I have post with categories based one year, month and date
Categories
2013
May 14
APRIL 10
2012
JUNE 6
I am creating the rewrite urls to particular date categories
by creating the url like category/slug-name/issues/year/month/date
My rewrite url is below
add_action('generate_rewrite_rules', 'past_issue_rewrite_rules');
function past_issue_rewrite_rules( $wp_rewrite ) {
$wp_rewrite->rules = array_merge( array('category/past-issues/issues/(.+)/(.+)/
(.+)/' => 'category/past-issues/?year='.$wp_rewrite->preg_index(1).'&month='.
$wp_rewrite->preg_index(2).'&day='.$wp_rewrite->preg_index(3)),
$wp_rewrite->rules );
}
add_filter( 'query_vars', 'setup_filter_query_vars' );
function setup_filter_query_vars( $query_vars )
{
$query_vars[] = 'year';
$query_vars[] = 'month';
$query_vars[] = 'day';
return $query_vars;
}
when I tried to access the page it is showing page not found.
what is the error?
Is it possible to send the parameters to category.php page
I am not sure. Please let me know if this is wrong.
I found the s0lution by myself and here is the code
function past_issue_rewrite_rules(){
add_rewrite_rule(
'category/past-issues/(\d+)/(\d+)/(\d+)/?$',
'index.php?category_name=past-issues&pyear=$matches[1]&pmonth=$matches[2]&pday=$matches[3]',
'top'
);
}
add_action( 'init', 'past_issue_rewrite_rules' );
add_filter( 'query_vars', 'setup_filter_query_vars' );
function setup_filter_query_vars( $query_vars )
{
$query_vars[] = 'pyear';
$query_vars[] = 'pmonth';
$query_vars[] = 'pday';
return $query_vars;
}
Related
We're adding a slug to the product's URL dynamically, like this:
add_filter( 'post_type_link', 'custom_product_link', 1, 2 );
function custom_product_link( $post_link, $post ) {
if ( $post->post_type == 'product') {
//In this point, $post_link is, for example: https://domain.test/business/%vendor_slug%/product-demo/
$vendor = dokan()->vendor->get($post->post_author);
$shop_url = $vendor->get_shop_url();
$pieces = explode("/", $shop_url);
$post_link = str_replace("%vendor_slug%", $pieces[sizeof($pieces)-2], $post_link );
//In this point, previous $post_link is: https://domain.test/business/daniel/product-demo/
}
return $post_link;
}
The URL https://domain.test/business/daniel/ is the store of the vendor ( dokan plugin ), and it's working ok, but when we go to the resultant URL -> https://domain.test/business/daniel/product-demo/ it's returning 404 error code, not found.
In WordPress permalink options, we set following:
We also tried adding:
add_filter('query_vars', 'custom_add_query_vars');
function custom_add_query_vars($qVars){
$qVars[] = "vendor_slug";
return $qVars;
}
add_action( 'init', 'custom_rewrites_init' );
function custom_rewrites_init(){
add_rewrite_rule(
'product/([0-9]+)?$',
'index.php?post_type=product&vendor_slug=$matches[1]',
'top' );
global $wp_rewrite;
$wp_rewrite->flush_rules();
}
But error persists.
Finally I solved by overriding product_cat rule, like following:
In WordPress permalink options, setting following:
/business/%product_cat%/
Updating the code like this:
add_filter( 'post_type_link', 'custom_product_link', 1, 2 );
function custom_product_link( $post_link, $post ) {
if ( $post->post_type == 'product') {
//In this point, $post_link is, for example: https://domain.test/business/%product_cat%/product-demo/
$vendor = dokan()->vendor->get($post->post_author);
$shop_url = $vendor->get_shop_url();
$pieces = explode("/", $shop_url);
$post_link = str_replace("%product_cat%", $pieces[sizeof($pieces)-2], $post_link );
//In this point, previous $post_link is: https://domain.test/business/daniel/product-demo/
}
return $post_link;
}
We can remove the code related to add_filter...query_vars, and also the code related to add_action...init
Summary, we overrided product_cat rule, adding the shop slug instead.
Wordpress codex says I can access URL parameters using get_query_var() when I register the variable to WP_Query using this code
function add_query_vars_filter( $vars ) {
$vars[] = "i_id";
return $vars;
}
add_filter( 'query_vars', 'add_query_vars_filter' );
https://codex.wordpress.org/Function_Reference/get_query_var
But that doesn't work the URL
https://example.com/contact-form/contact-de/?i_id=12345
doesn't give me any id parameter.
