Ndtyjky

I'm trying to create a filter bar for my post feed on WordPress.

I'm trying to achieve this using the $_GET method where I change Wp-query based on the parameters present in the URL.

For some reason it's not working for all the cases; note that the parameters are

1. Year


2. Month


3. Category


4. Keywords

And this is my wp-query code:

$current_url = $_SERVER['REQUEST_URI'];





    $count = 0; $paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;





    if ( !isset($_GET['year']) && !isset($_GET['monthnum']) && !isset($_GET['category']) && !isset($_GET['string'])){



        $wpb_all_query = new WP_Query(array('post_type'=>'post', 'category_name' => 'Press Release', 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));

    }



    if( isset($_GET['year']) || isset($_GET['monthnum']) || isset($_GET['category']) || isset($_GET['string']) ){



        if( isset($_GET['year']) ){



            $year = $_GET['year'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',   'year' => $year,'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['monthnum']) ){



            $monthnum = $_GET['monthnum'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',   'monthnum' => $monthnum,'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));

        }



        if( isset($_GET['category']) ){



            $category = $_GET['category'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post', 'category_name' =>  "$category", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));

        }



        if( isset($_GET['string']) ){



            $string = $_GET['string'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post', '_name__like' => $string, 'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['year']) && isset($_GET['monthnum']) ){



            $year = $_GET['year'];

            $monthnum = $_GET['monthnum'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  'monthnum' => $monthnum, 'year' => $year,'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }





        if( isset($_GET['year']) && isset($_GET['monthnum']) ){



            $year = $_GET['year'];

            $category = $_GET['category'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  'year' => $year,'category_name' => "$category", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['year']) && isset($_GET['string']) ){



            $year = $_GET['year'];

            $string = $_GET['string'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  'year' => $year, '_name__like' => $string, 'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['monthnum']) && isset($_GET['category']) ){



            $monthnum = $_GET['monthnum'];

            $category = $_GET['category'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  'monthnum' => $monthnum, 'category_name' => "$category", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['monthnum']) && isset($_GET['string']) ){



            $monthnum = $_GET['monthnum'];

            $string = $_GET['string'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  'monthnum' => $monthnum, '_name__like' => $string, 'category_name' => "Press Release", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



        if( isset($_GET['category']) && isset($_GET['string']) ){



            $string = $_GET['string'];

            $category = $_GET['category'];



            $wpb_all_query = new WP_Query(array('post_type'=>'post',  '_name__like' => $string, 'category_name' => "$category", 'post_status'=>'publish', 'posts_per_page'=>4, 'paged' => $paged ));



        }



    }