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

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1
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1answer
1k views

Get list of registered or enqued styles? looking for filters or actions

Where can I get the list of styles about to be printed? What i want is to either filter the list, doing what i want with each, then return empty list. Or do an action that recieves the list, then i ...
0
votes
1answer
726 views

Replace single_template filter with what for default posts?

I was going through a tutorial on Justin Tadlock's blog but it uses the single_template filter, which was removed in 3.4. The codex says to use {$type}_template but if I use "post_template" with the ...
0
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3answers
170 views

About Hooks and Filters

Well, am having a very hard time understanding the difference between Actions and Filters. I do use actions in my code, but am a rookie and I don't know even a slightest bit of Filters. I have been ...
3
votes
3answers
6k views

How to wrap an element around an iframe or embed in content automatically?

Id like to have wordpress automatically wrap a div around any iframe or embed when they are used in the_content...how might this be achieved?
2
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0answers
293 views

How to display term description in empty terms archive?

I list all terms from a taxonomy, even the empty ones, but I found out that at least in 2010/2011 themes I got a 404-like message, the default seems to only display the term description when at least ...
1
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4answers
189 views

Echoing Categories only if they're a child of a given category

I've got posts that I want to echo after the post content the categories only if they're a child of a given parent category. Example: Parent category: Goal Child categories of "Goal": brand ...
0
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1answer
77 views

WXR XML import is stripping php tags that I need to keep

When I import my WXR XML file it appears that wp_insert_post (or another function) is applying filters to strip php tags that I need to keep in my content. I have searched the various wp-include php ...
2
votes
3answers
5k views

How do I add the featured image to the_content after the first paragraph?

My problem: I'm trying to create a filter that will add the featured image of a post to the_content, so that I can have the first paragraph of the_content displayed before this image. What I basicly ...
3
votes
1answer
301 views

Looking for a hook to add attachment information to the media library tab

I would like to be able to determine if an image has been attached to a post by looking at the collapsed viewmedia library tab. Is there's a hook I can use to add that data to this view of the Media ...
2
votes
1answer
214 views

How to update feed only 2-3 times a week (for Feedburner email)?

So many of you know that Feedburner is a great (free) tool for sending out newsletters. The problem is that if you add content everyday, everyday emails will be sent out. I'd like to control on ...
1
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1answer
645 views

How to Filter categories in the permalink structure

Using /%category%/ %postname%/ for the permalink I get a URL string of all the categories that the specific post is included in. I would like the categories in the url to be filtered down.here it is, ...
1
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2answers
2k views

How to replace the_post_thumbnail template tag and show the first inside the post image instead

I want WordPress to return the first post image or a default image if no featured image has been set. My theme uses the_post_thumbnail many times, so I don't want to go through and change all ...
0
votes
3answers
3k views

Make a Shortcode load after Post/Page Content?

I created a shortcode for time.ly's "all in one event calendar app" that makes a paginated list of upcoming events with out all the java script and user options. I posted about it here. (Its still a ...
1
vote
1answer
152 views

Stop loading “collaborators” users on add new post or page?

So our website has about 20k "collaborators" type of users and we'd like to stop loading all of them on the select box on the "add new post" or "add new page" PAGE. Maybe load only authors and above ...
2
votes
1answer
439 views

Adding posts of custom type into the main feed

I'm having some trouble with a subject that seems to be pretty basic, so I'm starting to feel (a little, only a little) dumb :-) Here's the thing: I want my main feed to include the posts and other ...
2
votes
1answer
236 views

Proper use of the_content filtering

This is a bit difficult without posting scads of code, but my question is: What are the benefits of filtering through apply_filters('the_content', 'anything');, and given my example loop, am I ...
2
votes
1answer
856 views

Replacing with(out) regex link to attachment by links to files

I tried to do it myself but I have really hard time with Regex (regex is hell. I just don"t understand). Anyway, I think this would be usefull to some people. The context is that we use a plugin to ...
4
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0answers
150 views

Custom query incorrectly returning everything [closed]

I'm missing something somewhere, but I cannot connect the dots. Everything outputs properly except that the query returns everything from the DB, not just posts. Can anyone spot a reason for this ...
1
vote
1answer
72 views

Run wp_kses_decode_entities on atom feed?

