WordPress uses a concept of Roles, designed to give the site owner the ability to control what users can and cannot do within the site. Each role is allowed to perform a set of tasks called Capabilities.

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193 views

Can someone explain Wordpress caching, and what's the best in my scenario?

I'm creating a website that has two basic user groups: Subscribers and Editors. Bot can create posts via a custom form using wp_insert_post(), but Editors are allowed to mark a post as private, ...
0
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1answer
116 views

How can I restrict changing the max nested comment levels option to super admins?

I have an older theme that I've modified to support threaded comments. I would like the individual admins in my multisite install to be able to choose whether threaded comments are enabled. However, ...
11
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3answers
7k views

Is there way to rename user role name without plugin?

Is there anyway to rename a user role name via hook, instead of using plugin? Edit For example, administrator » owner
3
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1answer
668 views

How to programmatically add a user to a role?

I want to programmatically add the current user to a role and also remove the current user from a role in a php page i created . am really stuck. thanks in advance
0
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2answers
119 views

Hiding custom theme functionality using capabilities

have spent half an hour hunting around on Google to solve this so any ideas greatly appreciated! I'm using a bought theme running wp3.2 and the theme includes a few extra features Testimonials, ...
0
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1answer
329 views

user_can() not working for comment authors

I'm trying to do some capability checks on comment authors using the user_can() function, but for some reason it isn't working at all. I have a custom capability setup with the Role Manager plugin ...
0
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1answer
2k views

How do you add custom taxonomy capabilities exactly?

I can't see to get it. The capabilities fail to appear when using plugins like "Capability Manager" or "Members" to view a list of available capabilities. This is the code I'm attempting to use: ...
-1
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1answer
144 views

How come I see a manage_categories capability but not a manage_tags capability for any users?

Using plugins like "Members" or "Capability Manager", I don't see any such manage_tags capability. Shouldn't there be one like there is manage_categories? EDIT: I think I figured it out. manage_terms ...
1
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2answers
737 views

When you create a custom post type, does that also create capabilities for editing/deleting that post type automatically?

For example, if I create a post type called "destinations" does that automatically create capabilities like "edit_destinations" or "delete_destinations"?
1
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1answer
2k views

How to enable a site administrator to edit users in a WordPress network/ multisite setup?

I have a few sites in a network. I don't want the site administrators to manage things like network plugins, but I would like them to be able to edit profiles of all network users, not use those on ...
1
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2answers
220 views

Wordpress bug with capabilities?

EDIT: aha! It appears to be the "Role Scoper" plugin causing this problem. Deactivating it restored the functionality. Consider this question null. I've enabled the capability of uploading files for ...
5
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1answer
1k views

How can I create a taxonomy meta-box with search suggestions but no new terms input?

I was wondering how I could setup a taxonomy metabox on a post edit page that would be similar to the "tags" kind (with search field and automatic suggestions), but without the right to add a new ...
2
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1answer
368 views

how to assign more permission to wordpress author

I have installed jw player plugin so that users of my site could upload their videos. Right now, admin can only see jw player menu on the admin panel and he can only upload videos and use this plugin. ...
2
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3answers
1k views

Allow unfiltered HTML in titles for low level users?

How can the unfiltered_html capability be given to non network admins in a multisite install to allow HTML in titles? In wp-includes/capabilities.php (below) it appears that this capability can not ...
2
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1answer
645 views

The delete_posts capability?

Shouldn't this remove the capability to delete a post? Even if I remove the delete_posts capability for an editor, he still can trash a post and then delete i permanently. That can't be right. How do ...
1
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1answer
68 views

Does an AJAX call on the Admin Side Automatically include the User Data/Capabilities?

I was wondering that if you do an AJAX call on an admin page and I wanted to see if the user had the capability to edit a page, would that info be sent along the call or do I need to manually sent ...
0
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3answers
2k views

How can I grant capabilities directly to users (not roles) in wp-admin?

I want to create dynamic capabilities using WP_Role::add_cap(), something like $author_role = get_role('author'); foreach ($sections as $section) { $author_role->add_cap( ...
1
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2answers
845 views

How to show a admin bar menu item only to users with certain capabilities?

I'm trying to add items to the admin bar but only for users with certain capabilities, such as add_movies in a plugin. The problem is that, according to @toscho and @TheDeadMedic, the plugin executes ...
3
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3answers
2k views

How to let contributors to create a new revision(draft) editing their published posts

I'm using a custom post type to let contributors have a personal page on the site. Any time a user registers to my site a script creates a custom type post that has the registering user as author. To ...
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1answer
1k views

Define new user capability for custom post types?

If I create a custom post type and want to create custom capabilities for that, how do I do this? For example, I want to let my Editors to edit and create and delete posts and pages, but not the ...
0
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1answer
2k views

Remove capability from specific user

I'm on Wordpress 3.0 and I can't seem to remove a capability from a specific user by the means provided here: http://www.garyc40.com/2010/04/ultimate-guide-to-roles-and-capabilities/ Also, what hook ...
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2answers
892 views

I don't have permission to save the theme options I created myself?

I created an option panel following a tutorial. But each time I try to save the settings I get the following: You do not have sufficient permissions to access this page. Any suggestions to fix ...
3
votes
1answer
6k views

How to assign multiple roles for capabilities array withini register_taxonomy function?

I am not sure how to add multiple capabilities to 'assign_terms' capability. My code is below, notice the capabilities array within the register_taxonomy function /* Registers taxonomies. */ ...
0
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1answer
1k views

Menu page with minimum capability as 'Subscriber' doesn't allow 'Admin' to access it?

