id: 9
source: 1
name: pdoPage
category: pdoTools
properties: 'a:41:{s:8:"plPrefix";a:7:{s:4:"name";s:8:"plPrefix";s:4:"desc";s:22:"pdotools_prop_plPrefix";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:5:"limit";a:7:{s:4:"name";s:5:"limit";s:4:"desc";s:19:"pdotools_prop_limit";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";i:10;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:8:"maxLimit";a:7:{s:4:"name";s:8:"maxLimit";s:4:"desc";s:22:"pdotools_prop_maxLimit";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";i:100;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:6:"offset";a:7:{s:4:"name";s:6:"offset";s:4:"desc";s:20:"pdotools_prop_offset";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:4:"page";a:7:{s:4:"name";s:4:"page";s:4:"desc";s:18:"pdotools_prop_page";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:10:"pageVarKey";a:7:{s:4:"name";s:10:"pageVarKey";s:4:"desc";s:24:"pdotools_prop_pageVarKey";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:4:"page";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:8:"totalVar";a:7:{s:4:"name";s:8:"totalVar";s:4:"desc";s:22:"pdotools_prop_totalVar";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:10:"page.total";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:9:"pageLimit";a:7:{s:4:"name";s:9:"pageLimit";s:4:"desc";s:23:"pdotools_prop_pageLimit";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";i:5;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:7:"element";a:7:{s:4:"name";s:7:"element";s:4:"desc";s:21:"pdotools_prop_element";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:12:"pdoResources";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:10:"pageNavVar";a:7:{s:4:"name";s:10:"pageNavVar";s:4:"desc";s:24:"pdotools_prop_pageNavVar";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:8:"page.nav";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"pageCountVar";a:7:{s:4:"name";s:12:"pageCountVar";s:4:"desc";s:26:"pdotools_prop_pageCountVar";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:9:"pageCount";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:14:"pageLinkScheme";a:7:{s:4:"name";s:14:"pageLinkScheme";s:4:"desc";s:28:"pdotools_prop_pageLinkScheme";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:7:"tplPage";a:7:{s:4:"name";s:7:"tplPage";s:4:"desc";s:21:"pdotools_prop_tplPage";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:88:"@INLINE <li class="page-item"><a class="page-link" href="[[+href]]">[[+pageNo]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:14:"tplPageWrapper";a:7:{s:4:"name";s:14:"tplPageWrapper";s:4:"desc";s:28:"pdotools_prop_tplPageWrapper";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:83:"@INLINE <ul class="pagination">[[+first]][[+prev]][[+pages]][[+next]][[+last]]</ul>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:13:"tplPageActive";a:7:{s:4:"name";s:13:"tplPageActive";s:4:"desc";s:27:"pdotools_prop_tplPageActive";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:95:"@INLINE <li class="page-item active"><a class="page-link" href="[[+href]]">[[+pageNo]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"tplPageFirst";a:7:{s:4:"name";s:12:"tplPageFirst";s:4:"desc";s:26:"pdotools_prop_tplPageFirst";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:95:"@INLINE <li class="page-item"><a class="page-link" href="[[+href]]">[[%pdopage_first]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"tplPageLast";a:7:{s:4:"name";s:11:"tplPageLast";s:4:"desc";s:25:"pdotools_prop_tplPageLast";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:94:"@INLINE <li class="page-item"><a class="page-link" href="[[+href]]">[[%pdopage_last]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"tplPagePrev";a:7:{s:4:"name";s:11:"tplPagePrev";s:4:"desc";s:25:"pdotools_prop_tplPagePrev";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:84:"@INLINE <li class="page-item"><a class="page-link" href="[[+href]]">&laquo;</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"tplPageNext";a:7:{s:4:"name";s:11:"tplPageNext";s:4:"desc";s:25:"pdotools_prop_tplPageNext";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:84:"@INLINE <li class="page-item"><a class="page-link" href="[[+href]]">&raquo;</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"tplPageSkip";a:7:{s:4:"name";s:11:"tplPageSkip";s:4:"desc";s:25:"pdotools_prop_tplPageSkip";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:81:"@INLINE <li class="page-item disabled"><a class="page-link" href="#">...