AVE.CMS v3.28
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

221 lines
5.9 KiB

<?php
/**
* AVE.cms
*
* @package AVE.cms
* @version 3.x
* @filesource
* @copyright © 2007-2017 AVE.cms, http://www.ave-cms.ru
*
* @license GPL v.2
*/
/**
* Формирование хлебных крошек
*
* @return string ссылка
*/
function get_breadcrumb()
{
global $AVE_DB, $AVE_Core;
$bread_crumb = '';
$bread_box = trim(get_settings('bread_box'));
$bread_show_main = trim(get_settings('bread_show_main'));
$bread_show_host = trim(get_settings('bread_show_host'));
$bread_sepparator = trim(get_settings('bread_sepparator'));
$bread_sepparator_use = trim(get_settings('bread_sepparator_use'));
$bread_link_box = trim(get_settings('bread_link_box'));
$bread_link_template = trim(get_settings('bread_link_template'));
$bread_self_box = trim(get_settings('bread_self_box'));
static $crumbs = array();
$curent_document = get_current_document_id();
if (isset($crumbs[$curent_document]))
return $crumbs[$curent_document];
$noprint = null;
if ($bread_show_main)
{
$sql = "
SELECT
*
FROM
" . PREFIX . "_documents
WHERE
document_alias = '" . ($_SESSION['user_language'] == DEFAULT_LANGUAGE ? '/' : $_SESSION['accept_langs'][$_SESSION['user_language']]) . "'
AND
document_lang = '" . $_SESSION['user_language'] . "'
";
$lang_home_alias = $AVE_DB->Query($sql)->FetchRow();
$search = array(
'[name]',
'[link]',
'[count]'
);
$replace = array(
$lang_home_alias->document_breadcrum_title,
$bread_show_host ? HOST . '/' . ltrim($lang_home_alias->document_alias, '/') : $lang_home_alias->document_alias,
1
);
$link = str_replace($search, $replace, $bread_link_template);
$bread_crumb = $lang_home_alias
? sprintf($bread_link_box, $link)
: '';
if ($bread_sepparator_use)
$bread_crumb .= $bread_sepparator;
unset ($search, $replace, $link, $sql, $lang_home_alias);
}
if ($curent_document == 1 || $curent_document == PAGE_NOT_FOUND_ID)
$noprint = 1;
$sql_document = $AVE_DB->Query("
SELECT
document_title,
document_breadcrum_title,
document_parent
FROM
" . PREFIX . "_documents
WHERE
Id = '" . $curent_document . "'", -1, 'brd_' . $curent_document, true, '.breadcrumbs'
);
$row_document = $sql_document->FetchRow();
$current = new stdClass();
$current->document_breadcrum_title = (empty($row_document->document_breadcrum_title)
? stripslashes(htmlspecialchars_decode($row_document->document_title))
: stripslashes(htmlspecialchars_decode($row_document->document_breadcrum_title)));
$row_document->document_parent = (isset($AVE_Core->curentdoc->document_parent) && $AVE_Core->curentdoc->document_parent != 0)
? $AVE_Core->curentdoc->document_parent
: $row_document->document_parent;
if (isset($row_document->document_parent) && $row_document->document_parent != 0)
{
$i = 0;
$current->document_parent = $row_document->document_parent;
while ($current->document_parent != 0)
{
$sql_doc = $AVE_DB->Query("
SELECT
Id,
document_alias,
document_breadcrum_title,
document_title,
document_parent,
document_status
FROM
" . PREFIX . "_documents
WHERE
Id = '" . $current->document_parent . "'", -1, 'brd_' . $current->document_parent, true, '.item'
);
$row_doc = $sql_doc->FetchRow();
$current->document_parent = $row_doc->document_parent;
if ($row_doc->document_parent == $row_doc->Id)
{
echo "Ошибка! Вы указали в качестве родительского документа текущий документ.<br>";
$current->document_parent = 1;
}
if ($row_doc->document_status==1 && $row_document->document_parent != 0)
{
$crumb['document_breadcrum_title'][$i] = (empty($row_doc->document_breadcrum_title)
? stripslashes(htmlspecialchars_decode($row_doc->document_title))
: stripslashes(htmlspecialchars_decode($row_doc->document_breadcrum_title)));
$crumb['document_alias'][$i] = $row_doc->document_alias;
$crumb['Id'][$i] = $row_doc->Id;
$i++;
}
if ($row_doc->document_parent==0 AND $row_doc->Id != 1)
$current->document_parent = 1;
}
$length = count($crumb['document_breadcrum_title']);
$crumb['document_breadcrum_title'] = array_reverse($crumb['document_breadcrum_title']);
$crumb['document_alias'] = array_reverse($crumb['document_alias']);
$crumb['Id'] = array_reverse($crumb['Id']);
for ($n = 0; $n < $length; $n++)
{
if ($crumb['Id'][$n] != 1)
{
$number = $n;
if ($bread_show_main)
$number = $number + 1;
$url = rewrite_link('index.php?id=' . $crumb['Id'][$n] . '&amp;doc=' . $crumb['document_alias'][$n]);
$search = array('[name]', '[link]', '[count]');
$replace = array($crumb['document_breadcrum_title'][$n], $bread_show_host ? HOST . '/' . ltrim($url, '/') : $url, $number);
$link = str_replace($search, $replace, $bread_link_template);
$bread_crumb .= sprintf($bread_link_box, $link);
if (get_settings('bread_link_box_last') == 1)
{
if ($bread_sepparator_use)
$bread_crumb .= $bread_sepparator;
}
else
{
if ($n != $length - 1)
if ($bread_sepparator_use)
$bread_crumb .= $bread_sepparator;
}
unset($search, $replace, $link, $number);
}
}
}
// Последний элемент
if ((isset($AVE_Core->curentdoc->bread_link_box_last) && $AVE_Core->curentdoc->bread_link_box_last == 0))
$bread_crumb .= '';
else if (get_settings('bread_link_box_last') == 1 || (isset($AVE_Core->curentdoc->bread_link_box_last) && $AVE_Core->curentdoc->bread_link_box_last == 1))
$bread_crumb .= sprintf($bread_self_box, $current->document_breadcrum_title);
if (! $noprint)
$crumbs[$curent_document] = sprintf($bread_box, $bread_crumb);
else
$crumbs[$curent_document] = '';
unset($bread_crumb);
return $crumbs[$curent_document];
}
?>