<?php

/**
 * @Project NUKEVIET 4.x
 * @Author VINADES.,JSC <contact@vinades.vn>
 * @Copyright (C) 2014 VINADES.,JSC. All rights reserved
 * @License GNU/GPL version 2 or any later version
 * @Createdate 3-6-2010 0:14
 */

if (!defined('NV_IS_MOD_NEWS')) {
    die('Stop!!!');
}

$alias = $nv_Request->get_title('alias', 'get');
$array_op = explode('/', $alias);
$alias = $array_op[0];

if (isset($array_op[1])) {
    if (sizeof($array_op) == 2 and preg_match('/^page\-([0-9]+)$/', $array_op[1], $m)) {
        $page = intval($m[1]);
    } else {
        $alias = '';
    }
}
$page_title = trim(str_replace('-', ' ', $alias));

if (!empty($page_title) and $page_title == strip_punctuation($page_title)) {
    $stmt = $db_slave->prepare('SELECT tid, image, description, keywords FROM ' . NV_PREFIXLANG . '_' . $module_data . '_tags WHERE alias= :alias');
    $stmt->bindParam(':alias', $alias, PDO::PARAM_STR);
    $stmt->execute();
    list($tid, $image_tag, $description, $key_words) = $stmt->fetch(3);

    if ($tid > 0) {
        $base_url = NV_BASE_SITEURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&amp;' . NV_NAME_VARIABLE . '=' . $module_name . '&amp;' . NV_OP_VARIABLE . '=tag/' . $alias;
        if ($page > 1) {
            $page_title .= NV_TITLEBAR_DEFIS . $lang_global['page'] . ' ' . $page;
        }

        $array_mod_title[] = array(
            'catid' => 0,
            'title' => $page_title,
            'link' => $base_url
        );

        $item_array = array();
        $end_publtime = 0;
        $show_no_image = $module_config[$module_name]['show_no_image'];

        $db_slave->sqlreset()
            ->select('COUNT(*)')
            ->from(NV_PREFIXLANG . '_' . $module_data . '_rows')
            ->where('status=1 AND id IN (SELECT id FROM ' . NV_PREFIXLANG . '_' . $module_data . '_tags_id WHERE tid=' . $tid . ')');

        $num_items = $db_slave->query($db_slave->sql())->fetchColumn();

        $db_slave->select('id, catid, topicid, admin_id, author, sourceid, addtime, edittime, publtime, title, alias, hometext, homeimgfile, homeimgalt, homeimgthumb, allowed_rating, external_link, hitstotal, hitscm, total_rating, click_rating')
        ->order($order_articles_by.' DESC')
            ->limit($per_page)
            ->offset(($page - 1) * $per_page);

        $result = $db_slave->query($db_slave->sql());
        while ($item = $result->fetch()) {
            if ($item['homeimgthumb'] == 1) {
                //image thumb
                $item['src'] = NV_BASE_SITEURL . NV_FILES_DIR . '/' . $module_upload . '/' . $item['homeimgfile'];
            } elseif ($item['homeimgthumb'] == 2) {
                //image file
                $item['src'] = NV_BASE_SITEURL . NV_UPLOADS_DIR . '/' . $module_upload . '/' . $item['homeimgfile'];
            } elseif ($item['homeimgthumb'] == 3) {
                //image url
                $item['src'] = $item['homeimgfile'];
            } elseif (!empty($show_no_image)) {
                //no image
                $item['src'] = NV_BASE_SITEURL . $show_no_image;
            } else {
                $item['imghome'] = '';
            }
            $item['alt'] = !empty($item['homeimgalt']) ? $item['homeimgalt'] : $item['title'];
            $item['width'] = $module_config[$module_name]['homewidth'];

            $end_publtime = $item['publtime'];

            $item['link'] = $global_array_cat[$item['catid']]['link_detail'] . $item['alias'] . '-' . $item['id'] . $global_config['rewrite_exturl'];
            $item_array[] = $item;
        }
        $result->closeCursor();
        unset($query, $row);

        $item_array_other = array();
        if ($st_links > 0) {
            $db_slave->sqlreset()
                ->select('id, catid, addtime, edittime, publtime, title, alias, hitstotal, external_link')
                ->from(NV_PREFIXLANG . '_' . $module_data . '_rows')
                ->where('status=1 AND id IN (SELECT id FROM ' . NV_PREFIXLANG . '_' . $module_data . '_tags_id WHERE tid=' . $tid . ') and publtime < ' . $end_publtime)
                ->order($order_articles_by.' DESC')
                ->limit($st_links);
            $result = $db_slave->query($db_slave->sql());
            while ($item = $result->fetch()) {
                $item['link'] = $global_array_cat[$item['catid']]['link_detail'] . $item['alias'] . '-' . $item['id'] . $global_config['rewrite_exturl'];
                $item_array_other[] = $item;
            }
            unset($query, $row);
        }

        $generate_page = nv_alias_page($page_title, $base_url, $num_items, $per_page, $page);

        if (!empty($image_tag)) {
            $image_tag = NV_BASE_SITEURL . NV_FILES_DIR . '/' . $module_upload . '/' . $image_tag;
        }
        $contents = topic_theme($item_array, $item_array_other, $generate_page, $page_title, $description, $image_tag);

        if ($page > 1) {
            $page_title .= NV_TITLEBAR_DEFIS . $lang_global['page'] . ' ' . $page;
        }
        include NV_ROOTDIR . '/includes/header.php';
        echo nv_site_theme($contents);
        include NV_ROOTDIR . '/includes/footer.php';
    }
}

$redirect = '<meta http-equiv="Refresh" content="3;URL=' . nv_url_rewrite(NV_BASE_SITEURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&amp;' . NV_NAME_VARIABLE . '=' . $module_name, true) . '" />';
nv_info_die($lang_global['error_404_title'], $lang_global['error_404_title'], $lang_global['error_404_content'] . $redirect, 404);
