|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* This file is part of the "php-ipfs" package. |
|
7
|
|
|
* |
|
8
|
|
|
* (c) Robert Schönthal <[email protected]> |
|
9
|
|
|
* |
|
10
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
11
|
|
|
* file that was distributed with this source code. |
|
12
|
|
|
*/ |
|
13
|
|
|
|
|
14
|
|
|
namespace IPFS\Api; |
|
15
|
|
|
|
|
16
|
|
|
use Http\Client\HttpAsyncClient; |
|
17
|
|
|
use Http\Message\MessageFactory; |
|
18
|
|
|
use IPFS\Utils\CaseFormatter; |
|
19
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
20
|
|
|
use Symfony\Component\DomCrawler\Crawler; |
|
21
|
|
|
|
|
22
|
|
|
class ApiParser |
|
23
|
|
|
{ |
|
24
|
|
|
/** |
|
25
|
|
|
* @var HttpAsyncClient |
|
26
|
|
|
*/ |
|
27
|
|
|
private $client; |
|
28
|
|
|
/** |
|
29
|
|
|
* @var MessageFactory |
|
30
|
|
|
*/ |
|
31
|
|
|
private $messageFactory; |
|
32
|
|
|
/** |
|
33
|
|
|
* @var Crawler |
|
34
|
|
|
*/ |
|
35
|
|
|
private $crawler; |
|
36
|
|
|
|
|
37
|
2 |
|
public function __construct(HttpAsyncClient $client, MessageFactory $messageFactory, Crawler $crawler) |
|
38
|
|
|
{ |
|
39
|
2 |
|
$this->client = $client; |
|
40
|
2 |
|
$this->messageFactory = $messageFactory; |
|
41
|
2 |
|
$this->crawler = $crawler; |
|
42
|
2 |
|
} |
|
43
|
|
|
|
|
44
|
1 |
|
public function build(string $url = 'https://ipfs.io/docs/api/', string $prefix = '#api-v0'): array |
|
45
|
|
|
{ |
|
46
|
1 |
|
return $this->client |
|
47
|
1 |
|
->sendAsyncRequest($this->messageFactory->createRequest('GET', $url)) |
|
48
|
|
|
->then(function (ResponseInterface $response) use ($prefix) { |
|
49
|
1 |
|
return $this->buildMethods($response, $prefix); |
|
50
|
1 |
|
}) |
|
51
|
1 |
|
->wait() |
|
52
|
|
|
; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
1 |
|
private function buildMethods(ResponseInterface $response, $prefix): array |
|
56
|
|
|
{ |
|
57
|
1 |
|
$this->crawler->addHtmlContent($response->getBody()->getContents()); |
|
58
|
|
|
$links = $this->crawler->filter('li a[href^="' . $prefix . '"]')->each(function (Crawler $node) { |
|
59
|
1 |
|
return $node->attr('href'); |
|
60
|
1 |
|
}); |
|
61
|
|
|
|
|
62
|
1 |
|
$config = []; |
|
63
|
1 |
|
foreach ($links as $link) { |
|
64
|
1 |
|
$link = $this->fixDocumentationLinks($link); |
|
65
|
|
|
|
|
66
|
1 |
|
$anchor = $this->crawler->filter($link)->first(); |
|
67
|
1 |
|
$description = $anchor->nextAll()->first()->getNode(0)->nodeName === 'p' ? $anchor->nextAll()->first()->text() : null; |
|
68
|
|
|
|
|
69
|
|
|
$methodConfig = [ |
|
70
|
1 |
|
'parts' => str_replace('/', ':', str_replace('/api/v0/', '', $anchor->text())), |
|
71
|
1 |
|
'description' => $description, |
|
72
|
1 |
|
'arguments' => $this->parseArguments($anchor, $description ? 2 : 1), |
|
73
|
|
|
]; |
|
74
|
|
|
|
|
75
|
1 |
|
$nameParts = explode(':', $methodConfig['parts']); |
|
76
|
1 |
|
if (count($nameParts) > 1) { |
|
77
|
1 |
|
$class = array_shift($nameParts); |
|
78
|
1 |
|
$methodConfig['class'] = ucfirst(CaseFormatter::dashToCamel($class)); |
|
79
|
1 |
|
$methodConfig['method'] = CaseFormatter::dashToCamel(implode('-', $nameParts)); |
|
80
|
|
|
} else { |
|
81
|
1 |
|
$methodConfig['class'] = 'Basics'; |
|
82
|
1 |
|
$methodConfig['method'] = CaseFormatter::dashToCamel($methodConfig['parts']); |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
