function seo_meta_keywords_filter()
{
$text = '';
//home page
if (osc_is_home_page()) {
if (osc_get_preference('seo_metakeywords_home', 'seo_plugin')) {
$text = osc_get_preference('seo_metakeywords_home', 'seo_plugin');
}
}
// static page
if (osc_is_static_page()) {
if (osc_get_preference('seo_metakeywords_page_' . osc_static_page_id(), 'seo_plugin')) {
$text = osc_get_preference('seo_metakeywords_page_' . osc_static_page_id(), 'seo_plugin');
}
}
//contact page
if (osc_is_contact_page()) {
if (osc_get_preference('seo_metakeywords_page_contact', 'seo_plugin')) {
$text = osc_get_preference('seo_metakeywords_page_contact', 'seo_plugin');
}
}
// search
if (osc_is_search_page()) {
if (osc_has_items()) {
$keywords = array();
$keywords[] = osc_item_category();
if (osc_item_city() != '') {
$keywords[] = osc_item_city();
$keywords[] = sprintf('%s %s', osc_item_category(), osc_item_city());
}
if (osc_item_region() != '') {
$keywords[] = osc_item_region();
$keywords[] = sprintf('%s %s', osc_item_category(), osc_item_region());
}
if (osc_item_city() != '' && osc_item_region() != '') {
$keywords[] = sprintf('%s %s %s', osc_item_category(), osc_item_region(), osc_item_city());
$keywords[] = sprintf('%s %s', osc_item_region(), osc_item_city());
}
$text = implode(', ', $keywords);
}
osc_reset_items();
}
// listing
if (osc_is_ad_page()) {
$detail = seo_get_row(osc_item_id());
if (empty($detail['seo_item_meta_keywords'])) {
$keywords = array();
$keywords[] = osc_item_category();
if (osc_item_city() != '') {
$keywords[] = osc_item_city();
$keywords[] = sprintf('%s %s', osc_item_category(), osc_item_city());
}
if (osc_item_region() != '') {
$keywords[] = osc_item_region();
$keywords[] = sprintf('%s %s', osc_item_category(), osc_item_region());
}
if (osc_item_city() != '' && osc_item_region() != '') {
$keywords[] = sprintf('%s %s %s', osc_item_category(), osc_item_region(), osc_item_city());
$keywords[] = sprintf('%s %s', osc_item_region(), osc_item_city());
}
$text = implode(', ', $keywords);
} else {
$text = $detail['seo_item_meta_keywords'];
}
}
return $text;
}
function seo_item_edit($catID = null, $itemID = null)
{
$detail = array('seo_item_meta_title' => '', 'seo_item_meta_description' => '', 'seo_item_meta_keywords' => '');
$row = seo_get_row($itemID);
if ($row) {
$detail = $row;
}
require_once SEO_PLUGIN_PATH . 'item_meta_form.php';
}