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PHP - 分页无法正常工作的 Twitter API (OAuth)
[英] PHP - Twitter API (OAuth) with pagination not working properly
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问题描述
我已集成 Twitter API (Twitter OAuth) 以获取特定公司帐户的最新提要，以下是我迄今为止所做的代码(https://tomelliott.com/php/authenticating-twitter-feed-timeline-oauth).
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>
<?php$twitt_url = '#';$twitter_target = '';如果 (!empty($current_tweet->id)) {$twitt_url = 'https://twitter.com/' .$推特用户.'/地位/' .$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>
<p class="MontRegular themeFontGrey"><?php echo $current_tweet->text;?></p>
<?php if (!empty($current_tweet->entities->media[0]->media_url)) { ?><div class="newsImages"><img src="<?php echo $current_tweet->entities->media[0]->media_url; ?>"alt="图像" height="20%" width="20%"/>
<?php?><小时/>
<?php?>
这很有效，我收到了 3 条最新的推文.现在我想在其中添加分页，因此我遵循了 Twitter 提供的文档(https://developer.twitter.com/en/docs/basics/cursoring.html)，下面是我用 cursor 更新的代码，我打印了数组(响应).
get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=".$twitteruser."&count=".$notweets."&cursor=".$光标);echo '';print_r($tweets);出口;?>
如您所见，这里我添加了 $cursor = -1; 并将我的 api 目标网址更新为 $tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=".$twitteruser."&count=".$notweets."&cursor=".$cursor);，传递cursor 值.
这里我收到了最近的 3 条推文，但是，正如上面链接中的文档中提到的那样(https://developer.twitter.com/en/docs/basics/cursoring.html)，您应该得到如下回复.
<代码>{ID":[385752029，602890434，...333181469，333165023],next_cursor":1374004777531007833，"next_cursor_str": "1374004777531007833",previous_cursor":0，previous_cursor_str":0"}我也尝试将请求的提要网址更新为此.
$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&cursor=" . $光标);
但到目前为止，我没有以任何方式获得像 next_cursor 这样的任何键来继续.有人可以指导我，我在这里做错了什么，我应该怎么做才能从这里启用分页?
任何帮助或建议将不胜感激.
谢谢
解决方案
大家好，
我找到了自己的方法来解决这个问题，使用我已经使用过的同一个库来集成 ajax 分页.这是我所做的.
我创建了两个页面.一个发送ajax请求以获取结果中的数据(page1.php)，第二个页面是获取api并基于ajax请求(twitter_posts_ajax.php).
page1.php
<脚本>$( 文档 ).ready(function() {$.ajax({类型:'POST'，网址:twitter_posts_ajax.php"，数据类型:html"，成功:功能(结果数据){控制台日志(结果数据)；$( ".twitter_posts" ).html(resultData);}});$(document).on('click', '.twitter_posts_anchor', function(){var twitterpagenumber = $(this).data('twitterpagenumber');var myKeyVals = { twitterInpage : twitterpagenumber}$.ajax({类型:'POST'，网址:twitter_posts_ajax.php"，数据:myKeyVals，数据类型:html"，成功:功能(结果数据){控制台日志(结果数据)；$( ".twitter_posts" ).html(resultData);$('html, body').animate({scrollTop: $( '.twitter_posts' ).offset().top}, 500);}});});});
twitter_posts_ajax.php
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'] = $twitter_total_pages;} 别的 {$twitter_total_pages = $_SESSION['twitter_total_pages'];}$twitterInpage = !empty($_POST['twitterInpage']) ?(int)$_POST['twitterInpage'] : 1;$totalPages = $_SESSION['twitter_total_pages'];//计算总页数$twitterInpage = max($twitterInpage, 1);//当 $_GET['page'] <= 0 时获取 1 页$twitterInpage = min($twitterInpage, $totalPages);//当 $_GET['page'] > 时获取最后一页$总页数$offset = ($twitterInpage - 1) * $limit;如果 ($offset <0) $offset = 0;$link = '?twitterInpage=%d';$pagerContainer = '<div style="width: 300px;"class="linkedin_pagination">';如果 ($totalPages != 0) {如果($twitterInpage == 1){$pagerContainer .= '';} 别的 {$page_number = $twitterInpage - 1;$pagerContainer .= sprintf('<a href="javascript:void(0)" style="color: #c00" class="twitter_posts_anchor" data-twitterpagenumber='. $page_number .'> «上一页</a>');}$pagerContainer .= ' 页面<strong>'.$twitterInpage .'</strong>从 ' .$totalPages .'</span>';如果($twitterInpage == $totalPages){$pagerContainer .= '';} 别的 {$page_number = $twitterInpage + 1;$pagerContainer .= sprintf('<a href="javascript:void(0)" style="color: #c00" class="twitter_posts_anchor" data-twitterpagenumber='. $page_number .'>下一页»</a>');}}$pagerContainer .= '</div>';如果 ($twitterInpage == $_SESSION['twitter_total_pages']) {$twitter_page_number = $_SESSION['twitter_total_pages'];} 别的 {$twitter_page_number = ($page_number - 1);}$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=".$twitteruser."&page=".$twitter_page_number."&count=".$限制);?><?php foreach ($tweets as $current_tweet) { ?><div class="card"><div class="card-body"><div class="media"><div class="newsIcon"><img src="img/theme-logo-icon.png" alt="logo"/>
