관리-도구

편집 파일: header_php.php

<?php

/**
 * ez_pages ("page") header_php.php
 *
 * @copyright Copyright 2003-2023 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: Erik Kerkhoven 2023 Jan 26 Modified in v1.5.8a $
 */
/*
 * This "page" page is the display component of the ez-pages module
 * It is called "page" instead of "ez-pages" due to the way the URL would display in the browser
 * Aesthetically speaking, "page" is more professional in appearance than "ez-page" in the URL
 *
 * The EZ-Pages concept was adapted from the InfoPages contribution for Zen Cart v1.2.x, with thanks to Sunrom et al.
 */

// This should be first line of the script:
$zco_notifier->notify('NOTIFY_HEADER_START_EZPAGE');

$ezpage_id = (int)($_GET['id'] ?? '0');
if ($ezpage_id === 0) {
    zen_redirect(zen_href_link(FILENAME_DEFAULT));
}

$chapter_id = isset($_GET['chapter']) ? (int)$_GET['chapter'] : 0;
$chapter_link = isset($_GET['chapter']) ? (int)$_GET['chapter'] : 0;

$sql = "SELECT e.*, ec.*
        FROM  " . TABLE_EZPAGES . " e,
              " . TABLE_EZPAGES_CONTENT . " ec
        WHERE e.pages_id = ec.pages_id
        AND ec.languages_id = " . (int)$_SESSION['languages_id'] . "
        AND e.pages_id = " . (int)$ezpage_id;
// comment the following line to allow access to pages which don't have a status switch set to Yes:
$sql .= " AND (status_toc > 0 or status_header > 0 or status_sidebox > 0 or status_footer > 0 or status_visible > 0)";

// Check to see if page exists and is accessible, retrieving relevant details for display if found
$var_pageDetails = $db->Execute($sql);
// redirect to home page if page not found (or deactivated/deleted):
if ($var_pageDetails->EOF) {
    require DIR_WS_MODULES . zen_get_module_directory('require_languages.php');
    $messageStack->add_session('header', ERROR_PAGE_NOT_FOUND, 'caution');
    header('HTTP/1.1 404 Not Found');
    zen_redirect(zen_href_link(FILENAME_DEFAULT));
}

//check db for prev/next based on sort orders
$vert_links = [];
$toc_links = [];
$pages_order_query = "SELECT e.*,ec.*
                      FROM  " . TABLE_EZPAGES . " e,
                            " . TABLE_EZPAGES_CONTENT . " ec
                      WHERE ((e.status_toc = 1 AND e.toc_sort_order <> 0) AND e.toc_chapter = :chapterID )
                      AND e.alt_url_external = ''
                      AND e.alt_url = ''
                      AND ec.languages_id = " . (int)$_SESSION['languages_id'] . "
                      AND e.pages_id = ec.pages_id
                      ORDER BY e.toc_sort_order, ec.pages_title";

$pages_order_query = $db->bindVars($pages_order_query, ':chapterID', $chapter_id, 'integer');
$pages_ordering = $db->execute($pages_order_query);

foreach ($pages_ordering as $page_order) {
    $vert_links[] = $page_order['pages_id'];
    $toc_links[] = [
      'pages_id' => $page_order['pages_id'],
      'pages_title' => $page_order['pages_title']
    ];
}

// now let's determine prev/next
$counter = 0;
$previous_v = -1;
$last_v = 0;
$next_item_v = 0;
foreach ($vert_links as $key => $value) {
    if ($value == $ezpage_id) {
        if ($key == 0) {
            $previous_v = -1; // it was the first to be found
        } else {
            $previous_v = $vert_links[$key - 1];
        }
        if (!empty($vert_links[$key + 1])) {
            $next_item_v = $vert_links[$key + 1];
        } else {
            $next_item_v = $vert_links[0];
        }
    }
    $last_v = $value;
    $counter++;
}
if ($previous_v == -1) {
    $previous_v = $last_v;
}

$prev_link = zen_href_link(FILENAME_EZPAGES, 'id=' . $previous_v . '&chapter=' . $chapter_link);
$next_link = zen_href_link(FILENAME_EZPAGES, 'id=' . $next_item_v . '&chapter=' . $chapter_link);

$previous_button = zen_image_button(BUTTON_IMAGE_PREVIOUS, BUTTON_PREVIOUS_ALT);
$next_item_button = zen_image_button(BUTTON_IMAGE_NEXT, BUTTON_NEXT_ALT);
$home_button = zen_image_button(BUTTON_IMAGE_CONTINUE, BUTTON_CONTINUE_ALT);

// set Page Title for heading, navigation, etc
define('NAVBAR_TITLE', $var_pageDetails->fields['pages_title']);
define('HEADING_TITLE', $var_pageDetails->fields['pages_title']);
$breadcrumb->add($var_pageDetails->fields['pages_title']);

require DIR_WS_MODULES . zen_get_module_directory('require_languages.php');

// Pull settings from admin switches to determine what, if any, header/column/footer "disable" options need to be set
// Note that these are defined normally under Admin->Configuration->EZ-Pages-Settings
if (!defined('EZPAGES_DISABLE_HEADER_DISPLAY_LIST')) {
    define('EZPAGES_DISABLE_HEADER_DISPLAY_LIST', '');
}
if (!defined('EZPAGES_DISABLE_FOOTER_DISPLAY_LIST')) {
    define('EZPAGES_DISABLE_FOOTER_DISPLAY_LIST', '');
}
if (!defined('EZPAGES_DISABLE_LEFTCOLUMN_DISPLAY_LIST')) {
    define('EZPAGES_DISABLE_LEFTCOLUMN_DISPLAY_LIST', '');
}
if (!defined('EZPAGES_DISABLE_RIGHTCOLUMN_DISPLAY_LIST')) {
    define('EZPAGES_DISABLE_RIGHTCOLUMN_DISPLAY_LIST', '');
}
if ($ezpage_id > 0) {
    if (in_array($ezpage_id, explode(",", EZPAGES_DISABLE_HEADER_DISPLAY_LIST)) || strstr(EZPAGES_DISABLE_HEADER_DISPLAY_LIST, '*')) {
        $flag_disable_header = true;
    }
    if (in_array($ezpage_id, explode(",", EZPAGES_DISABLE_FOOTER_DISPLAY_LIST)) || strstr(EZPAGES_DISABLE_FOOTER_DISPLAY_LIST, '*')) {
        $flag_disable_footer = true;
    }
    if (in_array($ezpage_id, explode(",", EZPAGES_DISABLE_LEFTCOLUMN_DISPLAY_LIST)) || strstr(EZPAGES_DISABLE_LEFTCOLUMN_DISPLAY_LIST, '*')) {
        $flag_disable_left = true;
    }
    if (in_array($ezpage_id, explode(",", EZPAGES_DISABLE_RIGHTCOLUMN_DISPLAY_LIST)) || strstr(EZPAGES_DISABLE_RIGHTCOLUMN_DISPLAY_LIST, '*')) {
        $flag_disable_right = true;
    }
}
// end flag settings for sections to disable
// This should be last line of the script:
$zco_notifier->notify('NOTIFY_HEADER_END_EZPAGE');