/**
* get_crumb
*
*
* @return string The html code
* @version 2.0.7
*
*/
public static function get_crumb(array $args = [])
{
$args = array_merge(['header' => null, 'footer' => null], $args);
$links = [];
if (theme_cache::is_home()) {
return null;
}
$links['home'] = '<a href="' . theme_cache::home_url() . '" class="home" title="' . ___('Back to Homepage') . '">
<i class="fa fa-home fa-fw"></i>
<span class="tx">' . ___('Back to Homepage') . '</span>
</a>';
$split = '<span class="split"><i class="fa fa-angle-right"></i></span>';
/* category */
if (theme_cache::is_category()) {
$cat_curr = theme_features::get_current_cat_id();
if ($cat_curr > 1) {
$links_cat = get_category_parents($cat_curr, true, '%split%');
$links_cats = explode('%split%', $links_cat);
array_pop($links_cats);
$links['category'] = implode($split, $links_cats);
$links['curr_text'] = ___('Category Browser');
}
/* tag */
} else {
if (theme_cache::is_tag()) {
$tag_id = theme_features::get_current_tag_id();
$tag_obj = get_tag($tag_id);
$links['tag'] = '<a href="' . esc_url(get_tag_link($tag_id)) . '">' . esc_html(theme_features::get_current_tag_name()) . '</a>';
$links['curr_text'] = ___('Tags Browser');
/* date */
} else {
if (theme_cache::is_date()) {
global $wp_query;
$day = $wp_query->query_vars['day'];
$month = $wp_query->query_vars['monthnum'];
$year = $wp_query->query_vars['year'];
/* day */
if (theme_cache::is_day()) {
$date_link = get_day_link(null, null, $day);
/* month */
} else {
if (theme_cache::is_month()) {
$date_link = get_month_link($year, $month);
/* year */
} else {
if (theme_cache::is_year()) {
$date_link = get_year_link($year);
}
}
}
$links['date'] = '<a href="' . $date_link . '">' . theme_cache::wp_title('', false) . '</a>';
$links['curr_text'] = ___('Date Browser');
/* search*/
} else {
if (theme_cache::is_search()) {
// $nav_link = null;
$links['curr_text'] = sprintf(___('Search Result: %s'), esc_html(get_search_query()));
/* author */
} else {
if (theme_cache::is_author()) {
global $author;
$user = get_user_by('id', $author);
$links['author'] = '<a href="' . theme_cache::get_author_posts_url($author) . '">' . theme_cache::get_the_author_meta('display_name', $user->ID) . '</a>';
$links['curr_text'] = ___('Author posts');
/* archive */
} else {
if (theme_cache::is_archive()) {
$links['archive'] = '<a href="' . get_current_url() . '">' . theme_cache::wp_title('', false) . '</a>';
$links['curr_text'] = ___('Archive Browser');
/* Singular */
} else {
if (theme_cache::is_singular()) {
global $post;
/* The page parent */
if ($post->post_parent) {
$links['singular'] = '<a href="' . theme_cache::get_permalink($post->post_parent) . '">' . theme_cache::get_the_title($post->post_parent) . '</a>';
}
/**
* post / page
*/
if (theme_features::get_current_cat_id() > 1) {
$categories = get_the_category($post->ID);
foreach ($categories as $key => $row) {
$parent_id[$key] = $row->category_parent;
}
array_multisort($parent_id, SORT_ASC, $categories);
foreach ($categories as $cat) {
$cat_name = esc_html($cat->name);
$links['singular'] = '<a href="' . esc_url(get_category_link($cat->cat_ID)) . '" title="' . sprintf(___('View all posts in %s'), $cat_name) . '">' . $cat_name . '</a>';
}
}
//$links['curr_text'] = esc_html(theme_cache::get_the_title($post->ID));
/* 404 */
} else {
if (theme_cache::is_404()) {
// $nav_link = null;
$links['curr_text'] = ___('Not found');
}
}
}
}
}
}
}
}
return '<div class="crumb-container">
' . $args['header'] . '
<nav class="crumb">
' . implode($split, apply_filters('crumb_links', $links)) . '
</nav>
' . $args['footer'] . '
</div>';
}
public static function frontend_css()
{
if (!theme_cache::is_singular('post') || !self::is_enabled()) {
return false;
}
