410 lines
14 KiB
PHP
410 lines
14 KiB
PHP
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<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
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namespace MailPoet\Form;
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if (!defined('ABSPATH')) exit;
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use MailPoet\API\JSON\API;
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use MailPoet\Config\Renderer as TemplateRenderer;
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use MailPoet\Entities\FormEntity;
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use MailPoet\Subscribers\SubscribersRepository;
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use MailPoet\Subscribers\SubscriberSubscribeController;
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use MailPoet\WooCommerce\Helper as WCHelper;
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use MailPoet\WP\Functions as WPFunctions;
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class DisplayFormInWPContent {
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const NO_FORM_TRANSIENT_KEY = 'no_forms_displayed_bellow_content';
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const TYPES = [
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FormEntity::DISPLAY_TYPE_BELOW_POST,
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FormEntity::DISPLAY_TYPE_POPUP,
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FormEntity::DISPLAY_TYPE_FIXED_BAR,
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FormEntity::DISPLAY_TYPE_SLIDE_IN,
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];
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const WITH_COOKIE_TYPES = [
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FormEntity::DISPLAY_TYPE_POPUP,
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FormEntity::DISPLAY_TYPE_FIXED_BAR,
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FormEntity::DISPLAY_TYPE_SLIDE_IN,
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];
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const SUPPORTED_POST_TYPES = [
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'post',
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'product',
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'job_listing',
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];
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/** @var WPFunctions */
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private $wp;
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/** @var FormsRepository */
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private $formsRepository;
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/** @var Renderer */
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private $formRenderer;
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/** @var AssetsController */
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private $assetsController;
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/** @var TemplateRenderer */
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private $templateRenderer;
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/** @var SubscribersRepository */
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private $subscribersRepository;
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/** @var SubscriberSubscribeController */
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private $subscriberSubscribeController;
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/** @var WCHelper */
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private $woocommerceHelper;
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private $wooShopPageId = null;
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private $inWooProductLoop = false;
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private $renderedDisplayTypes = [];
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public function __construct(
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WPFunctions $wp,
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FormsRepository $formsRepository,
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Renderer $formRenderer,
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AssetsController $assetsController,
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TemplateRenderer $templateRenderer,
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SubscriberSubscribeController $subscriberSubscribeController,
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SubscribersRepository $subscribersRepository,
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WCHelper $woocommerceHelper
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) {
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$this->wp = $wp;
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$this->formsRepository = $formsRepository;
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$this->formRenderer = $formRenderer;
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$this->assetsController = $assetsController;
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$this->templateRenderer = $templateRenderer;
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$this->subscriberSubscribeController = $subscriberSubscribeController;
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$this->subscribersRepository = $subscribersRepository;
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$this->woocommerceHelper = $woocommerceHelper;
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}
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private function getFormMarkup(): string {
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$formMarkup = '';
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$forms = $this->getForms();
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if (count($forms) === 0) {
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return $formMarkup;
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}
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foreach ($forms as $displayType => $form) {
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$formMarkup .= $this->getContentBellow($form, $displayType);
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}
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return $formMarkup;
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}
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/**
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* Hooked to the_content filter
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*/
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public function contentDisplay($content = null) {
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$this->inWooProductLoop = false;
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return $this->getContentWithFormMarkup($content);
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}
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/**
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* Hooked to woocommerce_product_loop_end filter
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*/
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public function wooProductListDisplay($content = null) {
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$this->inWooProductLoop = true;
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return $this->getContentWithFormMarkup($content);
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}
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private function getContentWithFormMarkup($content = null) {
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if (!is_string($content) || !$this->shouldDisplay()) {
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return $content;
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}
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$formsMarkup = $this->getFormMarkup();
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if ($formsMarkup === '') {
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return $content;
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}
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$this->assetsController->setupFrontEndDependencies();
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return $content . $formsMarkup;
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}
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/**
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* Hooked to wp_footer action.
