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

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283 views

Filtering get_permalink in Jetpack / ShareDaddy

I recently changed my permalink structure from /YYYY/MM/%post_name%/ to /%post_name%/, and lost my tweet counts and likes (provided by Jetpack) in the process. To fix this, I want Jetpack to use the ...
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2answers
306 views

Custom Theme Fields in Settings Menu - apply filters to one of those fields?

I found an interesting concepts of adding an additional option to the "General Options" in Wordpress. /** * Custom Theme Settings * see http://digwp.com/2009/09/global-custom-fields-take-two/ */ ...
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1answer
380 views

Search a title word through query_posts (not the exact match)

We're working on a database with personal data from different sportsmen such as name, height, weight, etc. We've managed to build a detailed filter through query_posts. Every filter field is working ...
2
votes
2answers
2k views

How to modify post content before writing to database?

Hi~ I'm back again and I'm trying to add another function to the script I was working on a plugin that notify my friends of new post that mentions(@) them. Now I want to change the plain text of my ...
0
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2answers
271 views

How to combine multiple body classes

My theme already has a specific body class filter for the colorscheme it uses. How can I also add a body class filter for the page name? Basically I want to combine these statements: <body ...
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2answers
573 views

How to use the 'comments_number' filter?

I'm not sure how to use this filter. Could someone show me an example? I'm trying to change ('0', '1', '%') to ('0 Comments', '1 Comment', '% Comments'). I'm using this function to get the comments ...
0
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1answer
35 views

Usage of filters

Why is the filter removed after fetching feeds in the following example (from WordPress.org?) <?php function return_7200( $seconds ) { // change the default feed cache recreation period to 2 ...
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1answer
52 views

Identify admin/logout and more filters

I have several links I need to apply filters to them. Having hard time understanding from the documentation which are the correct filters I need to use. I am not using the default theme. This links ...
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2answers
157 views

Action hook to control access to certain parts of my site

I'm searching for an action hook which I can use to control access to certain parts of my Wordpress site. I want to write some custom PHP which will check certain user attributes and decide if they ...
1
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0answers
284 views

wp_mail works with add_action('save_post', …) but not an ajax action

I have two actions. One is after saving a post, so add_action('save_post', 'on_any_post'); I have a second action triggered via AJAX, so add_action( 'wp_ajax_nopriv_saveTaskPriority', ...
1
vote
1answer
614 views

Image size filtering in Media uploader according to custom post type

I have three different custom post types which require an image upload in the admin post edit page. Each type has its own image size setting. Let's say: 'news' type => picture size required: ...
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1answer
210 views

Add Default Wordpress Formatting To Data From External SQL Tables?

I have a number of external SQL tables that have data in exactly the way I want and I would like to use them to populate various wordpress posts with shortcodes. The problem is that I don't ...
0
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1answer
53 views

page wordpress add extra unwanted stuff

i want to add this part to wordpress page but every time i add it wordpress add extra stuff that stop it from working properly this is my code <li data-hovercolor="#e859c5"> ...
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2answers
88 views

Why this filter hook is not working when passing parameters?

Supposing I have this function which I hooked into my_get_users function: function define_users($group) { //Query database for users belonging to a group global $wpdb; $users= ...
1
vote
1answer
703 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
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1answer
88 views

Footnotes in custom fields

I am using Jquery Hover Footnotes plugin that allows adding footnotes and dynamically displays them on hover-over. In other words, I use {{FOOTNOTE_NUMBER}}, Then I embrace the actual footnote text ...
0
votes
1answer
5k views

Add a Span Around a Product Title in WooCommerce [closed]

I'm customizing a custom theme to use WooCommerce. One of the issues I've run into is adding a span tag around a product title on the single product page. I've figured out how to add a filter to the ...
0
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1answer
1k views

Filter/Remove HTML Elements on all posts and pages

I'm working on a migration from Drupal to WP. The database conversion and import went smoothly, but there is a lot of 'crap' in each post content such as divs with inline styles. Basically, in each ...
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1answer
728 views

get_the_excerpt() with fallback like the_excerpt()

You know when using the_excerpt() and no "excerpt" is set on a post it automatically uses the first 50 words or so. Is the same also possible when using get_the_excerpt() For instance I'm using ...
0
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2answers
610 views

How to get current action?

I am developing custom registration form. Is it possible to get current action (comment adding or user registration) in function? For example i am using: add_filter('preprocess_comment', ...
2
votes
1answer
576 views

Buddypress: Edit activity when new blog post [closed]

I am trying to edit the activity on Buddypress (1.7 and running latest Wordpress) for when a new blog post is created. By default it displays the excerpt and shows any attached images, it also strips ...
1
vote
2answers
246 views

Query reset problem or flawed code to enable custom post type query

After reading through here and trying various options, I am finally able to get my custom post types 'testimonial' (created with product 'Toolset') to show along with my standard cat/tag queries ...
0
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2answers
270 views

Content filter won't work

I'm trying to filter my content and on matches on flow I would like to change my html structure, but my rule doesn't really apply. I have the following filter which searches the first image of posts ...
2
votes
1answer
109 views

How do I set the link in the Custom Post Type admin menu?

