Question

我在joomla 1.5上有模块，这个模块的内容图片和它有这样的文章的链接：

<a href="www.cc.com/index.php?id-22"><img src="....></a>

所以我需要当用户点击此图片时在<a href="www.cc.com/index.php?id-22"><img src="....></a>上分享文章到Facebook。

Answer 1

我希望您使用Facebook Graph API

请参阅下面提到的链接以获得更好的信息 http://developers.facebook.com/docs/reference/php/facebook-api/

从此链接下载PHP SDK https://github.com/facebook/php-sdk

然后有一个文件夹名称“examples”，由2个文件组成 1.）example.php 2.）with_js_sdk.php

在顶部的文件代码中都有这样的代码 //创建我们的Application实例（用你的appId和secret替换它）。

$facebook = new Facebook(array(
  'appId'  => '103562503147391',
  'secret' => 'c753579eb3e805d0155fc5542c54260d',
));

您需要从此处https://developers.facebook.com/apps创建自己的APP，并获得 appId 和秘密。

下面提到的代码会在你的facebook墙上发布链接

<?php
/**
 * Copyright 2011 Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

require '../src/facebook.php';

// Create our Application instance (replace this with your appId and secret).
$facebook = new Facebook(array(
  'appId'  => 'APP_ID',
  'secret' => 'APP_SECRET',
));

// Get User ID
$user = $facebook->getUser();

// We may or may not have this data based on whether the user is logged in.
//
// If we have a $user id here, it means we know the user is logged into
// Facebook, but we don't know if the access token is valid. An access
// token is invalid if the user logged out of Facebook.

   if($user) {

      // We have a user ID, so probably a logged in user.
      // If not, we'll get an exception, which we handle below.
      try {
        $ret_obj = $facebook->api('/me/feed', 'POST',
                                    array(
                                      'link' => 'www.example.com',
                                      'message' => 'Posting with the PHP SDK!'
                                 ));
        echo '<pre>Post ID: ' . $ret_obj['id'] . '</pre>';

      } catch(FacebookApiException $e) {
        // If the user is logged out, you can have a 
        // user ID even though the access token is invalid.
        // In this case, we'll get an exception, so we'll
        // just ask the user to login again here.
        $login_url = $facebook->getLoginUrl( array(
                       'scope' => 'publish_stream'
                       )); 
        echo 'Please <a href="' . $login_url . '">login.</a>';
        error_log($e->getType());
        error_log($e->getMessage());
      }   
      // Give the user a logout link 
      echo '<br /><a href="' . $facebook->getLogoutUrl() . '">logout</a>';
    } else {

      // No user, so print a link for the user to login
      // To post to a user's wall, we need publish_stream permission
      // We'll use the current URL as the redirect_uri, so we don't
      // need to specify it here.
      $login_url = $facebook->getLoginUrl( array( 'scope' => 'publish_stream' ) );
      echo 'Please <a href="' . $login_url . '">login.</a>';

    } 

?>

Answer 2

将您的网站连接到Facebook后，您可以将此事件点击到您的图片链接=＆gt;

onclick="FB.ui({method: 'stream.share', display:'button', u: 'http://www.cc.com/index.php?id-22' }, null);"

从joomla模块分享到facebook的文章

2 个答案: