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Edit File: class-hook-contents.php

<?php

class Themify_Hooks {

/**
	 * Multi-dimensional array of hooks in a theme
	 */
	private $hook_locations;

/**
	 * list of hooks, visible to the current page context
	 */
	private $action_map;
	public $pre = 'setting-hooks';
	public $data;

public function __construct() {
		if ( is_admin() ) {
			add_filter( 'themify_theme_config_setup', array( $this, 'config_setup' ), 12 );
			add_action( 'wp_ajax_themify_hooks_add_item', array( $this, 'ajax_add_button' ));
			add_action( 'wp_ajax_themify_get_visibility_options', array( $this, 'ajax_get_visibility_options' ) );
			add_action( 'wp_ajax_themify_create_inner_page', array( $this, 'ajax_create_inner_page' ) );
			add_action( 'wp_ajax_themify_create_page_pagination', array( $this, 'ajax_create_page_pagination' ) );
			add_action( 'admin_footer', array( $this, 'visibility_dialog' ) );
			add_filter( 'themify_hooks_visibility_post_types', array( $this, 'exclude_attachments_from_visibility' ) );
		} else {
			add_action( 'template_redirect', array( $this, 'hook_locations_view_setup' ), 9 );
			add_action( 'template_redirect', array( $this, 'hooks_setup' ) );
			add_filter( 'themify_hooks_item_content', 'themify_do_shortcode_wp_422' );
		}
		add_action( 'init', array( $this, 'register_default_hook_locations' ) );
	}

/**
	 * Check if an item is visible for the current context
	 *
	 * @param int $id
	 *
	 * @return bool
	 */
	public function check_visibility( $id ) {
		$visible = true;
		if ( ! isset( $this->data["{$this->pre}-{$id}-visibility"] ) )
			return $visible;

$logic = $this->data["{$this->pre}-{$id}-visibility"];
		parse_str( $logic, $logic );
		$query_object = get_queried_object();

// Logged-in check
		if ( isset( $logic['general']['logged'] ) ) {
			if( ! is_user_logged_in() ) {
				return false;
			}
			unset( $logic['general']['logged'] );
			if( empty( $logic['general'] ) ) {
				unset( $logic['general'] );
			}
		}

// User role check
		if ( ! empty( $logic['roles'] ) ) {
			$roles = wp_get_current_user()->roles;
			if ( ! isset( $roles[0] ) || ! in_array( wp_get_current_user()->roles[0], array_keys( $logic['roles'] ) ) ) {
				return false; // bail early.
			}
		}
		unset( $logic['roles'] );

if ( ! empty( $logic ) ) {
                        $post_type = get_post_type();
			$visible = false; // if any condition is set for a hook, hide it on all pages of the site except for the chosen ones.

if (
				( isset($logic['general']['home']) && is_front_page())
				|| ( isset( $logic['general']['page'] ) &&  is_page() && ! is_front_page() && ! themify_is_custom_404() )
				|| ( isset($logic['general']['single']) && is_single() && $post_type === 'post' )
				|| ( isset($logic['general']['search']) && is_search() )
				|| ( isset($logic['general']['author']) && is_author())
				|| ( isset($logic['general']['category']) && is_category() )
				|| ( isset($logic['general']['tag'])  && is_tag())
				|| ( isset($logic['general']['date']) && is_date() )
				|| ( isset($logic['general']['year']) && is_year())
				|| ( isset($logic['general']['month']) && is_month())
				|| ( isset($logic['general']['day']) && is_day())
				|| (isset($query_object) && (( isset($logic['general'][$post_type]) && $post_type !== 'page' && $post_type !== 'post' &&  is_singular()  )
				|| ( isset( $logic['post_type_archive'][$query_object->name] ) &&  $query_object->name !== 'page' && $query_object->name !== 'post' && is_post_type_archive()  )
				|| ( is_tax() && isset($logic['general'][$query_object->taxonomy]))))
			) {
				$visible = true;
			} else { // let's dig deeper into more specific visibility rules
				if ( ! empty( $logic['tax'] ) ) {
					if ( is_singular() ) {
						if (! empty( $logic['tax']['category_single'] ) ) {
							$cat = get_the_category();
							if ( ! empty( $cat ) ) {
								foreach ( $cat as $c ) {
									if ( $c->taxonomy === 'category' && isset( $logic['tax']['category_single'][$c->slug] ) ) {
										$visible = true;
										break;
									}
								}
							}
						}
					} else {
						foreach ( $logic['tax'] as $tax => $terms ) {
							$terms = array_keys( $terms );
							if ( ( $tax === 'category' && is_category($terms) ) || ( $tax === 'post_tag' && is_tag( $terms ) ) || ( is_tax( $tax, $terms ) )
							) {
								$visible = true;
								break;
							}
						}
					}
				}
				if ($visible===false && ! empty( $logic['post_type'] ) ) {
					foreach ( $logic['post_type'] as $post_type => $posts ) {
						$posts = array_keys( $posts );
						if ( ( $post_type === 'post' &&  is_single($posts) ) || ( $post_type === 'page' && (
								( is_page( $posts ) ) || ( ! is_front_page() && is_home() && in_array( get_post_field( 'post_name', get_option('page_for_posts' ) ), $posts,true ) ) // check for Posts page
								) ) || ( is_singular( $post_type ) && in_array( $query_object->post_name, $posts,true ) )
						) {
							$visible = true;
							break;
						}
					}
				}
				if($visible===false &&  themify_is_shop() && ( $shop_page_slug = get_post_field( 'post_name', get_option( 'woocommerce_shop_page_id' ) ) ) && isset( $logic['post_type']['page'][ $shop_page_slug ] ) ) {
					$visible = true;
				}
			}
		}

