffer = $base->getVar($this->grid_params, 'start-anime-viewport-buffer', 20, 'i');
$viewport_buffer = intval($viewport_buffer);
$viewport_buffer = max($viewport_buffer, 0);
$viewport_buffer = min($viewport_buffer, 80);
if ($start_animation === 'reveal' || $start_animation === 'none')
$in_viewport = 'true';
if ($start_animation === 'reveal') {
if ($layout_sizing !== 'fullscreen') {
$start_animation = 'none';
$hide_markup_before_load = 'on';
} else {
$start_animation = 'scale';
$start_animation_delay = 0;
$hide_markup_before_load = 'off';
}
}
// 2.2.6
if ($rows_unlimited === 'off') {
$touchswipe = $base->getVar($this->grid_params, 'pagination-touchswipe', 'off');
$dragvertical = $base->getVar($this->grid_params, 'pagination-dragvertical', 'on');
$swipebuffer = $base->getVar($this->grid_params, 'pagination-swipebuffer', 30, 'i');
} else {
$touchswipe = 'off';
$dragvertical = 'off';
$swipebuffer = 30;
}
$anim_speed = $base->getVar($this->grid_params, 'grid-animation-speed', 800, 'i');
$delay_basic = $base->getVar($this->grid_params, 'grid-animation-delay', 1, 'i');
$delay_hover = $base->getVar($this->grid_params, 'hover-animation-delay', 1, 'i');
$filter_type = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_logic = $base->getVar($this->grid_params, 'filter-logic', 'or');
$filter_show_on = $base->getVar($this->grid_params, 'filter-show-on', 'hover');
$lightbox_mode = $base->getVar($this->grid_params, 'lightbox-mode', 'single');
$lightbox_mode = ($lightbox_mode == 'content' || $lightbox_mode == 'content-gallery' || $lightbox_mode == 'woocommerce-gallery') ? 'contentgroup' : $lightbox_mode;
/* 2.2 */
$lb_button_order = $base->getVar($this->grid_params, 'lb-button-order', array('share', 'thumbs', 'close'));
$lb_post_max_width = $base->getVar($this->grid_params, 'lightbox-post-content-max-width', '75');
$lb_post_max_perc = $base->getVar($this->grid_params, 'lightbox-post-content-max-perc', 'on') == 'on' ? '%' : 'px';
$lb_post_max_width = intval($lb_post_max_width) . $lb_post_max_perc;
$lb_post_min_width = $base->getVar($this->grid_params, 'lightbox-post-content-min-width', '75');
$lb_post_min_perc = $base->getVar($this->grid_params, 'lightbox-post-content-min-perc', 'on') == 'on' ? '%' : 'px';
$lb_post_min_width = intval($lb_post_min_width) . $lb_post_min_perc;
$no_filter_match_message = get_option('tp_eg_no_filter_match_message', 'No Items for the Selected Filter');
/* 2.1.6 for lightbox post content addition */
$lb_post_spinner = $base->getVar($this->grid_params, 'lightbox-post-spinner', 'off');
$lb_featured_img = $base->getVar($this->grid_params, 'lightbox-post-content-img', 'off');
$lb_featured_pos = $base->getVar($this->grid_params, 'lightbox-post-content-img-position', 'top');
$lb_featured_width = $base->getVar($this->grid_params, 'lightbox-post-content-img-width', '100');
$lb_featured_margin = $base->getVar($this->grid_params, 'lightbox-post-content-img-margin', array('0', '0', '0', '0'));
$lb_post_title = $base->getVar($this->grid_params, 'lightbox-post-content-title', 'off');
$lb_post_title_tag = $base->getVar($this->grid_params, 'lightbox-post-content-title-tag', 'h2');
// 2.2 Deeplinking
$filter_deep_linking = $base->getVar($this->grid_params, 'filter-deep-link', 'off');
// 2.2.5 Mobile Filter Conversion
$single_filters = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_mobile_conversion = $single_filters === 'single' ? $base->getVar($this->grid_params, 'convert-mobile-filters', 'off') : false;
$filter_mobile_conversion = $filter_mobile_conversion === 'on' ? 'true' : 'false';
$filter_mobile_conversion_width = $base->getVar($this->grid_params, 'convert-mobile-filters-width', '768');
if (!is_array($lb_featured_margin) || count($lb_featured_margin) !== 4) $lb_featured_margin = array('0', '0', '0', '0');
$lb_featured_margin = implode('|', $lb_featured_margin);
$aspect_ratio_x = $base->getVar($this->grid_params, 'x-ratio', 4, 'i');
$aspect_ratio_y = $base->getVar($this->grid_params, 'y-ratio', 3, 'i');
$auto_ratio = $base->getVar($this->grid_params, 'auto-ratio', 'true');
$lazy_load = $base->getVar($this->grid_params, 'lazy-loading', 'off');
$lazy_load_color = $base->getVar($this->grid_params, 'lazy-load-color', '#FFFFFF');
$spinner = $base->getVar($this->grid_params, 'use-spinner', '0');
$spinner_color = $base->getVar($this->grid_params, 'spinner-color', '#FFFFFF');
/* 2.1.6 */
if (class_exists('ESGColorpicker')) {
$spinner_col = ESGColorpicker::process($spinner_color);
$lazy_load_col = ESGColorpicker::process($lazy_load_color);
if (!empty($spinner_col) && is_array($spinner_col)) {
$spinner_color = $spinner_col[0];
if (empty($spinner_color))
$spinner_color = '#FFFFFF';
}
if (!empty($lazy_load_col) && is_array($lazy_load_col)) {
$lazy_load_color = $lazy_load_col[0];
if (empty($lazy_load_color))
$lazy_load_color = '#FFFFFF';
}
}
$lightbox_effect_open_close = $base->getVar($this->grid_params, 'lightbox-effect-open-close', 'fade');
if ($lightbox_effect_open_close != 'false')
$lightbox_effect_open_close = '"' . $lightbox_effect_open_close . '"';
$lightbox_effect_open_close_speed = $base->getVar($this->grid_params, 'lightbox-effect-open-close-speed', '500');
if (!is_numeric($lightbox_effect_open_close_speed))
$lightbox_effect_open_close_speed = '500';
$lightbox_effect_next_prev = $base->getVar($this->grid_params, 'lightbox-effect-next-prev', 'fade');
if ($lightbox_effect_next_prev != 'false')
$lightbox_effect_next_prev = '"' . $lightbox_effect_next_prev . '"';
$lightbox_effect_next_prev_speed = $base->getVar($this->grid_params, 'lightbox-effect-next-prev-speed', '366');
if (!is_numeric($lightbox_effect_next_prev_speed))
$lightbox_effect_next_prev_speed = '366';
$lightbox_deep_link = $base->getVar($this->grid_params, 'lightbox-deep-link', 'group');
if (empty($lightbox_deep_link))
$lightbox_deep_link = 'group';
$lightbox_mousewheel = $base->getVar($this->grid_params, 'lightbox-mousewheel', 'off') == 'on' ? '"auto"' : 'false';
$lightbox_arrows = $base->getVar($this->grid_params, 'lightbox-arrows', 'off') == 'on' ? 'true' : 'false';
$lightbox_caption_position = $base->getVar($this->grid_params, 'lightbox-title-position', 'bottom');
$lightbox_base_class = 'esgbox-container-' . $this->grid_div_name;
$lbox_autoplay = $base->getVar($this->grid_params, 'lightbox-autoplay', 'off') == 'on' ? 'true' : 'false';
$lbox_videoautoplay = $base->getVar($this->grid_params, 'lightbox-videoautoplay', 'on') == 'on' ? 'true' : 'false';
$lbox_playspeed = $base->getVar($this->grid_params, 'lbox-playspeed', '3000');
$lbox_padding = $base->getVar($this->grid_params, 'lbox-padding', array('0', '0', '0', '0'));
$lbox_numbers = $base->getVar($this->grid_params, 'lightbox-numbers', 'on') === 'on' ? 'true' : 'false';
$lbox_loop = $base->getVar($this->grid_params, 'lightbox-loop', 'on') === 'on' ? 'true' : 'false';
$lbox_margin = $base->getVar($this->grid_params, 'lbox-padding', array('0', '0', '0', '0'));
if (!is_array($lbox_margin) || count($lbox_margin) !== 4) $lbox_margin = array('0', '0', '0', '0');
$lbox_margin = implode('|', $lbox_margin);
$lbox_inpadding = $base->getVar($this->grid_params, 'lbox-content_padding', array('0', '0', '0','0'));
if (!is_array($lbox_inpadding) || count($lbox_inpadding) !== 4) $lbox_inpadding = array('0', '0', '0', '0');
$lbox_inpadding = implode('|', $lbox_inpadding);
$lbox_overflow = $base->getVar($this->grid_params, 'lightbox-post-content-overflow', 'on') == 'on' ? 'auto' : 'hidden';
$rtl = $base->getVar($this->grid_params, 'rtl', 'off');
$pagination_numbers = $base->getVar($this->grid_params, 'pagination-numbers', 'smart');
$pagination_scroll = $base->getVar($this->grid_params, 'pagination-scroll', 'off');
$pagination_scroll_offset = $base->getVar($this->grid_params, 'pagination-scroll-offset', '0', 'i');
if ($base->getVar($this->grid_params, 'rows-unlimited', 'on') == 'off') {
$pagination_autoplay = $base->getVar($this->grid_params, 'pagination-autoplay', 'off');
$pagination_autoplay_delay = $base->getVar($this->grid_params, 'pagination-autoplay-speed', '5000', 'i');
} else {
$pagination_autoplay = 'off';
$pagination_autoplay_delay = 5000;
}
$ajax_callback = $base->getVar($this->grid_params, 'ajax-callback');
$ajax_css_url = $base->getVar($this->grid_params, 'ajax-css-url');
$ajax_js_url = $base->getVar($this->grid_params, 'ajax-js-url');
$ajax_scroll_onload = $base->getVar($this->grid_params, 'ajax-scroll-onload', 'on');
