function rtp_display_to_content($content)
{
$rtp_options = get_option('aft_options_array');
$rtp_options_by = get_option('aft_options_by_array');
$is_enable = $rtp_options['aft_is_enable'];
$location = $rtp_options['aft_location'];
$insertion = $rtp_options['aft_insertion'];
$use_shortcode = intval($rtp_options['rtp_use_shortcode']);
$options_category = $rtp_options_by['category'];
$options_page = $rtp_options_by['page'];
// This part will display the plugin together with the content.
if ($use_shortcode == 0) {
$display = rtp_display_template();
} else {
add_shortcode('rate_this_page', 'rtp_shortcode');
}
// Register shortcode.
$display_content = $content;
if ($is_enable == 'true' && rtp_can_rate()) {
$cat_opt_id = array();
$page_opt_id = array();
if ($insertion == 'by-category') {
// Show plugin by category
foreach ($options_category as $category) {
if ($category > 0) {
$cat_opt_id[] = intval($category);
}
}
if (is_single() && in_category($cat_opt_id)) {
if ($location == 'bottom') {
$display_content = $content . $display;
// Below the content
} else {
$display_content = $display . $content;
// Above the content
}
}
} else {
if ($insertion == 'by-page') {
// Show plugin by page
foreach ($options_page as $page) {
if ($page > 0) {
$page_opt_id[] = $page;
}
}
// To avoid displaying the plugin in all page if page_opt_id is null.
if (count($page_opt_id) == 0) {
$page_opt_id = 'no data';
}
if (is_page($page_opt_id)) {
if ($location == 'bottom') {
$display_content = $content . $display;
// Below the content
} else {
$display_content = $display . $content;
// Above the content
}
}
} else {
if ($insertion == 'page-category') {
// Show plugin by page and category
foreach ($options_category as $category) {
if ($category > 0) {
$cat_opt_id[] = intval($category);
}
}
foreach ($options_page as $page) {
if ($page > 0) {
$page_opt_id[] = $page;
}
}
// To avoid displaying the plugin in all page if page_opt_id is null.
if (count($page_opt_id) == 0) {
$page_opt_id = 'no data';
}
if (is_single() && in_category($cat_opt_id) || is_page($page_opt_id)) {
if ($location == 'bottom') {
$display_content = $content . $display;
// Below the content
} else {
$display_content = $display . $content;
// Above the content
}
}
} else {
// Show in all article
if (is_single()) {
if ($location == 'bottom') {
$display_content = $content . $display;
// Below the content
} else {
$display_content = $display . $content;
// Above the content
}
}
}
}
}
}
return $display_content;
}
function rtp_shortcode()
{
if (is_single() || is_page()) {
return rtp_display_template();
}
}
