<?php
/*
Plugin Name: Ajax Load More
Plugin URI: https://connekthq.com/plugins/ajax-load-more
Description: The ultimate solution to add infinite scroll functionality to your website.
Text Domain: ajax-load-more
Author: Darren Cooney
Twitter: @KaptonKaos
Author URI: https://connekthq.com
Version: 4.0
License: GPL
Copyright: Darren Cooney & Connekt Media
*/


define('ALM_VERSION', '4.0');
define('ALM_RELEASE', 'November 3, 2018');
define('ALM_STORE_URL', 'https://connekthq.com');


/*
*  alm_install
*  Activation hook - Create table & repeater
*
*  @since 2.0.0
*/

function alm_install($network_wide) {
   global $wpdb;
	add_option( "alm_version", ALM_VERSION ); // Add to WP Option tbl
   if ( is_multisite() && $network_wide ) {
      // Get all blogs in the network and activate plugin on each one
      $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
      foreach ( $blog_ids as $blog_id ) {
         switch_to_blog( $blog_id );
         alm_create_table();
         restore_current_blog();
      }
   } else {
      alm_create_table();
   }
}
register_activation_hook( __FILE__, 'alm_install' );
add_action( 'wpmu_new_blog', 'alm_install' );


/*
*  alm_create_table
*  Create new table and repeater template
*
*  @since 2.0.0
*  @updated 3.5
*/
function alm_create_table(){

	global $wpdb;
	$table_name = $wpdb->prefix . "alm";
	$blog_id = $wpdb->blogid;

	$defaultRepeater = '<li <?php if (!has_post_thumbnail()) { ?> class="no-img"<?php } ?>>'. PHP_EOL .'   <?php if ( has_post_thumbnail() ) { the_post_thumbnail(\'alm-thumbnail\'); }?>'. PHP_EOL .'   <h3><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></h3>'. PHP_EOL .'   <p class="entry-meta"><?php the_time("F d, Y"); ?></p>'. PHP_EOL .'   <?php the_excerpt(); ?>'. PHP_EOL .'</li>';

   // Create Base Repeater Directory
   $base_dir = AjaxLoadMore::alm_get_repeater_path();
   AjaxLoadMore::alm_mkdir($base_dir);

   $file = $base_dir .'/default.php';
	if( !file_exists($file) ){
      $tmp = fopen($file, 'w+');
		$w = fwrite($tmp, $defaultRepeater);
		fclose($tmp);
	}

	//C reate table, if it doesn't already exist.
	if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {
		$sql = "CREATE TABLE $table_name (
			id mediumint(9) NOT NULL AUTO_INCREMENT,
			name text NOT NULL,
			repeaterDefault longtext NOT NULL,
			repeaterType text NOT NULL,
			pluginVersion text NOT NULL,
			UNIQUE KEY id (id)
		);";
		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
		dbDelta( $sql );
		// Insert the default data in created table
		$wpdb->insert($table_name , array('name' => 'default', 'repeaterDefault' => $defaultRepeater, 'repeaterType' => 'default', 'pluginVersion' => ALM_VERSION));
	}
}


if( !class_exists('AjaxLoadMore') ):

	class AjaxLoadMore {

		static $shortcode_atts = null;

   	function __construct(){

         $this->alm_define_constants();
         $this->alm_includes();

   		add_action( 'wp_ajax_alm_query_posts', array(&$this, 'alm_query_posts') );
   		add_action( 'wp_ajax_nopriv_alm_query_posts', array(&$this, 'alm_query_posts') );
   		add_action( 'wp_ajax_alm_query_total', array(&$this, 'alm_query_total') );
   		add_action( 'wp_ajax_nopriv_alm_query_total', array(&$this, 'alm_query_total') );
   		add_action( 'wp_enqueue_scripts', array(&$this, 'alm_enqueue_scripts') );
   		add_action( 'after_setup_theme',  array(&$this, 'alm_image_sizes') );
   		add_filter( 'alm_noscript', array(&$this, 'alm_noscript'), 10, 5 );
   		add_filter( 'alm_noscript_pagination', array(&$this, 'alm_noscript_pagination'), 10, 2 );
   		add_filter( 'plugin_action_links_' . plugin_basename(__FILE__), array(&$this, 'alm_action_links') );
   		add_filter( 'plugin_row_meta', array(&$this, 'alm_plugin_meta_links'), 10, 2 );
   		add_shortcode( 'ajax_load_more', array(&$this, 'alm_shortcode') );
   		add_filter( 'widget_text', 'do_shortcode' ); // Allow shortcodes in widget areas
   		load_plugin_textdomain( 'ajax-load-more', false, dirname(plugin_basename( __FILE__ )).'/lang/'); //load text domain

