File: /home/a/l/l/alloesb/www/wp-content/themes/listable/inc/extras.php
<?php
/**
* Custom functions that act independently of the theme templates.
*
* Eventually, some of the functionality here could be replaced by core features.
*
* @package Listable
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
*
* @return array
*/
function listable_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
global $post;
$nav_locations = get_nav_menu_locations();
if ( ! empty( $nav_locations['secondary'] ) ) {
$wp_get_nav_menu_items = wp_get_nav_menu_items( $nav_locations['secondary'] );
if ( has_nav_menu( 'secondary' ) && ! empty( $wp_get_nav_menu_items ) ) {
$classes[] = 'has--secondary-menu';
}
}
if ( ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'jobs' ) )
|| is_post_type_archive( 'job_listing' )
|| is_tax( array( 'job_listing_category', 'job_listing_tag', 'job_listing_region' ) )
) {
$classes[] = 'page-listings';
$show_map = listable_listings_page_shortcode_get_show_map_param();
if( !$show_map ) {
$classes[] = 'has-no-listings';
}
}
if ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'job_dashboard' ) ) {
$classes[] = 'page-job-dashboard';
}
if ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'my_bookmarks' ) ) {
$classes[] = 'page-my-bookmarks';
}
if ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'woocommerce_my_account' ) ) {
$classes[] = 'page-login';
}
if ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'submit_job_form' ) ) {
$classes[] = 'page-add-listing';
}
if ( listable_using_facetwp() ) {
$classes[] = 'is--using-facetwp';
}
if ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'jobs_by_tag' ) ) {
$classes[] = 'jobs-by-tags-page';
}
if ( isset( $post->post_content ) && is_singular( 'post' ) && is_active_sidebar( 'blog_sidebar' ) ) {
$classes[] = 'has_sidebar';
}
return $classes;
}
add_filter( 'body_class', 'listable_body_classes' );
/**
* Add a custom body class when the request comes from a modal
* @param $classes
*
* @return array
*/
function listable_login_body_class( $classes ) {
if ( isset( $_REQUEST['modal_login'] ) && $_REQUEST['modal_login'] ) {
$classes[] = 'page-login-modal';
}
return $classes;
}
add_filter( 'login_body_class', 'listable_login_body_class' );
function listable_force_display_the_excerpt_box( $hidden ) {
//this filter is fired from get_hidden_meta_boxes()
//make sure that 'postexcerpt' is not in the default hidden boxes
$hidden = array_diff( $hidden, array( 'postexcerpt' ) );
return $hidden;
}
add_filter( 'default_hidden_meta_boxes', 'listable_force_display_the_excerpt_box' );
if ( ! function_exists('listable_post_excerpt_meta_box' ) ) {
/**
* Custom callback function for the page excerpt meta box - it changes the strings in the form
*
* @param $post
*/
function listable_post_excerpt_meta_box( $post ) { ?>
<label class="screen-reader-text" for="excerpt"><?php esc_html_e( 'Page Subtitle', 'listable' ) ?></label>
<textarea rows="1" cols="40" name="excerpt" id="excerpt"><?php echo $post->post_excerpt; // textarea_escaped ?></textarea>
<p><?php esc_html_e( 'This is the subtitle that will be shown in the page\'s Hero Area, below the page title.', 'listable' ); ?></p>
<?php
}
}
function listable_change_page_excerpt_box_title() {
global $wp_meta_boxes; // array of defined meta boxes
//Change the page excerpt meta box title
$wp_meta_boxes['page']['normal']['core']['postexcerpt']['title'] = esc_html__( 'Page Subtitle', 'listable' );
//and it's callback
$wp_meta_boxes['page']['normal']['core']['postexcerpt']['callback'] = 'listable_post_excerpt_meta_box';
}
add_action( 'add_meta_boxes', 'listable_change_page_excerpt_box_title' );
/**
* Taxonomy Icons functions
*/
if ( ! function_exists( 'listable_get_term_icon_id' ) ) {
function listable_get_term_icon_id( $term_id = null, $taxonomy = null ) {
if ( function_exists( 'get_term_meta' ) ) {
if ( null === $term_id ) {
global $wp_query;
$term = $wp_query->queried_object;
$term_id = $term->term_id;
}
return get_term_meta( $term_id, 'pix_term_icon', true );
}
return false;
}
}
if ( ! function_exists( 'listable_get_term_icon_url' ) ) {
function listable_get_term_icon_url( $term_id = null, $size = 'thumbnail' ) {
$attachment_id = listable_get_term_icon_id( $term_id );
if ( ! empty( $attachment_id ) ) {
$attach_args = wp_get_attachment_image_src( $attachment_id, $size );
// $attach_args[0] should be the url
if ( isset( $attach_args[0] ) ) {
return $attach_args[0];
}
}
return false;
}
}
if ( ! function_exists( 'listable_get_term_image_id' ) ) {
