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| Dir : //home/trave494/news36.travelguides4you.com/seo_blog/wp-content/themes/soledad/inc/toc/init.php |
<?php
use function Soledad\Table_Of_Contents\String\mb_find_replace;
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'PenciTOC' ) ) {
/**
* Class PenciTOC
*/
final class PenciTOC {
private static $instance;
private static $store = array();
public function __construct() { /* Do nothing here */
}
public static function instance() {
global $post;
if ( ! self::is_eligible( $post ) || ! is_singular() ) {
return false;
}
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof self ) ) {
self::$instance = new self;
self::includes();
self::hooks();
}
return self::$instance;
}
private static function includes() {
require_once( get_template_directory() . '/inc/toc/progress.php' );
require_once( get_template_directory() . '/inc/toc/helper.php' );
}
private static function hooks() {
add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueueScripts' ) );
// Run after shortcodes are interpreted (priority 10).
add_filter( 'the_content', array( __CLASS__, 'the_content' ), 100 );
add_shortcode( 'penci-toc', array( __CLASS__, 'shortcode' ) );
add_shortcode( apply_filters( 'penci_toc_shortcode', 'toc' ), array( __CLASS__, 'shortcode' ) );
add_action( 'soledad_theme/custom_css', array( __CLASS__, 'penci_toc_style' ) );
}
public static function enqueueScripts() {
$js_vars = array();
wp_enqueue_script( 'js-cookies' );
wp_register_script( 'penci-smoothscroll', get_template_directory_uri() . '/js/smooth-scroll.min.js', array( 'jquery' ), PENCI_SOLEDAD_VERSION, true );
wp_register_script( 'penci-toc-lib', get_template_directory_uri() . '/inc/toc/penci-toc.js', array(
'jquery',
'js-cookies',
'penci-smoothscroll',
), PENCI_SOLEDAD_VERSION, true );
if ( get_theme_mod( 'penci_toc_smooth_scroll', true ) ) {
$js_vars['smooth_scroll'] = true;
}
if ( penci_get_setting( 'penci_toc_heading_text' ) && ! get_theme_mod( 'penci_toc_visibility' ) ) {
$width = get_theme_mod( 'penci_toc_styles_width', '320' ) . 'px';
$js_vars['visibility_hide_by_default'] = get_theme_mod( 'penci_toc_visibility_hide_by_default' );
$js_vars['width'] = esc_js( $width );
}
$prefix = get_theme_mod( 'penci_toc_prefix', 'penci' );
$js_vars['prefix'] = (string) $prefix ? $prefix : '';
$offset = wp_is_mobile() ? get_theme_mod( 'penci_toc_mobile_smooth_scroll_offset', 90 ) : get_theme_mod( 'penci_toc_smooth_scroll_offset', 120 );
$js_vars['scroll_offset'] = esc_js( $offset );
if ( ! empty( $js_vars ) ) {
wp_enqueue_script( 'penci-toc-lib' );
wp_localize_script( 'penci-toc-lib', 'PenciTOC', $js_vars );
}
}
public static function array_search_deep( $search, array $array, $mode = 'value' ) {
foreach ( new RecursiveIteratorIterator( new RecursiveArrayIterator( $array ) ) as $key => $value ) {
if ( $search === ${${"mode"}} ) {
return true;
}
}
return false;
}
public static function is_eligible( $post ) {
if ( empty( $post ) || ! $post instanceof WP_Post ) {
return false;
}
$return = false;
if ( has_shortcode( $post->post_content, apply_filters( 'penci_toc_shortcode', 'toc' ) ) || has_shortcode( $post->post_content, 'penci-toc' ) ) {
$return = true;
}
if ( is_front_page() ) {
$return = false;
}
if ( is_singular() ) {
$type = get_post_type( $post->ID );
$enabled = get_theme_mod( 'penci_toc_enabled_post_types' ) && in_array( $type, get_theme_mod( 'penci_toc_enabled_post_types', array() ), true );
if ( $enabled && is_singular( $type ) ) {
$return = true;
}
if ( 'yes' == get_post_meta( $post->ID, 'penci_toc_enable', true ) ) {
$return = true;
}
if ( 'no' == get_post_meta( $post->ID, 'penci_toc_enable', true ) ) {
$return = false;
}
}
return $return;
}
public static function get( $id ) {
$post = null;
if ( isset( self::$store[ $id ] ) && self::$store[ $id ] instanceof SoledadToc_Post ) {
$post = self::$store[ $id ];
} else {
$post = SoledadToc_Post::get( get_the_ID() );
if ( $post instanceof SoledadToc_Post ) {
self::$store[ $id ] = $post;
}
}
return $post;
}
public static function shortcode( $atts, $content, $tag ) {
static $run = true;
$html = '';
if ( $run ) {
$post = self::get( get_the_ID() );
if ( ! $post instanceof SoledadToc_Post ) {
return $content;
}
$html = $post->getTOC();
$run = false;
}
return $html;
}
private static function maybeApplyTheContentFilter() {
$apply = true;
global $wp_current_filter;
// Do not execute if root current filter is one of those in the array.