   	}


      /*
   	*  alm_define_constants
   	*  Define plugin constants
   	*
   	*  @since 2.10.1
   	*/

   	public function alm_define_constants(){

      	define('ALM_PATH', plugin_dir_path(__FILE__));
   		define('ALM_URL', plugins_url('', __FILE__));
   		define('ALM_ADMIN_URL', plugins_url('admin/', __FILE__));
   		define('ALM_NAME', '_ajax_load_more');
   		define('ALM_TITLE', 'Ajax Load More');
   		define('ALM_SLUG', 'ajax-load-more');

         if (!defined('ALM_CACHE_ITEM_NAME')) define('ALM_CACHE_ITEM_NAME', '4878');
         if (!defined('ALM_CTA_ITEM_NAME')) define('ALM_CTA_ITEM_NAME', '14456');
         if (!defined('ALM_COMMENTS_ITEM_NAME')) define('ALM_COMMENTS_ITEM_NAME', '12172');
         if (!defined('ALM_UNLIMITED_ITEM_NAME')) define('ALM_UNLIMITED_ITEM_NAME', '3118');
         if (!defined('ALM_FILTERS_ITEM_NAME')) define('ALM_FILTERS_ITEM_NAME', '35992');
         if (!defined('ALM_LAYOUTS_ITEM_NAME')) define('ALM_LAYOUTS_ITEM_NAME', '11398');
         if (!defined('ALM_NEXTPAGE_ITEM_NAME')) define('ALM_NEXTPAGE_ITEM_NAME', '24540');
         if (!defined('ALM_PAGING_ITEM_NAME')) define('ALM_PAGING_ITEM_NAME', '6898');
         if (!defined('ALM_PRELOADED_ITEM_NAME')) define('ALM_PRELOADED_ITEM_NAME', '4293');
         if (!defined('ALM_PREV_POST_ITEM_NAME')) define('ALM_PREV_POST_ITEM_NAME', '9686');
         if (!defined('ALM_RESTAPI_ITEM_NAME')) define('ALM_RESTAPI_ITEM_NAME', '17105'); // Deprecated
         if (!defined('ALM_SEO_ITEM_NAME')) define('ALM_SEO_ITEM_NAME', '3482');
         if (!defined('ALM_THEME_REPEATERS_ITEM_NAME')) define('ALM_THEME_REPEATERS_ITEM_NAME', '8860');
         if (!defined('ALM_USERS_ITEM_NAME')) define('ALM_USERS_ITEM_NAME', '32311');
         if (!defined('ALM_PRO_ITEM_NAME')) define('ALM_PRO_ITEM_NAME', '42166');

      }


   	/*
   	*  alm_noscript
   	*  This function will build an query for users without JS enabled
   	*
   	*  @return $return string
   	*  @since 3.7
   	*/
   	function alm_noscript($args, $container_element, $css_classes = '', $transition_container_classes = ''){
      	if(is_admin()){
         	return false;
         }
         $return = '';
         include_once( ALM_PATH . 'core/classes/class.alm-noscript.php'); // Load Noscript Class
      	$return = ALM_NOSCRIPT::alm_get_noscript($args, $container_element, $css_classes, $transition_container_classes);

         return $return;
   	}


   	/*
   	*  alm_noscript_pagination
   	*  This function will build an pagination for users without JS enabled
   	*
   	*  @return $return string
   	*  @since 3.7
   	*/
   	function alm_noscript_pagination($query){
      	if(is_admin()){
         	return false;
         }
         $return = '';
         include_once( ALM_PATH . 'core/classes/class.alm-noscript.php'); // Load Noscript Class
      	$return = ALM_NOSCRIPT::build_noscript_paging($query);

      	return '<noscript>'. $return .'</noscript>';
   	}


   	/*
      *  alm_get_repeater_base_path
      *  Get absolute path to repeater directory base
      *
      *  Multisite installs directories will be `uploads/sites/{id}/alm_templates`
      *
      *  @return $path;
      *  @since 3.5
      */
      public static function alm_get_repeater_path(){
         $upload_dir = wp_upload_dir();
         $path = apply_filters( 'alm_repeater_path', $upload_dir['basedir']. '/alm_templates' );
         return $path;
      }