return $visible;
	}

public function output_item() {
		$hook = current_filter();
		foreach ( $this->action_map[$hook] as $id ) {
			/* do_shortcode is applied via the themify_hooks_item_content filter */
			if( ! empty( $this->data["{$this->pre}-{$id}-code"] ) ) {
				echo apply_filters( 'themify_hooks_item_content', '' . $this->data["{$this->pre}-{$id}-code"] . '', $this );
			}
		}
	}

/**
	 * Returns a list of available hooks for the current theme.
	 *
	 * @param bool $flat Whether to return a one dimensional array of hook locations.
	 *
	 * @return mixed
	 */
	public function get_locations( $flat = false ) {
		if ( $flat ) {
			return call_user_func_array( 'array_merge', $this->hook_locations);
		} else {
			return $this->hook_locations;
		}
	}

public function register_location( $id, $label, $group = 'layout' ) {
		$this->hook_locations[$group][$id] = $label;
	}

public function unregister_location($id) {
		foreach ( $this->hook_locations as $group => $hooks ) {
			unset( $this->hook_locations[$group][$id] );
		}
	}

public function get_location_groups() {
		return array(
			'layout' => __( 'Layout', 'themify' ),
			'general' => __( 'General', 'themify' ),
			'post' => __( 'Post', 'themify' ),
			'comments' => __( 'Comments', 'themify' ),
			'ecommerce' => __( 'eCommerce', 'themify' ),
			'ptb' => __( 'Post Type Builder', 'themify' ),
		);
	}

public function register_default_hook_locations() {
		foreach ( array(
			array( 'wp_head', 'wp_head', 'general' ),
			array( 'wp_footer', 'wp_footer', 'general' ),
			array( 'themify_body_start', 'body_start', 'layout' ),
			array( 'themify_header_before', 'header_before', 'layout' ),
			array( 'themify_header_start', 'header_start', 'layout' ),
			array( 'themify_header_end', 'header_end', 'layout' ),
			array( 'themify_header_after', 'header_after', 'layout' ),
			array( 'themify_mobile_menu_start', 'mobile_menu_start', 'layout' ),
			array( 'themify_mobile_menu_end', 'mobile_menu_end', 'layout' ),
			array( 'themify_layout_before', 'layout_before', 'layout' ),
			array( 'themify_content_before', 'content_before', 'layout' ),
			array( 'themify_content_start', 'content_start', 'layout' ),
			array( 'themify_post_before', 'post_before', 'post' ),
			array( 'themify_post_start', 'post_start', 'post' ),
			array( 'themify_before_post_image', 'before_post_image', 'post' ),
			array( 'themify_after_post_image', 'after_post_image', 'post' ),
			array( 'themify_before_post_title', 'before_post_title', 'post' ),
			array( 'themify_after_post_title', 'after_post_title', 'post' ),
			array( 'themify_post_end', 'post_end', 'post' ),
			array( 'themify_post_after', 'post_after', 'post' ),
			array( 'themify_comment_before', 'comment_before', 'comments' ),
			array( 'themify_comment_start', 'comment_start', 'comments' ),
			array( 'themify_comment_end', 'comment_end', 'comments' ),
			array( 'themify_comment_after', 'comment_after', 'comments' ),
			array( 'themify_content_end', 'content_end', 'layout' ),
			array( 'themify_content_after', 'content_after', 'layout' ),
			array( 'themify_sidebar_before', 'sidebar_before', 'layout' ),
			array( 'themify_sidebar_start', 'sidebar_start', 'layout' ),
			array( 'themify_sidebar_end', 'sidebar_end', 'layout' ),
			array( 'themify_sidebar_after', 'sidebar_after', 'layout' ),
			array( 'themify_layout_after', 'layout_after', 'layout' ),
			array( 'themify_footer_before', 'footer_before', 'layout' ),
			array( 'themify_footer_start', 'footer_start', 'layout' ),
			array( 'themify_footer_end', 'footer_end', 'layout' ),
			array( 'themify_footer_after', 'footer_after', 'layout' ),
			array( 'themify_body_end', 'body_end', 'layout' ),
		) as $key => $value ) {
			$this->register_location( $value[0], $value[1], $value[2] );
		}

