xoopscube/altsys

<?php
/**
 * Altsys library (UI-Components) for D3 modules
 * Smarty plugin Purpose:  Fetches templates from a database
 * @package    Altsys
 * @version    XCL 2.3.3
 * @author     Other authors Gigamaster, 2020 XCL PHP7
 * @author     Gijoe (Peak)
 * @copyright  (c) 2005-2023 Authors
 * @license    GPL v2.0
 */

/**
 * @param $tpl_name
 * @param mixed $tpl_source
 * @param mixed $smarty
 *
 * @return bool
 */
function smarty_resource_db_source( $tpl_name, &$tpl_source, &$smarty ) {
    if ( ! $tpl = smarty_resource_db_tplinfo( $tpl_name ) ) {
        return false;
    }
    if ( is_object( $tpl ) ) {
        $tpl_source = $tpl->getVar( 'tpl_source', 'n' );
    } else {
        $fp         = fopen( $tpl, 'r' );
        $tpl_source = fread( $fp, filesize( $tpl ) );
        fclose( $fp );
    }

    return true;
}

/**
 * @param $tpl_name
 * @param mixed $tpl_timestamp
 * @param mixed $smarty
 *
 * @return bool
 */
function smarty_resource_db_timestamp( $tpl_name, &$tpl_timestamp, &$smarty ) {
    if ( ! $tpl = smarty_resource_db_tplinfo( $tpl_name ) ) {
        return false;
    }
    if ( is_object( $tpl ) ) {
        $tpl_timestamp = $tpl->getVar( 'tpl_lastmodified', 'n' );
    } else {
        $tpl_timestamp = filemtime( $tpl );
    }

    return true;
}

/**
 * @param $tpl_name
 * @param mixed $smarty
 *
 * @return bool
 */
function smarty_resource_db_secure( $tpl_name, &$smarty ) {
    // assume all templates are secure
    return true;
}

/**
 * @param $tpl_name
 * @param mixed $smarty
 */
function smarty_resource_db_trusted( $tpl_name, &$smarty ) {
    // not used for templates
}

/**
 * @param $tpl_name
 *
 * @return bool|mixed|string
 */
function smarty_resource_db_tplinfo( $tpl_name ) {
    static $cache = [];
    global $xoopsConfig;

    if ( isset( $cache[ $tpl_name ] ) ) {
        return $cache[ $tpl_name ];
    }
    $tplset = $xoopsConfig['template_set'];
    //$theme = isset($xoopsConfig['theme_set']) ? $xoopsConfig['theme_set'] : 'default';
    $theme = $xoopsConfig['theme_set'] ?? 'default';

    $tplfile_handler =& xoops_gethandler( 'tplfile' );
    // If we're not using the "default" template set, then get the templates from the DB
    if ( 'default' != $tplset ) {
        $tplobj = $tplfile_handler->find( $tplset, null, null, null, $tpl_name, true );
        if ( count( $tplobj ) ) {
            return $cache[ $tpl_name ] = $tplobj[0];
        }
    }
    // If we are using the default tplset, get the template from the filesystem
    $tplobj = $tplfile_handler->find( 'default', null, null, null, $tpl_name, true );

    if ( ! count( $tplobj ) ) {
        return $cache[ $tpl_name ] = false;
    }
    $tplobj    = $tplobj[0];
    $module    = $tplobj->getVar( 'tpl_module', 'n' );
    $type      = $tplobj->getVar( 'tpl_type', 'n' );
    $blockpath = ( 'block' == $type ) ? 'blocks/' : '';
    // First, check for an overloaded version within the theme folder @gigamaster modified theme folder structure
    $filepath = XOOPS_THEME_PATH . "/$theme/templates/$module/$blockpath$tpl_name";
    //$filepath = XOOPS_THEME_PATH . "/$theme/modules/$module/$blockpath$tpl_name";
    if ( ! file_exists( $filepath ) ) {
        // If no custom version exists, get the tpl from its default location
        $filepath = XOOPS_ROOT_PATH . "/modules/$module/templates/$blockpath$tpl_name";
        if ( ! file_exists( $filepath ) ) {
            return $cache[ $tpl_name ] = $tplobj;
        }
    }

    return $cache[ $tpl_name ] = $filepath;
}