/**
* This function taken and only slightly adapted from WP No Category Base plugin by Saurabh Gupta
*/
function category_rewrite_rules($rewrite)
{
global $wp_rewrite;
$category_rewrite = array();
$categories = get_categories(array('hide_empty' => false));
$blog_prefix = '';
if (function_exists('is_multisite') && is_multisite() && !is_subdomain_install() && is_main_site()) {
$blog_prefix = 'blog/';
}
foreach ($categories as $category) {
$category_nicename = $category->slug;
if ($category->parent == $category->cat_ID) {
// recursive recursion
$category->parent = 0;
} elseif ($category->parent != 0) {
$category_nicename = get_category_parents($category->parent, false, '/', true) . $category_nicename;
}
$category_rewrite[$blog_prefix . '(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite[$blog_prefix . '(' . $category_nicename . ')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite[$blog_prefix . '(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';
}
// Redirect support from Old Category Base
$old_base = $wp_rewrite->get_category_permastruct();
$old_base = str_replace('%category%', '(.+)', $old_base);
$old_base = trim($old_base, '/');
$category_rewrite[$old_base . '$'] = 'index.php?wpseo_category_redirect=$matches[1]';
return $category_rewrite;
}
public function test_visited()
{
$c3 = self::factory()->category->create_and_get(array('parent' => $this->c2->term_id));
$c4 = self::factory()->category->create_and_get(array('parent' => $c3->term_id));
$expected = $this->c1->name . '/' . $this->c2->name . '/' . $c4->name . '/';
$found = get_category_parents($this->c2->term_id, false, '/', false, array($c3->term_id));
}
function parseLink($permalink, $post)
{
if ('' != $permalink && !in_array($post->post_status, array('draft', 'pending'))) {
$category = '';
if (strpos($permalink, '%scategory%') !== false) {
$cat = null;
$category_permalink = get_post_meta($post->ID, '_category_permalink', true);
if ($category_permalink) {
$cat = get_category($category_permalink);
}
if (!$cat) {
$cats = get_the_category($post->ID);
usort($cats, '_usort_terms_by_ID');
// order by ID
$cat = $cats[0];
}
$category = $cat->slug;
if ($parent = $cat->parent) {
$category = get_category_parents($parent, false, '/', true) . $category;
}
// show default category in permalinks, without
// having to assign it explicitly
if (empty($category)) {
$default_category = get_category(get_option('default_category'));
$category = is_wp_error($default_category) ? '' : $default_category->slug;
}
}
$p = str_replace('%scategory%', $category, $permalink);
return $p;
}
return $permalink;
}
function get_permalink($id = 0)
{
$rewritecode = array('%year%', '%monthnum%', '%day%', '%hour%', '%minute%', '%second%', '%postname%', '%post_id%', '%category%', '%author%', '%pagename%');
$post =& get_post($id);
if ($post->post_status == 'static') {
return get_page_link($post->ID);
} elseif ($post->post_status == 'attachment') {
return get_attachment_link($post->ID);
}
$permalink = get_settings('permalink_structure');
if ('' != $permalink && 'draft' != $post->post_status) {
$unixtime = strtotime($post->post_date);
$category = '';
if (strstr($permalink, '%category%')) {
$cats = get_the_category($post->ID);
$category = $cats[0]->category_nicename;
if ($parent = $cats[0]->category_parent) {
$category = get_category_parents($parent, FALSE, '/', TRUE) . $category;
}
}
$authordata = get_userdata($post->post_author);
$author = $authordata->user_nicename;
$date = explode(" ", date('Y m d H i s', $unixtime));
$rewritereplace = array($date[0], $date[1], $date[2], $date[3], $date[4], $date[5], $post->post_name, $post->ID, $category, $author, $post->post_name);
return apply_filters('post_link', get_settings('home') . str_replace($rewritecode, $rewritereplace, $permalink), $post);
} else {
// if they're not using the fancy permalink option
$permalink = get_settings('home') . '/?p=' . $post->ID;
return apply_filters('post_link', $permalink, $post);
}
}
function remove_category_url_rewrite_rules($category_rewrite)
{
$category_rewrite = array();
if (class_exists('Sitepress')) {
global $sitepress;
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
$categories = get_categories(array('hide_empty' => false));
add_filter('terms_clauses', array($sitepress, 'terms_clauses'));
} else {
$categories = get_categories(array('hide_empty' => false));
}
foreach ($categories as $category) {
$category_nicename = $category->slug;
if ($category->parent == $category->cat_ID) {
$category->parent = 0;
} elseif ($category->parent != 0) {
$category_nicename = get_category_parents($category->parent, false, '/', true) . $category_nicename;
}
$category_rewrite['(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';
}
global $wp_rewrite;
$old_category_base = get_option('category_base') ? get_option('category_base') : 'category';
$old_category_base = trim($old_category_base, '/');
$category_rewrite[$old_category_base . '/(.*)$'] = 'index.php?category_redirect=$matches[1]';
return $category_rewrite;
}
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function smittenkitchen_primary_category()
{
if ('post' == get_post_type()) {
$categories = get_the_category(get_the_ID());
// For each category, derive a list of top-level parent categories.
