Hook on ‘save_post’, and after normal saving metabox routine create the data uri using php functions base64_encode and file_get_contents. With a bit of logic skip saving if not necessary (data uri already_saved). In next example I assume the post thumbnail url is setted in a metabox, and the name of the field is ‘post_thumbnail’. See … Read more
There is a list of roles in the $wp_roles WordPress global object. Set $wp_roles to a global at the top of your method of function: global $wp_roles; Use a Select Field to populate the options: array( ‘id’ => $prefix . ‘role’, ‘name’ => ‘Role’, ‘type’ => ‘select’, ‘use_ajax’ => false, ‘options’ => $wp_roles->get_names(), ), Note: … Read more
You can write your own function to do the matching at the SQL level Grab all of the keys and process them in PHP. You shouldn’t need regex. Simple string functions should do it. Don’t bother processing the results at all and instead just use the keys you need and ignore the rest– something like … Read more
Add the folowing to your themes’s functions.php file. add_action( ‘wp_login’, ‘wpse_112895_validate_user’, 10, 2 ); function wpse_112895_validate_user( $login, $user ) { $meta = get_user_meta( $user->ID, ‘adminveri’, true ); // not verified, log them out! if ( $meta != 0 ) wp_logout(); }
Before inserting check if post exists: $exists = get_page_by_title( get_field(‘fornecedor’), OBJECT, ‘fornecedores’); if ( empty( $exists ) ) { wp_insert_post( array( ‘post_status’ => ‘publish’, ‘post_type’ => ‘fornecedores’, // post_type which is created posting ‘post_title’ => get_field(‘fornecedor’), // Custom field to generate the post type ‘post_content’ => ” ) }
To set a thumbnail for product you can’t pass the argument post_thumbnail to wp_insert_post it does nothing. The right way is to use the wp function set_post_thumbnail. Problem is that to use this function you need the ID of the image, not the url. Once you in your code use get_field I assumed that you … Read more
I’ve had some help from a developer, and would like to share the solution: function get_google_tag( $isbn_metadata ) { return ( /* ‘<span class=”post-meta-key”>Preview: </span>’ . */ ‘<script type=”text/javascript” src=”http://books.google.com/books/previewlib.js”></script>’ . ‘<script type=”text/javascript”>’ . ‘GBS_insertPreviewButtonPopup(\’ISBN:’ . $isbn_metadata . ‘\’);’ . ‘</script>’ ); }
For multiple selections to work the name attribute of your form has to be an array, you can specify that like this: name=”fruits[]” – or as complete line: <input type=”checkbox” name=”fruits” id=”fruits[]” value=”apple” /> This is well documented, for example: Settings API with arrays example HTML input array
You are accessing the $_POST array in a wrong way. This is not possible: $_POST[‘imagefields[‘ . $i . ‘][image2]’] Correct way would be: $_POST[‘imagefields’][$i][‘image2’]; (You have the same mistake when accessing the $values array.) Also you are supposed to give the complete array to the update_post_meta() function instead of saving each value seperately: if(isset($_POST[‘imagefields’])) { … Read more
You want to get the data out of the custom post type, assign it to a variable, then echo that value into the field when the page loads. If nothing else, that will make your code a lot more readable (and easier to troubleshoot) While it’s not explicitly about what you are doing, you an … Read more