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File: /var/www/html/delstar/wp-content/plugins/essential-grid/includes/item-element.class.php
<?php
/**
 * @package   Essential_Grid
 * @author    ThemePunch <info@themepunch.com>
 * @link      https://www.essential-grid.com/
 * @copyright 2024 ThemePunch
 */

if (!defined('ABSPATH')) exit();

class Essential_Grid_Item_Element
{

	/**
	 * Return all Item Elements
	 */
	public static function get_essential_item_elements()
	{
		global $wpdb;

		$table_name = Essential_Grid_Db::get_table('elements');
		$item_elements = $wpdb->get_results("SELECT * FROM $table_name", ARRAY_A);

		return apply_filters('essgrid_get_essential_item_elements', $item_elements);
	}

	/**
	 * Get Item Element by ID from Database
	 */
	public static function get_essential_item_element_by_id($id = 0)
	{
		global $wpdb;

		$id = intval($id);
		if ($id == 0) return false;

		$table_name = Essential_Grid_Db::get_table('elements');
		$element = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d", $id), ARRAY_A);
		if (!empty($element)) {
			$element['settings'] = @json_decode($element['params'], true);
		}

		return apply_filters('essgrid_get_essential_item_element_by_id', $element, $id);
	}

	/**
	 * Get Item Element by handle from Database
	 */
	public static function check_existence_by_handle($handle)
	{
		global $wpdb;

		if (trim($handle) == '') return esc_attr__('Chosen name is too short', ESG_TEXTDOMAIN);

		$table_name = Essential_Grid_Db::get_table('elements');
		$element = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE handle = %s", $handle), ARRAY_A);

		$return = false;
		if (!empty($element)) {
			$return = true;
		}

		return apply_filters('essgrid_check_existence_by_handle', $return, $handle);
	}

	/**
	 * Update Item Element by ID from Database
	 */
	public static function update_create_essential_item_element($data)
	{
		global $wpdb;

		if (empty($data['name'])) return esc_attr__('Name not received', ESG_TEXTDOMAIN);

		$data['handle'] = preg_replace("/[^A-Za-z0-9\-\_]/", '', sanitize_title($data['name']));

		$table_name = Essential_Grid_Db::get_table('elements');
		$element = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE name = %s", $data['name']), ARRAY_A);
		if (!empty($element)) {
			$success = self::update_essential_item_element(apply_filters('essgrid_update_create_essential_item_element', $data, 'update'));
		} else {
			$success = self::insert_essential_item_element(apply_filters('essgrid_update_create_essential_item_element', $data, 'insert'));
		}

		return $success;
	}

	/**
	 * Update Item Element by ID from Database
	 */
	public static function update_essential_item_element($data)
	{
		global $wpdb;

		$table_name = Essential_Grid_Db::get_table('elements');
		if (empty($data['settings'])) return esc_attr__('Element Item has no attributes', ESG_TEXTDOMAIN);

		//check if element is default element (these are not deletable)
		$is_default = self::isDefaultElement($data['name']);
		if ($is_default) return esc_attr__('Choosen name is reserved for default Item Elements. Please choose a different name', ESG_TEXTDOMAIN);
		
		$data['settings'] = self::clean_settings_from_elements($data['settings']);
		$data = apply_filters('essgrid_update_essential_item_element', $data);

		$response = $wpdb->update($table_name, ['settings' => json_encode($data['settings'])], ['handle' => $data['handle']]);
		if ($response === false) return esc_attr__('Element Item could not be changed', ESG_TEXTDOMAIN);

		return true;
	}

	/**
	 * Insert Item Element by ID from Database
	 */
	public static function insert_essential_item_element($data)
	{
		global $wpdb;

		if (empty($data['settings'])) return esc_attr__('Element Item has no attributes', ESG_TEXTDOMAIN);

		//check if element is default element (these are not deletable)
		$is_default = self::isDefaultElement($data['name']);
		if ($is_default) return esc_attr__('Choosen name is reserved for default Item Elements. Please choose a different name', ESG_TEXTDOMAIN);

		$data['settings'] = self::clean_settings_from_elements($data['settings']);
		$data = apply_filters('essgrid_insert_essential_item_element', $data);

		$table_name = Essential_Grid_Db::get_table('elements');
		$response = $wpdb->insert($table_name, ['name' => $data['name'], 'handle' => $data['handle'], 'settings' => json_encode($data['settings'])]);
		if ($response === false) return false;

		return true;
	}

	/**
	 * Delete Item Element by handle from Database
	 */
	public static function delete_element_by_handle($data)
	{
		global $wpdb;

		$data = apply_filters('essgrid_delete_element_by_handle', $data);
		if (empty($data['handle'])) return esc_attr__('Element Item does not exist', ESG_TEXTDOMAIN);

