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

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0
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2answers
341 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
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0answers
18 views

Custom xmlrpc request does not pass parameters?

Here is what I have: function xmlrpc_login($args){ //this code actually runs var_dump($args); // is NULL ...other logic that needs the args values... } function ...
0
votes
2answers
698 views

Make wp_link_pages() suitable for Twitter Bootstrap markup

Below there's the Wordpress code found in post-template.php for the wp_link_pages() function - this function generates a page navigation for posts or pages having the content split into multiple ...
0
votes
1answer
36 views

Removing URL and adding container around image in the featured image metabox

I want to remove the url and add a container(div) around the image in the featured image metabox. Wordpress output <p class="hide-if-no-js"> <a title="Set featured image" href="URL" ...
0
votes
2answers
66 views

How to center oEmbedded content

I understand you have to paste the link that you're embedding without any code wrapping around it, but how do I force the embedded content to be centered? Currently, the default is aligning to the ...
1
vote
1answer
31 views

Is it acceptable to treat a filter like an action?

The wp_insert_attachment_data filter is available inside wp_insert_attachment(). It allows attachment post data to be filtered before it is updated in or added to the database. $data = apply_filters( ...
0
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0answers
25 views

Wordpress gallery shortcode - include author's images

I'm using the built-in wordpress gallery shortcode to display all images of a category -- documentation found here: Wordpress Gallery Shortcode Codex --- By using [gallery category="1"] How could ...
3
votes
3answers
611 views

wp_mail - Remove sitename from email subject

Can some one tell me how to remove site name from email subject. As of now my email subject looks like this [sitename] - Subject goes here I want it to look like this Subject goes here I ...
0
votes
0answers
18 views

add_filter not adding the filter

i am adding a filter at the end of my themes functions.php if( !function_exists( 'mars_widget_post_ids' ) ){ /** * @param array $query * @param string $widget_id */ function ...
0
votes
1answer
33 views

How to add a filter conditionally based on page related Conditional Tags

I am developing a WordPress plugin and can't conditionally add filters based on the conditional tags. This is my code: add_Action('init', 'determine_location'); function determine_location() { $d = ...
10
votes
2answers
2k views

How to add sub-menu to a menu generated by wp_nav_menu by using plugin

I have a menu generated by wp_nav_menu which look like <ul class="nav-menu" id="menu-top-nav"> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-43" ...
0
votes
1answer
29 views

Add rel to all images in a post

I want to add a rel to all images in a post. I am trying following filter but it will wrap only the images which are in the gallery. It does not wrap the images which are added individually without ...
0
votes
1answer
38 views

change attachment custom field onChange event

The form is in post creating window. Ajax is posting values, but the values doenst renews. Where can be problem ? Ajax <script> function dynamic_Select(field, aid, value) { ...
0
votes
2answers
89 views

How to apply the “retrieve_password_message” filter?

I would like to change the body of the password reset email that WP sends out with something more friendly. I am trying to use the "retrieve_password_message" filter but I am messing it up. Can ...
0
votes
0answers
18 views

attachment custom values are'nt inserted to database

I have created attachment custom field. After I uploading image and inserting to new-post.php (post creating window) no meta values are saved in database. Even that I have set a default value for ...
5
votes
5answers
5k views

Remove classes from body_class

I don't need this whole mess of classes like this... <body class="page page-id-829 page-template page-template-page-template-portfolio-php portfolio"> I'd like something like this... <body ...
0
votes
0answers
42 views

Events filter using wpdb for queries

I'm a WordPress (PHP) developer, however I have not done a lot of complex MySQL queries. I am working on an events website and want to create filters: User should be able to filter events by the ...
0
votes
0answers
15 views

Modifying Search to Exclude results from within short code or HTML

I've been struggling with this one for some time and I was wondering if anyone has any ideas on how to fix this. I'm not asking about stripping out short codes or HTML from the excerpt, that's fairly ...
0
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0answers
12 views

Show post categories names using apply_filters

I'm trying to change a plugin for each post show his categories names. The plugin use apply_filters to show post name. But how can I show categories names? $output .= $indent . '<li ...
2
votes
1answer
95 views

How to filter the description of a custom post type

I understand that although not used by core in any way you can set a description for a CPT: $args = array( [...] 'description' => "My CPT description" [...] ); register_post_type( ...
0
votes
1answer
31 views

Adding to an array & passing it through do_action/apply_filters

For exercise I am working through a PHP class to add meta boxes I found on GitHub. I just copied the code and now I am playing around with it to understand it. It works like this: The file ...
0
votes
1answer
77 views

query post limits

function posts_limit_fn($limit, $query, $custom_limit = ''){ if($custom_limit !== ''){ return $custom_limit; } return $limit; } this piece of code is executed into an AJAX ...
4
votes
2answers
5k views

Changing WooCommerce Display Price Based on User Role & Category [closed]

I'm looking to display a different price based on a user role (wholesaler, dealer, etc) AND based on the category. There's a dynamic pricing plugin that displays these discounts once an item is added ...
0
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0answers
10 views

Dynamically display custom posts by custom fields

I am an intermediate PHP/jQuery developer and would just need a few pointers in the right direction (a tutorial would be great!) please; I have a custom post type of "Events" - amongst others, each ...
1
vote
1answer
74 views

Which built-in Wordpress files are safe to edit?

I begin to work with Wordpress, I'm developing a theme with many functionnalities into it, and I'm good with that. My question does not have to do with theme development, but more with general ...
0
votes
1answer
22 views

Which Filter Do I Use To Modify The Subject Of The Retrieve Password Notification Email?

