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<?php |
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if (!defined('ABSPATH')) |
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exit; // Exit if accessed directly |
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|
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// Load Gallery Content |
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// Prioritize plugin specific meta, fallback to WordPress defaults |
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$ufg_title = !empty($ufg_gallery['ufg-title'][$attachment_id]) ? $ufg_gallery['ufg-title'][$attachment_id] : get_the_title($attachment_id); |
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$ufg_alt = !empty($ufg_gallery['ufg-alt'][$attachment_id]) ? $ufg_gallery['ufg-alt'][$attachment_id] : get_post_meta($attachment_id, '_wp_attachment_image_alt', TRUE); |
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$ufg_description = isset($ufg_gallery['ufg-description'][$attachment_id]) ? $ufg_gallery['ufg-description'][$attachment_id] : ''; |
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|
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// If plugin description is empty, fallback to WP attachment content |
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if (empty($ufg_description)) { |
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$attachment = get_post($attachment_id); |
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$ufg_description = $attachment ? $attachment->post_content : ''; |
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} |
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|
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// Fetch image URLs - Cast ID to int and remove icon flag for stability |
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$attachment_id_int = (int) $attachment_id; |
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$medium_size = !empty($ufg_thumbnail_image_size) ? $ufg_thumbnail_image_size : 'medium'; |
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$medium = wp_get_attachment_image_src($attachment_id_int, $medium_size); |
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$full = wp_get_attachment_image_src($attachment_id_int, 'full'); |
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|
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$ufg_url = ''; |
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|
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if (!function_exists('ufg_get_filter_ancestors')) { |
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function ufg_get_filter_ancestors($filters, $target_key, $current_path = array()) { |
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if (is_array($filters)) { |
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foreach ($filters as $f) { |
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if (!isset($f->filterkey)) continue; |
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$clean_key = strtolower(trim($f->filterkey)); |
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$f_class = str_replace(" ", "-", $clean_key); |
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|
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$new_path = $current_path; |
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$new_path[] = $f_class; |
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|
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if ($clean_key === strtolower(trim($target_key))) { |
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return $new_path; |
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} |
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|
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if (isset($f->children) && is_array($f->children)) { |
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$res = ufg_get_filter_ancestors($f->children, $target_key, $new_path); |
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if (!empty($res)) { |
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return $res; |
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} |
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} |
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} |
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} |
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return array(); |
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} |
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} |
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|
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if (isset($ufg_gallery['ufg-image-filters'][$attachment_id]) && is_array($ufg_gallery['ufg-image-filters'][$attachment_id]) && count($ufg_gallery['ufg-image-filters'][$attachment_id])) { |
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$filters_raw = $ufg_gallery['ufg-image-filters'][$attachment_id]; |
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$filters = array(); |
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foreach ($filters_raw as $fr) { |
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if (strpos($fr, ',') !== false) { |
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$parts = explode(',', $fr); |
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foreach ($parts as $p) { |
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$p = trim($p); |
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if (!empty($p)) { |
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$filters[] = $p; |
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} |
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} |
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} else { |
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$filters[] = trim($fr); |
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} |
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} |
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|
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$expanded_filters = array(); |
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foreach ($filters as $f) { |
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$expanded_filters[] = str_replace(" ", "-", strtolower($f)); |
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} |
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$filters = array_values(array_unique($expanded_filters)); |
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} else { |
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$filters = array(); |
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} |
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?> |
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<div |
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class="ufg-thumbnail <?php echo esc_attr($load_class); ?> <?php echo esc_attr(implode(" ", $filters)); ?>"> |
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<div class="ufg-thumbnail-border"> |
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<!-- Lightbox = Show --> |
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<?php |
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$is_lightbox_enabled = ($ufg_lightbox === 'on' || $ufg_lightbox == 1 || $ufg_lightbox === '1' || $ufg_lightbox === true); |
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if ($is_lightbox_enabled) { ?> |
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|
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<!-- Read more link on: Image(2) = Link On Image --> |
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<?php if ($ufg_read_more_link == 2 && $ufg_url != "") { ?> |
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<a href="<?php echo esc_url($ufg_url); ?>" target="<?php echo esc_attr($ufg_read_more_button_target); ?>" |
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class="ufg-no-underline"> |
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<div class="ufg-img-wrap"> |
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<img loading="lazy" src="<?php echo esc_url($medium[0]); ?>" width="<?php echo esc_attr($medium[1]); ?>" height="<?php echo esc_attr($medium[2]); ?>" |
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class="ufg-thumbnail-img ufg-img-responsive" alt="<?php echo esc_attr($ufg_alt); ?>"> |
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</div> |
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</a> |