function listable_get_term_image_id( $term_id = null, $taxonomy = null ) {
if ( function_exists( 'get_term_meta' ) ) {
if ( null === $term_id ) {
global $wp_query;
$term = $wp_query->queried_object;
$term_id = $term->term_id;
}
return get_term_meta( $term_id, 'pix_term_image', true );
}
return false;
}
}
if ( ! function_exists( 'listable_get_term_image_url' ) ) {
function listable_get_term_image_url( $term_id = null, $size = 'thumbnail' ) {
$attachment_id = listable_get_term_image_id( $term_id );
if ( ! empty( $attachment_id ) ) {
$attach_args = wp_get_attachment_image_src( $attachment_id, $size );
// $attach_args[0] should be the url
if ( isset( $attach_args[0] ) ) {
return $attach_args[0];
}
}
return false;
}
}
if ( ! function_exists( 'listable_display_image' ) ) {
/**
* Display an image from the given url
* We use this function when the url may contain a svg file
*
* @param $url
* @param string $class A CSS class
* @param bool|true $wrap_as_img If the function should wrap the url in an image tag or not
*/
function listable_display_image( $url, $class = '', $wrap_as_img = true, $attachment_id = null ) {
if ( ! empty( $url ) && is_string( $url ) ) {
//we try to inline svgs
if ( substr( $url, - 4 ) === '.svg' ) {
//first let's see if we have an attachment and inline it in the safest way - with readfile
//include is a little dangerous because if one has short_open_tags active, the svg header that starts with <? will be seen as PHP code
if ( ! empty( $attachment_id ) && false !== @readfile( get_attached_file( $attachment_id ) ) ) {
//all good
} elseif ( false !== ( $svg_code = get_transient( md5( $url ) ) ) ) {
//now try to get the svg code from cache
echo $svg_code;
} else {
//if not let's get the file contents using WP_Filesystem
require_once( ABSPATH . 'wp-admin/includes/file.php' );
WP_Filesystem();
global $wp_filesystem;
$svg_code = $wp_filesystem->get_contents( $url );
if ( ! empty( $svg_code ) ) {
set_transient( md5( $url ), $svg_code, 12 * HOUR_IN_SECONDS );
echo $svg_code;
}
}
} elseif ( $wrap_as_img ) {
if ( ! empty( $class ) ) {
$class = ' class="' . $class . '"';
}
echo '<img src="' . $url . '"' . $class . '/>';
} else {
echo $url;
}
}
}
}
if ( ! function_exists( 'listable_get_listing_gallery_ids' ) ) {
/**
* Return the gallery of images attached to the listing
*
* @param null $listing_ID
*
* @return array|bool
*/
function listable_get_listing_gallery_ids( $listing_ID = null ) {
if ( empty( $listing_ID ) ) {
$listing_ID = get_the_ID();
}
//bail if we have no valid listing ID
if ( empty( $listing_ID ) ) {
return false;
}
$gallery_string = trim( get_post_meta( $listing_ID, 'main_image', true ) );
//no spaces are allowed
$gallery_string = str_replace( ' ', '', $gallery_string );
//a little bit of sanity cleanup because sometimes (mainly during preview) an empty entry can be added at the end
if ( ',' === substr( $gallery_string, - 1, 1 ) ) {
$gallery_string = substr( $gallery_string, 0, - 1 );
}
if ( ! empty( $gallery_string ) ) {
$gallery_ids = explode( ',', $gallery_string );
//now ensure that each entry is a valid ID (positive int)
$filter_options = array(
'options' => array( 'min_range' => 1 )
);
foreach ( $gallery_ids as $key => $value ) {
if ( false === filter_var( $value, FILTER_VALIDATE_INT, $filter_options ) ) {
unset( $gallery_ids[ $key ] );
}
}
//normalize the array, just in case we've deleted something
$gallery_ids = array_values( $gallery_ids );
}
if ( ! empty( $gallery_ids ) ) {
return $gallery_ids;
}
return false;
}
}
if ( ! function_exists( 'listable_get_post_image_id' ) ) {
/**
* Return the ID of the first image found in the post meta (featured image). In case of listings first we will look into the gallery (main_image) and then for the featured image
*
* @param null $post_ID
*
* @return array|bool|string
*/
function listable_get_post_image_id( $post_ID = null ) {
if ( empty( $post_ID ) ) {
$post_ID = get_the_ID();
}
//get the presentation gallery if present
$gallery_ids = listable_get_listing_gallery_ids( $post_ID );
//now lets get the image (either from the presentation gallery or the featured image
// if there are second images, use them
if ( ! empty( $gallery_ids ) ) {
return $gallery_ids[0];
} else {
// fallback to featured image
return get_post_thumbnail_id( $post_ID );
}
return false;
}
}
if ( ! function_exists( 'listable_get_post_image_src' ) ) {
/**
* Return the src of the post image. In the case of listings we will try and get the first image of the gallery first, then the featured image.
