gw-display-html-field-on-entry-detail.php: Added a snippet to display HTML field content on Entry Details page.

Author: saifsultanc

gravity-forms/gw-display-html-field-on-entry-detail.php

@@ -0,0 +1,123 @@
+<?php
+/**
+ * Gravity Wiz // Gravity Forms // Display HTML Field on Entry Details
+ *
+ * Save and display HTML field content (including Live Merge Tags and shortcodes) in the entry detail view.
+ * Useful for retaining dynamic HTML field output as it appeared when the entry was submitted.
+ *
+ * Plugin Name:  Display HTML Field on Entry Details
+ * Plugin URI:   http://gravitywiz.com/
+ * Description:  Save and display HTML field content (including Live Merge Tags and shortcodes) in the entry detail view.
+ * Author:       Gravity Wiz
+ * Version:      0.1
+ * Author URI:   http://gravitywiz.com
+ */
+class GW_Display_HTML_Field_Entry_Detail {
+
+	private $_args = array();
+
+	public function __construct( $args = array() ) {
+		$this->_args = wp_parse_args(
+			$args,
+			array(
+				'form_id'  => false,
+				'field_id' => false,
+			)
+		);
+
+		add_action( 'init', array( $this, 'init' ) );
+	}
+
+	public function init() {
+
+		add_filter( 'gform_entry_post_save', array( $this, 'save_html_field_content' ), 10, 1 );
+		add_action( 'gform_entry_detail', array( $this, 'display_html_field_content' ), 10, 2 );
+	}
+
+	public function is_applicable_form( $form ) {
+		$form_id = is_array( $form ) && isset( $form['id'] ) ? $form['id'] : (int) $form;
+
+		return empty( $this->_args['form_id'] ) || (int) $form_id === (int) $this->_args['form_id'];
+	}
+
+	/**
+	 * Save HTML field content to entry meta.
+	 *
+	 * @param array $entry The entry object.
+	 * @return array
+	 */
+	public function save_html_field_content( $entry ) {
+
+		$form = GFAPI::get_form( rgar( $entry, 'form_id' ) );
+
+		if ( ! $this->is_applicable_form( $form ) ) {
+			return $entry;
+		}
+
+		foreach ( $form['fields'] as $field ) {
+			if ( $field->get_input_type() === 'html' ) {
+
+				// Only process matching field_id if defined.
+				if ( ! empty( $this->_args['field_id'] ) && (int) $field->id !== (int) $this->_args['field_id'] ) {
+					continue;
+				}
+
+				gform_update_meta( $entry['id'], 'html_field_' . $field->id, $field->content );
+			}
+		}
+
+		return $entry;
+	}
+
+	/**
+	 * Display HTML content on entry detail page.
+	 *
+	 * @param array $form  The form object.
+	 * @param array $entry The entry object.
+	 */
+	public function display_html_field_content( $form, $entry ) {
+
+		if ( ! $this->is_applicable_form( $form ) ) {
+			return;
+		}
+
+		foreach ( $form['fields'] as $field ) {
+
+			if ( $field->get_input_type() !== 'html' ) {
+				continue;
+			}
+
+			// Only process matching field_id if defined.
+			if ( ! empty( $this->_args['field_id'] ) && (int) $field->id !== (int) $this->_args['field_id'] ) {
+				continue;
+			}
+
+			$content = gform_get_meta( $entry['id'], 'html_field_' . $field->id );
+
+			// Process GPPA Live Merge Tags if present.
+			if (
+				method_exists( 'GP_Populate_Anything_Live_Merge_Tags', 'has_live_merge_tag' )
+				&& GP_Populate_Anything_Live_Merge_Tags::get_instance()->has_live_merge_tag( $content )
+			) {
+				$content = gp_populate_anything()->live_merge_tags->replace_live_merge_tags_static( $content, $form, $entry );
+			}
+
+			// Process shortcodes.
+			$content = do_shortcode( $content );
+
+			if ( ! empty( $content ) ) {
+				printf(
+					'<h4>%s</h4><div>%s</div><hr>',
+					esc_html( $field->label ),
+					wp_kses_post( $content )
+				);
+			}
+		}
+	}
+}
+
+# Configuration
+new GW_Display_HTML_Field_Entry_Detail( array(
+	'form_id'  => 846, // Replace with your form ID or leave false for all.
+	'field_id' => 4,   // Replace with your HTML field ID or leave false to process all HTML fields.
+) );