I would like to convert the htmlentities in only my atom feed to their corresponding characters. Using the below in my functions.php I've gotten close, but obviously the commented out line doesn't ...
1
vote
2answers
817 views

Force hide custom field metaboxes

How can I completely remove the custom fields and the collapse button in the Edit Post/Edit Page custom screen, but without removing the capability to add custom fields with a PHP function?
0
votes
1answer
1k views

Trying to alter the post_content through the_post

I'm trying to change the post content of a page by hooking into the_post action, but the problem is that whatever I modify in there doesn't really get applied correctly. The problem seems to come ...
1
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0answers
369 views

Querying posts with meta value that begins with a certain pattern

I am trying to create a search filter using meta_query. The only problem I'm having now is that I can't compare with wildcards. I think that's how you word it? $keyword = 'sos'; $tlds = ...
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0answers
619 views

define orderby URL with meta_key=post_views_count

I want to make an url with meta_key=post_views_count. E.g: http://www.mysampleweb.com/?meta_key=post_views_count&orderby=meta_value&order=DESC So the posts should be ordered by Views. ...
0
votes
1answer
518 views

wp_nav_menu action/filter help

Maybe an odd question, I have a site that makes heavy use of nav menus. I'm looking to improve my site's performance, and since the menus hardly ever change, I wrote some PHP to spit them out into ...
1
vote
2answers
84 views

How can I run this code once so that my generated post title doesn't keep changing on publish/update?

I have a custom post type called transaction, and on the post type's edit/publish screen I have removed the post title field. The post title is now being generated by the function below, which labels ...
0
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1answer
360 views

How do I pass the value from a foreach loop to an add_filter function? [closed]

I'm trying to add multiple filters from inside a foreach loop. Unfortunately I can't get the code to reference the value properly. How do I pass the value from the loop to the function? The following ...
0
votes
2answers
290 views

Apply Filters Causing a 500 Internal Server Error

I have a custom post type and need to display it in a certain way. I would like other posts to display as normal. When I tried to use the following code to accomplish this, I get a 500 Internal Server ...
0
votes
1answer
1k views

Is it possible to override the default Gallery Settings form?

I'm trying to change the options that are presented for the gallery settings. I can't seem to find a hook or override that gets exactly what I want. I came close with the following, but it only seems ...
2
votes
2answers
2k views

How to use filter hook 'post_updated_messages' in coherence with action hook 'save_post'

I am trying to send out e-mail, SMS and IM notifications to group members of this WordPress website, whenever a WordPress page in their user group has been published/updated. I figured using the ...
0
votes
1answer
437 views

Buddypress Filter Multiple Activities [closed]

I'm trying to exclude activity updates (ones users actually post) from a custom "ticker" I'm running. With the below code, I am only displaying activities where friendships are created. How do I add ...
0
votes
2answers
75 views

Way of getting queried loop before the query with a filter hook?

Is there a way to get the results of a loop with a filter before the code for the loop is performed in the structure of your code? My markup is something like this: <body> <div> /* ...
0
votes
2answers
2k views

Insert a div before the wp_nav_menu

How do I go about inserting a custom div before the wp_nav_menu() adds the ul? The problem is that the script is inserting my 'div menu button' after the nav ul instead of before it. I am trying to ...
6
votes
1answer
1k views

Changing JPEG compression depending on image size

Short. I want ''large' images compressed by 90%, and 'medium' to be by 60%. Has many af you know, sometimes larger images suffer from high compression, but other small images don't. This function ...
0
votes
1answer
180 views

Create widget that filters posts on current page based on entered value

Can somebody point me in the right direction wouldnt have a clue how to start programming this. I want to filter post based on price (custom value) thru a widget. So lets say you click on a post ...
0
votes
2answers
4k views

Using a filter to modify Genesis wp_nav_menu

Genesis framework applies filters to the wp_nav_menu(). What I want to do is 2 things. 1 change the menu class via a filter 2 add a menu id via a filter Here is the function I am trying to add a ...
0
votes
1answer
834 views

show most viewed posts of last days by link?

