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<?php
/**
* Muffin Builder | Front
*
* @package Betheme
* @author Muffin group
* @link https://muffingroup.com
*/
if( ! defined( 'ABSPATH' ) ){
exit; // Exit if accessed directly
}
if( ! class_exists('Mfn_Builder_Front') )
{
class Mfn_Builder_Front {
public $post_id = false;
public $content_field = false; // use post field instead of the_content()
/**
* Constructor
*/
public function __construct($post_id, $content_field = false) {
$this->post_id = $post_id;
$this->content_field = $content_field;
}
/**
* Show WordPress Editor Content
*/
public function the_content(){
// FIX: Elementor - prevent showing first post content on blog page
if( ( 'post' == get_post_type() ) && ( ! is_singular() ) ){
return false;
}
// check if editor content exists
$content = get_post_field('post_content', $this->post_id);
$class = $content ? 'has_content' : 'no_content' ;
// output -----
echo '<div class="section the_content '. esc_attr($class) .'">';
if (! get_post_meta($this->post_id, 'mfn-post-hide-content', true)) {
echo '<div class="section_wrapper">';
echo '<div class="the_content_wrapper">';
if ($this->content_field) {
echo apply_filters('the_content', $content);
} else {
the_content();
}
echo '</div>';
echo '</div>';
}
echo '</div>';
}
public function show(){
// convert item size to class
$classes = array(
'divider' => 'divider',
'1/6' => 'one-sixth',
'1/5' => 'one-fifth',
'1/4' => 'one-fourth',
'1/3' => 'one-third',
'2/5' => 'two-fifth',
'1/2' => 'one-second',
'3/5' => 'three-fifth',
'2/3' => 'two-third',
'3/4' => 'three-fourth',
'4/5' => 'four-fifth',
'5/6' => 'five-sixth',
'1/1' => 'one'
);
// GET sidebars
$sidebars = mfn_opts_get('sidebars');
// GET builder items
$mfn_items = get_post_meta($this->post_id, 'mfn-page-items', true);
// FIX | Muffin builder 2 compatibility
if ($mfn_items && ! is_array($mfn_items)) {
$mfn_items = unserialize(call_user_func('base'.'64_decode', $mfn_items));
}
// WordPress Editor | before builder
if ( 1 == mfn_opts_get('display-order') ) {
$this->the_content();
}
// Muffin Builder
if (post_password_required()) {
// password protected page
if (get_post_meta($this->post_id, 'mfn-post-hide-content', true)) {
echo '<div class="section the_content">';
echo '<div class="section_wrapper">';
echo '<div class="the_content_wrapper">';
echo get_the_password_form();
echo '</div>';
echo '</div>';
echo '</div>';
}
} elseif ( function_exists('wc_memberships') && ( ! current_user_can('wc_memberships_view_restricted_post_content', $this->post_id) ) ){
// do not show builder if wc memberships active do not allow current user
} elseif (is_array($mfn_items)) {
// SECTIONS -----
foreach ($mfn_items as $section) {
// hidden sections
if ($_GET && key_exists('mfn-show', $_GET)) {
// do nothing
} elseif (key_exists('hide', $section['attr']) && $section['attr']['hide']) {
continue;
}
// section attributes
// classes ---
$section_class = array();
// unique ID
if( ! empty($section['uid']) ) {
$section_class[] = 'mcb-section-'. $section['uid'];
}
// custom style & class
if( ! empty($section['attr']['style']) ) {
$section_class[] = $section['attr']['style'];
}
if( ! empty($section['attr']['class']) ) {
$section_class[] = $section['attr']['class'];
}
// visibility
if( ! empty($section['attr']['visibility']) ) {
$section_class[] = $section['attr']['visibility'];
}
// background video
if( ! empty($section['attr']['bg_video_mp4']) ) {
$section_class[] = 'has-video';
}
// navigation arrows
if( ! empty($section['attr']['navigation']) ) {
$section_class[] = 'has-navi';
}
// background size
if( isset($section['attr']['bg_size']) && ($section['attr']['bg_size'] != 'auto') ) {
$section_class[] = 'bg-'. $section['attr']['bg_size'];
}
$section_class = implode(' ', $section_class);
// styles ---
$section_style = $section_bg = array();
if( ! empty($section['attr']['padding_top']) ) {
$section_style[] = 'padding-top:'. intval($section['attr']['padding_top']) .'px';
}
if( ! empty($section['attr']['padding_bottom']) ) {
$section_style[] = 'padding-bottom:'. intval($section['attr']['padding_bottom']) .'px';
