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

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270 views

using ACF datepicker to filter posts on a page

i’m using a wp-query to display posts from a category on a custom post type page. it works fine, and I’ve been also abble to sort my posts depending of datepicker field called “date_debut”. my posts ...
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1answer
68 views

term_link filter gives less atributes

I have made a filter for term_link but when I work with it, I get message about not getting the second and third attr. Its a pitty, i need them add_filter('term_link','authorsongsurl',10); function ...
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0answers
19 views

How do I adjust/remove img widths when embedding posts in a narrower external site?

I have a blog on a PHP site i.e. http://mywebsite.com/blog/ and want to embed complete posts in a page on http://mywebsite.com/ include('blog/wp-load.php'); $post=get_post($postid); ...
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0answers
265 views

Use Ajax To get posts from custom post type?

I am using isotope to show post from post type. But the problem is i have paging and i cannot filter post by using isotope, its only filter in one page, and cannot get post from other page, So, i ...
0
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1answer
165 views

Add Bootstrap Classes to Recent Posts Widget

I am building a site that is based on an existing theme, lawyers. I am tasked to make the recent posts widget look like the practice areas section, I would need to add some structural divs (bootstrap ...
0
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1answer
59 views

WP_NAV_MENU filter targets all menus

Im trying to replace my template's primary menu through a plugin so that I don't have to make changes to the header.php. I found this code in another question answered here in 2011 (Replacing ...
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0answers
114 views

Filter Users Using Custom Admin Role

I have created a custom user role in my WordPress installation called Inactive, which identify users that don't write posts or pages anymore (This role was created for archival purposes, as a kind of ...
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0answers
59 views

How to Add A Rel Filter to All Links?

How can I add a filter in the functions.php to all links tags? Basically I am needing to add a rel="tooltip" to all my anchor tags within WordPress. I appreciate the help. Thnx
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1answer
29 views

Filtering more than one term in a taxonomy in WP

i have a custom post type called 'events', it has a taxonomy named 'category' structured this way: hotels (parent) -1 star (child) -2 stars (child) -3 stars (child) location (parent) ...
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43 views

Wordpress Unit Testing cleaning up hooks and filters

Using Wordpress' unit testing suite has been going quite well, and it's nice the WP_UnitTestCase takes care of cleaning up table data after each unit test. But one thing that doesn't seem to be ...
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0answers
158 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
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1answer
30 views

Filter on widget-title does not work with custom links

I added a filter to my widget titles and it looks like the filter doesn't apply on links, which are created with the links-sidebar. It does work perfectly on the blogroll or search widget Here's a ...
0
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1answer
46 views

Print all inline styles to head

Currently working on a project here http://palanquin.shrimp-works.com. When I try to validate what I have done so far, using http://validator.w3.org/, I get lots of this error Element style not ...
1
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1answer
49 views

how to customize rss feed tags using hooks?

My RSS feed is displaying an XML tag which I either want removed, or emptied. The tag in the XML looks like so: <wfw:commentRss>remove/this/uri</wfw:commentRss> I have never used hooks ...
0
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1answer
52 views

Custom view counts not updating correctly

I'm trying to add some custom views/filters to the list of posts for a custom post type in the admin. However, the query that counts the number of posts is updating the number of posts for all filters ...
1
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1answer
101 views

Changing a WordPress core function without hacking core

I am looking to change one line within a core function. The function is wp_allow_comment() located within /wp-includes/comment.php function wp_allow_comment($commentdata) { global $wpdb; ...
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1answer
78 views

Hide H1 Title using the_title filter

I am trying to hide the pages H1 header IF a custom field specifies this. On a page back end I have added a custom field: Name = hide_title Value = true I then want to hide only the H1 using a ...
0
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1answer
1k views

Can't get content of all (19) posts - Incomplete Chunked Encoding

I've got some documentation stored in a WordPress install for something I'm developing, and I want to have a pure html, single page version of it in addition to the regular templated version which is ...
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0answers
27 views

wp_nav_menu: current_post_ancestor-category parent

I have a nav like this: page 1 -- page 1.1 -- category 1.2 page 2 page 3 When I am on a single post in the category 1.2, the category-menu-item gets the correct class current-post-ancestor and ...
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1answer
42 views

append PHP function to the_content

I'm using the Jetpack plugin for related items and social sharing. Both of these options filter the_content and append themselves to the end of it. The problem is that I'm using custom navigation in ...
0
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1answer
41 views

How to make the 'delete' button inactive on some categories?

As currently there's no way to declare any new custom post format in WordPress (3.9.1), is there a way I can make the 'delete' button on some categories inactive, so that the Editor can't remove them, ...
0
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1answer
100 views

Select All not working in a WordPress search filter

I am trying to create a Search Filter within WordPress to filter through all the custom taxonomies within a Custom Post Type. I have created a function that generates the dropdown so I can output ...
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71 views

Problem with adding values to 'post_updated_messages' filter

I'm having an issue with adding a filter to 'post_updated_messages' that I don't quite understand. I've written a function like so; function acc_course_updated_messages( $messages ) { $post ...
0
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2answers
888 views

add_filter the_content in functions.php not working

I want to add_filter for the_content in functions.php of my theme. I have added code which just display echo but it seams that my filter is not applied. function add_mod_hatom_data($content) { // ...
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2answers
96 views

Create new custom post and post category of same name

I have a custom post type "Product" and want to create a post category "A Product Name" automatically on creation of a new Product so that the post category (not custom post category) would have the ...
3
votes
1answer
107 views

