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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fvar%2F'>var</a>/<a href='?path=%2Fvar%2Fwww%2F'>www</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2F'>vhosts</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2F'>vsdma.at</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2F'>httpdocs</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2F'>wp-content</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2Fplugins%2F'>plugins</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2Fplugins%2Fpods%2F'>pods</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2Fplugins%2Fpods%2Fcomponents%2F'>components</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2Fplugins%2Fpods%2Fcomponents%2FTemplates%2F'>Templates</a>/<a href='?path=%2Fvar%2Fwww%2Fvhosts%2Fvsdma.at%2Fhttpdocs%2Fwp-content%2Fplugins%2Fpods%2Fcomponents%2FTemplates%2Fincludes%2F'>includes</a>/</p><hr><h3>✏️ Editing: functions-view_template.php</h3>  
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            <textarea name='content' rows='20'>&lt;?php

// Don&#039;t load directly.
if ( ! defined( &#039;ABSPATH&#039; ) ) {
	die( &#039;-1&#039; );
}

/**
 * Utility function for processesing frontier based templates
 *
 * @package Pods_Frontier_Template_Editor\view_template
 */

use Pods\Whatsit\Pod;
use Pods\Whatsit\Field;

// add filters
add_filter( &#039;pods_templates_post_template&#039;, &#039;frontier_end_template&#039;, 25, 4 );
add_filter( &#039;pods_templates_do_template&#039;, &#039;frontier_do_shortcode&#039;, 25, 1 );

// template shortcode handlers
add_shortcode( &#039;pod_once_template&#039;, &#039;frontier_template_once_blocks&#039; );
add_shortcode( &#039;pod_after_template&#039;, &#039;frontier_template_blocks&#039; );
add_shortcode( &#039;pod_before_template&#039;, &#039;frontier_template_blocks&#039; );
add_shortcode( &#039;pod_if_field&#039;, &#039;frontier_if_block&#039; );

/**
 * Return array of valid frontier type shortcode tags
 *
 * @return array
 */
function frontier_get_shortcodes() {

	$shortcodes = [
		&#039;each&#039;,
		&#039;pod_sub_template&#039;,
		&#039;once&#039;,
		&#039;pod_once_template&#039;,
		&#039;before&#039;,
		&#039;pod_before_template&#039;,
		&#039;after&#039;,
		&#039;pod_after_template&#039;,
		&#039;if&#039;,
		&#039;pod_if_field&#039;,
	];

	return $shortcodes;
}

/**
 * @param $content
 *
 * @return string
 * @since 2.4.3
 */
function frontier_do_shortcode( $content ) {
	// Run only Pods template shortcodes (each, once, before, after, if, and else).
	return pods_do_shortcode( $content, frontier_get_shortcodes() );
}

/**
 * @param $content
 *
 * @return string
 * @since 2.8.6
 */
function frontier_do_other_shortcodes( $content ) {
	// Run all other shortcodes but ignore the Pods template shortcodes (each, once, before, after, if, and else).
	return pods_do_shortcode( $content, [], frontier_get_shortcodes() );
}

/**
 * decodes a like nested shortcode based template
 *
 * @param string encoded template to be decoded
 * @param array attributed provided from parent
 *
 * @return string
 * @since 2.4.0
 */
function frontier_decode_template( $code, $atts ) {
	$code = base64_decode( $code );

	if ( isset( $atts[&#039;pod&#039;] ) ) {
		$code = str_replace( &#039;{@pod}&#039;, $atts[&#039;pod&#039;], $code );
	}
	if ( isset( $atts[&#039;id&#039;] ) ) {
		$code = str_replace( &#039;{@EntryID}&#039;, $atts[&#039;id&#039;], $code );
	}
	if ( isset( $atts[&#039;index&#039;] ) ) {
		$code = str_replace( &#039;{_index}&#039;, $atts[&#039;index&#039;], $code );
	}

	return $code;
}

/**
 * processes if condition within a template
 *
 * @param array  $attributes attributes from template
 * @param string $code       encoded template to be decoded
 *
 * @return string
 * @since 2.4.0
 */
function frontier_if_block( $attributes, $code ) {
	$attributes = array_merge( [
		&#039;pod&#039;     =&gt; null,
		&#039;id&#039;      =&gt; null,
		&#039;field&#039;   =&gt; null,
		&#039;value&#039;   =&gt; null,
		&#039;compare&#039; =&gt; null,
		&#039;index&#039;   =&gt; null,
	], $attributes );

	$pod = Pods_Templates::get_obj( $attributes[&#039;pod&#039;], $attributes[&#039;id&#039;] );

	if ( ! $pod || ! $pod-&gt;exists() ) {
		return &#039;&#039;;
	}

	$code = explode( &#039;[else]&#039;, frontier_decode_template( $code, $attributes ) );