$ajax_callback_argument = $base->getVar($this->grid_params, 'ajax-callback-arg', 'on');
$ajax_content_id = $base->getVar($this->grid_params, 'ajax-container-id');
$ajax_scrollto_offset = $base->getVar($this->grid_params, 'ajax-scrollto-offset', '0');
$ajax_close_button = $base->getVar($this->grid_params, 'ajax-close-button', 'off');
$ajax_button_nav = $base->getVar($this->grid_params, 'ajax-nav-button', 'off');
$ajax_content_sliding = $base->getVar($this->grid_params, 'ajax-content-sliding', 'on');
$ajax_button_type = $base->getVar($this->grid_params, 'ajax-button-type', 'button');
if ($ajax_button_type == 'type2') {
$ajax_button_text = $base->getVar($this->grid_params, 'ajax-button-text', esc_attr__('Close', ESG_TEXTDOMAIN));
}
$ajax_button_skin = $base->getVar($this->grid_params, 'ajax-button-skin', 'light');
$ajax_button_inner = $base->getVar($this->grid_params, 'ajax-button-inner', 'false');
$ajax_button_h_pos = $base->getVar($this->grid_params, 'ajax-button-h-pos', 'r');
$ajax_button_v_pos = $base->getVar($this->grid_params, 'ajax-button-v-pos', 't');
$cobbles_pattern = $base->getVar($this->grid_params, 'cobbles-pattern', array());
$cobbles_to_even = $base->getVar($this->grid_params, 'show-even-on-device', '0');
$use_cobbles_pattern = $base->getVar($this->grid_params, 'use-cobbles-pattern', 'off');
$cookie_time = intval($base->getVar($this->grid_params, 'cookie-save-time', '30'));
$cookie_search = $base->getVar($this->grid_params, 'cookie-save-search', 'off');
$cookie_filter = $base->getVar($this->grid_params, 'cookie-save-filter', 'off');
$cookie_pagination = $base->getVar($this->grid_params, 'cookie-save-pagination', 'off');
$load_more_start = $base->getVar($this->grid_params, 'load-more-start', 3, 'i');
$load_more_error = $base->getVar($this->grid_params, 'load-more-error');
$js_to_footer = get_option('tp_eg_js_to_footer', 'false') == 'true';
//add inline style into the footer
if ($js_to_footer && !$is_demo) {
ob_start();
}
echo '<script type="text/javascript">' . "\n";
if ($hide_markup_before_load == 'off') {
echo 'function eggbfc(winw,resultoption) {' . "\n";
echo ' var lasttop = winw,' . "\n";
echo ' lastbottom = 0,' . "\n";
echo ' smallest =9999,' . "\n";
echo ' largest = 0,' . "\n";
echo ' samount = 0,' . "\n";
echo ' lamount = 0,' . "\n";
echo ' lastamount = 0,' . "\n";
echo ' resultid = 0,' . "\n";
echo ' resultidb = 0,' . "\n";
echo ' responsiveEntries = [' . "\n";
$amount = count(Essential_Grid_Base::get_basic_devices());
for ($i = 0; $i < $amount; $i++) {
echo ' { width:' . $columns_width[$i] . ',amount:' . $columns[$i] . ',mmheight:' . $masonry_content_height[$i] . '},' . "\n";
}
echo ' ];' . "\n";
echo ' if (responsiveEntries!=undefined && responsiveEntries.length>0)' . "\n";
echo ' jQuery.each(responsiveEntries, function(index,obj) {' . "\n";
echo ' var curw = obj.width != undefined ? obj.width : 0,' . "\n";
echo ' cura = obj.amount != undefined ? obj.amount : 0;' . "\n";
echo ' if (smallest>curw) {' . "\n";
echo ' smallest = curw;' . "\n";
echo ' samount = cura;' . "\n";
echo ' resultidb = index;' . "\n";
echo ' }' . "\n";
echo ' if (largest<curw) {' . "\n";
echo ' largest = curw;' . "\n";
echo ' lamount = cura;' . "\n";
echo ' }' . "\n";
echo ' if (curw>lastbottom && curw<=lasttop) {' . "\n";
echo ' lastbottom = curw;' . "\n";
echo ' lastamount = cura;' . "\n";
echo ' resultid = index;' . "\n";
echo ' }' . "\n";
echo ' });' . "\n";
echo ' if (smallest>winw) {' . "\n";
echo ' lastamount = samount;' . "\n";
echo ' resultid = resultidb;' . "\n";
echo ' }' . "\n";
echo ' var obj = new Object;' . "\n";
echo ' obj.index = resultid;' . "\n";
echo ' obj.column = lastamount;' . "\n";
echo ' if (resultoption=="id")' . "\n";
echo ' return obj;' . "\n";
echo ' else' . "\n";
echo ' return lastamount;' . "\n";
echo ' }' . "\n";
echo ' var coh=0,' . "\n";
echo ' container = jQuery("#esg-grid-' . $this->grid_div_name . '-' . $esg_grid_serial . '");' . "\n";
if ($layout_sizing == 'fullscreen') {
echo 'coh = jQuery(window).height();' . "\n";
if ($layout_offset_container !== '') {
echo 'try{' . "\n";
echo ' var offcontainers = "' . $layout_offset_container . '".split(",");' . "\n";
echo ' jQuery.each(offcontainers,function(index,searchedcont) {' . "\n";
echo ' coh = coh - jQuery(searchedcont).outerHeight(true);' . "\n";
echo ' })' . "\n";
echo '} catch(e) {}' . "\n";
}
} else {
echo ' var cwidth = "' . $layout_sizing . '" == "boxed" ? container.width() : jQuery(window).width(),' . "\n";
echo ' ar = "' . $aspect_ratio_x . ':' . $aspect_ratio_y . '",' . "\n";
echo ' gbfc = eggbfc(cwidth,"id"),' . "\n";
if ($rows_unlimited == 'on') {
$load_more_start = $base->getVar($this->grid_params, 'load-more-start', 3, 'i');
echo ' row = Math.ceil(' . $load_more_start . ' / gbfc.column);' . "\n";
} else {
echo ' row = ' . $rows . ';' . "\n";
}
echo 'ar = ar.split(":");' . "\n";
echo 'var aratio=parseInt(ar[0],0) / parseInt(ar[1],0);' . "\n";
echo 'coh = cwidth / aratio;' . "\n";
echo 'coh = coh/gbfc.column*row;' . "\n";
}
echo ' var ul = container.find("ul").first();' . "\n";
echo ' ul.css({display:"block",height:coh+"px"});' . "\n";
}
echo 'var essapi_' . $this->grid_api_name . '_' . $esg_grid_serial . ';' . "\n";
echo 'function esginit_' . $this->grid_api_name . '_' . $esg_grid_serial . '() {' . "\n";
echo 'jQuery(document).ready(function() {' . "\n";
/////////////////
// lightbox:start
/* 2.2 */
/* lightbox options written first, then custom JS from grid can override them if desired */
echo ' var lightboxOptions = {' . "\n";
echo ' margin : [' . $lbox_padding[0] . ',' . $lbox_padding[1] . ',' . $lbox_padding[2] . ',' . $lbox_padding[3] . '],' . "\n";
// implode arguments switched for PHP 7.4
echo ' buttons : ["' . implode('","', $lb_button_order) . '"],' . "\n";
echo ' infobar : ' . $lbox_numbers . ',' . "\n";
echo ' loop : ' . $lbox_loop . ',' . "\n";
echo ' slideShow : {"autoStart": ' . $lbox_autoplay . ', "speed": ' . $lbox_playspeed . '},' . "\n";
echo ' videoAutoPlay : ' . $lbox_videoautoplay . ',' . "\n";
echo ' animationEffect : ' . $lightbox_effect_open_close . ',' . "\n";
echo ' animationDuration : ' . $lightbox_effect_open_close_speed . ',' . "\n";
echo ' beforeShow: function(a, c) {' . "\n";
if ($lightbox_arrows !== 'true') {
echo ' jQuery("body").addClass("esgbox-hidearrows");' . "\n";
}
echo ' var i = 0,' . "\n";
echo ' multiple = false;' . "\n";
echo ' a = a.slides;' . "\n";
echo ' for(var b in a) {' . "\n";
echo ' i++;' . "\n";
echo ' if (i > 1) {' . "\n";
echo ' multiple = true;' . "\n";
echo ' break;' . "\n";
echo ' }' . "\n";
echo ' }' . "\n";
echo ' if (!multiple) jQuery("body").addClass("esgbox-single");' . "\n";
echo ' if (c.type === "image") jQuery(".esgbox-button--zoom").show();' . "\n";
echo ' if (c.contentType === "html") c.$slide.addClass("esgbox-slide--overflow-" + c.opts.overflow);' . "\n";
echo ' },' . "\n";
echo ' beforeLoad: function(a, b) {' . "\n";
echo ' jQuery("body").removeClass("esg-four-by-three");' . "\n";
echo ' if (b.opts.$orig.data("ratio") === "4:3") jQuery("body").addClass("esg-four-by-three");' . "\n";
echo ' },' . "\n";
echo ' afterLoad: function() {jQuery(window).trigger("resize.esglb");},' . "\n";
echo ' afterClose : function() {jQuery("body").removeClass("esgbox-hidearrows esgbox-single");},' . "\n";
echo ' transitionEffect : ' . $lightbox_effect_next_prev . ',' . "\n";
echo ' transitionDuration : ' . $lightbox_effect_next_prev_speed . ',' . "\n";
echo ' hash : "' . $lightbox_deep_link . '",' . "\n";
echo ' arrows : ' . $lightbox_arrows . ',' . "\n";
echo ' wheel : ' . $lightbox_mousewheel . ',' . "\n";
echo ' baseClass : "' . $lightbox_base_class . '",' . "\n";
echo ' captionPosition : "' . $lightbox_caption_position . '",' . "\n";
echo ' overflow : "' . $lbox_overflow . '",' . "\n";
echo ' };' . "\n\n";
echo ' jQuery("#esg-grid-' . $this->grid_div_name . '-' . $esg_grid_serial . '").data("lightboxsettings", lightboxOptions);' . "\n\n";
// lightbox:end
///////////////
echo ' essapi_' . $this->grid_api_name . '_' . $esg_grid_serial . ' = jQuery("#esg-grid-' . $this->grid_div_name . '-' . $esg_grid_serial . '").tpessential({' . "\n";
echo ' gridID:' . $this->grid_id . ',' . "\n";
echo ' layout:"' . $layout . '",' . "\n";
if ($rtl == 'on')
echo ' rtl:"on",' . "\n";
echo ' lazyLoad:"' . $lazy_load . '",' . "\n";
if ($lazy_load == 'on')
