A type of hook that provides a way for content to be overridden programatically

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2
votes
1answer
1k views

How to filter a dd/mm/yyyy date from a custom field in a query

I'm trying to build a query in order to sort some posts by a date custom field, where the dates are formatted dd/mm/yyyy. It works by querying the database directly with get_results like in this ...
0
votes
1answer
23 views

Get_template_part inside filter?

Is it possible to remove gallery from content but in its place do get_template_part('content-gallery'); ? I have this piece of code which removes gallery from post but I am inserting ...
0
votes
0answers
717 views

Loop the posts between two dates selected using jquery datepicker

I went through this link where we can restrict the loop to display the posts only between two dates and it works fine. But if I have a Jquery Datepicker with from and to date, then how can I pass ...
-1
votes
0answers
7 views

Woocommerce Hide Price Match when price is empty

I have a module on woocommerce which is the Price Match, however intended to hide when the product has an empty value. Someone I can help?
0
votes
0answers
17 views

Combined filters

I have a problem and i'm really stuck on this one. I have a small 'woodshop' and i want people to filter the results. The case: When i check multiple brands, the types should be updated. But when i ...
3
votes
0answers
18 views

Adding a drag and drop re-ordering from a custom post type default list

I have custom post type named 'slider_to_be_ordered' and has the following arguments enabled: 'supports' => array( 'title', 'page-attributes' ), 'hierarchical' => true, ...
0
votes
0answers
13 views

How to store a number (coming from cookie) into query vars for later usage in other filters?

I have a small HTML5 game playable (as "canvas") at different social networks, which sets an HTTP cookie. When a player comes to my Wordpress site (acting as help and support website for the game), I ...
0
votes
2answers
2k views

Filter categories using tags

I have a website with the following categories: Videos Pictures Stories And I have a lot of tags like: Funny, Awesome, Mind Blowing, Crazy, etc. Is there a way I could filter lets say: Videos ...
1
vote
0answers
19 views

Wordpress form. Variables to display on other page? [closed]

I'm using Ninja Forms, and I'm working on a form where when the users presses "ok" then the page is supposed to go to another page which shows specific information and links for that user. Right now ...
1
vote
1answer
17 views

Shortcodes not resolved in AJAX call response

I have a simple function, which returns the content of a page with the given pageID: function get_page_content(){ $id = $_REQUEST['id']; $page_data = get_page($id); echo ...
-1
votes
1answer
33 views

Using a filter in functions.php to add content to single posts regardless if post is in main or child category

Im using following filter (codex) to add some html content with a lower priority (20) to the bottom of my single posts wich are in a specified category: add_filter( 'the_content', ...
0
votes
0answers
24 views

how to apply filter to url of wordpress embed shortcode

I use wp embed shortcode to embed videos from my server into my posts. For some reasons i changed my server address and now i want to apply the following function to url of wp embed shortcode. Please ...
1
vote
0answers
19 views

Posts and Attachments with “Published” status in Search

I would like the search to show only published posts and attachments (the attachments are photographs taken directly from the media library). The trouble is, when I specify that the post_status must ...
0
votes
1answer
33 views

How to change Woocommerce breadcrumbs content?

I want to customize the breadcrumbs directly from PHP. Some of the pages are generated dynamically and do not exist in the database, therefore i must automatically put them in the breadcrumbs with ...
0
votes
1answer
19 views

How to append custom text to the output of 'categories widget'?

