Method by which plugins and themes extend core WordPress functionality.

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1answer
85 views

How can I hook into existing WordPress Bulk actions?

I am creating a plugin which syncs both standard WP data and custom fields within a custom meta box on post edit pages, to an external resource using SQL queries. However my functions are currently ...
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1answer
65 views

WP_query hooks before execute a search query

Anybody knows if there's a hook before execution of a search query (not in main loop) in order to change the 's' parameter to avoid Wordpress' phrase splitting? Examples are welcome... thanks P.S.: ...
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1answer
107 views

Update post meta using pending_to_publish hook

Below is my code for updating post meta. function changePostExpireDatetime( $post ){ $featurePlanID = get_post_meta($post->ID, 'post_price_plan_id', true ); ...
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1answer
107 views

Woocommerce single_product_summary hook not working

I'm trying to add my own custom fields to the single product summary after the main product's title output on my product page. I've looked into the woocommerce documentation ...
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1answer
66 views

Set Default Category if user do not set any in admin - before create post

Is there some option "hook" to set default category for custom_post_type if user do not choose any ? For example in RoR it's very simple - just use before_save filter and You can set whatever You ...
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1answer
21 views

Can an RSS item be altered with a hook?

I would like to alter the content of each item in a site's RSS feed with a regular expression. The rss2_item hook is close but it is run just after the item has been output, so is only really useful ...
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1answer
94 views

How to customize category_description()?

In a website I am working on ,there are 50 categories + sub categories, each has a a very long description text, then in an archive page I display all the titles of the categories + their description ...
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1answer
19 views

Action hook with wrapper html

I want to add a space for a banner across the top of my WooCommerce Category pages, but i'm trying to figure out how to add some markup that will wrap the action. In my archive-product.php I have the ...
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2answers
30 views

Make a custom column sortable by a value from a different custom post type

I've created some custom columns to display my custom post types more attractively in the admin section - the columns are mostly custom fields. Mostly, this works absolutely fine, and I can sort by ...
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1answer
28 views

Add %taxonmy in worpress custom permalink structure

In default wordpress support %category% tags in custom permalink structure. I need to use %taxonomy in permalink structure .How to do that ? is there any filter are available. Please help.
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2answers
427 views

Contact Form 7 - Execute code AFTER mail send

i've figured out how to do something BEFORE sending the mail, but i also need an action to happen AFTER it's been send. I tried wpcf7_after_send_mail but with no success... Any help on the matter ...
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1answer
39 views

Hook for altering the content of all wp mails

Hi i want to set email template for all mails for my site . I know how to set up mail template and i set mail template for each of my mail by editing the code ie wp_mail( $recipient, $subject, ...
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68 views

'comment_post' hook doesn't seem to work? [closed]

This is driving me crazy - Does anyone know why this 'comment_post' hook doesn't seem to work!? I've basically written an entire email notification plugin for it and it's failed on the first step. ...
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1answer
61 views

What hook to add at start of WordPress load

I want to add a hook that is the first thing that runs every and any time someone hits a page, post or other WP piece of content on my site, and before anything else in WordPress executes. Can you ...
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1answer
42 views

Conditional for autosave or auto draft?

I am attempting to create a file using fopen() on save_post. I am having trouble finding the right condtionals to prevent the the file from being created from an auto save. I only want to create the ...
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2answers
82 views

Knowing if a post is sticky in the 'save_post' action. Where do I have to hook?

I'm using this plugin (FantasticElasticSearch) to index content when it's published. So far it was strightforward and an easy task but, now that I tried to index a flag saying if a post is sticky, I'm ...
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1answer
230 views

Modifying date filter on admin page for custom post type to link to custom field

Apologies if a similar question has already been asked, but I can't seem to find the exact functionality I am looking for. Basically I have a custom post type (sermons) which has 'recorded_date' as ...
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1answer
89 views

Is it possible to change image urls by hooks?

I have moved my uploads directory to another server. For example, a url that was pointing to: http://example.com/wp-content/uploads/2015/05/image.jpg should point to here in the new situation: ...
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1answer
36 views

Get post or page id early

Is there a good solution to get the queried object id really early ... and i mean really early? I got a hook on after_setup_theme where i need to get the post or page id. ...
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1answer
353 views

Seems that admin_post_{action} does not executing

I'm trying to proccess different actions of my plugin with admin_post_{action} hook. But following code seems not working class TestPlugin { function test(){ die('working!'); } ...
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1answer
182 views

Using init hook for register_taxonomy is causing invalid_taxonomy in wp_insert_term()

I'm developing a plugin and I've problem with inserting new term to my custom taxonomy. <?php add_action('init', 'create_tax', 0); function create_tax() { $args = array(...); ...
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3answers
426 views

Manage users custom column add class “num”

I have customized my admin users column to show the purchased leads of a role "lead buyer". The value of the column is a decimal (the number of leads). The "posts" column of the users table has a ...
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1answer
35 views

Hook Adding content after title

I need to add something after title in loop in single post and page, home page, categories. This is for a plugin and i don't want to modify the theme directly. function after_title($title) { ...
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1answer
72 views

No result update a custom field using wp_schedule_event

I recently developed a news blog. My client asked for a facebook share count of an article. I am able to get the share count using facebook api, However, according to the information I found from ...
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1answer
53 views

Must filter functions receive all arguments passed to them?