		//check if element is default element (these are not deletable)
		$is_default = self::isDefaultElement($data['handle']);
		if ($is_default) return esc_attr__('Default Item Elements can\'t be deleted', ESG_TEXTDOMAIN);

		$table_name = Essential_Grid_Db::get_table('elements');
		$response = $wpdb->delete($table_name, ['handle' => $data['handle']]);
		if ($response === false) return esc_attr__('Element Item could not be deleted', ESG_TEXTDOMAIN);

		return true;
	}

	/**
	 * Clean the "element-" from the settings
	 */
	public static function clean_settings_from_elements($settings)
	{
		if (empty($settings)) return $settings;
		if (!is_array($settings)) return str_replace('element-', '', $settings);

		$clean_setting = [];
		foreach ($settings as $key => $value) {
			$clean_setting[str_replace('element-', '', $key)] = $value;
		}

		return apply_filters('essgrid_clean_settings_from_elements', $clean_setting, $settings);
	}

	/**
	 * Get Array of Text Elements
	 */
	public static function getTextElementsArray()
	{
		$custom = [];
		$elements = self::get_essential_item_elements();
		if (!empty($elements)) {
			foreach ($elements as $element) {
				$custom[$element['handle']] = ['id' => $element['id'], 'name' => $element['name'], 'settings' => json_decode($element['settings'], true)];
			}
		}
		Essential_Grid_Base::stripslashes_deep($custom);

		return apply_filters('essgrid_getTextElementsArray', $custom, $elements);
	}

	/**
	 * Get Array of Special Elements
	 */
	public static function getSpecialElementsArray()
	{
		$default = [
			'eg-line-break' => [
				'id' => '-1',
				'name' => 'eg-line-break',
				'display' => '<i class="eg-icon-level-down"></i><span>' . esc_html__('LINEBREAK ELEMENT', ESG_TEXTDOMAIN) . '</span>',
				'settings' => [
					'background-color' => '#FFFFFF',
					'bg-alpha' => '20',
					'clear' => 'both',
					'border-width' => '0',
					'color' => 'transparent',
					'display' => 'block',
					'font-size' => '10',
					'font-style' => 'italic',
					'font-weight' => '700',
					'line-height' => '5',
					'margin' => ['0', '0', '0', '0'],
					'padding' => ['0', '0', '0', '0'],
					'text-align' => 'center',
					'transition' => 'none',
					'text-transform' => 'uppercase',
					'letter-spacing' => 'normal',
					'source' => 'text',
					'source-text' => esc_attr__('LINE-BREAK', ESG_TEXTDOMAIN),
					'special' => 'true',
					'special-type' => 'line-break'
				]
			]
		];

		return apply_filters('essgrid_getSpecialElementsArray', $default);
	}

	/**
	 * Get Array of Additional Elements
	 * @since: 2.0
	 */
	public static function getAdditionalElementsArray()
	{
		$default = [
			'eg-blank-element' => [
				'id' => '-2',
				'name' => 'eg-blank-element',
				'display' => '<i class="eg-icon-doc"></i><span>' . esc_html__('Blank HTML', ESG_TEXTDOMAIN) . '</span>',
				'settings' => [
					'background-color' => 'transparent',
					'source-text-style-disable' => 'true',
					'bg-alpha' => '20',
					'clear' => 'both',
					'border-width' => '0',
					'color' => '#000000',
					'display' => 'block',
					'font-size' => '13',
					'font-weight' => '400',
					'line-height' => '15',
					'margin' => ['0', '0', '0', '0'],
					'padding' => ['0', '0', '0', '0'],
					'text-align' => 'center',
					'transition' => 'none',
					'source' => 'text',
					'source-text' => esc_attr__('Blank HTML', ESG_TEXTDOMAIN),
					'special' => 'true',
					'special-type' => 'blank-element'
				]
			]
		];