</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:17:"tplPageFirstEmpty";a:7:{s:4:"name";s:17:"tplPageFirstEmpty";s:4:"desc";s:31:"pdotools_prop_tplPageFirstEmpty";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:96:"@INLINE <li class="page-item disabled"><a class="page-link" href="#">[[%pdopage_first]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:16:"tplPageLastEmpty";a:7:{s:4:"name";s:16:"tplPageLastEmpty";s:4:"desc";s:30:"pdotools_prop_tplPageLastEmpty";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:95:"@INLINE <li class="page-item disabled"><a class="page-link" href="#">[[%pdopage_last]]</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:16:"tplPagePrevEmpty";a:7:{s:4:"name";s:16:"tplPagePrevEmpty";s:4:"desc";s:30:"pdotools_prop_tplPagePrevEmpty";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:85:"@INLINE <li class="page-item disabled"><a class="page-link" href="#">&laquo;</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:16:"tplPageNextEmpty";a:7:{s:4:"name";s:16:"tplPageNextEmpty";s:4:"desc";s:30:"pdotools_prop_tplPageNextEmpty";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:85:"@INLINE <li class="page-item disabled"><a class="page-link" href="#">&raquo;</a></li>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:5:"cache";a:7:{s:4:"name";s:5:"cache";s:4:"desc";s:19:"pdotools_prop_cache";s:4:"type";s:13:"combo-boolean";s:7:"options";a:0:{}s:5:"value";b:0;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:9:"cacheTime";a:7:{s:4:"name";s:9:"cacheTime";s:4:"desc";s:23:"pdotools_prop_cacheTime";s:4:"type";s:11:"numberfield";s:7:"options";a:0:{}s:5:"value";i:3600;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:14:"cacheAnonymous";a:7:{s:4:"name";s:14:"cacheAnonymous";s:4:"desc";s:28:"pdotools_prop_cacheAnonymous";s:4:"type";s:13:"combo-boolean";s:7:"options";a:0:{}s:5:"value";b:0;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:13:"toPlaceholder";a:7:{s:4:"name";s:13:"toPlaceholder";s:4:"desc";s:27:"pdotools_prop_toPlaceholder";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:4:"ajax";a:7:{s:4:"name";s:4:"ajax";s:4:"desc";s:18:"pdotools_prop_ajax";s:4:"type";s:13:"combo-boolean";s:7:"options";a:0:{}s:5:"value";b:0;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:8:"ajaxMode";a:7:{s:4:"name";s:8:"ajaxMode";s:4:"desc";s:22:"pdotools_prop_ajaxMode";s:4:"type";s:4:"list";s:7:"options";a:4:{i:0;a:2:{s:4:"text";s:4:"None";s:5:"value";s:0:"";}i:1;a:2:{s:4:"text";s:7:"Default";s:5:"value";s:7:"default";}i:2;a:2:{s:4:"text";s:6:"Scroll";s:5:"value";s:6:"scroll";}i:3;a:2:{s:4:"text";s:6:"Button";s:5:"value";s:6:"button";}}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:15:"ajaxElemWrapper";a:7:{s:4:"name";s:15:"ajaxElemWrapper";s:4:"desc";s:29:"pdotools_prop_ajaxElemWrapper";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:8:"#pdopage";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"ajaxElemRows";a:7:{s:4:"name";s:12:"ajaxElemRows";s:4:"desc";s:26:"pdotools_prop_ajaxElemRows";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:14:"#pdopage .rows";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:18:"ajaxElemPagination";a:7:{s:4:"name";s:18:"ajaxElemPagination";s:4:"desc";s:32:"pdotools_prop_ajaxElemPagination";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:20:"#pdopage .pagination";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"ajaxElemLink";a:7:{s:4:"name";s:12:"ajaxElemLink";s:4:"desc";s:26:"pdotools_prop_ajaxElemLink";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:22:"#pdopage .pagination a";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"ajaxElemMore";a:7:{s:4:"name";s:12:"ajaxElemMore";s:4:"desc";s:26:"pdotools_prop_ajaxElemMore";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:18:"#pdopage .btn-more";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"ajaxTplMore";a:7:{s:4:"name";s:11:"ajaxTplMore";s:4:"desc";s:25:"pdotools_prop_ajaxTplMore";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:75:"@INLINE <button class="btn btn-primary btn-more">[[%pdopage_more]]</button>";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"ajaxHistory";a:7:{s:4:"name";s:11:"ajaxHistory";s:4:"desc";s:25:"pdotools_prop_ajaxHistory";s:4:"type";s:4:"list";s:7:"options";a:3:{i:0;a:2:{s:4:"text";s:4:"Auto";s:5:"value";s:0:"";}i:1;a:2:{s:4:"text";s:7:"Enabled";s:5:"value";i:1;}i:2;a:2:{s:4:"text";s:8:"Disabled";s:5:"value";i:0;}}s:5:"value";s:0:"";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:11:"frontend_js";a:7:{s:4:"name";s:11:"frontend_js";s:4:"desc";s:25:"pdotools_prop_frontend_js";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:31:"[[+assetsUrl]]js/pdopage.min.js";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:12:"frontend_css";a:7:{s:4:"name";s:12:"frontend_css";s:4:"desc";s:26:"pdotools_prop_frontend_css";s:4:"type";s:9:"textfield";s:7:"options";a:0:{}s:5:"value";s:33:"[[+assetsUrl]]css/pdopage.min.css";s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:7:"setMeta";a:7:{s:4:"name";s:7:"setMeta";s:4:"desc";s:21:"pdotools_prop_setMeta";s:4:"type";s:13:"combo-boolean";s:7:"options";a:0:{}s:5:"value";b:1;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}s:10:"strictMode";a:7:{s:4:"name";s:10:"strictMode";s:4:"desc";s:24:"pdotools_prop_strictMode";s:4:"type";s:13:"combo-boolean";s:7:"options";a:0:{}s:5:"value";b:1;s:7:"lexicon";s:19:"pdotools:properties";s:4:"area";s:0:"";}}'
static_file: core/components/pdotools/elements/snippets/snippet.pdopage.php