I've added a separate menu page (an object page) with minimum access level required as 'Subscriber'. I'm doing this because I'm registering new users and they'll be 'Subscribers' with an extra ...
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2answers
4k views

Allow Users Access to Custom Post Type Only

I am in a similar situation to this person, only I need a bit more hand-holding. I don't have a good understanding of php but can cut and paste code with the best of them. I have Justin Tadlock's ...
0
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2answers
2k views

User capability of create page/new page

I am working with the Role and Capabilities API for the first time today and making use of the the excellent Members plugin. Having tinkered around for some time I notice that the "edit pages" ...
3
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2answers
1k views

What action should I hook into when adding roles and capabilities?

I'm going to be using add_role() and $role->add_cap() to set up a new custom role and attach a new capability to existing roles. I'm wondering where the best place to do this is? Obviously I can do ...
0
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2answers
812 views

Menu capability in Wordpress

Is it possible to specify two usergroups (e.g. admins and editors) into the admin menu capability field ? I tried the following but it doesnt work: add_submenu_page( 'my-top-level-handle', ...
6
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2answers
10k views

How to add a Capability to a User Role?

I am managing a Wordpress network and would like to add the unfiltered_html user capability to the already predefined user role of Admin. In a standard installation of Wordpress the Admin account ...
0
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1answer
502 views

Custom Taxonomies Cababilities

Since 3.1 I've had an issue with custom taxonomies for a site. it seems that my user (admin level) can't edit the taxonomies from any screen. I see them on under the custom post type and can see them ...
8
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4answers
6k views

Remove Ability for Other Users to View Administrator in User List?

(Moderator's note: Original title was "Remove Admin from User Menu") I have created a client administrator role which is essentially an Editor with ability to add/remove users. The article "Editor ...
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1answer
387 views

Filter list of rules based on a capability

I'm trying to get a list of roles and filter them by a specific capability (custom). I've ran across this post, but I'd like to filter the roles by whether they're capable to, say, edit_post. -Zack
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1answer
776 views

Theme option editing capability problems

I've setup some theme options using this helpful guide as a template. I want to give my editors the option to update these theme options, so I granted the edit_theme_options capability as mentioned ...
1
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1answer
499 views

Capability for allowing user to post own comments without moderation

I work at a radio station that has several WP user roles -- for simplicity sake, let's say Admin, Programmer, Subscriber, in decreasing order of ability. Currently, Admin users need to approve ...
3
votes
1answer
3k views

How to check user role without using current_user_can()

I am filtering the map_meta_cap() function, which is called from $user->has_cap (which is called from current_user_can()). I only want my filter to execute if the current user is an administrator, so ...
1
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3answers
288 views

Using author_can() on custom post types in WordPress

I'm trying to conditionally display some content in a theme using custom roles and capabilities. First, I define a custom role: add_role('free_vendor', 'Free Vendor Listing', array('read', ...
0
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1answer
1k views

Not able to give editors acess to new admin menu item

I'm adding an extra menu item in admin menu by using add_menu_page. add_menu_page('Calendar', 'Calendar', 'edit_posts', 'wp-eventcal/eventcal-manager.php'); Still my editors do not see the menu ...
0
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2answers
337 views

How to determine which capability to use?

For example, I want to use add_menu_page() function to add a menu item to the dashboard. To control which users will be able to access it, I'm supposed to use capabilities... <?php add_menu_page( ...
2
votes
3answers
593 views

What are the differences in capabilities between the super-administrator and administrator?

What are the capabilities that a super-administrator has that an administrator does not have? The codex page on user capabilities does not have a list of capabilities of the super-admin. It lists ...
3
votes
1answer
468 views

Roles & capabilities GUI that does not create separate table

After reviewing plugins that deal with user roles and capabilities I concluded that I might be better off just hardcoding my settings into my functions.php file. This actually worked out well for me ...
19
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2answers
9k views

Editor can create any new user except administrator

I have set up a WordPress site for a client. The client has the Editor role, however I have installed the Members plugin and given the client the capability to add new users to the WP admin. This is ...
4
votes
1answer
156 views

What exactly is WordPress?

These are some very basic questions, so I apologize for asking them, but it's hard to understand exactly how some things work without spending dozens of hours experimenting with them. I'm more than ...
5
votes
1answer
475 views

Disallowing Users of a Custom Role from Deleting or Adding Administrators?

(Moderator's note: The original title was "Custom User Role Restrictions") A project I am working on requires me to create two new user roles - one for the owner of the website and the other for ...
4
votes
1answer
377 views

Can I make user role that can only access a certian content type?

I would like make a custom role that can only access a custom content type that I'm going to be creating in the admin. Is that possible and does any know of any examples or tutorias that I should ...
0
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4answers
749 views

Restricted registrations or removing the ability to edit your password/email

I'm developing a WP site that lists expensive properties (villas, penthouses, etc) for rent. My client has an agreement with certain schools to list some cheap properties exclusively for their ...
5
votes
2answers
6k views

Defining capabilities for custom post type

On creation of a custom post type I'm trying to define capabilities but it's not working. What's wrong with this code? $args = array( 'labels' => $labels, 'public' => true, ...
3
votes
1answer
888 views

Allow user to Edit Posts but not Add New?

For one of my custom post types I want a specific user to be able to edit existing posts created by admin but not be able to Add New posts. How can this be done? If I define the user role as not ...
1
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2answers
798 views

Applying roles to an admin sub-menu (eg Appearance -> Menus)

Long time lurker, but first time poster. I've searched Google extensively and just can't seem to come up with an answer on this problem. I use Justin Tadlock's excellent 'Members' plugin for roles ...
17
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2answers
8k views

Getting a List of Currently Available Roles on a WordPress Site?

When writing WordPress plugins there is often a need to set up options for which roles on the site have access to certain functionality or content. To do this a plugin dev needs to fetch the list of ...