*
* @param null $post_id
* @param string $size
*
* @return bool
*/
function listable_get_post_image_src( $post_id = null, $size = 'thumbnail' ) {
if ( empty( $post_id ) ) {
$post_id = get_the_ID();
}
$attach_id = listable_get_post_image_id( $post_id );
if ( empty( $attach_id ) || is_wp_error( $attach_id ) ) {
return false;
}
$data = wp_get_attachment_image_src( $attach_id, $size );
// if this attachment has an url for this size, return it
if ( isset( $data[0] ) && ! empty ( $data ) ) {
return listable_get_inline_background_image( $data[0] );
}
return false;
}
}
if ( ! function_exists( 'listable_get_attachment_id_from_url' ) ) {
/**
* Given an URL we will try to find and return the ID of the attachment, if present
*
* @param string $attachment_url
*
* @return bool|null|string
*/
function listable_get_attachment_id_from_url( $attachment_url = '' ) {
global $wpdb;
$attachment_id = false;
// If there is no url, bail.
if ( '' == $attachment_url ) {
return false;
}
// Get the upload directory paths
$upload_dir_paths = wp_upload_dir();
// Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image
if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) {
// If this is the URL of an auto-generated thumbnail, get the URL of the original image
$attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
// Remove the upload path base directory from the attachment URL
$attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url );
// Finally, run a custom database query to get the attachment ID from the modified attachment URL
$attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) );
}
return $attachment_id;
}
}
if ( ! function_exists( 'listable_get_login_url' ) ) {
/**
* Try to handle the login URL especially when there is a modal one
* @return bool|string
*/
function listable_get_login_url() {
$url = esc_url( wp_login_url( get_permalink() ) ) . '&modal_login=true#login';
return $url;
}
}
if ( ! function_exists( 'listable_get_login_link_class' ) ) {
/**
* Handle the CSS class of the login button
* @param string $class
*
* @return string
*/
function listable_get_login_link_class( $class = '') {
if ( listable_using_lwa() ) {
if ( ! is_user_logged_in() ) {
$class .= ' lwa-links-modal';
}
$class .= ' lwa-login-link';
} else {
$class .= ' iframe-login-link';
}
return $class;
}
}
function listabe_add_login_modal_class_checker() { ?>
<script>
document.addEventListener( "DOMContentLoaded", function( event ) {
function getCookie( cname ) {
var name = cname + "=";
var ca = document.cookie.split( ';' );
for ( var i = 0; i < ca.length; i++ ) {
var c = ca[i];
while ( c.charAt( 0 ) == ' ' ) c = c.substring( 1 );
if ( c.indexOf( name ) == 0 ) return c.substring( name.length, c.length );
}
return "";
}
// whenever the login page modal is loading we should check if we need a body class
var the_cookie = getCookie( 'listable_login_modal' );
if ( typeof the_cookie !== "undefined" && 'opened' === the_cookie ) {
var body_tag = document.getElementsByTagName( "body" ),
has_modal_class = body_tag[0].className.indexOf( 'page-login-modal' );
if ( has_modal_class === -1 ) { // there is no login modal class so we add one
body_tag[0].className = body_tag[0].className + ' page-login-modal';
}
}
} );
</script>
<?php
}
add_action( 'login_footer', 'listabe_add_login_modal_class_checker' );
if ( isset( $_COOKIE['listable_login_modal'] ) ) {
remove_filter( 'lostpassword_url', 'wc_lostpassword_url', 10 );
}
function listable_is_edit_page( $new_edit = null ) {
global $pagenow;
//make sure we are on the backend
if ( ! is_admin() ) {
return false;
}
if ( $new_edit == "edit" ) {
return in_array( $pagenow, array( 'post.php', ) );
} elseif ( $new_edit == "new" ) { //check for new post page
return in_array( $pagenow, array( 'post-new.php' ) );
} else { //check for either new or edit
return in_array( $pagenow, array( 'post.php', 'post-new.php' ) );
}
}
function listable_is_nav_menus_page( $new_edit = null ) {
global $pagenow;
//make sure we are on the backend
if ( ! is_admin() ) {
return false;
}
if( 'nav-menus.php' == $pagenow ) {
return true;
}
return false;
}
function listable_sort_array_by_priority( $a, $b ) {
if ( $a['priority'] == $b['priority'] ) {
return 0;
}
return ( $a['priority'] < $b['priority'] ) ? - 1 : 1;
}
/**
* Fill the comment form with placeholders
* @param $args
*
* @return mixed
*/
function listable_add_comments_placeholders( $args ) {
$args['fields']['author'] = str_replace( 'name="author"', 'placeholder="' . esc_attr__( 'Your name', 'listable' ) . '" name="author"', $args['fields']['author'] );
$args['fields']['email'] = str_replace( 'name="email"', 'placeholder="' . esc_attr__( 'your@email.com', 'listable' ) . '" name="email"', $args['fields']['email'] );
return $args;
}
add_action( 'comment_form_defaults', 'listable_add_comments_placeholders' );
function listable_search_template_chooser( $template ) {
global $wp_query;
$post_type = get_query_var( 'post_type' );
if ( $wp_query->is_search && $post_type == 'job_listing' ) {
return locate_template( 'search-job_listing.php' ); // redirect to archive-search.php
}
return $template;
}
add_filter( 'template_include', 'listable_search_template_chooser' );
if ( ! function_exists( 'listable_get_random_hero_object' ) ) {
/**
* A post / page can hold images or videos, but sometimes we want to use only a random one as featured hero
* This is what this functions returns
* @param null $post_id
*
* @return array|null|false|WP_Post
*/
function listable_get_random_hero_object( $post_id = null ) {
if ( $post_id === null ) {
global $post;
$post_id = $post->ID;
}
$image_backgrounds = get_post_meta( $post_id, 'image_backgrounds', true );
$videos_backgrounds = get_post_meta( $post_id, 'videos_backgrounds', true );
if ( ! empty( $image_backgrounds ) ) {
$image_backgrounds = explode( ',', $image_backgrounds );
} else {
$image_backgrounds = array();
}
if ( ! empty( $videos_backgrounds ) ) {
$videos_backgrounds = explode( ',', $videos_backgrounds );
} else {
$videos_backgrounds = array();
}
$all_backgrounds = array_merge( $image_backgrounds, $videos_backgrounds );
if ( ! empty( $all_backgrounds ) ) {
// Some IDs may be broken. We need to make sure we return a valid post.