/* register ecommerce hooks group only if current theme supports WooCommerce */
		if ( themify_is_woocommerce_active() ) {
			foreach ( array(
				array( 'themify_product_image_start', 'product_image_start', 'ecommerce' ),
				array( 'themify_product_image_end', 'product_image_end', 'ecommerce' ),
				array( 'themify_product_title_start', 'product_title_start', 'ecommerce' ),
				array( 'themify_product_title_end', 'product_title_end', 'ecommerce' ),
				array( 'themify_product_price_start', 'product_price_start', 'ecommerce' ),
				array( 'themify_product_price_end', 'product_price_end', 'ecommerce' ),
				array( 'themify_checkout_start', 'checkout_start', 'ecommerce' ),
				array( 'themify_checkout_end', 'checkout_end', 'ecommerce' ),
				array( 'themify_ecommerce_sidebar_before', 'ecommerce_sidebar_before', 'ecommerce' ),
				array( 'themify_ecommerce_sidebar_after', 'ecommerce_sidebar_after', 'ecommerce' ),
			) as $key => $value ) {
				$this->register_location( $value[0], $value[1], $value[2] );
			}
		}

/* register hook locations for PTB plugin */
		if ( class_exists( 'PTB' ) ) {
			foreach ( array(
				array( 'ptb_before_author', 'before_author', 'ptb' ),
				array( 'ptb_after_author', 'after_author', 'ptb' ),
				array( 'ptb_before_category', 'before_category', 'ptb' ),
				array( 'ptb_after_category', 'after_category', 'ptb' ),
				array( 'ptb_before_comment_count', 'before_comment_count', 'ptb' ),
				array( 'ptb_after_comment_count', 'after_comment_count', 'ptb' ),
				array( 'ptb_before_comments', 'before_comments', 'ptb' ),
				array( 'ptb_after_comments', 'after_comments', 'ptb' ),
				array( 'ptb_before_custom_image', 'before_custom_image', 'ptb' ),
				array( 'ptb_after_custom_image', 'after_custom_image', 'ptb' ),
				array( 'ptb_before_custom_text', 'before_custom_text', 'ptb' ),
				array( 'ptb_after_custom_text', 'after_custom_text', 'ptb' ),
				array( 'ptb_before_date', 'before_date', 'ptb' ),
				array( 'ptb_after_date', 'after_date', 'ptb' ),
				array( 'ptb_before_editor', 'before_content', 'ptb' ),
				array( 'ptb_after_editor', 'after_content', 'ptb' ),
				array( 'ptb_before_excerpt', 'before_excerpt', 'ptb' ),
				array( 'ptb_after_excerpt', 'after_excerpt', 'ptb' ),
				array( 'ptb_before_permalink', 'before_permalink', 'ptb' ),
				array( 'ptb_after_permalink', 'after_permalink', 'ptb' ),
				array( 'ptb_before_post_tag', 'before_post_tag', 'ptb' ),
				array( 'ptb_after_post_tag', 'after_post_tag', 'ptb' ),
				array( 'ptb_before_taxonomies', 'before_taxonomies', 'ptb' ),
				array( 'ptb_after_taxonomies', 'after_taxonomies', 'ptb' ),
				array( 'ptb_before_thumbnail', 'before_thumbnail', 'ptb' ),
				array( 'ptb_after_thumbnail', 'after_thumbnail', 'ptb' ),
				array( 'ptb_before_title', 'before_title', 'ptb' ),
				array( 'ptb_after_title', 'after_title', 'ptb' ),
			) as $key => $value ) {
				$this->register_location( $value[0], $value[1], $value[2] );
			}
		}
	}

function config_setup($themify_theme_config) {
		$themify_theme_config['panel']['settings']['tab']['hook-content'] = array(
			'title' => __( 'Hook Content', 'themify' ),
			'id' => 'hooks',
			'custom-module' => array(
				array(
					'title' => __( 'Hook Content', 'themify' ),
					'function' => array( $this, 'config_view' ),
				),
			)
		);

return $themify_theme_config;
	}

$out = '<div class="themify-info-link">' . sprintf( __( 'Use <a href="%s">Hook Content</a> to add content to the theme without editing any template file.', 'themify' ), 'https://themify.me/docs/hook-content' ) . '</div>';