$parent_categories = array();
foreach ($categories as $category) {
if (0 === $category->category_parent) {
$top_level_parent = $category->name;
} else {
// Get the top-level parent.
$all_parents = get_category_parents($category->term_id, false, '&&&');
$all_parents = explode('&&&', $all_parents);
$top_level_parent = $all_parents[0];
}
// Add category to our array.
if (!in_array($top_level_parent, $parent_categories)) {
$parent_categories[] = $top_level_parent;
}
}
// Join strings together!
$parent_category_string = implode(', ', $parent_categories);
if ($parent_category_string && smittenkitchen_categorized_blog()) {
printf('<span class="smittenkitchen-primary-category">' . esc_html__('%1$s', 'smittenkitchen') . '</span>', $parent_category_string);
// WPCS: XSS OK.
}
}
}
function bavota_breadcrumbs()
{
if (!is_front_page()) {
echo '<a href="' . home_url('/') . 'blog">Blog</a><span class="divider"> <i class="icon-angle-right"></i> </span>';
}
if (is_category() || is_single()) {
$category = get_the_category();
$ID = $category[0]->cat_ID;
// echo get_category_parents($ID, TRUE, ' ', FALSE ); // was causing errors in the error_log
echo is_wp_error($cat_parents = get_category_parents($ID, TRUE, ' ', FALSE)) ? '' : $cat_parents;
}
$mytitle = get_the_title();
if (strlen($mytitle) > 22) {
$mytitle = substr($mytitle, 0, 38) . "...";
}
if (is_single() || is_page()) {
echo ' <span class="divider"> <i class="icon-angle-right"></i> </span> ';
echo $mytitle;
}
if (is_tag()) {
echo "Tag: " . single_tag_title('', FALSE);
}
if (is_404()) {
echo "404 - Page not Found";
}
if (is_search()) {
echo "Search";
}
if (is_year()) {
echo get_the_time('Y');
}
}
function no_category_base_rewrite_rules($category_rewrite)
{
//var_dump($category_rewrite); // For Debugging
$category_rewrite = array();
$categories = get_categories(array('hide_empty' => false));
foreach ($categories as $category) {
$category_nicename = $category->slug;
if ($category->parent == $category->cat_ID) {
// recursive recursion
$category->parent = 0;
} elseif ($category->parent != 0) {
$category_nicename = get_category_parents($category->parent, false, '/', true) . $category_nicename;
}
$category_rewrite['(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';
}
// Redirect support from Old Category Base
global $wp_rewrite;
$old_category_base = get_option('category_base') ? get_option('category_base') : 'category';
$old_category_base = trim($old_category_base, '/');
$category_rewrite[$old_category_base . '/(.*)$'] = 'index.php?category_redirect=$matches[1]';
//var_dump($category_rewrite); // For Debugging
return $category_rewrite;
}
function no_category_base_rewrite_rules($category_rewrite) {
//print_r($category_rewrite); // For Debugging
$category_rewrite=array();
$categories=get_categories(array('hide_empty'=>false));
foreach($categories as $category) {
$category_nicename = $category->slug;
if ( $category->parent == $category->cat_ID ) // recursive recursion
$category->parent = 0;
elseif ($category->parent != 0 )
$category_nicename = get_category_parents( $category->parent, false, '/', true ) . $category_nicename;
$category_rewrite['('.$category_nicename.')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite['('.$category_nicename.')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['('.$category_nicename.')/?$'] = 'index.php?category_name=$matches[1]';
}
// Redirect support from Old Category Base
global $wp_rewrite;
$old_base = $wp_rewrite->get_category_permastruct();
$old_base = str_replace( '%category%', '(.+)', $old_base );
$old_base = trim($old_base, '/');
$category_rewrite[$old_base.'$'] = 'index.php?category_redirect=$matches[1]';
//print_r($category_rewrite); // For Debugging
return $category_rewrite;
}
/**
* Adds our custom category rewrite rules.
