<?php

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/* * *************************************************************************

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*

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* ----------------------------------------------------------------------

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* DO NOT EDIT THIS FILE

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* ----------------------------------------------------------------------

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*

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* Copyright (C) Themify

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*

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* ----------------------------------------------------------------------

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*

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* ************************************************************************* */

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if (!defined('ABSPATH'))

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exit; // Exit if accessed directly

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/* Utilities

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/************************************************************************** */

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function themify_clear_menu_cache() {

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global $wpdb;

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$wpdb->query("DELETE FROM $wpdb->options WHERE `option_name` LIKE ('_transient_tf_menu_%')");

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return Themify_Storage::deleteByPrefix('tf_menu_');

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}

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/**

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* Image Helper - Echoes themify_get_image

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* @param string $args Format string.

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*/

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function themify_image($args) {//deprecated use themify_get_image

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echo themify_get_image($args);

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}

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function themify_find_nearest_image_size(?int $attachment_id,int $width,int $height ) : string {

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$image_meta = wp_get_attachment_metadata( $attachment_id );

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$size = '';

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if ( ! empty( $image_meta['sizes'] ) ) {

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$last_pixel_count = 0;

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foreach ( $image_meta['sizes'] as $key => $value ) {

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/* image size is smaller than what we need, skip */

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if ( $width > $value['width'] || $height > $value['height'] ) {

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continue;

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}

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/* find smallest size */

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$pixels = $value['width'] * $value['height'];

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if ( $last_pixel_count === 0 || $pixels < $last_pixel_count ) {

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$last_pixel_count = $pixels;

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$size = $key;

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}

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}

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}

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return $size;

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}

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/**

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* Returns the post image, either from Themify Custom Panel fields or from WordPress Featured Image.

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* @param string|array $args Format string.

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* @return string String with <img> tag and optional content prepended and/or appended

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*/

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function themify_get_image($args):string {

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global $themify;

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/**

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* List of parameters

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* @var array

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*/

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$defaults = array(

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'src' => '',

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'class' => '',

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'style' => '',

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'preload' => false,

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'prefetch' => false,

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'lazy_load' => true,

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'is_slider' => false,

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'disable_responsive' => false,

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'w' => '', // width

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'h' => '', // height

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'before' => '',

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'after' => '',

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'alt' => '',

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'title' => '',

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'crop' => true,

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'field_name' => 'post_image,image,wp_thumb,feature_image',

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'urlonly' => false,

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'image_size' => '',

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'image_meta' => false,

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'f_image' => false,

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'attr' => array(),

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'fallback' => ''//when there is no image

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);

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if (is_string($args)) {

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$arr = array();

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parse_str($args, $arr);

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$args = array();

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foreach ($arr as $k => $v) {

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if ($v === 'true') {

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$args[$k] = true;

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} elseif ($v === 'false') {

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$args[$k] = false;

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} else {

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$args[$k] = $v;

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}

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}

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}

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$args+=$defaults;

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unset($defaults);

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/**

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* Post ID for single, query or archive views.

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* Page ID is stored separately in $themify->page_id.

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* @var string

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*/

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$post_id = get_the_ID();

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/**

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* URL of the image to use

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* @var string

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*/

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$img_url = '';

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/**

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* Image width

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* @var string

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*/

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$width = $args['w'];

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if ($width !== '') {

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$width = (int) $width;

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}

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/**

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* Image height

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* @var string

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*/

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$height = $args['h'];

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if ($height !== '') {

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$height = (int) $height;

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}

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$attachment_id = 0;

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$is_disabled = themify_is_image_script_disabled();

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if (is_numeric($args['src'])) {

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$attachment_id = $args['src'];

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$img = wp_get_attachment_image_src($attachment_id, 'large');

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$args['src'] = !empty($img[0]) ? $img[0] : '';

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unset($img);

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} elseif ($args['fallback'] !== '' && empty($args['src']) && !has_post_thumbnail()) {

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$args['src'] = $args['fallback'];

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}

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if ($is_disabled === true) { // Use WP standard image sizes

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if (!empty($args['image_size'])) { // If image_size parameter is set

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$feature_size = $args['image_size'];

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} elseif (!empty($themify->image_size)) { // or if Themify::image_size is set

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$feature_size = $themify->image_size;

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} elseif (empty($themify->is_shortcode) && in_the_loop()) { // Main query area

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if (is_single()) {

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$feature_size = get_post_meta($post_id, 'feature_size', true);

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if (empty($feature_size) || 'blank' === $feature_size) {

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$feature_size = themify_get('setting-image_post_single_feature_size', null, true);

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}

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} elseif (!empty($themify->page_id) && !empty($themify->query_post_type) && themify_is_query_page()) {

