/**
* AJAX action for preview export row
*/
function pmxe_wp_ajax_wpae_preview()
{
if (!check_ajax_referer('wp_all_export_secure', 'security', false)) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
if (!current_user_can(PMXE_Plugin::$capabilities)) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
XmlExportEngine::$is_preview = true;
$custom_xml_valid = true;
ob_start();
$values = array();
parse_str($_POST['data'], $values);
$export_id = isset($_GET['id']) ? stripcslashes($_GET['id']) : 0;
$exportOptions = $values + (PMXE_Plugin::$session->has_session() ? PMXE_Plugin::$session->get_clear_session_data() : array()) + PMXE_Plugin::get_default_import_options();
$exportOptions['custom_xml_template'] = isset($_POST['custom_xml']) ? stripcslashes($_POST['custom_xml']) : '';
$exportOptions['custom_xml_template'] = str_replace('<ID>', '<id>', $exportOptions['custom_xml_template']);
$exportOptions['custom_xml_template'] = str_replace('</ID>', '</id>', $exportOptions['custom_xml_template']);
if (!empty($exportOptions['custom_xml_template'])) {
$custom_xml_template_line_count = substr_count($exportOptions['custom_xml_template'], "\n");
}
$errors = new WP_Error();
$engine = new XmlExportEngine($exportOptions, $errors);
XmlExportEngine::$exportOptions = $exportOptions;
XmlExportEngine::$is_user_export = $exportOptions['is_user_export'];
XmlExportEngine::$is_comment_export = $exportOptions['is_comment_export'];
XmlExportEngine::$exportID = $export_id;
if (in_array(XmlExportEngine::$exportOptions['xml_template_type'], array('custom', 'XmlGoogleMerchants'))) {
if (empty(XmlExportEngine::$exportOptions['custom_xml_template'])) {
$errors->add('form-validation', __('XML template is empty.', 'wp_all_export_plugin'));
}
if (!empty(XmlExportEngine::$exportOptions['custom_xml_template'])) {
$engine->init_additional_data();
$engine->init_available_data();
$result = $engine->parse_custom_xml_template();
$line_numbers = $result['line_numbers'];
if (!$errors->get_error_codes()) {
XmlExportEngine::$exportOptions = array_merge(XmlExportEngine::$exportOptions, $result);
}
$originalXmlTemplate = $exportOptions['custom_xml_template'];
libxml_use_internal_errors(true);
libxml_clear_errors();
//Add root se we make sure there is a root tag
$result['original_post_loop'] = '<root>' . $result['original_post_loop'] . '</root>';
$custom_xml_template = simplexml_load_string($result['original_post_loop']);
if ($custom_xml_template === false) {
$custom_xml_template_errors = libxml_get_errors();
libxml_clear_errors();
$custom_xml_valid = false;
// Remove one line because we added root
$line_difference = $custom_xml_template_line_count - $line_numbers - 1;
}
$exportOptions['custom_xml_template'] = str_replace("<!-- BEGIN POST LOOP -->", "<!-- BEGIN LOOP -->", $exportOptions['custom_xml_template']);
$exportOptions['custom_xml_template'] = str_replace("<!-- END POST LOOP -->", "<!-- END LOOP -->", $exportOptions['custom_xml_template']);
}
}
if (isset($_GET['show_cdata'])) {
XmlExportEngine::$exportOptions['show_cdata_in_preview'] = (bool) $_GET['show_cdata'];
} else {
XmlExportEngine::$exportOptions['show_cdata_in_preview'] = false;
}
if ($errors->get_error_codes()) {
$msgs = $errors->get_error_messages();
if (!is_array($msgs)) {
$msgs = array($msgs);
}
foreach ($msgs as $msg) {
?>
<div class="error"><p><?php
echo $msg;
?>
</p></div>
<?php
}
exit(json_encode(array('html' => ob_get_clean())));
}
if ('advanced' == $exportOptions['export_type']) {
if (XmlExportEngine::$is_user_export) {
$exportQuery = eval('return new WP_User_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'number\' => 10));');
} elseif (XmlExportEngine::$is_comment_export) {
