Ubuntu
admin || !($this->admin instanceof Admin) ) {
$this->admin = new Admin;
}
return $this->admin;
}
public function getLink($tab)
{
if ( is_string($tab) ) {
$id = $tab;
} else if (is_array($tab) && isset($tab['id'])) {
$id = $tab['id'];
} else {
$id = null;
}
$link = bbp_messages()->isNetworkActive() ? (
network_admin_url('admin.php?page=')
) : (
admin_url('admin.php?page=')
);
if ( trim($id) ) {
$link .= 'bbpm-' . $id;
} else {
$link .= 'bbpress-messages';
}
return esc_url($link);
}
public function prepare()
{
$tabs = bbpm_admin_tabs();
if ( !$tabs || !is_array($tabs) ) {
wp_die(__('No tabs loaded yet.', 'disputo'));
}
$get_page = $this->admin()->get_page;
$this->current_tab_id = $get_page;
if ( 'bbpm-' === substr($this->current_tab_id, 0, 5) ) {
$this->current_tab_id = substr($this->current_tab_id, 5);
} else if ( 'bbpress-messages' === $this->current_tab_id ) {
$this->current_tab_id = null;
}
foreach ( (array) $tabs as $tab ) {
if ( $tab['id'] == $this->current_tab_id ) {
$this->current_tab = $tab;
break;
}
}
}
public function isCurrentTab($tab)
{
if ( empty($this->current_tab['name']) )
return;
$curr = (array) $this->current_tab;
if ( !is_array($tab) )
return;
foreach ( (array) $tab as $prop=>$data ) {
switch ($prop) {
case 'id':
case 'name':
break;
default:
unset($tab[$prop]);
break;
}
}
foreach ( $curr as $prop=>$data ) {
switch ($prop) {
case 'id':
case 'name':
# code...
break;
default:
unset($curr[$prop]);
break;
}
}
return ($tab && $curr) && $tab == $curr;
}
public function screen()
{
// wrap
print '';
print '
';
print __('Disputo Messages Settings', 'disputo');
print '
';
// print content
$this->content();
// close wrap
print '';
}
public function content()
{
if ( !empty($this->current_tab['content_callback']) && is_callable($this->current_tab['content_callback']) ) {
// start buffer
ob_start();
// call content callback for this screen
call_user_func($this->current_tab['content_callback']);
// capture output
$content = ob_get_clean();
// append nonces
$content = preg_replace_callback('/<\/form>/si', function($m){
$html = wp_nonce_field('admin_post', 'bbpm_nonce', true, false) . PHP_EOL;
$html .= '';
return $html;
}, $content);
// print
printf ('%s
', $content);
} else {
// print an error message
$this->admin()->feedback(
__('This custom tab does not appear to have a valid content callback.', 'disputo'),
false
)->uiFeedback();
}
}
public function maybeUpdate()
{
$this->handleRequest();
if ( !isset( $_POST['bbpm_nonce'] ) )
return;
if ( !wp_verify_nonce($_POST['bbpm_nonce'], 'admin_post') )
return;
return $this->update();
}
public function handleRequest()
{
if ( !empty($this->current_tab['request_handler']) && is_callable($this->current_tab['request_handler']) ) {
call_user_func($this->current_tab['request_handler']);
}
}
public function update()
{
if ( !empty($this->current_tab['update_callback']) && is_callable($this->current_tab['update_callback']) ) {
call_user_func($this->current_tab['update_callback']);
}
}
}
?>