echo ' lazyLoadColor:"' . $lazy_load_color . '",' . "\n";
if ($rows_unlimited == 'on') {
$load_more = $base->getVar($this->grid_params, 'load-more', 'button');
$load_more_amount = $base->getVar($this->grid_params, 'load-more-amount', 3, 'i');
$load_more_show_number = $base->getVar($this->grid_params, 'load-more-show-number', 'on');
if ($load_more !== 'none') {
$load_more_text = $base->getVar($this->grid_params, 'load-more-text', esc_attr__('Load More', ESG_TEXTDOMAIN));
echo ' loadMoreType:"' . $load_more . '",' . "\n";
echo ' loadMoreAmount:' . $load_more_amount . ',' . "\n";
echo ' loadMoreTxt:"' . $load_more_text . '",' . "\n";
echo ' loadMoreNr:"' . $load_more_show_number . '",' . "\n";
echo ' loadMoreEndTxt:"' . esc_attr__('No More Items for the Selected Filter', ESG_TEXTDOMAIN) . '",' . "\n";
echo ' loadMoreItems:';
$this->output_load_more_list();
echo ',' . "\n";
/* 2.1.5 */
if (!empty($this->custom_images)) {
echo ' customGallery: true,' . "\n";
}
}
echo ' row:9999,' . "\n";
} else {
echo ' row:' . $rows . ',' . "\n";
}
$token = wp_create_nonce('Essential_Grid_Front');
echo ' apiName: "essapi_' . $this->grid_api_name . '_' . $esg_grid_serial . '",' . "\n";
echo ' loadMoreAjaxToken:"' . $token . '",' . "\n";
echo ' loadMoreAjaxUrl:"' . admin_url('admin-ajax.php') . '",' . "\n";
echo ' loadMoreAjaxAction:"Essential_Grid_Front_request_ajax",' . "\n";
if (!empty($load_more_error)) {
echo ' loadMoreErrorMessage:"' . addslashes($load_more_error) . '",' . "\n";
}
echo ' ajaxContentTarget:"' . $ajax_content_id . '",' . "\n";
echo ' ajaxScrollToOffset:"' . $ajax_scrollto_offset . '",' . "\n";
echo ' ajaxCloseButton:"' . $ajax_close_button . '",' . "\n";
echo ' ajaxContentSliding:"' . $ajax_content_sliding . '",' . "\n";
if ($ajax_callback !== '')
echo ' ajaxCallback:"' . stripslashes($ajax_callback) . '",' . "\n";
if ($ajax_css_url !== '')
echo ' ajaxCssUrl:"' . $ajax_css_url . '",' . "\n";
if ($ajax_js_url !== '')
echo ' ajaxJsUrl:"' . $ajax_js_url . '",' . "\n";
if ($ajax_scroll_onload !== 'off')
echo ' ajaxScrollToOnLoad:"on",' . "\n";
if ($ajax_callback_argument === 'on' || $ajax_callback_argument == 'true')
echo ' ajaxCallbackArgument:"on",' . "\n";
else
echo ' ajaxCallbackArgument:"off",' . "\n";
echo ' ajaxNavButton:"' . $ajax_button_nav . '",' . "\n";
echo ' ajaxCloseType:"' . $ajax_button_type . '",' . "\n";
if ($ajax_button_type == 'type2') {
echo ' ajaxCloseTxt:"' . $ajax_button_text . '",' . "\n";
}
echo ' ajaxCloseInner:"' . $ajax_button_inner . '",' . "\n";
echo ' ajaxCloseStyle:"' . $ajax_button_skin . '",' . "\n";
if ($ajax_button_h_pos == 'c') {
echo ' ajaxClosePosition:"' . $ajax_button_v_pos . '",' . "\n";
} else {
echo ' ajaxClosePosition:"' . $ajax_button_v_pos . $ajax_button_h_pos . '",' . "\n";
}
echo ' space:' . $space . ',' . "\n";
echo ' pageAnimation:"' . $page_animation . '",' . "\n";
// 2.3.7
$videoplaybackingrid = $base->getVar($this->grid_params, 'videoplaybackingrid', 'on');
$videoloopingrid = $base->getVar($this->grid_params, 'videoloopingrid', 'on');
$videoplaybackonhover = $base->getVar($this->grid_params, 'videoplaybackonhover', 'off');
$videomuteinline = $base->getVar($this->grid_params, 'videomuteinline', 'on');
$videocontrolsinline = $base->getVar($this->grid_params, 'videocontrolsinline', 'off');
$keeplayersovermedia = $base->getVar($this->grid_params, 'keeplayersovermedia', 'off');
echo ' videoPlaybackInGrid: "' . $videoplaybackingrid . '",' . "\n";
echo ' videoLoopInGrid: "' . $videoloopingrid . '",' . "\n";
echo ' videoPlaybackOnHover: "' . $videoplaybackonhover . '",' . "\n";
echo ' videoInlineMute: "' . $videomuteinline . '",' . "\n";
echo ' videoInlineControls: "' . $videocontrolsinline . '",' . "\n";
echo ' keepLayersInline: "' . $keeplayersovermedia . '",' . "\n";
// 2.2.5
echo ' startAnimation: "' . $start_animation . '",' . "\n";
echo ' startAnimationSpeed: ' . $start_animation_speed . ',' . "\n";
echo ' startAnimationDelay: ' . $start_animation_delay . ',' . "\n";
echo ' startAnimationType: "' . $start_animation_type . '",' . "\n";
echo ' animationType: "' . $animation_type . '",' . "\n";
if ($pagination_numbers == 'full')
echo ' smartPagination:"off",' . "\n";
echo ' paginationScrollToTop:"' . $pagination_scroll . '",' . "\n";
if ($pagination_scroll == 'on') {
echo ' paginationScrollToTopOffset:' . $pagination_scroll_offset . ',' . "\n";
}
echo ' paginationAutoplay:"' . $pagination_autoplay . '",' . "\n";
if ($pagination_autoplay == 'on') {
echo ' paginationAutoplayDelay:' . $pagination_autoplay_delay . ',' . "\n";
}
echo ' spinner:"spinner' . $spinner . '",' . "\n";
if ($spinner != '0' && $spinner != '5')
echo ' spinnerColor:"' . $spinner_color . '",' . "\n";
if ($layout_sizing == 'fullwidth') {
echo ' forceFullWidth:"on",' . "\n";
} elseif ($layout_sizing == 'fullscreen') {
echo ' forceFullScreen:"on",' . "\n";
if ($layout_offset_container !== '') {
echo ' fullScreenOffsetContainer:"' . $layout_offset_container . '",' . "\n";
}
}
echo ' minVisibleItems:' . $load_more_start . "," . "\n";
if ($layout == 'even')
echo ' evenGridMasonrySkinPusher:"' . $content_push . '",' . "\n";
echo ' lightBoxMode:"' . $lightbox_mode . '",' . "\n";
/* 2.2 */
echo ' lightboxHash:"' . $lightbox_deep_link . '",' . "\n";
echo ' lightboxPostMinWid:"' . $lb_post_max_width . '",' . "\n";
echo ' lightboxPostMaxWid:"' . $lb_post_min_width . '",' . "\n";
/* 2.1.6 */
echo ' lightboxSpinner:"' . $lb_post_spinner . '",' . "\n";
echo ' lightBoxFeaturedImg:"' . $lb_featured_img . '",' . "\n";
if ($lb_featured_img === 'on') {
echo ' lightBoxFeaturedPos:"' . $lb_featured_pos . '",' . "\n";
echo ' lightBoxFeaturedWidth:"' . $lb_featured_width . '",' . "\n";
echo ' lightBoxFeaturedMargin:"' . $lb_featured_margin . '",' . "\n";
}
echo ' lightBoxPostTitle:"' . $lb_post_title . '",' . "\n";
echo ' lightBoxPostTitleTag:"' . $lb_post_title_tag . '",' . "\n";
echo ' lightboxMargin : "' . $lbox_margin . '",' . "\n";
echo ' lbContentPadding : "' . $lbox_inpadding . '",' . "\n";
echo ' lbContentOverflow : "' . $lbox_overflow . '",' . "\n";
if (!empty($cobbles_pattern) && $layout == 'cobbles' && $use_cobbles_pattern == 'on') {
echo ' cobblesPattern:"' . implode(',', $cobbles_pattern) . '",' . "\n";
}
if (!empty($cobbles_to_even) && $layout == 'cobbles' && $cobbles_to_even !== '0') {
echo ' cobblesToEven:' . $cobbles_to_even . ',' . "\n";
}
echo ' animSpeed:' . $anim_speed . ',' . "\n";
echo ' delayBasic:' . $delay_basic . ',' . "\n";
echo ' mainhoverdelay:' . $delay_hover . ',' . "\n";
echo ' filterType:"' . $filter_type . '",' . "\n";
if ($filter_type == 'multi') {
echo ' filterLogic:"' . $filter_logic . '",' . "\n";
}
echo ' showDropFilter:"' . $filter_show_on . '",' . "\n";
echo ' filterGroupClass:"esg-fgc-' . $this->grid_id . '",' . "\n";
// 2.2
echo ' filterNoMatch:"' . $no_filter_match_message . '",' . "\n";
echo ' filterDeepLink:"' . $filter_deep_linking . '",' . "\n";
// 2.2.5
echo ' hideMarkups: "' . $hide_markup_before_load . '",' . "\n";
echo ' inViewport: ' . $in_viewport . ',' . "\n";
echo ' viewportBuffer: ' . $viewport_buffer . ',' . "\n";
echo ' youtubeNoCookie:"' . get_option('tp_eg_enable_youtube_nocookie', 'false') . '",' . "\n";
echo ' convertFilterMobile:' . $filter_mobile_conversion . ',' . "\n";
echo ' convertFilterMobileWidth:' . $filter_mobile_conversion_width . ',' . "\n";
// 2.2.6
echo ' paginationSwipe: "' . $touchswipe . '",' . "\n";
echo ' paginationDragVer: "' . $dragvertical . '",' . "\n";
echo ' pageSwipeThrottle: ' . $swipebuffer . ',' . "\n";
if ($cookie_search === 'on' || $cookie_filter === 'on' || $cookie_pagination === 'on') {
echo ' cookies: {' . "\n";
if ($cookie_search == 'on')
echo ' search:"' . $cookie_search . '",' . "\n";
if ($cookie_filter == 'on')
echo ' filter:"' . $cookie_filter . '",' . "\n";
if ($cookie_pagination == 'on')
echo ' pagination:"' . $cookie_pagination . '",' . "\n";
echo ' timetosave:"' . $cookie_time . '"' . "\n";
echo ' },' . "\n";
}
if ($layout != 'masonry' || $auto_ratio != 'true') {
echo ' aspectratio:"' . $aspect_ratio_x . ':' . $aspect_ratio_y . '",' . "\n";
}
// 2.2.6
echo ' hideBlankItemsAt: "' . $hide_blankitems_at . '",' . "\n";
echo ' responsiveEntries: [' . "\n";
$amount = count(Essential_Grid_Base::get_basic_devices());
for ($i = 0; $i < $amount; $i++) {
echo ' { width:' . $columns_width[$i] . ',amount:' . $columns[$i] . ',mmheight:' . $masonry_content_height[$i] . '},' . "\n";
