<h2>File Contents: /home/planet5/www/4xpips.net/wp-content/off-plugins/role-scoper/hardway/hardway-users-legacy_rs.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/4xpips.net/wp-content/off-plugins/role-scoper/hardway/hardway-users-legacy_rs.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

add_filter(&#039;wp_dropdown_users&#039;, array(&#039;ScoperHardwayUsersLegacy&#039;, &#039;flt_wp_dropdown_users&#039;), 50, 1);	

class ScoperHardwayUsersLegacy {
	//horrible reverse engineering of dropdown_users execution because until recently, only available filter was on html output
	public static function flt_wp_dropdown_users($wp_output) {
		// just filter Post Author dropdown
		if ( ! strpos( $wp_output, &quot;name=&#039;post_author_override&#039;&quot; ) )
			return $wp_output;
		
		// this is meant to filter the post author selection
		if ( ! is_admin() )
			return $wp_output;
		
		// if (even after our blogcap tinkering) the author list is already locked due to insufficient blog-wide caps, don&#039;t mess
		if ( ! $pos = strpos ($wp_output, &#039;&lt;option&#039;) )
			return $wp_output;
		
		if ( ! strpos ($wp_output, &#039;&lt;option&#039;, $pos + 1) )
			return $wp_output;

		global $wpdb, $scoper;
			
		$last_query = $wpdb-&gt;last_query;
		
		if ( ! $object_type = cr_find_post_type() )
			return $wp_output;
		
		if( ! $post_type_obj = get_post_type_object($object_type) )
			return $wp_output;
			
		global $current_user;
			
		$is_ngg_edit = strpos( $_SERVER[&#039;REQUEST_URI&#039;], &#039;nggallery-manage-gallery&#039; );
			
		if ( ! $is_ngg_edit ) {
			$src_name = &#039;post&#039;;
			$object_id = scoper_get_object_id( &#039;post&#039;, $object_type);
			
			// only modify the default authors list if current user has Editor role for the current post/page
			$have_cap = cr_user_can( $post_type_obj-&gt;cap-&gt;edit_others_posts, $object_id, 0, array( &#039;require_full_object_role&#039; =&gt; true ) );
		} else {
			$src_name = &#039;ngg_gallery&#039;;
			$object_id = (int) $_REQUEST[&#039;gid&#039;];
			$have_cap = ! empty( $current_user-&gt;allcaps[$post_type_obj-&gt;cap-&gt;edit_others_posts] );  // $post_type_obj defaults to &#039;post&#039; type on NGG Manage Gallery page
		}

		//if ( ! $have_cap )
		 //	return $wp_output;
		
		$orderpos = strpos($last_query, &#039;ORDER BY&#039;);
		$orderby = ( $orderpos ) ? substr($last_query, $orderpos) : &#039;&#039;;
		if ( ! strpos( $orderby, &#039;display_name&#039; ) )	// sanity check in case the last_query buffer gets messed up
			$orderby = &#039;&#039;;

		$id_in = $id_not_in = $show_option_all = $show_option_none = &#039;&#039;;
		
		$pos = strpos($last_query, &#039;AND ID IN(&#039;);
		if ( $pos ) {
			$pos_close = strpos($last_query, &#039;)&#039;, $pos);
			if ( $pos_close)
				$id_in = substr($last_query, $pos, $pos_close - $pos + 1); 
		}
		
		$pos = strpos($last_query, &#039;AND ID NOT IN(&#039;);
		if ( $pos ) {
			$pos_close = strpos($last_query, &#039;)&#039;, $pos);
			if ( $pos_close)
				$id_not_in = substr($last_query, $pos, $pos_close - $pos + 1); 
		}
		
		$search = &quot;&lt;option value=&#039;0&#039;&gt;&quot;;
		$pos = strpos($wp_output, $search . __awp(&#039;Any&#039;));
		if ( $pos ) {
			$pos_close = strpos($wp_output, &#039;&lt;/option&gt;&#039;, $pos);
			if ( $pos_close)
				$show_option_all = substr($wp_output, $pos + strlen($search), $pos_close - $pos - strlen($search)); 
		}
		
		$search = &quot;&lt;option value=&#039;-1&#039;&gt;&quot;;
		$pos = strpos($wp_output, $search . __awp(&#039;None&#039;));
		if ( $pos ) {
			$pos_close = strpos($wp_output, &#039;&lt;/option&gt;&#039;, $pos);
			if ( $pos_close)
				$show_option_none = substr($wp_output, $pos + strlen($search), $pos_close - $pos - strlen($search)); 
		}
		
		$search = &quot;&lt;select name=&#039;&quot;;
		$pos = strpos($wp_output, $search);
		if ( false !== $pos ) {
			$pos_close = strpos($wp_output, &quot;&#039;&quot;, $pos + strlen($search));
			if ( $pos_close)
				$name = substr($wp_output, $pos + strlen($search), $pos_close - $pos - strlen($search)); 
		}
		