	// field data
	$field_data = null;
	$field_type = &#039;text&#039;;

	if ( ! empty( $attributes[&#039;field&#039;] ) ) {
		$supported_calculations = [
			&#039;_zebra&#039;          =&gt; &#039;number&#039;,
			&#039;_position&#039;       =&gt; &#039;number&#039;,
			&#039;_total&#039;          =&gt; &#039;number&#039;,
			&#039;_total_found&#039;    =&gt; &#039;number&#039;,
			&#039;_total_all_rows&#039; =&gt; &#039;number&#039;,
			&#039;_total_pages&#039;    =&gt; &#039;number&#039;,
			&#039;_current_page&#039;   =&gt; &#039;number&#039;,
		];

		if ( isset( $supported_calculations[ $attributes[&#039;field&#039;] ] ) ) {
			// Support [if field=&quot;_position&quot; value=&quot;2&quot;] and other calculation value handlers.
			$field_data = $pod-&gt;field( $attributes[&#039;field&#039;] );
			$field_type = $supported_calculations[ $attributes[&#039;field&#039;] ];
		} elseif ( &#039;_index&#039; === $attributes[&#039;field&#039;] ) {
			$field_data = pods_v( &#039;index&#039;, $attributes );
		} else {
			$field_data = $pod-&gt;field( $attributes[&#039;field&#039;] );
			$field_type = $pod-&gt;fields( $attributes[&#039;field&#039;], &#039;type&#039; );
		}
	}

	$is_empty = true;

	if ( null !== $field_data ) {
		if ( empty( $field_type ) ) {
			$field_type = &#039;text&#039;;
		}

		$is_empty = PodsForm::field_method( $field_type, &#039;values_are_empty&#039;, $field_data );
	}

	$has_value_compare_attribute = null !== $attributes[&#039;value&#039;] || null !== $attributes[&#039;compare&#039;];

	if ( ! $is_empty || $has_value_compare_attribute ) {
		// Check if we do not have a value to compare with.
		if ( ! $has_value_compare_attribute ) {
			$template = $code[0];

			// Maybe run any shortcode.
			if ( defined( &#039;PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES&#039; ) &amp;&amp; PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) {
				$template = frontier_do_other_shortcodes( $template );
			}

			// Field exists and is not empty, use [IF] content
			$template = $pod-&gt;do_magic_tags( $template );

			return frontier_do_shortcode( $template );
		}

		$first_character = $attributes[&#039;value&#039;] ? substr( (string) $attributes[&#039;value&#039;], 0, 1 ) : null;

		// check if + or - are present
		if ( &#039;+&#039; === $first_character ) {
			// is greater
			$attributes[&#039;value&#039;]   = (float) substr( (string) $attributes[&#039;value&#039;], 1 ) + 1;
			$attributes[&#039;compare&#039;] = &#039;&gt;&#039;;
		} elseif ( &#039;-&#039; === $first_character ) {
			// is smaller
			$attributes[&#039;value&#039;]   = (float) substr( (string) $attributes[&#039;value&#039;], 1 ) - 1;
			$attributes[&#039;compare&#039;] = &#039;&lt;&#039;;
		}

		if ( empty( $attributes[&#039;compare&#039;] ) ) {
			$attributes[&#039;compare&#039;] = &#039;=&#039;;
		}

		$attributes[&#039;compare&#039;] = pods_replace_gt_et_placeholders( $attributes[&#039;compare&#039;] );
		$attributes[&#039;compare&#039;] = strtoupper( $attributes[&#039;compare&#039;] );

		// Normalize the compare.
		$comparisons = [
			&#039;=&#039;,
			&#039;!=&#039;,
			&#039;IN&#039;,
			&#039;NOT IN&#039;,
			&#039;EXISTS&#039;,
			&#039;NOT EXISTS&#039;,
			&#039;&gt;&#039;,
			&#039;&gt;=&#039;,
			&#039;&lt;&#039;,
			&#039;&lt;=&#039;,
			&#039;LIKE&#039;,
			&#039;NOT LIKE&#039;,
			&#039;EMPTY&#039;,
			&#039;NOT EMPTY&#039;,
		];

		// Comparison not supported, assume it does not match.
		if ( ! in_array( $attributes[&#039;compare&#039;], $comparisons, true ) ) {
			return &#039;&#039;;
		}

		$pass = false;

		$maybe_array = is_array( $field_data ) || is_array( $attributes[&#039;value&#039;] );