*
* @param array $category_rewrite Category rewrite rules.
*
* @return array
*/
function remove_category_url_rewrite_rules($category_rewrite)
{
global $wp_rewrite;
$category_rewrite = array();
/* WPML is present: temporary disable terms_clauses filter to get all categories for rewrite */
if (class_exists('Sitepress')) {
global $sitepress;
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
$categories = get_categories(array('hide_empty' => false, '_icl_show_all_langs' => true));
add_filter('terms_clauses', array($sitepress, 'terms_clauses'));
} else {
$categories = get_categories(array('hide_empty' => false));
}
foreach ($categories as $category) {
$category_nicename = $category->slug;
if ($category->parent == $category->cat_ID) {
$category->parent = 0;
} elseif (0 != $category->parent) {
$category_nicename = get_category_parents($category->parent, false, '/', true) . $category_nicename;
}
$category_rewrite['(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';
}
// Redirect support from Old Category Base
$old_category_base = get_option('category_base') ? get_option('category_base') : 'category';
$old_category_base = trim($old_category_base, '/');
$category_rewrite[$old_category_base . '/(.*)$'] = 'index.php?category_redirect=$matches[1]';
return $category_rewrite;
}
/**
* Remove the 'category' base from category URIs.
*/
function smittenkitchen_filter_category_rewrite_rules($rules)
{
$categories = get_categories(array('hide_empty' => false));
if (is_array($categories) && !empty($categories)) {
$slugs = array();
foreach ($categories as $category) {
if (is_object($category) && !is_wp_error($category)) {
if (0 == $category->category_parent) {
$slugs[] = $category->slug;
} else {
$slugs[] = trim(get_category_parents($category->term_id, false, '/', true), '/');
}
}
}
if (!empty($slugs)) {
$rules = array();
foreach ($slugs as $slug) {
$rules['(' . $slug . ')/feed/(feed|rdf|rss|rss2|atom)?/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$rules['(' . $slug . ')/(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$rules['(' . $slug . ')(/page/(\\d+))?/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[3]';
}
}
}
return $rules;
}
function crumb()
{
if (is_attachment()) {
$titles = $title = '附件';
} elseif (is_single()) {
$categorys = get_the_category();
$category = $categorys[0];
$title = get_the_title();
$titles = get_category_parents($category->term_id, true, ' » ') . $title;
} elseif (is_page()) {
$titles = $title = get_the_title();
} elseif (is_category()) {
$titles = $title = single_cat_title('', false);
} elseif (is_tag()) {
$titles = $title = single_tag_title('', false);
} elseif (is_day()) {
$titles = $title = get_the_time('Y年Fj日');
} elseif (is_month()) {
$titles = $title = get_the_time('Y年F');
} elseif (is_year()) {
$titles = $title = get_the_time('Y年');
} elseif (is_search()) {
global $s;
$titles = $title = $s . ' 的搜索结果';
} else {
$titles = $title = '';
}
echo '<div class="crumb">' . ' <strong style="display:inline;">' . $title . '</strong>' . ' <div class="nav_crumb">' . ' <a href="' . get_bloginfo('url') . '" title="' . get_bloginfo('name') . '">HOME</a> » ' . $titles . ' </div>' . '</div>';
}
function rt_breadcrumb($gecerli_sayfa)
{
if (is_page()) {
$ust_id = $gecerli_sayfa->post_parent;
$yeni_sorgu = get_post($ust_id);
if ($yeni_sorgu->post_parent) {
rt_breadcrumb($yeni_sorgu);
echo " \\ ";
}
echo "<a href=\"" . get_permalink($yeni_sorgu->ID) . "\" title=\"\" >" . get_the_title($yeni_sorgu->ID) . "</a>";
} elseif (is_single() || is_category() && !is_archive()) {