}
if( ! empty($section['attr']['padding_horizontal']) ) {
if( is_numeric($section['attr']['padding_horizontal']) ){
$section['attr']['padding_horizontal'] .= 'px';
}
$section_style[] = 'padding-left:'. esc_attr($section['attr']['padding_horizontal']);
$section_style[] = 'padding-right:'. esc_attr($section['attr']['padding_horizontal']);
}
if( ! empty($section['attr']['bg_color']) ) {
$section_style[] = 'background-color:'. $section['attr']['bg_color'];
}
// background image attributes
if( $section['attr']['bg_image'] ) {
$section_bg['image'] = 'background-image:url('. $section['attr']['bg_image'] .')';
$section_bg_attr = explode(';', $section['attr']['bg_position']);
if( $section_bg_attr[0] ) {
$section_bg['repeat'] = 'background-repeat:'. $section_bg_attr[0];
}
if( $section_bg_attr[1] ) {
$section_bg['position'] = 'background-position:'. $section_bg_attr[1];
}
if( $section_bg_attr[2] ) {
$section_bg['attachment'] = 'background-attachment:'. $section_bg_attr[2];
}
if( $section_bg_attr[3] ) {
$section_bg['size'] = 'background-size:'. $section_bg_attr[3];
}
}
// parallax
$parallax = false;
if ($section['attr']['bg_image'] && ($section_bg_attr[2] == 'fixed')) {
if (! key_exists(4, $section_bg_attr) || $section_bg_attr[4] != 'still') {
// parallax
$parallax = mfn_parallax_data();
if (mfn_parallax_plugin() == 'translate3d') {
if (mfn_is_mobile()) {
$section_bg['attachment'] = 'background-attachment:scroll';
} else {
$section_bg = array();
}
}
} else {
// cover
$section_class .= ' bg-cover';
}
}
$section_style = array_merge($section_style, $section_bg);
$section_style = implode(';', $section_style);
// custom section ID
if (key_exists('section_id', $section['attr']) && $section['attr']['section_id']) {
$section_id = 'id="'. $section['attr']['section_id'] .'"';
} else {
$section_id = false;
}
// output SECTION -----
echo '<div class="section mcb-section '. $section_class .'" '. $section_id .' style="'. $section_style .'" '. $parallax .'>'; // 100%
// background: parallax | translate3d background image
if (! mfn_is_mobile() && $parallax && mfn_parallax_plugin() == 'translate3d') {
echo '<img class="mfn-parallax" src="'. $section['attr']['bg_image'] .'" alt="parallax background" style="opacity:0" />';
}
// background: video
if (key_exists('bg_video_mp4', $section['attr']) && ($mp4 = $section['attr']['bg_video_mp4'])) {
echo '<div class="section_video">';
echo '<div class="mask"></div>';
$poster = $section['attr']['bg_image'];
echo '<video poster="'. $poster .'" autoplay="true" loop="true" muted="muted">';
echo '<source type="video/mp4" src="'. $mp4 .'" />';
if (key_exists('bg_video_ogv', $section['attr']) && $ogv = $section['attr']['bg_video_ogv']) {
echo '<source type="video/ogg" src="'. $ogv .'" />';
}
echo '</video>';
echo '</div>';
}
// decoration: SVG
if (key_exists('divider', $section['attr']) && $divider = $section['attr']['divider']) {
echo '<div class="section-divider '. $divider .'"></div>';
}
// decoration: image top
if (key_exists('decor_top', $section['attr']) && $decor_top = $section['attr']['decor_top']) {
echo '<div class="section-decoration top" style="background-image:url('. $decor_top .');height:'. mfn_get_attachment_data($decor_top, 'height') .'px"></div>';
}
// navigation arrows
if (key_exists('navigation', $section['attr']) && $section['attr']['navigation']) {
echo '<div class="section-nav prev"><i class="icon-up-open-big"></i></div>';
echo '<div class="section-nav next"><i class="icon-down-open-big"></i></div>';
}
echo '<div class="section_wrapper mcb-section-inner">';
// WRAPS -----
// FIX | Muffin Builder 2 compatibility
// there were no wraps inside section in Muffin Builder 2
if (! key_exists('wraps', $section) && is_array($section['items'])) {
$fix_wrap = array(
'size' => '1/1',
'items' => $section['items'],
);
$section['wraps'] = array( $fix_wrap );
}
// print inside wraps
if (key_exists('wraps', $section) && is_array($section['wraps'])) {
foreach ($section['wraps'] as $wrap) {
// wrap attributes
$wrap_class = array();
// unique ID
if( ! empty($wrap['uid']) ) {
$wrap_class[] = 'mcb-wrap-'. $wrap['uid'];
