| public get_term_images ( object $term ) : array | ||
| $term | object | Term to get images from description for. |
| return | array | |
/**
* Get set of sitemap link data.
*
* @param string $type Sitemap type.
* @param int $max_entries Entries per sitemap.
* @param int $current_page Current page of the sitemap.
*
* @return array
*/
public function get_sitemap_links($type, $max_entries, $current_page)
{
global $wpdb;
$links = array();
$taxonomy = get_taxonomy($type);
if ($taxonomy === false || !$this->is_valid_taxonomy($taxonomy->name) || !$taxonomy->public) {
return $links;
}
$steps = $max_entries;
$offset = $current_page > 1 ? ($current_page - 1) * $max_entries : 0;
/** This filter is documented in inc/sitemaps/class-taxonomy-sitemap-provider.php */
$hide_empty = apply_filters('wpseo_sitemap_exclude_empty_terms', true, $taxonomy);
$terms = get_terms($taxonomy->name, array('hide_empty' => $hide_empty));
$terms = array_splice($terms, $offset, $steps);
if (empty($terms)) {
$terms = array();
}
// Grab last modified date.
$sql = "\n\t\t\tSELECT MAX(p.post_modified_gmt) AS lastmod\n\t\t\tFROM\t{$wpdb->posts} AS p\n\t\t\tINNER JOIN {$wpdb->term_relationships} AS term_rel\n\t\t\t\tON\t\tterm_rel.object_id = p.ID\n\t\t\tINNER JOIN {$wpdb->term_taxonomy} AS term_tax\n\t\t\t\tON\t\tterm_tax.term_taxonomy_id = term_rel.term_taxonomy_id\n\t\t\t\tAND\t\tterm_tax.taxonomy = %s\n\t\t\t\tAND\t\tterm_tax.term_id = %d\n\t\t\tWHERE\tp.post_status IN ('publish','inherit')\n\t\t\t\tAND\t\tp.post_password = ''\n\t\t";
foreach ($terms as $term) {
$url = array();
$tax_noindex = WPSEO_Taxonomy_Meta::get_term_meta($term, $term->taxonomy, 'noindex');
$tax_sitemap_inc = WPSEO_Taxonomy_Meta::get_term_meta($term, $term->taxonomy, 'sitemap_include');
if ($tax_noindex === 'noindex' && $tax_sitemap_inc !== 'always') {
continue;
}
if ($tax_sitemap_inc === 'never') {
continue;
}
$url['loc'] = WPSEO_Taxonomy_Meta::get_term_meta($term, $term->taxonomy, 'canonical');
if (!is_string($url['loc']) || $url['loc'] === '') {
$url['loc'] = get_term_link($term, $term->taxonomy);
if ($this->options['trailingslash'] === true) {
$url['loc'] = trailingslashit($url['loc']);
}
}
if ($term->count > 10) {
$url['pri'] = 0.6;
} elseif ($term->count > 3) {
$url['pri'] = 0.4;
} else {
$url['pri'] = 0.2;
}
$url['mod'] = $wpdb->get_var($wpdb->prepare($sql, $term->taxonomy, $term->term_id));
$url['chf'] = WPSEO_Sitemaps::filter_frequency($term->taxonomy . '_term', 'weekly', $url['loc']);
$url['images'] = $this->image_parser->get_term_images($term);
/** This filter is documented at inc/sitemaps/class-post-type-sitemap-provider.php */
$url = apply_filters('wpseo_sitemap_entry', $url, 'term', $term);
if (!empty($url)) {
$links[] = $url;
}
}
return $links;
}
