search.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.
 */

class SearchSearchForm extends Xoops\Form\ThemeForm
{
    public function __construct($obj = null)
    {
    }

    public function getSearchFrom($andor, $queries, $mids, $mid)
    {
        $xoops = Xoops::getInstance();
        $search = Search::getInstance();
        // create form
        parent::__construct(_MD_SEARCH, 'search', 'index.php', 'get');

        // create form elements
        $this->addElement(new Xoops\Form\Text(_MD_SEARCH_KEYWORDS, 'query', 30, 255, htmlspecialchars(stripslashes($this->queryArrayToString($queries)), ENT_QUOTES)), true);
        $type_select = new Xoops\Form\Select(_MD_SEARCH_TYPE, 'andor', $andor);
        $type_select->addOptionArray(array(
            'AND' => _MD_SEARCH_ALL, 'OR' => _MD_SEARCH_ANY //, 'exact' => _MD_SEARCH_EXACT
        ));
        $this->addElement($type_select);
        if (!empty($mids)) {
            $mods_checkbox = new Xoops\Form\Checkbox(_MD_SEARCH_SEARCHIN, 'mids[]', $mids);
        } else {
            $mods_checkbox = new Xoops\Form\Checkbox(_MD_SEARCH_SEARCHIN, 'mids[]', $mid);
        }
        if (empty($modules)) {
            $gperm_handler = $xoops->getHandlerGroupperm();
            $available_modules = $gperm_handler->getItemIds('module_read', $xoops->getUserGroups());
            $available_plugins = \Xoops\Module\Plugin::getPlugins('search');

            //todo, would be nice to have the module ids availabe also
            $criteria = new CriteriaCompo();
            $criteria->add(new Criteria('dirname', "('" . implode("','", array_keys($available_plugins)) . "')", 'IN'));
            if (isset($available_modules) && !empty($available_modules)) {
                $criteria->add(new Criteria('mid', '(' . implode(',', $available_modules) . ')', 'IN'));
            }
            $module_handler = $xoops->getHandlerModule();
            $mods_checkbox->addOptionArray($module_handler->getNameList($criteria));
        } else {
            /* @var $module XoopsModule */
            $module_array = array();
            foreach ($modules as $mid => $module) {
                $module_array[$mid] = $module->getVar('name');
            }
            $mods_checkbox->addOptionArray($module_array);
        }
        $this->addElement($mods_checkbox);
        if ($search->getConfig('keyword_min') > 0) {
            $this->addElement(new Xoops\Form\Label(_MD_SEARCH_SEARCHRULE, sprintf(_MD_SEARCH_KEYIGNORE, $search->getConfig('keyword_min'))));
        }
        $this->addElement(new Xoops\Form\Hidden('action', 'results'));
        $this->addElement(new Xoops\Form\Token('id'));
        $this->addElement(new Xoops\Form\Button('', 'submit', _MD_SEARCH, 'submit'));
        return $this;
    }

    private function queryArrayToString($queries)
    {
        $query = '';
        foreach ($queries as $term) {
            if (false === strpos($term, ' ')) {
                $query .= $term . ' ';
            } else {
                $query .= '"' . $term . '" ';
            }
        }
        $query = trim($query);
        return $query;
    }
}