      /*
      *  alm_mkdir
      *  Create repeater template directory
      *
      *  @since 3.5
      */
      public static function alm_mkdir($dir){

	      // Does $dir exist?
	      if( !is_dir($dir) ) {
		      wp_mkdir_p($dir);

	      	// Check again after creating it (permission checker)
		      if( !is_dir($dir) ) {
			      echo __('Error creating repeater template directory', 'ajax-load-more') . ' - '. $dir;
			   }
	      }
      }


   	/*
   	*  alm_includes
   	*  Load these files before the theme loads
   	*
   	*  @since 2.0.0
   	*/

   	public function alm_includes(){
      	include_once( ALM_PATH . 'core/functions.php'); // Load Core Functions
      	include_once( ALM_PATH . 'core/classes/class.alm-shortcode.php'); // Load Shortcode Class
      	include_once( ALM_PATH . 'core/classes/class.alm-enqueue.php'); // Load Enqueue Class
      	include_once( ALM_PATH . 'core/classes/class.alm-queryargs.php'); // Load Query Args Class
      	include_once( ALM_PATH . 'core/classes/class.alm-localize.php'); // Load Localize Class

   		if( is_admin() ){
   			include_once('admin/editor/editor.php');
   			include_once('admin/admin.php');
   			include_once('admin/admin-functions.php');
            include_once('vendor/connekt-plugin-installer/class-connekt-plugin-installer.php');
            if( !class_exists( 'EDD_SL_Plugin_Updater' ) ) {
               include( dirname( __FILE__ ) . '/vendor/EDD_SL_Plugin_Updater.php' );
            }
   		}
      }


      /*
   	*  alm_return_addons
   	*  Returns add-on data (admin/admin-functions.php)
   	*
   	*  @since 2.0.0
   	*/

      public function alm_return_addons(){
	      return alm_get_addons();
      }


   	/*
   	*  alm_action_links
   	*  Add plugin action links to WP plugin screen
   	*
   	*  @since 2.2.3
   	*/

      public function alm_action_links( $links ) {
         $links[] = '<a href="'. get_admin_url(null, 'admin.php?page=ajax-load-more') .'">'.__('Settings', 'ajax-load-more').'</a>';
         return $links;
      }


      /*
   	*  alm_plugin_meta_links
   	*  Add plugin meta links to WP plugin screen
   	*
   	*  @since 2.7.2.1
   	*/

      public function alm_plugin_meta_links( $links, $file ) {
         if ( strpos( $file, 'ajax-load-more.php' ) !== false ) {
      		$new_links = array(
					'<a href="admin.php?page=ajax-load-more-shortcode-builder">Shortcode  Builder</a>',
					'<a href="admin.php?page=ajax-load-more-add-ons">Add-ons</a>',
				);
      		$links = array_merge( $links, $new_links );
      	}
         return $links;
	   }


		/*
		*  alm_image_sizes
		*  Add default image size
		*
		*  @since 2.8.3
		*/

		public function alm_image_sizes(){
			add_image_size( 'alm-thumbnail', 150, 150, true); // Custom ALM thumbnail size
		}


   	/*
   	*  alm_enqueue_scripts
   	*  Enqueue our scripts and create our localize variables
   	*
   	*  @since 2.0.0
   	*/

   	public function alm_enqueue_scripts(){

      	// Get ALM Options
   		$options = get_option( 'alm_settings' );


   		/*
	   	 *	alm_js_dependencies
	   	 *
	   	 * ALM Core Filter
	   	 *
	   	 * @return Boolean
	   	 */
			$dependencies = apply_filters( 'alm_js_dependencies', array('jquery') );


   		// Core ALM JS
         $suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min'; // Use minified libraries if SCRIPT_DEBUG is turned off
   		wp_register_script( 'ajax-load-more', plugins_url( '/core/dist/js/ajax-load-more'. $suffix .'.js', __FILE__ ), $dependencies,  ALM_VERSION, true );

   		// Progress Bar JS
   		wp_register_script( 'ajax-load-more-progress', plugins_url( '/vendor/js/pace/pace.min.js', __FILE__ ), 'ajax-load-more',  ALM_VERSION, true );

   		// Masonry JS
   		wp_register_script( 'ajax-load-more-masonry', plugins_url( '/vendor/js/masonry/masonry.pkgd.min.js', __FILE__ ), 'ajax-load-more',  '4.2.1', true );