I am looking for the filter that enables me to modify the subject of the "Retrieve Password" notification Email. If you know which filter to use, please let me know.
1
vote
1answer
339 views

How to use shortcode attribute in separate function

I'm working on a WordPress site and have installed a slider plugin that registers a slider on the backend (or multiple sliders) and then displays it on the front end with a couple of simple php ...
0
votes
1answer
42 views

How to modify specific parts of a post content in WordPress

I'm trying to insert some custom code in each post in Wordpress, provided that it complies wit certain conditions. My problem is that the content needs to be added in an specific location that is not ...
22
votes
1answer
5k views

Passing a parameter to filter and action functions

Is a way to pass my own parameters to the function in add_filter or add_action. For example take a look in the following code: function my_content($content, $my_param) { do something... using ...
0
votes
0answers
8 views

How to send default value with new parameter on 'add_filter' [duplicate]

I'm filtering the_content and want to pass a second parameter with the filter for context. My problem is, I don't know how to pass the default value, $content as well as my new parameter, ...
4
votes
1answer
818 views

How can I filter posts by post_parent in the admin?

I have followed this tutorial and this one to add a custom column to a custom post type edit screen, showing the post parent of each post. My question: How can I make the post parent clickable just ...
2
votes
1answer
275 views

Filter list by a unique meta value dilemma

I'm been racking my head at this for a while now, and I can't figure out how to fix the code. Here's the issue; I found a snippet of code online to filter my post results in edit.php based on ...
0
votes
1answer
28 views

Redefine function arguments before rendering

How to change args values before function output (filter default values before call) wp_function($arg1,$arg2 = false){code} change to wp_function($arg1,$arg2 = true){code} without php runkit!
0
votes
1answer
29 views

Add a class to post if it has been recently updated

I'm trying to add 'updated recently' after the post title. I've discovered some code which works but because of plugins and some theme coding it affects numerous instances of the_title that it ...
2
votes
2answers
59 views

How to make post and comment count unclickable with dashboard_glance_items hook

I have a multi author site and I have already used some hooks to stop them from viewing other author's posts and media. Now, in the Wordpress Dashboard in the "at a glance" section it shows them the ...
1
vote
2answers
715 views

category filter doesn't work in WPML

I translate the categories to another language, but in the main page, the two language categories are all displayed. How can I filter another language? My WPML version is 2.4.1. I found all the ...
0
votes
1answer
30 views

wp.getPosts with status = 'trash' using node.js

I was wondering how to set the filter option for wp.getPosts. I want to get posts with a status of 'trash'. filter is currently blank, and returns all posts other than trash. I am using the xmlrpc ...
0
votes
1answer
31 views

Access post ID in “content_save_pre”

First time poster, pardon my mistakes. I am trying to use the content_save_pre filter to grab a URL in the first line of a post and save it into a custom meta, and also set the post format as a link. ...
6
votes
1answer
5k views

Adding a filter to qTranslate to change display of language chooser

This is a problem I am having with qTranslate, but I suppose the solution is more of an instruction in how Wordpress hooks and filters work. Instead of using the qTranslate widget, I am using the ...
1
vote
2answers
91 views

Hook Into the_content Filter For JSON API Only

I'm trying to figure out a way to remove the shortcodes from my JSON output which I'm using the Wordpress JSON API for. I need to remove the shortcodes from the content before do_shortcode is applied ...
0
votes
0answers
35 views

Filter WP_Query output before it is accessed (pre_get_posts)?

I have read Using pre_get_posts with WP_Query and I'm not sure where to go with it. I have a recent posts plugin which adds variables to WP_Query - one of which can be 'offset' posts. The problem is ...
0
votes
1answer
37 views

How to stop the deduction in “wp_term_taxonomy” count, when the post is deleted?

In wordpress, the normal behavior is, when you delete a post, the system automatically performs a deduction of a post (-1) in wp_term_taxonomy table in count field from a taxonomy row which it belongs ...
2
votes
1answer
478 views

Gravity Forms field entries into wp_query loop [closed]

I have a simple function that filters the page content when form (ID 18) is submitted. It simply displays the entry of field (ID 13)... add_action("gform_after_submission_18", "set_post_content", 10, ...
0
votes
0answers
34 views

Update taxonomy term count after the post is published

I am trying to update the taxonomy term count after the post is published with the help of following function but its NOT WORKING, any help please... function update_count_on_publish( $post_id ) { ...
0
votes
1answer
40 views

How to add a class to Buddypress avatars in the Activity stream? [closed]

I'm in the process of trying to integrate bootstrap with Buddypress and am trying to add a class of "media-object" to Buddypress avatars. I could do this by mimicking the Bootstrap CSS, but in the ...
1
vote
1answer
25 views

Filter Posts from the Main Query

I want to conditionally merge a custom post type with my posts post type, based on a custom field. If the field's value is 1, then I want I need those custom posts to appear in the same loop as posts ...
1
vote
1answer
41 views

How do I add Bootstrap and LESS to my migrated WordPress site?

I'm migrating a website to WordPress - it uses both Bootstrap and LESS. I found a snippet online for enabling Bootstrap and the outputted CSS via functions.php: function theme_add_bootstrap() { ...
0
votes
0answers
20 views

Creating a filter to modify links ending in .pdf

I'm trying to create a filter that checks for links that are to PDFs, and append the href attribute with something like /form?file=[path to pdf]. For example, starting with: <a ...
0
votes
3answers
367 views

How to list the Hooks and order of execution in current loading page?

I need to know the list of hooks that are called in the current page . How to identify the priority assigned to the action and filters in the action . If i want to remove the default action on ...
0
votes
1answer
22 views

Custom Permalinks and filters?

Ok, so I've added a custom permalink, which is mapping to my page fine. For some reaosn though the filters I've added aren't showing up. In the shortcode, they're just being returned as NULL. My code ...