gpcc-field-indicators.php: Added new snippet for showing source and target field indicators in the form editor for Copy Cat.

Author: spivurno

experimental/gpcc-field-indicators.php

@@ -0,0 +1,68 @@
+/**
+ * Gravity Perks // Copy Cat // Show Source and Target Field Indicators in Form Editor
+ * https://gravitywiz.com/documentation/gravity-forms-copy-cat/
+ * 
+ * Display visual source and target field indicators next to field labels in the form editor.
+ */
+add_filter( 'gform_admin_pre_render', function( $form ) {
+
+	if ( ! class_exists( 'GP_Copy_Cat' ) ) {
+		return $form;
+	}
+
+	$gpcc = new GP_Copy_Cat();
+	$gpcc_fields = $gpcc->get_copy_cat_fields( $form );
+	if ( empty( $gpcc_fields ) ) {
+		return $form;
+	}
+
+	add_filter( 'admin_footer', function() {
+		?>
+		<style>
+			.gpcc-source .gform-field-label:after {
+				content: 'GPCC: Source';
+				color: #274524;
+				margin: 0 0.5rem;
+				background-color: #edf8ec;
+				border: 1px solid #d7e8d5;
+				border-radius: 40px;
+				float: right;
+				font-size: 0.6875rem;
+				font-weight: 600;
+				padding: 0.1125rem 0.4625rem;
+			}
+
+			.gpcc-target .gform-field-label:after {
+				content: 'GPCC: Target';
+				color: #274524;
+				margin: 0 0.5rem;
+				background-color: #edf8ec;
+				border: 1px solid #d7e8d5;
+				border-radius: 40px;
+				float: right;
+				font-size: 0.6875rem;
+				font-weight: 600;
+				padding: 0.1125rem 0.4625rem;
+			}
+		</style>
+		<?php
+	} );
+
+	$mappings = array();
+	foreach ( $gpcc_fields as $_mappings ) {
+		$mappings = array_merge( $_mappings );
+	}
+
+	foreach( $form['fields'] as &$field ) {
+		foreach( $mappings as $mapping ) {
+			if ( $field->id == $mapping['source'] ) {
+				$field->cssClass .= ' gpcc-source';
+			}
+			if ( $field->id == $mapping['target'] ) {
+				$field->cssClass .= ' gpcc-target';
+			}
+		}
+	}
+
+	return $form;
+} );