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<?php } else { ?> |
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<!-- Read more link on: Button(1) = Lightbox --> |
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<a href="<?php echo esc_url($full[0]); ?>" class="ufg-lightbox <?php echo esc_attr(implode(" ", $filters)); ?>" |
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data-title="<?php |
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$caption_parts = array(); |
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$show_lb_title = ($ufg_lightbox_title === 'on' || $ufg_lightbox_title == 1 || $ufg_lightbox_title === '1' || $ufg_lightbox_title === true); |
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$show_lb_description = false; |
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|
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if ($show_lb_title && !empty($ufg_title)) { |
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$caption_parts[] = $ufg_title; |
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} |
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if ($show_lb_description && !empty($ufg_description)) { |
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$caption_parts[] = substr($ufg_description, 0, (int) $ufg_image_description_text_limit); |
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} |
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echo esc_attr(implode(" - ", $caption_parts)); |
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?>" data-lightbox="ufg-lightbox" data-alt="<?php echo esc_attr($ufg_alt); ?>"> |
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<div class="border-expand-one"></div> |
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<div class="ufg-img-wrap"> |
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<img loading="lazy" src="<?php echo esc_url($medium[0]); ?>" width="<?php echo esc_attr($medium[1]); ?>" height="<?php echo esc_attr($medium[2]); ?>" |
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class="ufg-thumbnail-img ufg-img-responsive" alt="<?php echo esc_attr($ufg_alt); ?>"> |
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</div> |
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<div class="border-expand-two"></div> |
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</a> |
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<?php } ?> |
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|
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<?php } else { ?> |
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|
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<!-- Lightbox = Hide --> |
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<!-- Read more link on: Image(2) = Link On Image --> |
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<?php if ($ufg_read_more_link == 2 && $ufg_url != "") { ?> |
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<a href="<?php echo esc_url($ufg_url); ?>" target="<?php echo esc_attr($ufg_read_more_button_target); ?>" |
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class="ufg-no-underline"> |
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<div class="ufg-img-wrap"> |
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<img loading="lazy" src="<?php echo esc_url($medium[0]); ?>" width="<?php echo esc_attr($medium[1]); ?>" height="<?php echo esc_attr($medium[2]); ?>" |
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class="ufg-thumbnail-img ufg-img-responsive" alt="<?php echo esc_attr($ufg_alt); ?>"> |
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</div> |
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</a> |
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<?php } else { ?> |
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<div class="ufg-img-wrap"> |
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<img loading="lazy" src="<?php echo esc_url($medium[0]); ?>" width="<?php echo esc_attr($medium[1]); ?>" height="<?php echo esc_attr($medium[2]); ?>" |
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class="ufg-thumbnail-img ufg-img-responsive" alt="<?php echo esc_attr($ufg_alt); ?>"> |
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</div> |
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<?php } ?> |
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|
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<?php } ?> |
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<?php |
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$show_grid_title = ($ufg_image_title === 'on' || $ufg_image_title == 1 || $ufg_image_title === '1' || $ufg_image_title === true); |
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$show_grid_description = ($ufg_image_description === 'on' || $ufg_image_description == 1 || $ufg_image_description === '1' || $ufg_image_description === true); |
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$show_read_more = ($ufg_read_more_link_sh == 1); |
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|
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$has_title_text = ($show_grid_title && strlen($ufg_title) > 0); |
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$has_desc_text = ($show_grid_description && strlen($ufg_description) > 0); |
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$has_read_more_btn = ($show_read_more && ($ufg_read_more_link == 1 || empty($ufg_read_more_link)) && !empty($ufg_url)); |
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|
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if ($has_title_text || $has_desc_text || $has_read_more_btn) { ?> |
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<div class="ufg-image-content"> |
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<?php if ($show_grid_title) { ?> |
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<?php if (strlen($ufg_title) > 0) { ?> |
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<div class="ufg-image-title"><?php echo esc_html($ufg_title); ?></div> |
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<?php } ?> |
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<?php } ?> |
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|
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<?php if ($show_grid_description) { ?> |
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<?php if (strlen($ufg_description) > 0) { ?> |
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<div class="ufg-image-description"> |
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<?php echo esc_html(substr($ufg_description, 0, (int) $ufg_image_description_text_limit)); ?> |
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</div> |
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<?php } ?> |
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<?php } ?> |
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|
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<?php if ($show_read_more) { ?> |
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<?php if (($ufg_read_more_link == 1 || empty($ufg_read_more_link)) && !empty($ufg_url)) { ?> |
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<a href="<?php echo esc_url($ufg_url); ?>" target="<?php echo esc_attr($ufg_read_more_button_target); ?>" |
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class="ufg-read-more-button ufg-no-underline"> |
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<?php if (!empty($ufg_read_more_button_icon)) { ?> |
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<i class="<?php echo esc_attr($ufg_read_more_button_icon); ?>"></i> |
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<?php } ?> |
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<?php echo esc_html($ufg_read_more_button_text); ?> |
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<?php if ($ufg_read_more_button_icon != "") { ?> <?php } ?></a> |
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<?php } ?> |
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<?php } ?> |
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</div> |
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<?php } ?> |
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</div> |
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<input type="hidden" class="count_attached" value="<?php echo intval($attachment_id); ?>"> |
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</div> |