wp_enqueue_style(__CLASS__, theme_features::get_theme_addons_css(__DIR__), 'frontend', theme_file_timestamp::get_timestamp());
}
private static function is_enabled()
{
global $post, $numpages;
return theme_cache::is_singular() && $numpages > 1;
}
public static function template_include($template)
{
if (!self::is_enabled() || self::get_cat_id() <= 0) {
return $template;
}
if (theme_cache::is_category() && theme_features::get_cat_root_id() == self::get_cat_id()) {
return self::get_tpl_include('category');
} else {
if (theme_cache::is_singular('post') && theme_features::get_cat_root_id() == self::get_cat_id()) {
return self::get_tpl_include('post');
}
}
return $template;
}
public static function theme_body_classes(array $classes = [])
{
if (theme_cache::is_singular()) {
$classes[] = 'singular';
}
return $classes;
}
private static function can_comment()
{
static $cache = null;
if ($cache === null) {
$cache = self::is_enabled() && theme_cache::is_singular() && !post_password_required() && comments_open();
}
return $cache;
}
/**
* get_site_keywords
*
* @return string
* @example
* @version 1.0.1
* @copyright Copyright (c) 2011-2013 INN STUDIO. (http://www.inn-studio.com)
**/
public static function get_site_keywords()
{
$all_tags = [];
/**
* post page
*/
if (theme_cache::is_singular('post')) {
$posttags = get_the_tags();
if (!empty($posttags)) {
foreach ($posttags as $v) {
$all_tags[] = $v->name;
}
}
/**
* other page
*/
} else {
if (!theme_cache::is_home()) {
$single_term_title = single_term_title('', false);
$all_tags[] = apply_filters('meta_keywords_not_home', $single_term_title);
/**
* load keywords
*/
} else {
if (self::get_options('keywords')) {
$theme_kws = explode(self::$keywords_split, self::get_options('keywords'));
if (!empty($theme_kws)) {
foreach ($theme_kws as $v) {
if (!empty($v)) {
$all_tags[] = trim($v);
}
}
}
}
}
}
/**
* add a hook
*/
$all_tags = array_filter(apply_filters('meta_keywords', $all_tags));
if (!empty($all_tags)) {
echo '<meta name="keywords" content="' . esc_attr(strip_tags(implode(',', $all_tags))) . '">';
}
}
public static function frontend_seajs_use()
{
if (!self::is_enabled() || !theme_cache::is_singular()) {
return false;
}
?>
seajs.use('<?php
echo self::$iden;
?>
',function(m){
m.config.process_url = '<?php
echo esc_url(theme_features::get_process_url(['action' => self::$iden]));
?>
';
m.config.lang.M01 = '<?php
echo ___('Loading, please wait...');
?>
';
m.config.lang.E01 = '<?php
echo ___('Sorry, server error please try again later.');
?>
';
m.init();
});
<?php
}
public static function frontend_js_config(array $config)
{
if (!theme_cache::is_singular('post')) {
return $config;
}
$config[__CLASS__] = 1;
return $config;
}
public static function frontend_seajs_use()
{
if (!theme_cache::is_singular()) {
return false;
}
?>
seajs.use('<?php
echo self::$iden;
?>
',function(m){
m.init();
});
<?php
}
public static function frontend_seajs_use()
{
if (!self::is_enabled() || !theme_cache::is_singular()) {
return false;
}
?>
seajs.use('<?php
echo self::$iden;
?>
',function(m){
m.config.lang.M01 = '<?php
echo ___('Table of content');
?>
';
m.config.lang.M02 = '<?php
echo ___('[TOC]');
?>
';
m.init();
});
<?php
}
public static function frontend_js_config(array $config)
{
if (!theme_cache::is_singular('post')) {
return $config;
}
$config[__CLASS__] = ['process_url' => theme_features::get_process_url(['action' => __CLASS__, 'type' => 'incr'])];
return $config;
}
public static function frontend_seajs_use()
{
if (!theme_cache::is_singular('post')) {
return false;
}
?>
seajs.use('<?php
echo __CLASS__;
?>
',function(m){
m.init();
});
<?php
}
public static function can_show()
{
static $cache = null;
if ($cache === null) {
global $post;
$cache = theme_cache::is_singular() && !post_password_required() && comments_open();
}
return $cache;
}
