PHP - Twitter API(OAuth),分页无法正常工作

Question

PHP - Twitter API(OAuth),分页无法正常工作

Mit*_*ave 8 php twitter rest twitter-oauth

我已经集成了Twitter API(Twitter OAuth)以获取特定公司帐户的最新供稿,下面是我的代码到目前为止我所做的(https://tomelliott.com/php/authenticating-twitter-feed-timeline-oauth) .

<?php 
require_once("twitteroauth/twitteroauth.php"); //Path to twitteroauth library

$twitteruser = "CompanyName";
$notweets = 3;
$consumerkey = "xxxxxxxx";
$consumersecret = "xxxxxxxx";
$accesstoken = "xxxxxxxx";
$accesstokensecret = "xxxxxxxx";

function getConnectionWithAccessToken($cons_key, $cons_secret, $oauth_token, $oauth_token_secret)
{
    $connection = new TwitterOAuth($cons_key, $cons_secret, $oauth_token, $oauth_token_secret);
    return $connection;
}

$connection = getConnectionWithAccessToken($consumerkey, $consumersecret, $accesstoken, $accesstokensecret);

$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&count=" . $notweets);


?>


                                <?php foreach ($tweets as $current_tweet) { ?>
                                    <div class="card">
                                        <div class="card-body">
                                            <div class="media">

                                                <div class="media-body">
                                                    <h5 class="F-20 themeFontGrey MontSemBold text-uppercase">REGENCY CORPORATE</h5>
                                                    <p class="MontRegular themeFontGrey">
                                                        <?php 
                                                        $date = $current_tweet->created_at;

                                                        echo date("F d Y,  H:i A", strtotime($date));
                                                        ?>
                                                    </p>
                                                </div>
                                                <?php 
                                                $twitt_url = '#';
                                                $twitter_target = '';
                                                if (!empty($current_tweet->id)) {
                                                    $twitt_url = 'https://twitter.com/' . $twitteruser . '/status/' . $current_tweet->id;
                                                    $twitter_target = 'target="_blank"';
                                                }
                                                ?>
                                                <a href="<?php echo $twitt_url; ?>" class="hovicon effect-5 news-icon" <?php echo $twitter_target; ?> >
                                                    <i class="fa fa-twitter"></i>
                                                </a>
                                            </div>
                                            <p class="MontRegular themeFontGrey">
                                                <?php echo $current_tweet->text; ?>
                                            </p>

                                        </div>

                                        <?php if (!empty($current_tweet->entities->media[0]->media_url)) { ?>
                                        <div class="newsImages">
                                            <img src="<?php echo $current_tweet->entities->media[0]->media_url; ?>" alt="Images" height="20%" width="20%" />
                                        </div>

                                        <?php 
                                    } ?>
                                        <hr />
                                    </div>
                                <?php 
                            } ?>

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这很好用,我得到3条最新的推文.现在我想添加分页,因此我按照Twitter(https://developer.twitter.com/en/docs/basics/cursoring.html)提供的文档,下面是我更新的代码cursor和我一样打印数组(响应).

<?php 
require_once("twitteroauth/twitteroauth.php"); //Path to twitteroauth library

$twitteruser = "CompanyName";
$notweets = 3;
$cursor = -1;

$consumerkey = "xxxxxxxx";
$consumersecret = "xxxxxxxx";
$accesstoken = "xxxxxxxx";
$accesstokensecret = "xxxxxxxx";

function getConnectionWithAccessToken($cons_key, $cons_secret, $oauth_token, $oauth_token_secret)
{
    $connection = new TwitterOAuth($cons_key, $cons_secret, $oauth_token, $oauth_token_secret);
    return $connection;
}

$connection = getConnectionWithAccessToken($consumerkey, $consumersecret, $accesstoken, $accesstokensecret);

$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&count=" . $notweets . "&cursor=" . $cursor);
echo '<pre>';
print_r($tweets);
exit;
?>

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正如您所看到的,这里我添加$cursor = -1;并更新了我的api目标网址$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&count=" . $notweets . "&cursor=" . $cursor);,传递了cursor价值.

在这里,我收到了3条最近的推文,但是,正如上面链接(https://developer.twitter.com/en/docs/basics/cursoring.html)中提到的那样,你应该得到如下的响应.

{
    "ids": [
        385752029,
        602890434,
        ...
        333181469,
        333165023
    ],
    "next_cursor": 1374004777531007833,
    "next_cursor_str": "1374004777531007833",
    "previous_cursor": 0,
    "previous_cursor_str": "0"
}

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我还尝试更新请求的Feed网址.

$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser .  "&cursor=" . $cursor);

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但next_cursor到目前为止,我还没有得到任何关键能够继续下去.有人可以指导我,我在这里做错了什么,我该怎样做才能从这里开始分页？

任何帮助或建议将受到高度赞赏.