		return apply_filters('essgrid_getAdditionalElementsArray', $default);
	}

	/**
	 * Get Array of Post Elements
	 */
	public static function getPostElementsArray()
	{
		$post = [
			'title' => ['name' => esc_attr__('Title', ESG_TEXTDOMAIN), 'type' => 'text'],
			'cat_list' => ['name' => esc_attr__('Cat. List', ESG_TEXTDOMAIN), 'type' => 'text'],
			'tag_list' => ['name' => esc_attr__('Tag List', ESG_TEXTDOMAIN), 'type' => 'text'],
			'excerpt' => ['name' => esc_attr__('Excerpt', ESG_TEXTDOMAIN), 'type' => 'text'],
			'meta' => ['name' => esc_attr__('Meta', ESG_TEXTDOMAIN), 'type' => 'text'],
			'num_comments' => ['name' => esc_attr__('Num. Comments', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date' => ['name' => esc_attr__('Date', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_day' => ['name' => esc_attr__('Date Day', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_month' => ['name' => esc_attr__('Date Month', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_month_abbr' => ['name' => esc_attr__('Date Month Abbr.', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_month_name' => ['name' => esc_attr__('Date Month Name', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_year' => ['name' => esc_attr__('Date Year', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_year_abbr' => ['name' => esc_attr__('Date Year Abbr.', ESG_TEXTDOMAIN), 'type' => 'text'],
			'date_modified' => ['name' => esc_attr__('Date Modified', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_name' => ['name' => esc_attr__('Author Name', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_profile' => ['name' => esc_attr__('Author Website', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_posts' => ['name' => esc_attr__('Author Posts Page', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_avatar_32' => ['name' => esc_attr__('Author Avatar 32px', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_avatar_64' => ['name' => esc_attr__('Author Avatar 64px', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_avatar_96' => ['name' => esc_attr__('Author Avatar 96px', ESG_TEXTDOMAIN), 'type' => 'text'],
			'author_avatar_512' => ['name' => esc_attr__('Author Avatar 512px', ESG_TEXTDOMAIN), 'type' => 'text'],
			'post_id' => ['name' => esc_attr__('Post ID', ESG_TEXTDOMAIN), 'type' => 'text'],
			'post_url' => ['name' => esc_attr__('Post URL', ESG_TEXTDOMAIN), 'type' => 'text'],
			'content' => ['name' => esc_attr__('Post Content', ESG_TEXTDOMAIN), 'type' => 'text'],
			'alternate-image' => ['name' => esc_attr__('Alt. Image', ESG_TEXTDOMAIN), 'type' => 'image'],
			'alias' => ['name' => esc_attr__('Alias', ESG_TEXTDOMAIN), 'type' => 'text'],
			'taxonomy' => ['name' => esc_attr__('Taxonomy List', ESG_TEXTDOMAIN), 'type' => 'text'],
			'caption' => ['name' => esc_attr__('Caption', ESG_TEXTDOMAIN), 'type' => 'text'],
			'description' => ['name' => esc_attr__('Description', ESG_TEXTDOMAIN), 'type' => 'text'],
			'likespost' => ['name' => esc_attr__('Likes (Posts)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'likes' => ['name' => esc_attr__('Likes (Facebook,Twitter,YouTube,Vimeo,Instagram)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'likes_short' => ['name' => esc_attr__('Likes Short (Facebook,Twitter,YouTube,Vimeo,Instagram)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'dislikes' => ['name' => esc_attr__('Dislikes (YouTube)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'dislikes_short' => ['name' => esc_attr__('Dislikes Short (YouTube)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'favorites' => ['name' => esc_attr__('Favorites (YouTube, flickr)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'favorites_short' => ['name' => esc_attr__('Favorites Short (YouTube, flickr)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'retweets' => ['name' => esc_attr__('Retweets (Twitter)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'retweets_short' => ['name' => esc_attr__('Retweets Short (Twitter)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'views' => ['name' => esc_attr__('Views (flickr,YouTube, Vimeo)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'views_short' => ['name' => esc_attr__('Views Short (flickr,YouTube, Vimeo)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'itemCount' => ['name' => esc_attr__('Playlist Item Count (YouTube)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'channel_title' => ['name' => esc_attr__('Channel Title (YouTube)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'duration' => ['name' => esc_attr__('Duration (Vimeo)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'iframe' => ['name' => esc_attr__('iFrame (url)', ESG_TEXTDOMAIN), 'type' => 'text'],
			'revslider' => ['name' => esc_attr__('Slider Revolution', ESG_TEXTDOMAIN), 'type' => 'revslider'],
			'essgrid' => ['name' => esc_attr__('Essential Grid', ESG_TEXTDOMAIN), 'type' => 'essgrid'],
			'wistia' => ['name' => esc_attr__('Wistia Video (ID)', ESG_TEXTDOMAIN), 'type' => 'wistia']
		];

		$post = apply_filters('essgrid_post_meta_handle', $post); //stays for backwards compatibility
		return apply_filters('essgrid_getPostElementsArray', $post);
	}