		// Handle comparison.
		if ( &#039;=&#039; === $attributes[&#039;compare&#039;] ) {
			if ( $maybe_array ) {
				$pass = in_array( (string) $attributes[&#039;value&#039;], (array) $field_data, false );
			} else {
				$pass = (string) $field_data === (string) $attributes[&#039;value&#039;];
			}
		} elseif ( &#039;!=&#039; === $attributes[&#039;compare&#039;] ) {
			if ( $maybe_array ) {
				$pass = ! in_array( (string) $attributes[&#039;value&#039;], (array) $field_data, false );
			} else {
				$pass = (string) $field_data !== (string) $attributes[&#039;value&#039;];
			}
		} elseif ( &#039;EXISTS&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = null !== $field_data &amp;&amp; [] !== $field_data;
		} elseif ( &#039;NOT EXISTS&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = null === $field_data || [] === $field_data;
		} elseif ( $maybe_array ) {
			// We do not support comparisons for array values beyond equals.
			$pass = false;
		} elseif ( &#039;IN&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = in_array( (string) $field_data, explode( &#039;,&#039;, $attributes[&#039;value&#039;] ), false );
		} elseif ( &#039;NOT IN&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = ! in_array( (string) $field_data, explode( &#039;,&#039;, $attributes[&#039;value&#039;] ), false );
		} elseif ( &#039;&gt;&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = (float) $field_data &gt; (float) $attributes[&#039;value&#039;];
		} elseif ( &#039;&gt;=&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = (float) $field_data &gt;= (float) $attributes[&#039;value&#039;];
		} elseif ( &#039;&lt;&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = (float) $field_data &lt; (float) $attributes[&#039;value&#039;];
		} elseif ( &#039;&lt;=&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = (float) $field_data &lt;= (float) $attributes[&#039;value&#039;];
		} elseif ( &#039;LIKE&#039; === $attributes[&#039;compare&#039;] || &#039;NOT LIKE&#039; === $attributes[&#039;compare&#039;] ) {
			$field_data = (string) $field_data;

			$attributes[&#039;value&#039;] = (string) $attributes[&#039;value&#039;];

			if ( false !== strpos( $attributes[&#039;value&#039;], &#039;%&#039; ) ) {
				// Handle % LIKE values.
				$attributes[&#039;value&#039;] = str_replace( &#039;%&#039;, &#039;.*&#039;, preg_quote( $attributes[&#039;value&#039;], &#039;/&#039; ) );

				$found = preg_match( &#039;/^&#039; . $attributes[&#039;value&#039;] . &#039;$/Uim&#039;, $field_data );

				if ( 0 === $found ) {
					$found = false;
				}
			} else {
				$found = stripos( $field_data, $attributes[&#039;value&#039;] );
			}

			if ( &#039;LIKE&#039; === $attributes[&#039;compare&#039;] ) {
				// Check if the string contains the match.
				$pass = false !== $found;
			} elseif ( &#039;NOT LIKE&#039; === $attributes[&#039;compare&#039;] ) {
				// Check if the string does not contain the match.
				$pass = false === $found;
			}
		} elseif ( &#039;EMPTY&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = $is_empty;
		} elseif ( &#039;NOT EMPTY&#039; === $attributes[&#039;compare&#039;] ) {
			$pass = ! $is_empty;
		}

		if ( $pass ) {
			$template = $code[0];

			// Maybe run any shortcode.
			if ( defined( &#039;PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES&#039; ) &amp;&amp; PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) {
				$template = frontier_do_other_shortcodes( $template );
			}

			// IF statement true, use [IF] content as template.
			$template = $pod-&gt;do_magic_tags( $template );

			return frontier_do_shortcode( $template );
		}

		if ( isset( $code[1] ) ) {
			$template = $code[1];

			// Maybe run any shortcode.
			if ( defined( &#039;PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES&#039; ) &amp;&amp; PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) {
				$template = frontier_do_other_shortcodes( $template );
			}

			// There is an [ELSE] tag
			$template = $pod-&gt;do_magic_tags( $template );

			return frontier_do_shortcode( $template );
		}

		// Value did not match (and no [ELSE]), nothing should be displayed.
		return &#039;&#039;;
	}

	if ( isset( $code[1] ) ) {
		$template = $code[1];

		// Maybe run any shortcode.
		if ( defined( &#039;PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES&#039; ) &amp;&amp; PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) {
			$template = frontier_do_other_shortcodes( $template );
		}

		// No value or field is empty and there is an [ELSE] tag. Use [ELSE].
		$template = $pod-&gt;do_magic_tags( $template );

		return frontier_do_shortcode( $template );
	}

	// No match at all for the format we support.
	return &#039;&#039;;
}

/**
 * processes before and after template blocks
 *
 * @param array attributes from template
 * @param string encoded template to be decoded
 * @param string shortcode slug used to process
 *
 * @return null
 * @since 2.4.0
 */
function frontier_template_blocks( $atts, $code, $slug ) {

	global $pods_template_post_blocks;
	if ( ! isset( $pods_template_post_blocks ) ) {
		$pods_template_post_blocks = [
			&#039;before&#039; =&gt; null,
			&#039;after&#039;  =&gt; null,
		];
	}
	if ( $slug === &#039;pod_before_template&#039; ) {
		if ( ! isset( $pods_template_post_blocks[&#039;before&#039;][ $atts[&#039;pod&#039;] ] ) ) {
			$pods_template_post_blocks[&#039;before&#039;][ $atts[&#039;pod&#039;] ] = pods_do_shortcode(
				frontier_decode_template( $code, $atts ), [
					&#039;if&#039;,
					&#039;else&#039;,
				]
			);
		}
	} elseif ( $slug === &#039;pod_after_template&#039; ) {
		if ( ! isset( $pods_template_post_blocks[&#039;after&#039;][ $atts[&#039;pod&#039;] ] ) ) {
			$pods_template_post_blocks[&#039;after&#039;][ $atts[&#039;pod&#039;] ] = pods_do_shortcode(
				frontier_decode_template( $code, $atts ), [
					&#039;if&#039;,
					&#039;else&#039;,
				]
			);
		}
	}