谢谢

Answer 1

Mit*_*ave 1

好了朋友们，

我找到了自己的方法来解决这个问题，使用我已经使用过的相同库来集成ajax分页。这是我所做的。

我创建了两个页面。第一个页面发送ajax请求以获取结果中的数据（page1.php），第二个页面是获取api并基于ajax请求（twitter_posts_ajax.php）。

page1.php

<div class="col-xs-12 twitter_posts">
</div>

<script>

$( document ).ready(function() {

      $.ajax({
            type: 'POST',
            url: "twitter_posts_ajax.php",      
            dataType: "html",
                success: function(resultData) { 
                console.log(resultData);
                    $( ".twitter_posts" ).html(resultData);
                }
            });


             $(document).on('click', '.twitter_posts_anchor', function(){

        var twitterpagenumber = $(this).data('twitterpagenumber');
        var myKeyVals = { twitterInpage : twitterpagenumber}

        $.ajax({
        type: 'POST',
        url: "twitter_posts_ajax.php",
        data: myKeyVals,
        dataType: "html",
            success: function(resultData) { 
                console.log(resultData);
                $( ".twitter_posts" ).html(resultData);

                $('html, body').animate({
                        scrollTop: $( '.twitter_posts' ).offset().top
                    }, 500);

            }
        });

    });
});

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twitter_posts_ajax.php

<?php 
session_start();
require_once("twitteroauth/twitteroauth.php"); //Path to twitteroauth library

$twitteruser = "CompanyName";
$limit = 10; //per page    


$consumerkey = "xxxxxxxx";
$consumersecret = "xxxxxxxx";
$accesstoken = "xxxxxxxx";
$accesstokensecret = "xxxxxxxx";

function getConnectionWithAccessToken($cons_key, $cons_secret, $oauth_token, $oauth_token_secret)
{
    $connection = new TwitterOAuth($cons_key, $cons_secret, $oauth_token, $oauth_token_secret);
    return $connection;
}

$connection = getConnectionWithAccessToken($consumerkey, $consumersecret, $accesstoken, $accesstokensecret);

if (!isset($_SESSION['twitter_total_pages'])) {
    // Counting all tweets first 
    $count_all_tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser);
    $twitter_total_pages = ceil(count($count_all_tweets) / $limit);
    $_SESSION['twitter_total_pages'] = $twitter_total_pages;
} else {
    $twitter_total_pages = $_SESSION['twitter_total_pages'];
}





$twitterInpage = !empty($_POST['twitterInpage']) ? (int)$_POST['twitterInpage'] : 1;


$totalPages = $_SESSION['twitter_total_pages']; //calculate total pages
$twitterInpage = max($twitterInpage, 1); //get 1 page when $_GET['page'] <= 0
$twitterInpage = min($twitterInpage, $totalPages); //get last page when $_GET['page'] > $totalPages
$offset = ($twitterInpage - 1) * $limit;

if ($offset < 0) $offset = 0;



$link = '?twitterInpage=%d';
$pagerContainer = '<div style="width: 300px;" class="linkedin_pagination">';
if ($totalPages != 0) {
    if ($twitterInpage == 1) {
        $pagerContainer .= '';
    } else {


        $page_number = $twitterInpage - 1;
        $pagerContainer .= sprintf('<a href="javascript:void(0)" style="color: #c00" class="twitter_posts_anchor" data-twitterpagenumber=' . $page_number . '> &#171; prev page</a>');
    }
    $pagerContainer .= ' <span> page <strong>' . $twitterInpage . '</strong> from ' . $totalPages . '</span>';
    if ($twitterInpage == $totalPages) {
        $pagerContainer .= '';
    } else {
        $page_number = $twitterInpage + 1;
        $pagerContainer .= sprintf('<a href="javascript:void(0)" style="color: #c00" class="twitter_posts_anchor" data-twitterpagenumber=' . $page_number . '> next page &#187; </a>');

    }
}
$pagerContainer .= '</div>';



if ($twitterInpage == $_SESSION['twitter_total_pages']) {
    $twitter_page_number = $_SESSION['twitter_total_pages'];
} else {
    $twitter_page_number = ($page_number - 1);
}

$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&page=" . $twitter_page_number . "&count=" . $limit);
?>


                                <?php foreach ($tweets as $current_tweet) { ?>
                                    <div class="card">
                                        <div class="card-body">
                                            <div class="media">
                                                <div class="newsIcon">
                                                    <img src="img/theme-logo-icon.png" alt="logo" />
                                                </div>
                                                <div class="media-body">
                                                    <h5 class="F-20 themeFontGrey MontSemBold text-uppercase">REGENCY CORPORATE</h5>
                                                    <p class="MontRegular themeFontGrey">
                                                        <?php 
                                                        $date = $current_tweet->created_at;                                                        
                                                        echo date("F d Y,  H:i A", strtotime($date));
                                                        ?>
                                                    </p>
                                                </div>
                                                <?php 
                                                $twitt_url = '#';
                                                $twitter_target = '';
                                                if (!empty($current_tweet->id)) {
                                                    $twitt_url = 'https://twitter.com/' . $twitteruser . '/status/' . $current_tweet->id;
                                                    $twitter_target = 'target="_blank"';
                                                }
                                                ?>
                                                <a href="<?php echo $twitt_url; ?>" class="hovicon effect-5 news-icon" <?php echo $twitter_target; ?> >
                                                    <i class="fa fa-twitter"></i>
                                                </a>
                                            </div>
                                            <p class="MontRegular themeFontGrey">
                                                <?php echo $current_tweet->text; ?>
                                            </p>

                                        </div>

                                        <?php if (!empty($current_tweet->entities->media[0]->media_url)) { ?>
                                        <div class="newsImages">
                                            <img src="<?php echo $current_tweet->entities->media[0]->media_url; ?>" alt="Images" />
                                        </div>
                                        <?php 
                                    } ?>

                                    </div>
                                <?php 
                            } ?>
<?php echo $pagerContainer; ?>

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在这里，如您所见，我们有两个页面page1.php我通过它传递 ajax 请求以从twitter_posts_ajax.php加载数据。

我还在twitter_posts_ajax.phpsession_start()中使用了一次来获取推文总数，这样我就不需要每次都重新计数。我还使用了和来进行分页，它与.offsetlimitajax

希望这可以帮助。

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