function delete($topic_id, $category_id)
{
$this->authenticate();
if (!is_valid_category($category_id)) {
show_error('Invalid category');
exit;
}
if (!is_valid_topic($topic_id)) {
show_error('Invalid Topic');
exit;
}
$response = $this->Topic_model->delete_topics($topic_id);
if ($response["rc"]) {
$this->session->set_flashdata("success_msg", $response["msg"]);
redirect("admin/topic/listing_by_category_id/" . $category_id);
} else {
$this->session->set_flashdata("error_msg", $response["msg"]);
redirect("admin/topic/listing_by_category_id/" . $category_id);
}
}
function post_belongs_to_topic()
{
$category_id = 0;
$topic_id = 0;
if ($this->input->get("category_id")) {
$category_id = $this->input->get("category_id");
}
if ($this->input->get("topic_id")) {
$topic_id = $this->input->get("topic_id");
}
if ($category_id != 0 && $topic_id == 0 || $category_id != 0 && !is_valid_category($category_id) || $topic_id != 0 && !is_valid_topic($topic_id)) {
$this->session->set_flashdata("error", "Invalid parameters");
redirect("categories");
exit;
}
$data["category_id"] = $category_id;
$data["topic_id"] = $topic_id;
$data["posts"] = $this->Post_model->get_all_posts($topic_id);
$data["header"] = true;
$data["_view"] = "post/post_by_topic";
$data["footer"] = true;
$this->load->view("layout/baseTemplate", $data);
}