	/**
	 * Get Array of Event Elements
	 */
	public static function getEventElementsArray()
	{
		$event = [
			'event_start_date' => ['name' => esc_attr__('Event Start Date', ESG_TEXTDOMAIN)],
			'event_end_date' => ['name' => esc_attr__('Event End Date', ESG_TEXTDOMAIN)],
			'event_start_time' => ['name' => esc_attr__('Event Start Time', ESG_TEXTDOMAIN)],
			'event_end_time' => ['name' => esc_attr__('Event End Time', ESG_TEXTDOMAIN)],
			'event_event_id' => ['name' => esc_attr__('Event Event ID', ESG_TEXTDOMAIN)],
			'event_location_name' => ['name' => esc_attr__('Event Location Name', ESG_TEXTDOMAIN)],
			'event_location_slug' => ['name' => esc_attr__('Event Location Slug', ESG_TEXTDOMAIN)],
			'event_location_address' => ['name' => esc_attr__('Event Location Address', ESG_TEXTDOMAIN)],
			'event_location_town' => ['name' => esc_attr__('Event Location Town', ESG_TEXTDOMAIN)],
			'event_location_state' => ['name' => esc_attr__('Event Location State', ESG_TEXTDOMAIN)],
			'event_location_postcode' => ['name' => esc_attr__('Event Location Postcode', ESG_TEXTDOMAIN)],
			'event_location_region' => ['name' => esc_attr__('Event Location Region', ESG_TEXTDOMAIN)],
			'event_location_country' => ['name' => esc_attr__('Event Location Country', ESG_TEXTDOMAIN)]
		];

		return apply_filters('essgrid_getEventElementsArray', $event);
	}

	/**
	 * Get Array of Default Elements
	 */
	public static function getDefaultElementsArray()
	{
		$default = [];
		include('assets/default-item-elements.php');
		$default = apply_filters('essgrid_add_default_item_elements', $default); //stays for backwards compatibility
		return apply_filters('essgrid_getDefaultElementsArray', $default);
	}

	/**
	 * Check if element is default one
	 */
	public static function isDefaultElement($handle)
	{
		$sanitized_handle = sanitize_title($handle);
		$default = self::getDefaultElementsArray();
		foreach ($default as $_handle => $_settings) {
			if ($_handle == $sanitized_handle) return true;
		}
		return false;
	}

	/**
	 * Get Array of Elements
	 * 
	 * @param array $elements
	 * @param bool $set_loaded
	 * @return string
	 */
	public static function prepareElementsForEditor($elements, $set_loaded = false)
	{
		$html = '';
		$load_class = '';

		if ($set_loaded)
			$load_class = ' eg-newli';

		foreach ($elements as $handle => $element) {
			$filter_type = 'text';
			$data_id = 1;
			if (!empty($element['settings'])) {
				if ($element['settings']['source'] == 'icon') {
					$text = '<i class="' . esc_attr($element['settings']['source-icon']) . '"></i>';
				} elseif ($element['settings']['source'] == 'text') {
					$text = esc_html($element['settings']['source-text']);
				} else {
					$text = esc_html($element['name']);
				}
				if ($element['settings']['source'] == 'icon') $filter_type = 'icon';
				$data_id = $element['id'];
			} else {
				$text = $element['name'];
			}

			$sort_title = strip_tags($handle);
			if (trim($sort_title) == '') {
				$sort_title = 'unsorted';
			} else {
				$sort_title = strtolower(substr($sort_title, 0, 1));
			}

			if (isset($element['default']) && $element['default'] == 'true') $filter_type .= ' filter-default';

			$html .= '<li class="filterall filter-' . esc_attr($filter_type . $load_class) . '" data-title="' . esc_attr($sort_title) . '" data-date="' . esc_attr($data_id) . '">' . "\n";
			$html .= '   <div class="esg-entry-content">';
			$html .= '       <div class="eg-elements-format-wrapper"><div class="skin-dz-elements" data-handle="' . esc_attr($handle) . '">';
			$html .= $text;
			$html .= '       </div></div>' . "\n";
			$html .= '   </div>' . "\n";
			$html .= '</li>' . "\n";
		}

		return apply_filters('essgrid_prepareElementsForEditor', $html, $elements, $set_loaded);
	}

	/**
	 * Get Array of Special Elements
	 */
	public static function prepareSpecialElementsForEditor()
	{
		$html = '';
		$elements = self::getSpecialElementsArray();
		foreach ($elements as $handle => $element) {
			if (!empty($element['settings'])) {
				$text = $element['display'];
			} else {
				$text = $element['name'];
			}
			$html .= '<div class="skin-dz-elements eg-special-element" data-handle="' . esc_attr($handle) . '">';
			$html .= $text;
			$html .= '</div>' . "\n";
		}

		return apply_filters('essgrid_prepareSpecialElementsForEditor', $html, $elements);
	}

