";'));
/* Add Support for Shortcodes in Excerpt & Widgets
================================================================ */
add_filter('the_excerpt', 'shortcode_unautop');
add_filter('the_excerpt', 'do_shortcode');
add_filter('widget_text', 'shortcode_unautop');
add_filter('widget_text', 'do_shortcode');
/* Add support for Custom Background
==================================== */
if ( function_exists( 'add_custom_background' ) ) {
add_custom_background();
}
/* Function that allows to display only exact count of comments, without trackbacks
======================================================================================== */
function comment_count( $count ) {
if ( ! is_admin() ) {
global $id;
$get_comments = get_comments('post_id=' . $id);
$comments_by_type = &separate_comments($get_comments);
return count($comments_by_type['comment']);
} else {
return $count;
}
}
add_filter('get_comments_number', 'comment_count', 0);
/* Default Excerpt Length
==================================== */
function new_excerpt_length($length) {
return (int) get_option("wpzoom_excerpt") ? (int) get_option("wpzoom_excerpt") : 50;
}
add_filter('excerpt_length', 'new_excerpt_length');
/* Limit Posts
*
* Plugin URI: http://labitacora.net/comunBlog/limit-post.phps
* Usage: the_content_limit($max_charaters, $more_link)
================================================================ */
function the_content_limit($max_char, $more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
$content = get_the_content($more_link_text, $stripteaser, $more_file);
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
$content = strip_tags($content);
if (strlen($_GET['p']) > 0 && $thisshouldnotapply) {
echo $content;
}
else if ((strlen($content)>$max_char) && ($espacio = strpos($content, " ", $max_char ))) {
$content = substr($content, 0, $espacio);
$content = $content;
echo $content;
echo "...";
}
else {
echo $content;
}
}
/* Breadcrumbs
==================================== */
function wpzoom_breadcrumbs() {
$delimiter = '»';
$name = __('Home','wpzoom'); //text for the 'Home' link
$currentBefore = '';
$currentAfter = '';
if ( !is_home() && !is_front_page() || is_paged() ) {
global $post;
$home = get_bloginfo('url');
echo '' . $name . ' ' . $delimiter . ' ';
if ( is_category() ) {
global $wp_query;
$cat_obj = $wp_query->get_queried_object();
$thisCat = $cat_obj->term_id;
$thisCat = get_category($thisCat);
$parentCat = get_category($thisCat->parent);
if ($thisCat->parent != 0) echo(get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' '));
echo $currentBefore . '';
single_cat_title();
echo '' . $currentAfter;
} elseif ( is_day() ) {
echo '' . get_the_time('Y') . ' ' . $delimiter . ' ';
echo '' . get_the_time('F') . ' ' . $delimiter . ' ';
echo $currentBefore . get_the_time('d') . $currentAfter;
} elseif ( is_month() ) {
echo '' . get_the_time('Y') . ' ' . $delimiter . ' ';
echo $currentBefore . get_the_time('F') . $currentAfter;
} elseif ( is_year() ) {
echo $currentBefore . get_the_time('Y') . $currentAfter;
} elseif ( is_single() ) {
if (!is_attachment()) {
$cat = get_the_category(); $cat = $cat[0];
echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo $currentBefore;
the_title();
echo $currentAfter; }
} elseif ( is_page() && !$post->post_parent ) {
echo $currentBefore;
// the_title();
echo $currentAfter;
} elseif ( is_page() && $post->post_parent ) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
$breadcrumbs[] = '' . get_the_title($page->ID) . '';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $delimiter . ' ';
echo $currentBefore;
// the_title();
echo $currentAfter;
} elseif ( is_search() ) {
echo $currentBefore . __('Search results for '', 'wpzoom') . get_search_query() . ''' . $currentAfter;
} elseif ( is_tag() ) {
echo $currentBefore . __('Posts tagged '', 'wpzoom');
single_tag_title();
echo ''' . $currentAfter;
} elseif ( is_author() ) {
global $author;
$userdata = get_userdata($author);
echo $currentBefore . __('Articles posted by ', 'wpzoom') . $userdata->display_name . $currentAfter;
} elseif ( is_404() ) {
echo $currentBefore . __('Error 404', 'wpzoom') . $currentAfter;
}
if ( get_query_var('paged') ) {
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
echo __('Page') . ' ' . get_query_var('paged');
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
}
}
}
?>