page_template.php

См. документацию.

<?php
 
class CPageTemplate
{
    public static function GetList($arSiteTemplates=array())
    {
        global $APPLICATION;
 
        $arDirs = array("templates/.default/page_templates");
        foreach($arSiteTemplates as $val)
            $arDirs[] = "templates/".$val."/page_templates";
 
        $arFiles = array();
        foreach($arDirs as $dir)
        {
            $path = getLocalPath($dir, BX_PERSONAL_ROOT);
            if($path === false)
                continue;
            $template_dir = $_SERVER["DOCUMENT_ROOT"].$path;
            if($handle = opendir($template_dir))
            {
                while(($file = readdir($handle)) !== false)
                {
                    if($file == "." || $file == ".." || !is_dir($template_dir."/".$file))
                        continue;
 
                    $template_file = $template_dir."/".$file."/template.php";
                    if(!file_exists($template_file))
                        continue;
 
                    if($APPLICATION->GetFileAccessPermission($path."/".$file."/template.php") < "R")
                        continue;
 
                    $arFiles[$file] = $template_file;
                }
                closedir($handle);
            }
        }
 
        $res = array();
        foreach($arFiles as $file=>$template_file)
        {
            $pageTemplate = false;
            include_once($template_file);
 
            if(!$pageTemplate || !is_callable(array($pageTemplate, 'GetDescription')))
                continue;
 
            $arRes = array(
                "name"=>$file,
                "description"=>"",
                "icon"=>"",
                "file"=>$file,
                "sort"=>150,
                "type"=>"",
            );
 
            $arDesc = $pageTemplate->GetDescription();
 
            if(is_array($arDesc["modules"]))
                foreach($arDesc["modules"] as $module)
                    if(!IsModuleInstalled($module))
                        continue 2;
 
            if(is_array($arDesc))
            {
                foreach($arDesc as $key=>$val)
                    $arRes[$key] = $val;
            }
 
            $res[$file] = $arRes;
        }
 
        uasort($res, array('CPageTemplate', '_templ_sort'));
        return $res;
    }
 
    public static function GetDescription()
    {
        return array();
    }
 
    public static function _templ_sort($a, $b)
    {
        if($a["sort"] < $b["sort"])
            return -1;
        elseif($a["sort"] > $b["sort"])
            return 1;
        else
            return strcmp($a["name"], $b["name"]);
    }
 
    public static function GetTemplate($template, $arSiteTemplates=array())
    {
        global $APPLICATION;
 
        $arDirs = array("templates/.default/page_templates");
        foreach($arSiteTemplates as $val)
            $arDirs[] = "templates/".$val."/page_templates";
 
        $template = _normalizePath($template);
 
        $sFile = false;
        foreach($arDirs as $dir)
        {
            $path = getLocalPath($dir, BX_PERSONAL_ROOT);
            if($path === false)
                continue;
 
            $template_dir = $_SERVER["DOCUMENT_ROOT"].$path;
            $template_file = $template_dir."/".$template."/template.php";
            if(!file_exists($template_file))
                continue;
 
            if($APPLICATION->GetFileAccessPermission($path."/".$template."/template.php") < "R")
                continue;
 
            $sFile = $template_file;
        }
        if($sFile !== false)
        {
            $pageTemplate = false;
            include_once($sFile);
 
            if(is_object($pageTemplate))
                return $pageTemplate;
        }
        return false;
    }
 
    public static function IncludeLangFile($filepath)
    {
        $file = basename($filepath);
        $dir = dirname($filepath);
 
        $langSubst = LangSubst(LANGUAGE_ID);
        $fname = $dir."/lang/".$langSubst."/".$file;
        $fname = \Bitrix\Main\Localization\Translation::convertLangPath($fname, $langSubst);
        if(LANGUAGE_ID <> "en" && LANGUAGE_ID <> "ru")
        {
            if(file_exists($fname))
            {
                __IncludeLang($fname, false, true);
            }
        }
 
        $fname = $dir."/lang/".LANGUAGE_ID."/".$file;
        $fname = \Bitrix\Main\Localization\Translation::convertLangPath($fname, LANGUAGE_ID);
        if(file_exists($fname))
        {
            __IncludeLang($fname, false, true);
        }
    }
}