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$feature_size = get_post_meta($themify->page_id, $themify->query_post_type . 'feature_size_page', true);

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if (empty($feature_size)) {

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$feature_size = null;

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}

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} elseif (is_archive() || is_tax() || is_search() || is_home()) {

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$feature_size = themify_get('setting-image_post_feature_size', null, true);

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}

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}

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if (!empty($args['src'])) {

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$attachment_id = themify_get_attachment_id_from_url($args['src']);

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}

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if (!isset($feature_size) || 'blank' === $feature_size) {

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$feature_size = $attachment_id && ! empty( $width ) && ! empty( $height ) ? themify_find_nearest_image_size( $attachment_id, $width, $height ) : '';

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if ( $feature_size === '' ) {

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$feature_size = apply_filters('themify_global_feature_size', themify_get('setting-global_feature_size', 'large', true));

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}

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}

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if (!empty($attachment_id)) {

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$tmp = wp_get_attachment_image_src($attachment_id, $feature_size);

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if (!empty($tmp)) {

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$img_url = $tmp[0];

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}

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unset($tmp);

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}

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if ($img_url === '') {

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// Set URL to use for final output.

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$img_url = empty($args['src']) ? themify_image_url(false, $feature_size) : $args['src'];

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$img_url = trim($img_url);

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// Fix for showing feature_image when Themify Image Script is disabled

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if ('' === $img_url) {

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foreach (explode(',', $args['field_name']) as $field) {

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if ($img_url = get_post_meta($post_id, trim($field), true))

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break;

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}

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}

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}

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} else { // Use Image Script

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if (empty($args['src'])) {

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if (has_post_thumbnail()) {

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$img_url = $width !== '' && $height !== '' ? ((int) get_post_thumbnail_id()) : get_the_post_thumbnail_url(); /* Image script works with thumbnail IDs as well as URLs, use ID which is faster */

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} elseif ('attachment' === get_post_type()) {

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$img_url = wp_get_attachment_url($post_id);

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} else {

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foreach (explode(',', $args['field_name']) as $field) {

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if ($img_url = get_post_meta($post_id, trim($field), true)) {

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break;

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}

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}

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}

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} else {

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$img_url = $args['src'];

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}

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if ($height !== '' && 0 === ((int) $height )) {

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$height = 0;

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$args['crop'] = false;

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}

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/** filter $img_url before it goes off to themify_do_img for processing * */

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$img_url = apply_filters('themify_get_image_before_do_img', $img_url, $width, $height, $args);

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// Set URL to use for final output.

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$temp = themify_do_img((empty($attachment_id) ? $img_url : $attachment_id), $width, $height, (bool) $args['crop']);

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$img_url = $temp['url'];

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if ($temp['width'] !== '' && $temp['height'] !== '') {

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$width = (int) $temp['width'];

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$height = (int) $temp['height'];

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}

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// Get title/alt text by attachment id if it was returned.

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if (!$attachment_id && isset($temp['attachment_id'])) {

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$attachment_id = $temp['attachment_id'];

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}

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}

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if ($attachment_id) {

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$attachment_id = themify_maybe_translate_object_id($attachment_id);

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}

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// No image was defined, parse content to find the first image.

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if (empty($img_url) && ($args['f_image'] || themify_check('setting-auto_featured_image', true) )) {

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$content = get_the_content();

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$upload_dir = themify_upload_dir('baseurl');

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foreach ( [ 'img', 'iframe' ] as $tag) {

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$count = substr_count($content, '<' . $tag);

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if ($count >= 1) {

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$start = strpos($content, '<' . $tag, 0);

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$pos = substr($content, $start);

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$end = strpos($pos, '>');

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$temp = themify_prep_image(substr($pos, 0, $end + 1));

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$src = $temp['src'];

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$parse = parse_url($src);

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if (!empty($parse['query'])) {

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$src = str_replace('?' . $parse['query'], '', $src);

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}

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$auto_image_url = isset($temp['src']) ? $temp['src'] : '';

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if (isset($temp['class'])) {

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$args['class'] .= ' ' . $temp['class'];

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}

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$args['alt'] = $temp['alt'];

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if ($is_disabled === true) {

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$img_url = themify_image_url(false, $feature_size, themify_get_attachment_id_from_url($auto_image_url, $upload_dir));

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if (empty($img_url)) {

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$img_url = esc_url($auto_image_url);

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}

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} elseif ($temp = themify_do_img($auto_image_url, $width, $height, (bool) $args['crop'])) {

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$img_url = $temp['url'];

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}

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break;

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}

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}

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unset($content, $upload_dir);

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}

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if (!empty($img_url)) {

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if (isset($temp['is_large']) && current_user_can('edit_post', $post_id)) {

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$args['class'] .= ' tf_large_img';

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} else {

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if ($args['preload'] !== false || $args['prefetch'] !== false) {