I use this link to get most viewed posts: http://mydomain.com/?post_type=movies&meta_key=post_views_count&orderby=meta_value&order=ASC But that gives me ALL posts from this post type ...
0
votes
1answer
739 views

Unfiltered html in widget title not working

function update( $new_instance, $old_instance ) { if( current_user_can( 'unfiltered_html' ) ) { $new_instance['title'] = strip_tags( $new_instance['title'], ...
1
vote
2answers
4k views

wp_title() empty on a static front page

I'm trying to use wp_title() to create a heading for my pages, but I'm using a static front page and, while all of the other pages render the title properly, the front page won't. This is what I'm ...
0
votes
2answers
510 views

apply_filters, EMBEDS and AJAX not a friends?

I encountered a problem... There is content that contains a YouTube link Lorem ipsum bla bla bla http://www.youtube.com/watch?v=nTDNLUzjkpg My plugin display this content with that code in the ...
0
votes
1answer
150 views

Simply Exclude - Category feed exclusion is excluding from category feed instead of just the main feed

I am using Simply Exclude to make sure that certain categories do not show up on the home page and in the sites main feed, http://example.com/feed. However, excluding the category from the main feed ...
2
votes
1answer
68 views

How do we check if the user is logging in or registering?

I am changing the text on the login page using this filter: function filter_register_text() { return "<p class='message register'>Registering for this site will give you access to the admin ...
3
votes
2answers
1k views

Using attachment_fields_to_edit filter inside plugin class

I'm writing a plugin using OOP. I realise that filters and action hooks need to be placed inside the constructor method in WordPress like so: add_action('wp_enqueue_scripts', array($this, ...
0
votes
1answer
107 views

get_query stops working after post filter

I'm currently trying to set up some filters for a custom post type within my admin. The custom post type is 'players' and I'm filtering them by another custom post type 'teams'. To create my ...
0
votes
1answer
267 views

Is there an action_filter hook to add content before the post title?

I am looking to add content before the post title but not included in the markup of the title itself so adding to the_title doesn't seem to be the right hook for this. Thanks
3
votes
0answers
99 views

Disable Create New tags for posts [duplicate]

Possible Duplicate: Can I turn off write-in tags/taxonomies? I am trying to disable creation of new tags for posts. If a tag is in exisiting list of tags, it will be added with post ...
48
votes
3answers
5k views

How to remove a filter that is an anonymous object?

In my functions.php file I would like to remove the below filter, but I'm not sure how to do it since it's in a class. What should remove_filter() look like? add_filter('comments_array',array( ...
1
vote
2answers
4k views

How to only hook on Single.php after content?

I am currently hooking on the_content() but that goes through the Wordpress loop too. How can I only hook on the Single.php page? Also, is there a way to only look on the first X posts in the ...
2
votes
2answers
4k views

How to filter get_avatar?

I want to use local avatar system for my wp website , I want to filter the get_avatar() function so it will return the avatar from my server instead of the default gavatar . I have the following code ...
4
votes
1answer
1k views

<form> inside a metabox

I'm trying to write a plugin that allows a user to upload a video to Vimeo through the Vimeo upload API. In order to avoid trying to upload a video to a potentially shared hosting account and then ...
1
vote
1answer
536 views

Exclude One Category and its Subcategories using WP_LIST_FILTER

I need to exclude a category and its subcategories in posts. This is the code I'm working on and it works: <?php $categories = wp_get_post_terms($post->ID, 'category'); ...