}
// classes ---
$wrap_class[] = $classes[ $wrap['size'] ];
if( key_exists('attr', $wrap) ) {
$wrap_class[] = $wrap['attr']['class'];
// items margin
if( $wrap['attr']['column_margin'] ) {
$wrap_class[] = 'column-margin-'. $wrap['attr']['column_margin'];
}
// items vertical align
if( ! empty($wrap['attr']['vertical_align']) ) {
$wrap_class[] = 'valign-'. $wrap['attr']['vertical_align'];
}
// background size
if( ! empty($wrap['attr']['bg_size']) && ($wrap['attr']['bg_size'] != 'auto') ) {
$wrap_class[] = 'bg-'. $wrap['attr']['bg_size'];
}
}
// styles ---
$wrap_style = $wrap_bg = array();
$wrap_data = array();
$parallax = false;
if( key_exists('attr', $wrap) ){
// padding
if( $wrap['attr']['padding'] ) {
$wrap_style[] = 'padding:'. $wrap['attr']['padding'];
}
// background color
if( $wrap['attr']['bg_color'] ){
$wrap_style[] = 'background-color:'. $wrap['attr']['bg_color'];
}
// move up
if( ! empty($wrap['attr']['move_up']) ) {
$wrap_class[] = 'move-up';
$wrap_style[] = 'margin-top:-'. intval($wrap['attr']['move_up']) .'px';
if ($moveup = mfn_opts_get('builder-wrap-moveup')) {
if ('no-tablet' == $moveup) {
$wrap_data[] = 'data-tablet="no-up"';
}
$wrap_data[] = 'data-mobile="no-up"';
}
}
// background image attributes
if( $wrap['attr']['bg_image'] ){
$wrap_bg[] = 'background-image:url('. $wrap['attr']['bg_image'] .')';
$wrap_bg_attr = explode(';', $wrap['attr']['bg_position']);
if( ! empty($wrap_bg_attr[0]) ) {
$wrap_bg[] = 'background-repeat:'. $wrap_bg_attr[0];
}
if( ! empty($wrap_bg_attr[1]) ) {
$wrap_bg[] = 'background-position:'. $wrap_bg_attr[1];
}
if( ! empty($wrap_bg_attr[2]) ) {
$wrap_bg['attachment'] = 'background-attachment:'. $wrap_bg_attr[2];
}
if( ! empty($wrap_bg_attr[3]) ) {
$wrap_bg[] = 'background-size:'. $wrap_bg_attr[3];
}
}
// parallax
if ($wrap['attr']['bg_image'] && ($wrap_bg_attr[2] == 'fixed')) {
if (! key_exists(4, $wrap_bg_attr) || $wrap_bg_attr[4] != 'still') {
$parallax = mfn_parallax_data();
if (mfn_parallax_plugin() == 'translate3d') {
if (mfn_is_mobile()) {
$wrap_bg['attachment'] = 'background-attachment:scroll';
} else {
$wrap_bg = array();
}
}
}
}
}
$wrap_class = implode(' ', $wrap_class);
$wrap_style = array_merge($wrap_style, $wrap_bg);
$wrap_style = implode(';', $wrap_style);
$wrap_data = implode(' ', $wrap_data);
// output WRAP -----
echo '<div class="wrap mcb-wrap '. $wrap_class .' clearfix" style="'. $wrap_style .'" '. $parallax .' '. $wrap_data .'>';
// parallax | translate3d background image
if (! mfn_is_mobile() && $parallax && mfn_parallax_plugin() == 'translate3d') {
echo '<img class="mfn-parallax" src="'. $wrap['attr']['bg_image'] .'" alt="parallax background" style="opacity:0" />';
}
echo '<div class="mcb-wrap-inner">';
// ITEMS -----
if (is_array($wrap['items'])) {
foreach ($wrap['items'] as $item) {
$type = 'item_'. $item['type'];
if (method_exists('Mfn_Builder_Items', $type)) {
$item_class = array();
if( ! isset( $item['fields'] ) ){
$item['fields'] = array();
}
// unique ID
if ( ! empty($item['uid']) ) {
$item_class[] = 'mcb-item-'. $item['uid'];
}
// size
$item_class[] = $classes[$item['size']];
// type
$item_class[] = 'column_'. $item['type'];
// custom classes
if ( ! empty($item['fields']['classes']) ) {
$item_class[] = $item['fields']['classes'];
}
// margin bottom
if ($item['type'] == 'column' && (! empty($item['fields']['margin_bottom']))) {
$item_class[] = 'column-margin-'. $item['fields']['margin_bottom'];
}
$item_class = implode(' ', $item_class);
// output -----
echo '<div class="column mcb-column '. $item_class .'">';
echo Mfn_Builder_Items::$type( $item['fields'] );
echo '</div>';
}
}
}
echo '</div>';
echo '</div>';
}
}
echo '</div>';
// decoration: image top
if( ! empty($section['attr']['decor_bottom']) ) {
$decor_bottom = $section['attr']['decor_bottom'];
echo '<div class="section-decoration bottom" style="background-image:url('. $decor_bottom .');height:'. mfn_get_attachment_data($decor_bottom, 'height') .'px"></div>';
}
echo '</div>';
}
}
// WordPress Editor | after builder
if ( 0 == mfn_opts_get('display-order') ) {
$this->the_content();
}
}
}
}