/**
* Check permission for this group on a specified blog
*
* This is not for direct use, please call {@link User::check_perm()} instead
* user is checked for privileges first, group lookup only performed on a false result
*
* @see User::check_perm()
* @param string Permission name can be any from the blog advanced perm names. A few possible permname:
* - blog_ismember
* - blog_del_post
* - blog_edit_ts
* - blog_post_statuses
* - blog_edit
* - blog_comment_statuses
* - blog_edit_cmt
* - blog_cats
* - blog_properties
* @param string Permission level
* @param integer Permission target blog ID
* @param Item post that we want to edit
* @param User for who we would like to check this permission
* @return boolean 0 if permission denied
*/
function check_perm_bloggroups($permname, $permlevel, $perm_target_blog, $perm_target = NULL, $User = NULL)
{
if (!isset($this->blog_post_statuses[$perm_target_blog])) {
$this->blog_post_statuses[$perm_target_blog] = array();
if (!load_blog_advanced_perms($this->blog_post_statuses[$perm_target_blog], $perm_target_blog, $this->ID, 'bloggroup')) {
// Could not load blog advanced user perms
return false;
}
}
$blog_perms = $this->blog_post_statuses[$perm_target_blog];
if (empty($User)) {
// User is not set
$user_ID = NULL;
} else {
// User is set, advanced user perms must be loaded
$user_ID = $User->ID;
if (isset($User->blog_post_statuses[$perm_target_blog])) {
// Merge user advanced perms with group advanced perms
$edit_perms = array('no' => 0, 'own' => 1, 'anon' => 2, 'lt' => 3, 'le' => 4, 'all' => 5);
foreach ($User->blog_post_statuses[$perm_target_blog] as $key => $value) {
// For each collection advanced permission use the higher perm value between user and group perms
if ($key == 'blog_edit' || $key == 'blog_edit_cmt') {
if ($edit_perms[$value] > $edit_perms[$blog_perms[$key]]) {
// Use collection user edit permission because it is greater than the collection group perm
$blog_perms[$key] = $value;
}
} elseif (isset($blog_perms[$key])) {
// Check user and group perm as well
$blog_perms[$key] = (int) $value | (int) $blog_perms[$key];
}
}
}
}
return check_blog_advanced_perm($blog_perms, $user_ID, $permname, $permlevel, $perm_target);
}
/**
* Check permission for this user on a specified blog
*
* This is not for direct use, please call {@link User::check_perm()} instead
*
* @see User::check_perm()
* @param string Permission name, can be one of the following:
* - blog_ismember
* - blog_can_be_assignee
* - blog_post_statuses
* - blog_del_post
* - blog_edit_ts
* - blog_comments
* - blog_cats
* - blog_properties
* @param string Permission level
* @param integer Permission target blog ID
* @param Item Item that we want to edit
* @return boolean 0 if permission denied
*/
function check_perm_blogusers($permname, $permlevel, $perm_target_blog, $perm_target = NULL)
{
// Check if user blog advanced perms are loaded
if (!isset($this->blog_post_statuses[$perm_target_blog])) {
// Blog post statuses have not been loaded yet:
$this->blog_post_statuses[$perm_target_blog] = array();
if (!load_blog_advanced_perms($this->blog_post_statuses[$perm_target_blog], $perm_target_blog, $this->ID, 'bloguser')) {
// Could not load blog advanced user perms
return false;
}
}
// Check permission and return the result
return check_blog_advanced_perm($this->blog_post_statuses[$perm_target_blog], $this->ID, $permname, $permlevel, $perm_target);
}