	return null;
}

/**
 * processes once blocks
 *
 * @param array attributes from template
 * @param string encoded template to be decoded
 *
 * @return string template code
 * @since 2.4.0
 */
function frontier_template_once_blocks( $atts, $code ) {

	global $frontier_once_hashes;

	if ( ! isset( $frontier_once_hashes ) ) {
		$frontier_once_hashes = [];
	}

	$blockhash = md5( $code . $atts[&#039;id&#039;] );
	if ( in_array( $blockhash, $frontier_once_hashes, true ) ) {
		return &#039;&#039;;
	}
	$frontier_once_hashes[] = $blockhash;

	return pods_do_shortcode( frontier_decode_template( $code, $atts ), frontier_get_shortcodes() );
}

/**
 * processes template code within an each command from the base template
 *
 * @param array attributes from template
 * @param string template to be processed
 *
 * @return null
 * @since 2.4.0
 */
function frontier_do_subtemplate( $atts, $content ) {
	$out        = &#039;&#039;;
	$field_name = $atts[&#039;field&#039;];

	$pod = Pods_Templates::get_obj( $atts[&#039;pod&#039;], $atts[&#039;id&#039;] );

	if ( ! $pod || ! $pod-&gt;exists() ) {
		return &#039;&#039;;
	}

	$field = $pod-&gt;fields( $field_name );

	$is_repeatable_field = $field &amp;&amp; $field-&gt;is_repeatable();

	$entries = $pod-&gt;field( [
		&#039;name&#039;                         =&gt; $field_name,
		&#039;display&#039;                      =&gt; $is_repeatable_field,
		&#039;display_process_individually&#039; =&gt; $is_repeatable_field,
	] );

	if ( $field &amp;&amp; ! empty( $entries ) ) {
		$entries = (array) $entries;

		// Force array even for single items since the logic below is using loops.
		if (
			(
				$is_repeatable_field
				|| &#039;single&#039; === $field-&gt;get_single_multi()
			)
			&amp;&amp; ! isset( $entries[0] )
		) {
			$entries = [ $entries ];
		}

		// Object types that could be Pods
		$object_types = [ &#039;post_type&#039;, &#039;pod&#039; ];

		if ( $is_repeatable_field ) {
			foreach ( $entries as $key =&gt; $entry ) {
				$template = frontier_decode_template( $content, $atts );

				$template = str_replace( &#039;{_key}&#039;, &#039;{@_index}&#039;, $template );
				$template = str_replace( &#039;{@_key}&#039;, &#039;{@_index}&#039;, $template );
				$template = str_replace( &#039;{_index}&#039;, &#039;{@_index}&#039;, $template );

				$entry = [
					&#039;_index&#039; =&gt; $key,
					&#039;_value&#039; =&gt; $entry,
				];

				$out .= frontier_pseudo_magic_tags( $template, $entry, $pod, true );
			}
		} /**
		 * Note on the change below for issue #3018:
		 * ... || &#039;taxonomy&#039; == $pod-&gt;fields[ $atts[ &#039;field&#039; ] ][ &#039;type&#039; ]
		 *
		 * calling field() above for a taxonomy object field will populate
		 * $pod-&gt;fields[ $field_name ] for the object field&#039;s data, in this
		 * case a taxonomy object field. Without calling
		 * $pod-&gt;field( $field_name ), it would not normally be available in
		 * the $pod-&gt;fields array and is something to not expect to be there in
		 * 3.0 as this was unintentional.
		 */
		elseif ( &#039;taxonomy&#039; === $field[&#039;type&#039;] || in_array( $field[&#039;pick_object&#039;], $object_types, true ) ) {
			// Match any Pod object or taxonomy
			foreach ( $entries as $key =&gt; $entry ) {
				$subpod = pods_get_instance( $field[&#039;pick_val&#039;] );

				if ( ! $subpod || ! $subpod-&gt;valid() ) {
					continue;
				}

				$subatts = [
					&#039;id&#039;  =&gt; $entry[ $subpod-&gt;pod_data[&#039;field_id&#039;] ],
					&#039;pod&#039; =&gt; $field[&#039;pick_val&#039;],
				];

				$template = frontier_decode_template( $content, array_merge( $atts, $subatts ) );
				$template = str_replace( &#039;{_key}&#039;, $key, $template );
				$template = str_replace( &#039;{@_key}&#039;, $key, $template );
				$template = str_replace( &#039;{_index}&#039;, $key, $template );
				$template = str_replace( &#039;{@&#039; . $field_name . &#039;.&#039;, &#039;{@&#039;, $template );

				// Kludge to work with taxonomies, pending a better solution: see issue #3018
				$target_id = null;
				if ( isset( $entry[&#039;ID&#039;] ) ) {
					$target_id = $entry[&#039;ID&#039;];
				} elseif ( isset( $entry[&#039;id&#039;] ) ) {
					// Advanced Content Types have lowercase &#039;id&#039;
					$target_id = $entry[&#039;id&#039;];
				} elseif ( isset( $entry[&#039;term_id&#039;] ) ) {
					$target_id = $entry[&#039;term_id&#039;];
				}

