Joomla - 将参数输入外部文件答案

【问题标题】：Joomla - Getting parameter into external fileJoomla - 将参数输入外部文件
【发布时间】：2016-04-18 02:15:53
【问题描述】：

我正在尝试在模块中嵌入 vimeo 视频播放列表脚本，但在获取 $token 参数时遇到问题。

这是我使用官方 php 库获取 vimeo 密钥、秘密和令牌的文件：https://github.com/vimeo/vimeo.php

outside-web-root-settings.php:

define( '_JEXEC', 1 );
define( 'JPATH_BASE', realpath(dirname(__FILE__).'/../../../..' ));
define( 'DS', DIRECTORY_SEPARATOR );
require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );

$mainframe =& JFactory::getApplication('site');
$mainframe->initialise();
$user =& JFactory::getUser();
$session =& JFactory::getSession();

jimport( 'joomla.application.module.helper' );
$module = JModuleHelper::getModule('mod_module');
$moduleParams = new JRegistry();
$moduleParams->loadString($module->params);
    $vkey = $moduleParams->get('vimkey'); 
    $vsecret = $moduleParams->get('vimsecret'); 
    $vtoken = $moduleParams->get('vimtoken'); 

    $key = '$vkey'; 
    $secret = '$vsecret';
    $token = '$vtoken';

脚本正确获取$vkey 和$vsecret 参数，但没有正确获取$vtoken。我在控制台上收到此错误：

您必须提供经过身份验证的有效访问令牌。

我为 $vtoken 的 var_dump 得到这个

string(32) "3wsrsdf234mytoken2342werwr"

但是当我将参数 $token 更改为：

$token = '3wsrsdf234mytoken2342werwr';

然后脚本正常工作。我该如何解决这个问题？

vimeo_data.php

require_once("../../outside-web-root-settings.php");

if(!isset($_REQUEST['type']) || !isset($_REQUEST['page']) || !isset($_REQUEST['per_page']) || IsNullOrEmpty($key) || IsNullOrEmpty($secret) || IsNullOrEmpty($token)) exit("PHP Vimeo information missing!");

function IsNullOrEmpty($v){
    return (!isset($v) || trim($v)==='');
}

$type = $_REQUEST['type'];
$page = $_REQUEST['page'];
$per_page = $_REQUEST['per_page'];
$path = isset($_REQUEST['path']) && !IsNullOrEmpty($_REQUEST['path']) ? $_REQUEST['path'] : null;
$user = isset($_REQUEST['user']) && !IsNullOrEmpty($_REQUEST['user']) ? $_REQUEST['user'] : null;
$query = isset($_REQUEST['query']) && !IsNullOrEmpty($_REQUEST['query']) ? $_REQUEST['query'] : null;
$sort = isset($_REQUEST['sort']) && !IsNullOrEmpty($_REQUEST['sort']) ? $_REQUEST['sort'] : 'date';

require("../autoload.php");
use Vimeo\Vimeo;
$vimeo = new Vimeo($key, $secret, $token);



if($type == 'vimeo.channel'){

    //Get a list of videos in a Channel - https://developer.vimeo.com/api/playground/channels/{channel_id}/videos
    $result = $vimeo->request("/channels/$path/videos", array(
                                                    'page'=> $page,
                                                    'per_page' => $per_page,
                                                    'fields' => 'uri,name,description,duration,width,height,privacy,pictures.sizes',
                                                    'sort' => $sort,
                                                    'direction' => 'asc',                                   
                                                    'query' => $query));

}

echo json_encode($result);

【问题讨论】：

标签： php joomla vimeo vimeo-api

【解决方案1】：

这是我的问题的解决方案。参数未正确加载。

define( '_JEXEC', 1 );

define( 'JPATH_BASE', realpath(dirname(__FILE__).'/../../../..' ));
require_once ( JPATH_BASE .'/includes/defines.php' );
require_once ( JPATH_BASE .'/includes/framework.php' );

$mainframe = JFactory::getApplication('site');
$mainframe->initialise();

$session = JFactory::getSession();

jimport( 'joomla.application.module.helper' );

$db = JFactory::getDBO();
$db->setQuery("SELECT params FROM #__modules WHERE module = 'mod_module'");

$module = $db->loadObject();
$moduleParams = new JRegistry();
$moduleParams->loadString($module->params);

    $key = $moduleParams->get('vimkey'); 
    $secret = $moduleParams->get('vimsecret'); 
    $token = $moduleParams->get('vimtoken');

【讨论】：

【解决方案2】：

// What worked for me. Joomla 3.7

    // Init Joomla Framework      

    $joomlaBase = $_SERVER['DOCUMENT_ROOT'].'/mysitedirectory/'; // specific to my development environment        
    define( '_JEXEC', 1 );
    define('JPATH_BASE', $joomlaBase);
    define( 'DS', DIRECTORY_SEPARATOR );
    require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
    require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );
    $mainframe = JFactory::getApplication('site');
    $mainframe->initialise();

    // Get params from Database

    $db = JFactory::getDBO();
    $db->setQuery("SELECT params FROM #__modules WHERE module = 'mod_my_module'");
    $module = $db->loadObject();

    $moduleParams = new JRegistry();
    $moduleParams->loadString($module->params);
    // This param_name value is set in the admin section of the module and defined in the xml manifest file as a field name.
    $key = $moduleParams->get('param_name', 'default value here not mandatory');

    // use $key as you like.

这只是我的例子。谢谢@Frostbourn

【讨论】：