gpcc-field-indicators.php: Migrated from experimental folder.

Author: sbassah

gp-copy-cat/gpcc-field-indicators.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Gravity Perks // Copy Cat // Show Source and Target Field Indicators in Form Editor
+ * https://gravitywiz.com/documentation/gravity-forms-copy-cat/
+ *
+ * Experimental Snippet 🧪
+ *
+ * Display visual source and target field indicators next to field labels in the form editor.
+ */
+add_filter( 'gform_field_content', function( $content, $field ) {
+
+	if ( ! GFCommon::is_form_editor() || ! class_exists( 'GP_Copy_Cat' ) || ! $field->formId ) {
+		return $content;
+	}
+
+	$gpcc        = new GP_Copy_Cat( 'fake.php' );
+	$gpcc_fields = $gpcc->get_copy_cat_fields( GFAPI::get_form( $field->formId ) );
+	if ( empty( $gpcc_fields ) ) {
+		return $content;
+	}
+
+	if ( ! has_action( 'admin_footer', 'gpcc_field_indicator_styles' ) ) {
+		add_filter( 'admin_footer', 'gpcc_field_indicator_styles' );
+	}
+
+	$mappings = array();
+	foreach ( $gpcc_fields as $_mappings ) {
+		$mappings = array_merge( $mappings, $_mappings );
+	}
+
+	$spans = array();
+
+	foreach ( $mappings as $mapping ) {
+		if ( $field->id == $mapping['source'] ) {
+			$spans['source'] = '<span class="gpcc-source gw-field-indicator">GPCC: Source</span>';
+		}
+		if ( $field->id == $mapping['target'] ) {
+			$spans['target'] = '<span class="gpcc-target gw-field-indicator">GPCC: Target</span>';
+		}
+		if ( $field->id == $mapping['trigger'] ) {
+			$spans['trigger'] = '<span class="gpcc-trigger gw-field-indicator">GPCC: Trigger</span>';
+		}
+	}
+
+	$search  = '<\/label>|<\/legend>';
+	$replace = sprintf( '%s\0', implode( '', $spans ) );
+	$content = preg_replace( "/$search/", $replace, $content, 1 );
+
+	return $content;
+}, 11, 2 );
+
+function gpcc_field_indicator_styles() {
+	?>
+	<style>
+		.gw-field-indicator {
+			margin: 0 0 0 0.6875rem;
+			background-color: #ecedf8;
+			border: 1px solid #d5d7e9;
+			border-radius: 40px;
+			font-size: 0.6875rem;
+			font-weight: 600;
+			padding: 0.1125rem 0.4625rem;
+			vertical-align: text-top;
+			position: relative;
+			top: 3px;
+		}
+		.gw-field-indicator + .gw-field-indicator {
+			margin-left: 0.3725rem;
+		}
+		.gpcc-source, .gpcc-target, .gpcc-trigger {
+			color: #274524;
+			background-color: #edf8ec;
+			border-color: #d7e8d5;
+		}
+	</style>
+	<?php
+}