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<?php

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namespace WPForms\Admin\Traits;

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use WPForms\Admin\Addons\Addons;

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use WPForms\Admin\Builder\Templates;

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/**

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* Form Templates trait.

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* @since 1.7.7

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trait FormTemplates {

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/**

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* Addons data handler class instance.

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* @since 1.7.7

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* @var Addons

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private $addons_obj;

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/**

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* Is addon templates available?

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* @since 1.7.7

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* @var bool

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private $is_addon_templates_available = false;

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/**

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* Is custom templates available?

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* @since 1.7.7

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* @var bool

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private $is_custom_templates_available = false;

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/**

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* Prepared templates list.

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* @since 1.7.7

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* @var array

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private $prepared_templates = [];

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/**

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* Output templates content section.

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* @since 1.7.7

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private function output_templates_content() {

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$templates_hash = wpforms()->obj( 'builder_templates' )->get_hash();

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$templates_hash_option = get_option( Templates::TEMPLATES_HASH_OPTION, '' );

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// Compare the current hash and the previous one to detect changes in the template list.

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if ( $templates_hash !== $templates_hash_option ) {

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// Update the hash in the option.

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update_option( Templates::TEMPLATES_HASH_OPTION, $templates_hash );

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// Wipe both caches - for the admin page and for the Form Builder.

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wpforms()->obj( 'builder_templates_cache' )->wipe_content_cache();

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}

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// Attempt to get cached content.

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$content = wpforms()->obj( 'builder_templates_cache' )->get_content_cache();

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if ( empty( $content ) ) {

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$content = $this->generate_templates_content_cache();

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}

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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echo $content;

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}

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/**

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* Generate and save cached templates content.

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* @since 1.8.6

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* @retur string

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public function generate_templates_content_cache() {

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$this->prepare_templates_data();

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ob_start();

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<label>

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</label>

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</div>

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<?php $this->template_categories(); ?>

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</ul>

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</div>

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<?php $this->template_select_options(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>

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</div>

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<p>

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<?php esc_html_e( "Sorry, we didn't find any templates that match your criteria.", 'wpforms-lite' ); ?>

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</p>

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</div>

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<?php $this->user_template_empty_state(); ?>

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</div>

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</div>

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</div>

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<?php

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$content = ob_get_clean();

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wpforms()->obj( 'builder_templates_cache' )->save_content_cache( $content );

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return $content;

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}

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/**

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* Prepare templates data for output.

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* @since 1.7.7

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private function prepare_templates_data() {

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$templates = wpforms()->obj( 'builder_templates' )->get_templates();

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if ( empty( $templates ) ) {

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return;

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}

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wpforms()->obj( 'builder_templates' )->update_favorites_list();

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// Loop through each available template.

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foreach ( $templates as $id => $template ) {

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$this->prepared_templates[ $id ] = $this->prepare_template_render_arguments( $template );

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}

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}

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/**

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* Generate and display categories menu.

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* @since 1.7.7

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private function template_categories() {

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$templates_count = $this->get_count_in_categories();

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$generic_categories = [

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'all' => esc_html__( 'All Templates', 'wpforms-lite' ),

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];

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if ( isset( $templates_count['all'], $templates_count['available'] ) && $templates_count['all'] !== $templates_count['available'] ) {

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$generic_categories['available'] = esc_html__( 'Available Templates', 'wpforms-lite' );

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}

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$generic_categories['favorites'] = esc_html__( 'Favorite Templates', 'wpforms-lite' );

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$generic_categories['new'] = esc_html__( 'New Templates', 'wpforms-lite' );

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$generic_categories['user'] = esc_html__( 'My Templates', 'wpforms-lite' );

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$this->output_categories( $generic_categories, $templates_count );

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printf( '<li class="divider"></li>' );

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$common_categories = [];

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if ( $this->is_custom_templates_available ) {

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$common_categories['custom'] = esc_html__( 'Custom Templates', 'wpforms-lite' );

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}

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if ( $this->is_addon_templates_available ) {

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$common_categories['addons'] = esc_html__( 'Addon Templates', 'wpforms-lite' );

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}

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$categories = array_merge(

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$common_categories,

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wpforms()->obj( 'builder_templates' )->get_categories()

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);

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$this->output_categories( $categories, $templates_count );

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}

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/**

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* Output categories list.

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* @since 1.7.7

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* @param array $categories Categories list.

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* @param array $templates_count Templates count by categories.

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* @noinspection HtmlUnknownAttribute*/

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private function output_categories( $categories, $templates_count ) {

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$all_subcategories = wpforms()->obj( 'builder_templates' )->get_subcategories();

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foreach ( $categories as $slug => $name ) {

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$class = '';

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if ( $slug === 'all' ) {

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$class = 'class="active"';

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} elseif ( empty( $templates_count[ $slug ] ) && $slug !== 'user' ) { // WPForms user templates are always available.