$exportQuery = eval('return new WP_Comment_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'number\' => 10));');
} else {
$exportQuery = eval('return new WP_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'posts_per_page\' => 10));');
}
} else {
XmlExportEngine::$post_types = $exportOptions['cpt'];
if (in_array('users', $exportOptions['cpt']) or in_array('shop_customer', $exportOptions['cpt'])) {
add_action('pre_user_query', 'wp_all_export_pre_user_query', 10, 1);
$exportQuery = new WP_User_Query(array('orderby' => 'ID', 'order' => 'ASC', 'number' => 10));
remove_action('pre_user_query', 'wp_all_export_pre_user_query');
} elseif (in_array('comments', $exportOptions['cpt'])) {
add_action('comments_clauses', 'wp_all_export_comments_clauses', 10, 1);
global $wp_version;
if (version_compare($wp_version, '4.2.0', '>=')) {
$exportQuery = new WP_Comment_Query(array('orderby' => 'comment_ID', 'order' => 'ASC', 'number' => 10));
} else {
$exportQuery = get_comments(array('orderby' => 'comment_ID', 'order' => 'ASC', 'number' => 10));
}
remove_action('comments_clauses', 'wp_all_export_comments_clauses');
} else {
remove_all_actions('parse_query');
remove_all_actions('pre_get_posts');
remove_all_filters('posts_clauses');
add_filter('posts_join', 'wp_all_export_posts_join', 10, 1);
add_filter('posts_where', 'wp_all_export_posts_where', 10, 1);
$exportQuery = new WP_Query(array('post_type' => $exportOptions['cpt'], 'post_status' => 'any', 'orderby' => 'title', 'order' => 'ASC', 'posts_per_page' => 10));
remove_filter('posts_where', 'wp_all_export_posts_where');
remove_filter('posts_join', 'wp_all_export_posts_join');
}
}
XmlExportEngine::$exportQuery = $exportQuery;
$engine->init_additional_data();
?>
<div id="post-preview" class="wpallexport-preview">
<p class="wpallexport-preview-title"><?php
echo sprintf("Preview first 10 %s", wp_all_export_get_cpt_name($exportOptions['cpt'], 10));
?>
</p>
<div class="wpallexport-preview-content">
<?php
if (!$custom_xml_valid) {
$error_msg = '<strong class="error">' . __('Invalid XML', 'wp_all_import_plugin') . '</strong><ul class="error">';
foreach ($custom_xml_template_errors as $error) {
$error_msg .= '<li>';
$error_msg .= __('Line', 'wp_all_import_plugin') . ' ' . ($error->line + $line_difference) . ', ';
$error_msg .= __('Column', 'wp_all_import_plugin') . ' ' . $error->column . ', ';
$error_msg .= __('Code', 'wp_all_import_plugin') . ' ' . $error->code . ': ';
$error_msg .= '<em>' . trim(esc_html($error->message)) . '</em>';
$error_msg .= '</li>';
}
$error_msg .= '</ul>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
}
$wp_uploads = wp_upload_dir();
$functions = $wp_uploads['basedir'] . DIRECTORY_SEPARATOR . WP_ALL_EXPORT_UPLOADS_BASE_DIRECTORY . DIRECTORY_SEPARATOR . 'functions.php';
if (@file_exists($functions)) {
require_once $functions;
}
switch ($exportOptions['export_to']) {
case 'xml':
$dom = new DOMDocument('1.0', $exportOptions['encoding']);
libxml_use_internal_errors(true);
try {
$xml = XmlCsvExport::export_xml(true);
} catch (WpaeMethodNotFoundException $e) {
// Find the line where the function is
$errorMessage = '';
$functionName = $e->getMessage();
$txtParts = explode("\n", $originalXmlTemplate);
for ($i = 0, $length = count($txtParts); $i < $length; $i++) {
$tmp = strstr($txtParts[$i], $functionName);
if ($tmp) {
$errorMessage .= 'Error parsing XML feed: Call to undefined function <em>"' . $functionName . '"</em> on Line ' . ($i + 1);
}
}
$error_msg = '<span class="error">' . __($errorMessage, 'wp_all_import_plugin') . '</span>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
} catch (WpaeInvalidStringException $e) {
// Find the line where the function is
$errorMessage = '';
$functionName = $e->getMessage();
