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

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3
votes
1answer
6k views

How to use the_excerpt in a filter hook?

I was hoping to process the_excerpt just like one would with the_content, but no such luck. How can I pass the excerpts of a Posts Page, through my plugin? I've tried variations on this: add_filter(...
7
votes
2answers
2k views

Update post counts (published, draft, unattached) in admin interface

I am working on a multi-user WordPress setup and have made it so a particular type of user can only see and interact with posts, images, pages etc that they have authored. The code to make this happen ...
0
votes
2answers
1k views

Conditional custom menu?

I'm trying to create a custom menu that displays a <li></li> when a user is logged in, and not display it when they're not. I have this so far, but it's not working. Does anyone know how ...
1
vote
1answer
603 views

Remove inline styles from the_content?

Is there a way to remove any inline styles made by the WP Editor i.e. Font Size?
0
votes
1answer
770 views

display tag slug as class per link in tag cloud

I would like to filter wp_generate_tag_cloud so each of the tag links include the slug as a class. More specifically, I would like to output "tag-" + the tag slug. Currently what is assigned as the ...
0
votes
1answer
519 views

conditional search

I am looking for help with a conditional search based on four categories/taxonomies; countries/regions/type/no of bedrooms. What I am after is a dropdown search function that when I select a specific ...
4
votes
1answer
1k 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 ...
1
vote
1answer
215 views

Combining action and filter?

I tried to set up different video oembed size for content and sidebar. I can set up video size with embed_defaults filter. But this filter works for the whole site and I need to have smaller video ...
-2
votes
3answers
189 views

Apply function on all action hooks?

Is there an easy way to apply a function on all action hooks? I want to apply esc_attr() to every action hook (in a way that would work from functions.php or a plugin). I figure I would need ...
6
votes
3answers
3k views

Change admin bar to default:off

While I quite like the admin bar I actually want it to be OFF by default instead of ON ( I don't want to disable it altogether because I want users to be able to turn it on if they want - but but I ...
3
votes
1answer
936 views

Better way to enforce category hierarchy in post_categories_metabox?

The objective is to ensure that when editing a post, the metabox that lists a hierarchical taxonomy doesn't reorder itself upon Update to put checked items on top. Right now, edit-form-advanced.php ...
2
votes
2answers
3k views

How to remove “Taxonomy name:” from wp_title

The wp_title-generated <title> in my custom taxonomy archive pages contains the singular taxonomy name with a colon. I can't figure out where this is coming from (or if it's default Wordpress ...
3
votes
3answers
4k views

Need help building a filter to edit the output of “image_send_to_editor”

What I'm trying to do is edit the output of image_send_to_editor so that i can make the anchor that wraps around the image have a specific class & rel. I plan to basically make each image that ...
-1
votes
1answer
543 views

Current Post/Page Ancestor, CSS

LINK: http://themeforward.com/demo2 Checkout my menu. Hover over Features > Shortcodes > Typography. Notice how when you put your mouse over typography the background of Shortcodes turns to the ...
0
votes
1answer
787 views

Including inline Custom Fields info with add_filter in functions.php

I have a function set up to place some standard text in each post for a Custom Post Type. However, within that standard text I want to pull some unique text from a few custom fields. Not sure what is ...
0
votes
1answer
982 views

How to query posts by month based on date custom field?

I currently created a custom field for a custom post type that stores a date in the format dd/mm/yyyy is there a way to query the posts by the month? I "kind of" got the functionality I need using ...
0
votes
2answers
854 views

wp_link_pages output appears twice

I believe this is completely different than the question asked here. I'm adding pagination to my theme using a filter hook. The output appears at the beginning and end of my content, rather than just ...
2
votes
1answer
961 views

Multiple post types in archives (filter?)

I'm trying to get all custom post types to appear in my archive sections on a site, including monthly, tagged, author archives. At the moment, I've thought of something like: add_filter('...
1
vote
1answer
514 views

Pass variable to hook. Its possible?

I have this hook created to retrieve user password when he register or update his pass. I dont want my client to touch wordpress core so i was planning to use a hook in wp-includes/user.php All this ...
0
votes
1answer
1k views

Custom Register Link on Backend Form

I want a similar solution like this one for my login form on the backend of my WordPress installation: Forgot Password URL Filter What I want to do instead of returning a custom forgot password url, ...
2
votes
2answers
2k views

Get password when user registers and save it sha1 into database

im working on a website where the users can connect with iphone to some functions of it by using a sha1 encrypted password. In other words the plain password of wordpress encrypted in sha1. In the ...
1
vote
2answers
90 views

Same Conditionals Not Working on Two Different Hooks

Everyone! I am new to WP and trying to build a plugin. I have the following codes working properly: add_filter('the_content', 'say_hello'); function say_hello($content){ if(is_single() || is_page(...
5
votes
2answers
5k views

How to appending to the_content using add_filter with custom post type?

I have a custom post type running fine, but some of the text in the page is the same for every post, so I want to add it in using a function. I have this set up: function new_default_content($...
0
votes
1answer
6k views

add_filter for specific pages

Is it possible to add this filter add_filter("the_content", "magicalender_get_event_page"); But only for one specific page, for example if($post->post_name == "magicalenderpage") If I put the ...
0
votes
1answer
341 views

Help with add_filter('the_content', 'some_function') and multiple matches

I have a site where a user can insert slideshows into a post by entering the shortcode in the content box. He can also add videos by adding the video code in the same box. I need to separate these two ...
0
votes
1answer
129 views

output custom Posts on a Page

I'm trying to write a function that will output a set of posts on a page. Because I want to display more than just the post titles, wp_get_archives() won't do (I think). The function to add the post ...
3
votes
4answers
3k views

How to publish a post with empty title and empty content?