if ( in_array( $wp_current_filter[0], array( 'get_the_excerpt', 'init', 'wp_head' ), true ) ) {
$apply = false;
}
// bail if feed, search or archive
if ( is_feed() || is_search() || is_archive() ) {
$apply = false;
}
return apply_filters( 'penci_toc_maybe_apply_the_content_filter', $apply );
}
public static function the_content( $content ) {
$maybeApplyFilter = self::maybeApplyTheContentFilter();
if ( ! $maybeApplyFilter ) {
return $content;
}
// Bail if post not eligible and widget is not active.
$isEligible = self::is_eligible( get_post() );
if ( ! $isEligible && ! is_active_widget( false, false, 'penciw_tco' ) ) {
return $content;
}
$post = self::get( get_the_ID() );
if ( ! $post instanceof SoledadToc_Post ) {
return $content;
}
// Bail if no headings found.
if ( ! $post->hasTOCItems() ) {
return $content;
}
$find = $post->getHeadings();
$replace = $post->getHeadingsWithAnchors();
$toc = $post->getTOC(); // If shortcode used or post not eligible, return content with anchored headings.
if ( strpos( $content, 'penci-toc-container' ) || ! $isEligible ) {
return mb_find_replace( $find, $replace, $content );
}
$position = get_theme_mod( 'penci_toc_position', 'top' ); // else also add toc to content
switch ( $position ) {
case 'top':
$content = $toc . mb_find_replace( $find, $replace, $content );
break;
case 'bottom':
$content = mb_find_replace( $find, $replace, $content ) . $toc;
break;
case 'after':
$replace[0] = $replace[0] . $toc;
$content = mb_find_replace( $find, $replace, $content );
break;
case 'before':
default:
//$replace[0] = $html . $replace[0];
$content = mb_find_replace( $find, $replace, $content );
/**
* @link https://wordpress.org/support/topic/php-notice-undefined-offset-8/
*/
if ( ! array_key_exists( 0, $replace ) ) {
break;
}
$pattern = '`<h[1-6]{1}[^>]*' . preg_quote( $replace[0], '`' ) . '`msuU';
$result = preg_match( $pattern, $content, $matches );
/*
* Try to place TOC before the first heading found in eligible heading, failing that,
* insert TOC at top of content.
*/
if ( 1 === $result ) {
$start = strpos( $content, $matches[0] );
$content = substr_replace( $content, $toc, $start, 0 );
}
}
return $content;
}
public static function penci_toc_style() {
$css = '';
$toc_style = [
'penci_toc_styles_width' => [ 'max-width' => '.penci-toc-wrapper,.penci-toc-wrapper.penci-toc-default' ],
'penci_toc_styles_swidth' => [ 'max-width' => '.penci-sticky-toc' ],
'penci_toc_heading_mfs' => [ 'font-size' => '.penci-toc-wrapper .penci-toc-title' ],
'penci_toc_heading_fs' => [ 'font-size' => '.penci-toc-wrapper .penci-toc-title' ],
'penci_toc_l1_mfs' => [ 'font-size' => '.post-entry .penci-toc ul a,.penci-toc ul a' ],
'penci_toc_l1_fs' => [ 'font-size' => '.post-entry .penci-toc ul a,.penci-toc ul a' ],
'penci_toc_l2_mfs' => [ 'font-size' => '.post-entry .penci-toc ul ul a,.penci-toc ul ul a' ],
'penci_toc_l2_fs' => [ 'font-size' => '.post-entry .penci-toc ul ul a,.penci-toc ul ul a' ],
'penci_toc_heading_color' => [ 'color' => '.post-entry .penci-toc-wrapper .penci-toc-title,.penci-toc-wrapper .penci-toc-title' ],
'penci_toc_l1_color' => [ 'color' => '.post-entry .penci-toc ul a,.penci-toc ul a' ],
'penci_toc_l1_hcolor' => [ 'color' => '.post-entry .penci-toc ul a:hover,.penci-toc ul a:hover' ],