}
echo ' ]';
if ($columns_advanced == 'on')
$this->output_ratio_list();
do_action('essgrid_output_grid_javascript_options', $this);
echo "\n";
echo ' });' . "\n\n";
//output custom javascript if any is set
$custom_javascript = stripslashes($base->getVar($this->grid_params, 'custom-javascript'));
if ($custom_javascript !== '') {
echo $custom_javascript;
}
do_action('essgrid_output_grid_javascript_custom', $this);
echo "\n";
echo '});' . "\n";
echo '} // End of EsgInitScript' . "\n";
echo 'var once_' . $this->grid_api_name . '_' . $esg_grid_serial . ' = false;' . "\n";
echo 'if (document.readyState === "loading") document.addEventListener(\'readystatechange\',function() { if ((document.readyState === "interactive" || document.readyState === "complete") && !once_' . $this->grid_api_name . '_' . $esg_grid_serial . ' ) { once_' . $this->grid_api_name . '_' . $esg_grid_serial . ' = true; esginit_' . $this->grid_api_name . '_' . $esg_grid_serial . '();}}); else {once_' . $this->grid_api_name . '_' . $esg_grid_serial . ' = true; esginit_' . $this->grid_api_name . '_' . $esg_grid_serial . '();}' . "\n";
echo '</script>' . "\n";
if ($js_to_footer && !$is_demo) {
$js_content = ob_get_contents();
ob_clean();
ob_end_clean();
$this->grid_inline_js = $js_content;
add_action('wp_footer', array(
$this,
'add_inline_js'
));
}
}
/**
* Output the Load More list of posts
*/
public function output_load_more_list()
{
if (empty($this->load_more_post_array)) {
echo '[]';
return;
}
$rows = array();
foreach ($this->load_more_post_array as $id => $filter) {
$filters = empty($filter) ? array() : array_keys($filter);
array_unshift($filters, -1);
$rows[$id] = ' ' . wp_json_encode(array($id, $filters));
}
echo '[' . "\n";
echo implode(',' . "\n", $rows);
echo ']';
}
/**
* Output the custom row sizes if its set
*/
public function output_ratio_list()
{
$base = new Essential_Grid_Base;
$columns = $base->getVar($this->grid_params, 'columns');
$columns = $base->set_basic_colums($columns);
$columns_advanced = $base->get_advanced_colums($this->grid_params);
$found_rows = 0;
foreach ($columns_advanced as $adv) {
if (empty($adv))
continue;
$found_rows++;
}
if ($found_rows > 0) {
echo ',' . "\n";
echo ' rowItemMultiplier: [' . "\n";
echo ' [';
echo $columns[0] . ',';
echo $columns[1] . ',';
echo $columns[2] . ',';
echo $columns[3] . ',';
echo $columns[4] . ',';
echo $columns[5] . ',';
echo $columns[6];
echo ']';
foreach ($columns_advanced as $adv) {
if (empty($adv))
continue;
echo ',' . "\n";
echo ' [';
$entry_first = true;
foreach ($adv as $val) {
echo (!$entry_first) ? ',' : '';
echo $val;
$entry_first = false;
}
echo ']';
}
echo "\n" . ' ]';
}
}
/**
* check if post is visible in grid
*/
public function check_if_visible($post_id, $grid_id)
{
$pr_visibility = json_decode(get_post_meta($post_id, 'eg_visibility', true), true);
$is_visible = true;
// check if element is visible in grid
if (!empty($pr_visibility) && is_array($pr_visibility)) {
foreach ($pr_visibility as $pr_grid => $pr_setting) {
if ($pr_grid == $grid_id) {
$is_visible = $pr_setting;
break;
}
}
}
return apply_filters('essgrid_check_if_visible', $is_visible, $post_id, $grid_id);
}
/**
* Output Filter from current Grid (used for Widgets)
* @since 1.0.6
*/
public function output_grid_filter()
{
do_action('essgrid_output_grid_filter_pre', $this);
switch ($this->grid_postparams['source-type']) {
case 'post':
$this->output_filter_by_posts();
break;
case 'custom':
$this->output_filter_by_custom();
break;
case 'streams':
break;
}
do_action('essgrid_output_grid_filter_post', $this);
}
/**
* Output Sorting from current Grid (used for Widgets)
* @since 1.0.6
*/
public function output_grid_sorting()
{
do_action('essgrid_output_grid_sorting_pre', $this);
switch ($this->grid_postparams['source-type']) {
case 'post':
$this->output_sorting_by_posts();
break;
case 'custom':
$this->output_sorting_by_custom();
break;
case 'streams':
break;
}
do_action('essgrid_output_grid_sorting_post', $this);
}
/**
* Output Sorting from post based
* @since 1.0.6
*/
public function output_sorting_by_posts()
{
do_action('essgrid_output_sorting_by_posts_pre', $this);
$this->output_sorting_by_all_types();
do_action('essgrid_output_sorting_by_posts_post', $this);
}
/**
* Output Sorting from custom grid
* @since 1.0.6
*/
public function output_sorting_by_custom()
{
do_action('essgrid_output_sorting_by_custom_pre', $this);
$this->output_sorting_by_all_types();
do_action('essgrid_output_sorting_by_custom_post', $this);
}
/**
* Output Sorting from custom grid
* @since 1.0.6
*/
public function output_sorting_by_all_types()
{
do_action('essgrid_output_sorting_by_all_types', $this);
$base = new Essential_Grid_Base();
$nav = new Essential_Grid_Navigation();
$m = new Essential_Grid_Meta();
$order_by = explode(',', $base->getVar($this->grid_params, 'sorting-order-by', 'date'));
if (!is_array($order_by))
$order_by = array(
$order_by
);
$order_by_dir = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$order_by_start = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
if (strpos($order_by_start, 'eg-') === 0 || strpos($order_by_start, 'egl-') === 0) { //add meta at the end for meta sorting
//if essential Meta, replace to meta name. Else -> replace - and _ with space, set each word uppercase
$metas = $m->get_all_meta();
$f = false;
if (!empty($metas)) {
foreach ($metas as $meta) {
if ('eg-' . $meta['handle'] == $order_by_start || 'egl-' . $meta['handle'] == $order_by_start) {
$f = true;
$order_by_start = $meta['name'];
break;
}
}
}
if ($f === false) {
$order_by_start = ucwords(str_replace(array(
'-',
'_'
), array(
' ',
' '
), $order_by_start));
}
}
$nav->set_orders($order_by); //set order of filter
$nav->set_orders_start($order_by_start); //set order of filter
$nav->set_orders_order($order_by_dir);
echo $nav->output_sorting();
}
/**
* Output Filter from post based
* @since 1.0.6
*/
public function output_filter_by_posts()
{
do_action('essgrid_output_filter_by_posts', $this);
$base = new Essential_Grid_Base();
$nav = new Essential_Grid_Navigation();
$filter_allow = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_start = $base->getVar($this->grid_params, 'filter-start');
$filterall_visible = $base->getVar($this->grid_params, 'filter-all-visible', 'on');
$filter_all_text = $base->getVar($this->grid_params, 'filter-all-text', esc_attr__('Filter - All', ESG_TEXTDOMAIN));
$filter_dropdown_text = $base->getVar($this->grid_params, 'filter-dropdown-text', esc_attr__('Filter Categories', ESG_TEXTDOMAIN));
$show_count = $base->getVar($this->grid_params, 'filter-counter', 'off');
$nav->set_filter_text($filter_all_text);
$nav->set_filterall_visible($filterall_visible);
$nav->set_dropdown_text($filter_dropdown_text);
$nav->set_show_count($show_count);
$start_sortby = $base->getVar($this->grid_params, 'sorting-order-by-start', 'none');
$start_sortby_type = $base->getVar($this->grid_params, 'sorting-order-type', 'ASC');
$post_category = $base->getVar($this->grid_postparams, 'post_category');
$post_types = $base->getVar($this->grid_postparams, 'post_types');
$page_ids = explode(',', $base->getVar($this->grid_postparams, 'selected_pages', '-1'));
$cat_relation = $base->getVar($this->grid_postparams, 'category-relation', 'OR');
$additional_query = $base->getVar($this->grid_postparams, 'additional-query');
if ($additional_query !== '')
$additional_query = wp_parse_args($additional_query);
$cat_tax = Essential_Grid_Base::getCatAndTaxData($post_category);
$posts = Essential_Grid_Base::getPostsByCategory($this->grid_id, $cat_tax['cats'], $post_types, $cat_tax['tax'], $page_ids, $start_sortby, $start_sortby_type, -1, $additional_query, true, $cat_relation);
$nav_filters = array();
$taxes = array('post_tag');
if (!empty($cat_tax['tax'])) $taxes = explode(',', $cat_tax['tax']);
if (!empty($cat_tax['cats'])) {
$cats = explode(',', $cat_tax['cats']);
foreach ($cats as $id) {
$cat = get_category($id);
if (is_object($cat))
$nav_filters[$id] = array(
'name' => $cat->cat_name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($cat->slug)
);
foreach ($taxes as $custom_tax) {
$term = get_term_by('id', $id, $custom_tax);
if (is_object($term))
$nav_filters[$id] = array(
'name' => $term->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($term->slug)
);
}
}
asort($nav_filters);
}
$found_filter = array();