	/**
	 * Get Array of Additional Elements
	 */
	public static function prepareAdditionalElementsForEditor()
	{
		$html = '';
		$elements = self::getAdditionalElementsArray();
		foreach ($elements as $handle => $element) {
			if (!empty($element['settings'])) {
				$text = $element['display'];
			} else {
				$text = $element['name'];
			}
			$html .= '<div class="skin-dz-elements eg-special-blank-element eg-additional-element eg-special-element-margin" data-handle="' . esc_attr($handle) . '">';
			$html .= $text;
			$html .= '</div>' . "\n";
		}

		return apply_filters('essgrid_prepareAdditionalElementsForEditor', $html, $elements);
	}

	/**
	 * Get Array of Default Elements
	 */
	public static function prepareDefaultElementsForEditor()
	{
		$elements = self::getDefaultElementsArray();
		$elements = apply_filters('essgrid_prepareDefaultElementsForEditor', $elements);

		return self::prepareElementsForEditor($elements, true);
	}

	/**
	 * Get Array of Post Elements
	 */
	public static function prepareTextElementsForEditor()
	{
		$elements = self::getTextElementsArray();
		$elements = apply_filters('essgrid_prepareTextElementsForEditor', $elements);

		return self::prepareElementsForEditor($elements, true);
	}

	/**
	 * Get Array of Elements
	 */
	public static function getElementsForJavascript()
	{
		$default = self::getDefaultElementsArray();
		$text = self::getTextElementsArray();
		$special = self::getSpecialElementsArray();
		$additional = self::getAdditionalElementsArray();

		$all = array_merge($default, $text, $special, $additional);

		return apply_filters('essgrid_getElementsForJavascript', $all);
	}

	/**
	 * Get Array of Elements
	 */
	public static function getElementsForDropdown()
	{
		$post = self::getPostElementsArray();
		$all['post'] = $post;

		if (Essential_Grid_Woocommerce::is_woo_exists()) {
			$woocommerce = [];
			$tmp_wc = Essential_Grid_Woocommerce::get_meta_array();
			foreach ($tmp_wc as $handle => $name) {
				$woocommerce[$handle]['name'] = $name;
			}
			$all['woocommerce'] = $woocommerce;
		}

		return apply_filters('essgrid_getElementsForDropdown', $all);
	}

	/**
	 * create css from settings
	 */
	public static function get_existing_elements($only_styles = false)
	{
		$styles = [
			'font-size' => [
				'value' => 'int',
				'type' => 'text-slider',
				'values' => ['min' => '6', 'max' => '120', 'step' => '1', 'default' => '12'],
				'style' => 'idle',
				'unit' => 'px'],

			'line-height' => [
				'value' => 'int',
				'type' => 'text-slider',
				'values' => ['min' => '7', 'max' => '150', 'step' => '1', 'default' => '14'],
				'style' => 'idle',
				'unit' => 'px'],

			'color' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#000'],
				'style' => 'idle',
				'unit' => ''],

			'font-family' => [
				'value' => 'string',
				'values' => ['default' => ''],
				'style' => 'idle',
				'type' => 'text',
				'unit' => ''],

			'font-weight' => [
				'value' => 'string',
				'values' => ['default' => '400'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'text-decoration' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'font-style' => [
				'value' => 'string',
				'values' => ['default' => false],
				'style' => 'idle',
				'type' => 'checkbox',
				'unit' => ''],

			'text-transform' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'letter-spacing' => [
				'value' => 'string',
				'values' => ['default' => 'normal'],
				'style' => 'idle',
				'type' => 'text',
				'unit' => ''],

			'display' => [
				'value' => 'string',
				'values' => ['default' => 'inline-block'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'float' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'text-align' => [
				'value' => 'string',
				'values' => ['default' => 'center'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'clear' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'margin' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'idle',
				'unit' => 'px'],

			'padding' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'idle',
				'unit' => 'px'],

			'border' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'idle',
				'unit' => 'px'],

			'border-radius' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'idle',
				'unit' => ['px', 'percentage']],

			'border-color' => [
				'value' => 'string',
				'values' => ['default' => 'transparent'],
				'style' => 'idle',
				'type' => 'colorpicker',
				'unit' => ''],

			'border-style' => [
				'value' => 'string',
				'values' => ['default' => 'solid'],
				'style' => 'idle',
				'type' => 'select',
				'unit' => ''],

			'background-color' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#FFF'],
				'style' => 'idle',
				'unit' => ''],

			'bg-alpha' => [
				'value' => 'string',
				'values' => ['min' => '0', 'max' => '100', 'step' => '1', 'default' => '100'],
				'style' => 'false',
				'type' => 'text-slider',
				'unit' => ''],

			'shadow-color' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#000'],
				'style' => 'false',
				'unit' => ''],

