WordPress has a native function wp_mime_type_icon() in wp-includes/post.php that you can use. Basic example: // $attachment should be a full post object if ( wp_attachment_is_image( $attachment->ID ) ) { echo wp_get_attachment_image( $attachment->ID, array( 480, 900 ), FALSE, array ( ‘class’ => ‘aligncenter’ ) ); } else { echo ‘<img src=”‘ . wp_mime_type_icon( $attachment->post_mime_type ) . … Read more
This code will allow you to set a custom meta value, and if the domain name (or subdomain if you edit the code) matches it, the query will be changed to match that post. The page template will only be used for that request, not for requests via the “normal” URL. This does not change … Read more
Look into the first lines of this function: function media_handle_upload( $file_id, $post_id, $post_data = array(), $overrides = array( ‘test_form’ => false ) ) { $time = current_time(‘mysql’); if ( $post = get_post($post_id) ) { if ( substr( $post->post_date, 0, 4 ) > 0 ) $time = $post->post_date; } $name = $_FILES[$file_id][‘name’]; $file = wp_handle_upload($_FILES[$file_id], $overrides, … Read more
I’ve found the exact solution to my question here: https://wordpress.stackexchange.com/a/17687/92505 Here’s the exact code I used after some modification to make it work on my situation. Add the following code to functions.php where ‘sidebar-1’ is your sidebar ID. ‘recent-posts’ is the name of the widget your want yo hide. 12 is the length of the … Read more
There is actually a really nice plugin for this, named WP Favorite Posts http://wordpress.org/extend/plugins/wp-favorite-posts/ It saves the data in the database if the user is logged in, and if they are just visiting, the data is stored in a cookie.
As i was mentioning before, it’s a case of your term fetching occuring before the taxonomy has been registered. The init action occurs after the theme’s functions file has been included, so if you’re looking for terms directly in the functions file, you’re doing so before they’ve actually been registered. Here’s a portion of the … Read more
How exactly are you setting up your home page? I think the problem is with it having unwanted pagination in first place and not that pagination being indexed. In general robots.txt file is good way to prevent indexing in bulk. I think it would be following directive in your case (please test it so it … Read more
This will do what you want, and both functions should be placed within your fucntions.php file. The my_random_string() function accepts arguments, so you can add data before/after the string, as well as change the length of the string and the characters that are used to generate the string. /** * Generate a string of random … Read more
Hopefully I’ve understood your question correctly, and I hope the code below helps. First you must add a metabox to hold the option that you wish to add to each Post, and the my_add_sticky_metabox() function will do this, in conjunction with the add_meta_boxes action hook. At this stage you are not actually printing anything, but … Read more
Here’s how I’d do it. I’m just going to say, I haven’t tested this code at all, so I don’t know if it even works. It’s more of a starting point for you. function jpb_custom_meta_permalink( $link, $post ){ $post_meta = get_post_meta( $post->ID, ‘<insert your meta key here>’, true ); if( empty( $post_meta ) || !is_string( … Read more