if (!empty($posts) && count($posts) > 0) {
foreach ($posts as $post) {
// check if post should be visible or if its invisible on current grid settings
$is_visible = $this->check_if_visible($post['ID'], $this->grid_id);
if (!$is_visible) continue;
$filters = array();
$default_filter_add = $base->getVar($this->grid_params, 'add-filters-by', 'default');
if (in_array($default_filter_add, array('default', 'categories'), true)) {
$categories = $base->get_custom_taxonomies_by_post_id($post['ID']);
if (!empty($categories)) {
foreach ($categories as $category) {
$filters[$category->term_id] = array(
'name' => $category->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($category->slug)
);
}
}
}
if (in_array($default_filter_add, array('default', 'tags'), true)) {
$tags = get_the_tags($post['ID']);
if (!empty($tags)) {
foreach ($tags as $taxonomie) {
$filters[$taxonomie->term_id] = array(
'name' => $taxonomie->name,
'slug' => Essential_Grid_Base::sanitize_utf8_to_unicode($taxonomie->slug)
);
}
}
}
$found_filter = $found_filter + $filters; //these are the found filters, only show filter that the posts have
}
}
$remove_filter = array_diff_key($nav_filters, $found_filter); //check if we have filter that no post has (comes through multilanguage)
if (!empty($remove_filter)) {
foreach ($remove_filter as $key => $rem) { //we have, so remove them from the filter list before setting the filter list
unset($nav_filters[$key]);
}
}
$nav->set_filter($nav_filters); //set filters $nav_filters $found_filter
$nav->set_filter_type($filter_allow);
$nav->set_filter_start_select($filter_start);
echo $nav->output_filter();
}
/**
* Output Filter from custom grid
* @since 1.0.6
*/
public function output_filter_by_custom()
{
do_action('essgrid_output_filter_by_custom', $this);
$base = new Essential_Grid_Base();
$nav = new Essential_Grid_Navigation();
$filter_allow = $base->getVar($this->grid_params, 'filter-arrows', 'single');
$filter_start = $base->getVar($this->grid_params, 'filter-start');
$filterall_visible = $base->getVar($this->grid_params, 'filter-all-visible', 'on');
$filter_all_text = $base->getVar($this->grid_params, 'filter-all-text', esc_attr__('Filter - All', ESG_TEXTDOMAIN));
$filter_dropdown_text = $base->getVar($this->grid_params, 'filter-dropdown-text', esc_attr__('Filter Categories', ESG_TEXTDOMAIN));
$show_count = $base->getVar($this->grid_params, 'filter-counter', 'off');
$nav->set_dropdown_text($filter_dropdown_text);
$nav->set_show_count($show_count);
$nav->set_filter_text($filter_all_text);
$nav->set_filterall_visible($filterall_visible);
$found_filter = array();
if (!empty($this->grid_layers) && count($this->grid_layers) > 0) {
foreach ($this->grid_layers as $entry) {
$filters = array();
if (!empty($entry['custom-filter'])) {
$cats = explode(',', $entry['custom-filter']);
if (!is_array($cats))
$cats = (array)$cats;
foreach ($cats as $category) {
$_v = Essential_Grid_Base::sanitize_utf8_to_unicode($category);
$filters[$_v] = array(
'name' => $category,
'slug' => $_v
);
$found_filter = $found_filter + $filters; //these are the found filters, only show filter that the posts have
}
}
}
}
$nav->set_filter($found_filter); //set filters $nav_filters $found_filter
$nav->set_filter_type($filter_allow);
$nav->set_filter_start_select($filter_start);
echo $nav->output_filter();
}
/**
* Output Ajax Container
* @since 1.5.0
*/
public function output_ajax_container()
{
$base = new Essential_Grid_Base();
$container_id = $base->getVar($this->grid_params, 'ajax-container-id');
$container_css = $base->getVar($this->grid_params, 'ajax-container-css');
$container_pre = $base->getVar($this->grid_params, 'ajax-container-pre');
$container_post = $base->getVar($this->grid_params, 'ajax-container-post');
$cont = '<div class="eg-ajax-target-container-wrapper" id="' . $container_id . '">' . "\n";
$cont .= ' <div class="eg-ajax-target-prefix-wrapper">' . "\n";
$cont .= html_entity_decode($container_pre);
$cont .= ' </div>' . "\n";
$cont .= ' <div class="eg-ajax-target"></div>' . "\n";
$cont .= ' <div class="eg-ajax-target-sufffix-wrapper">' . "\n";
$cont .= html_entity_decode($container_post);
$cont .= ' </div>' . "\n";
$cont .= '</div>' . "\n";
if ($container_css !== '' && $container_id !== '') {
$cont .= '<style type="text/css">' . "\n";
$cont .= '#' . $container_id . ' {' . "\n";
$cont .= $container_css;
$cont .= '}' . "\n";
$cont .= '</style>';
}
$cont = do_shortcode($cont);
return apply_filters('essgrid_output_ajax_container', $cont, $this);
}
/**
* Output Inline JS
* @since 1.1.0
*/
public function add_inline_js()
{
echo apply_filters('essgrid_add_inline_js', $this->grid_inline_js);
}
/**
* Check the maximum entries that should be loaded
* @since: 1.5.3
*/
public function get_maximum_entries($grid)
{
$base = new Essential_Grid_Base();
$max_entries = intval($grid->get_postparam_by_handle('max_entries', '-1'));
//2.2
if (is_admin()) $max_entries = intval($grid->get_postparam_by_handle('max_entries_preview', '-1'));
if ($max_entries !== -1) return $max_entries;
$layout = $grid->get_param_by_handle('navigation-layout', array());
if (isset($layout['pagination']) || isset($layout['left']) || isset($layout['right']))
return $max_entries;
$rows_unlimited = $grid->get_param_by_handle('rows-unlimited', 'on');
$rows = intval($grid->get_param_by_handle('rows', '3'));
$columns_advanced = $grid->get_param_by_handle('columns-advanced', 'off');
$columns = $grid->get_param_by_handle('columns', ''); //this is the first line
$columns = $base->set_basic_colums($columns);
$max_column = 0;
foreach ($columns as $column) {
if ($max_column < $column)
$max_column = $column;
}
if ($columns_advanced === 'on') {
$columns_advanced = $base->get_advanced_colums($this->grid_params, $columns);
$match = array_fill(0, count($columns_advanced), 0);
for ($i = 0; $i <= $rows; $i++) {
foreach ($columns_advanced as $col_adv) {
if (!empty($col_adv)) {
foreach ($col_adv as $key => $val) {
$match[$key] += $val;
}
$i++;
}
if ($i >= $rows)
break;
}
}
foreach ($match as $highest) {
if ($max_column < $highest)
$max_column = $highest;
}
}
if ($rows_unlimited === 'off') {
if ($columns_advanced === 'off') {
$max_entries = $max_column * $rows;
} else {
$max_entries = $max_column;
}
}
return apply_filters('essgrid_get_maximum_entries', $max_entries, $this, $grid);
}
/**
* Adds functionality for authors to modify things at activation of plugin
* @since 1.1.0
*/
public static function activation_hooks($networkwide = false)
{
//set all starting options
$options = array();
$options = apply_filters('essgrid_mod_activation_option', $options);
if (function_exists('is_multisite') && is_multisite() && $networkwide) { //do for each existing site
global $wpdb;
// 2.2.5
// Get all blog ids and create tables
$blogids = $wpdb->get_col("SELECT blog_id FROM " . $wpdb->blogs);
foreach ($blogids as $blog_id) {
switch_to_blog($blog_id);
foreach ($options as $opt => $val) {
update_option('tp_eg_' . $opt, $val);
}
// 2.2.5
restore_current_blog();
}
} else {
foreach ($options as $opt => $val) {
update_option('tp_eg_' . $opt, $val);
}
}
}
/**
* Hide Load More button
* @since 2.1.0
*/
public function remove_load_more_button($grid_id_wrap)
{
$base = new Essential_Grid_Base();
$css = '';
if ($base->getVar($this->grid_params, 'load-more-hide', 'off') == 'on' && $base->getVar($this->grid_params, 'load-more', 'none') == 'scroll') {
$css = '<style type="text/css">';
$css .= '#' . $grid_id_wrap . ' .esg-loadmore { display: none !important; }';
$css .= '</style>';
}
echo apply_filters('essgrid_remove_load_more_button', $css, $grid_id_wrap);
}
/**
* Adds start height CSS for the Grid, to prevent jumping of Site on loading
* @since 2.0.4
*/
public function add_start_height_css($grid_id_wrap)
{
$base = new Essential_Grid_Base();
$columns_advanced = $base->getVar($this->grid_params, 'columns-advanced', 'off');
if ($columns_advanced == 'on') {
$columns_width = $base->getVar($this->grid_params, 'columns-width');
$columns_height = $base->getVar($this->grid_params, 'columns-height');
$columns_width = $base->set_basic_colums_height($columns_width);
$columns_height = $base->set_basic_colums_height($columns_height);
// 2.2.5
if (!is_array($columns_width))
$columns_width = array(0, 0, 0, 0, 0, 0);
if (!is_array($columns_height))
$columns_height = array(0, 0, 0, 0, 0, 0);
$col_height = array_reverse($columns_height); // reverse to start with the lowest value