			'shadow-alpha' => [
				'value' => 'string',
				'values' => ['min' => '0', 'max' => '100', 'step' => '1', 'default' => '100'],
				'style' => 'false',
				'type' => 'text-slider',
				'unit' => ''],

			'box-shadow' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'idle',
				'unit' => 'px'],

			'position' => [
				'value' => 'string',
				'type' => 'select',
				'values' => ['default' => 'relative'],
				'style' => 'idle',
				'unit' => ''],

			'top-bottom' => [
				'value' => 'int',
				'type' => 'text',
				'values' => ['default' => '0'],
				'style' => 'false',
				'unit' => 'px'],

			'left-right' => [
				'value' => 'int',
				'type' => 'text',
				'values' => ['default' => '0'],
				'style' => 'false',
				'unit' => 'px']

		];

		$styles = apply_filters('essgrid_get_existing_elements_styles', $styles, $only_styles);

		$hover_styles = [
			'font-size-hover' => [
				'value' => 'int',
				'type' => 'text-slider',
				'values' => ['min' => '6', 'max' => '120', 'step' => '1', 'default' => '12'],
				'style' => 'hover',
				'unit' => 'px'],

			'line-height-hover' => [
				'value' => 'int',
				'type' => 'text-slider',
				'values' => ['min' => '7', 'max' => '150', 'step' => '1', 'default' => '14'],
				'style' => 'hover',
				'unit' => 'px'],

			'color-hover' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#000'],
				'style' => 'hover',
				'unit' => ''],

			'font-family-hover' => [
				'value' => 'string',
				'values' => ['default' => ''],
				'style' => 'hover',
				'type' => 'text',
				'unit' => ''],

			'font-weight-hover' => [
				'value' => 'string',
				'values' => ['default' => '400'],
				'style' => 'hover',
				'type' => 'select',
				'unit' => ''],

			'text-decoration-hover' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'hover',
				'type' => 'select',
				'unit' => ''],

			'font-style-hover' => [
				'value' => 'string',
				'values' => ['default' => false],
				'style' => 'hover',
				'type' => 'checkbox',
				'unit' => ''],

			'text-transform-hover' => [
				'value' => 'string',
				'values' => ['default' => 'none'],
				'style' => 'hover',
				'type' => 'select',
				'unit' => ''],

			'letter-spacing-hover' => [
				'value' => 'string',
				'values' => ['default' => 'normal'],
				'style' => 'hover',
				'type' => 'text',
				'unit' => ''],

			'border-hover' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'hover',
				'unit' => 'px'],

			'border-radius-hover' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'hover',
				'unit' => ['px', 'percentage']],

			'border-color-hover' => [
				'value' => 'string',
				'values' => ['default' => 'transparent'],
				'style' => 'hover',
				'type' => 'colorpicker',
				'unit' => ''],

			'border-style-hover' => [
				'value' => 'string',
				'values' => ['default' => 'solid'],
				'style' => 'hover',
				'type' => 'select',
				'unit' => ''],

			'background-color-hover' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#FFF'],
				'style' => 'hover',
				'unit' => ''],

			'bg-alpha-hover' => [
				'value' => 'string',
				'values' => ['min' => '0', 'max' => '100', 'step' => '1', 'default' => '100'],
				'style' => 'false',
				'type' => 'text-slider',
				'unit' => ''],

			'shadow-color-hover' => [
				'value' => 'string',
				'type' => 'colorpicker',
				'values' => ['default' => '#000'],
				'style' => 'false',
				'unit' => ''],

			'shadow-alpha-hover' => [
				'value' => 'string',
				'values' => ['min' => '0', 'max' => '100', 'step' => '1', 'default' => '100'],
				'style' => 'false',
				'type' => 'text-slider',
				'unit' => ''],

			'box-shadow-hover' => [
				'value' => 'int',
				'type' => 'multi-text',
				'values' => ['default' => '0'],
				'style' => 'hover',
				'unit' => 'px'],
		];

		$hover_styles = apply_filters('essgrid_get_existing_elements_hover_styles', $hover_styles, $only_styles);

		$other = [];
		if (!$only_styles) {
			$other = [
				'source' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'post'],
					'style' => 'false',
					'unit' => ''],

				'transition' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'fade'],
					'style' => 'attribute',
					'unit' => ''],

				'source-separate' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => ','],
					'style' => 'attribute',
					'unit' => ''],

				'source-catmax' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => '-1'],
					'style' => 'attribute',
					'unit' => ''],

				'always-visible-desktop' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'always-visible-mobile' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'source-function' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'link'],
					'style' => 'attribute',
					'unit' => ''],

				'limit-type' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'none'],
					'style' => 'attribute',
					'unit' => ''],