$txtParts = explode("\n", $originalXmlTemplate);
for ($i = 0, $length = count($txtParts); $i < $length; $i++) {
$tmp = strstr($txtParts[$i], $functionName);
if ($tmp) {
$errorMessage .= 'Error parsing XML feed: Unterminated string on line ' . ($i + 1);
}
}
$error_msg = '<span class="error">' . __($errorMessage, 'wp_all_import_plugin') . '</span>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
} catch (WpaeTooMuchRecursionException $e) {
$errorMessage = __('There was a problem parsing the custom XML template');
$error_msg = '<span class="error">' . __($errorMessage, 'wp_all_import_plugin') . '</span>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
}
$xml_errors = false;
$main_xml_tag = '';
switch (XmlExportEngine::$exportOptions['xml_template_type']) {
case 'custom':
case 'XmlGoogleMerchants':
require_once PMXE_ROOT_DIR . '/classes/XMLWriter.php';
$preview_xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" . "\n<Preview>\n" . $xml . "\n</Preview>";
$preview_xml = str_replace('<![CDATA[', 'CDATABEGIN', $preview_xml);
$preview_xml = str_replace(']]>', 'CDATACLOSE', $preview_xml);
$preview_xml = str_replace('&', '&', $preview_xml);
$preview_xml = str_replace('&', '&', $preview_xml);
$xml = PMXE_XMLWriter::preprocess_xml(XmlExportEngine::$exportOptions['custom_xml_template_header']) . "\n" . $xml . "\n" . PMXE_XMLWriter::preprocess_xml(XmlExportEngine::$exportOptions['custom_xml_template_footer']);
$xml = str_replace('<![CDATA[', 'CDATABEGIN', $xml);
$xml = str_replace(']]>', 'CDATACLOSE', $xml);
$xml = str_replace('&', '&', $xml);
$xml = str_replace('&', '&', $xml);
// Determine XML root element
preg_match_all("%<[\\w]+[\\s|>]{1}%", XmlExportEngine::$exportOptions['custom_xml_template_header'], $matches);
if (!empty($matches[0])) {
$main_xml_tag = preg_replace("%[\\s|<|>]%", "", array_shift($matches[0]));
}
libxml_clear_errors();
$dom->loadXML($xml);
$xml_errors = libxml_get_errors();
libxml_clear_errors();
if (!$xml_errors) {
$xpath = new DOMXPath($dom);
if ($elements = @$xpath->query('/' . $main_xml_tag) and $elements->length) {
pmxe_render_xml_element($elements->item(0), true);
} else {
$xml_errors = true;
}
}
break;
default:
libxml_clear_errors();
$dom->loadXML($xml);
$xml_errors = libxml_get_errors();
libxml_clear_errors();
$xpath = new DOMXPath($dom);
// Determine XML root element
$main_xml_tag = apply_filters('wp_all_export_main_xml_tag', $exportOptions['main_xml_tag'], XmlExportEngine::$exportID);
$elements = @$xpath->query('/' . $main_xml_tag);
if ($elements->length) {
pmxe_render_xml_element($elements->item(0), true);
$xml_errors = false;
} else {
$error_msg = '<strong>' . __('Can\'t preview the document.', 'wp_all_import_plugin') . '</strong><ul>';
$error_msg .= '<li>';
$error_msg .= __('You can continue export or try to use <data> tag as root element.', 'wp_all_import_plugin');
$error_msg .= '</li>';
$error_msg .= '</ul>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
}
break;
}
if ($xml_errors) {
$preview_dom = new DOMDocument('1.0', $exportOptions['encoding']);
libxml_clear_errors();
$preview_dom->loadXML($preview_xml);
$preview_xml_errors = libxml_get_errors();
libxml_clear_errors();
if ($preview_xml_errors) {
$error_msg = '<strong class="error">' . __('Invalid XML', 'wp_all_import_plugin') . '</strong><ul class="error">';
foreach ($preview_xml_errors as $error) {
$error_msg .= '<li>';
$error_msg .= __('Line', 'wp_all_import_plugin') . ' ' . $error->line . ', ';
$error_msg .= __('Column', 'wp_all_import_plugin') . ' ' . $error->column . ', ';
$error_msg .= __('Code', 'wp_all_import_plugin') . ' ' . $error->code . ': ';
$error_msg .= '<em>' . trim(esc_html($error->message)) . '</em>';
$error_msg .= '</li>';
}