Using hooks to place content in theme dynamically

Alright, so I think I may be getting a little too complicated on this, but I basically want to know if this is possible. I am using a content slide function where I display some thumbnails within the ...
0
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1answer
203 views

Return a custom value in a function added to an action hook

I looked into the difference between action and filter hooks, and as far as I understand, it is not possible to have a function, which is added to an action hook, return a (custom) value. My ...
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2answers
89 views

Admin filter/error if post title is too long

Is there a filter that will throw an error if the posts creator enters a post title that is too long? I am looking to throw an error like: "The title you've entered is more than 30 characters. Please ...
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0answers
6 views

How to remove a filter that has been added as a function [duplicate]

How can I remove a filter that has been added the following way: // Add the filter before executing the query add_filter('posts_where', function( $where ) use ( $lat, $lng) { return ...
1
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2answers
63 views

Dump contents of a variable inside a filter/hook callback that runs during save post

I just need to debug an array which comes into addfilter function like this: add_filter('pll_copy_post_metas', 'copy_post_metas'); function copy_post_metas($metas) { var_dump($metas); return ...
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1answer
89 views

Pre_Get_Posts order DESC not registering

I've created a filter function to filter a post type items by it's meta value _item_price. The problem is that it only works in Ascending Order and I'm not sure why. My pre_get_posts function looks ...
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0answers
44 views

Get media-uploader fields array

I want to modify the fields in the media-uploader. To do that I need to know what creates the fields. In the Codex, you can see a way to add new fields to the media uploader, using the ...
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0answers
102 views

External Script Using WP - Hooks / Actions Not Working?

I've researched this problem in depth, but still stumped. Simply stated, I have an external uploader script which loads WP. Yet I cannot seem to grab any of the actions/filters I've put into it. Why ...
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48 views

Alter any uploaded image BEFORE saving (apply blur or similar even on the original version)

I am looking for a way to add a blur effect or similiar to any saved image. I do not want to have the unaltered originals on my server. The reason is that I am sued for using a copyrighted image ...
0
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2answers
50 views

How to get any tag ID

I want to exclude a certain tag from my home page not a category only post that hold the tag for example "olive"; I found a function for that which is like this function exclude_tag($query) { ...
3
votes
2answers
120 views

Adding a class to the body_class function

Basically I've applied this way to show certain colors on pages like search.php or a list on home. What it does is it reads a variable that gets a field from WP, if that field is equal to a certain ...
1
vote
1answer
382 views

Remove “Get Shortlink” button in admin of custom post type

I want to remove completely this section under my title in my custom post type. (I don't need this because I use this only for content management). With this piece of code I can remove the ...
1
vote
1answer
4k views

Add custom menu item using wp_nav_menu_items filter

I have added a snippet to add a "Profile" link to my website navigation menu. My code: add_filter( 'wp_nav_menu_items', 'my_nav_menu_profile_link'); function my_nav_menu_profile_link($menu) { ...
0
votes
2answers
64 views

Remove pretty photo style and script if not exist!

I need to dequeue or remove style and script related to "pretty_photo" from my theme but load it again only when it called or needed i have this code in my functions.php ...
0
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1answer
408 views

Filter post query to only show direct children of category

Google seems all purple on this subject, if you know what I mean. I've searched for this topic forever to find a solution. I want to build a finder/explorer feel to my categories, so when browsing to ...
-1
votes
2answers
237 views

Edit Wordpress loop, taxonomies, & filter

I have managed to integrate a custom taxonomies plugin that: -Filters down the staff depending on what category is selected. I want it to show that department first, and then the other departments ...
2
votes
2answers
148 views

Define custom Page Template without its own .php file

Is there any way of defining a Page Template from some function/filter/hook, without having any .php file containing the comment at the top of the page to declare the Template Name? For example, ...
0
votes
1answer
203 views

Custom Filter using meta_value in wordpress admin list not working

Hello I was trying to filter the pages using a custom filter in admin post listing of wordpress, but after selecting in the dropdown it returns nothing like its just showing all the posts and the ...
2
votes
2answers
669 views

Permanently remove first image from posts

I have around 2,500+ posts on my site where I've inserted images using the traditional method into the post content itself. In upgrading to a different theme, the single post page now displays the ...
0
votes
1answer
295 views

How To Get Search Term and Use in Function

I'm trying to write a function that will 'grab' the search term entered into the blog search form, and then hook the function to the get_search_query filter like this ...
0
votes
1answer
39 views

Is it possible to include the add_filter() function within a shortcode function

I am trying to pass content to the 'google_dfp_ad_slot' filter. Can this be done within a shortcode funcion? /** * Shortcode function to dynamically add google dfp ads to inline content and ...
1
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0answers
113 views

How to customize the “Insert/edit link” popup box?

is there a way to customize the "Insert/edit link" popup box in the editor so that it does something like this: Have a checkbox that says "Insert affiliate tag at the end of link" If the checkbox is ...
0
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0answers
17 views

Sort WP_Query by one meta key and post_date [duplicate]

I want to order by post to check for the existence of a meta key ('featured') and include those posts first and as a secondary option I want to sort by post_date, similar to 'sticky' posts on a ...
0
votes
1answer
638 views

Call to undefined function error after adding add_filter to wp-config

I am getting Fatal error: Call to undefined function add_filter() in example.com/wp-config.php on line 20 after adding add_filter( 'auto_update_plugin', '__return_true' ); to wp-config.php My ...
5
votes
1answer
191 views

How to auto-translate custom user roles?

I developed a small plugin that adds (or to be more precise: first deletes then adds again) some custom user roles. Each of these roles is set up in a way like this: function ...