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Reimplement layout XML parser using modern alternatives

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This commit is contained in:
Kijin Sung 2025-06-01 02:35:15 +09:00
parent f556e5e3fa
commit 07e3298eb1
4 changed files with 182 additions and 233 deletions
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22
common/framework/parsers/BaseParser.php
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@ -110,9 +110,10 @@ abstract class BaseParser
* @param \SimpleXMLElement $extra_vars
* @param string $lang
* @param string $type
* @param array $options
* @return object
*/
protected static function _getExtraVars(\SimpleXMLElement $extra_vars, string $lang, string $type = ''): \stdClass
protected static function _getExtraVars(\SimpleXMLElement $extra_vars, string $lang, string $type = '', array $options = []): \stdClass
{
$result = new \stdClass;
@ -193,12 +194,29 @@ abstract class BaseParser
$item->init_options[$value] = true;
}
}
elseif ($type === 'layout')
{
$option_item = new \stdClass;
if (!empty($option['src']))
{
$thumbnail_path = $options['layout_path'] . $option['src'];
if (file_exists($thumbnail_path))
{
$option_item->thumbnail = $thumbnail_path;
$item->thumbnail_exist = true;
}
}
$title = self::_getChildrenByLang($option, 'title', $lang);
$value = trim($option['value'] ?? '') ?: trim($option->value ?? '');
$option_item->val = $title;
$item->options[$value] = $option_item;
}
else
{
$option_item = new \stdClass;
$option_item->title = self::_getChildrenByLang($option, 'title', $lang);
$option_item->value = trim($option['value'] ?? '') ?: trim($option->value ?? '');
$item->options[$option_item->value] = $option_item;
$item->options[trim($option_item->value ?? '')] = $option_item;
}
}
}

128
common/framework/parsers/LayoutInfoParser.php Normal file
View file

@ -0,0 +1,128 @@
<?php
namespace Rhymix\Framework\Parsers;
/**
* Layout (info.xml) parser class for XE compatibility.
*/
class LayoutInfoParser extends BaseParser
{
/**
* Load an XML file.
*
* @param string $filename
* @param string $layout_name
* @param string $layout_path
* @param string $lang
* @return ?object
*/
public static function loadXML(string $filename, string $layout_name, string $layout_path, string $lang = ''): ?object
{
// Load the XML file.
$xml = simplexml_load_string(file_get_contents($filename));
if ($xml === false)
{
return null;
}
// Get the current language.
$lang = $lang ?: (\Context::getLangType() ?: 'en');
// Initialize the layout definition.
$info = new \stdClass;
$info->layout = $layout_name;
$info->type = trim($xml['type'] ?? '');
$info->path = $layout_path;
// Get the XML schema version.
$version = strval($xml['version']) ?: '0.1';
// Parse version 0.2
if ($version === '0.2')
{
$info->title = self::_getChildrenByLang($xml, 'title', $lang) ?: $layout_name;
$info->description = self::_getChildrenByLang($xml, 'description', $lang);
$info->version = trim($xml->version);
$info->date = ($xml->date === 'RX_CORE') ? '' : date('Ymd', strtotime($xml->date . 'T12:00:00Z'));
$info->homepage = trim($xml->link);
$info->license = trim($xml->license);
$info->license_link = trim($xml->license['link'] ?? '');
$info->author = array();
foreach ($xml->author as $author)
{
$author_info = new \stdClass;
$author_info->name = self::_getChildrenByLang($author, 'name', $lang);
$author_info->email_address = trim($author['email_address'] ?? '');
$author_info->homepage = trim($author['link'] ?? '');
$info->author[] = $author_info;
}
}
// Parse version 0.1
else
{
$info->title = self::_getChildrenByLang($xml, 'title', $lang) ?: $layout_name;
$info->description = self::_getChildrenByLang($xml->author, 'description', $lang);
$info->version = trim($xml['version'] ?? '');
$info->date = date('Ymd', strtotime($xml->author['date'] . 'T12:00:00Z'));
$info->homepage = trim($xml->link);
$info->license = trim($xml->license);
$info->license_link = trim($xml->license['link'] ?? '');
$info->author = array();
$author_info = new \stdClass;
$author_info->name = self::_getChildrenByLang($xml->author, 'name', $lang);
$author_info->email_address = trim($xml->author['email_address']);
$author_info->homepage = trim($xml->author['link'] ?? '');
$info->author[] = $author_info;
}
// Get extra_vars.
$info->extra_var_count = 0;
if ($xml->extra_vars)
{
$info->extra_var = self::_getExtraVars($xml->extra_vars, $lang, 'layout', ['layout_path' => $layout_path]);
}
else
{
$info->extra_var = new \stdClass;
}
// Count extra vars.
$info->extra_var_count = count(get_object_vars($info->extra_var));
// Get menus.
$info->menu_count = 0;
if (isset($xml->menus->menu))
{
$info->menu = new \stdClass;
foreach ($xml->menus->menu as $menu)
{
$menu_item = new \stdClass;
$menu_item->name = trim($menu['name'] ?? '');
$menu_item->title = self::_getChildrenByLang($menu, 'title', $lang);
$menu_item->maxdepth = intval($menu['maxdepth'] ?? 0);
$menu_item->menu_srl = null;
$menu_item->xml_file = '';
$menu_item->php_file = '';
$info->menu->{$menu_item->name} = $menu_item;
$info->menu_count++;
}
}
else
{
$info->menu = null;
}
$info->menu_name_list = null;
// Prepare additional fields that will be filled in later.
$info->site_srl = 0;
$info->layout_srl = 0;
$info->layout_title = '';
$info->header_script = '';
// Return the complete result.
return $info;
}
}