Custom URL for Divi Projects

childFunctionsCustomUrlProjects.php

//Code from Mayur @ elegant themes, http://www.agentwp.com/
<?php
function override_parent() {
remove_shortcode( 'et_pb_fullwidth_portfolio', 'et_pb_fullwidth_portfolio' );
add_shortcode( 'et_pb_fullwidth_portfolio', 'et_pb_fullwidth_portfolio_custom' );
}
add_action( 'after_setup_theme', 'override_parent' );
function et_pb_fullwidth_portfolio_custom( $atts ) {
extract( shortcode_atts( array(
'title' => '',
'module_id' => '',
'module_class' => '',
'fullwidth' => 'on',
'include_categories' => '',
'posts_number' => '',
'show_title' => 'on',
'show_date' => 'on',
'background_layout' => 'light',
'auto' => 'off',
'auto_speed' => 7000,
), $atts
) );

$args = array();
if ( is_numeric( $posts_number ) && $posts_number > 0 ) {
$args['posts_per_page'] = $posts_number;
} else {
$args['nopaging'] = true;
}

if ( '' !== $include_categories ) {
$args['tax_query'] = array(
array(
'taxonomy' => 'project_category',
'field' => 'id',
'terms' => explode( ',', $include_categories ),
'operator' => 'IN'
)
);
}

$projects = et_divi_get_projects( $args );

ob_start();
if( $projects->post_count > 0 ) {
while ( $projects->have_posts() ) {
$projects->the_post();
?>
<div id="post-<?php the_ID(); ?>" <?php post_class( 'et_pb_portfolio_item ' ); ?>>
<?php
$thumb = '';

$width = 320;
$width = (int) apply_filters( 'et_pb_portfolio_image_width', $width );

$height = 241;
$height = (int) apply_filters( 'et_pb_portfolio_image_height', $height );

list($thumb_src, $thumb_width, $thumb_height) = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), array( $width, $height ) );

$orientation = ( $thumb_height > $thumb_width ) ? 'portrait' : 'landscape';

if ( '' !== $thumb_src ) : ?>
<div class="et_pb_portfolio_image <?php echo esc_attr( $orientation ); ?>">
<a href="<?php $projid = get_the_ID();

$etlink = get_post_meta($projid, 'etlink', true) ? get_post_meta($projid, 'etlink', true) : get_permalink(); echo $etlink; ?>">
<img src="<?php echo esc_attr( $thumb_src ); ?>" alt="<?php echo esc_attr( get_the_title() ); ?>"/>
<div class="meta">
<span class="et_overlay"></span>

<?php if ( 'on' === $show_title ) : ?>
<h3><?php the_title(); ?></h3>
<?php endif; ?>

<?php if ( 'on' === $show_date ) : ?>
<p class="post-meta"><?php echo get_the_date(); ?></p>
<?php endif; ?>
</div>
</a>
</div>
<?php endif; ?>
</div>
<?php
}
}

wp_reset_postdata();

$posts = ob_get_clean();

$class = " et_pb_bg_layout_{$background_layout}";

$output = sprintf(
'<div%4$s class="et_pb_fullwidth_portfolio %1$s%3$s%5$s" data-auto-rotate="%6$s" data-auto-rotate-speed="%7$s">
%8$s
<div class="et_pb_portfolio_items clearfix" data-columns="">
%2$s
</div><!-- .et_pb_portfolio_items -->
</div> <!-- .et_pb_fullwidth_portfolio -->',
( 'on' === $fullwidth ? 'et_pb_fullwidth_portfolio_carousel' : 'et_pb_fullwidth_portfolio_grid clearfix' ),
$posts,
esc_attr( $class ),
( '' !== $module_id ? sprintf( ' id="%1$s"', esc_attr( $module_id ) ) : '' ),
( '' !== $module_class ? sprintf( ' %1$s', esc_attr( $module_class ) ) : '' ),
( '' !== $auto && in_array( $auto, array('on', 'off') ) ? esc_attr( $auto ) : 'off' ),
( '' !== $auto_speed && is_numeric( $auto_speed ) ? esc_attr( $auto_speed ) : '7000' ),
( '' !== $title ? sprintf( '<h2>%s</h2>', esc_html( $title ) ) : '' )
);

return $output;
}