How do I customize the "categories widget" to append additional text on the sidebar display? from category 1 category 2 category 3 category 4 to category 1 folder category 2 folder category 3 ...
2
votes
1answer
27 views

How to exclude certain widget from showing up on home/front page? [duplicate]

Without using a plugin, how do I prevent/exclude the sidebar widget "recent posts" from showing up on the home/front page? I do want it to show on the sidebar of rest of other archive/post pages.
1
vote
1answer
27 views

Insert term when page is published - avoid duplicates after edits

So i want to dynamically add terms to a custom taxonomy named after new pages when these are published. Problem I have is that when you edit the page titles, another term will be added to the ...
0
votes
0answers
19 views

Issues with title-tag and document_title_parts

Wordpress version 4.5.1 I'm trying to dynamically update page titles on a particular template. After lots of digging and learning about the wp_title() changes, I'm attempting to use ...
0
votes
1answer
18 views

Woocomemrce order and registration fileds to UPPERCASE

I have to transform all the registration fields (Name, Surname, email, State, Address...) to uppercase. I mean no CSS transform, like text-transform: uppercase; but transform in PHP before they go to ...
-3
votes
2answers
49 views

Customise Jetpack Publicize text

EDIT: Due to downvotes (with no comments!), I've edited this post to be a bit more specific... Why isn't the following change working? $custom_message = get_the_title( $post->ID ) .''. ...
2
votes
1answer
860 views

SSL certificate for the host could not be verified

I'm getting this error in a log file created by WooCommerce "The SSL certificate for the host could not be verified." The error is being generated by WordPress' file /wp-includes/class-http.php ...
0
votes
2answers
432 views

Can i use multiple 'the_content' filters?

I am currently using a 'the_content' filter to add some HTML to the bottom of my posts and pages. But, I want to add another 'the_content' filter to a handful of specific pages (using page IDs). Is ...
1
vote
1answer
33 views

'the_content' filter removing html tags from post content

I have a post content(html) like this: <div id="home_tabs"> <ul> <li><a href="#tabs-1">Nunc tincidunt</a></li> <li><a href="#tabs-2">Proin ...
1
vote
1answer
3k views

ajax for filtering posts by category in wordpress loops

I've been looking around for a way to filter my posts on http://www.waziproject.com/wazimagazine/ without reloading the page. So my question is if anyone can help me out to turn the following into a ...
0
votes
0answers
27 views

Conditionally (cpt) filter previous and next_post_link

I'm using the next_post_link and previous_post_link functions in two different scenarios, first in my single-cpt.php and second in my single posts. The name of my cpt is "members". Note, that I'm ...
28
votes
3answers
12k views

remove_action or remove_filter with external classes?

In a situation where a plugin has encapsulated its methods within a class and then registered a filter or action against one of those methods, how do you remove the action or the filter if you no ...
0
votes
1answer
20 views

How to add content with a filter when there's no content in the editor

I'm building a plugin to create page sections (with ACF and repeater field) and I want to add the sections at the end of the content. The sections are added to the content, but only when there's ...
1
vote
1answer
791 views

Using add_filter() in Widgets

Just have a query reference the add_filter() function. Can you use this function inside a WordPress widget class. Example I have a widget with dynamic created code that I want to pass to another ...
1
vote
2answers
580 views

How to use the 'comments_number' filter?

I'm not sure how to use this filter. Could someone show me an example? I'm trying to change ('0', '1', '%') to ('0 Comments', '1 Comment', '% Comments'). I'm using this function to get the comments ...
0
votes
1answer
42 views

How to add aria role and schema markup to custom walker container

Edit: after doing some research I've found that in the wp_nav_menu function uses the following code to display the containers value. if ( $args->container ) { /** * Filter the list of ...
4
votes
1answer
38 views

Add post/page ID to inserted links within the_content

Within the main content editor of posts and pages, we can insert multiple links to other posts/pages: <a href="http://example.com/hello-world/">Hello World</a> What I am trying to do is ...
0
votes
2answers
33 views

Problem with images URL after filter applying

I have this code in my functions.php file: function user_content_replace($content) { // it's not a URL, let's apply the replacement if (!filter_var($string, FILTER_VALIDATE_URL)) { ...
0
votes
1answer
22 views

Remove filter callback: method in class

I need to disable this filter: $message = apply_filters( 'woocommerce_mail_content', $this->style_inline( $message ) ); The style_inline() function exist in a class called WC_Email. So I tried: ...
0
votes
2answers
640 views