$col_width = array_reverse($columns_width); // reverse to start with the lowest value
$first = true;
$css = '<style type="text/css">';
foreach ($col_height as $key => $height) {
if ($height > 0) {
$height = intval($height);
$mw = intval($col_width[$key] - 1);
if ($first) { //first set up without restriction of width
$first = false;
$css .= '
#' . $grid_id_wrap . '.eg-startheight{ height: ' . $height . 'px; }';
} else {
$css .= '
@media only screen and (min-width: ' . $mw . 'px) {
#' . $grid_id_wrap . '.eg-startheight{ height: ' . $height . 'px; }
}';
}
}
}
$css .= '</style>';
echo $css . "\n";
if ($css !== '<style type="text/css"></style>')
return true;
}
return false;
}
/**
* Does the uninstallation process, also multisite checks
* @since 1.5.0
*/
public static function uninstall_plugin($networkwide = false)
{
global $wpdb;
// If uninstall not called from WordPress, then exit
if (!defined('WP_UNINSTALL_PLUGIN')) {
exit;
}
if (function_exists('is_multisite') && is_multisite() && $networkwide) { //do for each existing site
// Get all blog ids and create tables
$blogids = $wpdb->get_col("SELECT blog_id FROM " . $wpdb->blogs);
foreach ($blogids as $blog_id) {
switch_to_blog($blog_id);
self::_uninstall_plugin();
// 2.2.5
restore_current_blog();
}
} else {
self::_uninstall_plugin();
}
}
/**
* Does the uninstallation process
* @since 1.5.0
* @moved from uninstall.php
*/
public static function _uninstall_plugin()
{
global $wpdb;
// If uninstall not called from WordPress, then exit
if (!defined('WP_UNINSTALL_PLUGIN')) {
exit;
}
//Delete Database Tables
$wpdb->query("DROP TABLE " . Essential_Grid_Db::get_table('grids'));
$wpdb->query("DROP TABLE " . Essential_Grid_Db::get_table('skins'));
$wpdb->query("DROP TABLE " . Essential_Grid_Db::get_table('elements'));
$wpdb->query("DROP TABLE " . Essential_Grid_Db::get_table('nav_skins'));
//Delete Options
delete_option('tp_eg_role');
delete_option('tp_eg_grids_version');
delete_option('tp_eg_custom_css');
delete_option('tp_eg_output_protection');
delete_option('tp_eg_tooltips');
delete_option('tp_eg_js_to_footer');
delete_option('tp_eg_use_cache');
delete_option('tp_eg_query_type');
delete_option('tp_eg_enable_log');
delete_option('tp_eg_show_stream_failure_msg');
delete_option('tp_eg_stream_failure_custom_msg');
delete_option('tp_eg_use_lightbox');
delete_option('tp_eg_update-check');
delete_option('tp_eg_update-check-short');
delete_option('tp_eg_latest-version');
delete_option('tp_eg_code');
delete_option('tp_eg_valid');
delete_option('tp_eg_valid-notice');
delete_option('esg-widget-areas');
delete_option('esg-custom-meta');
delete_option('esg-custom-link-meta');
delete_option('esg-search-settings');
delete_option('tp_eg_custom_css_imported');
do_action('essgrid__uninstall_plugin');
}
/* format lightbox post content wrapper */
public static function on_lightbox_post_content($settings, $id)
{
global $rs_loaded_by_editor;
$content = '';
$raw_content = '';
if (!empty($settings)) {
$settings = json_decode(stripslashes($settings), true);
if (empty($settings)) return '';
foreach($settings as $name => $setting){
$settings[$name] = esc_attr($setting);
}
$settings['lbTag'] = sanitize_key($settings['lbTag']);
if (!in_array($settings['lbTag'], array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) $settings['lbTag'] = 'h2';
$rs_loaded_by_editor = true;
$featured = (isset($settings['featured'])) ? $settings['featured'] : '';
$titl = (isset($settings['titl'])) ? $settings['titl'] : '';
$lbTitle = (isset($settings['lbTitle'])) ? $settings['lbTitle'] : '';
$lbTag = (isset($settings['lbTag'])) ? $settings['lbTag'] : '';
$lbImg = (isset($settings['lbImg'])) ? $settings['lbImg'] : '';
$wid = (isset($settings['lbWidth'])) ? $settings['lbWidth'] : '';
$lbPos = (isset($settings['lbPos'])) ? $settings['lbPos'] : '';
$minW = (isset($settings['lbMin'])) ? $settings['lbMin'] : '';
$maxW = (isset($settings['lbMax'])) ? $settings['lbMax'] : '';
$margin = (isset($settings['margin'])) ? $settings['margin'] : '';
$margin = explode('|', $margin);
$padding = (isset($settings['padding'])) ? $settings['padding'] : '';
$padding = explode('|', $padding);
if (!empty($margin) && count($margin) === 4) {
$margin = intval($margin[0]) . 'px ' . intval($margin[1]) . 'px ' . intval($margin[2]) . 'px ' . intval($margin[3]) . 'px';
} else {
$margin = '0';
}
if (!empty($padding) && count($padding) === 4) {
$padding = intval($padding[0]) . 'px ' . intval($padding[1]) . 'px ' . intval($padding[2]) . 'px ' . intval($padding[3]) . 'px';
} else {
$padding = '0';
}
$html = '<div class="eg-lightbox-post-content" style="width: ' . $maxW . ';min-width: ' . $minW . '; max-width: ' . $maxW . '; margin: ' . $margin . '">' . '<div class="eg-lightbox-post-content-inner" style="padding: ' . $padding . '">';
if (!empty($settings['revslider']) && class_exists('RevSliderSlider')) {
$slider_id = $settings['revslider'];
if (is_numeric($slider_id)) {
$rev_slider = new RevSliderSlider();
if (method_exists($rev_slider, 'get_slider_for_admin_menu')) {
$sliders = $rev_slider->get_slider_for_admin_menu();
if (!empty($sliders) && array_key_exists($slider_id, $sliders)) {
ob_start();
if (method_exists('RevSliderFront','js_set_start_size')) {
RevSliderFront::js_set_start_size();
}
$slider = new RevSliderOutput();
$slider->set_ajax_loaded();
$slider->add_slider_to_stage($slider_id);
$_html = ob_get_contents();
ob_clean();
ob_end_clean();
if (!empty($_html)) {
return $html . $_html . '</div></div>';
}
}
}
}
} else if (!empty($settings['essgrid'])) {
$esg_alias = $settings['essgrid'];
if (!is_numeric($esg_alias)) {
$grids = Essential_Grid::get_essential_grids();
foreach ($grids as $grid) {
$alias = $grid->handle;
if ($alias === $esg_alias) {
$content = do_shortcode('[ess_grid alias="' . $alias . '"][/ess_grid]');
if ($content)
return $html . $content . '</div></div>';
break;
}
}
}
} else {
if (!empty($settings['ispost']) && $id > 0) {
$raw_content = get_post_field('post_content', $id);
} else {
$gridid = isset($settings['gridid']) ? $settings['gridid'] : false;
if (is_numeric($gridid)) {
$grid = new Essential_Grid();
$result = $grid->init_by_id($gridid);
if ($result) {
$itm = $grid->get_layer_values();
if (!empty($itm) && isset($itm[$id])) {
$itm = $itm[$id];
$raw_content = !empty($itm['content']) ? $itm['content'] : '';
}
}
}
}
if (!is_wp_error($raw_content)) {
$content = apply_filters('essgrid_the_content', $raw_content);
if (method_exists('WPBMap', 'addAllMappedShortcodes')) {
WPBMap::addAllMappedShortcodes();
}
$rs_loaded_by_editor = true;
$content = do_shortcode($content);
$rs_loaded_by_editor = false;
}
}
if (!empty($titl) && $lbTitle === 'on') {
if (empty($lbTag))
$lbTag = 'h2';
$titl = '<' . $lbTag . '>' . stripslashes($titl) . '</' . $lbTag . '>';
} else {
$titl = '';
}
if (!empty($featured) && $lbImg === 'on') {
$margin = $settings['lbMargin'];
$margin = explode('|', $margin);
if (!empty($margin) && count($margin) === 4) {
$margin = $margin[0] . 'px ' . $margin[1] . 'px ' . $margin[2] . 'px ' . $margin[3] . 'px';
} else {
$margin = '0';
}
if (!is_numeric($wid)) $wid = 50;
$wid = intval($wid);
$dif = 100 - $wid;
$dif = 'width: ' . $dif . '%';
$wid = 'width: ' . $wid . '%';
$featured = '<img class="esg-post-featured-img" src="' . $featured . '" style="width: 100%; height: auto; padding: ' . $margin . '" />';
switch ($lbPos) {
case 'top':
$html .= $featured . $titl . $content;
break;
case 'left':
$html .= '<div class="esg-f-left" style="' . $wid . '">' . $featured . '</div>';
$html .= '<div class="esg-f-left" style="' . $dif . '">' . $titl . $content . '</div>';
$html .= '<div class="esg-clearfix" ></div>';
break;
case 'right':
$html .= '<div class="esg-f-left" style="' . $dif . '">' . $titl . $content . '</div>';
$html .= '<div class="esg-f-left" style="' . $wid . '">' . $featured . '</div>';
$html .= '<div class="esg-clearfix" ></div>';
break;
case 'bottom':
$html .= $titl . $content . $featured;
break;
}
} else {
$html .= $titl . $content;
}
return $html . '</div></div>';
}
return $content;
}
/**
* action fired before actually processing any ajax actions
* @return void
*/
public function before_front_ajax_action()
{
}
/**
* Handle Ajax Requests
*/
public static function on_front_ajax_action()
{
do_action('essgrid_before_front_ajax_action');
$base = new Essential_Grid_Base();
//verify the token, removed in 2.1.0
$isVerified = true;
