Method 1, SQL Notes about your SQL [Unknown column ‘wp_usermeta.meta_key’ in ‘where clause’] This is solved by adding this to the JOIN part of the query: JOIN wp_usermeta ON ( wp_usermeta.user_id = wp_users.ID ) You could check the value of the JOINS and, if false === strpos( ‘wp_usermeta’, $joins ), adding it yourself. When getting … Read more
You definitely need to set map_meta_cap to true instead of false to create custom capabilities. I haven’t seen the ‘capability_type’ => [‘note’,’notes’] way of creating capabilities before – maybe it’s shorthand, but if just changing map_meta_cap doesn’t work, you might want to spell everything out the long way: <?php $args = array( ‘labels’ => $labels, … Read more
function admin_footer_hook(){ ?> <script type=”text/javascript”> </script> <?php } add_action( ‘admin_footer-post.php’, ‘admin_footer_hook’ );
As far as capabilities are concerned there is no distinction between creating new terms and assigning them to posts. So it’s not possible through capabilities alone to only allow users to assign pre-defined terms. This likely has its roots in the UI which, especially for tags, is designed around creating terms when writing posts. The … Read more
I’ve found it. /*** Adding extra field to get the the user who creates the another user during ADD NEW USER ***/ function custom_user_profile_fields($user){ if(is_object($user)) $created_by = esc_attr( get_the_author_meta( ‘created_by’, $user->ID ) ); else $created_by = null; ?> <h3>Extra profile information</h3> <table class=”form-table”> <tr> <th><label for=”created_by”>Created By</label></th> <td> <input type=”text” class=”regular-text” name=”created_by” value=”<?php echo $created_by; … Read more
the page you linked shows how to remove a capability from a role: global $wp_roles; // remove capability $cap from role $role $wp_roles->remove_cap( $role, $cap ); and an example would be: // for example $wp_roles->remove_cap( ‘subscriber’, ‘view_galleries’ ); or remove a capability from a specific user: // get the user by username say for example … Read more
Install Justin Tadlock’s Members Plugin. It has per-configured roles that allow in-depth control over users. If the standard roles don’t allow the amount of access control you want, you can create a custom role and assign your specific access level.
Use a plugin to manage roles, not a theme. Roles are not for presentation. In your plugin use register_activation_hook() and register_deactivation_hook() to add or remove new roles. Do not remove built-in roles, other plugins may rely on their existence.
You might use grant_super_admin() To add an admin by user ID you can use grant_super_admin. Simple put grant_super_admin in your theme’s functions.php file (usually in /wp-content/themes/CURRENT THEME NAME/functions.php). You’ll need to put the ID of the user as a variable, the example below we’re using the user ID of 1. grant_super_admin(1); https://drawne.com/add-super-admin-wordpress-network/ Or Some variation … Read more
Custom Post Types are more convinient and easy to implement, so I suggest you use them. Also the Posts will be ready to make a blog section in the future. About optimizing. Use some caching plugin, there are lots of them in WordPress Plugin Directory. Turn off the revisions to save database size: add define … Read more