-----

/** @var array $scriptProperties */
/** @var modX $modx */
// Default variables
if (empty($pageVarKey)) {
    $pageVarKey = 'page';
}
if (empty($pageNavVar)) {
    $pageNavVar = 'page.nav';
}
if (empty($pageCountVar)) {
    $pageCountVar = 'pageCount';
}
if (empty($totalVar)) {
    $totalVar = 'total';
}
if (empty($page)) {
    $page = 1;
}
if (empty($pageLimit)) {
    $pageLimit = 5;
} else {
    $pageLimit = (integer)$pageLimit;
}
if (!isset($plPrefix)) {
    $plPrefix = '';
}
if (!empty($scriptProperties['ajaxMode'])) {
    $scriptProperties['ajax'] = 1;
}

// Convert parameters from getPage if exists
if (!empty($namespace)) {
    $plPrefix = $namespace;
}
if (!empty($pageNavTpl)) {
    $scriptProperties['tplPage'] = $pageNavTpl;
}
if (!empty($pageNavOuterTpl)) {
    $scriptProperties['tplPageWrapper'] = $pageNavOuterTpl;
}
if (!empty($pageActiveTpl)) {
    $scriptProperties['tplPageActive'] = $pageActiveTpl;
}
if (!empty($pageFirstTpl)) {
    $scriptProperties['tplPageFirst'] = $pageFirstTpl;
}
if (!empty($pagePrevTpl)) {
    $scriptProperties['tplPagePrev'] = $pagePrevTpl;
}
if (!empty($pageNextTpl)) {
    $scriptProperties['tplPageNext'] = $pageNextTpl;
}
if (!empty($pageLastTpl)) {
    $scriptProperties['tplPageLast'] = $pageLastTpl;
}
if (!empty($pageSkipTpl)) {
    $scriptProperties['tplPageSkip'] = $pageSkipTpl;
}
if (!empty($pageNavScheme)) {
    $scriptProperties['scheme'] = $pageNavScheme;
}
if (!empty($cache_expires)) {
    $scriptProperties['cacheTime'] = $cache_expires;
}
//---
$strictMode = !empty($strictMode);

$isAjax = !empty($scriptProperties['ajax']) && !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest';
if ($isAjax && !isset($_REQUEST[$pageVarKey])) {
    return;
}