Why I'm doing this you might ask? I'm developing a website for a business with a portfolio where the gallery items are posts. These posts are populated through custom fields and category selections, ...
1
vote
2answers
830 views

How do I add a TinyMCE row that all users can see, instead of just admins?

Currently I have successfully added a row of shortcode buttons to the TinyMCE editor in WordPress. The problem is, only admins can see the row, and I need contributors and editors to see it too. I ...
4
votes
1answer
264 views

Why, Where, and When to use reference pointers in filters/hooks?

Why, Where, and When to use reference pointers in filters/hooks? What are the potential cons of not using them when suggested or required? Just looking for a more detailed answer than the codex ...
-1
votes
1answer
310 views

A to Z list for custom post types

Anyone know a plugin or any other solution to list posts filtered by the first letter from custom post types? I found some plugins, but nothing seems to work with custom post types.
3
votes
1answer
898 views

Remove date and category filters when editing custom post types

The answers to this question give excellent instructions for adding filters to the admin edit.php screen for custom post types. But they don't explain how to remove the existing filters on date and ...
0
votes
2answers
3k views

How can I remove filters from custom post types?

I created a custom post type which I'll use as landing page for PPC. Now on that custom post type I would like to remove all the filters which are adding the social media buttons for example. I tried ...
2
votes
1answer
826 views

How do I add a current class to the current post?

I have this list set up of the latest 7 posts: <ul id="post-list"> <?php global $post; $args = array( 'numberposts' => 7 ); $...
3
votes
2answers
1k views

Display only certain posts based on visitor's country?

Is it theoretically possible to have the following feature? Each post has a country code. When a visitor comes in, the system will determine the visitor's country code. Then when the page renders, ...
1
vote
1answer
8k views

What do add_filters() and apply_filter() do?

I'm a bit confused as to why this isn't working - although it must be said I'm not that sure what apply_filters() and add_filter are doing, so any general tips would be great too! I want a query that ...
1
vote
1answer
5k views

Customizing Wordpress the_title with add_filter

I'm trying to create a custom wordpress title for a posts made under a custom post. Basically, its a version changelog for an application. I would like to only input the version number in the title ...
0
votes
1answer
294 views

Get current taxonomy and display query accordingly

Okay i'm having a bit of a catogorisation/taxonomy/filtering problem here and am at loss on how to solve this. I hope someone could help me on the way a bit. Say I've got a blog about food, with a ...
3
votes
3answers
2k views

How to correctly get post type in a the_title filter

I want to prepend text to the post titles of a specific custom post type, but the filter below didn't work. Instead of changing only that CPT's post titles, it changed all titles on the given CPT's ...
6
votes
3answers
1k views

How to filter by post-format in admin?

I need to filter my posts by Post-Formats in admin ? How can I do that ? For now, Wordpress allows to filter by Categories and Dates.
1
vote
2answers
3k views

Default or Preset Content for Custom Post Types

I am trying to modify the code for default content to display based on post type, but so far I have been unsuccesful. The base code is: add_filter( 'default_content', 'my_editor_content' ); ...
0
votes
2answers
1k views

Editing wp-config.php

I need to add the line define('WP_POST_REVISIONS', false); to my config.php , so that post revisions are disabled. I don't have access to wp-config.php, I have permission to edit my theme and ...
1
vote
1answer
201 views

Change comments form title on a page by page basis

I'm looking to change the comments form title (my theme defaults this to "Leave a Comment" or "Leave a reply to"). I thought perhaps I could add a hook to comment_form_defaults but my snippet below ...
0
votes
1answer
3k views

Getting post id from wp_insert_post_data function?

I'm trying to use the function get_the_tags() from outside the 'loop'. I understand this can be achieved by using the post ID like get_the_tags($postID). Does anyone know how I can get the post ID ...
2
votes
1answer
1k views

How to filter WordPress search, excluding post in some custom taxonomies?

I want to filter WordPress search (and also WordPress listing of posts) on 2 values of a custom taxonomy. I tried this code, filtering my custom taxonomy named "marque", excluding 70 or 67 IDs (nb : ...
1
vote
1answer
808 views

Filtering post-formats from the loop using new WP-Query();

Hi i am currently building upon a theme that i have build previously for my blog. The following code is to point to the latest post (the featured post). As this will have a different styling than all ...
0
votes
1answer
458 views

Using add_action before add_filter on a plugin?

I'm writing a plugin and having a problem. I have add_action('publish_post', 'sender'); and I want this function to run first before the add_filter function, although it won't. Is there a way to do ...
0
votes
1answer
170 views

Is it possible to add an argument to a custom function added to a filter hook?

Example: I'm trying to modify an instantiation of WP_Query by using the posts_orderby filter like so: add_filter('posts_orderby', 'favorites_orderby'); $new_query = new WP_Query($args); ...
0
votes
1answer
62 views

Is there a way to figure out which action/filter invoked a function?

I'd like a lightweight way to figure out what is invoking a certain action in an effort to provide logic for certain scenarios where I can't help to avoid a function invocation (for example, a new ...
4
votes
2answers
951 views

Custom theme hooks / filters - passing arguments

I'm getting confused trying to implement these custom theme hooks. Trying to wrap my head around that. I thought i understood this. but now after reading code for several hours; it's made it worst. ...
0
votes
2answers
994 views

Sort posts after filtering them through multiple taxonomies

I'm using scribu's Query Multiple Taxonomies to filter posts through multiple taxonomies (which works great!). However, I'd like to allow people to perform further sorting on the results based on ...