do {
$random_key = array_rand( $all_backgrounds, 1 );
$random_post = get_post( $all_backgrounds[ $random_key ] );
unset( $all_backgrounds[ $random_key ] );
} while ( empty( $random_post ) && ! empty( $all_backgrounds ) );
if ( empty( $random_post ) ) {
return false;
}
return $random_post;
}
return false;
}
}
/**
* Check if there is a photon version of the required image
* @param $url
*
* @return mixed
*/
function listable_get_inline_background_image( $url ) {
if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'photon' ) && function_exists( 'jetpack_photon_url' ) ) {
return apply_filters( 'jetpack_photon_url', $url );
}
return $url;
}
/**
* This filter will ensure that after an users logs in from the iframe modal doesn't get stuck in it.
*
* @param $user_login
* @param $user
*/
function listable_reload_page_after_modal_reload( $user_login, $user ) {
if ( ! is_user_logged_in() && isset( $_COOKIE['listable_login_modal'] ) && $_COOKIE['listable_login_modal'] === 'opened' ) {
if ( isset( $_POST['redirect_to'] ) ) {
echo '<script type="text/javascript">if ( typeof self.parent.wp !== "undefined" ) { self.parent.location.replace("' . $_POST['redirect_to'] . '"); } </script>';
} else {
echo '<script type="text/javascript">if ( typeof self.parent.wp !== "undefined" ) { self.parent.location.reload(true); } </script>';
}
unset( $_COOKIE['listable_login_modal'] );
setcookie( 'listable_login_modal', null, - 1, '/' );
exit;
}
}
add_action( 'wp_login', 'listable_reload_page_after_modal_reload', 10, 2 );
/**
* Add descriptions to menu items
*/
function listable_nav_description( $item_output, $item, $depth, $args ) {
if ( 'search_suggestions' == $args->theme_location && $item->description ) {
$item_output = str_replace( $args->link_after . '</a>', '<span class="menu-item-description">' . $item->description . '</span>' . $args->link_after . '</a>', $item_output );
}
return $item_output;
}
add_filter( 'walker_nav_menu_start_el', 'listable_nav_description', 10, 4 );
if ( ! function_exists( 'listable_is_password_protected' ) ) {
function listable_is_password_protected() {
global $post;
$private_post = array( 'allowed' => false, 'error' => '' );
if ( isset( $_POST['submit_password'] ) ) { // when we have a submision check the password and its submision
if ( isset( $_POST['submit_password_nonce'] ) && wp_verify_nonce( $_POST['submit_password_nonce'], 'password_protection' ) ) {
if ( isset ( $_POST['post_password'] ) && ! empty( $_POST['post_password'] ) ) { // some simple checks on password
// finally test if the password submitted is correct
if ( $post->post_password === $_POST['post_password'] ) {
$private_post['allowed'] = true;
// ok if we have a correct password we should inform wordpress too
// otherwise the mad dog will put the password form again in the_content() and other filters
global $wp_hasher;
if ( empty( $wp_hasher ) ) {
require_once( ABSPATH . 'wp-includes/class-phpass.php' );
$wp_hasher = new PasswordHash( 8, true );
}
setcookie( 'wp-postpass_' . COOKIEHASH, $wp_hasher->HashPassword( stripslashes( $_POST['post_password'] ) ), 0, COOKIEPATH );
} else {
$private_post['error'] = esc_html__( 'Wrong Password', 'listable' );
}
}
}
}
if ( isset( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] ) && get_permalink() == wp_get_referer() ) {
$private_post['error'] = esc_html__( 'Wrong Password', 'listable' );
}
return $private_post;
}
}
function listable_permalink_settings_init() {
// Add our settings
add_settings_field(
'listable_listing_slug', // id
esc_html__( '💼 Listing URL Base', 'listable' ), // setting title
'listable_listing_slug_input', // display callback
'permalink', // settings page
'optional' // settings section
);
add_settings_field(
'listable_listing_category_slug', // id
esc_html__( '💼 Listing Category Base', 'listable' ), // setting title
'listable_listing_category_slug_input', // display callback
'permalink', // settings page
'optional' // settings section
);
add_settings_field(
'listable_listing_tag_slug', // id
esc_html__( '💼 Listing Tag Base', 'listable' ), // setting title
'listable_listing_tag_slug_input', // display callback
'permalink', // settings page
'optional' // settings section
);
// now let's save these options
if ( ! is_admin() ) {
return;
}
// We need to save the options ourselves; settings api does not trigger save for the permalinks page
if ( isset( $_POST['listable_listing_category_slug'] ) && isset( $_POST['listable_listing_tag_slug'] ) ) {