		$search = &quot; id=&#039;&quot;;
		$multi = ! strpos($wp_output, $search);  // beginning with WP 2.7, some users dropdowns lack id attribute
		
		$search = &quot; class=&#039;&quot;;
		$pos = strpos($wp_output, $search);
		if ( $pos ) {
			$pos_close = strpos($wp_output, &quot;&#039;&quot;, $pos + strlen($search));
			if ( $pos_close)
				$class = substr($wp_output, $pos + strlen($search), $pos_close - $pos - strlen($search)); 
		}
		
		$search = &quot; selected=&#039;selected&#039;&quot;;
		$pos = strpos($wp_output, $search);
		if ( $pos ) {
			$search = &quot;&lt;option value=&#039;&quot;;
	
			$str_left = substr($wp_output, 0, $pos);
			$pos = strrpos($str_left, $search); //back up to previous option tag

			$pos_close = strpos($wp_output, &quot;&#039;&quot;, $pos + strlen($search));
			if ( $pos_close)
				$selected = substr($wp_output, $pos + strlen($search), $pos_close - ($pos + strlen($search)) ); 
		}
		
		if ( empty($selected) )
			$selected = $current_user-&gt;ID;	// precaution prevents default-selection of non-current user
		
		// Role Scoper filter application
		$where = &quot;$id_in $id_not_in&quot;;

		$args = array();
		$args[&#039;where&#039;] = $where;
		$args[&#039;orderby&#039;] = $orderby;
		
		if ( $object_id &gt; 0 ) {
			if ( $current_author = $scoper-&gt;data_sources-&gt;get_from_db(&#039;owner&#039;, $src_name, $object_id) )
				$force_user_id = $current_author;
		} else {
			$force_user_id = $current_user-&gt;ID;
		}

		if ( $have_cap ) {
			if ( $force_user_id )
				$args[&#039;preserve_or_clause&#039;] = &quot; uro.user_id = &#039;$force_user_id&#039;&quot;;

			$users = $scoper-&gt;users_who_can($post_type_obj-&gt;cap-&gt;edit_posts, COLS_ID_DISPLAYNAME_RS, &#039;post&#039;, $object_id, $args);
		} else {
			$display_name = $wpdb-&gt;get_var( &quot;SELECT display_name FROM $wpdb-&gt;users WHERE ID = &#039;$force_user_id&#039;&quot; );
			$users = array( (object) array( &#039;ID&#039; =&gt; $force_user_id, &#039;display_name&#039; =&gt; $display_name ) );
		}
		
		if ( empty($users) ) { // sanity check: users_who_can should always return Administrators
			if ( $admin_roles = awp_administrator_roles() )
				$users = scoper_get_results( &quot;SELECT DISTINCT ID, display_name FROM $wpdb-&gt;users INNER JOIN $wpdb-&gt;user2role2object_rs AS uro ON uro.user_id = $wpdb-&gt;users.ID AND uro.scope = &#039;blog&#039; AND uro.role_type = &#039;wp&#039; AND uro.role_name IN (&#039;&quot; . implode( &quot;&#039;,&#039;&quot;, $admin_roles ) . &quot;&#039;)&quot; );
			else
				return $wp_output; // the user data must be messed up
		}
			
		$show = &#039;display_name&#039;; // no way to back this out

		
		// ----------- begin wp_dropdown_users code copy (from WP 2.7) -------------
		$id = $multi ? &quot;&quot; : &quot;id=&#039;$name&#039;&quot;;

		$output = &quot;&lt;select name=&#039;$name&#039; $id class=&#039;$class&#039;&gt;\n&quot;;

		if ( $show_option_all )
			$output .= &quot;\t&lt;option value=&#039;0&#039;&gt;$show_option_all&lt;/option&gt;\n&quot;;

		if ( $show_option_none )
			$output .= &quot;\t&lt;option value=&#039;-1&#039;&gt;$show_option_none&lt;/option&gt;\n&quot;;
			
		foreach ( (array) $users as $user ) {
			$user-&gt;ID = (int) $user-&gt;ID;
			$_selected = $user-&gt;ID == $selected ? &quot; selected=&#039;selected&#039;&quot; : &#039;&#039;;
			$display = !empty($user-&gt;$show) ? $user-&gt;$show : &#039;(&#039;. $user-&gt;user_login . &#039;)&#039;;
			$output .= &quot;\t&lt;option value=&#039;$user-&gt;ID&#039;$_selected&gt;&quot; . esc_html($display) . &quot;&lt;/option&gt;\n&quot;;
		}

		$output .= &quot;&lt;/select&gt;&quot;;
		// ----------- end wp_dropdown_users code copy (from WP 2.7) -------------
		
		return $output;
	}
} // end class
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