xarxaprod-wp-theme/template-parts/content-xarxaprod-convo.php

<?php
/**
 * Template part for displaying posts
 *
 * @link https://developer.wordpress.org/themes/basics/template-hierarchy/
 *
 * @package Xarxaprod_theme
 */

?>
<!-- template-parts content-xarxaprod-convo-php -->
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

	<header class="entry-header">
		<?php the_title( '<h1 class="entry-title">', '</h1>' ); ?>
	</header><!-- .entry-header -->

  <aside cass="xarxaprod-espai-image">
    <?php 
      if( get_field('xxp_convo_espai_associat') ):
      	// read here howto
        // https://www.advancedcustomfields.com/resources/relationship/#display-list-of-posts-with-setuppostdata
        $espai_associat_posts = get_field('xxp_convo_espai_associat');
        if( $espai_associat_posts ): 
          foreach( $espai_associat_posts as $post ):
          // Setup this post for WP functions (variable must be named $post).
  					setup_postdata($post); ?>
  
           <?php
       			// search and output images
       			// check if has post_thumbnail
       		 if ( has_post_thumbnail() ){	
       			 xarxaprod_post_thumbnail('full');
       		 } else { ?>
              <?php if( have_rows('xxp_associat_gallery_images') ){ ?>
              <section class="xarxaprod-associat-gallery-images">                                           
                <ul class="xarxaprod-associat-slides">
                <?php while( have_rows('xxp_associat_gallery_images') ): the_row(); ?>
                  <?php $image=get_sub_field('xxp_associat_image'); ?>
                  <li id="<?php echo acf_esc_html( $image['filename'] );?>" class="xarxaprod-associat-image">
                     <?php //print_r( $image ); //echo the whole array ?>
                     <?php //print_r( $image['ID'] ); // echo one fiels of the array?>
                     <?php echo wp_get_attachment_image( $image['ID'], 'full' ); ?>
                     <p class="caption"><?php //echo acf_esc_html( $image['caption'] );?></p>
                  </li>
                <?php endwhile; //end while has rows ?>
                </ul>
              </section>
              <?php }; //end if xxp_associat_gallery_images ?>
       
            <?php };//end has_post_thumbnail ?>
  
           <?php endforeach; 
           // Reset the global post object so that the rest of the page works correctly.
  			   wp_reset_postdata();
  			endif;
  		endif;
     ?>	
  </aside>

	<section class="xarxaprod-convo-info-fields">
   <ul>
	  <?php if( get_field('xxp_convo_espai_associat') ):
     	// read here howto
      // https://www.advancedcustomfields.com/resources/relationship/#display-list-of-posts-with-setuppostdata
      $espai_associat_posts = get_field('xxp_convo_espai_associat');
      if( $espai_associat_posts ): 
        foreach( $espai_associat_posts as $post ):
        // Setup this post for WP functions (variable must be named $post).
        setup_postdata($post); ?>
  	    <li class="xarxaprod-convo-espai-associat">
  		  	<dt>Espai Associat</dt>
          <dd><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></dd>
  	    </li>
  	    <li class="xarxaprod-convo-associat-address">
  		  	<dt>Lloc</dt>
          <dd><a href="<?php the_permalink(); ?>"><?php echo wp_kses_post( get_field('xxp_associat_address') ); ?></a></dd>
  	    </li>
         <?php endforeach; 
       // Reset the global post object so that the rest of the page works correctly.
       wp_reset_postdata(); 
			else: ?>

        <?php if( get_field('xxp_convoer_name') ): ?>
	      <li class="xarxaprod-convo-field">
  		  	<dt>Centre</dt>
          <dd class="xarxaprod-convoer-name"><?php the_field('xxp_convoer_name'); ?></dd>
		    </li>
		    <?php endif; ?>

			<?php endif; //end if has posts espai associat ?>

		<?php endif; //end if has relation with other espai associat ?>


	  <li class="xarxaprod-convo-field">
      <dt>Disciplines</dt>
		  <dd><?php get_template_part( 'template-parts/section', 'list-checkbox', array('iterate_field' => 'xxp_convo_field') ); ?></dd>
		</li>

	  <li class="xarxaprod-convo-info-date">
      <dt>Termini</dt>
     <?php if( get_field('xxp_convo_apply_begin') || get_field('xxp_convo_apply_end') ): ?>
			<dd class="xarxaprod-label item-xxp_convo_dates">
        <?php if( get_field('xxp_convo_apply_begin') ): ?>
				<span class="item-xxp_convo_apply_begin">del <?php the_field('xxp_convo_apply_begin'); ?> </span>
		    <?php endif; ?>
        <?php  if( get_field('xxp_convo_apply_end') && !get_field('xxp_convo_apply_begin') ){ echo 'fins'; } ?>
     <?php if( get_field('xxp_convo_apply_end') ): ?>
        <span class="item-xxp_convo_apply_end">al <?php the_field('xxp_convo_apply_end'); ?> </span>
		    <?php endif; ?>
				<?php if( get_field('xxp_convo_apply_text') ): ?>
          <span class="item-xxp_convo_apply_text"><?php the_field('xxp_convo_apply_text'); ?></span>
		    <?php endif; ?>
      </dd>
     <?php endif; ?>
    </li>

	  <li class="xarxaprod-convo-info-date">
      <dt>Periode</dt>
     <?php if( get_field('xxp_convo_date_begin') || get_field('xxp_convo_date_end') ): ?>
      <dd class="xarxaprod-label item-xxp_convo_dates">
        <?php if( get_field('xxp_convo_date_begin') ): ?>
        <span class="item-xxp_convo_date_begin">del <?php the_field('xxp_convo_date_begin'); ?> </span>
        <?php endif;?>
        <?php  if( get_field('xxp_convo_date_end') && !get_field('xxp_convo_date_begin') ){ echo 'fins'; } ?>
        <?php if( get_field('xxp_convo_date_end') ): ?>
        <span class="item-xxp_convo_date_end">al <?php the_field('xxp_convo_date_end'); ?> </span>
        <?php endif;?>
      </dd>
     <?php endif; ?>
    </li>
	</ul>
  </section>

	<main class="entry-content">
		<?php
		the_content(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'xarxaprod' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				wp_kses_post( get_the_title() )
			)
		);
		wp_link_pages(
			array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'xarxaprod' ),
				'after'  => '</div>',
			)
		);
		?>
	</main><!-- .entry-content -->

  <section class="">
  </section>

  <footer class="entry-footer">
    <h6 class="xarxaprod-more-convos-header big"> Altres convòcatories</h6>
    <?php get_template_part( 'template-parts/section', 'last-convos' ); ?>

		<?php xarxaprod_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->