// Cat and tag bases
$listable_listings_slug = sanitize_text_field( $_POST['listable_listing_base_slug'] );
$listable_category_slug = sanitize_text_field( $_POST['listable_listing_category_slug'] );
$listable_tag_slug = sanitize_text_field( $_POST['listable_listing_tag_slug'] );
$permalinks = get_option( 'listable_permalinks_settings' );
if ( ! $permalinks ) {
$permalinks = array();
}
$permalinks['listing_base'] = untrailingslashit( $listable_listings_slug );
$permalinks['category_base'] = untrailingslashit( $listable_category_slug );
$permalinks['tag_base'] = untrailingslashit( $listable_tag_slug );
update_option( 'listable_permalinks_settings', $permalinks );
}
}
add_action( 'admin_init', 'listable_permalink_settings_init' );
function listable_string_to_bool( $value ) {
return ( is_bool( $value ) && $value ) || in_array( $value, array( '1', 'true', 'yes' ) ) ? true : false;
}
function listable_get_shortcode_param_value( $content, $shortcode, $param, $default ) {
$param_value = $default;
if ( has_shortcode( $content, $shortcode ) ) {
$pattern = get_shortcode_regex( array( $shortcode ) );
if ( preg_match_all( '/'. $pattern .'/s', $content, $matches ) ) {
$keys = array();
$result = array();
foreach( $matches[0] as $key => $value) {
// $matches[3] return the shortcode attribute as string
// replace space with '&' for parse_str() function
$get = str_replace(" ", "&" , $matches[3][$key] );
parse_str($get, $output);
//get all shortcode attribute keys
$keys = array_unique( array_merge( $keys, array_keys($output)) );
$result[] = $output;
}
if ( ! empty( $result ) ) {
$value = listable_preg_match_array_get_value_by_key( $result, $param );
if ( null !== $value ) {
//just in case someone has magic_quotes activated
$param_value = stripslashes_deep( $value );
}
}
}
}
return $param_value;
}
function listable_preg_match_array_get_value_by_key( $arrs, $searched ) {
foreach ( $arrs as $arr ) {
foreach ( $arr as $key => $value ) {
if ( $key == $searched ) {
return $value;
}
}
}
return null;
}
function listable_add_custom_menu_items() {
global $pagenow;
if( 'nav-menus.php' == $pagenow ) {
add_meta_box( 'listable-add-user-menu-links', esc_html__( 'User Menu', 'listable' ), 'wp_nav_menu_item_listable_user_menu_links_meta_box', 'nav-menus', 'side', 'low' );
}
}
add_action( 'admin_init', 'listable_add_custom_menu_items' );
function wp_nav_menu_item_listable_user_menu_links_meta_box( $object ) {
global $nav_menu_selected_id;
$menu_items = array(
'#listablelogin' => array(
'title' => esc_html__( 'Log In', 'listable' ),
'label' => esc_html__( 'Log In', 'listable' ),
),
'#listablelogout' => array(
'title' => esc_html__( 'Log Out', 'listable' ),
'label' => esc_html__( 'Log Out', 'listable' ),
),
'#listablecurrentusername' => array(
'title' => esc_html__( 'Welcome!', 'listable' ),
'label' => esc_html__( 'Current Username', 'listable' ),
),
);
$menu_items_obj = array();
foreach ( $menu_items as $id => $item ) {
$menu_items_obj[$id] = new stdClass;
$menu_items_obj[$id]->ID = esc_attr( $id );
$menu_items_obj[$id]->object_id = esc_attr( $id );
$menu_items_obj[$id]->title = esc_attr( $item['title'] );
$menu_items_obj[$id]->url = esc_attr( $id );
$menu_items_obj[$id]->description = 'description';
$menu_items_obj[$id]->db_id = 0;
$menu_items_obj[$id]->object = 'listable';
$menu_items_obj[$id]->menu_item_parent = 0;
$menu_items_obj[$id]->type = 'custom';
$menu_items_obj[$id]->target = '';
$menu_items_obj[$id]->attr_title = '';
$menu_items_obj[$id]->label = esc_attr( $item['label'] );
$menu_items_obj[$id]->classes = array();
$menu_items_obj[$id]->xfn = '';
}
$walker = new Walker_Nav_Menu_Checklist( array() );
?>
<div id="listable-user-menu-links" class="listablediv taxonomydiv">
<div id="tabs-panel-listable-links-all" class="tabs-panel tabs-panel-view-all tabs-panel-active">
<ul id="listable-user-menu-linkschecklist" class="list:listable-user-menu-links categorychecklist form-no-clear">
<?php echo walk_nav_menu_tree( array_map( 'wp_setup_nav_menu_item', $menu_items_obj ), 0, (object)array( 'walker' => $walker ) ); ?>
</ul>
</div>
<p class="button-controls">
<span class="add-to-menu">
<input type="submit"<?php disabled( $nav_menu_selected_id, 0 ); ?> class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to Menu', 'listable' ); ?>" name="add-listable-user-menu-links-menu-item" id="submit-listable-user-menu-links" />