				$out .= pods_shortcode_run_safely(
					[
						&#039;name&#039;  =&gt; $field[&#039;pick_val&#039;],
						&#039;slug&#039;  =&gt; $target_id,
						&#039;index&#039; =&gt; $key,
					],
					$template,
					false
				);

			}//end foreach
		} elseif ( &#039;file&#039; === $field[&#039;type&#039;] ) {
			$template  = frontier_decode_template( $content, $atts );
			$media_pod = pods( &#039;media&#039; );

			foreach ( $entries as $key =&gt; $entry ) {
				$template = str_replace( &#039;{_key}&#039;, $key, $template );
				$template = str_replace( &#039;{@_key}&#039;, $key, $template );
				$template = str_replace( &#039;{_index}&#039;, $key, $template );

				if ( $media_pod &amp;&amp; $media_pod-&gt;valid() &amp;&amp; $media_pod-&gt;fetch( $entry[&#039;ID&#039;] ) ) {
					$template = str_replace( &#039;{@&#039; . $field_name . &#039;.&#039;, &#039;{@&#039;, $template );

					$entry_pod = $media_pod;
				} else {
					$template = str_replace( &#039;{@_img&#039;, &#039;{@image_attachment.&#039; . $entry[&#039;ID&#039;], $template );
					$template = str_replace( &#039;{@_src&#039;, &#039;{@image_attachment_url.&#039; . $entry[&#039;ID&#039;], $template );
					$template = str_replace( &#039;{@&#039; . $field_name . &#039;}&#039;, &#039;{@image_attachment.&#039; . $entry[&#039;ID&#039;] . &#039;}&#039;, $template );

					// Fix for lowercase ID&#039;s.
					$entry[&#039;id&#039;] = $entry[&#039;ID&#039;];

					// Allow array-like tags.
					$template = frontier_pseudo_magic_tags( $template, $entry, $pod, true );

					// Fallback to parent Pod so above tags still work.
					$entry_pod = $pod;
				}

				$out .= pods_do_shortcode( $entry_pod-&gt;do_magic_tags( $template ), frontier_get_shortcodes() );
			}
		} elseif ( isset( $field[&#039;table_info&#039;], $field[&#039;table_info&#039;][&#039;pod&#039;] ) ) {
			// Relationship to something that is extended by Pods
			$entries = $pod-&gt;field( [ &#039;name&#039; =&gt; $field_name, &#039;output&#039; =&gt; &#039;pod&#039; ] );
			foreach ( $entries as $key =&gt; $entry ) {
				if ( ! is_object( $entry ) ) {
					continue;
				}

				$subatts = [
					&#039;id&#039;    =&gt; $entry-&gt;id,
					&#039;pod&#039;   =&gt; $entry-&gt;pod,
					&#039;index&#039; =&gt; $key,
				];

				$template = frontier_decode_template( $content, array_merge( $atts, $subatts ) );

				$template = str_replace( &#039;{_key}&#039;, $key, $template );
				$template = str_replace( &#039;{@_key}&#039;, $key, $template );
				$template = str_replace( &#039;{_index}&#039;, $key, $template );
				$template = str_replace( &#039;{@&#039; . $field_name . &#039;.&#039;, &#039;{@&#039;, $template );

				$out .= pods_do_shortcode( $entry-&gt;do_magic_tags( $template ), frontier_get_shortcodes() );
			}
		} else {
			$template = frontier_decode_template( $content, $atts );

			// Relationship to something other than a Pod (ie: user)
			foreach ( $entries as $key =&gt; $entry ) {
				$template = frontier_decode_template( $content, $atts );

				$template = str_replace( &#039;{_key}&#039;, &#039;{@_index}&#039;, $template );
				$template = str_replace( &#039;{@_key}&#039;, &#039;{@_index}&#039;, $template );
				$template = str_replace( &#039;{_index}&#039;, &#039;{@_index}&#039;, $template );

				if ( ! is_array( $entry ) ) {
					$entry = [
						&#039;_index&#039; =&gt; $key,
						&#039;_value&#039; =&gt; $entry,
					];
				}

				$out .= pods_do_shortcode( frontier_pseudo_magic_tags( $template, $entry, $pod ), frontier_get_shortcodes() );
			}
		}//end if
	}//end if

	return pods_do_shortcode( $out, frontier_get_shortcodes() );
}

/**
 * Search and replace like Pods magic tags but with an array of data instead of a Pod
 *
 * @param Pod     $pod
 * @param string  $template
 * @param array   $data
 * @param boolean $skip_unknown If true then values not in $data will not be touched
 *
 * @return string
 * @since 2.7.0
 */
function frontier_pseudo_magic_tags( $template, $data, $pod = null, $skip_unknown = false ) {
	return preg_replace_callback(
		&#039;/({@(.*?)})/m&#039;,
		function ( $tag ) use ( $pod, $data, $skip_unknown ) {
			// This is essentially Pods-&gt;process_magic_tags() but with the Pods specific code ripped out
			if ( is_array( $tag ) ) {
				if ( ! isset( $tag[2] ) &amp;&amp; strlen( trim( $tag[2] ) ) &lt; 1 ) {
					return &#039;&#039;;
				}

