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1 | <?php |
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2 | declare(strict_types=1); |
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3 | |||
4 | namespace Nexendrie\Translation; |
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5 | |||
6 | use Nette\Utils\Arrays, |
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7 | Nette\Utils\Strings, |
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8 | Nette\Localization\ITranslator, |
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9 | Nexendrie\Translation\Loaders\ILoader, |
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10 | Nexendrie\Utils\Intervals; |
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11 | |||
12 | /** |
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13 | * Translator |
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14 | * |
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15 | * @author Jakub Konečný |
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16 | * @property string $lang |
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17 | * @property-read string[] $untranslated |
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18 | * @method void onUntranslated(string $message) |
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19 | */ |
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20 | 1 | class Translator implements ITranslator { |
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21 | 1 | use \Nette\SmartObject; |
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22 | |||
23 | /** @var ILoader */ |
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24 | protected $loader; |
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25 | /** @var string[] */ |
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26 | protected $untranslated = []; |
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27 | /** @var callable[] */ |
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28 | public $onUntranslated = []; |
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29 | |||
30 | function __construct(ILoader $loader) { |
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31 | 1 | $this->loader = $loader; |
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32 | 1 | } |
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33 | |||
34 | function getLang(): string { |
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35 | 1 | return $this->loader->getLang(); |
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36 | } |
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37 | |||
38 | function setLang(string $lang) { |
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39 | 1 | $this->loader->setLang($lang); |
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40 | 1 | } |
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41 | |||
42 | /** |
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43 | * @return string[] |
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44 | */ |
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45 | function getUntranslated(): array { |
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46 | 1 | return $this->untranslated; |
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47 | } |
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48 | |||
49 | /** |
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50 | * @param string $message |
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51 | * @return string[] |
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52 | */ |
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53 | protected function extractDomainAndMessage(string $message): array { |
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54 | 1 | if(!Strings::contains($message, ".")) { |
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55 | 1 | return ["messages", $message]; |
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56 | } |
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57 | 1 | return explode(".", $message, 2); |
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58 | } |
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59 | |||
60 | /** |
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61 | * Translate multi-level message |
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62 | */ |
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63 | protected function multiLevelTrans(array $message, array $texts): string { |
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64 | 1 | $text = $texts; |
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65 | 1 | foreach($message as $part) { |
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66 | 1 | $text = Arrays::get($text, $part, ""); |
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67 | 1 | if($text === "") { |
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68 | 1 | break; |
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69 | } |
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70 | } |
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71 | 1 | return $text; |
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72 | } |
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73 | |||
74 | /** |
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75 | * Choose correct variant of message depending on $count |
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76 | */ |
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77 | protected function multiChoiceTrans(string $message, int $count): string { |
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78 | 1 | $variants = explode("|", $message); |
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79 | 1 | foreach($variants as $variant) { |
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80 | 1 | $interval = Intervals::findInterval($variant); |
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81 | 1 | if(is_string($interval) AND Intervals::isInInterval($count, $interval)) { |
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82 | 1 | return Strings::trim(Strings::after($variant, $interval)); |
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83 | } |
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84 | } |
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85 | 1 | return ""; |
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86 | } |
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87 | |||
88 | function logUntranslatedMessage(string $message): void { |
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89 | 1 | $this->untranslated[] = $message; |
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90 | 1 | } |
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91 | |||
92 | /** |
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93 | * Translate the string |
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94 | * |
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95 | * @param string $message |
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96 | * @param int $count |
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97 | * @param array $params |
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98 | * @return string |
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99 | */ |
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100 | function translate($message, $count = 0, $params = []) { |
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101 | 1 | list($domain, $m) = $this->extractDomainAndMessage($message); |
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102 | 1 | $texts = Arrays::get($this->loader->getTexts(), $domain, []); |
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103 | 1 | $parts = explode(".", $m); |
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104 | 1 | if(count($parts) === 1) { |
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105 | 1 | $parts = [$m]; |
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106 | } |
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107 | 1 | $text = $this->multiLevelTrans($parts, $texts); |
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108 | 1 | if($text === "") { |
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109 | 1 | $this->onUntranslated($message); |
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110 | 1 | return $message; |
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111 | } |
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112 | 1 | if(is_string(Intervals::findInterval($text))) { |
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113 | 1 | $text = $this->multiChoiceTrans($text, $count); |
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114 | } |
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115 | 1 | $params["count"] = $count; |
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116 | 1 | foreach($params as $key => $value) { |
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117 | 1 | $text = str_replace("%$key%", $value, $text); |
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118 | } |
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119 | 1 | return $text; |
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120 | } |
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121 | } |
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122 | ?> |
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.