$out .= '<ul id="hook-content-list">';
		if ( ! empty( $field_ids ) ) : foreach ( $field_ids as $value ) :
				$out .= $this->item_template( $value );
			endforeach;
		endif;
		$out .= '</ul>';
		$out .= '<p class="add-link themify-add-hook alignleft"><a href="#">' . __( 'Add item', 'themify' ) . '</a></p>';
		$out .= '<a class="button button-secondary see-hook-locations alignright themify_link_btn" href="' . add_query_arg(array( 'tp' => 1), home_url()) . '">' . __( 'See Hook Locations', 'themify' ) . '</a>';
		$out .= '<input type="hidden" id="themify-hooks-field-ids" name="' .  $this->pre . '_field_ids" value=\'' . json_encode( $field_ids ) . '\' />';
		return $out;
	}

function ajax_add_button() {
		check_ajax_referer( 'ajax-nonce', 'nonce' );
		if( ! current_user_can( 'manage_options' ) ) {
			die;
		}

if ( isset( $_POST['field_id'] ) ) {
			echo $this->item_template( $_POST['field_id'] );
		}

die;
	}

public function get_visibility_dialog() {
		$output = '
			<div class="themify_lightbox_visibility themify-admin-lightbox themify-admin-lightbox-1 clearfix" style="display: none;" data-item="1">
				<h3 class="themify_lightbox_title">' . __( 'Condition', 'themify' ) . '</h3>
				<a href="#" class="close_lightbox"><i class="ti-close"></i></a>
				<div class="lightbox_container">
				</div>
				<p class="themify_lightbox_uncheck_container"><a href="#" class="button uncheck-all" data-unchecked-text="' . __( 'Uncheck All', 'themify' ) . '" data-checked-text="' . __( 'Show checked', 'themify' ) . '">' . __( 'Uncheck All', 'themify' ) . '</a></p>
				<a href="#" class="button button-primary visibility-save alignright">' . __( 'Save', 'themify' ) . '</a>
			</div>
			<div id="themify_lightbox_overlay"></div>
		';

return $output;
	}

public function visibility_dialog() {
		global $hook_suffix;

if ( 'toplevel_page_themify' === $hook_suffix ) {
			echo $this->get_visibility_dialog();
		}
	}

function exclude_attachments_from_visibility( $post_types ) {
		unset( $post_types['attachment'] );
		return $post_types;
	}

/**
	 * Renders pages, posts types and categories items based on current page.
	 *
	 * @param string $type The type of items to render.
	 * @param array $selected The array of all selected options.
	 *
	 * @return string The HTML to render items as HTML.
	 */
	function create_inner_page( $type, $selected ) {
		$posts_per_page = 24;
		$output = '';
		switch ($type) {
			case 'page':
		$key            = 'page';
		$posts          = new WP_Query( array(
			'post_type'              => $key,
					'posts_per_page'         => -1,
					'paged'                  => 1,
			'status'                 => 'published',
			'orderby'                => 'title',
			'order'                  => 'ASC',
			'no_found_rows'          => true,
			'cache_results'          => false,
			'update_post_term_cache' => false,
			'update_post_meta_cache' => false,
		) );
		if ( ! empty( $posts ) ) {
					$i = 1;
					$page_id = 1;
					$num_of_single_pages = count($posts->posts);
					$num_of_pages = (int) ceil( $num_of_single_pages / $posts_per_page );
					$output .= '<div class="themify-visibility-items-inner" data-items="' . $num_of_single_pages . '" data-pages="' . $num_of_pages . '">';
					$output .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . '">';
			foreach ( $posts->posts as $post ) :
						$checked = isset( $selected['post_type'][ $type ][ $post->post_name ] ) ? checked( $selected['post_type'][ $type ][ $post->post_name ], 'on', false ) : '';
				/* note: slugs are more reliable than IDs, they stay unique after export/import */
						$output .= '<label><input type="checkbox" name="' . esc_attr( 'post_type[' . $type . '][' . $post->post_name . ']' ) . '" ' . $checked . ' />' . esc_html( $post->post_title ) . '</label>';
						if ( $i === ($page_id * $posts_per_page) ) {
							$output .= '</div>';
							$page_id++;
							$output .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . ' is-hidden">';
						}
						$i++;
					endforeach;
					$output .= '</div>';
					if ( $num_of_pages > 1 ) {
						$output .= '<div class="themify-visibility-pagination">';
						$output .= $this->create_page_pagination( 1, $num_of_pages );
						$output .= '</div>';
					}
					$output .= '</div>';
				}
				break;

