xoopscube/altsys

View on GitHub
xoops_trust_path/libs/altsys/smarty_plugins/resource.db.php

Summary

Maintainability
A
2 hrs
Test Coverage
<?php
/*
 * Smarty plugin
 * ------------------------------------------------------------- 
 * File:     resource.db.php
 * Type:     resource
 * Name:     db
 * Purpose:  Fetches templates from a database
 * -------------------------------------------------------------
 */
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;
}

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;
}

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

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

function smarty_resource_db_tplinfo($tpl_name)
{
    static $cache = array();
    global $xoopsConfig;

    if (isset($cache[$tpl_name])) {
        return $cache[$tpl_name];
    }
    $tplset = $xoopsConfig['template_set'];
    $theme = isset($xoopsConfig['theme_set']) ? $xoopsConfig['theme_set'] : 'default';
    
    $tplfile_handler =& xoops_gethandler('tplfile');
    // If we're not using the "default" template set, then get the templates from the DB
    if ($tplset != "default") {
        $tplobj = $tplfile_handler->find($tplset, null, null, null, $tpl_name, true);
        if (count($tplobj)) {
            return $cache[$tpl_name] = $tplobj[0];
        }
    }
    // If we'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');
    $blockpath = ($type == 'block') ? 'blocks/' : '';
    // First, check for an overloaded version within the theme folder
    $filepath = XOOPS_THEME_PATH . "/$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;
}