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@YuzuruSano
Last active August 8, 2022 00:04
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Instagram APIで特定のユーザー+特定の#タグで抽出したjsonを取得(ajaxでのリクエスト・レスポンスを想定)
<?php
if(isset($GET_['num']) && $GET_['num']){
$num = (int)htmlspecialchars($_GET['num']);
}else{
$num = 10;
}
// ユーザネームから固有のuser_IDを取得する。
define("INSTAGRAM_ACCESS_TOKEN", ACCESS TOKEN);
// ユーザアカウント名
$user_account = ACCOUNT;
// ユーザアカウント名からユーザデータを取得する。
$user_api_url = 'https://api.instagram.com/v1/users/search?q=' . $user_account . '&access_token=' . INSTAGRAM_ACCESS_TOKEN;
$user_data = json_decode(@file_get_contents($user_api_url));
// 取得したデータの中から正しいデータを選出
foreach ($user_data->data as $user_data) {
if ($user_account == $user_data->username) {
$user_id = $user_data->id;
}
}
$photos = array();
$tags = Hash Tag;
// 特定ユーザの投稿データ最新5件を取得する
$photos_api_url = 'https://api.instagram.com/v1/tags/'.$tags.'/media/recent?access_token=' . INSTAGRAM_ACCESS_TOKEN . "&count=50";
$photos_data = json_decode(@file_get_contents($photos_api_url));
//処理する配列を任意の数にまとめる
$photos_data_sliced = array_slice($photos_data->data, 0, $num);
$data = array();
foreach ($photos_data_sliced as $photo) {
if($photo->user->id == $user_id){//ユーザーIDでフィルタリング
$photodata = array();
$photodata['url'] = $photo->images->low_resolution->url;
$photodata['link'] = $photo->link;
$text = preg_replace('/[##]+[A-Za-z0-9-_ぁ-ヶ亜-黑]+/', '',$photo->caption->text);//コメントから#タグ削除、お好みで
$text = mb_convert_encoding($text, "utf8", "auto");//ダブルでエンコーディング
$text = mb_convert_encoding($text, "utf8", "utf8");
$photodata['text'] = $text;
$ts = $photo->caption->created_time;
$date = new DateTime("@$ts");
$photodata['date'] = $date->format('Y/m/d');
$data[] = $photodata;
}
}
echo json_encode($data);
?>
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