Good question . Well.. After reading Rcalleja answer .. You can use the plugin provided , but there is really no need for it, nor for code hacking or php juggling .. All you have to do is to use the quicktags in the attachments fields : [:en]English Description[:fr]French description[:de]German description After that ( and … Read more
You can add meta data, embedded between the <head> tags in the html of your blog post, to tell Facebook exactly what information to show when that content is shared. Here are the main meta tags Facebook uses: <!– Facebook Open Graph meta data –> <meta property=”og:title” content=”Title Here” /> <meta property=”og:type” content=”article” /> <meta … Read more
First of all, I can’t understand why you need to hook 5 different actions: save_post is enough: it is called on post publish and update. After that the function you posted dont get the image in the post content, but take first image that are child of the current post. An image is a child … Read more
Well, that was… interesting. In a nutshell there seem to be two things in play here: max_posts set to 6 in add_theme_support( ‘featured-content’ quantity set to default 6 in Featured_Content class quantity defines how many posts there are, but can be no larger than max_posts. However while result can be pushed down by changing max_posts … Read more
In the post meta you can find the, attachment ID, you need lockup the org file name, and then ether loop throw the images sizes (In the meta data of the attachment) or append -600×600 to the file name if upload and image bigger then 600.
So after some more digging was able to figure it out. Using the Advanced Custom Fields plugin, I created a text field that appears on attachments with specific tag applied to them. Now you can assign a value and I updated my WP_Query to reflect: <?php $args = new WP_Query(array( ‘post_type’ => ‘attachment’, ‘posts_per_page’ => … Read more
SOLVED I’m using roots theme. So I open cleanup.php file and comment/remove this line: $attributes .= ‘ style=”width: ‘ . (esc_attr($attr[‘width’]) + 10) . ‘px”‘;
Retrieving attachment image EXIF data As “a plugin” won’t help later visitors, let’s start off with how to retrieve that: # Get the post ID: Use one of the following. Preferred is the API function get_the_ID() # $GLOBALS[‘post’]->ID; # global $post; $post->ID; # get_the_ID(); $meta = wp_get_attachment_metadata( get_the_ID(), false ); # Fetch the EXIF data … Read more
https://github.com/crstauf/WordPress-FeaturedImage-SpecialImageSize try this out; wrote it myself a long time ago. I do have an updated version, coming out soon. let me know if you’ve any questions. as requested, relevant code for functions.php of your theme: // `post_type` => array(width,height,crop) $featimg_sizes = array( ‘post’ => array(50,20,false) ); add_action(‘wp_ajax_set-post-thumbnail’,’generate_featimg_size’,1); function generate_featimg_size() { global $featimg_sizes; $thumbnail_id = … Read more
never saw this hack before, but that is all it is – a hack. While it might work at some situations, wordpress core do not officially supports (yet) having two domains on one network install, and therefor YMMV to what will work and what not. You are much safer having two different installs then taking … Read more