FEATURE Handling thematique field population for contribution form

functions.php

@@ -14,3 +14,4 @@ require_once(__DIR__ . '/includes/api.php');
 require_once(__DIR__ . '/includes/renderPostsDatas.php');
 require_once(__DIR__ . '/includes/utilities.php');
 require_once(__DIR__ . '/includes/featured-revues.php');
+require_once(__DIR__ . '/includes/gravity-forms.php');

includes/gravity-forms.php

@@ -0,0 +1,39 @@
+<?php
+
+add_filter('gform_pre_render', 'populate_taxonomy_terms');
+
+function populate_taxonomy_terms($form)
+{
+	// Specify the form ID and the ID of the select field
+	$form_id = 2;
+	$field_id = 15;
+
+	// Check if the current form matches the specified form ID
+	if ($form['id'] == $form_id) {
+		// Retrieve custom taxonomy terms
+		$terms = get_terms(array(
+			'taxonomy' => 'etiquettes',
+			'hide_empty' => false, // Include empty terms
+		));
+
+		// Prepare choices array for the select field
+		$choices = array();
+		foreach ($terms as $term) {
+			$choices[] = array(
+				'text' => $term->name,
+				'value' => $term->term_id,
+			);
+		}
+
+		// Find the select field by ID
+		foreach ($form['fields'] as &$field) {
+			if ($field->id == $field_id) {
+				// Update choices for the select field
+				$field->choices = $choices;
+				break;
+			}
+		}
+	}
+
+	return $form;
+}