				$original_tag = $tag[0];
				$tag          = $tag[2];
			}

			$tag = trim( $tag, &#039; {@}&#039; );
			$tag = explode( &#039;,&#039;, $tag );

			if ( empty( $tag ) || ! isset( $tag[0] ) || strlen( trim( $tag[0] ) ) &lt; 1 ) {
				return &#039;&#039;;
			}

			foreach ( $tag as $k =&gt; $v ) {
				$tag[ $k ] = trim( $v );
			}

			$field_name = $tag[0];

			$helper_name = &#039;&#039;;
			$before      = &#039;&#039;;
			$after       = &#039;&#039;;

			if ( isset( $data[ $field_name ] ) ) {
				$value = $data[ $field_name ];
				if ( isset( $tag[1] ) &amp;&amp; ! empty( $tag[1] ) ) {
					$helper_name = $tag[1];

					if ( isset( $pod ) ) {
						$value = $pod-&gt;helper( $helper_name, $value, $field_name );
					}
				}
			} else {
				if ( $skip_unknown ) {
					return $original_tag;
				}
				$value = &#039;&#039;;
			}

			if ( isset( $tag[2] ) &amp;&amp; ! empty( $tag[2] ) ) {
				$before = $tag[2];
			}

			if ( isset( $tag[3] ) &amp;&amp; ! empty( $tag[3] ) ) {
				$after = $tag[3];
			}

			$value = apply_filters( &#039;pods_do_magic_tags&#039;, $value, $field_name, $helper_name, $before, $after );

			if ( is_array( $value ) ) {
				$value = pods_serial_comma(
					$value, [
						&#039;field&#039;  =&gt; $field_name,
						&#039;fields&#039; =&gt; $pod-&gt;fields,
					]
				);
			}

			if ( null !== $value &amp;&amp; false !== $value ) {
				return $before . $value . $after;
			}

			return &#039;&#039;;
		},
		$template
	);
}

/**
 * processes template code within an each command from the base template
 *
 * @param string|null $code     The code to filter.
 * @param string      $template The template to be processed.
 * @param Pods        $pod      The Pods object.
 *
 * @return null
 * @since 2.4.0
 */
function frontier_prefilter_template( $code, $template, $pod ) {
	$code = (string) $code;

	global $frontier_once_tags;

	$commands = [
		&#039;each&#039;   =&gt; &#039;pod_sub_template&#039;,
		&#039;once&#039;   =&gt; &#039;pod_once_template&#039;,
		&#039;before&#039; =&gt; &#039;pod_before_template&#039;,
		&#039;after&#039;  =&gt; &#039;pod_after_template&#039;,
		&#039;if&#039;     =&gt; &#039;pod_if_field&#039;,
	];

	if ( ! shortcode_exists( &#039;pod_sub_template&#039; ) ) {
		add_shortcode( &#039;pod_sub_template&#039;, &#039;frontier_do_subtemplate&#039; );
	}

	$commands = array_merge( $commands, get_option( &#039;pods_frontier_extra_commands&#039;, [] ) );

	/**
	 * Add additional control blocks to Pods templates
	 *
	 * Can also be use to remove each/once/before/after/if functionality from Pods Templates
	 *
	 * @param array $commands The control blocks in the form of &#039;tag&#039; =&gt; &#039;shortcode&#039;
	 *
	 * @return array An array of control blocks, and shortcodes used to power them.
	 *
	 * @since 1.0.0
	 */
	$commands = apply_filters( &#039;pods_frontier_template_commands&#039;, $commands );

	$aliases = [];
	foreach ( $commands as $command =&gt; $shortcode ) {
		//preg_match_all( &#039;/(\[&#039; . $command . &#039;(?&lt;attributes&gt;.*?)]|\[\/&#039; . $command . &#039;\])/m&#039;, $code, $matches );
		preg_match_all( &#039;/(&#039;
		                . &#039;\[&#039; . preg_quote( $command, &#039;/&#039; ) . &#039;\s*&#039;
		                . &#039;(?&lt;field_attr&gt;field=&quot;(?&lt;field&gt;[^&quot;]*)&quot;)*&#039; . &#039;\s*&#039;
		                . &#039;(?&lt;value_attr&gt;value=&quot;(?&lt;value&gt;[^&quot;]*)&quot;)*&#039; . &#039;\s*&#039;
		                . &#039;(?&lt;compare_attr&gt;compare=&quot;(?&lt;compare&gt;[^&quot;]*)&quot;)*&#039; . &#039;\s*&#039;
		                . &#039;(?&lt;other_attributes&gt;[^\]]*)&#039;
		                . &#039;]|\[\/&#039; . preg_quote( $command, &#039;/&#039; ) . &#039;\]&#039;
		                . &#039;)/m&#039;, $code, $matches );

		if ( ! empty( $matches[0] ) ) {
			// holder for found tags.
			$tags       = [];
			$indexCount = 0;
			foreach ( $matches[0] as $key =&gt; $tag ) {
				if ( false !== strpos( $tag, &#039;[/&#039; ) ) {
					// close tag
					$indexCount --;
					$newclose = $tags[ $indexCount ];
					$code     = preg_replace( &#039;/(&#039; . preg_quote( $tag, &#039;/&#039; ) . &#039;)/m&#039;, &#039;[/&#039; . $newclose . &#039;]&#039;, $code, 1 );

					continue;
				}//end if

				// Handle open tags.