case 'category_single':
				$key = 'category_single';
				$terms = get_terms( 'category', array( 'hide_empty' => true ) );
				if ( ! empty( $terms ) ) {
					$i                   = 1;
					$page_id             = 1;
					$num_of_single_pages = count( $terms );
					$num_of_pages        = (int) ceil( $num_of_single_pages / $posts_per_page );
					$output              .= '<div class="themify-visibility-items-inner" data-items="' . $num_of_single_pages . '" data-pages="' . $num_of_pages . '">';
					$output              .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . '">';
					foreach ( $terms as $term ) :
						$checked = isset( $selected['tax'][$key][$term->slug] ) ? checked( $selected['tax'][$key][$term->slug], 'on', false ) : '';
						$output .= '<label><input type="checkbox" name="tax[' . $key . '][' . $term->slug . ']" ' . $checked . ' />' . $term->name . '</label>';
						if ( $i === ( $page_id * $posts_per_page ) ) {
							$output .= '</div>';
							$page_id ++;
							$output .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . ' is-hidden">';
						}
						$i++;
					endforeach;
					$output .= '</div>';
					if ( $num_of_pages > 1 ) {
						$output .= '<div class="themify-visibility-pagination">';
						$output .= $this->create_page_pagination( 1, $num_of_pages );
						$output .= '</div>';
					}
					$output .= '</div>';
				}
				break;

case 'category':
				$key = 'category';
				$terms = get_terms( 'category', array( 'hide_empty' => true ) );
				if ( ! empty( $terms ) ) {
					$i                   = 1;
					$page_id             = 1;
					$num_of_single_pages = count( $terms );
					$num_of_pages        = (int) ceil( $num_of_single_pages / $posts_per_page );
					$output              .= '<div class="themify-visibility-items-inner" data-items="' . $num_of_single_pages . '" data-pages="' . $num_of_pages . '">';
					$output              .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . '">';
					foreach ( $terms as $term ) :
						$checked = isset( $selected['tax'][$key][$term->slug] ) ? checked( $selected['tax'][$key][$term->slug], 'on', false ) : '';
						$output .= '<label><input type="checkbox" name="' . esc_attr( 'tax[' . $key . '][' . $term->slug . ']' ) . '" ' . $checked . ' />' . esc_html( $term->name ) . '</label>';
						if ( $i === ( $page_id * $posts_per_page ) ) {
							$output .= '</div>';
							$page_id ++;
							$output .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . ' is-hidden">';
						}
						$i++;
			endforeach;
					$output .= '</div>';
					if ( $num_of_pages > 1 ) {
						$output .= '<div class="themify-visibility-pagination">';
						$output .= $this->create_page_pagination( 1, $num_of_pages );
						$output .= '</div>';
			}
					$output .= '</div>';
				}
				break;

default :
				$post_types = apply_filters( 'themify_hooks_visibility_post_types', get_post_types( array( 'public' => true ) ) );
				unset( $post_types['page'] );
				$post_types = array_map( 'get_post_type_object', $post_types );
				$post_id = 1;
				foreach ( $post_types as $key => $post_type ) {
					$output .= '<div id="visibility-tab-' . $key . '" class="themify-visibility-inner-tab '. ($post_id > 1 ? 'is-hidden' : '') .'">';
				$posts = get_posts( array(
						'post_type' => $key,
						'posts_per_page' => -1,
					'status' => 'published',
					'orderby' => 'title',
					'order' => 'ASC',
					'no_found_rows'=>true,
					'cache_results'=>false,
					'update_post_term_cache'=>false,
					'update_post_meta_cache'=>false
				) );
				if ( ! empty( $posts ) ) {
						$i                   = 1;
						$page_id             = 1;
						$num_of_single_pages = count( $posts );
						$num_of_pages        = (int) ceil( $num_of_single_pages / $posts_per_page );
						$output              .= '<div class="themify-visibility-items-inner" data-items="' . $posts_per_page . '" data-pages="' . $num_of_pages . '">';
						$output              .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . '">';
					foreach ( $posts as $post ) :
							$checked = isset( $selected['post_type'][ $key ][ $post->post_name ] ) ? checked( $selected['post_type'][ $key ][ $post->post_name ], 'on', false ) : '';
						/* note: slugs are more reliable than IDs, they stay unique after export/import */
							$output .= '<label><input type="checkbox" name="' . esc_attr( 'post_type[' . $key . '][' . $post->post_name . ']' ) . '" ' . $checked . ' />' . esc_html( $post->post_title ) . '</label>';
							if ( $i === ( $page_id * $posts_per_page ) ) {
								$output .= '</div>';
								$page_id ++;
								$output .= '<div class="themify-visibility-items-page themify-visibility-items-page-' . $page_id . ' is-hidden">';
							}
							$i++;
					endforeach;
						$output .= '</div>';
						if ( $num_of_pages > 1 ) {
							$output .= '<div class="themify-visibility-pagination">';
							$output .= $this->create_page_pagination( 1, $num_of_pages );
							$output .= '</div>';
					}
				}
					$output .= '</div></div></div>';
					$post_id++;
				}
				$output .= '</div>';
				break;
		}
		wp_reset_postdata();