$ust_id = $gecerli_sayfa->post_parent;
$yeni_sorgu = get_post($ust_id);
$kategori = get_the_category($yeni_sorgu->ID);
$ID = $kategori[0]->cat_ID;
$ayrac = " \ ";
echo get_category_parents($ID, TRUE, $ayrac, FALSE);
if ($yeni_sorgu->post_parent) {
rt_breadcrumb($yeni_sorgu);
if (!is_category()) {
echo " \\ ";
}
}
if (is_single()) {
echo "<a href=\"" . get_permalink($yeni_sorgu->ID) . "\" title=\"\" >" . get_the_title($yeni_sorgu->ID) . "</a>";
}
} else {
echo wp_title('');
}
}
/**
* Breadcrumbs
* @return html
* @source http://yootheme.com (Warp Themes)
*/
function basey_breadcrumbs()
{
global $wp_query;
if (!is_home() && !is_front_page()) {
$output = '<ul class="zz-link-more-muted zz-text-more-muted zz-position-up uk-breadcrumb uk-hidden-small">';
$output .= '<li><a href="' . get_option('home') . '">Home</a></li>';
if (is_single()) {
$cats = get_the_category();
if ($cats) {
$cat = $cats[0];
if (is_object($cat)) {
if ($cat->parent != 0) {
$cats = explode("@@@", get_category_parents($cat->term_id, true, "@@@"));
unset($cats[count($cats) - 1]);
$output .= str_replace('<li>@@', '<li>', '<li>' . implode("</li><li>", $cats) . '</li>');
} else {
$output .= '<li><a href="' . get_category_link($cat->term_id) . '">' . $cat->name . '</a></li>';
}
}
}
}
if (is_category()) {
$cat_obj = $wp_query->get_queried_object();
$cats = explode("@@@", get_category_parents($cat_obj->term_id, TRUE, '@@@'));
unset($cats[count($cats) - 1]);
$cats[count($cats) - 1] = '@@<span>' . strip_tags($cats[count($cats) - 1]) . '</span>';
$output .= str_replace('<li>@@', '<li class="uk-active">', '<li>' . implode("</li><li>", $cats) . '</li>');
} elseif (is_tag()) {
$output .= '<li class="uk-active"><span>' . single_cat_title('', false) . '</span></li>';
} elseif (is_date()) {
$output .= '<li class="uk-active"><span>' . single_month_title(' ', false) . '</span></li>';
} elseif (is_author()) {
$user = get_user_by('login', get_the_author());
$output .= '<li class="uk-active"><span>' . $user->display_name . '</span></li>';
} elseif (is_search()) {
$output .= '<li class="uk-active"><span>' . stripslashes(strip_tags(get_search_query())) . '</span></li>';
} elseif (is_tax()) {
$taxonomy = get_taxonomy(get_query_var('taxonomy'));
$term = get_query_var('term');
$output .= '<li class="uk-active"><span>' . $taxonomy->label . ': ' . $term . '</span></li>';
} else {
if (!in_array(get_post_type(), array('post', 'page'))) {
$cpt = get_post_type_object(get_post_type());
$output .= '<li><a href="' . get_post_type_archive_link(get_post_type()) . '">' . $cpt->labels->name . '</a></li>';
}
$ancestors = get_ancestors(get_the_ID(), 'page');
for ($i = count($ancestors) - 1; $i >= 0; $i--) {
$output .= '<li><a href="' . get_page_link($ancestors[$i]) . '" title="' . get_the_title($ancestors[$i]) . '">' . get_the_title($ancestors[$i]) . '</a></li>';
}
$output .= '<li class="uk-active"><span>' . get_the_title() . '</span></li>';
}
$output .= '</ul>';
} else {
$output = '<ul class="uk-breadcrumb">';
$output .= '<li class="uk-active"><span>Home</span></li>';
$output .= '</ul>';
}
echo $output;
}
public function test_visited_should_also_exclude_children_of_visited_categories()
{
$c3 = self::factory()->category->create_and_get(array('parent' => $this->c2->term_id));
$c4 = self::factory()->category->create_and_get(array('parent' => $c3->term_id));
$expected = $this->c1->name . '/' . $this->c2->name . '/';
$found = get_category_parents($this->c2->term_id, false, '/', false, array($c3->term_id));