/** @var pdoPage $pdoPage */
$fqn = $modx->getOption('pdoPage.class', null, 'pdotools.pdopage', true);
$path = $modx->getOption('pdopage_class_path', null, MODX_CORE_PATH . 'components/pdotools/model/', true);
if ($pdoClass = $modx->loadClass($fqn, $path, false, true)) {
    $pdoPage = new $pdoClass($modx, $scriptProperties);
} else {
    return false;
}
$pdoPage->pdoTools->addTime('pdoTools loaded');

// Script and styles
if (!$isAjax && !empty($scriptProperties['ajaxMode'])) {
    $pdoPage->loadJsCss();
}
// Removing of default scripts and styles so they do not overwrote nested snippet parameters
if ($snippet = $modx->getObject('modSnippet', ['name' => 'pdoPage'])) {
    $properties = $snippet->get('properties');
    if ($scriptProperties['frontend_js'] == $properties['frontend_js']['value']) {
        unset($scriptProperties['frontend_js']);
    }
    if ($scriptProperties['frontend_css'] == $properties['frontend_css']['value']) {
        unset($scriptProperties['frontend_css']);
    }
}

// Page
if (isset($_REQUEST[$pageVarKey]) && $strictMode && (!is_numeric($_REQUEST[$pageVarKey]) || ($_REQUEST[$pageVarKey] <= 1 && !$isAjax))) {
    return $pdoPage->redirectToFirst($isAjax);
} elseif (!empty($_REQUEST[$pageVarKey])) {
    $page = (integer)$_REQUEST[$pageVarKey];
}
$scriptProperties['page'] = $page;
$scriptProperties['request'] = $_REQUEST;
$scriptProperties['setTotal'] = true;

// Limit
if (isset($_REQUEST['limit'])) {
    if (is_numeric($_REQUEST['limit']) && abs($_REQUEST['limit']) > 0) {
        $scriptProperties['limit'] = abs($_REQUEST['limit']);
    } elseif ($strictMode) {
        unset($_GET['limit']);

        return $pdoPage->redirectToFirst($isAjax);
    }
}
if (!empty($maxLimit) && !empty($scriptProperties['limit']) && $scriptProperties['limit'] > $maxLimit) {
    $scriptProperties['limit'] = $maxLimit;
}

// Offset
$offset = !empty($scriptProperties['offset']) && $scriptProperties['offset'] > 0
    ? (int)$scriptProperties['offset']
    : 0;
$scriptProperties['offset'] = $page > 1
    ? $scriptProperties['limit'] * ($page - 1) + $offset
    : $offset;
if (!empty($scriptProperties['offset']) && empty($scriptProperties['limit'])) {
    $scriptProperties['limit'] = 10000000;
}

$cache = !empty($cache) || (!$modx->user->id && !empty($cacheAnonymous));
$url = $pdoPage->getBaseUrl();
$output = $pagination = $total = $pageCount = '';

$data = $cache
    ? $pdoPage->pdoTools->getCache($scriptProperties)
    : [];

if (empty($data)) {
    $output = $pdoPage->pdoTools->runSnippet($scriptProperties['element'], $scriptProperties);
    if ($output === false) {
        return '';
    } elseif (!empty($toPlaceholder)) {
        $output = $modx->getPlaceholder($toPlaceholder);
    }

    // Pagination
    $total = (int)$modx->getPlaceholder($totalVar);
    $pageCount = !empty($scriptProperties['limit']) && $total > $offset
        ? ceil(($total - $offset) / $scriptProperties['limit'])
        : 0;

