update plugins

wp/wp-content/plugins/user-role-editor/includes/classes/role-additional-options.php

@@ -0,0 +1,144 @@
+<?php
+
+class URE_Role_Additional_Options {
+    
+    private static $instance = null;
+    private $lib = null;
+    private $items = null;
+    private $active_items = null;
+    const STORAGE_ID = 'ure_role_additional_options_values';
+    
+    private function __construct($lib) {
+    
+        $this->lib = $lib;
+        $this->init();
+    }
+    // end of __construct()
+    
+    
+    public static function get_instance($lib) {
+    
+        if (self::$instance===null) {
+            self::$instance = new URE_Role_Additional_Options($lib);
+        }
+        
+        return self::$instance;
+    }
+    // end of get_instance()
+    
+        
+    public static function create_item($id, $label, $hook, $routine) {
+        $item = new stdClass();
+        $item->id = $id;
+        $item->label = $label;
+        $item->hook = $hook;
+        $item->routine = $routine;
+        
+        return $item;
+    }
+    // end of create_item()
+            
+
+    public static function get_active_items() {
+        
+        $data = get_option(self::STORAGE_ID, array());
+
+        return $data;
+    }    
+    
+    
+    private function init() {
+        
+        $this->items = array();
+        $item = self::create_item('hide_admin_bar', esc_html__('Hide admin bar', 'user-role-editor'), 'init', 'ure_hide_admin_bar');
+        $this->items[$item->id] = $item;
+        
+        // Allow other developers to modify the list of role's additonal options 
+        $this->items = apply_filters('ure_role_additional_options', $this->items);
+    
+        $this->active_items = self::get_active_items();        
+    }
+    // end of init()
+
+    
+    public function set_active_items_hooks() {
+                        
+        $current_user = wp_get_current_user();
+        foreach($current_user->roles as $role) {
+            if (!isset($this->active_items[$role])) {
+                continue;
+            }
+            foreach(array_keys($this->active_items[$role]) as $item_id) {
+                if (isset($this->items[$item_id])) {
+                    add_action($this->items[$item_id]->hook, $this->items[$item_id]->routine, 99);
+                }
+            }            
+        }
+        
+    }
+    // end of set_active_items_hooks()
+    
+    
+    public function save($current_role) {
+        
+        $wp_roles = wp_roles();
+        $this->active_items = self::get_active_items();
+        
+        // remove non-existing roles
+        foreach(array_keys($this->active_items) as $role_id) {
+            if (!isset($wp_roles->roles[$role_id])) {
+                unset($this->active_items[$role_id]);
+            }
+        }
+        
+        // Save additonal options section for the current role
+        $this->active_items[$current_role] = array();
+        foreach( $this->items as $item ) {
+            if ( isset( $_POST['values'][$item->id] ) ) {
+                $this->active_items[$current_role][$item->id] = 1;
+            }
+        }
+        
+        update_option( self::STORAGE_ID, $this->active_items );
+        
+    }
+    // end of save()
+    
+        
+    public function show($current_role) {
+        
+?>        
+    
+    <hr />
+    <?php echo esc_html__('Additional Options', 'user-role-editor');?>:
+    <table id="additional_options" class="form-table" style="clear:none;" cellpadding="0" cellspacing="0">
+        <tr>
+            <td>
+
+<?php
+    $first_time = true;
+    foreach($this->items as $item) {
+        $checked = (isset($this->active_items[$current_role]) && 
+                    isset($this->active_items[$current_role][$item->id])) ? 'checked="checked"' : '';
+        if (!$first_time) {
+?>
+                <br/>
+<?php            
+        }
+?>
+                <input type="checkbox" name="<?php echo $item->id;?>" id="<?php echo $item->id;?>" value="<?php echo $item->id;?>" <?php echo $checked;?> >
+                <label for="<?php echo $item->id;?>"><?php echo $item->label;?></label>
+<?php
+        $first_time = false;
+    } 
+?>
+            </td>
+            <td></td>
+        </tr>                
+    </table>    
+<?php        
+    }   
+    // end of show()
+    
+}
+// end of URE_Role_Additional_Options class