$error = false;
if ($isVerified) {
$data = $base->getPostVar('data', false);
$action = !isset($_GET['client_action']) ? $base->getPostVar('client_action', false) : $_GET['client_action'];
switch ($action) {
case 'load_more_items':
$gridid = $base->getPostVar('gridid', 0, 'i');
if (!empty($data) && $gridid > 0) {
$grid = new Essential_Grid();
$result = $grid->init_by_id($gridid);
if (!$result) {
$error = esc_attr__('Grid not found', ESG_TEXTDOMAIN);
} else {
// set to only load choosen items
$grid->set_loading_ids($data);
//check if we are custom grid
if ($grid->is_custom_grid()) {
$html = $grid->output_by_specific_ids();
} elseif ($grid->is_stream_grid()) {
$html = $grid->output_by_specific_stream();
} else {
$html = $grid->output_by_specific_posts();
}
/* 2.1.5 */
if (!empty($html)) {
self::ajaxResponseData($html);
} else {
/* 2.1.5 */
$customGallery = $base->getPostVar('customgallery', false);
if (!empty($customGallery)) {
$grid->custom_images = $data;
$html = $grid->output_by_gallery(false, true, true);
}
if (!empty($html)) {
self::ajaxResponseData($html);
} else {
$error = esc_attr__('Items Not Found', ESG_TEXTDOMAIN);
}
}
}
} else {
$error = esc_attr__('No Data Received', ESG_TEXTDOMAIN);
}
break;
case 'load_more_content':
$postid = $base->getPostVar('postid', 0, 'i');
if ($postid > 0) {
$raw_content = get_post_field('post_content', $postid);
if (!is_wp_error($raw_content)) {
$content = apply_filters('essgrid_the_content', $raw_content); //filter apply for qTranslate and other
if (method_exists('WPBMap', 'addAllMappedShortcodes')) {
WPBMap::addAllMappedShortcodes();
}
$content = do_shortcode($content);
if (strpos($content, '<rs-module-wrap') !== false && class_exists('RevSliderFront')) {
ob_start();
RevSliderFront::add_inline_js();
$content .= ob_get_clean();
}
self::ajaxResponseData($content);
}
}
$error = esc_attr__('Post Not Found', ESG_TEXTDOMAIN);
break;
case 'load_post_content':
$postid = isset($_GET['postid']) ? $_GET['postid'] : 0;
if (is_numeric($postid)) {
$settings = isset($_GET['settings']) ? $_GET['settings'] : false;
echo apply_filters('essgrid_lightbox_post_content', $settings, $postid);
die();
}
$error = esc_attr__('Post Not Found', ESG_TEXTDOMAIN);
break;
case 'get_search_results':
$search_string = $base->getVar($data, 'search');
$search_skin = $base->getVar($data, 'skin', 0, 'i');
if ($search_string !== '' && $search_skin > 0) {
$search = new Essential_Grid_Search();
$return = $search->output_search_result($search_string, $search_skin);
self::ajaxResponseData($return);
}
$error = esc_attr__('Not found', ESG_TEXTDOMAIN);
break;
case 'get_grid_search_ids':
$search_string = $base->getVar($data, 'search');
$grid_id = $base->getVar($data, 'id', 0, 'i');
if ($search_string !== '' && $grid_id > 0) {
$return = Essential_Grid_Search::output_search_result_ids($search_string, $grid_id);
if (is_array($return)) {
self::ajaxResponseSuccess('', $return);
}
}
$error = esc_attr__('Not found', ESG_TEXTDOMAIN);
break;
}
$error = apply_filters('essgrid_on_front_ajax_action', $error, $data);
} else {
$error = true;
}
if ($error !== false) {
$showError = esc_attr__('Loading Error', ESG_TEXTDOMAIN);
if ($error !== true) $showError = $error;
self::ajaxResponseError($showError, false);
}
exit();
}
/**
* echo json ajax response
*/
public static function ajaxResponse($success, $message, $arrData = null)
{
$response = array();
$response["success"] = $success;
$response["message"] = $message;
if (!empty($arrData)) {
if (gettype($arrData) == "string" || gettype($arrData) == "boolean")
$arrData = array(
"data" => $arrData
);
$response = array_merge($response, $arrData);
}
$json = json_encode($response);
echo $json;
exit();
}
/**
* echo json ajax response, without message, only data
*/
public static function ajaxResponseData($arrData)
{
if (gettype($arrData) == "string")
$arrData = array(
"data" => $arrData
);
self::ajaxResponse(true, "", $arrData);
}
/**
* echo json ajax response
*/
public static function ajaxResponseError($message, $arrData = null)
{
self::ajaxResponse(false, $message, $arrData);
}
/**
* echo ajax success response
*/
public static function ajaxResponseSuccess($message, $arrData = null)
{
self::ajaxResponse(true, $message, $arrData);
}
/**
* echo ajax success response
*/
public static function ajaxResponseSuccessRedirect($message, $url)
{
$arrData = array(
"is_redirect" => true,
"redirect_url" => $url
);
self::ajaxResponse(true, $message, $arrData);
}
public static function custom_sorter_int($x, $y)
{
global $esg_c_sort_direction, $esg_c_sort_handle;
if (!isset($x[$esg_c_sort_handle])) $x[$esg_c_sort_handle] = 0;
if (!isset($y[$esg_c_sort_handle])) $y[$esg_c_sort_handle] = 0;
if (in_array($esg_c_sort_handle, array('date_modified', 'date', 'modified'))) {
$x[$esg_c_sort_handle] = strtotime($x[$esg_c_sort_handle]);
$y[$esg_c_sort_handle] = strtotime($y[$esg_c_sort_handle]);
} elseif ($esg_c_sort_handle == 'duration') {
$x[$esg_c_sort_handle] = Essential_Grid::time_to_seconds($x[$esg_c_sort_handle]);
$y[$esg_c_sort_handle] = Essential_Grid::time_to_seconds($y[$esg_c_sort_handle]);
}
if (!is_numeric($x[$esg_c_sort_handle])) $x[$esg_c_sort_handle] = intval(preg_replace("/[^0-9]/", "", $x[$esg_c_sort_handle]));
if (!is_numeric($y[$esg_c_sort_handle])) $y[$esg_c_sort_handle] = intval(preg_replace("/[^0-9]/", "", $y[$esg_c_sort_handle]));
if ($esg_c_sort_direction == 'ASC') {
return $x[$esg_c_sort_handle] - $y[$esg_c_sort_handle];
} else {
return $y[$esg_c_sort_handle] - $x[$esg_c_sort_handle];
}
}
public static function time_to_seconds($time_string)
{
$timeArr = array_reverse(explode(":", $time_string));
$seconds = 0;
foreach ($timeArr as $key => $value) {
if ($key > 2) break;
$seconds += pow(60, $key) * $value;
}
return $seconds;
}
public static function custom_sorter($x, $y)
{
global $esg_c_sort_direction, $esg_c_sort_handle;
$sort_x = !isset($x[$esg_c_sort_handle]) ? '' : sanitize_title($x[$esg_c_sort_handle]);
$sort_y = !isset($y[$esg_c_sort_handle]) ? '' : sanitize_title($y[$esg_c_sort_handle]);
if ($esg_c_sort_direction == 'ASC') {
return strcasecmp($sort_x, $sort_y);
} else {
return strcasecmp($sort_y, $sort_x);
}
}
public function set_custom_sorter($handle, $direction)
{
global $esg_c_sort_direction, $esg_c_sort_handle;
$esg_c_sort_direction = $direction;
$esg_c_sort_handle = $handle;
}
public function order_by_custom($order_by_start, $order_by_dir)
{
$base = new Essential_Grid_Base();
if (!empty($order_by_start) && !empty($this->grid_layers)) {
if (is_array($order_by_start)) {
$order_by_start = $order_by_start[0];
}
switch ($order_by_start) {
case 'rand':
$this->grid_layers = $base->shuffle_assoc($this->grid_layers);
break;
case 'title':
case 'post_url':
case 'excerpt':
case 'meta':
case 'alias':
case 'name':
case 'content':
case 'author_name':
case 'author':
case 'cat_list':
case 'tag_list':
if ($order_by_start == 'name')
$order_by_start = 'alias';
if ($order_by_start == 'author')
$order_by_start = 'author_name';
//check if values are existing and if not, add them to the layers
$this->set_custom_sorter($order_by_start, $order_by_dir);
usort($this->grid_layers, array(
'Essential_Grid',
'custom_sorter'
));
break;
case 'post_id':
case 'ID':
case 'num_comments':
case 'comment_count':
case 'date':
case 'modified':
case 'date_modified':
case 'views':
case 'likes':
case 'dislikes':
case 'retweets':
case 'favorites':
case 'itemCount':
case 'duration':
if ($order_by_start == 'comment_count')
$order_by_start = 'num_comments';
if ($order_by_start == 'modified')
$order_by_start = 'date_modified';
if ($order_by_start == 'ID')
$order_by_start = 'post_id';
$this->set_custom_sorter($order_by_start, $order_by_dir);
usort($this->grid_layers, array(
'Essential_Grid',
'custom_sorter_int'
));
break;
}
}
}
/**
* Ajax Call to save Post Like
*
* @since 2.2
*/
public function ess_grid_post_like()
{
// Check for nonce security
$nonce = $_POST['nonce'];
if (!wp_verify_nonce($nonce, 'eg-ajax-nonce')) die('Busted!');
if (isset($_POST['post_like'])) {
// Retrieve user IP address
$ip = $_SERVER['REMOTE_ADDR'];
$post_id = $_POST['post_id'];
// Get voters'IPs for the current post
$meta_IP = get_post_meta($post_id, "eg_voted_IP");
$voted_IP = $meta_IP[0];
if (!is_array($voted_IP)) $voted_IP = array();
// Get votes count for the current post
$meta_count = get_post_meta($post_id, "eg_votes_count", true);
// Use has already voted ?
