@Blog

<?php
class ChatworkClient
{
    private string $apiToken;
    private string $baseUrl = 'https://api.chatwork.com/v2';
    private int $retryCount = 3;
    private int $retryDelay = 1000000; // microseconds

    public function __construct(string $apiToken)
    {
        $this->apiToken = $apiToken;
    }

    public function setRetry(int $count, int $delayMicroseconds): self
    {
        $this->retryCount = $count;
        $this->retryDelay = $delayMicroseconds;
        return $this;
    }

    private function request(string $method, string $path, array $params = []): array
    {
        $attempts = 0;

        while ($attempts < $this->retryCount) {
            $attempts++;

            $ch = curl_init();
            $url = $this->baseUrl . $path;

            if ($method === 'GET' && $params) {
                $url .= '?' . http_build_query($params);
            }

            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            $headers = ['X-ChatWorkToken: ' . $this->apiToken];

            if (in_array($method, ['POST', 'PUT', 'DELETE'])) {
                curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
                curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
                $headers[] = 'Content-Type: application/x-www-form-urlencoded';
            }

            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

            $body = curl_exec($ch);
            $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
            $error = curl_error($ch);
            curl_close($ch);

            if ($error) {
                if ($attempts < $this->retryCount) {
                    usleep($this->retryDelay);
                    continue;
                }
                throw new RuntimeException("cURL error after {$attempts} attempts: {$error}");
            }

            if ($status >= 200 && $status < 300) {
                return [
                    'status' => $status,
                    'body' => $body ? json_decode($body, true) : null,
                ];
            }

            if ($attempts < $this->retryCount && $status >= 500) {
                usleep($this->retryDelay);
                continue;
            }

            return [
                'status' => $status,
                'body' => $body ? json_decode($body, true) : null,
            ];
        }

        throw new RuntimeException("Request failed after {$this->retryCount} attempts");
    }

    public function setToken(string $token): self
    {
        $this->apiToken = $token;
        return $this;
    }

    public function me(): array
    {
        return $this->request('GET', '/me');
    }
    public function getMyStatus(): array
    {
        return $this->request('GET', '/my/status');
    }
    public function getMyTasks(array $filters = []): array
    {
        return $this->request('GET', '/my/tasks', $filters);
    }
    public function getContacts(): array
    {
        return $this->request('GET', '/contacts');
    }
    public function getRooms(): array
    {
        return $this->request('GET', '/rooms');
    }
    public function createRoom(array $params): array
    {
        return $this->request('POST', '/rooms', $params);
    }
    public function getRoom(int $roomId): array
    {
        return $this->request('GET', "/rooms/{$roomId}");
    }
    public function updateRoom(int $roomId, array $params): array
    {
        return $this->request('PUT', "/rooms/{$roomId}", $params);
    }
    public function deleteRoom(int $roomId, string $action = 'leave'): array
    {
        return $this->request('DELETE', "/rooms/{$roomId}", ['action_type' => $action]);
    }

    public function getMembers(int $roomId): array
    {
        return $this->request('GET', "/rooms/{$roomId}/members");
    }
    public function updateMembers(int $roomId, array $params): array
    {
        return $this->request('PUT', "/rooms/{$roomId}/members", $params);
    }

    public function getMessages(int $roomId, bool $force = false): array
    {
        return $this->request('GET', "/rooms/{$roomId}/messages", ['force' => $force ? 1 : 0]);
    }

    public function postMessage(int $roomId, string $body, bool $selfUnread = false): self
    {
        $this->request('POST', "/rooms/{$roomId}/messages", ['body' => $body, 'self_unread' => $selfUnread ? 1 : 0]);
        return $this;
    }

    public function markRead(int $roomId): self
    {
        $this->request('PUT', "/rooms/{$roomId}/messages/read");
        return $this;
    }

    public function markUnread(int $roomId): self
    {
        $this->request('PUT', "/rooms/{$roomId}/messages/unread");
        return $this;
    }

    public function getMessage(int $roomId, int $messageId): array
    {
        return $this->request('GET', "/rooms/{$roomId}/messages/{$messageId}");
    }

    public function getRoomTasks(int $roomId, array $filters = []): array
    {
        return $this->request('GET', "/rooms/{$roomId}/tasks", $filters);
    }

    public function createTask(int $roomId, array $params): array
    {
        return $this->request('POST', "/rooms/{$roomId}/tasks", $params);
    }

    public function uploadFile(int $roomId, string $filePath, string $message = ''): array
    {
        if (!file_exists($filePath)) {
            throw new InvalidArgumentException("File not found: {$filePath}");
        }

        $ch = curl_init();
        $url = $this->baseUrl . "/rooms/{$roomId}/files";
        $cfile = curl_file_create($filePath);

        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-ChatWorkToken: ' . $this->apiToken]);
        curl_setopt($ch, CURLOPT_POSTFIELDS, ['file' => $cfile, 'message' => $message]);

        $body = curl_exec($ch);
        $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);

        if (curl_errno($ch)) {
            throw new RuntimeException(curl_error($ch));
        }

        curl_close($ch);
        return ['status' => $status, 'body' => json_decode($body, true)];
    }
}

<?php
echo json_encode($obj);
exit;
function get_linkarray($link)
{
	$context = stream_context_create(array("http" => array("method" => "GET", "header" => "User-Agent: simplecrawler.library.php 0.0.1")));
	$resultR = array();
	$resultS = simplecrawler($context, $link, $link, parse_url($link));
	foreach ($resultS as $k => $v) {
		$resultR[] = $v;
	}
	return $resultR;
}
function simplecrawler($context, $link, $burl, $base, $linkArrayDat = array())
{
	$linkArrayPre = crawler_link(crawler_page($link, $burl, $base, $context), $link, parse_url($link));
	foreach ($linkArrayPre as $k => $v) {
		if (!isset($linkArrayDat[$v])) {
			$linkArrayDat[$v] = $v;
			//$linkArrayDat = array_merge($linkArrayDat, simplecrawler($context, $v, $burl, $base, $linkArrayDat));
		}
	}
	return $linkArrayDat;
}
function crawler_page($link, $burl, $base, $context)
{
	if (strpos($link, $burl) === 0) {
		$page = @file_get_contents($link, false, $context);
		return $page === FALSE ? null : $page;
	} else {
		return null;
	}
}
function crawler_link($page, $burl, $base)
{
	$linkArray = array();
	if ($page === null) {
		return $linkArray;
	}
	preg_match_all("/[\s\n\t]+href\s?=\s?”(.*?)”/i", $page, $href);
	for ($i = 0; $i < count($href[1]); $i++) {
		$link = $href[1][$i];
		if (preg_match("/^http(s)*\:\/\//", $link)) {
			$result = $link;
		} elseif (preg_match("/^\/.+$/", $link)) {
			$result = $base["scheme"] . "://" . $base["host"] . $link;
		} else {
			// echo $base["path"] . “\n”;
			$b = preg_split("/\//", dirname($base["path"]));
			$t = preg_split("/\//", $link);
			foreach ($t as $v) {
				$l = $v === "." ? true : ($v === ".." ? array_pop($b) : array_push($b, $v));
			}
			$result = $base["scheme"] . "://" . $base["host"] . join("/", $b);
		}
		$linkArray[$result] = $result;
	}
	return $linkArray;
}