public function __construct($content = '', $icon = false)
{
parent::__construct($content);
if ($icon) {
$this->setIcon(is_string($icon) ? Icon::create2($icon) : $icon);
}
}
/**
* create a link for a widget
*
* @param String $label Label/content of the link
* @param String $url URL/Location of the link
* @param Mixed $icon Icon for the link, should be an Icon
* object; until v3.6 this may be a string
* @param array $attributes HTML-attributes for the a-tag in an associative array.
*/
public function __construct($label, $url, $icon = null, $attributes = array())
{
parent::__construct();
$this->label = $label;
$this->url = $url;
$this->attributes = $attributes;
// DEPRECATED
// TODO icon may be a string until v3.6
$this->icon = is_string($icon) ? Icon::create2($icon) : $icon;
}
public function __construct($label, $id, $language = null)
{
$language = $language ?: $GLOBALS['user']->preferred_language;
try {
$query = "SELECT content\n FROM help_content\n WHERE content_id = :id AND language = :language\n ORDER BY version DESC\n LIMIT 1";
$statement = DBManager::get()->prepare($query);
$statement->bindValue(':id', $id);
$statement->bindValue(':language', $language);
$statement->execute();
$text = $statement->fetchColumn() ?: sprintf('Unknown help id "%s"', $id);
$content = sprintf('<strong>%s</strong><p>%s</p>', htmlReady($label), formatReady($text));
} catch (Exception $e) {
if ($GLOBALS['user']->perms === 'root') {
$content = 'DB-Error: please migrate';
} else {
$content = '';
}
}
parent::__construct($content);
}