$error_msg .= '</ul>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
} else {
$xpath = new DOMXPath($preview_dom);
if ($elements = @$xpath->query('/Preview') and $elements->length) {
pmxe_render_xml_element($elements->item(0), true);
} else {
$error_msg = '<strong>' . __('Can\'t preview the document. Root element is not detected.', 'wp_all_import_plugin') . '</strong><ul>';
$error_msg .= '<li>';
$error_msg .= __('You can continue export or try to use <data> tag as root element.', 'wp_all_import_plugin');
$error_msg .= '</li>';
$error_msg .= '</ul>';
echo $error_msg;
exit(json_encode(array('html' => ob_get_clean())));
}
}
}
break;
case 'csv':
?>
<small>
<?php
$csv = XmlCsvExport::export_csv(true);
if (!empty($csv)) {
$csv_rows = array_filter(explode("\n", $csv));
if ($csv_rows) {
?>
<table class="pmxe_preview" cellpadding="0" cellspacing="0">
<?php
foreach ($csv_rows as $rkey => $row) {
$cells = str_getcsv($row, $exportOptions['delimiter']);
if ($cells) {
?>
<tr>
<?php
foreach ($cells as $key => $value) {
?>
<td>
<?php
if (!$rkey) {
?>
<strong><?php
}
?>
<?php
echo $value;
?>
<?php
if (!$rkey) {
?>
</strong><?php
}
?>
</td>
<?php
}
?>
</tr>
<?php
}
}
?>
</table>
<?php
}
} else {
_e('Data not found.', 'wp_all_export_plugin');
}
?>
</small>
<?php
break;
default:
_e('This format is not supported.', 'wp_all_export_plugin');
break;
}
wp_reset_postdata();
?>
</div>
</div>
<?php
exit(json_encode(array('html' => ob_get_clean())));
die;
}
/**
* AJAX action for preview export row
*/
function pmxe_wp_ajax_export_preview()
{
if (!check_ajax_referer('wp_all_export_secure', 'security', false)) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
if (!current_user_can(PMXE_Plugin::$capabilities)) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
ob_start();
$values = array();
parse_str($_POST['data'], $values);
$export_id = isset($_GET['id']) ? stripcslashes($_GET['id']) : 0;
$exportOptions = $values + (PMXE_Plugin::$session->has_session() ? PMXE_Plugin::$session->get_clear_session_data() : array()) + PMXE_Plugin::get_default_import_options();
$errors = new WP_Error();
$engine = new XmlExportEngine($exportOptions, $errors);
XmlExportEngine::$exportOptions = $exportOptions;
XmlExportEngine::$is_user_export = $exportOptions['is_user_export'];
XmlExportEngine::$is_comment_export = $exportOptions['is_comment_export'];
XmlExportEngine::$exportID = $export_id;
if ('advanced' == $exportOptions['export_type']) {
if (XmlExportEngine::$is_user_export) {
$exportQuery = eval('return new WP_User_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'number\' => 10));');
} elseif (XmlExportEngine::$is_comment_export) {
$exportQuery = eval('return new WP_Comment_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'number\' => 10));');
} else {
$exportQuery = eval('return new WP_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'posts_per_page\' => 10));');
}
} else {
XmlExportEngine::$post_types = $exportOptions['cpt'];
if (in_array('users', $exportOptions['cpt']) or in_array('shop_customer', $exportOptions['cpt'])) {
$exportQuery = new WP_User_Query(array('orderby' => 'ID', 'order' => 'ASC', 'number' => 10));
} elseif (in_array('comments', $exportOptions['cpt'])) {
global $wp_version;
if (version_compare($wp_version, '4.2.0', '>=')) {
$exportQuery = new WP_Comment_Query(array('orderby' => 'comment_ID', 'order' => 'ASC', 'number' => 10));
} else {
$exportQuery = get_comments(array('orderby' => 'comment_ID', 'order' => 'ASC', 'number' => 10));
}
} else {
remove_all_actions('parse_query');
remove_all_actions('pre_get_posts');
add_filter('posts_join', 'wp_all_export_posts_join', 10, 1);
add_filter('posts_where', 'wp_all_export_posts_where', 10, 1);
