I am using a free Real Estate Wordpress plugin from the repository but the support is paid.
Anyway, the plugin's "City" taxonomy is NOT hierarchical. I need to make it HIERARCHICAL so I can create counties with hierarchical cities under it. As you know, modifying plugin's files is not a possibility for known reasons (update overwriting).
I am looking for something like this to deploy in functions.php:
function change_post_object_label( $taxonomy_args ) {
$taxonomy_args->hierarchical = true;
}
add_action( 'taxonomy_hook', 'change_taxonomy_args' );
Does it exist? How can I set hierarchical to "true" for a given taxonomy without having to alter the php files?
If you are working on WordPress 4.4 or a newer version, you may use the register_taxonomy_args filter.
Add this to your functions.php, and don't forget to use the actual taxonomy slug.
function filter_register_taxonomy_args( $args, $taxonomy ) {
if ( $taxonomy === 'taxonomy_slug_here' ) {
$args['hierarchical'] = true;
}
return $args;
}
add_filter( 'register_taxonomy_args', 'filter_register_taxonomy_args', 10, 2 );
Related
I would like to remove the category base from Wordpress URL only for specific category.
For example, i need to change:
mysite.com/category/blog
to
mysite.com/blog
but i want to keep other categories unchanged:
mysite.com/category/songs
I think that it could be achieved with some .htaccess rule, but I found some generic rules that remove the basic category in all the url.
you can easily achieve this by using Enhanced Custom Permalinks Wp plugin. you just need to go edit the category, yo will see a field to add your custom url.
https://wordpress.org/plugins/enhanced-custom-permalinks/
This can be accomplished with some custom filters & actions.
Try placing this code in your theme's functions.php file:
add_filter( 'post_link', 'custom_permalink', 10, 3 );
function custom_permalink( $permalink, $post, $leavename ) {
// Get the categories for the post
$category = get_the_category($post->ID);
if ( !empty($category) && $category[0]->cat_name == "News" ) {
$permalink = trailingslashit( home_url('/'. $post->post_name .'-'. $post->ID .'/' ) );
}
return $permalink;
}
add_action('generate_rewrite_rules', 'custom_rewrite_rules');
function custom_rewrite_rules( $wp_rewrite ) {
// This rule will will match the post id in %postname%-%post_id% struture
$new_rules['^([^/]*)-([0-9]+)/?'] = 'index.php?p=$matches[2]';
$wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
return $wp_rewrite;
}
This will set up the permalink structure that you want for posts:
You can easily do that without using plugins.
Through Admin panel
go to settings->permalinks and select default to custom
here you know more..
https://codex.wordpress.org/Using_Permalinks
Sorry in advance for my approximative english. I would like to change product page style on woocommerce for a specific product category (don't display pictures and some other important layout changes). Already made it and it works, the problem is that I would like to display these products on a single page. I tried using woocommerce integrated shortcode [product_page id=$id], the problem is that the custom style and layout I created on content-single-product.php (in woocommerce folder) is not applied using this shortcode. I tried to copy my script on class-ws-shortcodes.php (woocommerce folder) but it didn't worked. What should I do to display the products on a specific page, with the real style of these products page (the custom one I created), and not the woocommerce shortcode one?
Thanks in advance for your answers
There are two ways to achieve this, it just depends on whether you want to edit single-product.php or content-single-product.php. Both will get you to the same end result.
To do the former, you can use default WordPress functionality and filter the template under given conditions via template_include
add_filter( 'template_include', 'so_29984159_custom_category_template' );
function so_29984159_custom_category_template( $template ){
if ( is_single() && get_post_type() == 'product' && has_term( 'custom_category', 'product_cat' ) ) {
$template = locate_template( 'single-product-custom.php' );
}
return $template;
}
Or if you'd rather create a custom content-product.php template part, you can use WooCommerce's wc_get_template_part which works in pretty much the same way.
Technically I think you can use the same conditional logic, but I tweaked it here to point out the variables WooCommerce makes available at the filter.
add_filter( 'wc_get_template_part', 'so_29984159_custom_content_template_part', 10, 3 );
function so_29984159_custom_content_template_part( $template, $slug, $name ){
if ( $slug == 'content' && $name == 'product' && has_term( 'custom_category', 'product_cat' ) ) {
$template = locate_template( 'content-product-custom.php' );
}
return $template;
}
In either case the single-product-custom.php or content-product-custom.php would be in your theme's root folder. To put them somewhere else, just change the path in the locate_template() argument.
You can not do coding in wordpress's file i.e. page.php to modify woocommerce pages. Its wrong way. You simply override WooCommerce pages into your theme folder and then modify any pages which you want to do. All templates/pages are located in a woocommerce/templates folder.
Here you can find documentation.
http://docs.woothemes.com/document/template-structure/
edit woocommerce/templates/content-single-product.php for single product view
I've created a plugin which registers a custom post type and a custom taxonomy for me.
Now, whenever I visit: www.mysite.com/events_categories/category I should get a list of all the posts under that category. I want to use my own template and not Wordpress' default category template. Also, I want this template to be used for ALL categories, not just one category.
I used this code:
function taxonomy_template() {
global $post;
if( is_tax( 'event_categories' ) ) {
$tax_tpl = dirname( __FILE__ ) . '\taxonomy-event_categories.php';
}
return $tax_tpl;
}
add_filter( 'template_include', 'taxonomy_template' );
And while it works for the taxonomy, it makes everything else on the site go blank. This is because the $tax_tpl is empty if the page I'm on isn't a taxonomy.