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*
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* @return void
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*/
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public function maybeRenderFormsInFooter(): void {
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if ($this->wp->isArchive() || $this->wp->isFrontPage() || $this->wp->isHome()) {
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$formMarkup = $this->getFormMarkup();
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if (!empty($formMarkup)) {
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$this->assetsController->setupFrontEndDependencies();
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// We are in control of the template and the data can be considered safe at this point
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped, WordPressDotOrg.sniffs.OutputEscaping.UnescapedOutputParameter
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echo $formMarkup;
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}
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}
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}
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private function shouldDisplay(): bool {
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$result = true;
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// This is a fix Yoast plugin and Shapely theme compatibility
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// This is to make sure we only display once for each page
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// Yoast plugin calls `get_the_excerpt` which also triggers hook `the_content` we don't want to include our form in that
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// Shapely calls the hook `the_content` multiple times on the page as well and we would display popup multiple times - not ideal
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if (!$this->wp->inTheLoop() || !$this->wp->isMainQuery()) {
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$result = $this->wp->applyFilters('mailpoet_display_form_is_main_loop', false);
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}
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// this code ensures that we display the form only on a page which is related to single post
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if (!$this->wp->isSingle() && !$this->wp->isPage()) $result = $this->wp->applyFilters('mailpoet_display_form_is_single', false);
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// Ensure form does not show up multiple times when called from the woocommerce_product_loop_end filter
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if ($this->inWooProductLoop) $result = $this->displayFormInProductListPage();
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$noFormsCache = $this->wp->getTransient(DisplayFormInWPContent::NO_FORM_TRANSIENT_KEY);
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if ($noFormsCache === '1') $result = false;
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return $result;
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}
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private function displayFormInProductListPage(): bool {
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$displayCheck = $this->wp->applyFilters('mailpoet_display_form_in_product_listing', true);
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$shopPageId = $this->woocommerceHelper->wcGetPageId('shop');
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$this->wooShopPageId = $shopPageId && $shopPageId > 0 ? $shopPageId : null;
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if ($displayCheck && !is_null($this->wooShopPageId) && $this->wp->isPage($this->wooShopPageId)) {
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return true;
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}
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return $displayCheck && $this->wp->isArchive() && $this->wp->isPostTypeArchive('product');
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}
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private function saveNoForms() {
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$this->wp->setTransient(DisplayFormInWPContent::NO_FORM_TRANSIENT_KEY, '1');
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}
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/**
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* @return array<string, FormEntity>
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*/
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private function getForms(): array {
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$forms = $this->formsRepository->findBy([
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'deletedAt' => null,
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'status' => FormEntity::STATUS_ENABLED,
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], ['updatedAt' => 'ASC']);
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if (count($forms) === 0) {
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$this->saveNoForms();
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}
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$forms = $this->filterOneFormInEachDisplayType($forms);
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return $forms;
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}
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/**
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* @param FormEntity[] $forms
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* @return array<string, FormEntity>
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*/
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private function filterOneFormInEachDisplayType($forms): array {
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$formsFiltered = [];
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foreach ($forms as $form) {
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foreach (self::TYPES as $displayType) {
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if ($this->shouldDisplayFormType($form, $displayType)) {
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$formsFiltered[$displayType] = $form;
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}
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}
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}
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return $formsFiltered;
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}
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private function getContentBellow(FormEntity $form, string $displayType): string {
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if (!$this->shouldDisplayFormType($form, $displayType)) return '';
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$formSettings = $form->getSettings();
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if (!is_array($formSettings)) return '';
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$htmlId = 'mp_form_' . $displayType . $form->getId();
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$templateData = [
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'form_html_id' => $htmlId,
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'form_id' => $form->getId(),
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'form_success_message' => $formSettings['success_message'] ?? null,
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'form_type' => $displayType,
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'styles' => $this->formRenderer->renderStyles($form, '#' . $htmlId, $displayType),
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'html' => $this->formRenderer->renderHTML($form),
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'close_button_icon' => $formSettings['close_button'] ?? 'round_white',
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];
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// (POST) non ajax success/error variables
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$templateData['success'] = (
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(isset($_GET['mailpoet_success']))
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&&
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((int)$_GET['mailpoet_success'] === $form->getId())
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);
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$templateData['error'] = (
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(isset($_GET['mailpoet_error']))
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&&
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((int)$_GET['mailpoet_error'] === $form->getId())
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);
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$templateData['delay'] = $formSettings['form_placement'][$displayType]['delay'] ?? 0;
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$templateData['position'] = $formSettings['form_placement'][$displayType]['position'] ?? '';
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$templateData['animation'] = $formSettings['form_placement'][$displayType]['animation'] ?? '';
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$templateData['fontFamily'] = $formSettings['font_family'] ?? '';
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$templateData['enableExitIntent'] = false;
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// Set default value for cookie expiration for backward compatibility with forms without this value
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$templateData['cookieFormExpirationTime'] = $formSettings['form_placement'][$displayType]['cookieExpiration'] ?? 7;
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if (
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isset($formSettings['form_placement'][$displayType]['exit_intent_enabled'])
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&& ($formSettings['form_placement'][$displayType]['exit_intent_enabled'] === '1')
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) {
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$templateData['enableExitIntent'] = true;
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}
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// generate security token
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$templateData['token'] = $this->wp->wpCreateNonce('mailpoet_token');
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// add API version
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$templateData['api_version'] = API::CURRENT_VERSION;
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$this->renderedDisplayTypes[] = $displayType;
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return $this->templateRenderer->render('form/front_end_form.html', $templateData);
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}
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/**
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* Checks if the form should be displayed for current WordPress user
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*
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* @param FormEntity $form The form to check
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* @param string $formType Display type of the current form, from self::TYPES
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* @return bool False if form can be dismissed and user is subscribed to any of the form's lists
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*/
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private function shouldDisplayFormForWPUser(FormEntity $form, string $formType): bool {
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if (!in_array($formType, self::WITH_COOKIE_TYPES, true)) return true;
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$subscriber = $this->subscribersRepository->getCurrentWPUser();
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if (!$subscriber) return true;
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if ($this->subscriberSubscribeController->isSubscribedToAnyFormSegments($form, $subscriber)) {
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return false;
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}
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return true;
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}
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private function shouldDisplayFormType(FormEntity $form, string $formType): bool {
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if ($this->wasDisplayTypeAlreadyRendered($formType)) {
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return false;
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}
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$settings = $form->getSettings();
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// check the structure just to be sure
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if (
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!is_array($settings)
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|| !isset($settings['form_placement'][$formType])
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|| !is_array($settings['form_placement'][$formType])
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) return false;
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$setup = $settings['form_placement'][$formType];
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if ($setup['enabled'] !== '1') {
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return false;
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}
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if (!$this->shouldDisplayFormForWPUser($form, $formType)) return false;
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if ($this->wp->isFrontPage() && $this->shouldDisplayFormOnFrontPage($setup)) {
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return true;
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}
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/**
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* This is a special case when a site is configured with a specific "Posts page" in the Settings > Reading
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* WordPress settings. In that case, the only conditional function that returns true is is_home.