$exportQuery = new WP_Query(array('post_type' => $exportOptions['cpt'], 'post_status' => 'any', 'orderby' => 'title', 'order' => 'ASC', 'posts_per_page' => 10));
remove_filter('posts_where', 'wp_all_export_posts_where');
remove_filter('posts_join', 'wp_all_export_posts_join');
}
}
XmlExportEngine::$exportQuery = $exportQuery;
?>
<div id="post-preview" class="wpallexport-preview">
<div class="wpallexport-preview-content">
<?php
$wp_uploads = wp_upload_dir();
$functions = $wp_uploads['basedir'] . DIRECTORY_SEPARATOR . WP_ALL_EXPORT_UPLOADS_BASE_DIRECTORY . DIRECTORY_SEPARATOR . 'functions.php';
if (@file_exists($functions)) {
require_once $functions;
}
switch ($exportOptions['export_to']) {
case 'xml':
$dom = new DOMDocument('1.0', $exportOptions['encoding']);
$old = libxml_use_internal_errors(true);
$xml = XmlCsvExport::export_xml(true);
$dom->loadXML($xml);
libxml_use_internal_errors($old);
$xpath = new DOMXPath($dom);
$main_xml_tag = apply_filters('wp_all_export_main_xml_tag', $exportOptions['main_xml_tag'], XmlExportEngine::$exportID);
if ($elements = @$xpath->query('/' . $main_xml_tag) and $elements->length) {
pmxe_render_xml_element($elements->item(0), true);
}
break;
case 'csv':
?>
<small>
<?php
$csv = XmlCsvExport::export_csv(true);
if (!empty($csv)) {
$csv_rows = array_filter(explode("\n", $csv));
if ($csv_rows) {
?>
<table class="pmxe_preview" cellpadding="0" cellspacing="0">
<?php
foreach ($csv_rows as $rkey => $row) {
$cells = str_getcsv($row, $exportOptions['delimiter']);
if ($cells) {
?>
<tr>
<?php
foreach ($cells as $key => $value) {
?>
<td>
<?php
if (!$rkey) {
?>
<strong><?php
}
?>
<?php
echo $value;
?>
<?php
if (!$rkey) {
?>
</strong><?php
}
?>
</td>
<?php
}
?>
</tr>
<?php
}
}
?>
</table>
<?php
}
} else {
_e('Data not found.', 'wp_all_export_plugin');
}
?>
</small>
<?php
break;
default:
_e('This format is not supported.', 'wp_all_export_plugin');
break;
}
wp_reset_postdata();
?>
</div>
</div>
<?php
exit(json_encode(array('html' => ob_get_clean())));
die;
}
/**
* AJAX action for preview export row
*/
function pmxe_wp_ajax_export_preview()
{
if (!check_ajax_referer('wp_all_export_secure', 'security', false)) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
if (!current_user_can('manage_options')) {
exit(json_encode(array('html' => __('Security check', 'wp_all_export_plugin'))));
}
ob_start();
$values = array();
parse_str($_POST['data'], $values);
$exportOptions = $values + (PMXE_Plugin::$session->has_session() ? PMXE_Plugin::$session->get_clear_session_data() : array()) + PMXE_Plugin::get_default_import_options();
XmlExportEngine::$exportOptions = $exportOptions;
XmlExportEngine::$is_user_export = $exportOptions['is_user_export'];
if ('advanced' == $exportOptions['export_type']) {
if (XmlExportEngine::$is_user_export) {
exit(json_encode(array('html' => __('Upgrade to the professional edition of WP All Export to export users.', 'wp_all_export_plugin'))));
} else {
$exportQuery = eval('return new WP_Query(array(' . $exportOptions['wp_query'] . ', \'offset\' => 0, \'posts_per_page\' => 10));');
}
} else {
XmlExportEngine::$post_types = $exportOptions['cpt'];
if (!in_array('users', $exportOptions['cpt'])) {
$exportQuery = new WP_Query(array('post_type' => $exportOptions['cpt'], 'post_status' => 'any', 'orderby' => 'title', 'order' => 'ASC', 'posts_per_page' => 10));
} else {
exit(json_encode(array('html' => __('Upgrade to the professional edition of WP All Export to export users.', 'wp_all_export_plugin'))));
}
}
XmlExportEngine::$exportQuery = $exportQuery;
?>
<div id="post-preview" class="wpallexport-preview">
<div class="wpallexport-preview-content">
<?php
switch ($exportOptions['export_to']) {
case 'xml':
$dom = new DOMDocument('1.0', $exportOptions['encoding']);
