daux.io/libs/Format/Confluence/Api.php
2015-07-20 20:51:13 +02:00

220 lines
6.2 KiB
PHP

<?php namespace Todaymade\Daux\Format\Confluence;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\BadResponseException;
use GuzzleHttp\Exception\ParseException;
class Api
{
protected $base_url;
protected $user;
protected $pass;
protected $space;
public function __construct($base_url, $user, $pass)
{
$this->base_url = $base_url;
$this->user = $user;
$this->pass = $pass;
}
public function setSpace($space_id)
{
$this->space = $space_id;
}
protected function getClient()
{
$options = [
'base_url' => $this->base_url . 'rest/api/',
'defaults' => [
'auth' => [$this->user, $this->pass]
]
];
return new Client($options);
}
/**
* The standard error message from guzzle is quite poor in informations,
* this will give little bit more sense to it and return it
*
* @param BadResponseException $e
* @return BadResponseException
*/
protected function handleError(BadResponseException $e)
{
$request = $e->getRequest();
$response = $e->getResponse();
$level = floor($response->getStatusCode() / 100);
if ($level == '4') {
$label = 'Client error response';
} elseif ($level == '5') {
$label = 'Server error response';
} else {
$label = 'Unsuccessful response';
}
$message = $label .
' [url] ' . $request->getUrl() .
' [status code] ' . $response->getStatusCode() .
' [message] ';
try {
$message .= $response->json()['message'];
} catch (ParseException $e) {
$message .= (string) $response->getBody();
}
return new BadResponseException($message, $request, $response, $e->getPrevious());
}
/**
* Get a list of pages
*
* @param integer $rootPage
* @param bool $recursive
* @return array
*/
public function getList($rootPage, $recursive = false)
{
$increment = 15;
// We set a limit of 15 as it appears that
// Confluence fails silently when retrieving
// more than 20 entries with "body.storage"
$base_url = $url = "content/$rootPage/child/page?expand=version,body.storage&limit=$increment";
$start = 0;
$pages = [];
do {
try {
$hierarchy = $this->getClient()->get($url)->json();
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
foreach ($hierarchy['results'] as $result) {
$pages[$result['title']] = [
"id" => $result['id'],
"title" => $result['title'],
"version" => $result['version']['number'],
"content" => $result['body']['storage']['value'],
];
if ($recursive) {
$pages[$result['title']]['children'] = $this->getList($result['id'], true);
}
}
// We don't use _links->next as after ~30 elements
// it doesn't show any new elements. This seems
// to be a bug in Confluence
$start += $increment;
$url = "$base_url&start=$start";
} while (!empty($hierarchy['results']));
return $pages;
}
/**
* @param integer $parent_id
* @param string $title
* @param string $content
* @return integer
*/
public function createPage($parent_id, $title, $content)
{
$body = [
'type' => 'page',
'space' => ['key' => $this->space],
'ancestors' => [['type' => 'page', 'id' => $parent_id]],
'title' => $title,
'body' => ['storage' => ['value' => $content, 'representation' => 'storage']]
];
try {
$response = $this->getClient()->post('content', ['json' => $body])->json();
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
return $response['id'];
}
/**
* @param integer $parent_id
* @param integer $page_id
* @param integer $newVersion
* @param string $title
* @param string $content
*/
public function updatePage($parent_id, $page_id, $newVersion, $title, $content)
{
$body = [
'type' => 'page',
'space' => ['key' => $this->space],
'ancestors' => [['type' => 'page', 'id' => $parent_id]],
'version' => ['number' => $newVersion, "minorEdit" => false],
'title' => $title,
'body' => ['storage' => ['value' => $content, 'representation' => 'storage']]
];
try {
$this->getClient()->put("content/$page_id", ['json' => $body])->json();
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
}
/**
* Delete a page
*
* @param integer $page_id
* @return mixed
*/
public function deletePage($page_id)
{
try {
return $this->getClient()->delete('content/' . $page_id)->json();
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
}
/**
* @param integer $id
* @param array $attachment
*/
public function uploadAttachment($id, $attachment)
{
//get if attachment is uploaded
try {
$result = $this->getClient()->get("content/$id/child/attachment?filename=$attachment[filename]")->json();
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
$url = "content/$id/child/attachment" . count($result['results']) ? "/{$result['results'][0]['id']}/data" : "";
try {
$this->getClient()->post(
$url,
[
'body' => ['file' => fopen($attachment['file']->getPath(), 'r')],
'headers' => ['X-Atlassian-Token' => 'nocheck'],
]
);
} catch (BadResponseException $e) {
throw $this->handleError($e);
}
//FIXME :: When doing an update, Confluence does a null pointer exception
}
}