return $output;
	}

function ajax_create_page_pagination() {
		check_ajax_referer( 'ajax-nonce', 'nonce' );
		if( ! current_user_can( 'manage_options' )) {
			die;
		}
		$current_page = isset( $_POST['current_page'] ) ? $_POST['current_page'] : 1;
		$num_of_pages = isset( $_POST['num_of_pages'] ) ? $_POST['num_of_pages'] : 0;
		echo $this->create_page_pagination($current_page, $num_of_pages);
		die;
	}

/**
	 * Render pagination for specific page.
	 *
	 * @param Integer $current_page The current page that needs to be rendered.
	 * @param Integer $num_of_pages The number of all pages.
	 *
	 * @return String The HTML with pagination.
	 */
	function create_page_pagination( $current_page, $num_of_pages ) {
		$links_in_the_middle = 4;
		$links_in_the_middle_min_1 = $links_in_the_middle - 1;
		$first_link_in_the_middle   = $current_page - floor( $links_in_the_middle_min_1 / 2 );
		$last_link_in_the_middle    = $current_page + ceil( $links_in_the_middle_min_1 / 2 );
		if ( $first_link_in_the_middle <= 0 ) {
			$first_link_in_the_middle = 1;
		}
		if ( ( $last_link_in_the_middle - $first_link_in_the_middle ) != $links_in_the_middle_min_1 ) {
			$last_link_in_the_middle = $first_link_in_the_middle + $links_in_the_middle_min_1;
		}
		if ( $last_link_in_the_middle > $num_of_pages ) {
			$first_link_in_the_middle = $num_of_pages - $links_in_the_middle_min_1;
			$last_link_in_the_middle  = (int) $num_of_pages;
		}
		if ( $first_link_in_the_middle <= 0 ) {
			$first_link_in_the_middle = 1;
		}
		$pagination = '';
		if ( $current_page != 1 ) {
			$pagination .= '<a href="/page/' . ( $current_page - 1 ) . '" class="prev page-numbers ti-angle-left"/>';
		}
		if ( $first_link_in_the_middle >= 3 && $links_in_the_middle < $num_of_pages ) {
			$pagination .= '<a href="/page/" class="page-numbers">1</a>';

if ( $first_link_in_the_middle != 2 ) {
				$pagination .= '<span class="page-numbers extend">...</span>';
			}
		}
		for ( $i = $first_link_in_the_middle; $i <= $last_link_in_the_middle; $i ++ ) {
			if ( $i == $current_page ) {
				$pagination .= '<span class="page-numbers current">' . $i . '</span>';
			} else {
				$pagination .= '<a href="/page/' . $i . '" class="page-numbers">' . $i . '</a>';
			}
		}
		if ( $last_link_in_the_middle < $num_of_pages ) {
			if ( $last_link_in_the_middle != ( $num_of_pages - 1 ) ) {
				$pagination .= '<span class="page-numbers extend">...</span>';
			}
			$pagination .= '<a href="/page/' . $num_of_pages . '" class="page-numbers">' . $num_of_pages . '</a>';
		}
		if ( $current_page != $last_link_in_the_middle ) {
			$pagination .= '<a href="/page/' . ( $current_page + $i ) . '" class="next page-numbers ti-angle-right"></a>';
		}

return $pagination;
	}

function ajax_get_visibility_options() {
		check_ajax_referer( 'ajax-nonce', 'nonce' );
		if( ! current_user_can( 'manage_options' ) ) {
			die;
		}

$selected = array();
		if ( isset( $_POST['selected'] ) ) {
			parse_str( $_POST['selected'], $selected );
		}
		echo $this->get_visibility_options( $selected );
		die;
	}

public function get_visibility_options($selected = array()) {
		$post_types = apply_filters( 'themify_hooks_visibility_post_types', get_post_types( array( 'public' => true ) ) );
		unset( $post_types['page'] );
		$post_types = array_map( 'get_post_type_object', $post_types );