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$class = 'class="wpforms-hidden"';

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}

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$count = $templates_count[ $slug ] ?? '0';

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printf(

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'<li data-category="%1$s" %2$s data-count="%4$s"><div>%3$s<span>%4$s</span><i class="fa fa-chevron-down chevron"></i></div>%5$s</li>',

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esc_attr( $slug ),

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$class, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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esc_html( $name ),

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esc_html( $count ),

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$this->output_subcategories( $all_subcategories, $slug, $templates_count['subcategories'] ) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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);

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}

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}

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/**

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* Output subcategories list.

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* @since 1.8.4

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* @param array $all_subcategories Subcategories list.

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* @param array $parent_slug Parent category slug.

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* @param array $subcategories_count Subcategories count.

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private function output_subcategories( $all_subcategories, $parent_slug, $subcategories_count ) {

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$subcategories = [];

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$output = '';

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foreach ( $all_subcategories as $subcategory_slug => $subcategory ) {

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if ( $subcategory['parent'] === $parent_slug ) {

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$subcategories[ $subcategory_slug ] = $subcategory;

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}

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}

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if ( ! empty( $subcategories ) ) {

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$output .= '<ul class="wpforms-setup-templates-subcategories">';

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foreach ( $subcategories as $slug => $subcategory ) {

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$count = $subcategories_count[ $slug ] ?? '0';

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$output .= sprintf(

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'<li data-subcategory="%1$s"><span>%2$s</span><span>%3$s</span></li>',

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esc_attr( $slug ),

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esc_html( $subcategory['name'] ),

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esc_html( $count )

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);

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}

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$output .= '</ul>';

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}

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return $output;

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}

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/**

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* Generate a block of templates to choose from.

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* @since 1.7.7

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* @param array $templates Deprecated.

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* @param string $slug Deprecated.

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* @noinspection PhpMissingParamTypeInspection

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* @noinspection PhpUnusedParameterInspection

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public function template_select_options( $templates = [], $slug = '' ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed

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/**

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* Action hook before the list of form templates.

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* @since 1.9.3

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* @param array $templates List of form templates.

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do_action( 'wpforms_admin_form_templates_list_before', $templates );

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/**

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* Filter the number of templates to display.

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* Useful for speeding up the setup panel loading while debugging.

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* @since 1.9.2

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* @param int|bool $limit Number of templates to display.

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$limit = apply_filters( 'wpforms_builder_setup_templates_limit', false );

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if ( $limit ) {

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$this->prepared_templates = array_slice( $this->prepared_templates, 0, (int) $limit, true );

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}

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foreach ( $this->prepared_templates as $template ) {

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echo wpforms_render( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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'builder/templates-item',

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$template,

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true

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);

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}

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}

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/**

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* Output user templates empty state.

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* @since 1.8.8

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private function user_template_empty_state() {

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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echo wpforms_render( 'admin/empty-states/no-user-templates' );

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}

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/**

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* Prepare arguments for rendering template item.

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* @since 1.7.7

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* @param array $template Template data.

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* @return array Arguments.

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private function prepare_template_render_arguments( $template ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

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$template['plugin_dir'] = $template['plugin_dir'] ?? '';

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$template['source'] = $this->get_template_source( $template );

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$template['url'] = ! empty( $template['url'] ) ? $template['url'] : '';

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$template['has_access'] = ! empty( $template['license'] ) ? $template['has_access'] : true;

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$template['favorite'] = $template['favorite'] ?? wpforms()->obj( 'builder_templates' )->is_favorite( $template['slug'] );

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$args = [];

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$args['template_id'] = ! empty( $template['id'] ) ? $template['id'] : $template['slug'];

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$args['categories'] = $this->get_template_categories( $template );

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$args['subcategories'] = $this->get_template_subcategories( $template );

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$args['fields'] = $this->get_template_fields( $template );

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$args['demo_url'] = '';

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if ( ! empty( $template['url'] ) ) {

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$medium = wpforms_is_admin_page( 'templates' ) ? 'Form Templates Subpage' : 'builder-templates';

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$args['demo_url'] = wpforms_utm_link( $template['url'], $medium, $template['name'] );

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}

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$template_license = ! empty( $template['license'] ) ? $template['license'] : '';

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$template_name = sprintf( /* translators: %s - form template name. */

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esc_html__( '%s template', 'wpforms-lite' ),

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esc_html( $template['name'] )

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);

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$args['badge_text'] = '';

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$args['license_class'] = '';

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$args['education_class'] = '';

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$args['education_attributes'] = '';

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if ( $template['source'] === 'wpforms-addon' ) {

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$args['badge_text'] = esc_html__( 'Addon', 'wpforms-lite' );

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// At least one addon template available.

