Elep

<?php
/*
*	Euthemians Visual Composer Shortcode helper functions
*
* 	@author		Euthemians Team
* 	@URI		http://euthemians.com
*/

function zuperla_eutf_build_shortcode_img_style( $bg_image = '' , $bg_image_size = '' ) {

$has_image = false;
	$style = '';

if((int)$bg_image > 0 && ($attachment_src = wp_get_attachment_image_src( $bg_image, 'zuperla-eutf-fullscreen' )) !== false) {

$image_url = $attachment_src[0];
		//Adaptive Background URL
		if ( empty ( $bg_image_size ) ) {
			$bg_image_size = zuperla_eutf_option( 'row_section_bg_size' );
		}
		$image_url = zuperla_eutf_get_adaptive_url( $bg_image, $bg_image_size );

$has_image = true;
		$style .= "background-image: url(" . esc_url( $image_url ) . ");";
	} else {
		$image_url = zuperla_eutf_get_fallback_image( $bg_image_size ,'url' );
		$style .= "background-image: url(" . esc_url( $image_url ) . ");";
	}
	return ' style="'.$style.'"';

}

}

function zuperla_eutf_vc_shortcode_custom_css_class( $param_value, $prefix = '' ) {
	$css_class = preg_match( '/\s*\.([^\{]+)\s*\{\s*([^\}]+)\s*\}\s*/', $param_value ) ? $prefix . preg_replace( '/\s*\.([^\{]+)\s*\{\s*([^\}]+)\s*\}\s*/', '$1', $param_value ) : '';
	return $css_class;
}

function zuperla_eutf_build_shortcode_style( $item = array() ) {

$bg_color = zuperla_eutf_array_value( $item, 'bg_color' );
	$bg_gradient_color_1 = zuperla_eutf_array_value( $item, 'bg_gradient_color_1' );
	$bg_gradient_color_2 = zuperla_eutf_array_value( $item, 'bg_gradient_color_2' );
	$bg_gradient_direction = zuperla_eutf_array_value( $item, 'bg_gradient_direction' );
	$font_color = zuperla_eutf_array_value( $item, 'font_color' );
	$padding_top = zuperla_eutf_array_value( $item, 'padding_top');
	$padding_bottom = zuperla_eutf_array_value( $item, 'padding_bottom' );
	$margin_bottom = zuperla_eutf_array_value( $item, 'margin_bottom' );
	$position_top = zuperla_eutf_array_value( $item, 'position_top' );
	$position_bottom = zuperla_eutf_array_value( $item, 'position_bottom' );
	$position_left = zuperla_eutf_array_value( $item, 'position_left' );
	$position_right = zuperla_eutf_array_value( $item, 'position_right' );
	$z_index = zuperla_eutf_array_value( $item, 'z_index' );
	$content_width = zuperla_eutf_array_value( $item, 'content_width' );
	$height = zuperla_eutf_array_value( $item, 'height' );

$style = '';

if(!empty($bg_color)) {
		$style .= zuperla_eutf_get_css_color( 'background-color', $bg_color );
	}

if( !empty($bg_gradient_color_1) && !empty($bg_gradient_color_2) && !empty($bg_gradient_direction) ) {
		$style .= zuperla_eutf_get_css_color( 'background-color', $bg_gradient_color_1 );
		$style .= 'background: linear-gradient(' . $bg_gradient_direction . 'deg,' . $bg_gradient_color_1 . ' 0%,' . $bg_gradient_color_2 .' 100%);';
	}