<?php
function add_query_vars_filter( $vars ) {
$vars[] = "i_id";
return $vars;
}
add_filter( 'query_vars', 'add_query_vars_filter' );
$i_id = get_query_var('i_id');
var_dump($i_id);
Always prints string(0) ""
What am I doing wrong here?
Try moving this part to your child theme's functions.php:
function add_query_vars_filter( $vars ) {
$vars[] = "i_id";
return $vars;
}
add_filter( 'query_vars', 'add_query_vars_filter' );
And keep this part in your template:
$i_id = get_query_var('i_id');
var_dump($i_id);
The URL is:
mywebsite.com/custom/?var1=random_text
and I want
mywebsite.com/custom/random_text
here's the code in my functions.php file:
add_filter( 'query_vars', 'wpse12965_query_vars' );
function wpse12965_query_vars( $query_vars )
{
$query_vars[] = 'var1';
return $query_vars;
}
add_action( 'init', 'wpse12065_init' );
function wpse12065_init()
{
add_rewrite_rule(
'custom(/([^/]+))?/?',
'index.php?pagename=custom&var1=$matches[1]',
'top'
);
}
But it still returns 404 error. What am I doing wrong?
Your code is looking perfect try to add flush_rewrite_rules function.
add_filter( 'query_vars', 'wpse12965_query_vars' );
function wpse12965_query_vars( $query_vars )
{
$query_vars[] = 'var1';
return $query_vars;
}
add_action( 'init', 'wpse12065_init' );
function wpse12065_init(){
add_rewrite_rule(
'custom(/([^/]+))?/?',
'index.php?pagename=custom&var1=$matches[1]',
'top'
);
flush_rewrite_rules();
}
Is it possible in wordpress to rewrite the following url.
http://www.example.com/aboutus/?city=newyork to http://www.example.com/aboutus/newyork
and then read out the get_query_var('city') , how do i accomplish this within wordpress?
This is the sollution:
add_filter( 'query_vars', 'add_query_vars_filter' );
function add_query_vars_filter( $vars ){
$vars[] = "city";
return $vars;
}
//https://thereforei.am/2011/10/28/advanced-taxonomy-queries-with-pretty-urls/
function eg_add_rewrite_rules() {
global $wp_rewrite;
$new_rules = array(
'aboutus/(.+?)/?$' => 'index.php?page_id=274&city=' . $wp_rewrite->preg_index(1)
);
$wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
}
add_action( 'generate_rewrite_rules', 'eg_add_rewrite_rules' );
echo get_query_var('city');
I have a page template that gets some variables added to the end of the url so I can display data based on what was passed.
ie: mysite.com/search-listins/listing/?address=123+The+Street&mls-number=00000
I need to convert this into a pretty permalink. Somthing like this:
mysite.com/search-listings/listing/123-The-Street OR mysite.com/search-listings/listing/00000-123-The-Street
I tried using this function. But nothing seems to be working. Any thoughts? These are not coming from a custom post type. As you can see, these are not a custom post type. These are MLS items that live outside the wp_ tables.
Function:
function setup_filter_rewrites(){
add_rewrite_rule('search-listings/listing/([^/]*)/?', 'index.php?pagename=search- listings/listing/?address=$matches[1]&mls-number=$matches[2]', 'top');
}
add_action( 'init', 'setup_filter_rewrites' );
function setup_filter_query_vars( $query_vars ){
$query_vars[] = 'listing';
return $query_vars;
}
add_filter( 'query_vars', 'setup_filter_query_vars' );`
I'm always using this code instead of add_rewrite_rule() function:
add_filter( 'query_vars', 'my_query_vars' );
function dlouhavidea_query_vars( $vars ) {
$vars[] = 'address';
$vars[] = 'miles';
return $vars;
}
add_action( 'generate_rewrite_rules', 'my_rewrite_rules' );
function ,y_rewrite_rules( $wp_rewrite )
{
$wp_rewrite->rules = array(
'search-listings/listing/address/?([^/]*)/?$' => $wp_rewrite->index . '?pagename=search-listings&address=' . $wp_rewrite->preg_index( 1 ),
'search-listings/listing/miles/?([0-9]{1,})/?$' => $wp_rewrite->index . '?pagename=search-listings&miles=' . $wp_rewrite->preg_index( 1 )
) + $wp_rewrite->rules;
}
You'll than find your vars in get_query_var('address') and get_query_var('miles');