$this->assertSame($expected, $found);
}
function deel_breadcrumbs()
{
if (!is_single()) {
return false;
}
$categorys = get_the_category();
$category = $categorys[0];
return '<a title="返回首页" href="' . get_bloginfo('url') . '"><i class="fa fa-home"></i></a> <small>></small> ' . get_category_parents($category->term_id, true, ' <small>></small> ') . '<span class="muted">' . get_the_title() . '</span>';
}
function _getCategoryParentLinks($id, &$options)
{
$links = get_category_parents($id, 1, "|");
$links = explode('|', $links);
array_pop($links);
if ($options['drop_first_category_node']) {
array_shift($links);
}
return $links;
}
public function check_parent_name($cat_id)
{
$curr_cat = get_category_parents($cat_id, false, '/', true);
//echo "curr_cat";
//var_dump($curr_cat);
$curr_cat = explode('/', $curr_cat);
$this->parent_catName = get_category_by_slug($curr_cat[0])->cat_name;
return get_category_by_slug($curr_cat[0])->cat_name;
//echo $this -> parent_catslug;
}
function the_crumbs()
{
echo '<nav class="crumbs">现在位置： ';
echo '<a title="返回首页" href="';
echo get_settings('home');
echo '">';
echo '首页';
echo "</a>";
if (is_category()) {
echo ' > ';
echo get_category_parents(get_query_var('cat'), true, ' > ');
echo ' 文章 ';
}
if (is_single()) {
echo ' > ';
echo the_category(' > ', 'multiple');
echo ' > ';
echo ' 正文 ';
}
if (is_page()) {
echo ' > ';
echo the_title();
} elseif (is_tag()) {
echo ' > ';
single_tag_title();
echo ' > 文章 ';
} elseif (is_day()) {
echo ' > ';
echo "发表于";
the_time('Y年m月d日');
echo '的文章';
} elseif (is_month()) {
echo ' > ';
echo "发表于";
the_time('Y年m月');
echo '的文章';
} elseif (is_year()) {
echo ' > ';
echo "发表于";
the_time('Y年');
echo '的文章';
} elseif (is_author()) {
echo ' > ';
echo wp_title('');
echo '发表的文章';
} elseif (isset($_GET['paged']) && !empty($_GET['paged'])) {
echo "Blog Archives";
echo '';
} elseif (is_search()) {
echo ' > ';
echo "搜索结果";
echo '';
}
echo '</nav>';
}
/**
* Establishes the code level (zero is level one) of an existing category
*
* @author Ryan R. Bayne
* @package CSV 2 POST
* @since 8.1.3
* @version 1.1
*/
public function level($category_id)
{
$parents = get_category_parents($category_id, false, '/');
$parents = explode('/', $parents);
// remove the empty value, get_category_parents() returns string that ends with separator always
// however if they change that behaviour it would cause problems so deducting 1 should be avoided
$parents = array_diff($parents, array('', ' '));
$parents = count($parents);
// in code the levels will begin at zero, unlike UI, so deduct 1
// vale of 4 means level 5
return $parents - 1;
}
/**
* Enables a custom or no category base, if the site wants to use one that's not the WP.com default (/category/)
*
* Usage:
* wpcom_vip_load_category_base( '' );
* wpcom_vip_load_category_base( 'section' );
*
* @link http://vip.wordpress.com/documentation/change-your-pretty-permalinks-or-add-custom-rewrite-rules/ Change Your Pretty Permalinks
* @param string $new_category_base New category base prefix
*/
function wpcom_vip_load_category_base($new_category_base)
{
define('WPCOM_VIP_CUSTOM_CATEGORY_BASE', true);
global $wpcom_vip_category_base;
$wpcom_vip_category_base = $new_category_base;
add_filter('pre_option_category_base', '_wpcom_vip_filter_category_base', 99);
// needs to be higher priority so we don't conflict with the WP.com filter
// For empty category base, remove the '/category/' from the base, but include the parent category if it's a child
if ('' === $new_category_base) {
