gwaft-template-compare.php: Added new snippet.

Author: spivurno

gravity-forms/gwaft-template-compare.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Gravity Wiz // Gravity Forms // All Fields Template: Compare Template
+ * https://gravitywiz.com/gravity-forms-all-fields-template/
+ *
+ * Adds a "compare" template to the All Fields Template snippet that displays each field's label,
+ * previous value, and current value in a side-by-side CSS grid layout.
+ *
+ * Instructions:
+ *
+ * 1. Ensure you have All Fields Template installed.
+ *    https://gravitywiz.com/gravity-forms-all-fields-template/
+ *
+ * 2. Install this snippet. No code configuration required.
+ *    https://gravitywiz.com/documentation/managing-snippets/#where-do-i-put-snippets
+ *
+ * 3. Enable the `compare` template on any `{all_fields}` merge tag. Be sure to include the `updated` modifier as well.
+ *    `{all_fields:updated,template[compare]}`
+ */
+add_filter( 'gwaft_template_output', function( $content, $slug, $name, $data, $suffixes ) {
+	if ( ! in_array( 'compare', $suffixes ) ) {
+		return $content;
+	}
+	$original_entry = gw_all_fields_template()->get_original_entry();
+	?>
+	<div class="gwaft-compare-grid">
+		<?php foreach ( $data['items'] as $item ):
+			$raw_field_value = GFFormsModel::get_lead_field_value( $original_entry, $item['field'] );
+			$previous_value  = GFCommon::get_lead_field_display( $item['field'], $raw_field_value, rgar( $original_entry, 'currency' ), true, 'html', 'email' );
+			?>
+			<div class="gwaft-compare-label"><?php echo $item['label']; ?></div>
+			<div class="gwaft-compare-prev"><?php echo $previous_value; ?></div>
+			<div class="gwaft-compare-current"><?php echo $item['value']; ?></div>
+		<?php endforeach; ?>
+	</div>
+	<?php
+	?>
+	<style>
+	.gwaft-compare-grid {
+		display: grid;
+		grid-template-columns: 1fr 1fr 1fr;
+		margin-top: 1rem;
+		padding: 0.5rem;
+	}
+	.gwaft-compare-grid > div {
+		padding: 0.5rem;
+		border-bottom: 1px solid #ddd;
+	}
+	.gwaft-compare-label {
+		font-weight: bold;
+	}
+	</style>
+	<?php
+	return ob_get_clean();
+}, 10, 5 );