<span class="spinner"></span>
</span>
</p>
</div><!-- .listablediv -->
<?php
}
/*
* Our User Menu should not be hidden by default
*/
function listable_user_menu_dropdown_not_hidden( $hidden ) {
if ( is_array( $hidden ) ) {
$key = array_search( 'listable-add-user-menu-links', $hidden );
if ( false !== $key ) {
unset( $hidden[ $key ] );
}
}
return $hidden;
}
add_filter( 'default_hidden_meta_boxes', 'listable_user_menu_dropdown_not_hidden', 10, 1 );
/*
* It runs on theme update or install to make sure that the User Menu dropdown is visible
*/
function listable_make_user_menu_links_visible_by_default() {
//force it visible on theme update
$user = wp_get_current_user();
//get the current options
$hidden_meta_boxes = get_user_option( 'metaboxhidden_nav-menus', $user->ID );
//if it is false that means that the user has never modified the Screen Options
//the default_hidden_meta_boxes filter will take care of that
if ( false !== $hidden_meta_boxes && ! is_array( $hidden_meta_boxes ) )
return;
//make sure that our meta box is not included
$hidden_meta_boxes = listable_user_menu_dropdown_not_hidden( $hidden_meta_boxes );
//finally save it to the database
update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );
}
add_action( 'after_switch_theme', 'listable_make_user_menu_links_visible_by_default' );
function listable_setup_nav_menu_item( $item ) {
global $pagenow, $wp_rewrite;
if( 'nav-menus.php' != $pagenow && !defined('DOING_AJAX') && isset( $item->url ) && 'custom' == $item->type ) {
// Set up listable current user menu links
switch ( $item->url ) {
case '#listablecurrentusername':
//do nothing right now - will do through the walker
break;
default:
break;
}
$_root_relative_current = untrailingslashit( $_SERVER['REQUEST_URI'] );
$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_root_relative_current );
$item_url = untrailingslashit( $item->url );
$_indexless_current = untrailingslashit( preg_replace( '/' . preg_quote( $wp_rewrite->index, '/' ) . '$/', '', $current_url ) );
// Highlight current menu item
if ( $item_url && in_array( $item_url, array( $current_url, $_indexless_current, $_root_relative_current ) ) ) {
$item->classes[] = 'current-menu-item current_page_item';
}
}
// it's pointless as WP will put the title in the label for AJAX calls no matter what (in the next step) - Ya I know...
// if ( defined('DOING_AJAX') && isset( $item->url ) && 'custom' == $item->type ) {
// if ( '#listablecurrentusername' == $item->url ) {
// $item->label = esc_html__( 'Current Username', 'listable' );
// }
// }
return $item;
}
add_filter( 'wp_setup_nav_menu_item', 'listable_setup_nav_menu_item' );
/**
* Modify the output for our custom User Menu items
*/
class Listable_Walker_Nav_Menu extends Walker_Nav_Menu {
/**
* Start the element output.
*
* @see Walker::start_el()
*
* @since 3.0.0
* @since 4.4.0 'nav_menu_item_args' filter was added.
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
* @param int $id Current item ID.
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
if ( isset( $item->url ) && 'custom' == $item->type ) {
if ( '#listablecurrentusername' == $item->url ) {
//add a special class just for it
$classes[] = 'menu-item-current-username ';
if ( ! is_user_logged_in() && listable_using_lwa() ) {
$classes[] = 'lwa';
}
} elseif ( '#listablelogin' == $item->url && listable_using_lwa() ) {
$classes[] = 'lwa';
}
}
/**
* Filter the arguments for a single nav menu item.
*
* @since 4.4.0
*
* @param array $args An array of arguments.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
*/
$args = (object) apply_filters( 'nav_menu_item_args', $args, $item, $depth );
/**
* Filter the CSS class(es) applied to a menu item's list item element.
*
* @since 3.0.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $classes The CSS classes that are applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
* Filter the ID applied to a menu item's list item element.
*
* @since 3.0.1
* @since 4.1.0 The `$depth` parameter was added.
*
* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '<li' . $id . $class_names .'>';
$atts = array();
$atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : '';
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
$atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : '';
$atts['href'] = ! empty( $item->url ) ? $item->url : '';
$atts['class'] = ' ';
/**
* Filter the HTML attributes applied to a menu item's anchor element.