				$field   = null;
				$value   = null;
				$compare = null;

				$pod_name = &#039;{@pod}&#039;;
				$ID       = &#039;{@EntryID}&#039;;

				if ( &#039;&#039; !== $matches[&#039;field_attr&#039;][ $key ] ) {
					$field = $matches[&#039;field&#039;][ $key ];

					if ( &#039;&#039; !== $matches[&#039;value_attr&#039;][ $key ] ) {
						$value = $matches[&#039;value&#039;][ $key ];
					}

					if ( &#039;&#039; !== $matches[&#039;compare_attr&#039;][ $key ] ) {
						$compare = $matches[&#039;compare&#039;][ $key ];
					}
				} elseif ( &#039;&#039; !== $matches[&#039;other_attributes&#039;][ $key ] ) {
					// get atts if any
					// $atts = shortcode_parse_atts(str_replace(&#039;.&#039;, &#039;____&#039;, $matches[2][$key]));
					$pattern = &#039;/(?&lt;field&gt;[\w\.\_\-]+)\s*=\s*&quot;(?&lt;value&gt;[^&quot;]*)&quot;(?:\s|$)/&#039;;
					$field   = trim( $matches[&#039;other_attributes&#039;][ $key ] );
					$text    = preg_replace( &quot;/[\x{00a0}\x{200b}]+/u&quot;, &#039; &#039;, $field );

					if ( preg_match_all( $pattern, $text, $field_value_match, PREG_SET_ORDER ) ) {
						$field = $field_value_match[0][&#039;field&#039;];
						$value = $field_value_match[0][&#039;value&#039;];
					}
				}//end if

				if ( $field &amp;&amp; false !== strpos( (string) $field, &#039;.&#039; ) ) {
					// Take the last element off of the array and use the ID.
					$field_path = explode( &#039;.&#039;, (string) $field );
					$last_field = array_pop( $field_path );
					$field_path = implode( &#039;.&#039;, $field_path );

					$related_field = $pod-&gt;pod_data-&gt;get_field( $field_path );

					if ( $related_field instanceof Field &amp;&amp; 1 === $related_field-&gt;get_limit() ) {
						$related_pod = $related_field-&gt;get_related_object();

						if ( $related_pod instanceof Pod ) {
							$table_field_id = $related_pod-&gt;get_arg( &#039;field_id&#039; );

							if ( $table_field_id ) {
								// Use the other pod.
								$pod_name = $related_pod-&gt;get_name();

								// Rebuild the ID used for the lookup.
								$ID = &#039;{@&#039; . $field_path . &#039;.&#039; . $table_field_id . &#039;}&#039;;

								// Override the field to use.
								$field = $last_field;
							}
						}
					}
				}

				$atts = &#039; pod=&quot;&#039; . esc_attr( $pod_name ) . &#039;&quot;&#039;;
				$atts .= &#039; id=&quot;&#039; . esc_attr( $ID ) . &#039;&quot;&#039;;

				if ( $field ) {
					$atts .= &#039; field=&quot;&#039; . esc_attr( $field ) . &#039;&quot;&#039;;
				}

				if ( null !== $value ) {
					$atts .= &#039; value=&quot;&#039; . esc_attr( $value ) . &#039;&quot;&#039;;
				}

				if ( null !== $compare ) {
					$atts .= &#039; compare=&quot;&#039; . esc_attr( $compare ) . &#039;&quot;&#039;;
				}

				$newtag              = $shortcode . &#039;__&#039; . $key;
				$tags[ $indexCount ] = $newtag;
				$aliases[]           = $newtag;

				$code = preg_replace( &#039;/(&#039; . preg_quote( $tag, &#039;/&#039; ) . &#039;)/m&#039;, &#039;[&#039; . $newtag . $atts . &#039; index=&quot;{_index}&quot;]&#039;, $code, 1 );

				$indexCount ++;
			}//end foreach
		}//end if
	}//end foreach
	// get new aliased shortcodes
	if ( ! empty( $aliases ) ) {
		$code = frontier_backtrack_template( $code, $aliases );
	}
	$code = str_replace( &#039;{@pod}&#039;, $pod-&gt;pod, $code );
	$code = str_replace( &#039;{@EntryID}&#039;, &#039;{@&#039; . $pod-&gt;pod_data[&#039;field_id&#039;] . &#039;}&#039;, $code );

	return $code;
}

/**
 * @param $code
 * @param $aliases
 *
 * @return mixed
 */
function frontier_backtrack_template( $code, $aliases ) {