add_filter('category_link', function ($link, $term_id) {
return '/' . get_category_parents($term_id, false, '/', true);
}, 9, 2);
}
}
function get_permalink($id = 0, $leavename = false)
{
$rewritecode = array('%year%', '%monthnum%', '%day%', '%hour%', '%minute%', '%second%', $leavename ? '' : '%postname%', '%post_id%', '%category%', '%author%', $leavename ? '' : '%pagename%');
$post =& get_post($id);
if (empty($post->ID)) {
return FALSE;
}
if ($post->post_type == 'page') {
return get_page_link($post->ID, $leavename);
} elseif ($post->post_type == 'attachment') {
return get_attachment_link($post->ID);
}
$permalink = get_option('permalink_structure');
if ('' != $permalink && !in_array($post->post_status, array('draft', 'pending'))) {
$unixtime = strtotime($post->post_date);
$category = '';
if (strpos($permalink, '%category%') !== false) {
$cats = get_the_category($post->ID);
if ($cats) {
usort($cats, '_usort_terms_by_ID');
}
// order by ID
$category = $cats[0]->slug;
if ($parent = $cats[0]->parent) {
$category = get_category_parents($parent, FALSE, '/', TRUE) . $category;
}
// show default category in permalinks, without
// having to assign it explicitly
if (empty($category)) {
$default_category = get_category(get_option('default_category'));
$category = is_wp_error($default_category) ? '' : $default_category->slug;
}
}
$author = '';
if (strpos($permalink, '%author%') !== false) {
$authordata = get_userdata($post->post_author);
$author = $authordata->user_nicename;
}
$date = explode(" ", date('Y m d H i s', $unixtime));
$rewritereplace = array($date[0], $date[1], $date[2], $date[3], $date[4], $date[5], $post->post_name, $post->ID, $category, $author, $post->post_name);
$permalink = get_option('home') . str_replace($rewritecode, $rewritereplace, $permalink);
$permalink = user_trailingslashit($permalink, 'single');
return apply_filters('post_link', $permalink, $post);
} else {
// if they're not using the fancy permalink option
$permalink = get_option('home') . '/?p=' . $post->ID;
return apply_filters('post_link', $permalink, $post);
}
}
function get_breadcrumbs()
{
global $wp_query;
$breadcrumbs = "";
if (!is_home()) {
$breadcrumbs .= '<li><a title="' . get_bloginfo('name') . '" href="' . get_settings('home') . '">' . get_bloginfo('name') . '</a></li>';
if (is_category()) {
$catTitle = single_cat_title("", false);
$cat = get_cat_ID($catTitle);
$breadcrumbs .= "<li>" . get_category_parents($cat, true, "") . "</li>";
} elseif (is_archive() && !is_category()) {
$y = get_query_var('year');
$m = get_query_var('monthnum');
if (is_year()) {
$breadcrumbs .= "<li>" . $y . "年</li>";
}
if (is_month()) {
$breadcrumbs .= '<li><a title="' . $y . '年" href="' . get_year_link($y) . '">' . $y . '年</a></li>';
$breadcrumbs .= "<li>" . $m . "月</li>";
}
} elseif (is_search()) {
$breadcrumbs .= "<li>Search Results</li>";
} elseif (is_404()) {
$breadcrumbs .= "<li>404 Not Found</li>";
} elseif (is_single()) {
$category = get_the_category();
$category_id = get_cat_ID($category[0]->cat_name);
$breadcrumbs .= '<li>' . get_category_parents($category_id, true, "") . "</li>";
$breadcrumbs .= '<li>' . get_the_title(get_query_var('p')) . "</li>";
} elseif (is_page()) {
$post = $wp_query->get_queried_object();
if ($post->post_parent == 0) {
$breadcrumbs .= "<li>" . the_title('', '', false) . "</li>";
} else {
$title = the_title('', '', false);
$ancestors = array_reverse(get_post_ancestors($post->ID));
array_push($ancestors, $post->ID);
foreach ($ancestors as $ancestor) {
if ($ancestor != end($ancestors)) {