Create subpage - filter parent pages list

I have a website here with a lot of content and with the content where is necessary to create pages in hierarchy. But it is uncomfortable to go through the dropdown in the administration with a lot of ...
0
votes
1answer
19 views

change “missing attachment” text functions.php

WordPress core file: wp-includes/post-template.php has this text "Missing Attachment" that i want to change with "-". The problem is that when WordPress upgrades, the file is changed back to the old ...
1
vote
1answer
670 views

list category posts under its item in menu

When adding category to Menu, I need it to list all the item that belong to that category in separate UL automatically. like this http://i.stack.imgur.com/ulOOS.jpg Of course I can do that manually, ...
0
votes
4answers
58 views

How to filter out shortcode when displaying the_excerpt() in the loop?

I'm using the_excerpt() in my template loop to display post excerpt on the front page. It's currently displaying unwanted shortcode directly on the front page eg. [box]post content[/box] ...
0
votes
0answers
17 views

How can I deny the user the insertion of emails in topics / comments and stay on the same page?

I have this function that checks whether or not a content contains an email: function fw_check_if_content_contains_email( $content ) { if ...
0
votes
1answer
13 views

Hook added to the_content seems to be called multiple times

I have the following code running in a plugin: add_filter('the_content','thousand_pay'); //Callback function function thousand_pay($content) { echo $content; if( !in_category( 'Stories') ) ...
0
votes
1answer
23 views

Apply filters when loading post via ajax

Have been trying to solve this for couple of hours already. Here's the case: I'm making a plugin that separates the posts into pages using the <!--nextpage--> tag. It works fine but I want to ...
0
votes
1answer
22 views

I need to hook and change language of facebook sdk

I need to hook into this function to change language to from en to french facebook sdk. $facebook_sdk_src = apply_filters( 'bimber_facebook_sdk_src', ...
3
votes
2answers
34 views

Where to hook into post content?

Which hook or filter is used to edit the post content before the_content filter is applied to it. For instance, if I wanted to add Hello World, as the first text in every post.
0
votes
2answers
52 views

How to get a single hook from wp_head()?

I am working on a custom post type and I don't want it to get all the clutter from wp_head(). However, I do want to show a specific hook, for example the YoastSEO meta tags. How do I call a specific ...
0
votes
3answers
958 views

Filter to hook into menu <li> items and add a custom attribute

I'm using Foundation as a base and starter theme. I'm trying to build and I can't seem to figure out how to hook into the menu that WordPress outputs and add a custom attribute to that menu's ...
1
vote
3answers
49 views

Add code inside specific wordpress standard function

Is it possible to add a piece of code snippets inside wordpress standard function ? In my case I am developing a plugin that will trace the exact location of the caller of wp_delete_attachment method ...
2
votes
1answer
42 views

add_filter() function misunderstanding

I'm studying the theme "one page" and there is the following code: function onepage_sections() { $sections = array(); $sections['service_section'] = array( 'id' => 'service_section', ...
1
vote
1answer
435 views

Walker_Nav_Menu doesn't work in wp_page_menu_args filter

I need to hide certain nav items from the menu (based on the password protection functionality) and I'm having trouble getting my custom Walker to work. In fact, I can't even get the standard ...
0
votes
1answer
791 views

How to add nav menu items to a specific position within a menu

I'm adding login/logout links to a nav menu using the following code: function rp_add_login_logout_links( $items, $args ) { $link = wp_loginout( get_permalink( get_option( ...
0
votes
0answers
52 views

Filters, priority when run after plugins_loaded

In my main plugin I filter the_content to add rich snippets. Something like this: add_filter('the_content', 'add_schema'); function add_schema( $content ) { $schema = NULL; //To avoid undefined ...
0
votes
1answer
23 views

WP 4.5 hide core customizer sections

Since WP 4.5 the way you hide core components from the customizer was changed. Changed from $wp_customize->remove_panel() to customize_loaded_components. ...