if( !empty($font_color) ) {
		$style .= zuperla_eutf_get_css_color( 'color', $font_color );
	}
	if( $padding_top != '' ) {
		$style .= 'padding-top: '.(preg_match('/(px|em|\%|pt|cm)$/', $padding_top) ? $padding_top : $padding_top.'px').';';
	}
	if( $padding_bottom != '' ) {
		$style .= 'padding-bottom: '.(preg_match('/(px|em|\%|pt|cm)$/', $padding_bottom) ? $padding_bottom : $padding_bottom.'px').';';
	}
	if( $margin_bottom != '' ) {
		$style .= 'margin-bottom: '.(preg_match('/(px|em|\%|pt|cm)$/', $margin_bottom) ? $margin_bottom : $margin_bottom.'px').';';
	}
	if( $position_top != '' ) {
		$style .= 'top: '.(preg_match('/(px|em|\%|pt|cm)$/', $position_top) ? $position_top : $position_top.'px').';';
	}
	if( $position_bottom != '' ) {
		$style .= 'bottom: '.(preg_match('/(px|em|\%|pt|cm)$/', $position_bottom) ? $position_bottom : $position_bottom.'px').';';
	}
	if( $position_left != '' ) {
		$style .= 'left: '.(preg_match('/(px|em|\%|pt|cm)$/', $position_left) ? $position_left : $position_left.'px').';';
	}
	if( $position_right != '' ) {
		$style .= 'right: '.(preg_match('/(px|em|\%|pt|cm)$/', $position_right) ? $position_right : $position_right.'px').';';
	}
	if( $z_index != '' ) {
		$style .= 'z-index:' . $z_index;
	}
	if( $content_width != '' && $content_width != '100' ) {
		$style .= 'max-width:' . $content_width .'%';
	}
	if( !empty($height) && $height != 'auto' ) {
		$style .= 'height:' . $height .'vh';
	}

return empty($style) ? $style : ' style="'.$style.'"';
}

if ( !zuperla_eutf_vc_grid_visibility() ) {

//Remove Builder Grid Menu
	function zuperla_eutf_remove_vc_menu_items( ){
		remove_menu_page( 'edit.php?post_type=vc_grid_item' );
		remove_submenu_page( 'vc-general', 'edit.php?post_type=vc_grid_item' );
	}
	add_filter( 'admin_menu', 'zuperla_eutf_remove_vc_menu_items' );

//Remove grid element shortcodes
	function zuperla_eutf_vc_remove_shortcodes_from_vc_grid_element( $shortcodes ) {
		unset( $shortcodes['vc_icon'] );
		unset( $shortcodes['vc_button2'] );
		unset( $shortcodes['vc_btn'] );
		unset( $shortcodes['vc_custom_heading'] );
		unset( $shortcodes['vc_single_image'] );
		unset( $shortcodes['vc_empty_space'] );
		unset( $shortcodes['vc_separator'] );
		unset( $shortcodes['vc_text_separator'] );
		unset( $shortcodes['vc_gitem_post_title'] );
		unset( $shortcodes['vc_gitem_post_excerpt'] );
		unset( $shortcodes['vc_gitem_post_date'] );
		unset( $shortcodes['vc_gitem_image'] );
		unset( $shortcodes['vc_gitem_post_meta'] );

return $shortcodes;
	}
	add_filter( 'vc_grid_item_shortcodes', 'zuperla_eutf_vc_remove_shortcodes_from_vc_grid_element', 100 );
}
//Remove all default templates.
add_filter( 'vc_load_default_templates', 'zuperla_eutf_remove_custom_template_array' );
function zuperla_eutf_remove_custom_template_array( $data ) {
	return array();
}

/**
 * VC Disable Updater Functions
 */
function zuperla_eutf_vc_disable_updater_dialog() {

$auto_updater = zuperla_eutf_visibility( 'vc_auto_updater' );
	if( !$auto_updater ) {
		global $vc_manager;

if ( $vc_manager && method_exists( $vc_manager , 'disableUpdater' ) ) {
			$vc_manager->disableUpdater( true );
		}
	}
}
add_action( 'vc_before_init', 'zuperla_eutf_vc_disable_updater_dialog', 9 );

function zuperla_eutf_vc_updater_notification() {
	echo "<br>" .
		esc_html__( 'Note: In every new release of the Theme the latest compatible version of Page Builder is included.', 'zuperla' ) .
		" " .
		sprintf( '<a href="//docs.euthemians.com/tutorials/bundled-plugins/" target="_blank" rel="noopener noreferrer">%s</a>', esc_html__( 'Theme Bundled Plugins', 'zuperla' ) );
}

//Omit closing PHP tag to avoid accidental whitespace output errors.