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*/
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if ((!$this->wp->isFrontPage() && $this->wp->isHome()) && $this->shouldDisplayFormOnHome($setup)) {
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return true;
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}
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if ($this->wp->isSingular($this->wp->applyFilters('mailpoet_display_form_supported_post_types', self::SUPPORTED_POST_TYPES))) {
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if ($this->shouldDisplayFormOnPost($setup, 'posts')) return true;
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if ($this->shouldDisplayFormOnCategory($setup)) return true;
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if ($this->shouldDisplayFormOnTag($setup)) return true;
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return false;
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}
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if ($this->wp->isPage() && $this->shouldDisplayFormOnPost($setup, 'pages')) {
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return true;
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}
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if ($this->wp->isTag() || $this->wp->isTax('product_tag')) {
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if ($this->shouldDisplayFormOnTagArchive($setup)) return true;
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}
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if ($this->wp->isCategory() || $this->wp->isTax('product_cat')) {
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if ($this->shouldDisplayFormOnCategoryArchive($setup)) return true;
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}
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if ($this->displayFormInProductListPage()) {
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// Allow form display on Woo Shop listing page
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if (is_null($this->wooShopPageId)) return false;
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if ($this->shouldDisplayFormOnPost($setup, 'pages', $this->wooShopPageId)) return true;
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}
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return false;
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}
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private function shouldDisplayFormOnPost(array $setup, string $postsKey, $postId = null): bool {
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if (!isset($setup[$postsKey])) {
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return false;
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}
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if (isset($setup[$postsKey]['all']) && $setup[$postsKey]['all'] === '1') {
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return true;
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}
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$post = $this->wp->getPost($postId, ARRAY_A);
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if (isset($setup[$postsKey]['selected']) && in_array($post['ID'], $setup[$postsKey]['selected'])) {
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return true;
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}
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return false;
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}
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private function shouldDisplayFormOnCategory(array $setup): bool {
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if (!isset($setup['categories'])) return false;
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if ($this->wp->hasCategory($setup['categories'])) return true;
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if ($this->wp->hasTerm($setup['categories'], 'product_cat')) return true;
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return false;
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}
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private function shouldDisplayFormOnTag(array $setup): bool {
|
||
|
|
if (!isset($setup['tags'])) return false;
|
||
|
|
if ($this->wp->hasTag($setup['tags'])) return true;
|
||
|
|
if ($this->wp->hasTerm($setup['tags'], 'product_tag')) return true;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function shouldDisplayFormOnFrontPage(array $setup): bool {
|
||
|
|
if (($setup['homepage'] ?? false) === '1') {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function shouldDisplayFormOnHome($setup) {
|
||
|
|
if (($setup['pages']['all'] ?? false) === '1') {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
$selectedPages = $setup['pages']['selected'] ?? [];
|
||
|
|
if (in_array((string)$this->wp->getQueriedObjectId(), $selectedPages)) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function shouldDisplayFormOnCategoryArchive($setup): bool {
|
||
|
|
if (!isset($setup['categoryArchives'])) return false;
|
||
|
|
if (($setup['categoryArchives']['all'] ?? false) === '1') return true;
|
||
|
|
$selectedCategories = $setup['categoryArchives']['selected'] ?? [];
|
||
|
|
if ($selectedCategories === []) return false;
|
||
|
|
return $this->wp->hasCategory($selectedCategories) || $this->wp->hasTerm($selectedCategories, 'product_cat');
|
||
|
|
}
|
||
|
|
|
||
|
|
private function shouldDisplayFormOnTagArchive($setup): bool {
|
||
|
|
if (!isset($setup['tagArchives'])) return false;
|
||
|
|
if (($setup['tagArchives']['all'] ?? false) === '1') return true;
|
||
|
|
$selectedTags = $setup['tagArchives']['selected'] ?? [];
|
||
|
|
if ($selectedTags === []) return false;
|
||
|
|
return $this->wp->hasTag($selectedTags) || $this->wp->hasTerm($selectedTags, 'product_tag');
|
||
|
|
}
|
||
|
|
|
||
|
|
private function wasDisplayTypeAlreadyRendered(string $displayType): bool {
|
||
|
|
return in_array($displayType, $this->renderedDisplayTypes);
|
||
|
|
}
|
||
|
|
}
|