   		// Core CSS
   		if( !alm_do_inline_css('_alm_inline_css') && !alm_css_disabled('_alm_disable_css')){ // Not inline or disabled
	         $file = plugins_url('/core/dist/css/'. ALM_SLUG .'.min.css', __FILE__ );
	         ALM_ENQUEUE::alm_enqueue_css(ALM_SLUG, $file);
   		}

   		// Prevent loading of unnessasry posts - move user to top of page
   		$scrolltop = 'false';
   		if(!isset($options['_alm_scroll_top']) || $options['_alm_scroll_top'] != '1'){ // if unset or false
   			$scrolltop = 'false';
   		}else{ // if checked
      		$scrolltop = 'true';
   		}

   		wp_localize_script(
   			'ajax-load-more',
   			'alm_localize',
   			array(
   				'ajaxurl'   => admin_url('admin-ajax.php'),
   				'alm_nonce' => wp_create_nonce( "ajax_load_more_nonce" ),
   				'pluginurl' => ALM_URL,
   				'scrolltop' => $scrolltop,
   				'ajax_object' => array('is_single' => true, 'is_singular' => true )
   			)
   		);

   	}


   	/*
   	*  alm_shortcode
   	*  The AjaxLoadMore shortcode
   	*
   	*  @since 2.0.0
   	*  @updated 3.2.0
   	*/

   	public function alm_shortcode($atts) {
	   	self::$shortcode_atts = $atts;
      	return ALM_SHORTCODE::alm_render_shortcode($atts);
   	}


   	/*
   	*  alm_return_shortcode_atts
   	*  Return the ALM shortcode atts
   	*
   	*  @since 3.2.0
   	*/
   	public static function alm_return_shortcode_atts(){
	   	return self::$shortcode_atts;
   	}


   	/*
   	*  alm_query_posts
   	*  Ajax Load More Query
   	*
   	*  @since 2.0.0
   	*/

   	public function alm_query_posts() {

   		// WPML fix for category/tag/taxonomy archives
			if ( (isset( $_GET['category'] ) && $_GET['category']) || (isset($_GET['taxonomy']) && $_GET['taxonomy']) ) {
				unset($_REQUEST['post_id']);
			}

   		$id = (isset($_GET['id'])) ? $_GET['id'] : '';
   		$post_id = (isset($_GET['post_id'])) ? $_GET['post_id'] : '';
   		$slug = (isset($_GET['slug'])) ? $_GET['slug'] : '';
   		$canonical_url = (isset($_GET['canonical_url'])) ? $_GET['canonical_url'] : $_SERVER['HTTP_REFERER'];

			// Ajax Query Type
   		$queryType = (isset($_GET['query_type'])) ? $_GET['query_type'] : 'standard';	// 'standard' or 'totalposts'; totalposts returns $alm_found_posts


			// Cache
   		$cache_id = (isset($_GET['cache_id'])) ? $_GET['cache_id'] : '';
   		$cache_logged_in = (isset($_GET['cache_logged_in'])) ? $_GET['cache_logged_in'] : false;
   		$do_create_cache = true;
   		if($cache_logged_in === 'true' && is_user_logged_in()){
      		$do_create_cache = false;
   		}

   		// Offset
   		$offset = (isset($_GET['offset'])) ? $_GET['offset'] : 0;


			// Repeater Templates
   		$repeater = (isset($_GET['repeater'])) ? $_GET['repeater'] : 'default';
   		$type = alm_get_repeater_type($repeater);
   		$theme_repeater = (isset($_GET['theme_repeater'])) ? $_GET['theme_repeater'] : 'null';


			// Post Type
   		$postType = (isset($_GET['post_type'])) ? $_GET['post_type'] : 'post';


   		// Page Parameters
   		$posts_per_page = (isset($_GET['posts_per_page'])) ? $_GET['posts_per_page'] : 5;
   		$page = (isset($_GET['page'])) ? $_GET['page'] : 0;


   		// Advanced Custom Fields
   		$acfData = (isset($_GET['acf'])) ? $_GET['acf'] : false;
   		if($acfData){
            $acf = (isset($acfData['acf'])) ? $acfData['acf'] : false; // true / false
            $acf_post_id = (isset($acfData['post_id'])) ? $acfData['post_id'] : ''; // Post ID
            $acf_field_type = (isset($acfData['field_type'])) ? $acfData['field_type'] : ''; // ACF Field Type
            $acf_field_name = (isset($acfData['field_name'])) ? $acfData['field_name'] : ''; // ACF Field Type
         }