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Themify_Enqueue_Assets::addPreLoadMedia($img_url, $args['preload'] !== false ? 'preload' : 'prefetch');

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}

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themify_generateWebp($img_url);

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}

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unset($temp);

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if ($args['urlonly']) {

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$out = $img_url;

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} else {

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// Build final image

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$out = '<img src="' . $img_url . '"';

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if ($width !== '' && $width !== 0) {

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$out .= ' width="' . $width . '"';

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}

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if ($height !== '' && $height !== 0) {

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$out .= ' height="' . $height . '"';

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}

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if ($attachment_id != 0) {

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$args['class'] .= ' wp-post-image wp-image-' . $attachment_id; /* add attachment_id class to img tag */

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}

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if ($args['class'] !== '') {

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$out .= ' class="' . trim($args['class']) . '"';

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}

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if ($args['style'] !== '') {

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$out .= ' style="' . $args['style'] . '"';

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}

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$title = '';

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if (!empty($args['alt'])) {

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$out_alt = $args['alt'];

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} else {

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$out_alt = $attachment_id ? get_post_meta($attachment_id, '_wp_attachment_image_alt', true) : '';

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if (!$out_alt) {

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$out_alt = !empty($args['title']) ? $args['title'] : '';

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if (!$out_alt && $attachment_id) {

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$p = get_post($attachment_id);

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$out_alt = !empty($p) ? $p->post_title : '';

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$p = null;

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}

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if (!$out_alt) {

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$out_alt = the_title_attribute('echo=0');

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}

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$title = $out_alt;

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}

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}

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if($args['title'] !== false ){

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if ($title === '') {

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if (!empty($args['title'])) {

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$title = $args['title'];

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} elseif ($attachment_id) {

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$p = get_post($attachment_id);

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if (!empty($p)) {

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$title = $p->post_title;

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}

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$p = null;

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}

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}

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// Add title attribute only if explicitly set in $args

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if (!empty($title)) {

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$out .= ' title="' . esc_attr($title) . '"';

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}

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}

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if ($args['lazy_load'] === false || $args['lazy_load'] === 'eager') {

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$out .= ' data-tf-not-load="1"';

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if ($args['lazy_load'] === 'eager') {

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$out .= ' loading="eager" decoding="auto"';

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}

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}

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if (!empty($args['attr'])) {

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foreach ($args['attr'] as $k => $v) {

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$out .= ' ' . $k . '="' . esc_attr($v) . '"';

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}

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}

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if (!empty($out_alt)) {

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$out .= ' alt="' . esc_attr($out_alt) . '"';

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}

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$out .= '>';

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if ($attachment_id && $args['disable_responsive'] === false) {

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$out = function_exists('wp_filter_content_tags') ? wp_img_tag_add_srcset_and_sizes_attr($out, null, $attachment_id) // WP 5.5

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: wp_make_content_images_responsive($out);

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}

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if (($args['is_slider'] === true || $themify->post_layout === 'slider') && $args['lazy_load'] === true) {

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$out = themify_make_lazy($out, false);

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}

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if ($args['image_meta'] == true) {

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$out .= "<meta itemprop=\"width\" content=\"{$width}\"><meta itemprop=\"height\" content=\"{$height}\"><meta itemprop=\"url\" content=\"{$img_url}\">" . $out;

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}

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$out = $args['before'] . $out . $args['after'];

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}

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} else {

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$out = '';

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}

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return $out;

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}

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if (!function_exists('themify_edit_link')) {

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function themify_edit_link(string $title = '') : bool {

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static $is = null;

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if ($is === null) {

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$is = is_user_logged_in() && (!class_exists('Themify_Builder_Model',false) || !Themify_Builder::$frontedit_active === true) && !themify_is_rest();

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}

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if ($is === true) {

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if ($title === '') {

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$title = sprintf( __('Edit %s', 'themify'), '<span class="tf_hide">' . get_post_type_object( get_post_type() )->labels->singular_name . '</span>' );

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}

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edit_post_link($title, '<span class="edit-button tf_edit_post_' . get_the_ID() . '">', '</span>');

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}

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return $is;

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}

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}

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if (!function_exists('themify_image_url')) {

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/**

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* Returns the featured image url

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* @param bool $echo Specify to echo or return the url

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* @param string $size The image size to return

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* @param null|int $attachment_id ID of image to load.