1 |
|
$config[$methodConfig['class']][] = $methodConfig; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
1 |
|
return $config; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
1 |
|
private function parseArguments(Crawler $anchor, int $index): array |
|
92
|
|
|
{ |
|
93
|
1 |
|
$argumentsRootNode = $anchor->nextAll()->eq($index)->first(); |
|
94
|
|
|
|
|
95
|
1 |
|
if ($argumentsRootNode->getNode(0)->nodeName === 'ul') { |
|
96
|
1 |
|
$names = []; |
|
97
|
|
|
|
|
98
|
1 |
|
return $argumentsRootNode->filter('li')->each(function (Crawler $argument) use (&$names) { |
|
99
|
1 |
|
$description = $argument->filter('code')->first()->getNode(0)->nextSibling->textContent; |
|
100
|
1 |
|
$name = CaseFormatter::dashToCamel($argument->filter('code')->first()->text()); |
|
101
|
1 |
|
if (!isset($names[$name])) { |
|
102
|
1 |
|
$names[$name] = 0; |
|
103
|
|
|
} else { |
|
104
|
1 |
|
++$names[$name]; |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
$config = [ |
|
108
|
1 |
|
'name' => $names[$name] === 0 ? $name : $name . $names[$name], |
|
109
|
1 |
|
'required' => $argument->filter('strong')->count() > 0, |
|
110
|
1 |
|
'description' => $this->parseDescription($description), |
|
111
|
1 |
|
'default' => $this->parseDefaultValue($description), |
|
112
|
1 |
|
'type' => $this->parseTypeHint($description), |
|
113
|
|
|
]; |
|
114
|
|
|
|
|
115
|
1 |
|
$config['default'] = $config['type'] === 'bool' && $config['default'] === null ? false : $config['default']; |
|
116
|
|
|
|
|
117
|
|
|
//fixup files |
|
118
|
1 |
|
if ('file' === $config['type']) { |
|
119
|
1 |
|
$config['type'] = 'string'; |
|
120
|
1 |
|
$config['name'] = 'file'; |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
1 |
|
return $config; |
|
124
|
1 |
|
}); |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
1 |
|
return []; |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
1 |
|
private function parseDefaultValue(string $description) |
|
131
|
|
|
{ |
|
132
|
1 |
|
preg_match('/Default.* [‘|"|“]([^\.]+)[’|"|”]\./', $description, $default); |
|
133
|
|
|
|
|
134
|
1 |
|
if (count($default) === 2) { |
|
135
|
1 |
|
$default = preg_replace('/[^\x00-\x7f]/', '', $default[1]); |
|
136
|
|
|
|
|
137
|
1 |
|
return CaseFormatter::stringToBool($default); |
|
138
|
|
|
} |
|
139
|
1 |
|
} |
|
140
|
|
|
|
|
141
|
1 |
|
private function parseDescription($description): string |
|
142
|
|
|
{ |
|
143
|
1 |
|
preg_match('/\]\: (.+)/', $description, $default); |
|
144
|
|
|
|
|
145
|
1 |
|
if (count($default) > 1) { |
|
146
|
1 |
|
return substr($default[1], 0, strpos($default[1], '.') ?: strlen($default[1])) . '.'; |
|
147
|
|
|
} |
|
148
|
|
|
} |
|
149
|
|
|
|
|
150
|
1 |
|
private function parseTypeHint(string $description): string |
|
151
|
|
|
{ |
|
152
|
1 |
|
preg_match('/\[([^\]]+)\]/', $description, $default); |
|
153
|
|
|
|
|
154
|
1 |
|
if (count($default) > 1) { |
|
155
|
1 |
|
return $default[1]; |
|
156
|
|
|
} |
|
157
|
|
|
} |
|
158
|
|
|
|
|
159
|
1 |
|
private function fixDocumentationLinks(string $link): string |
|
160
|
|
|
{ |
|
161
|
1 |
|
if ($link === '#api-v0-statsrepo') { |
|
162
|
1 |
|
return '#api-v0-stats-repo'; |
|
163
|
|
|
} |
|
164
|
|
|
|
|
165
|
1 |
|
return $link; |
|
166
|
|
|
} |
|
167
|
|
|
} |
|
168
|
|
|
|
digitalkaoz /
php-ipfs-api