   		// Paging Add-on
   		$paging = (isset($_GET['paging'])) ? $_GET['paging'] : 'false';


   		// Preload Add-on
   		$preloaded = (isset($_GET['preloaded'])) ? $_GET['preloaded'] : 'false';
   		$preloaded_amount = (isset($_GET['preloaded_amount'])) ? $_GET['preloaded_amount'] : '5';
   		if(has_action('alm_preload_installed') && $preloaded === 'true'){
   		   // If preload - offset the ajax posts by posts_per_page + preload_amount val
   		   $old_offset = $preloaded_amount;
   		   $offset = $offset + $preloaded_amount;
         }


   		// CTA Add-on
         $cta = false;
         $ctaData = (isset($_GET['cta'])) ? $_GET['cta'] : false;
         if($ctaData){
            $cta = true;
   		   $cta_position = (isset($ctaData['cta_position'])) ? $ctaData['cta_position'] : 'before:1';
            $cta_position_array = explode(":", $cta_position);
				$cta_pos = (string)$cta_position_array[0];
				$cta_val = (string)$cta_position_array[1];
            if($cta_pos != 'after'){
               $cta_pos = 'before';
            }
   		   $cta_repeater = (isset($ctaData['cta_repeater'])) ? $ctaData['cta_repeater'] : 'null';
   		   $cta_theme_repeater = (isset($ctaData['cta_theme_repeater'])) ? $ctaData['cta_theme_repeater'] : 'null';
         }


         // Previous Post Add-on
         $previous_post = false;
   		$pp_data = (isset($_GET['previous_post'])) ? $_GET['previous_post'] : false;
   		if($pp_data){
      		$previous_post = true;
      		$previous_post_id = (isset($pp_data['id'])) ? $pp_data['id'] : '';
      		$previous_post_slug = (isset($pp_data['slug'])) ? $pp_data['slug'] : '';
         }


         // SEO Add-on
   		$seo_start_page = (isset($_GET['seo_start_page'])) ? $_GET['seo_start_page'] : 1;


         // Set up initial WP_Query $args
         $args = ALM_QUERY_ARGS::alm_build_queryargs($_GET, true);
   		$args['paged'] = (get_query_var('paged')) ? get_query_var('paged') : 1;
   		$args['offset'] = $offset + ($posts_per_page*$page);


   		// Get current page number for determining item number
   		$alm_page_count = ($page == 0) ? 1 : $page + 1;


   		/*
	   	 *	alm_prev_post_args
	   	 *
	   	 * Previous Post Add-on hook
	   	 * Hijack $args and and return previous post only $args
	   	 *
	   	 * @return $args;
	   	 */
   		if($previous_post && has_action('alm_prev_post_installed')){
      		$args = apply_filters('alm_prev_post_args', $previous_post_id, $postType);
         }


   		/*
	   	 *	alm_modify_query_args
	   	 *
	   	 * ALM Core Filter Hook
	   	 *
	   	 * @return $args;
	   	 * Deprecated 2.10
	   	 */
         $args = apply_filters('alm_modify_query_args', $args, $slug); // ALM Core Filter Hook


   		/*
	   	 *	alm_query_args_{id}
	   	 *
	   	 * ALM Core Filter Hook
	   	 *
	   	 * @return $args;
	   	 */
         $args = apply_filters('alm_query_args_'.$id, $args, $post_id); // ALM Core Filter Hook


   		/*
	   	 *	WP_Query
	   	 *
	   	 * ALM Query
	   	 *
	   	 * @return $alm_query;
	   	 */

   		$alm_query = new WP_Query( $args );


   		// If preloaded, update our loop count and total posts
         if(has_action('alm_preload_installed') && $preloaded === 'true'){
            $alm_total_posts = $alm_query->found_posts - $offset + $preloaded_amount;
            if($old_offset > 0)
               $alm_loop_count = $old_offset;
            else
               $alm_loop_count = $offset;
         }else {
            $alm_total_posts = $alm_query->found_posts - $offset;
            $alm_loop_count = 0;
         }


         /*
	   	 *	alm_cache_create_dir
	   	 *
	   	 * Cache Add-on hook
	   	 * Create cache directory + meta .txt file
	   	 *
	   	 * @return null
	   	 */
         if(!empty($cache_id) && has_action('alm_cache_create_dir') && $do_create_cache){
            apply_filters('alm_cache_create_dir', $cache_id, $canonical_url);
         }


         if($queryType === 'standard'){

	   		// Run the loop

	   		if ($alm_query->have_posts()) {

		         $alm_found_posts = $alm_total_posts;
	            $alm_post_count = $alm_query->post_count;
	            $alm_current = 0;
	            $alm_has_cta = false;

