|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace one; |
|
4
|
|
|
|
|
5
|
|
|
use One\Model\Article; |
|
6
|
|
|
|
|
7
|
|
|
class FormatMapping |
|
8
|
|
|
{ |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* map a single article to main attributes in Article Class |
|
12
|
|
|
* @param string $singleJsonArticle JSON response |
|
13
|
|
|
* @return Article\Exception |
|
14
|
|
|
*/ |
|
15
|
|
|
public function article($singleJsonArticle) |
|
16
|
|
|
{ |
|
17
|
|
|
if ($this->jsonToArray($singleJsonArticle)) { |
|
18
|
|
|
$dataArticle = $this->jsonToArray($singleJsonArticle)['data']; |
|
19
|
|
|
|
|
20
|
|
|
$article = new Article( |
|
21
|
|
|
$title = $this->filterString($this->getValue('title', $dataArticle)), |
|
22
|
|
|
|
|
23
|
|
|
$body = $this->filterString($this->getValue('body', $dataArticle)), |
|
24
|
|
|
|
|
25
|
|
|
$source = $this->filterString($this->getValue('source', $dataArticle)), |
|
26
|
|
|
|
|
27
|
|
|
$uniqueId = $this->getValue('unique_id', $dataArticle), |
|
28
|
|
|
|
|
29
|
|
|
$typeId = $this->filterInteger($this->getValue('type_id', $dataArticle['type'])), |
|
30
|
|
|
|
|
31
|
|
|
$categoryId = $this->filterInteger($this->getValue('category_id', $dataArticle['category'])), |
|
32
|
|
|
|
|
33
|
|
|
$reporter = $this->getValue('reporter', $dataArticle), |
|
34
|
|
|
|
|
35
|
|
|
$lead = $this->filterString($this->getValue('lead', $dataArticle)), |
|
36
|
|
|
|
|
37
|
|
|
$tags = $this->getValue('tag_name', $dataArticle['tags']), |
|
38
|
|
|
|
|
39
|
|
|
$publishedAt = $this->filterString($this->getValue('published_at', $dataArticle)), |
|
40
|
|
|
|
|
41
|
|
|
$identifier = $this->filterInteger($this->getValue('id', $dataArticle)) |
|
42
|
|
|
); |
|
43
|
|
|
|
|
44
|
|
|
return $article; |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
throw new \Exception("Empty or invalid JSON Response", 1); |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Make sure value is integer |
|
52
|
|
|
* @param int $int |
|
53
|
|
|
* @return boolean |
|
54
|
|
|
*/ |
|
55
|
|
|
private function filterInteger($int) |
|
56
|
|
|
{ |
|
57
|
|
|
if (is_int((int) $int)) { |
|
58
|
|
|
return $int; |
|
59
|
|
|
} |
|
60
|
|
|
throw new \Exception("Invalid Integer", 1); |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* Make sure string is not null or empty |
|
65
|
|
|
* @param mixed $str |
|
66
|
|
|
* @return string if it is valid or exception |
|
67
|
|
|
*/ |
|
68
|
|
|
private function filterString($str) |
|
69
|
|
|
{ |
|
70
|
|
|
if (is_string($str) && strlen($str) > 0 && !is_null($str)) { |
|
71
|
|
|
return $str; |
|
72
|
|
|
} |
|
73
|
|
|
throw new \Exception("String required", 1); |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
/** |
|
77
|
|
|
* Get value of array based on attributes(keys) |
|
78
|
|
|
* @param supported php variables $attribute |
|
79
|
|
|
* @param array $data |
|
80
|
|
|
* @return supported php variables |
|
81
|
|
|
*/ |
|
82
|
|
|
private function getValue($attribute, $data) |
|
83
|
|
|
{ |
|
84
|
|
|
return isset($data[$attribute]) ? $data[$attribute] : null; |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* Convert JSON string to associative array |
|
89
|
|
|
* @param string $jsonResponse |
|
90
|
|
|
* @return array if it is valid json, null otherwise |
|
91
|
|
|
*/ |
|
92
|
|
|
public function jsonToArray($jsonResponse) |
|
93
|
|
|
{ |
|
94
|
|
|
try { |
|
95
|
|
|
return json_decode($jsonResponse, true); |
|
96
|
|
|
} catch (\Exception $e) { |
|
97
|
|
|
return null; |
|
98
|
|
|
} |
|
99
|
|
|
} |
|
100
|
|
|
} |
|
101
|
|
|
|
KLYgarage /
onesdk