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* @return void|string

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*/

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function themify_image_url(bool $echo = false, string $size = 'full', $attachment_id = null):string {

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$url = '';

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if (has_post_thumbnail()) {

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$image = wp_get_attachment_image_src(get_post_thumbnail_id(), $size);

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$url = $image === false ? '' : $image[0];

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} elseif ($attachment_id !== null) {

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$image = wp_get_attachment_image_src($attachment_id, $size);

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if ($image) {

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$url = $image[0];

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}

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}

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$url = apply_filters('themify_image_url', $url);

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if ($echo) {

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echo esc_url($url);

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return '';

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}

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return $url;

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}

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}

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/**

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* Image Helper - Prep Image

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* @param $tag

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* @return array

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*/

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function themify_prep_image(string $tag):array {

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$image = [];

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preg_match_all( '/(alt|title|src|class)=(("|\')[^("|\')]*("|\'))/i', $tag, $image_reg );

[429] Fix | Delete

foreach ( $image_reg[1] as $index => $attribute ) {

[430] Fix | Delete

$image[ $attribute ] = substr( $image_reg[2][ $index ], 1, -1 );

[431] Fix | Delete

}

[432] Fix | Delete

$image += [ 'src' => '', 'alt' => '', 'title' => '' ];

[433] Fix | Delete

[434] Fix | Delete

if (strpos($image['src'], 'youtube.com') !== false || strpos($image['src'], 'vimeo.com') !== false) {

[435] Fix | Delete

$image['src'] = themify_video_image($image['src']);

[436] Fix | Delete

}

[437] Fix | Delete

[438] Fix | Delete

$image['src'] = preg_replace('/(-\d+x\d+)(?=\.\w{3,4})/', '', $image['src']);

[439] Fix | Delete

[440] Fix | Delete

return $image;

[441] Fix | Delete

}

[442] Fix | Delete

[443] Fix | Delete

/**

[444] Fix | Delete

* Vimeo / Youtube Thumbnail grab

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*

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* @param $url

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*

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* @return string

[449] Fix | Delete

*/

[450] Fix | Delete

function themify_video_image(string $url):string {

[451] Fix | Delete

$image_url = parse_url($url);

[452] Fix | Delete

$return_url = '';

[453] Fix | Delete

if ($image_url['host'] === 'www.youtube.com' || $image_url['host'] === 'youtube.com') {

[454] Fix | Delete

parse_str($image_url['query'], $query);

[455] Fix | Delete

if (!empty($query['v'])) {

[456] Fix | Delete

$id = $query['v'];

[457] Fix | Delete

} else {

[458] Fix | Delete

$path = explode('/', $image_url['path']);

[459] Fix | Delete

$id = $path[count($path) - 1];

[460] Fix | Delete

}

[461] Fix | Delete

$return_url = 'https://img.youtube.com/vi/' . $id . '/hqdefault.jpg';

[462] Fix | Delete

} elseif ($image_url['host'] === 'www.vimeo.com' || $image_url['host'] === 'vimeo.com' || $image_url['host'] === 'player.vimeo.com') {

[463] Fix | Delete

parse_str($image_url['query'], $query);

[464] Fix | Delete

if (!empty($query['clip_id'])) {

[465] Fix | Delete

$id = $query['clip_id'];

[466] Fix | Delete

} else {

[467] Fix | Delete

$path = explode('/', $image_url['path']);

[468] Fix | Delete

$id = $path[(count($path) - 1)];

[469] Fix | Delete

}

[470] Fix | Delete

$content = Themify_Filesystem::get_contents('https://vimeo.com/api/v2/video/' . $id . '.php');

[471] Fix | Delete

if (!empty($content)) {

[472] Fix | Delete

$hash = unserialize($content);

[473] Fix | Delete

if (!empty($hash[0])) {

[474] Fix | Delete

$return_url = $hash[0]["thumbnail_large"];

[475] Fix | Delete

}

[476] Fix | Delete

}

[477] Fix | Delete

}

[478] Fix | Delete

return $return_url;

[479] Fix | Delete

}

[480] Fix | Delete

[481] Fix | Delete

/**

[482] Fix | Delete

* Checks if a value referenced by $var exists in theme settings or post meta data.

[483] Fix | Delete

* @param $var

[484] Fix | Delete

* @return bool

[485] Fix | Delete

*/

[486] Fix | Delete

function themify_check(string $var, bool $data_only = false):bool {

[487] Fix | Delete

$val = themify_get($var, null, $data_only);

[488] Fix | Delete

return $val !== null && $val !== '' && $val !== 'off';

[489] Fix | Delete

}

[490] Fix | Delete

[491] Fix | Delete

/**

[492] Fix | Delete

* Returns a value referenced by $var checking in theme settings or post meta data.

[493] Fix | Delete

* @param $var

[494] Fix | Delete

* @return mixed

[495] Fix | Delete

*/

[496] Fix | Delete

function themify_get(string $var, $default = null, bool $data_only = false) {

[497] Fix | Delete

$data = themify_get_data();

[498] Fix | Delete

if (isset($data[$var]) && $data[$var] !== '') {

[499] Fix | Delete