GroupPermissionForm.php

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<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

namespace Xoops\Form;

use Xoops\Core\FixedGroups;

class GroupPermissionForm extends Form
{
    private $modid;

    private $itemTree = array();

    private $permName;

    private $permDesc;

    private $showAnonymous;

    public function __construct($title, $modid, $permname, $permdesc, $url = '', $anonymous = true)
    {
        parent::__construct($title, 'groupperm_form', XOOPS_URL . '/modules/system/admin/groupperm.php', 'post');
        $this->modid = intval($modid);
        $this->permName = $permname;
        $this->permDesc = $permdesc;
        $this->addElement(new Hidden('modid', $this->modid));
        $this->addElement(new Token($permname));
        if ($url != "") {
            $this->addElement(new Hidden('redirect_url', $url));
        }
        $this->showAnonymous = $anonymous;
    }

    public function addItem($itemId, $itemName, $itemParent = 0)
    {
        $this->itemTree[$itemParent]['children'][] = $itemId;
        $this->itemTree[$itemId]['parent'] = $itemParent;
        $this->itemTree[$itemId]['name'] = $itemName;
        $this->itemTree[$itemId]['id'] = $itemId;
    }

    private function loadAllChildItemIds($itemId, &$childIds)
    {
        if (!empty($this->itemTree[$itemId]['children'])) {
            $children = $this->itemTree[$itemId]['children'];
            foreach ($children as $fcid) {
                array_push($childIds, $fcid);
                $this->loadAllChildItemIds($fcid, $childIds);
            }
        }
    }

    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->getHandlerGroupperm();
        $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;
    }
}