loop-portfolio.php

<?php
/*
* The Loop for portfolio overview pages. Works in conjunction with the file template-portfolio.php and taxonomy-portfolio_entries.php
*/



global $avia_config, $wp_query;
if(isset($avia_config['new_query'])) { query_posts($avia_config['new_query']); }


$loop_counter = 1;
// check if we got a page to display:
if (have_posts()) :

    $extraClass = 'first';
    $style = 'portfolio-entry-no-description';

    $grid = 'one_fourth';
    $image_size = 'portfolio';



    switch($avia_config['portfolio_columns'])
    {
        case "1": $grid = 'fullwidth';  $image_size = 'fullsize'; break;
        case "2": $grid = 'one_half';   break;
        case "3": $grid = 'one_third';  break;
        case "4": $grid = 'one_fourth'; break;
    }

    $avia_config['portfolio_columns_iteration'] = $avia_config['portfolio_columns'][0];
    if(!isset($avia_config['remove_portfolio_text'])) $style = 'portfolio-entry-description';


    $includeArray = "";
    if(isset($avia_config['new_query']['tax_query'][0]['terms'])) $includeArray = $avia_config['new_query']['tax_query'][0]['terms'];

    $args = array(

        'taxonomy'  => 'portfolio_entries',
        'hide_empty'=> 0,
        'include'   => $includeArray

    );

    $categories = get_categories($args);
    $container_id = "";

    $current_page_cats = array();
    while (have_posts()){
        the_post();
        $current_item_cats = get_the_terms( $id, 'portfolio_entries' );
        if(!empty($current_item_cats))
        {
            foreach($current_item_cats as $current_item_cat)
            {
                $current_page_cats[] = $current_item_cat->term_id;
            }
        }
    }
    $current_page_cats = array_unique($current_page_cats);


    if(!isset($avia_config['portfolio_sorting']) || $avia_config['portfolio_sorting'] == 'yes')
    {


        if(!empty($categories[0]))
        {
            $output = "<div id='js_sort_items' >";

            $hide = "hidden";
            if (isset($categories[1])){ $hide = ""; }

            $output .= "<div class='sort_by_cat $hide '>";
            $output .= "<a href='#' data-filter='all_sort' class='active_sort'>".__('All','avia_framework')."</a>";

            foreach($categories as $category)
            {
                if(in_array($category->term_id, $current_page_cats, true))
                {
                $output .= "<span class='text-sep'>/</span><a href='#' data-filter='".$category->category_nicename."_sort'>".$category->cat_name."</a>";
                $container_id .= $category->term_id;
                }
            }

            $output .= "</div>";


            $output .= "</div>";

            echo $output;
        }
    }


    echo "<div class='portfolio-sort-container'>";
    //iterate over the posts
    while (have_posts()) : the_post();

    //get the categories for each post and create a string that serves as classes so the javascript can sort by those classes
    $sort_classes = "";
    $item_categories = get_the_terms( $id, 'portfolio_entries' );

    if(is_object($item_categories) || is_array($item_categories))
    {
        foreach ($item_categories as $cat)
        {
            $sort_classes .= $cat->slug.'_sort ';
        }
    }


?>


        <div class='post-entry flex_column all_sort <?php echo $sort_classes.' '.$grid.' '.$extraClass.' '.$style; ?>'>

            <?php
                $forceSmall = true;
                $slider = new avia_slideshow(get_the_ID());
                $slider -> setImageSize($image_size);
                echo $slider->display($forceSmall);


            //$showcaption

            if(!isset($avia_config['remove_portfolio_text']))
            {
                echo '<div class="post-content">';
                echo "<h1 class='post-title'>";
                $slides = avia_post_meta(get_the_ID(), 'slideshow');

                    if(!empty($slides[0])){
                    $linktarget = avia_get_link($slides[0], 'slideshow_', '', get_the_ID());
                    }

                    if(empty($linktarget)){
                    $linktarget = get_permalink();
                    }

                    echo "<a href='".$linktarget."' rel='bookmark' title='".__('Permanent Link:','avia_framework')." ".get_the_title()."'>".                get_the_title()."</a>";
                echo "</h1>";

                echo '<div class="entry-content">';

                if($avia_config['portfolio_columns_iteration'] == 1)
                {
                    echo '<span class="portfolio-categories minor-meta">';
                    echo get_the_term_list(  get_the_ID(), 'portfolio_entries', '<strong>'.__('Categories','avia_framework').': </strong><span>', '</span><span class="text-sep">/</span><span>','</span>');
                    echo '</span>';

                }

                the_excerpt();
                echo '<a class="more-link" href="'.$linktarget.'">'.__('Read more  →','avia_framework').'</a>';
                echo "</div>";
                echo "</div>";

            }
            else
            {
                $hr_class = 'hr hr_invisible';
            }

        ?>
        <!-- end post-entry-->
        </div>

    <?php

    $loop_counter++;
    $extraClass = "";

    if($loop_counter > $avia_config['portfolio_columns_iteration'])
    {
        $loop_counter = 1;
        $extraClass = 'first';
    }


    endwhile;

    echo "</div>";  // end portfolio-sort-container



    if(!isset($avia_config['remove_pagination'] ))
    {
        echo "<div class='hr hr_invisible'></div>";
        echo avia_pagination();
    }
    echo "<!-- end -->"; //dont remove
    else:
?>

    <div class="entry">
        <h1 class='post-title'><?php _e('Nothing Found', 'avia_framework'); ?></h1>
        <p><?php _e('Sorry, no posts matched your criteria', 'avia_framework'); ?></p>
    </div>
<?php




    endif;


?>