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wp-content/plugins/generateblocks-pro/includes/overlays/overlays.php

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+<?php
+/**
+ * The main site editor module file.
+ *
+ * @package GeneratePress Pro
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // No direct access, please.
+}
+
+$overlays_dir = plugin_dir_path( __FILE__ );
+require_once $overlays_dir . 'class-overlays.php';
+require_once $overlays_dir . 'class-overlay.php';
+require_once $overlays_dir . 'class-overlay-post-type.php';
+require_once $overlays_dir . 'class-overlay-iframe-context.php';
+require_once $overlays_dir . 'class-overlay-rest.php';
+
+/**
+ * Get our templates.
+ *
+ * @param array $custom_args Custom arguments for the query.
+ */
+function generateblocks_pro_get_overlays( $custom_args = [] ) {
+	// Return empty array if overlays are disabled.
+	if ( ! generateblocks_pro_overlays_enabled() ) {
+		return array();
+	}
+
+	$args = array(
+		'post_type'        => 'gblocks_overlay',
+		'no_found_rows'    => true,
+		'post_status'      => 'publish',
+		'numberposts'      => 500, // phpcs:ignore
+		'fields'           => 'ids',
+		'suppress_filters' => false,
+		'order'            => 'ASC',
+	);
+
+	$args = array_merge( $args, $custom_args );
+
+	// Prevent Polylang from altering the query.
+	if ( function_exists( 'pll_get_post_language' ) ) {
+		$args['lang'] = '';
+	}
+
+	$posts = get_posts( $args );
+
+	return $posts;
+}
+
+/**
+ * Clear all overlay transient caches.
+ *
+ * @since 1.0.0
+ */
+function generateblocks_pro_clear_overlay_cache() {
+	delete_option( 'generateblocks_active_overlays' );
+}
+
+add_action( 'wp', 'generateblocks_pro_do_overlays' );
+/**
+ * Execute our Overlay Panels.
+ *
+ * @since 2.3.0
+ */
+function generateblocks_pro_do_overlays() {
+	// Don't execute overlays if the feature is disabled.
+	if ( ! generateblocks_pro_overlays_enabled() ) {
+		return;
+	}
+
+	$cached_overlays = get_option( 'generateblocks_active_overlays', false );
+
+	if ( false !== $cached_overlays ) {
+		$posts = $cached_overlays;
+	} else {
+		$posts = generateblocks_pro_get_overlays();
+		update_option( 'generateblocks_active_overlays', $posts );
+	}
+
+	$instance = GenerateBlocks_Pro_Overlay::get_instance();
+
+	foreach ( $posts as $post_id ) {
+		$post_id = apply_filters( 'generateblocks_overlay_post_id', $post_id );
+		$instance->add_overlay( $post_id );
+	}
+
+	// Get all of the active templates.
+	$instance->init();
+}
+
+add_filter( 'generateblocks_overlay_panel', 'generateblocks_pro_overlay_content_filters' );
+/**
+ * Apply content filters to our overlay panels.
+ *
+ * @since 2.3.0
+ * @param string $content The overlay panel content.
+ */
+function generateblocks_pro_overlay_content_filters( $content ) {
+	$content = shortcode_unautop( $content );
+	$content = do_shortcode( $content );
+
+	if ( function_exists( 'wp_filter_content_tags' ) ) {
+		$content = wp_filter_content_tags( $content );
+	} elseif ( function_exists( 'wp_make_content_images_responsive' ) ) {
+		$content = wp_make_content_images_responsive( $content );
+	}
+
+	return $content;
+}