function bfa_footer($footer_content)
{
global $bfa_ata, $post;
// page links
if (strpos($footer_content, '%page') !== FALSE) {
$footer_content = preg_replace_callback("|%page-(.*?)%|", "footer_page_links", $footer_content);
}
// home link
if (strpos($footer_content, '%home%') !== FALSE) {
$footer_content = str_replace("%home%", '<a href="' . $bfa_ata['get_option_home'] . '/">' . $bfa_ata['bloginfo_name'] . '</a>', $footer_content);
}
// login/logout link
if (strpos($footer_content, '%loginout%') !== FALSE) {
ob_start();
wp_loginout();
$loginout_link = ob_get_contents();
ob_end_clean();
if ($bfa_ata['nofollow'] == "Yes") {
$loginout_link = str_replace(' href=', ' rel="nofollow" href=', $loginout_link);
}
$footer_content = str_replace("%loginout%", $loginout_link, $footer_content);
}
// register link
if (strpos($footer_content, '%register%') !== FALSE) {
ob_start();
wp_register();
$register_link = ob_get_contents();
ob_end_clean();
$register_link = str_replace(array('<li>', '</li>'), '', $register_link);
if ($bfa_ata['nofollow'] == "Yes") {
$register_link = str_replace(' href=', ' rel="nofollow" href=', $register_link);
}
$footer_content = str_replace("%register%", $register_link, $footer_content);
}
/* LEGACY up to Atahualpa 3.2 admin link and register link were two different tags,
now they're combined into one tag %register% mimicking the wp_register() function */
if (strpos($footer_content, '%admin%') !== FALSE) {
ob_start();
wp_register();
$admin_link = ob_get_contents();
ob_end_clean();
$admin_link = str_replace(array('<li>', '</li>'), '', $admin_link);
if ($bfa_ata['nofollow'] == "Yes") {
$admin_link = str_replace(' href=', ' rel="nofollow" href=', $admin_link);
}
$footer_content = str_replace("%admin%", $admin_link, $footer_content);
}
// RSS link
if (strpos($footer_content, '%rss%') !== FALSE) {
$footer_content = str_replace("%rss%", $bfa_ata['bloginfo_rss2_url'], $footer_content);
}
// Comments RSS link
if (strpos($footer_content, '%comments-rss%') !== FALSE) {
$footer_content = str_replace("%comments-rss%", $bfa_ata['bloginfo_comments_rss2_url'], $footer_content);
}
// Current Year
$footer_content = str_replace("%current-year%", date('Y'), $footer_content);
// PHP
// not for WPMU
if (!file_exists(ABSPATH . "/wpmu-settings.php")) {
if (strpos($footer_content, '<?php ') !== FALSE) {
ob_start();
eval('?>' . $footer_content);
$footer_content = ob_get_contents();
ob_end_clean();
}
}
return footer_output($footer_content);
}
function bfa_footer()
{
global $bfa_ata, $post, $homeURL;
$footer_content = $bfa_ata['footer_style_content'];
// page links
if (strpos($footer_content, '%page') !== FALSE) {
$footer_content = preg_replace_callback("|%page-(.*?)%|", "footer_page_links", $footer_content);
}
// home link
if (strpos($footer_content, '%home%') !== FALSE) {
ob_start();
echo '<a href="' . $homeURL . '/">';
bloginfo('name');
echo '</a>';
$footer_home_link = ob_get_contents();
ob_end_clean();
$footer_content = str_replace("%home%", $footer_home_link, $footer_content);
}
// login/logout link
if (strpos($footer_content, '%loginout%') !== FALSE) {
ob_start();
wp_loginout();
$loginout_link = ob_get_contents();
ob_end_clean();
if ($bfa_ata['nofollow'] == "Yes") {
$loginout_link = str_replace(' href=', ' rel="nofollow" href=', $loginout_link);
}
$footer_content = str_replace("%loginout%", $loginout_link, $footer_content);
}
// register link
if (strpos($footer_content, '%register%') !== FALSE) {
ob_start();
wp_register();
$register_link = ob_get_contents();
ob_end_clean();
$register_link = str_replace(array('<li>', '</li>'), '', $register_link);
if ($bfa_ata['nofollow'] == "Yes") {
$register_link = str_replace(' href=', ' rel="nofollow" href=', $register_link);
}
$footer_content = str_replace("%register%", $register_link, $footer_content);
}
/* LEGACY up to Atahualpa 3.2 admin link and register link were two different tags,
now they're combined into one tag %register% mimicking the wp_register() function */
if (strpos($footer_content, '%admin%') !== FALSE) {
ob_start();
wp_register();
$admin_link = ob_get_contents();
ob_end_clean();
$admin_link = str_replace(array('<li>', '</li>'), '', $admin_link);
if ($bfa_ata['nofollow'] == "Yes") {
$admin_link = str_replace(' href=', ' rel="nofollow" href=', $admin_link);
}
$footer_content = str_replace("%admin%", $admin_link, $footer_content);
}
// RSS link
if (strpos($footer_content, '%rss%') !== FALSE) {
ob_start();
bloginfo('rss2_url');
$footer_rss2_url = ob_get_contents();
ob_end_clean();
$footer_content = str_replace("%rss%", $footer_rss2_url, $footer_content);
}
// Comments RSS link
if (strpos($footer_content, '%comments-rss%') !== FALSE) {
ob_start();
bloginfo('comments_rss2_url');
$footer_comments_rss2_url = ob_get_contents();
ob_end_clean();
$footer_content = str_replace("%comments-rss%", $footer_comments_rss2_url, $footer_content);
}
// Current Year
$footer_content = str_replace("%current-year%", date('Y'), $footer_content);
return footer_output($footer_content);
}