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$this->is_addon_templates_available = true;

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}

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if ( $template['source'] === 'wpforms-custom' ) {

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$args['badge_text'] = esc_html__( 'Custom', 'wpforms-lite' );

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// At least one custom template available.

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$this->is_custom_templates_available = true;

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}

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$args['create_url'] = '';

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$args['edit_url'] = '';

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$args['edit_action_text'] = '';

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$args['is_open'] = false;

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$args['can_create'] = wpforms_current_user_can( 'create_forms' );

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$args['can_edit'] = wpforms_current_user_can( 'edit_forms' );

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$args['can_delete'] = wpforms_current_user_can( 'delete_forms' );

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$args['post_id'] = ! empty( $template['post_id'] ) ? $template['post_id'] : '';

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if ( $template['source'] === 'wpforms-user-template' ) {

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$args['create_url'] = esc_url( $template['create_url'] );

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$args['edit_url'] = esc_url( $template['edit_url'] );

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$args['edit_action_text'] = $template['edit_action_text'];

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// phpcs:ignore WordPress.Security.NonceVerification.Recommended

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$args['is_open'] = wpforms_is_admin_page( 'builder' ) && isset( $_GET['form_id'] ) && (int) $_GET['form_id'] === $template['post_id'];

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$ownership = get_current_user_id() === (int) get_post_field( 'post_author', $args['post_id'] ) ? 'own' : 'others';

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$args['can_edit'] = wpforms_current_user_can( "edit_{$ownership}_forms", $args['post_id'] );

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$args['can_delete'] = wpforms_current_user_can( "delete_{$ownership}_forms", $args['post_id'] );

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}

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$args['action_text'] = $this->get_action_button_text( $template );

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if ( empty( $template['has_access'] ) ) {

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$args['license_class'] = ' pro';

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$args['badge_text'] = $template_license;

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$args['education_class'] = ' education-modal';

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$args['education_attributes'] = sprintf(

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' data-name="%1$s" data-license="%2$s" data-action="upgrade"',

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esc_attr( $template_name ),

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esc_attr( $template_license )

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);

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}

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$args['addons_attributes'] = $this->prepare_addons_attributes( $template );

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$args['selected'] = ! empty( $this->form_data['meta']['template'] ) && $this->form_data['meta']['template'] === $args['template_id'];

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$args['badge_class'] = ! empty( $args['badge_text'] ) ? ' badge' : '';

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$args['template'] = $template;

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return $args;

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}

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/**

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* Get action button text.

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* @since 1.7.7

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* @param array $template Template data.

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* @return string

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private function get_action_button_text( $template ) {

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if ( ! empty( $template['action_text'] ) ) {

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return $template['action_text'];

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}

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if ( $template['slug'] === 'blank' ) {

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return __( 'Create Blank Form', 'wpforms-lite' );

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}

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if ( wpforms_is_admin_page( 'templates' ) ) {

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return __( 'Create Form', 'wpforms-lite' );

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}

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return __( 'Use Template', 'wpforms-lite' );

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}

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/**

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* Generate addon attributes.

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* @since 1.7.7

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* @param array $template Template data.

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* @return string Addon attributes.

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private function prepare_addons_attributes( $template ) {

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$addons_attributes = '';

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$required_addons = false;

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$already_installed = [];

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if ( ! empty( $template['addons'] ) && is_array( $template['addons'] ) ) {

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$required_addons = $this->addons_obj->get_by_slugs( $template['addons'] );

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foreach ( $required_addons as $i => $addon ) {

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if (

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! isset( $addon['action'], $addon['title'], $addon['slug'] ) ||

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! in_array( $addon['action'], [ 'install', 'activate' ], true )

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) {

[482] Fix | Delete

unset( $required_addons[ $i ] );

[483] Fix | Delete

}

[484] Fix | Delete

[485] Fix | Delete

if ( $addon['action'] === 'activate' ) {

[486] Fix | Delete

$already_installed[] = $addon['slug'];

[487] Fix | Delete

}

[488] Fix | Delete

}

[489] Fix | Delete

}

[490] Fix | Delete

[491] Fix | Delete

if ( ! empty( $required_addons ) ) {

[492] Fix | Delete

$addons_names = implode( ', ', wp_list_pluck( $required_addons, 'title' ) );

[493] Fix | Delete

$addons_slugs = implode( ',', wp_list_pluck( $required_addons, 'slug' ) );

[494] Fix | Delete

$installed_slugs = implode( ',', $already_installed );

[495] Fix | Delete

[496] Fix | Delete

$addons_attributes = sprintf(

[497] Fix | Delete

' data-addons-names="%1$s" data-addons="%2$s" data-installed="%3$s"',

[498] Fix | Delete

esc_attr( $addons_names ),

[499] Fix | Delete