Issue #3284406 by majmunbog: Input submit CSS classes overrides (5ff6de56) · Commits · project / belgrade

includes/form.inc

+21 −13

Original line number	Diff line number	Diff line
		<?php

		use Drupal\Core\Template\Attribute;
		use Drupal\Core\Form\FormStateInterface;
		use Drupal\Component\Utility\Xss;

		/**
		* @file
		* Theme and preprocess functions for forms.
		*/
		use Drupal\Core\Form\FormStateInterface;

		/**
		* Implements hook_theme_suggestions_HOOK_alter().
		@@ -57,11 +59,15 @@ function belgrade_preprocess_input(&$variables) {
		$variables['attributes']['class'][] = 'form-check-input';
		}


		if ($type == 'submit') {

		$variables['attributes'] = new Attribute($variables['attributes']);

		if (theme_get_setting('belgrade_submit_button')) {
		$variables['submit_button'] = TRUE;
		$variables['safe_value_label'] = Xss::filter($variables['attributes']['value']);
		}

		// Get value.
		$string = $variables['attributes']->offsetGet('value')->value();

		@@ -157,29 +163,32 @@ function belgrade_preprocess_input(&$variables) {
		];

		// Check if classes are already there
		$add_white_icon = true;
		$add_white_icon = TRUE;

		foreach ($classes as $class) {
		if ($variables['attributes']->hasClass($class)) {
		$add_white_icon = false;
		$add_white_icon = FALSE;
		}
		}


		// Iterate over the array.
		foreach ($text_data as $pattern => $strings) {
		foreach ($strings as $text => $class) {
		switch ($pattern) {
		case 'matches':
		if ($string === $text) {
		if (!$variables['attributes']->hasClass('btn-' . $class)) {
		$variables['attributes']->addClass(['btn', 'btn-' . $class]);
		}
		}
		break;

		case 'contains':
		if (strpos(mb_strtolower($string), mb_strtolower($text)) !== FALSE) {
		if (!$variables['attributes']->hasClass('btn-' . $class)) {
		$variables['attributes']->addClass(['btn', 'btn-' . $class]);
		}
		}
		break;
		}
		}
		@@ -265,7 +274,6 @@ function belgrade_theme_suggestions_container_alter(array &$suggestions, array $
		}

		return $suggestions;

		}
		/**
		* Implements hook_theme_suggestions_fieldset().