I'm writing a filter function to redirect logins: function my_filter_func( $redirect_to, $requested_redirect_to, $user) { // My code. } add_filter( 'login_redirect', 'my_filter_func', 10, 3 ); ...
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1answer
109 views

Help to change the text for new website notification (wpmu_welcome_notification)

i am trying to change the text for new website notification (wpmu_welcome_notification): in the core file i see wordpress using this function to send the email when new site created: the quasion is ...
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1answer
285 views

add_action in the loop hooks

I have the following structure: add_action('my_content', 'standard_loop'); function standard_loop() { if (have_posts()) : while (have_posts()) : the_post(); ...
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1answer
72 views

Prevent attachment from being deleted

In Wordpress admin media library page (upload.php) I'd like to do some checking on delete_attachment action. I want my custom function to fire before attachment's being deleted. In this function I ...
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2answers
692 views

Fatal error: Call to a member function get_queried_object_id()

I am trying to display shortcode using the following pattern: class callShortCode { function __construct() { global $post; $this->dos($post); } private function ...
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1answer
33 views

update_post_meta is Updating with two page id

I am writing a code to count the number of views of post. For that I am using update_post_meta and passing appropriate parameter. I am calling a function on add_action('wp', 'function_name'); in ...
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2answers
1k views

call php file from form and use wp functions

I'm building a stripe plugin and I'm stuck on this minor major issue. Problem: the form calls my process.php page to grab the form input variables, handle the Stripe token, and finally call out to ...
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1answer
130 views

Can i exclude certain page templates for a specific role?

Let's say i have two types of templates available when making a Page. "Default template" and "Intermediate template". I have a role called "editor", and i do not want the editor to access the ...
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1answer
62 views

Accepted arguments value in hook functions

Let's say I have the following hook function: function my_function() { $post_type = isset( $_GET['post_type'] ) ? $_GET['post_type'] : ''; if( !isset( $_REQUEST['mode'] ) ) $_REQUEST['mode'] ...
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1answer
112 views

Where is publish_post hook fired?

Hook publish_post, which does not necessary need to be run on post publishing only, it can be used for any post type and any post status in this format {status}_{post_type} which also makes it hard to ...
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1answer
68 views

“Seen by” Feature in posts [closed]

Do you guess how would be a good practice to achieve a "seen by" feature in every post? I mean, simply add which users have seen a post. I'm not sure how to add a hook for that. Neither if I would ...
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1answer
498 views

Hook when adding or editing a specific custom post type? [closed]

I'd like to insert a script and if possible some PHP for a custom post type. I'm looking for a hook to do this on the add new or edit screens. Any idea what I'd use for this? I tried "edit_post" but ...
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1answer
148 views

Admin first hook that outputs HTML?

I think load-(page) is the first hook in the admin screen that deals with outputting HTML, but I'm not totally sure. Basically I'm looking for the equivalent to template_rediect or get_header, which ...
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1answer
129 views

A good hook to check authorization and redirect?

It seems strange to put a redirect in a template page, because so much of the page has already been built by the time you reach a custom page template. I'm wondering what is a good action hook to use ...
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1answer
111 views

Add Different Actions To Different Page's wp_footer

I am trying to add functions to wp_footer based on the the page id. I am hooking my callback to init, but its not working. Here is what I am using. function fl_template_loader() { if ( is_page( ...
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1answer
53 views

Is it possible to be more page/post specific with admin_enqueue_script?

I am using this code to load a stylesheet in the admin, but only on post.php related pages: function my_enqueue_for_post_pages_only($hook) { if( 'post.php' != $hook ) return; ...
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1answer
359 views

New User Save Filter

I'm using the new(ish) filter add_action( 'user_new_form', 'funcy', 9 ); to add custom fields to Create A New User page. I'm then using add_action( 'personal_options_update', 'save_user_meta' ); ...
0
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1answer
2k views

Replace admin header logo with an image

I want to replace the default WordPress admin bar logo to my custom logo which is a PNG file. I have tried a code it's not working. function custom_logo_admin_header() { echo ' <style ...
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1answer
36 views

Hook on creating a menu entry?

I need to run some code after a new item has been inserted into a WordPress nav menu. Is there any hook on menu modification or something similar?
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1answer
296 views

Where and how does WordPress store and use its plugin and hook information?

When WordPress installs a plugin, where does it keep the fact of a hook/plugins existence? For example, wp-includes/plugin.php I can see do_action, but I'm not familiar enough to know how WP loads ...
0
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1answer
213 views

Gravity Forms plugin: How to use “gform_editor_js” action hook? [closed]

I have a question regarding this action hook: http://www.gravityhelp.com/documentation/page/Gform_editor_js. I'm not sure where to put this action hook. Can I use this action hook in my child theme's ...
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1answer
1k views

wp_trash_post action hook with custom post type

When a 'contact' cpt post is trashed, I need a metakey from another cpt 'act' to be deleted, I have been searching all over which hook I should use but unfortunately the codex action reference page is ...
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1answer
175 views

Gravity Forms | Form Object is NULL [closed]

I am trying to customize some gravity forms behavior. Therefore I've tried to hook into gforms from my theme. Unfortunately the form object is always NULL. Why is that the case? Example code: 1) ...
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1answer
31 views

How to replace settings in WordPress plugin from a theme

I created an array with some default settings in a plugin, and want to allow it to be replaced from functions.php in a theme without using stored data (eg. add_option). I want this to be just a hook ...
0
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3answers
1k views

What is the action hook that deletes a taxonomy term from the backend? And how to retireve the term id before deleting it?

I need to delete some postmeta when deleting taxonomy terms from the backend. Before deleting the term, I need to retrieve the postmeta's meka_key and the term id that is going to be deleted. Use the ...
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1answer
55 views

Set the default category of an attachment

I wanted to apply the same categories that exist for posts to attachments, so I wrote this code: function wpmediacategory_init() { register_taxonomy_for_object_type( 'category', 'attachment' ); } ...