tpl->addValue('Breadcrumb',array('tplBreadcrumb','breadcrumb'));
class tplBreadcrumb
{
# Template function
public static function breadcrumb($attr)
{
$separator = isset($attr['separator']) ? $attr['separator'] : '';
return '';
}
public static function displayBreadcrumb($separator)
{
global $core,$_ctx;
$ret = '';
# Check if breadcrumb enabled for the current blog
$core->blog->settings->addNameSpace('breadcrumb');
if (!$core->blog->settings->breadcrumb->breadcrumb_enabled) {
return $ret;
}
if ($separator == '') $separator = ' › ';
// Get current page if set
$page = isset($GLOBALS['_page_number']) ? (integer) $GLOBALS['_page_number'] : 0;
switch ($core->url->type) {
case 'default':
// Home (first page only)
$ret = ''.__('Home').'';
break;
case 'default-page':
// Home`(page 2 to n)
$ret = ''.__('Home').'';
$ret .= $separator.sprintf(__('page %d'),$page);
break;
case 'category':
// Category
$ret = ''.__('Home').'';
$categories = $core->blog->getCategoryParents($_ctx->categories->cat_id);
while ($categories->fetch()) {
$ret .= $separator.'cat_url.'">'.$categories->cat_title.'';
}
if ($page == 0) {
$ret .= $separator.$_ctx->categories->cat_title;
} else {
$ret .= $separator.'categories->cat_url.'">'.$_ctx->categories->cat_title.'';
$ret .= $separator.sprintf(__('page %d'),$page);
}
break;
case 'post':
// Post
$ret = ''.__('Home').'';
if ($_ctx->posts->cat_id) {
// Parents cats of post's cat
$categories = $core->blog->getCategoryParents($_ctx->posts->cat_id);
while ($categories->fetch()) {
$ret .= $separator.'cat_url.'">'.$categories->cat_title.'';
}
// Post's cat
$categories = $core->blog->getCategory($_ctx->posts->cat_id);
$ret .= $separator.'cat_url.'">'.$categories->cat_title.'';
}
$ret .= $separator.$_ctx->posts->post_title;
break;
case 'lang':
// Lang
$ret = ''.__('Home').'';
$langs = l10n::getISOCodes();
$ret .= $separator.(isset($langs[$_ctx->cur_lang]) ? $langs[$_ctx->cur_lang] : $_ctx->cur_lang);
break;
case 'archive':
// Archives
$ret = ''.__('Home').'';
if (!$_ctx->archives) {
// Global archives
$ret .= $separator.__('Archives');
} else {
// Month archive
$ret .= $separator.''.__('Archives').'';
$ret .= $separator.dt::dt2str('%B %Y',$_ctx->archives->dt);
}
break;
case 'pages':
// Page
$ret = ''.__('Home').'';
$ret .= $separator.$_ctx->posts->post_title;
break;
case 'tags':
// All tags
$ret = ''.__('Home').'';
$ret .= $separator.__('All tags');
break;
case 'tag':
// Tag
$ret = ''.__('Home').'';
$ret .= $separator.''.__('All tags').'';
if ($page == 0) {
$ret .= $separator.$_ctx->meta->meta_id;
} else {
$ret .= $separator.'meta->meta_id).'">'.$_ctx->meta->meta_id.'';
$ret .= $separator.sprintf(__('page %d'),$page);
}
break;
case 'search':
// Search
$ret = ''.__('Home').'';
if ($page == 0) {
$ret .= $separator.__('Search:').' '.$GLOBALS['_search'];
} else {
$ret .= $separator.''.__('Search:').' '.$GLOBALS['_search'].'';
$ret .= $separator.sprintf(__('page %d'),$page);
}
break;
case '404':
// 404
$ret = ''.__('Home').'';
$ret .= $separator.__('404');
break;
default:
$ret = ''.__('Home').'';
# --BEHAVIOR-- publicBreadcrumb
# Should specific breadcrumb if any, will be added after home page url
$special = $core->callBehavior('publicBreadcrumb',$core->url->type,$separator);
if ($special) {
$ret .= $separator.$special;
}
break;
}
# Encapsulate breadcrumb in …
if (!$core->blog->settings->breadcrumb->breadcrumb_alone) {
$ret = ''.$ret.'
';
}
return $ret;
}
}