				'limit-num' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => '10'],
					'style' => 'attribute',
					'unit' => ''],

				'min-height' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => '0'],
					'style' => 'attribute',
					'unit' => ''],

				'max-height' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => 'none'],
					'style' => 'attribute',
					'unit' => ''],

				'transition-type' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'delay' => [
					'value' => 'string',
					'type' => 'text-slider',
					'values' => ['min' => '0', 'max' => '60', 'step' => '1', 'default' => '10'],
					'style' => 'attribute',
					'unit' => ''],

				'duration' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'default'],
					'style' => 'false',
					'unit' => ''],

				'link-type' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'none'],
					'style' => 'false',
					'unit' => ''],

				'hideunder' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => '0'],
					'style' => 'false',
					'unit' => ''],

				'hideunderheight' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => '0'],
					'style' => 'false',
					'unit' => ''],

				'hidetype' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'visibility'],
					'style' => 'false',
					'unit' => ''],

				'hide-on-video' => [
					'value' => 'string',
					'type' => 'select', //was checkbock before with values 'false', 'true'
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''],

				'show-on-lightbox-video' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''],

				'enable-hover' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''],

				'attribute' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'class' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'rel' => [
					'value' => 'string',
					'type' => 'text',
					'values' => ['default' => ''],
					'style' => 'false',
					'unit' => ''],

				'tag-type' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 'div'],
					'style' => 'false',
					'unit' => ''],

				'rel-nofollow' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''],

				'force-important' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => true],
					'style' => 'false',
					'unit' => ''],

				'align' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => 't_l'],
					'style' => 'false',
					'unit' => ''],

				'link-target' => [
					'value' => 'string',
					'type' => 'select',
					'values' => ['default' => '_self'],
					'style' => 'false',
					'unit' => ''],

				'source-text-style-disable' => [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => '']
			];

			if (Essential_Grid_Woocommerce::is_woo_exists()) {
				$other['show-on-sale'] = [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''];
				$other['show-if-featured'] = [
					'value' => 'string',
					'type' => 'checkbox',
					'values' => ['default' => false],
					'style' => 'false',
					'unit' => ''];
			}

			$other = apply_filters('essgrid_get_existing_elements_other', $other, $only_styles);
		}

		$styles = array_merge($styles, $other, $hover_styles);

		return apply_filters('essgrid_get_existing_elements', $styles, $only_styles);
	}

	/**
	 * get list of allowed styles on tags
	 */
	public static function get_allowed_styles_for_tags()
	{
		return apply_filters('essgrid_get_allowed_styles_for_tags',
			[
				'font-size',
				'line-height',
				'color',
				'font-family',
				'font-weight',
				'text-decoration',
				'font-style',
				'text-transform',
				'letter-spacing',
				'background-color'
			]
		);
	}

	/**
	 * get list of allowed styles on tags
	 */
	public static function get_allowed_styles_for_cat_tag()
	{
		return apply_filters('essgrid_get_allowed_styles_for_cat_tag',
			[
				'font-size',
				'line-height',
				'color',
				'font-family',
				'font-weight',
				'text-decoration',
				'font-style',
				'text-transform',
				'letter-spacing',
			]
		);
	}

	/**
	 * get list of allowed styles on wrap
	 */
	public static function get_allowed_styles_for_wrap()
	{
		return apply_filters('essgrid_get_allowed_styles_for_wrap',
			[
				'display',
				'clear',
				'position',
				'text-align',
				'margin',
				'float',
				'left',
				'top',
				'right',
				'bottom'
			]
		);
	}

	/**
	 * get list of allowed styles on wrap
	 */
	public static function get_wait_until_output_styles()
	{
		return apply_filters('essgrid_get_wait_until_output_styles',
			[
				'border-style' => [
					'wait' => ['border', 'border-color', 'border-style', 'border-top-width', 'border-right-width', 'border-bottom-width', 'border-left-width'],
					'not-if' => 'none'
				],
				'border-style-hover' => [
					'wait' => ['border-hover', 'border-color-hover', 'border-style-hover', 'border-top-width-hover', 'border-right-width-hover', 'border-bottom-width-hover', 'border-left-width-hover'],
					'not-if' => 'none'
				],
				'box-shadow' => [
					'wait' => ['box-shadow'],
					'not-if' => ['0px 0px 0px 0px', '0)']
				],
				'-moz-box-shadow' => [
					'wait' => ['-moz-box-shadow'],
					'not-if' => ['0px 0px 0px 0px', '0)']
				],
				'-webkit-box-shadow' => [
					'wait' => ['-webkit-box-shadow'],
					'not-if' => ['0px 0px 0px 0px', '0)']
				],
				'text-decoration' => [
					'wait' => ['text-decoration'],
					'not-if' => 'none'
				],
				'text-transform' => [
					'wait' => ['text-transform'],
					'not-if' => 'none'
				],
				'letter-spacing' => [
					'wait' => ['letter-spacing'],
					'not-if' => 'normal'
				],
				'font-family' => [
					'wait' => ['font-family'],
					'not-if' => ''
				]
			]
		);
	}

