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1
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<?php |
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2
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declare(strict_types = 1); |
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3
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namespace hexydec\agentzero; |
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4
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5
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class hints { |
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6
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7
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100 |
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public static function parse(array $hints) : \stdClass { |
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8
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100 |
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$map = [ |
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9
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100 |
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'sec-ch-ua-mobile' => fn (\stdClass $obj, string $value) : string => $obj->category = $value === '?1' ? 'mobile' : 'desktop', |
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10
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100 |
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'sec-ch-ua-platform' => fn (\stdClass $obj, string $value) : ?string => $obj->platform = \trim($value, '"') ?: null, |
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11
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100 |
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'sec-ch-ua-platform-version' => fn (\stdClass $obj, string $value) : ?string => $obj->platformversion = \trim($value, '"') ?: null, |
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12
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100 |
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'sec-ch-ua-model' => fn (\stdClass $obj, string $value) : ?string => $obj->model = \trim($value, '"') ?: null, |
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13
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100 |
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'sec-ch-ua-full-version-list' => function (\stdClass $obj, string $value) : void { |
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14
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1 |
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$brands = self::parseBrands($value); |
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15
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1 |
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$item = \array_key_first($brands); |
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16
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1 |
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$obj->browserversion = $brands[$item]; |
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17
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100 |
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}, |
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18
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100 |
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'device-memory' => fn (\stdClass $obj, string $value) : int => $obj->ram = \intval(\floatval($value) * 1024), |
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19
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100 |
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'width' => fn (\stdClass $obj, string $value) : int => $obj->width = \intval($value), |
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20
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100 |
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'ect' => fn (\stdClass $obj, string $value) : string => $obj->nettype = $value |
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21
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100 |
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]; |
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22
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100 |
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$obj = new \stdClass(); |
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23
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100 |
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foreach ($hints AS $key => $item) { |
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24
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1 |
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$key = \strtolower($key); |
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25
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1 |
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if (isset($map[$key])) { |
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26
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1 |
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$map[$key]($obj, $item); |
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27
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} |
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28
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} |
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29
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100 |
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return $obj; |
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30
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} |
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31
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32
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1 |
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protected static function parseBrands(string $brand) : array { |
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33
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34
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// parse the brands in the string |
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35
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1 |
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$items = []; |
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36
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1 |
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foreach (\explode(',', $brand) AS $item) { |
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37
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1 |
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if (\mb_stripos($item, 'brand') === false && ($pos = \mb_strrpos($item, ';')) !== false) { |
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38
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1 |
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$items[\trim(\mb_substr($item, 0, $pos), '"; ')] = \trim(\mb_substr($item, $pos + 1), 'v="; '); |
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39
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} |
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40
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} |
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41
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42
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// sort the values in importance order |
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43
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1 |
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$sort = ['Chromium', 'Chrome']; |
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44
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1 |
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$count = \count($sort); |
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45
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1 |
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\uksort($items, function (string $a, string $b) use ($sort, $count) : int { |
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46
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1 |
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$aval = $bval = $count; |
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47
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1 |
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foreach ($sort AS $key => $item) { |
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48
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1 |
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if (\mb_stripos($a, $item)) { |
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49
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1 |
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$aval = $key; |
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50
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} |
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51
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1 |
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if (\mb_stripos($b, $item)) { |
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52
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$bval = $key; |
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53
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} |
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54
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} |
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55
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1 |
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return $aval - $bval; |
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56
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1 |
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}); |
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57
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1 |
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return $items; |
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58
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} |
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59
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} |
hexydec /
agentzero