'penci_toc_l2_color' => [ 'color' => '.post-entry .penci-toc ul ul a,.penci-toc ul ul a' ],
'penci_toc_l2_hcolor' => [ 'color' => '.post-entry .penci-toc ul ul a:hover,.penci-toc ul ul a:hover' ],
'penci_toc_bd_color' => [ 'border-color' => '.penci-toc-wrapper,.penci-toc-wrapper .penci-toc > ul,.penci-toc ul li a' ],
'penci_toc_bg_color' => [ 'background-color' => '.penci-toc-wrapper' ],
'penci_toc_tgbtn_color' => [ 'color' => '.post-entry .penci-toc-wrapper .penci-toc-title-toggle' ],
'penci_toc_tgbtn_hcolor' => [ 'color' => '.post-entry .penci-toc-wrapper .penci-toc-title-toggle:hover' ],
'penci_toc_tgbtn_bgcolor' => [ 'background-color' => '.penci-toc-wrapper .penci-toc-title-toggle' ],
'penci_toc_tgbtn_hbgcolor' => [ 'background-color' => '.penci-toc-wrapper .penci-toc-title-toggle:hover' ],
// sticky
'penci_toc_sticky_heading_color' => [ 'color' => '.penci-toc-wrapper.penci-sticky-toc .penci-toc-title' ],
'penci_toc_sticky_l1_color' => [ 'color' => '.penci-sticky-toc .penci-toc ul a' ],
'penci_toc_sticky_l1_hcolor' => [ 'color' => '.penci-sticky-toc .penci-toc ul a:hover' ],
'penci_toc_sticky_l2_color' => [ 'color' => '.penci-sticky-toc .penci-toc ul ul a' ],
'penci_toc_sticky_l2_hcolor' => [ 'color' => '.penci-sticky-toc .penci-toc ul ul a:hover' ],
'penci_toc_sticky_bd_color' => [ 'border-color' => '.penci-sticky-toc .penci-toc-wrapper,.penci-toc-wrapper .penci-toc > ul,.penci-toc ul li a' ],
'penci_toc_sticky_bg_color' => [ 'background-color' => '.penci-sticky-toc .penci-toc-wrapper' ],
'penci_toc_sticky_tgbtn_color' => [ 'color' => '.penci-sticky-toc .penci-toc-wrapper .penci-toc-title-toggle' ],
'penci_toc_sticky_tgbtn_hcolor' => [ 'color' => '.penci-sticky-toc .penci-toc-wrapper .penci-toc-title-toggle:hover' ],
'penci_toc_sticky_tgbtn_bgcolor' => [ 'background-color' => '.penci-sticky-toc .penci-toc-wrapper .penci-toc-title-toggle' ],
'penci_toc_sticky_tgbtn_hbgcolor' => [ 'background-color' => '.penci-sticky-toc .penci-toc-wrapper .penci-toc-title-toggle:hover' ],
// Mobile Sticky Button
'penci_toc_msticky_w_bgcolor' => [ 'background-color' => '.penci-toc-wrapper.hide-table' ],
'penci_toc_msticky_w_bdcolor' => [ 'border-color' => '.penci-toc-wrapper.hide-table' ],
'penci_toc_msticky_btn_bgcolor' => [ 'background-color' => '.penci-toc-wrapper.hide-table .sticky-toggle' ],
'penci_toc_msticky_btn_bghcolor' => [ 'background-color' => '.penci-toc-wrapper.hide-table .sticky-toggle:hover' ],
'penci_toc_msticky_btn_color' => [ 'color' => '.penci-toc-wrapper.hide-table .sticky-toggle' ],
'penci_toc_msticky_btn_hcolor' => [ 'color' => '.penci-toc-wrapper.hide-table .sticky-toggle:hover' ],
];
foreach ( $toc_style as $value => $props ) {
$before = $after = '';
if ( strpos( $value, 'm' ) !== false ) {
$before = '@media only screen and (max-width: 767px){';
$after = '}';
}
$val = get_theme_mod( $value );
if ( $val ) {
foreach ( $props as $prop => $selector ) {
$prefix = 'font-size' == $prop || 'max-width' == $prop ? 'px' : '';
$css .= $before . $selector . '{' . $prop . ':' . $val . $prefix . '}' . $after;
}
}
}
echo $css;
}
}
function penciTOC() {
return penciTOC::instance();
}
add_action( 'wp', 'penciTOC' );
}