if (!$this->hasAlreadyVoted($post_id)) {
$voted_IP[$ip] = time();
// Save IP and increase votes count
update_post_meta($post_id, "eg_voted_IP", $voted_IP);
update_post_meta($post_id, "eg_votes_count", ++$meta_count);
// Display count (ie jQuery return value)
echo $meta_count;
} else
esc_html_e("already", ESG_TEXTDOMAIN);
}
exit;
}
/**
* Check if Post was already voted for
*
* @since 2.2
*/
public function hasAlreadyVoted($post_id)
{
$timebeforerevote = get_option('tp_eg_post_like_ip_lockout', '');
if (empty($timebeforerevote))
return false;
// Retrieve post votes IPs
$meta_IP = get_post_meta($post_id, "eg_voted_IP");
$voted_IP = $meta_IP[0];
if (!is_array($voted_IP)) $voted_IP = array();
// Retrieve current user IP
$ip = $_SERVER['REMOTE_ADDR'];
// If user has already voted
if (in_array($ip, array_keys($voted_IP))) {
$time = $voted_IP[$ip];
$now = time();
// Compare between current time and vote time
if (round(($now - $time) / 60) > $timebeforerevote) return false;
return true;
}
return false;
}
public static function post_thumbnail_replace($html, $post_id, $post_thumbnail_id, $size, $attr)
{
$post_grid_id = get_post_meta($post_id, 'eg_featured_grid', true);
if (!empty($post_grid_id)) $html = do_shortcode('[ess_grid alias="' . $post_grid_id . '"][/ess_grid]');
return $html;
}
/**
* Improve UX for empty grids or when social stream data isn't available
* @since: 3.0.12
*/
private function display_grid_error_msg($fromStream = false, $sourceType = false)
{
if (!is_admin()) {
$show_stream_failure_msg = get_option('tp_eg_show_stream_failure_msg', 'true');
if (is_user_logged_in()) {
if ($show_stream_failure_msg == 'true') {
echo '<p><span class="esg-font-italic">';
esc_html_e('No grid items found', ESG_TEXTDOMAIN);
echo '</span><br><a href="' . admin_url() . 'admin.php?page=' . ESG_PLUGIN_SLUG . '&view=grid-create&create=' . $this->grid_id . '&sourcetab=true">';
esc_html_e('Review source settings', ESG_TEXTDOMAIN);
echo '</a></p>';
return;
}
}
if ($show_stream_failure_msg === 'custom') {
$stream_failure_custom_msg = get_option('tp_eg_stream_failure_custom_msg', '');
echo urldecode($stream_failure_custom_msg);
}
} else {
echo '<div>';
if ($sourceType) {
esc_html_e('Grid "Source type" is empty! It might be connected to missing addons ( Like Social Media, Real Media Library or NextGen )', ESG_TEXTDOMAIN);
echo '<br><br>';
echo '<a id="go-to-source" class="esg-btn esg-purple" href="#">';
esc_html_e('Edit Source Settings', ESG_TEXTDOMAIN);
echo '</a> ';
} elseif (!$fromStream) {
esc_html_e('No posts found for this Grid.', ESG_TEXTDOMAIN);
echo '<br><br>';
echo '<a id="go-to-source" class="esg-btn esg-purple" href="#">';
esc_html_e('Edit Source Settings', ESG_TEXTDOMAIN);
echo '</a> <a class="esg-btn esg-purple" href="' . admin_url() . 'edit.php" target="_blank">Create Posts</a>';
} else {
esc_html_e('Please check stream source type settings.', ESG_TEXTDOMAIN);
echo '<br><br><a id="go-to-source" class="esg-btn esg-purple" href="#">';
esc_html_e('Check Settings', ESG_TEXTDOMAIN);
echo '</a>';
}
echo '</div>';
}
}
/**
* check if lightbox need additions
*
* @param string $lightbox_mode
* @param string $lightbox_include_media
* @param Essential_Grid_Item_Skin $item_skin
* @param array $post
* @return void
*/
private function _is_lightbox_additions($lightbox_mode, $lightbox_include_media, $item_skin, $post)
{
$base = new Essential_Grid_Base();
if ($lightbox_mode == 'content' || $lightbox_mode == 'content-gallery' || $lightbox_mode == 'woocommerce-gallery') {
$lb_add_images = array();
$lb_add_images_thumb = array();
switch ($lightbox_mode) {
case 'content':
$lb_add_images = $base->get_all_content_images($post['ID']);
$lb_add_images_thumb = $base->get_all_content_images($post['ID'], false, 'thumbnail');
break;
case 'content-gallery':
$lb_add_images = $base->get_all_gallery_images($post['post_content'], true);
$lb_add_images_thumb = $base->get_all_gallery_images($post['post_content'], true, 'thumbnail');
break;
case 'woocommerce-gallery':
if (Essential_Grid_Woocommerce::is_woo_exists()) {
$lb_add_images = Essential_Grid_Woocommerce::get_image_attachements($post['ID'], true);
$lb_add_images_thumb = Essential_Grid_Woocommerce::get_image_attachements($post['ID'], true, 'thumbnail');
}
break;
}
$item_skin->set_lightbox_addition(array(
'items' => $lb_add_images,
'thumbs' => $lb_add_images_thumb,
'base' => $lightbox_include_media
));
}
}
/**
* add esg ajax action to divi actions list to load builder and process divi shortcodes
*
* @param array $actions
* @return array
*/
public function add_divi_support($actions)
{
if (empty($actions['action'])) {
$actions['action'] = array();
}
$actions['action'][] = 'Essential_Grid_Front_request_ajax';
return $actions;
}
/**
* add admin menu points in ToolBar Top
* @return void
*/
public function add_admin_bar()
{
if (is_admin() || !is_super_admin() || !is_admin_bar_showing()) return;
?>
<script>
function esg_adminBarToolBarTopFunction() {
if(jQuery('#wp-admin-bar-esg-default').length > 0 && jQuery('.esg-grid-wrap-container').length > 0){
var aliases = [];
jQuery('.esg-grid-wrap-container').each(function(){
aliases.push(jQuery(this).data('alias'));
});
if(aliases.length > 0){
jQuery('#wp-admin-bar-esg-default li').each(function(){
var li = jQuery(this),
t = li.find('.ab-item .esg-label').data('alias'); //text()
t = t!==undefined && t!==null ? t.trim() : t;
if(jQuery.inArray(t,aliases)!=-1){
}else{
li.remove();
}
});
}
}else{
jQuery('#wp-admin-bar-esg').remove();
}
}
var esg_adminBarLoaded_once = false;
if (document.readyState === "loading")
document.addEventListener('readystatechange',function(){
if ((document.readyState === "interactive" || document.readyState === "complete") && !esg_adminBarLoaded_once) {
esg_adminBarLoaded_once = true;
esg_adminBarToolBarTopFunction()
}
});
else {
esg_adminBarLoaded_once = true;
esg_adminBarToolBarTopFunction();
}
</script>
<?php
}
/**
* add admin nodes
* @return void
*/
public function add_admin_menu_nodes(){
if(is_admin() || !is_super_admin() || !is_admin_bar_showing()){
return;
}
$this->_add_node(
'<span class="esg-label">Essential Grid</span>',
false,
admin_url('admin.php?page=essential-grid'),
array('class' => 'esg-menu'),
'esg'
);
//add all nodes of all Slider
$arrGrids = self::get_essential_grids();
if (empty($arrGrids)) return;
foreach ($arrGrids as $grid){
$this->_add_node(
'<span class="esg-label" data-alias="' . esc_attr($grid->handle) . '">' . esc_html($grid->name) . '</span>',
'esg',
admin_url('admin.php?page=essential-grid&view=grid-create&create=' . $grid->id),
array('class' => 'esg-sub-menu'),
esc_attr($grid->handle)
);
}
}
/**
* add admin node
* @return void
*/
protected function _add_node($title, $parent = false, $href = '', $custom_meta = array(), $id = ''){
global $wp_admin_bar;
if (is_admin() || !is_super_admin() || !is_admin_bar_showing()) return;
$id = ($id == '') ? strtolower(str_replace(' ', '-', $title)) : $id;
$meta = (strpos($href, site_url()) !== false) ? array() : array('target' => '_blank');
$meta = array_merge($meta, $custom_meta);
$wp_admin_bar->add_node(array('parent' => $parent, 'id' => $id, 'title' => $title, 'href' => $href, 'meta' => $meta));
}
}