	/**
	 * get list of allowed things on meta
	 */
	public function get_allowed_meta()
	{
		$base = new Essential_Grid_Base();
		$transitions_media = $base->get_hover_animations(true); //true will get with in/out
		return apply_filters('essgrid_get_allowed_meta',
			[
				[
					'name' => ['handle' => 'color', 'text' => esc_attr__('Font Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'style',
					'hover' => 'true',
					'cpmode' => 'single'
				],
				[
					'name' => ['handle' => 'font-style', 'text' => esc_attr__('Font Style', ESG_TEXTDOMAIN)],
					'type' => 'select',
					'default' => 'normal',
					'values' => ['normal' => esc_attr__('Normal', ESG_TEXTDOMAIN), 'italic' => esc_attr__('Italic', ESG_TEXTDOMAIN)],
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'text-decoration', 'text' => esc_attr__('Text Decoration', ESG_TEXTDOMAIN)],
					'type' => 'select',
					'default' => 'none',
					'values' => ['none' => esc_attr__('None', ESG_TEXTDOMAIN), 'underline' => esc_attr__('Underline', ESG_TEXTDOMAIN), 'overline' => esc_attr__('Overline', ESG_TEXTDOMAIN), 'line-through' => esc_attr__('Line Through', ESG_TEXTDOMAIN)],
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'text-transform', 'text' => esc_attr__('Text Transform', ESG_TEXTDOMAIN)],
					'type' => 'select',
					'default' => 'none',
					'values' => ['none' => esc_attr__('None', ESG_TEXTDOMAIN), 'capitalize' => esc_attr__('Capitalize', ESG_TEXTDOMAIN), 'uppercase' => esc_attr__('Uppercase', ESG_TEXTDOMAIN), 'lowercase' => esc_attr__('Lowercase', ESG_TEXTDOMAIN)],
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'letter-spacing', 'text' => esc_attr__('Letter Spacing', ESG_TEXTDOMAIN)],
					'type' => 'text',
					'default' => 'normal',
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'border-color', 'text' => esc_attr__('Border Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'style',
					'hover' => 'true',
					'cpmode' => 'single'
				],
				[
					'name' => ['handle' => 'border-style', 'text' => esc_attr__('Border Style', ESG_TEXTDOMAIN)],
					'type' => 'select',
					'default' => 'none',
					'values' => ['none' => esc_attr__('None', ESG_TEXTDOMAIN), 'solid' => esc_attr__('solid', ESG_TEXTDOMAIN), 'dotted' => esc_attr__('dotted', ESG_TEXTDOMAIN), 'dashed' => esc_attr__('dashed', ESG_TEXTDOMAIN), 'double' => esc_attr__('double', ESG_TEXTDOMAIN)],
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'background', 'text' => esc_attr__('Background Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'style',
					'hover' => 'true',
					'cpmode' => 'full'
				],
				[
					'name' => ['handle' => 'box-shadow', 'text' => esc_attr__('Box Shadow', ESG_TEXTDOMAIN)],
					'type' => 'text',
					'default' => '0px 0px 0px 0px #000000',
					'container' => 'style',
					'hover' => 'true'
				],
				[
					'name' => ['handle' => 'transition', 'text' => esc_attr__('Transition', ESG_TEXTDOMAIN)],
					'type' => 'select',
					'default' => 'fade',
					'values' => $transitions_media,
					'container' => 'anim'
				],
				[
					'name' => ['handle' => 'transition-delay', 'text' => esc_attr__('Transition Delay', ESG_TEXTDOMAIN)],
					'type' => 'number',
					'default' => '0',
					'values' => ['0', '60', '1'],
					'container' => 'anim'
				],
				[
					'name' => ['handle' => 'cover-bg-color', 'text' => esc_attr__('Cover BG Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'layout',
					'cpmode' => 'full'
				],
				[
					'name' => ['handle' => 'item-bg-color', 'text' => esc_attr__('Item BG Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'layout',
					'cpmode' => 'full'
				],
				[
					'name' => ['handle' => 'content-bg-color', 'text' => esc_attr__('Content BG Color', ESG_TEXTDOMAIN)],
					'type' => 'color',
					'default' => '#FFFFFF',
					'container' => 'layout',
					'cpmode' => 'full'
				],
			]
		);
	}
}