$taxonomies = apply_filters( 'themofy_hooks_visibility_taxonomies', get_taxonomies( array( 'public' => true ) ) );
		unset( $taxonomies['category'] );
		$taxonomies = array_map( 'get_taxonomy', $taxonomies );

$output = '<form id="visibility-tabs" class="ui-tabs"><ul class="clearfix">';

/* build the tab links */
		$output .= '<li><a href="#visibility-tab-general">' . __( 'General', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-pages" class="themify-visibility-tab" data-type="page">' . __( 'Pages', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-categories-singles" class="themify-visibility-tab" data-type="category_single">' . __( 'In Categories', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-categories" class="themify-visibility-tab" data-type="category">' . __( 'Categories', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-post-types" class="themify-visibility-tab" data-type="post">' . __( 'Post Types', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-taxonomies">' . __( 'Taxonomies', 'themify' ) . '</a></li>';
		$output .= '<li><a href="#visibility-tab-userroles">' . __( 'User Roles', 'themify' ) . '</a></li>';
		$output .= '</ul>';

/* build the tab items */
		$output .= '<div id="visibility-tab-general" class="themify-visibility-options clearfix">';
		$checked = isset($selected['general']['home']) ? checked($selected['general']['home'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[home]" ' . $checked . ' />' . __( 'Home page', 'themify' ) . '</label>';
		$checked = isset($selected['general']['page']) ? checked($selected['general']['page'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[page]" ' . $checked . ' />' . __( 'Page views', 'themify' ) . '</label>';
		$checked = isset($selected['general']['single']) ? checked($selected['general']['single'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[single]" ' . $checked . ' />' . __( 'Single post views', 'themify' ) . '</label>';
		$checked = isset($selected['general']['search']) ? checked($selected['general']['search'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[search]" ' . $checked . ' />' . __( 'Search pages', 'themify' ) . '</label>';
		$checked = isset($selected['general']['category']) ? checked($selected['general']['category'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[category]" ' . $checked . ' />' . __( 'Category archive', 'themify' ) . '</label>';
		$checked = isset($selected['general']['tag']) ? checked($selected['general']['tag'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[tag]" ' . $checked . ' />' . __( 'Tag archive', 'themify' ) . '</label>';
		$checked = isset($selected['general']['author']) ? checked($selected['general']['author'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[author]" ' . $checked . ' />' . __( 'Author pages', 'themify' ) . '</label>';
		$checked = isset($selected['general']['date']) ? checked($selected['general']['date'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[date]" ' . $checked . ' />' . __( 'Date archive pages', 'themify' ) . '</label>';
		$checked = isset($selected['general']['year']) ? checked($selected['general']['year'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[year]" ' . $checked . ' />' . __( 'Year based archive', 'themify' ) . '</label>';
		$checked = isset($selected['general']['month']) ? checked($selected['general']['month'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[month]" ' . $checked . ' />' . __( 'Month based archive', 'themify' ) . '</label>';
		$checked = isset($selected['general']['day']) ? checked($selected['general']['day'], 'on', false) : '';
		$output .= '<label><input type="checkbox" name="general[day]" ' . $checked . ' />' . __( 'Day based archive', 'themify' ) . '</label>';
		$checked = isset( $selected['general']['logged'] ) ? checked( $selected['general']['logged'], 'on', false ) : '';
		$output .= '<label><input type="checkbox" name="general[logged]" '. $checked .' />' . __( 'User logged in', 'themify' ) . '</label>';

/* CPT Single View */
		foreach ( get_post_types( array( 'public' => true, 'exclude_from_search' => false, '_builtin' => false ) ) as $key => $post_type ) {
			$post_type = get_post_type_object( $key );
			$checked = isset( $selected['general'][$key] ) ? checked( $selected['general'][$key], 'on', false ) : '';
			$output .= '<label><input type="checkbox" name="' . esc_attr('general[' . $key . ']' ) . '" ' . $checked . ' />' . sprintf( __( 'Single %s View', 'themify' ), $post_type->labels->singular_name ) . '</label>';
		}

/* CPT Archive View*/
		foreach ( get_post_types( array( 'public' => true, 'exclude_from_search' => false, '_builtin' => false, 'has_archive' => true ) ) as $key => $post_type ) {
			$post_type = get_post_type_object( $key );
			$checked = isset( $selected['post_type_archive'][$key] ) ? checked( $selected['post_type_archive'][$key], 'on', false ) : '';
			$output .= '<label><input type="checkbox" name="' . esc_attr('post_type_archive[' . $key . ']' ) . '" ' . $checked . ' />' . sprintf( __( '%s Archive View', 'themify' ), $post_type->labels->singular_name ) . '</label>';
		}