               $cta_array = Array();
	            if($cta && has_action('alm_cta_pos_array')){ // Build CTA Position Array
		            $cta_array = apply_filters('alm_cta_pos_array', $seo_start_page, $page, $posts_per_page, $alm_post_count, $cta_val, $paging);
	            }

	            ob_start();

	            // ALM Loop
	   			while ($alm_query->have_posts()): $alm_query->the_post();

	   				$alm_loop_count++;
	   				$alm_current++; // Current item in loop
	   	         $alm_page = $alm_page_count; // Get page number
	   	         $alm_item = ($alm_page_count * $posts_per_page) - $posts_per_page + $alm_loop_count; // Get current item


      			   // Call to Action [Before]
	   				if($cta && has_action('alm_cta_inc') && $cta_pos === 'before' && in_array($alm_current, $cta_array)){
      	   	   	do_action('alm_cta_inc', $cta_repeater, $cta_theme_repeater, $alm_found_posts, $alm_page, $alm_item, $alm_current, false);
      	   	   	$alm_has_cta = true;
      			   }


      			   // Repeater Template
	   				if($theme_repeater != 'null' && has_action('alm_get_theme_repeater')){  // Theme Repeater
		   				do_action('alm_get_theme_repeater', $theme_repeater, $alm_found_posts, $alm_page, $alm_item, $alm_current);
						}else{
							include(alm_get_current_repeater( $repeater, $type )); // Repeater
						}
						// End Repeater Template


	   				// Call to Action [After]
	   				if($cta && has_action('alm_cta_inc') && $cta_pos === 'after' && in_array($alm_current, $cta_array)){
      	   	   	do_action('alm_cta_inc', $cta_repeater, $cta_theme_repeater, $alm_found_posts, $alm_page, $alm_item, $alm_current, false);
      	   	   	$alm_has_cta = true;
      			   }


	            endwhile; wp_reset_query();
	            // End ALM Loop

	            $data = ob_get_clean();


               /*
      	   	 *	alm_cache_file
      	   	 *
      	   	 * Cache Add-on hook
      	   	 * If Cache is enabled, check the cache file
      	   	 *
      	   	 * @param $cache_id          String     ID of the ALM cache
      	   	 * @param $do_create_cache   Boolean    Should cache be created for this user
      	   	 *
      	   	 * @updated 3.2.1
      	   	 * @return null
      	   	 */
   	         if(!empty($cache_id) && has_action('alm_cache_installed') && $do_create_cache){
      	         if($previous_post){
         	         // Previous Post Cache
   	               apply_filters('alm_previous_post_cache_file', $cache_id, $previous_post_id, $data);
      	         }else{
         	         // Standard Cache
   	               apply_filters('alm_cache_file', $cache_id, $page, $seo_start_page, $data, $preloaded);
   	            }
   	         }


   	         /*
			   	 *	alm_debug
			   	 *
			   	 * ALM Core Filter Hook
			   	 *
			   	 * @return $alm_query/false;
			   	 */
   	         $debug = (apply_filters('alm_debug', false)) ? $alm_query : false;


   	         $return = array(
                  'html' => $data,
                  'meta' => array(
                     'postcount'  => $alm_post_count,
                     'totalposts' => $alm_found_posts,
                     'debug' 		 => $debug
                  )
               );
               wp_send_json($return);

	   		 } else {

	   		   $return = array(
                  'html' => null,
                  'meta' => array(
                     'postcount'  => 0,
                     'totalposts' => 0,
                     'debug'		 => null
                  )
               );
               wp_send_json($return);

	   		}

   		}
   		elseif($queryType === 'totalposts'){ // Paging add-on

	   		echo $alm_total_posts;

	   	}

	   	wp_die();
   	}

   }


   /*
   *  AjaxLoadMore
   *  The main function responsible for returning the one true AjaxLoadMore Instance to functions everywhere.
   *
   *  @since 2.0.0
   */

   function AjaxLoadMore(){
   	global $ajax_load_more;
   	if( !isset($ajax_load_more) ){
   		$ajax_load_more = new AjaxLoadMore();
      }
   	return $ajax_load_more;
   }
   // initialize
   AjaxLoadMore();

endif; // class_exists check