*
* @since 3.6.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $atts {
* The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored.
*
* @type string $title Title attribute.
* @type string $target Target attribute.
* @type string $rel The rel attribute.
* @type string $href The href attribute.
* }
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
$attributes = '';
foreach ( $atts as $attr => $value ) {
if ( ! empty( $value ) ) {
//Custom URL for the Current Username menu item since right now it should be #listablecurrentusername
if( isset( $item->url ) && 'custom' == $item->type ) {
// Set up listable current user menu links
switch ( $item->url ) {
case '#listablecurrentusername':
if ( 'href' === $attr ) {
$username_url = '#';
if ( ! is_user_logged_in() ) {
$username_url = wp_login_url();
} elseif ( get_option( 'woocommerce_myaccount_page_id' ) ) {
$username_url = get_permalink( get_option( 'woocommerce_myaccount_page_id' ) );
}
$value = $username_url;
} elseif ( 'class' === $attr ) {
if ( listable_using_lwa() ) {
if ( ! is_user_logged_in() ) {
$value .= ' lwa-links-modal';
}
$value .= ' lwa-login-link';
} else {
$value .= ' iframe-login-link';
}
}
break;
case '#listablelogin':
if ( 'href' === $attr ) {
$value = wp_login_url();
} elseif ( 'class' === $attr ) {
if ( listable_using_lwa() ) {
if ( ! is_user_logged_in() ) {
$value .= ' lwa-links-modal';
}
$value .= ' lwa-login-link';
} else {
$value .= ' iframe-login-link';
}
}
break;
case '#listablelogout':
if ( 'href' === $attr ) {
$value = wp_logout_url( home_url() );
} elseif ( 'class' === $attr ) {
$value .= ' logout-link';
}
break;
default:
break;
}
}
$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
/** This filter is documented in wp-includes/post-template.php */
$title = apply_filters( 'the_title', $item->title, $item->ID );
/**
* Filter a menu item's title.
*
* @since 4.4.0
*
* @param string $title The menu item's title.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$item_output = '';
if ( isset( $args->before ) ) {
$item_output = $args->before;
}
$item_output .= '<a'. $attributes .'>';
//If this is a Current Username item
if( isset( $item->url ) && 'custom' == $item->type && '#listablecurrentusername' == $item->url ) {
//Get the current user display name
global $current_user;
wp_get_current_user();
$avatar_args = array(
// get_avatar_data() args.
'class' => 'user-avatar',
);
$avatar = get_avatar( $current_user->ID , 32, '','', $avatar_args );
$item_output .= $avatar;
if ( ! empty( $current_user->display_name ) ) {
$item_output .= '<span class="user-display-name">' . $current_user->display_name . '</span>';
} else {
$item_output .= '<span class="user-display-name">' . $item->title . '</span>';
}
} else {
//do the regular WP thing
$item_output .= $args->link_before . $title . $args->link_after;
}
$item_output .= '</a>';
if ( isset( $args->after ) ) {
$item_output .= $args->after;
}
/**
* Filter a menu item's starting output.
*
* The menu item's starting output only includes `$args->before`, the opening `<a>`,
* the menu item's title, the closing `</a>`, and `$args->after`. Currently, there is
* no filter for modifying the opening and closing `<li>` for a menu item.
*
* @since 3.0.0
*
* @param string $item_output The menu item's starting HTML output.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of {@see wp_nav_menu()} arguments.
*/
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
} //Listable_Walker_Nav_Menu
function archive_wpml_language_switcher() {
// a functions to remove the footer language switcher added by WPML plugin
global $post;
global $icl_language_switcher;
if ( ( isset( $post->post_content ) && has_shortcode( $post->post_content, 'jobs' ) )
|| is_search()
|| is_tax( array( 'job_listing_category', 'job_listing_tag', 'job_listing_region' ) )
) {
remove_action( 'wp_footer', array( $icl_language_switcher , 'language_selector_footer' ), 19 );
}
}
add_action('wp_footer', 'archive_wpml_language_switcher', 11);
/**
* Prints HTML with meta information for the tags.
*/
function listable_tags_list( $content ) {
$tags_content = '';
// Hide category and tag text for pages.
if ( 'post' == get_post_type() ) {
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_tag_list();
if ( $tags_list ) {
$tags_content .= sprintf( '<span class="tags-links">' . esc_html__( '%1$s', 'listable' ) . '</span>', $tags_list ); // WPCS: XSS OK.
}
}
return $content . $tags_content;
}
//add this filter with a priority smaller than sharedaddy - it has 19
add_filter( 'the_content', 'listable_tags_list', 18 );
/**
* Replace any content tags present in the content.
*
* @param string $content
*
* @return string
*/
function pixelgrade_parse_content_tags( $content ) {
$original_content = $content;
// Allow others to alter the content before we do our work
$content = apply_filters( 'pixelgrade_before_parse_content_tags', $content );
// Now we will replace all the supported tags with their value
// %year%
$content = str_replace( '%year%', date( 'Y' ), $content );
// %site-title% or %site_title%
$content = str_replace( '%site-title%', get_bloginfo( 'name' ), $content );
$content = str_replace( '%site_title%', get_bloginfo( 'name' ), $content );
// This is a little sketchy because who is the user?