I'm trying to create a custom button and link it to a file within the plugin. How do I get this link pointing to the path of my choice? I've tried the following but it does now work. function ...
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0answers
576 views

Refine/Filter the Search Results by Category

I am currently creating the process of a function which allows one to refine results, Namely by category. Similar to themeforest.net refine the search results. When i gave as search term "Hello" and ...
0
votes
1answer
2k views

remove other tabs in new wordpress media gallery

I recently updated my WordPress site into the latest WordPress version, and i added a code to my functions.php that would add a capability to subscriber to upload using WordPress media upload. I ...
0
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1answer
89 views

modifying the comment form

I see that there are lots of filters and things you can do to remove fields or modify them. I have found some useful ones on this site. I want to take it a step further because I want to do some ...
1
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1answer
465 views

Get Posts updated or published within the last x hours

Okay, I'm trying to get posts that have been published within the last x amount of time, options being 8, 24 or 72 hours. I have the variables being passed to my featureHandler.php via ajax, then ...
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0answers
224 views

Admin search post meta

I have currently built a property database using WordPress and am purely using the back-end for the whole job. I am listing all the properties and used a plugin called "Easy Filter" to add custom ...
1
vote
1answer
962 views

How to filter posts that belong to a specific category only if that is the only category

I need to filter posts that belong to a category only if that is the only category. For example if my post A belongs to cat1 and I don't want to display posts that belong to cat1, post A won't be ...
2
votes
1answer
4k views

Filter results with custom field values and dropdown

I need to filter posts by a custom field value. My specific example: User browse to products > category 1 > subcategory A. ALL "subcategory A" items (products custom post type) are displayed as ...
2
votes
1answer
185 views

Hook to edit an column on comments screen?

At the moment I'm doing add_filter("manage_edit-comments_columns", function($columns) { unset($columns["author"]); $columns_one = array_slice($columns,0,1); $columns_two = ...
0
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1answer
161 views

Parse a shortcode differently based on on what it's nested in

Suppose we have two different sets of nested shortcodes, like this: Apple version [wrapper snack="apple"] Today I had a [flavor] snack... [/wrapper] Desired output: My snack was quite HEALTHY ...
1
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1answer
386 views

Is it possible to remove next-post / previous-post with out creating a custom template?

I'm creating a plugin that uses a custom post type. I do not want to make a custom template for viewing the posts and discovered I can add a filter for the_content to include my custom fields, this ...
0
votes
1answer
1k views

Admin post list - adding an option to the date filter dropdown

I've been asked if I can add an option for "Today" and "Yesterday" to the date filter dropdown at the top of the post list in the WordPress admin view. (This is the list that shows recent ...
0
votes
3answers
112 views

Need to return shortcode text instead of the output

Is there a way I can return the shortcode text instead of the output. My code function is hooked into 'the_content' and I know if my function contain shortcode it will automatically generate the ...
0
votes
1answer
66 views

Sanitizing a custom query's clauses

I'm trying to build a custom query much like the one found in WordPress' native get_posts() inside wp-includes/query.php, meaning something along these lines: global $wpdb SELECT * FROM ...
1
vote
1answer
661 views

list category posts under its item in menu

When adding category to Menu, I need it to list all the item that belong to that category in separate UL automatically. like this http://i.stack.imgur.com/ulOOS.jpg Of course I can do that manually, ...
2
votes
2answers
7k views

remove_filter( 'the_content', 'wpautop' ); only for certain post types

I want to try and remove automatic <p> tag and <br> tag addition for my custom post type. It looks like remove_filter( 'the_content', 'wpautop' ); will do this, but how would I make ...
0
votes
1answer
259 views

Adding a filter to related posts not working

I'm using the the filter below to filter related posts by author, I added an author ID to test but they are not filtering by author add_filter( 'woocommerce_product_related_posts', ...
5
votes
1answer
202 views

Add whitespace between Chinese and other letters

I want to add a space between a Chinese character and a letter or a number to make the article more readable. For example: Google与Apple展开的专利大战在2天之前结束。 Google 与 Apple 展开的专利大战在 2 天之前结束。 But ...
5
votes
2answers
2k views

How to remove the Theme Customization Button from the dashboard and themes options page?

In my Wordpress theme that I've currently been building I do not take advantage of the Wordpress Theme Customization API. As much as I would like too, I've invested far too much time into my own ...
2
votes
1answer
587 views

Gallery Settings Change available Columns

Is there a filter hook which changes the number of available columns in gallery settings screen. I'm talking about the : <label class="setting"> <span><?php _e('Columns'); ...
0
votes
2answers
1k 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 ...
2
votes
1answer
5k views

Rename image uploads with width in filename

I am attempting to change the name format that Wordpress uses to rename uploaded files. For example, when I upload an image with filename "cat-picture.jpg" Wordpress will create scaled versions and ...
0
votes
1answer
90 views

How to display childrens custom fields?

I need help, I have a page that I want to display content from the page children, I get the content but not the custom fields! I've tried this but it dosnt work, what am I doing wrong? <?php ...
3
votes
2answers
3k views

How to order posts of a custom post type by date DESC in dashboard Admin?

I created a new post type named "Video". When I create post for the post type, posts is ordered by title ASC. Is it possible to order posts by date DESC please ? register_post_type('Videos', ...
0
votes
1answer
428 views

Custom priority with the_content filter based on user input

Currently, in my plugin Contextual Related Posts, I have an option to automatically add the related posts to the content using add_filter('the_content,'ald_crp') I know I can change the priority ...
1
vote
2answers
1k views

Can I the caption shortcode to set caption to a data attribute, and with the image's alignment intact?

I want to output an image caption in this kind of format: <img class="alignleft size-medium wp-image-316" alt="Image Title" data-caption="Here lies the image caption" ...
3
votes
1answer
2k views

Change html structure of all img tags in Wordpress

I have a Wordpress blog and am trying to implement the foresight.js image script. In short, I need to target all post images, swap out the src, width, & height attributes with data-src, ...