/**
* Constructor
*
* @param string $caption caption
* @param string $name element name
* @param bool $include_anon Include user "anonymous"?
* @param mixed $value Pre-selected value (or array of them).
* For an item with massive members, such as "Registered Users",
* "$value" should be used to store selected temporary users only
* instead of all members of that item
* @param int $size Number or rows. "1" makes a drop-down-list.
* @param bool $multiple Allow multiple selections?
*/
public function __construct($caption, $name, $include_anon = false, $value = null, $size = 1, $multiple = false)
{
$xoops = \Xoops::getInstance();
$limit = 200;
$select_element = new Select('', $name, $value, $size, $multiple);
if ($include_anon) {
$select_element->addOption(0, $xoops->getConfig('anonymous'));
}
$member_handler = $xoops->getHandlerMember();
$user_count = $member_handler->getUserCount();
$value = is_array($value) ? $value : (empty($value) ? array() : array($value));
if ($user_count > $limit && count($value) > 0) {
$criteria = new CriteriaCompo(new Criteria('uid', '(' . implode(',', $value) . ')', 'IN'));
} else {
$criteria = new CriteriaCompo();
$criteria->setLimit($limit);
}
$criteria->setSort('uname');
$criteria->setOrder('ASC');
$users = $member_handler->getUserList($criteria);
$select_element->addOptionArray($users);
if ($user_count <= $limit) {
parent::__construct($caption, "", $name);
$this->addElement($select_element);
return;
}
$js_addusers = "<script type='text/javascript'>\n function addusers(opts){\n var num = opts.substring(0, opts.indexOf(':'));\n opts = opts.substring(opts.indexOf(':')+1, opts.length);\n var sel = xoopsGetElementById('" . $name . "');\n var arr = new Array(num);\n for (var n=0; n < num; n++) {\n var nm = opts.substring(0, opts.indexOf(':'));\n opts = opts.substring(opts.indexOf(':')+1, opts.length);\n var val = opts.substring(0, opts.indexOf(':'));\n opts = opts.substring(opts.indexOf(':')+1, opts.length);\n var txt = opts.substring(0, nm - val.length);\n opts = opts.substring(nm - val.length, opts.length);\n var added = false;\n for (var k = 0; k < sel.options.length; k++) {\n if(sel.options[k].value == val){\n added = true;\n break;\n }\n }\n if (added == false) {\n sel.options[k] = new Option(txt, val);\n sel.options[k].selected = true;\n }\n }\n return true;\n }\n </script>";
$token = $xoops->security()->createToken();
$action_tray = new ElementTray("", " | ");
$action_tray->addElement(new Label('', '<a href="#" onclick="var sel = xoopsGetElementById(\'' . $name . '\');for (var i = sel.options.length-1; i >= 0; i--) {if (!sel.options[i].selected) ' . '{sel.options[i] = null;}}; return false;">' . \XoopsLocale::REMOVE_UNSELECTED_USERS . "</a>"));
$action_tray->addElement(new Label('', '<a href="#" onclick="openWithSelfMain(\'' . \XoopsBaseConfig::get('url') . '/include/findusers.php?target=' . $name . '&multiple=' . $multiple . '&token=' . $token . '\', \'userselect\', 800, 600, null); return false;" >' . \XoopsLocale::SEARCH_USERS . "</a>" . $js_addusers));
parent::__construct($caption, '<br /><br />', $name);
$this->addElement($select_element);
$this->addElement($action_tray);
}
/**
* Renders the form
*
* @return string
* @access public
*/
public function render()
{
$xoops = \Xoops::getInstance();
// load all child ids for javascript codes
foreach (array_keys($this->itemTree) as $item_id) {
$this->itemTree[$item_id]['allchild'] = array();
$this->loadAllChildItemIds($item_id, $this->itemTree[$item_id]['allchild']);
}
$gperm_handler = $xoops->getHandlerGroupPermission();
$member_handler = $xoops->getHandlerMember();
$glist = $member_handler->getGroupList();
foreach (array_keys($glist) as $i) {
if ($i == FixedGroups::ANONYMOUS && !$this->showAnonymous) {
continue;
}
// get selected item id(s) for each group
$selected = $gperm_handler->getItemIds($this->permName, $i, $this->modid);
$ele = new GroupFormCheckbox($glist[$i], 'perms[' . $this->permName . ']', $i, $selected);
$ele->setOptionTree($this->itemTree);
$this->addElement($ele);
unset($ele);
}
$tray = new ElementTray('');
$tray->addElement(new Button('', 'submit', \XoopsLocale::A_SUBMIT, 'submit'));
$tray->addElement(new Button('', 'reset', \XoopsLocale::A_CANCEL, 'reset'));
$this->addElement($tray);
$ret = '<h4>' . $this->getTitle() . '</h4>';
if ($this->permDesc) {
$ret .= $this->permDesc . '<br /><br />';
}
$ret .= '<form title="' . str_replace('"', '', $this->getTitle()) . '" name="' . $this->getName() . '" id="' . $this->getName() . '" action="' . $this->getAction() . '" method="' . $this->getMethod() . '"' . $this->getExtra() . '>' . '<table width="100%" class="outer" cellspacing="1" valign="top">';
$elements = $this->getElements();
$hidden = '';
foreach (array_keys($elements) as $i) {
if ($elements[$i] instanceof Raw) {
$ret .= $elements[$i]->render();
} elseif (!$elements[$i]->isHidden()) {
$ret .= '<tr valign="top" align="left"><td class="head">' . $elements[$i]->getCaption();
if ($elements[$i]->getDescription() != "") {
$ret .= "<br /><br /><span style='font-weight: normal;'>" . $elements[$i]->getDescription() . "</span>";
}
$ret .= '</td>' . '<td class="even">' . $elements[$i]->render() . '</td></tr>' . '';
} else {
$hidden .= $elements[$i]->render();
}
}
$ret .= '</table>' . $hidden . '</form>';
$ret .= $this->renderValidationJS(true);
return $ret;
}
