/**
* Output description
*
* @return string $description
*/
function calibrefx_meta_description()
{
global $post, $wp_query, $wp_locale;
$desc = '';
if (is_home() || is_front_page()) {
$desc = get_bloginfo('description');
} elseif (is_singular()) {
$desc = calibrefx_truncate_phrase($post->post_content, calibrefx_get_option('content_archive_limit'));
} elseif (is_archive()) {
if (is_category()) {
$desc = category_description(get_query_var('cat'));
} elseif (is_tax()) {
$term = $wp_query->get_queried_object();
$desc = term_description($term->term_id, $term->taxonomy);
} elseif (is_year()) {
$desc = __('All posts in ', 'calibrefx') . get_query_var('year');
} elseif (is_month()) {
$desc = __('All Posts in ', 'calibrefx') . $wp_locale->get_month(get_query_var('monthnum')) . ' ' . get_query_var('year');
} elseif (is_day()) {
$desc = __('All Posts in ', 'calibrefx') . get_query_var('day') . ' ' . $wp_locale->get_month(get_query_var('monthnum')) . ' ' . get_query_var('year');
} elseif (is_author()) {
$desc = get_user_meta($wp_query->queried_object->ID, 'intro_text', true);
} elseif (is_post_type_archive()) {
$post_type = $wp_query->get_queried_object();
$desc = $post_type->description;
}
} elseif (is_404()) {
$desc = __('Page not found ', 'calibrefx');
}
$desc = str_replace(array('<p>', '</p>'), array('', ''), $desc);
$desc = htmlentities($desc);
return apply_filters('calibrefx_meta_description', $desc);
}
/**
* limits the output for title to $max_char characters,
* and appends an ellipses to the end.
*/
function get_the_title_limit($max_char, $post_id = 0)
{
$title = get_the_title($post_id);
// Truncate $content to $max_char
if (strlen($title) > $max_char) {
$title = calibrefx_truncate_phrase($title, $max_char);
$output = sprintf('%s...', $title);
} else {
$output = sprintf('%s', $title);
}
return apply_filters('get_the_title_limit', $output, $title, $max_char);
}