/* Custom taxonomies archive view */
		foreach ( get_taxonomies( array( 'public' => true, '_builtin' => false ) ) as $key => $tax ) {
			$tax = get_taxonomy( $key );
			$checked = isset( $selected['general'][$key] ) ? checked( $selected['general'][$key], 'on', false ) : '';
			$output .= '<label><input type="checkbox" name="' . esc_attr( 'general[' . $key . ']' ) . '" ' . $checked . ' />' . sprintf( __( '%s Archive View', 'themify' ), $tax->labels->singular_name ) . '</label>';
		}

$output .= '</div>'; // tab-general
		// Pages tab
		wp_reset_postdata();
		$output .= '<div id="visibility-tab-pages" class="themify-visibility-options themify-visibility-type-options clearfix" data-type="page">';
		$output .= '</div>'; // tab-pages
		// Category Singles tab
		$output .= '<div id="visibility-tab-categories-singles" class="themify-visibility-options themify-visibility-type-options clearfix" data-type="category_single">';
		$output .= '</div>';
		// Categories tab
		$output .= '<div id="visibility-tab-categories" class="themify-visibility-options themify-visibility-type-options clearfix" data-type="category">';
		$output .= '</div>'; // tab-categories
		// Post types tab
		$output .= '<div id="visibility-tab-post-types" class="themify-visibility-options clearfix" data-type="post">';
		$output .= '<div id="themify-visibility-post-types-inner-tabs" class="themify-visibility-inner-tabs">';
		$output .= '<ul class="inline-tabs clearfix">';
		foreach ( $post_types as $key => $post_type ) {
			$output .= '<li><a href="#visibility-tab-' . $key . '">' . esc_html( $post_type->label ) . '</a></li>';
		}
		$output .= '</ul>';
		$output .= '<div class="themify-visibility-type-options clearfix" data-type="post"></div>';
		$output .= '</div>';
		$output .= '</div>'; // tab-post-types
		// Taxonomies tab
		$output .= '<div id="visibility-tab-taxonomies" class="themify-visibility-options clearfix">';
		$output .= '<div id="themify-visibility-taxonomies-inner-tabs" class="themify-visibility-inner-tabs">';
		$output .= '<ul class="inline-tabs clearfix">';
		foreach ( $taxonomies as $key => $tax ) {
			$output .= '<li><a href="#visibility-tab-' . $key . '">' . esc_html($tax->label) . '</a></li>';
		}
		$output .= '</ul>';
		foreach ( $taxonomies as $key => $tax ) {
			$output .= '<div id="visibility-tab-' . $key . '" class="clearfix">';
			$terms = get_terms( $key, array( 'hide_empty' => true ) );
			if ( ! empty( $terms ) ) : foreach ( $terms as $term ) :
					$checked = isset( $selected['tax'][$key][$term->slug] ) ? checked( $selected['tax'][$key][$term->slug], 'on', false ) : '';
					$output .= '<label><input type="checkbox" name="' . esc_attr( 'tax[' . $key . '][' . $term->slug . ']' ) . '" ' . $checked . ' />' . esc_html( $term->name ) . '</label>';
				endforeach;
			endif;
			$output .= '</div>';
		}
		$output .= '</div>';
		$output .= '</div>'; // tab-taxonomies
		// User Roles tab
		$output .= '<div id="visibility-tab-userroles" class="themify-visibility-options clearfix">';
		foreach ( $GLOBALS['wp_roles']->roles as $key => $role ) {
			$checked = isset( $selected['roles'][$key] ) ? checked( $selected['roles'][$key], 'on', false ) : '';
			$output .= '<label><input type="checkbox" name="' . esc_attr( 'roles[' . $key . ']' ) . '" ' . $checked . ' />' . esc_html( $role['name'] ) . '</label>';
		}
		$output .= '</div>'; // tab-userroles

$output .= '</form>';
		return $output;
	}

function hook_locations_view_setup() {
		if ( isset( $_GET['tp'] ) && $_GET['tp'] == 1 ) {
			show_admin_bar( false );

/* enqueue url fix script */
			wp_enqueue_script('hook-locations-urlfix', themify_enque(THEMIFY_URI . '/js/hook-locations-urlfix.js'), array( 'jquery' ), THEMIFY_VERSION, false);

foreach ( $this->get_locations( true ) as $location => $label ) {
				add_action( $location, array( $this, 'print_hook_label' ) );
			}
		}
	}

function print_hook_label() {
		$hook = current_filter();
		$locations = $this->get_locations( true );
		echo '<div class="hook-location-hint">' . esc_html( $locations[$hook] ) . '</div>';
	}
}
$GLOBALS['themify_hooks'] = new Themify_Hooks();

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