<div class="media-body"><h5 class="F-20 themeFontGrey MontSemBold text-uppercase">REGENCY CORPORATE</h5><p class="MontRegular themeFontGrey"><?php$date = $current_tweet->created_at;echo date("F d Y, H:i A", strtotime($date));?></p>
<?php$twitt_url = '#';$twitter_target = '';如果 (!empty($current_tweet->id)) {$twitt_url = 'https://twitter.com/' .$推特用户.'/地位/' .$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>
<p class="MontRegular themeFontGrey"><?php echo $current_tweet->text;?></p>
<?php if (!empty($current_tweet->entities->media[0]->media_url)) { ?><div class="newsImages"><img src="<?php echo $current_tweet->entities->media[0]->media_url; ?>"alt="图像"/>
<?php?>
<?php?><?php echo $pagerContainer;?>
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.php 中使用了 session_start() 只抓取了一次推文总数，这样我就不需要每次都重新计算.我还为我的分页使用了 offset 和 limit，这与 ajax 配合得很好.
希望这会有所帮助.
I have integrated Twitter API (Twitter OAuth) to get latest feeds of particular company account and here below is my code what I have done so far (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
} ?>
This works well, I am getting 3 latest tweets. Now I want to add pagination into this, hence I followed documentation provided by Twitter (https://developer.twitter.com/en/docs/basics/cursoring.html), and below is my updated code with cursor for the same and I printed the array (response).
<?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;
?>
As you can see, here I have added $cursor = -1; and updated my api target url to $tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&count=" . $notweets . "&cursor=" . $cursor);, passing cursor value.
Here I am getting the 3 recent tweets, however, as per mentioned in documentation from above link (https://developer.twitter.com/en/docs/basics/cursoring.html), you should get response like below.
{
"ids": [
385752029,
602890434,
...
333181469,
333165023
],
"next_cursor": 1374004777531007833,
"next_cursor_str": "1374004777531007833",
"previous_cursor": 0,
"previous_cursor_str": "0"
}
I have also tried to update requested feed url to this.
$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" . $twitteruser . "&cursor=" . $cursor);
But I am not getting any keys like next_cursor in any ways so far to be able to proceed. Can someone guide me, what I am doing wrong here, and what should I do to enable pagination from here on?
Any help or suggestion will be highly appreciated.
Thanks
解决方案
OK Guys,
I have found my own way to solve this to integrate ajax pagination using my same library which I have already used. Here is the way what I have done.
I have created two pages. One to send ajax request to grab data in results (page1.php), second page is to fetch api and based on ajax request (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);
}
});
});
});
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 . '> « 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 » </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; ?>
Here, as you can see, we have two pages, page1.php through which I am passing ajax request to load data from twitter_posts_ajax.php.
I have also used session_start() in twitter_posts_ajax.php to grab total number of tweets only once so that I do not need to recount every time. I have also used offset and limit for my pagination which works well with ajax.
Hope this helps.
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