    // Redirect to start if somebody specified incorrect page
    if ($page > 1 && $page > $pageCount && $strictMode) {
        return $pdoPage->redirectToFirst($isAjax);
    }
    if (!empty($pageCount) && $pageCount > 1) {
        $pagination = [
            'first' => $page > 1 && !empty($tplPageFirst)
                ? $pdoPage->makePageLink($url, 1, $tplPageFirst)
                : '',
            'prev' => $page > 1 && !empty($tplPagePrev)
                ? $pdoPage->makePageLink($url, $page - 1, $tplPagePrev)
                : '',
            'pages' => $pageLimit >= 7 && empty($disableModernPagination)
                ? $pdoPage->buildModernPagination($page, $pageCount, $url)
                : $pdoPage->buildClassicPagination($page, $pageCount, $url),
            'next' => $page < $pageCount && !empty($tplPageNext)
                ? $pdoPage->makePageLink($url, $page + 1, $tplPageNext)
                : '',
            'last' => $page < $pageCount && !empty($tplPageLast)
                ? $pdoPage->makePageLink($url, $pageCount, $tplPageLast)
                : '',
        ];

        if (!empty($pageCount)) {
            foreach (['first', 'prev', 'next', 'last'] as $v) {
                $tpl = 'tplPage' . ucfirst($v) . 'Empty';
                if (!empty(${$tpl}) && empty($pagination[$v])) {
                    $pagination[$v] = $pdoPage->pdoTools->getChunk(${$tpl});
                }
            }
        }
    } else {
        $pagination = [
            'first' => '',
            'prev' => '',
            'pages' => '',
            'next' => '',
            'last' => ''
        ];
    }

    $data = [
        'output' => $output,
        $pageVarKey => $page,
        $pageCountVar => $pageCount,
        $pageNavVar => !empty($tplPageWrapper)
            ? $pdoPage->pdoTools->getChunk($tplPageWrapper, $pagination)
            : $pdoPage->pdoTools->parseChunk('', $pagination),
        $totalVar => $total,
    ];
    if ($cache) {
        $pdoPage->pdoTools->setCache($data, $scriptProperties);
    }
}

if ($modx->user->hasSessionContext('mgr') && !empty($showLog)) {
    $data['output'] .= '<pre class="pdoPageLog">' . print_r($pdoPage->pdoTools->getTime(), 1) . '</pre>';
}

if ($isAjax) {
    if ($pageNavVar != 'pagination') {
        $data['pagination'] = $data[$pageNavVar];
        unset($data[$pageNavVar]);
    }
    if ($pageCountVar != 'pages') {
        $data['pages'] = (int)$data[$pageCountVar];
        unset($data[$pageCountVar]);
    }
    if ($pageVarKey != 'page') {
        $data['page'] = (int)$data[$pageVarKey];
        unset($data[$pageVarKey]);
    }
    if ($totalVar != 'total') {
        $data['total'] = (int)$data[$totalVar];
        unset($data[$totalVar]);
    }

    $maxIterations = (integer)$modx->getOption('parser_max_iterations', null, 10);
    $modx->getParser()->processElementTags('', $data['output'], false, false, '[[', ']]', [], $maxIterations);
    $modx->getParser()->processElementTags('', $data['output'], true, true, '[[', ']]', [], $maxIterations);

    @session_write_close();
    exit(json_encode($data));
} else {
    if (!empty($setMeta)) {
        $charset = $modx->getOption('modx_charset', null, 'UTF-8');
        $canurl = $pdoPage->pdoTools->config['scheme'] !== 'full'
            ? rtrim($modx->getOption('site_url'), '/') . '/' . ltrim($url, '/')
            : $url;
        $modx->regClientStartupHTMLBlock('<link rel="canonical" href="' . htmlentities($canurl, ENT_QUOTES, $charset) . '"/>');
        if ($data[$pageVarKey] > 1) {
            $prevUrl = $pdoPage->makePageLink($canurl, $data[$pageVarKey] - 1);
            $modx->regClientStartupHTMLBlock(
                '<link rel="prev" href="' . htmlentities($prevUrl, ENT_QUOTES, $charset) . '"/>'
            );
        }
        if ($data[$pageVarKey] < $data[$pageCountVar]) {
            $nextUrl = $pdoPage->makePageLink($canurl, $data[$pageVarKey] + 1);
            $modx->regClientStartupHTMLBlock(
                '<link rel="next" href="' . htmlentities($nextUrl, ENT_QUOTES, $charset) . '"/>'
            );
        }
    }

    $modx->setPlaceholders($data, $plPrefix);
    if (!empty($toPlaceholder)) {
        $modx->setPlaceholder($toPlaceholder, $data['output']);
    } else {
        return $data['output'];
    }
}