function update_info($root)
{
$info_files = scan_info_files($root);
if (!$info_files) {
echo json_encode(["ERROR" => $root . " has no resources"], JSON_UNESCAPED_SLASHES);
return false;
}
$photo_files = generate_photo_files($info_files);
$thumbnail_files = generate_thumbnail_files($info_files);
if (!$info_files) {
return false;
}
$photoInfoObj = new PhotoInfo("");
$i = 0;
foreach ($info_files as $info) {
$jsonStr = file_get_contents($info, FILE_TEXT);
// 往原始的json数据中添加新的信息
if (substr($jsonStr, 0, 3) == pack("CCC", 0xef, 0xbb, 0xbf)) {
$jsonStr = substr($jsonStr, 3);
}
$filename = $photo_files[$i];
$thumbnail_filename = $thumbnail_files[$i];
++$i;
$json_obj = json_decode($jsonStr, true);
$json_obj["filename"] = pathinfo($filename, PATHINFO_BASENAME);
$json_obj["thumbnail_filename"] = pathinfo($thumbnail_filename, PATHINFO_BASENAME);
// 往原始的json数据中添加新的信息
$photoInfoObj->decode_json_info(json_encode($json_obj));
// var_dump($photoInfoObj->get_info());
$title = $photoInfoObj->getTitle();
$photographer = $photoInfoObj->getPhotographer();
$model = $photoInfoObj->getModel();
$timestamp = $photoInfoObj->getTime();
$location = $photoInfoObj->getLocation();
$tag_list = $photoInfoObj->getTags();
// 保存一份tag_str到数据库中
$tag_json = json_encode($tag_list);
$ratio = $photoInfoObj->getRatio();
$filename = $photoInfoObj->getFilename();
$thumbnail_filename = $photoInfoObj->getThumbnailFilename();
// 增加模特信息
$model_id = insert_model($model);
// tag 信息
$tag_id_list = array();
foreach ($tag_list as $tag) {
$tag_id_list[] = insert_tag($tag);
}
echo "处理照片: " . $filename . "<br>";
// 添加照片信息到数据库
insert_photo($filename, $thumbnail_filename, $model_id, $title, $photographer, $model, $timestamp, $location, $ratio, $tag_id_list, $tag_json);
}
}
//検索結果の取得($tweets_objはJSONの検索結果が入る）
$tweets_obj = $connection->OAuthRequest('https://api.twitter.com/1.1/search/tweets.json', 'GET', $params);
if ($tweets_obj) {
//検索結果をjson_decodeで連想配列に変換
$tweets_arr = json_decode($tweets_obj, true);
//画像のURLを取得
foreach ($tweets_arr['statuses'] as $statuses) {
if (isset($statuses['entities']['media'][0]['media_url'])) {
$photoURL = $statuses['entities']['media'][0]['media_url'];
//APIの日時に合わせる
date_default_timezone_set('Europe/London');
//投稿日時を取得
$postedDatetime = date('Y-m-d H:i:s', strtotime($tweets_arr['statuses'][0]['created_at']));
//DBに画像のURLと投稿日時を追加
if ($db == true) {
$result = insert_photo($photoURL, $postedDatetime, $snsID);
}
}
}
}
//先頭の「?」を除去
$next_results = preg_replace('/^\\?/', '', $tweets_arr['search_metadata']['next_results']);
//$next_resultsが無ければ処理を終了
if (empty($next_results)) {
break;
}
//パラメータに変換
parse_str($next_results, $params);
}
//エラーが発生しなければ表示
if (!isset($result)) {