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

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269 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 ...
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47 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 ...
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1answer
81 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 ...
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1answer
51 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.
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93 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 ...
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9 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, ...
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61 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 ...
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1answer
32 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!
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1answer
55 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 ...
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2answers
153 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 ...
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1answer
82 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 ...
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1answer
124 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. ...
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66 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 ...
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105 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 ) { ...
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1answer
122 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 ...
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1answer
57 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 ...
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1answer
141 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() { ...
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1answer
113 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 ...
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61 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 ...
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1answer
57 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 ...
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0answers
73 views

global wp_query returning wrong post vars

I am currently filtering the_posts to recreate wordPress' "sticky post" function for custom post types. I also have to make sure that the sticky post is attached to a certain taxonomy term that ...
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1answer
89 views

Removing user contact methods works from functions.php but not from a plugin

I'd like to remove user fields and I used this code: add_filter( 'user_contactmethods', 'newfields' ); function newfields( $user_contact ) { unset($user_contact['facebook']); ...
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1answer
204 views

After adding filter to plugin's code, post's content doesn't display

After adding a filter to plugin's code, the post-template.php is not showing the post's content. This code in plugin's index file: add_filter('the_content','post_add_me'); function post_add_me(){ ...
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106 views

Remove / Hide Attachment Display Settings in Add Media popup / dialog

I would like to filter out the 'Alignment' and 'Link to' options for Inserting Images. Ideally with php in the functions.php file. Thanks!
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96 views

List all posts types in admin edit.php

I am trying to show a list of all posts types in the admin. For now i can only show a list of particular post type, for example: wp-admin/edit.php?post_type=video , but how can i show a list of all ...
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1answer
155 views

Exclude Custom Post Type from shared Custom Taxonomy

I have a few custom post types and two of them are sharing a custom taxonomy. Is there a way to list the terms of that taxonomy for only one of the custom post types? At the moment I can get a list ...
2
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1answer
329 views

Filter Media Library by author or post_parent

I am trying to filter the Media Library so only media items that are uploaded by the current user OR children of the post being edited are visible. I've had no problem doing it if the conditions are ...
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2answers
193 views

add class to internal links in content

i want to add a class to all links inside of the_content, that point to other interal content, f.ex. other posts and pages. i want to do this automatically. dunno if the best practise would be, to ...
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1answer
165 views

using posts_where for meta data on pre_get_posts

Let's say you have some code which filters posts by using pre_get_posts e.g. add_action( 'pre_get_posts', 'be_exclude_category_from_blog' ); function be_exclude_category_from_blog( $query ) { ...
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0answers
1k views

How to set a custom path, for ajax image upload folder in admin?

I am coding my first Wordpress plugin that handles some data for a custom (shop-like) post type. It also has an image uploader within a metabox, where you simply drag in your images and it ...
1
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2answers
86 views

apply_filters/do_action tag characters limit

Does apply_filters/do_action $tag name have a characters limit? Can be any problems if the tag name is way too long? I ask this because I know that WP transients have a limit of 45 characters. FYI, ...
2
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1answer
3k views

AJAX filter posts on click based on category

This is my first foray into AJAX, I've been splicing bits of code from various tutorials which probably hasn't helped. I have a list of categories on my homepage (index.php) and a list of the most ...
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2answers
64 views

Does auto_update_plugin Filter Work When Put In Theme's functions.php File

I wanted to know if the (auto_update_plugin) and the (auto_update_theme) filters work when put in theme's functions.php file instead of config.php file in WordPress core.
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2answers
245 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
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1answer
234 views

Keep post format class with isotope filter

When I add isotope filtering for displaying posts, I lose the format class. WITHOUT isotope filtering: <article id="post-22" class="post-22 post type-post status-publish format-image hentry ...
2
votes
1answer
61 views

What's the best way to split admin-only functionality in the theme's functions.php file?

I am customising a Wordpress admin area and so far so good with a number of add_filter and add_action calls in my theme's functions.php file. But I'm a bit worried because all this code will be ...
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1answer
83 views

Filter and display a specific custom field value [closed]

I am developing a travel website for an agency. I'm trying to to make the user able to select an option like "Select your departure" and filter the loop with all the departures available for the ...
0
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1answer
38 views

Register users by e-mail

I want to use an email address instead of username to register and login my members. I've got the login part working using some of the code in this answer. Works fine but as expected wordpress still ...
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1answer
712 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 ...
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1answer
68 views

Hook into 'when user logs in' [persistent login]

I'm trying to create a persistent login mechanism in Wordpress (I can't find a plugin, but if there is one, let me know!). But I'm struggling to find a hook (add_action or add_filter) that runs when ...
0
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2answers
75 views

Retrive images from the_content()

I would like to get the images from the_content(), I know I could use a regex to get the images but I wanted to know if there is any other more 'wordpress way' for doing this? I have this within a ...
0
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1answer
94 views

passing '&' in return function of add_filter

I have below line in my return function of add_filter in wordpress. add_filter('the_content', 'my_drama_func'); function my_drama_func () { return "function getthrough() { jQuery.ajax({ ...
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1answer
51 views

Surround uploaded image link with div

When you upload image you have smth like this <a href="http://vitya/wp-content/uploads/2014/06/8.jpg"> <img class="alignnone size-Small x Big wp-image-65" ...
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3answers
80 views

Once redirected by Rewrite rules, how can WordPress know the page?

I have been searching for some configurations of .htaccess, filters and hooks to make able to manage the inner site uri's. The goal was force login, register and admin pages through SSL, and all the ...
1
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1answer
242 views

Apply the_content filter, but prevent other hooked actions

I have a plugin that displays some content onto the front end of the site after applying the_content filter to the block of text. I do this for formatting and maintaining links and images etc. When I ...
0
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1answer
231 views

Add Class to a div using a filter?

is it possible to add a dynamic class to a div using a filter in the functions.php? I know it's possible for the body-tag - also for a custom defined div with an id? if ( !is_search() ) { ...
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3answers
314 views

Show excerpt for only first post in query

I'd like to only show the excerpt for the first post in my main query. I was wondering the best way to approach this. What I have tried so far is: Making a custom homepage and using two queries, ...
0
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1answer
275 views

Email Obfuscation: Is antispambot() Acceptable? [closed]

I've been looking into Email Obfuscation and trying to get away from obfuscation plugins when I ran across this code snippet[1]: function remove_plaintext_email($emailAddress) { $emailRegEx = ...
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1answer
380 views

Removing filter dropdown in posts table (in this case Yoast SEO)

I don’t need Yoast SEO meta box for one post type so I removed it with remove_meta_box(). Removed unneeded columns in post table by unsetting columns with manage_edit-custom_post_columns, but drop ...
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3answers
1k views

Sort Posts By Category?

Googled this for hours, cannot find a solution. On my theme you have a Browse page which pulls all the videos from the Custom Post Type I am working with. If a user makes 30 categories then id like ...