$old = libxml_use_internal_errors(true);
$xml = pmxe_export_xml($exportQuery, $exportOptions, true);
$dom->loadXML($xml);
libxml_use_internal_errors($old);
$xpath = new DOMXPath($dom);
if ($elements = @$xpath->query('/' . $exportOptions['main_xml_tag']) and $elements->length) {
pmxe_render_xml_element($elements->item(0), true);
}
break;
case 'csv':
?>
<small>
<?php
$csv = pmxe_export_csv($exportQuery, $exportOptions, true);
if (!empty($csv)) {
$csv_rows = array_filter(explode("\n", $csv));
if ($csv_rows) {
?>
<table class="pmxe_preview" cellpadding="0" cellspacing="0">
<?php
foreach ($csv_rows as $rkey => $row) {
$cells = str_getcsv($row, $exportOptions['delimiter']);
if ($cells) {
?>
<tr>
<?php
foreach ($cells as $key => $value) {
?>
<td>
<?php
if (!$rkey) {
?>
<strong><?php
}
?>
<?php
echo $value;
?>
<?php
if (!$rkey) {
?>
</strong><?php
}
?>
</td>
<?php
}
?>
</tr>
<?php
}
}
?>
</table>
<?php
}
} else {
_e('Data not found.', 'pmxe_plugin');
}
?>
</small>
<?php
break;
default:
_e('This format is not supported.', 'pmxe_plugin');
break;
}
wp_reset_postdata();
?>
</div>
</div>
<?php
exit(json_encode(array('html' => ob_get_clean())));
die;
}
function pmxe_render_xml_element(DOMElement $el, $shorten = false, $path = '/', $ind = 1, $lvl = 0)
{
$path .= $el->nodeName;
$alternativePath = $path;
if (!$el->parentNode instanceof DOMDocument and $ind > 0) {
$path .= "[{$ind}]";
}
echo '<div class="xml-element lvl-' . $lvl . ' lvl-mod4-' . $lvl % 4 . '" title="' . $path . '">';
//if ($el->hasAttributes()){
//echo '<div class="xml-element-xpaths">'; self::render_element_xpaths($el, $alternativePath, $ind, $lvl); echo '</div>';
//}
if ($el->hasChildNodes()) {
$is_render_collapsed = $ind > 1;
if ($el->childNodes->length > 1 or !$el->childNodes->item(0) instanceof DOMText or strlen(trim($el->childNodes->item(0)->wholeText)) > 40) {
echo '<div class="xml-expander">' . ($is_render_collapsed ? '+' : '-') . '</div>';
}
echo '<div class="xml-tag opening"><<span class="xml-tag-name">' . $el->nodeName . '</span>';
pmxe_render_xml_attributes($el, $path . '/');
echo '></div>';
if (1 == $el->childNodes->length and $el->childNodes->item(0) instanceof DOMText) {
pmxe_render_xml_text(trim($el->childNodes->item(0)->wholeText), $shorten, $is_render_collapsed);
} else {
echo '<div class="xml-content' . ($is_render_collapsed ? ' collapsed' : '') . '">';
$indexes = array();
foreach ($el->childNodes as $eli => $child) {
if ($child instanceof DOMElement) {
empty($indexes[$child->nodeName]) and $indexes[$child->nodeName] = 0;
$indexes[$child->nodeName]++;
pmxe_render_xml_element($child, $shorten, $path . '/', $indexes[$child->nodeName], $lvl + 1);
} elseif ($child instanceof DOMCdataSection) {
pmxe_render_xml_text(trim($child->wholeText), $shorten, false, true);
} elseif ($child instanceof DOMText) {
if ($el->childNodes->item($eli - 1) and $el->childNodes->item($eli - 1) instanceof DOMCdataSection) {
} elseif ($el->childNodes->item($eli + 1) and $el->childNodes->item($eli + 1) instanceof DOMCdataSection) {
} else {
pmxe_render_xml_text(trim($child->wholeText), $shorten);
}
} elseif ($child instanceof DOMComment) {
if (preg_match('%\\[pmxi_more:(\\d+)\\]%', $child->nodeValue, $mtch)) {
$no = intval($mtch[1]);
echo '<div class="xml-more">[ ⇓ ' . sprintf(__('<strong>%s</strong> %s more', 'wp_all_import_plugin'), $no, _n('element', 'elements', $no, 'wp_all_import_plugin')) . ' ⇓ ]</div>';
}
}
}
echo '</div>';
}
echo '<div class="xml-tag closing"></<span class="xml-tag-name">' . $el->nodeName . '</span>></div>';
} else {
echo '<div class="xml-tag opening empty"><<span class="xml-tag-name">' . $el->nodeName . '</span>';
pmxe_render_xml_attributes($el);
echo '/></div>';
}
echo '</div>';
}