// It is not necessarily the logged in user, nor the Administrator user...
// We will go with the author for cases where we are in a post/page context
// Since we need to dd some heavy lifting, we will only do it when necessary
if ( false !== strpos( $content, '%first_name%' ) ||
false !== strpos( $content, '%last_name%' ) ||
false !== strpos( $content, '%display_name%' ) ) {
$user_id = false;
// We need to get the current ID in more global manner
$current_object_id = get_queried_object_id();
$current_post = get_post( $current_object_id );
if ( ! empty( $current_post->post_author ) ) {
$user_id = $current_post->post_author;
} else {
global $authordata;
$user_id = isset( $authordata->ID ) ? $authordata->ID : false;
}
// If we still haven't got a user ID, we will just use the first user on the site
if ( empty( $user_id ) ) {
$blogusers = get_users(
array(
'role' => 'administrator',
'number' => 1,
)
);
if ( ! empty( $blogusers ) ) {
$blogusers = reset( $blogusers );
$user_id = $blogusers->ID;
}
}
if ( ! empty( $user_id ) ) {
// %first_name%
$content = str_replace( '%first_name%', get_the_author_meta( 'first_name', $user_id ), $content );
// %last_name%
$content = str_replace( '%last_name%', get_the_author_meta( 'last_name', $user_id ), $content );
// %display_name%
$content = str_replace( '%display_name%', get_the_author_meta( 'display_name', $user_id ), $content );
}
}
// Allow others to alter the content after we did our work
return apply_filters( 'pixelgrade_after_parse_content_tags', $content, $original_content );
}
function listable_init_upgrades_logic() {
// We don't want to do upgrade logic in the frontend or on ajax calls.
if ( ! is_admin() || ( function_exists( 'wp_doing_ajax' ) ? wp_doing_ajax() : defined( 'DOING_AJAX' ) ) ) {
return;
}
require_once( trailingslashit( get_template_directory() ) . 'inc/upgrade/class-Listable_Upgrade.php' );
$current_theme = wp_get_theme( get_template() );
// Make sure the upgrade class is initialized.
// The slug will be hard-coded to avoid loss of data due to modifications by the user.
Listable_Upgrade::instance( 'listable', $current_theme->get('Version' ), $current_theme->get('Name') );
}
add_action( 'after_setup_theme', 'listable_init_upgrades_logic', 10 );
add_filter( 'wpjm_get_job_listing_structured_data', '__return_false' );
function listable_get_mapbox_styles_array() {
return array(
'mapbox.streets-basic' => array(
'styleId' => 'ckbkjyzl10jj71imnqqlnwdd7',
'image' => get_template_directory_uri() . '/assets/img/streets-basic.png',
),
'mapbox.streets' => array(
'styleId' => 'ckbkk0fte0ttk1iqo9lk0of4f',
'image' => get_template_directory_uri() . '/assets/img/streets.png',
),
'mapbox.outdoors' => array(
'styleId' => 'ckbkk1hpv0nxd1inwhy9jp7fe',
'image' => get_template_directory_uri() . '/assets/img/outdoors.png',
),
'mapbox.light' => array(
'styleId' => 'ckbkk2ehg02zl1imf7tzywwrm',
'image' => get_template_directory_uri() . '/assets/img/light.png',
),
'mapbox.emerald' => array(
'styleId' => 'ckblvv82u0iem1in0744e772z',
'image' => get_template_directory_uri() . '/assets/img/emerald.png',
),
'mapbox.satellite' => array(
'styleId' => 'ckbkk3qom0tw81iqqqrhut3y6',
'image' => get_template_directory_uri() . '/assets/img/satellite.png',
),
'mapbox.pencil' => array(
'styleId' => 'ckbkkf6250u7k1iqoxh473c14',
'image' => get_template_directory_uri() . '/assets/img/pencil.png',
),
'mapbox.pirates' => array(
'styleId' => 'ckbklx7sc0vqz1ipdb4x4g9b4',
'image' => get_template_directory_uri() . '/assets/img/pirates.png',
),
'mapbox.frank' => array(
'styleId' => 'ckbm3fnwz11e51ipu1nucb6tv',
'image' => get_template_directory_uri() . '/assets/img/frank.png',
),
'mapbox.standard' => array(
'styleId' => 'ckbm3fdvd11dw1ipuc3hzn1xy',
'image' => get_template_directory_uri() . '/assets/img/standard.png',
),
);
}
function listable_transform_array_to_choices( $element ) {
return $element['image'];
}
function listable_get_mapbox_choices() {
$array = listable_get_mapbox_styles_array();
$choices = array_map( 'listable_transform_array_to_choices', $array );
return $choices;
}
function listable_get_mapbox_style_id() {
$array = listable_get_mapbox_styles_array();
$choice_id = pixelgrade_option('mapbox_style','');
return $array[ $choice_id ][ 'styleId' ];
}