Question

Wordpress Plugin change Role in code

Asked by: pda4me

I have the following wordpress plugin.  You will notice it checks to see if the user Role is admin.  I need this to be the author role instead.  I tried changing the is_admin to is_author and it did not work.

Can anyone tell me how to change this?

<?php
/*
Plugin Name: Admin Show Sticky
Plugin URI: http://sivel.net/wordpress/admin-show-sticky/
Description: Adds a new column to the posts table in the admin to display if a post is sticky or not.
Author: Matt Martz
Author URI: http://sivel.net
Version: 1.0 
        Copyright (c) 2009 Matt Martz (http://sivel.net)
        Admin Show Sticky is released under the GNU General Public License (GPL)
        http://www.gnu.org/licenses/gpl-2.0.txt
*/ 
// Only continue if we are on the admin
if (is_admin()) : 
// Prepend the new column to the columns array
function sticky_column($cols) {
	$cols['sticky'] = 'Sticky';
	return $cols;
} 
// Echo the ID for the new column
function sticky_value($column_name, $id) {
	if ($column_name == 'sticky')
		if (is_sticky($id))
			echo '&#10004;';
} 
// Output CSS for width of new column
function sticky_css() {
?>
<style type="text/css">
	/* Admin Show Sticky */
	#sticky { width: 50px; }
	td.sticky { padding-left: 12px; font-size: 175%; color: #727272; }
</style>
<?php	
} 
// Actions/Filters for various tables and the css output
add_filter('manage_posts_columns', 'sticky_column');
add_action('manage_posts_custom_column', 'sticky_value', 10, 2);
add_action('admin_head', 'sticky_css'); 
// End is_admin check
endif;
?>
                                  
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Asked On
2009-11-05 at 18:55:07ID24876874
Topics

WordPress

,

PHP Scripting Language

Participating Experts
2
Points
500
Comments
4

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Answers

 

by: v2MediaPosted on 2009-11-05 at 20:11:21ID: 25756564

is_admin is not checking whether the user role is admin. It's checking if the admin panels are showing. is_author checks for author templates, not author roles.

You want the sticky business to happen if the current user has authoring capabilities?

 

by: pda4mePosted on 2009-11-06 at 03:32:30ID: 25758231

ah, okay.  Yes, I want it to occur if the user has authoring capabilities.

 

by: DzynitPosted on 2009-11-06 at 09:29:24ID: 25761111

This is probably what you are looking for to check the users capablities. The if statement here is halting the loading of the page and giving notice why, but you can adjust that however you like.

global $current_user;
get_currentuserinfo(); 
if (!current_user_can('publish_posts')) 
   {
	echo "You need author rights to access this area.";
	exit();
   }

                                              
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by: pda4mePosted on 2009-11-13 at 18:40:41ID: 31650864

Great, thanks!

20120131-EE-VQP-002

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