Drupal 7自定义模块给出了403

Question

i am having some troubles with my custom drupal 7 module. Notice, this is not my first module. This is my hook_menu;

function blog_contact_menu(){
    $items = array();
    $items["blog_contact/send_to_one"] = array(
    "page_callback"=>"single_blogger_contact",
    "access_arguments"=>array("access blog_contact content"),
    "type"=>MENU_CALLBACK
    );
    return $items;
}

And this is my perm function;

function blog_contact_perm() {
    return array("access blog_contact content");
}

This should work but when i do a ajax call, it gives 403 forbidden. You are not authorized to view bla bla. My ajax call is correct and simple, the url is correct, type is post. I don't see the reason directly.

Answer 1

Properties in menu router items have spaces in them instead of underscores. access_arguments should actually be access arguments , page_arguments should be page arguments , etc.:

function blog_contact_menu(){
  $items = array();
  $items["blog_contact/send_to_one"] = array(
    "title" => "Title",
    "page callback"=>"single_blogger_contact",
    "access arguments"=>array("access blog_contact content"),
    "type"=>MENU_CALLBACK
  );
  return $items;
}

Also note that title is a required property.

Apart from that and the hook_permission() problem already mentioned your code is spot on.

Answer 2

Since you didn't specify an access_callback in your hook_menu implementation, it is using the user_access function by default and checking to see if you have access blog_contact content permission granted.

function blog_contact_menu(){
    $items = array();
    $items["blog_contact/send_to_one"] = array(
    // As mentioned in Clive's answer, you should provide a title 
    "title" => "Your Title goes here",
    "page callback"=>"single_blogger_contact",
    // No "access callback" so uses user_access function by default
    "access arguments"=>array("access blog_contact content"),
    "type"=>MENU_CALLBACK
    );

The access blog_contact content is not a permission that Drupal knows about so the user_access function returns false which is why you're getting 403 access denied.

If you want to tell Drupal about access blog_contact content permission, then the hook is hook_permission , not hook_perm .

And your code should be more like:

function blog_contact_permission() {
  return array(
    'access blog_contact content' => array(
      'title' => t('Access blog_contact content'), 
      'description' => t('Enter your description here.'),
    ),
  );
}