I've tried using template_redirect, but no luck either.
So I want to know how to hook my template (taxonomy-event_categories.php) to the Wordpress' category template.
Hope you guys have a solution, because I've looked everywhere and it's possible to find the solution, yet I see many plugins doing this effortlessly.
Okay, so I solved it using this code:
add_action('template_redirect', 'taxonomy_template');
function taxonomy_template( ){
$tax_tpl = dirname( __FILE__ ) . '\taxonomy-event_categories.php';
if( is_tax('event_categories') ) {
include $tax_tpl;
die();
}
}
I've no idea why this works because I think I already tried this specific code, but it didn't work. Let's just hope it will keep working.
Here my problem.
I have several users that are allowed to publish content.
I have create a custom post type to be used has a personal page.
I create a new custom post for each of the user.
They can publish media, events, posts... on this custom post, using tools provided by the theme Flawless.
The Flawless tools publish by default all the content, so if you want to add a gallery, it will show all gallery by all users. I want to limit the gallery display to only the current author of the custom post. And the same for all type of content a user may want to add to his page.
My understanding was that pre_get_posts was perfect in this kind of situation.
The goal was to publish on their custom post only their content, so I used the action pre_get_posts with this function:
function only_current_author( $query ) {
if ( !is_admin() && $query->query_vars['post_type'] != 'nav_menu_item' ) {
$post_id = get_queried_object_id();
$author_id = get_post_field( 'post_author', $post_id );
$query->query_vars['author'] = "$author_id";
}
}
add_action( 'pre_get_posts', 'only_current_author' );
This was working fine on my localhost with WordPress 3.9
Now I have updated to WordPress 4.0, and I got an error 404.
I don't understand exactly what cause the issue, and what is different between the two WordPress version, but I think this is what caused the error 404 is that I'm not able to get the author id of the current custom post.
So, I wonder, do you know alternative to define the author id inside the pre_get_posts action ?
Or should I use another method to filter what will be display?
I try several alternative, like adding an extra Query or adding the $query->query_vars in the template in my custom template, but none worked.
I try to get the author id using the name of the custom post found in the $query, nothing seems to work.
Thanks for your help.
So, after a good night of sleep, I return to my problems and found a solution.
Thanks to give me your feedback if you think this solution is appropriate.
function only_current_author( $query ) {
if ( !is_admin() && $query->query_vars['post_type'] != 'nav_menu_item' ) {
global $wp_query;
$post_id = $wp_query->post->ID;
$post_type = $wp_query->post->post_type;
if( $post_id != 0 && $post_type == 'cpt_mdj' ) {
$post_author_id = get_post_field( 'post_author', $post_id );
$query->query_vars['author'] = $post_author_id;
}
}
}
add_action( 'pre_get_posts', 'only_current_author' );
So, the issue was that $post_id = get_queried_object_id(); returned null, from that it was impossible to pre filter the query with the author id.
Using $wp_query, I was able to get the post id, and then the author id.
Side question, what is the difference between $query and $wp_query, they are identical when I var_dump, but give different result.
Thanks!
I'm using WPML (Wordpress multilanguage plugin) with custom post and fields (with Advanced Custom Fields plugin) and I have this "issue":
I've a custom post with a custom field (text), I enter text in the field and save. Now I go to the translated post and see that the same custom field is empty. Then the fields ar not synched. Notice that instead the Tag field is well synched between the languages.
Someone can help? Thanks
I don´t think the saved value of a custom field is synced by default. Only the name of the variable etc.
So if you have a custom field and wan´t it to have the same value on all languages, simply don´t add that custom field to other languages. Just have it on the main language.
Then in the template you can use this, to allways get the value from main language:
<?php the_field('fieldname',lang_page_original_id($post->ID));?>
Then add this to functions.php
function lang_page_original_id($id){
if(function_exists('icl_object_id')) {
return icl_object_id($id,'page', false, "MAIN LANGUAGE CODE EX: SV");
} else {
return $id;
}
}
Here are ACF docs: http://www.advancedcustomfields.com/resources/multilingual-custom-fields/
But it doesn't work as well as you may expect. Syncing is only "one way" from original to translated versions. See: https://wordpress.stackexchange.com/questions/181338/fixed-values-for-same-post-translations/214120#214120 for more details.
You will need WPML Multilingual CMS in order to use sync feature.
Hi use this in your function.php works 100%:
function sync_field_meta( $post_id, $post, $update ) {
$post_type = get_post_type($post_id);
// use this if u have muti custom post type
$posts_type = array('your_custom_post_type1', 'your_custom_post_type2', 'your_custom_post_type3', 'your_custom_post_type4');
if( ! in_array($post_type, $posts_type)) return;
$en = apply_filters( 'wpml_object_id', $post_id, 'any', FALSE, 'en' );
$fr = apply_filters( 'wpml_object_id', $post_id, 'any', FALSE, 'fr' );
// your acf key like (field_58136c9dc9963) you can check documention
$field = get_field('acf_key',$post_id);
if($en){
update_field('acf_key',$field,$en);
}
if($fr){
update_field('acf_key',$field,$fr);
}
}
add_action( 'save_post', 'sync_field_meta', 10, 3 );