	$regex = frontier_get_regex( $aliases );
	preg_match_all( &#039;/&#039; . $regex . &#039;/s&#039;, $code, $used );

	if ( ! empty( $used[2] ) ) {
		foreach ( $used[2] as $key =&gt; $alias ) {
			$shortcodes = explode( &#039;__&#039;, $alias );
			$content    = $used[5][ $key ];
			$atts       = shortcode_parse_atts( $used[3][ $key ] );

			$new_shortcode_name = $shortcodes[0];

			$new_shortcode_atts_data = [
				&#039;seq&#039; =&gt; $shortcodes[1],
			];

			if ( ! empty( $atts ) ) {
				if ( ! empty( $atts[&#039;field&#039;] ) &amp;&amp; false !== strpos( $atts[&#039;field&#039;], &#039;.&#039; ) ) {
					$content = str_replace( $atts[&#039;field&#039;] . &#039;.&#039;, &#039;&#039;, $content );
				}

				preg_match_all( &#039;/&#039; . $regex . &#039;/s&#039;, $content, $subused );

				if ( ! empty( $subused[2] ) ) {
					$content = frontier_backtrack_template( $content, $aliases );
				}

				$new_shortcode_atts_data[] = trim( $used[3][ $key ] );
			}

			$new_shortcode_atts = &#039;&#039;;

			foreach ( $new_shortcode_atts_data as $new_shortcode_att_key =&gt; $new_shortcode_att_data ) {
				if ( is_int( $new_shortcode_att_key ) ) {
					$new_shortcode_atts .= &#039; &#039; . $new_shortcode_att_data;
				} else {
					$new_shortcode_atts .= &#039; &#039; . $new_shortcode_att_key . &#039;=&quot;&#039; . esc_attr( $new_shortcode_att_data ) . &#039;&quot;&#039;;
				}
			}

			// Build the new shortcode.
			$new_shortcode = sprintf(
				&#039;[%1$s %2$s]%3$s[/%1$s]&#039;,
				$new_shortcode_name,
				$new_shortcode_atts,
				base64_encode( $content )
			);

			$code = str_replace( $used[0][ $key ], $new_shortcode, $code );
		}
	}//end if

	return $code;
}

/**
 * @param $codes
 *
 * @return string
 */
function frontier_get_regex( $codes ) {

	// A custom version of the shortcode regex as to only use podsfrontier codes.
	// this makes it easier to cycle through and get the used codes for inclusion
	$validcodes = join( &#039;|&#039;, array_map( &#039;preg_quote&#039;, $codes ) );

	$regex_pieces = [
		// Opening bracket
		&#039;\\[&#039;,
		// 1: Optional second opening bracket for escaping shortcodes: [[tag]]
		&#039;(\\[?)&#039;,
		// 2: selected codes only
		&quot;($validcodes)&quot;,
		// Word boundary
		&#039;\\b&#039;,
		// 3: Unroll the loop: Inside the opening shortcode tag
		&#039;(&#039;,
		// Not a closing bracket or forward slash
		&#039;[^\\]\\/]*&#039;,
		// A forward slash not followed by a closing bracket
		&#039;(?:&#039; . &#039;\\/(?!\\])&#039;,
		// Not a closing bracket or forward slash
		&#039;[^\\]\\/]*&#039;,
		// 4: Self closing tag ...
		&#039;)*?&#039; . &#039;)&#039; . &#039;(?:&#039; . &#039;(\\/)&#039;,
		// ... and closing bracket
		&#039;\\]&#039;,
		// Closing bracket
		&#039;|&#039; . &#039;\\]&#039;,
		// 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags
		&#039;(?:&#039; . &#039;(&#039;,
		// Not an opening bracket
		&#039;[^\\[]*+&#039;,
		// An opening bracket not followed by the closing shortcode tag
		&#039;(?:&#039; . &#039;\\[(?!\\/\\2\\])&#039;,
		// Not an opening bracket
		&#039;[^\\[]*+&#039;,
		// Closing shortcode tag
		&#039;)*+&#039; . &#039;)&#039; . &#039;\\[\\/\\2\\]&#039;,
		// 6: Optional second closing brocket for escaping shortcodes: [[tag]]
		&#039;)?&#039; . &#039;)&#039; . &#039;(\\]?)&#039;,
	];

	return implode( &#039;&#039;, $regex_pieces );
}

/**
 * @param $code
 * @param $base
 * @param $template
 * @param $pod
 *
 * @return string
 */
function frontier_end_template( $code, $base, $template, $pod ) {

	global $pods_template_post_blocks;

	if ( ! empty( $pods_template_post_blocks[&#039;before&#039;][ $pod-&gt;pod ] ) ) {
		$code = $pods_template_post_blocks[&#039;before&#039;][ $pod-&gt;pod ] . $code;

		unset( $pods_template_post_blocks[&#039;before&#039;][ $pod-&gt;pod ] );
	}

	if ( ! empty( $pods_template_post_blocks[&#039;after&#039;][ $pod-&gt;pod ] ) ) {
		$code .= $pods_template_post_blocks[&#039;after&#039;][ $pod-&gt;pod ];

		unset( $pods_template_post_blocks[&#039;after&#039;][ $pod-&gt;pod ] );
	}

	return pods_do_shortcode( $code, frontier_get_shortcodes() );
}
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