$breadcrumbs .= '<li><a href="' . get_permalink($ancestor) . '">' . strip_tags(apply_filters('single_post_title', get_the_title($ancestor))) . '</a></li>';
} else {
$breadcrumbs .= '<li>' . strip_tags(apply_filters('single_post_title', get_the_title($ancestor))) . '</li>';
}
}
}
}
}
return $breadcrumbs;
}
function wfm_title($title)
{
$title = null;
$sep = ' - ';
$site = get_bloginfo('name');
//главная страница
if (is_home() || is_front_page()) {
$title = array($site);
} elseif (is_page()) {
$title = array(get_the_title(), $site);
} elseif (is_tag()) {
$title = array(single_tag_title('Метка: ', false), $site);
} elseif (is_search()) {
$title = array('Результаты поиска по запросу:' . get_search_query());
} elseif (is_category()) {
//id категории
$cat_id = get_query_var('cat');
//данные категории
if ($cat->parent) {
//если есть родительская категория
$categories = rtrim(get_category_parents($cat_id, false, $sep), $sep);
$categories = explode($sep, $categories);
$categories[] = $site;
$categories = array_reverse($categories);
$title[] = $site;
} else {
//если это самостоятельная категория
$title = array($cat->name, $site);
}
}
// записи
if (is_single()) {
//массив данных о категориях
$category = get_the_category();
//ID категории
$cat_id = $category[0]->cat_ID;
//родительские категории
$categories = rtrim(get_category_parents($cat_id, false, $sep), $sep);
$categories = explode($sep, $categories);
$categories = get_the_title();
$categories = array_reverse($categories);
$title[] = $site;
} elseif (is_archive()) {
$title = array('Архив за:' . get_the_time("F Y"), $site);
}
$title = implode($sep, $title);
return $title;
}
/**
* Check if current post relate to the specified category or any level parent category
* @param string|array $slug_list - category slug or slugs array
* @usage Inside The_Loop
*/
function is_in_toplevel_category($slug_list)
{
global $post;
$slug_list = (array) $slug_list;
//print_r($post);
foreach (get_the_category() as $cat) {
if (in_array($cat->slug, $slug_list)) {
return true;
}
foreach (explode('||', get_category_parents($cat, false, '||', true)) as $s) {
if (in_array($s, $slug_list)) {
return true;
}
}
}
return false;
}
function breadcrumb()
{
global $post;
$postcate = get_the_category($post->post_id);
$cat_bread = get_category_parents($postcate[0]->term_id, TRUE);
?>
<ol>
<li><a href="<?php
echo home_url('/');
?>
">ホーム</a></li>
<li><?php
echo $cat_bread;
?>
</li>
</ol>
<?php
}
function swift_get_category_parents($id, $link = FALSE, $separator = '/', $nicename = FALSE)
{
$chain = '';
$parent =& get_category($id);
if (is_wp_error($parent)) {
return $parent;
}
if ($nicename) {
$name = $parent->slug;
} else {
$name = $parent->cat_name;
}
if ($parent->parent && $parent->parent != $parent->term_id) {
$chain .= get_category_parents($parent->parent, true, $separator, $nicename);
}
$chain .= $name;
return $chain;
}
function breadcrumb_inject_post_category($parent, $item)
{
if (is_singular('post') && $parent instanceof Breadcrumb_Item_Archive && $item instanceof Breadcrumb_Item_Singular) {
$level = 0;
$cat = null;
foreach (wp_get_post_categories($item->item->ID) as $cat_id) {
$cat_parents = get_category_parents($cat_id, false, '[SEPARATOR]');
$cat_level = count(explode('[SEPARATOR]', $cat_parents)) - 1;
if ($cat_level > $level) {
$level = $cat_level;
$cat = $cat_id;
}
}
if ($cat) {
$parent = new Breadcrumb_Item_Taxonomy(get_category($cat));
}
}
return $parent;
}
/**
* Breadcrumbs data
*
* @return array
*/
public static function breadcrumbs_data()
{
global $post, $author;
$qo = get_queried_object();
$data = array('separator' => '>', 'breadcrums_id' => 'breadcrumbs', 'breadcrums_class' => 'breadcrumbs', 'home_title' => 'Homepage', 'custom_taxonomy' => 'product_cat', 'post_type' => get_post_type(), 'post_type_object' => get_post_type_object(get_post_type()), 'post_type_archive' => get_post_type_archive_link(get_post_type()), 'category' => get_the_category(), 'post' => $post);
if (null != $qo) {
$data['custom_tax_name'] = $qo->name;
}
if (!empty($data['category'])) {
$values = array_values($data['category']);
$data['last_category'] = end($values);
$data['get_cat_parents'] = rtrim(get_category_parents($data['last_category']->term_id, true, ','), ',');
$data['cat_parents'] = explode(',', $data['get_cat_parents']);
}
$data['taxonomy_exists'] = taxonomy_exists($data['custom_taxonomy']);
if (empty($data['last_category']) && !empty($data['custom_taxonomy']) && $data['taxonomy_exists']) {
$data['taxonomy_terms'] = get_the_terms($post->ID, $data['custom_taxonomy']);
$data['cat_id'] = $data['taxonomy_terms'][0]->term_id;
$data['cat_nicename'] = $data['taxonomy_terms'][0]->slug;
$data['cat_link'] = get_term_link($data['taxonomy_terms'][0]->term_id, $data['custom_taxonomy']);
$data['cat_name'] = $data['taxonomy_terms'][0]->name;
}
if (null != $post) {
if ($post->post_parent) {
$data['anc'] = get_post_ancestors($post->ID);
$data['anc'] = array_reverse($data['anc']);
}
}
if (is_tag()) {
$data['term_id'] = get_query_var('tag_id');
$data['taxonomy'] = 'post_tag';
$data['args'] = 'include=' . $term_id;
$data['terms'] = get_terms($taxonomy, $args);
$data['get_term_id'] = $data['terms'][0]->term_id;
$data['get_term_slug'] = $data['terms'][0]->slug;
$data['get_term_name'] = $data['terms'][0]->name;
}
if (is_author()) {
$data['userdata'] = get_userdata($author);
}
return $data;
}
function get_generations($id, $catfather_array = array())
{
// $catfather_array eg: array ('events' => 12, 'voices' => 18) - these are 'category_nicename' aka 'slug'
// $catfather_array associates categories with pages - not necessarily at top level
$lowest_page_id = $id;
// but if this a post with a catfather, use the catfather instead
if (is_single($id) && !empty($catfather_array)) {
// v6.49 != '') {
$cat = get_the_category($id);
// array of objects, one for each category assigned - but only $cat[0] is used
d('$cat', $cat);
if (count($cat) > 0) {
// v6.50 changed to work with sub-categories - but not if more than 1 box ticked
$parentCatList = get_category_parents($cat[0]->cat_ID, false, ',', true);
//param 4 = Whether to use catslug (=nicename) for display.
$parentCatListArray = explode(",", $parentCatList);
// array of catslugs
$top_parent_cat = $parentCatListArray[0];
d('$top_parent_cat', $top_parent_cat);
foreach ($catfather_array as $catslug => $cf_id) {
if ($catslug == $top_parent_cat) {
// AND category inheritance hasn't been turned off?
$lowest_page_id = $cf_id;
}
}
}
}
d('$lowest_page_id', $lowest_page_id);
// ie: we're now starting either from the current ID or the $catfather ID, neither of which is necessarily at top level
$generations = get_post_ancestors($lowest_page_id);
// parent = first, godfather = last
array_unshift($generations, $lowest_page_id);
// $lowest_page_id followed by all ancestors
if ($lowest_page_id != $id) {
// ie: $id is a post with a catfather of $lowest_page_id
array_unshift($generations, $id);
// can't get rid of this without breaking current/inherited stuff
}
d('$generations', $generations);
return $generations;
}