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1 | <?php |
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2 | $settings = require_once '../settings.php'; |
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3 | use Yandex\Dictionary\DictionaryClient; |
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4 | use Yandex\Common\Exception\ForbiddenException; |
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5 | use Yandex\Dictionary\Exception\DictionaryException; |
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6 | |||
7 | $errorMessage = false; |
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8 | |||
9 | // Is auth |
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10 | if (isset($_COOKIE['yaAccessToken']) && isset($_COOKIE['yaClientId'])) { |
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11 | |||
12 | if (!isset($settings["dictionary"]["key"]) || !$settings["dictionary"]["key"]) { |
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13 | throw new DictionaryException('Empty dictionary key. Get key from https://tech.yandex.ru/keys/get/?service=dict'); |
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14 | } |
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15 | |||
16 | $dictionaryClient = new DictionaryClient($settings["dictionary"]["key"]); |
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17 | |||
18 | if (isset($_POST['word']) && $_POST['word'] && isset($_POST['language']) && $_POST['language']) { |
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19 | $translation = explode('-', $_POST['language']); |
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20 | if (count($translation) === 2) { |
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21 | $from = $translation[0]; |
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22 | $to = $translation[1]; |
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23 | $dictionaryClient |
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24 | ->setTranslateFrom($from) |
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25 | ->setTranslateTo($to); |
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26 | $result = $dictionaryClient->lookup($_POST['word']); |
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27 | if ($result) { |
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28 | /** @var \Yandex\Dictionary\DictionaryDefinition $dictionaryDefinition */ |
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29 | $dictionaryDefinition = $result[0]; |
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30 | $dictionaryTranslation = $dictionaryDefinition->getTranslations(); |
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31 | /** @var \Yandex\Dictionary\DictionaryTranslation $dictionaryTranslation */ |
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32 | $dictionaryTranslation = $dictionaryDefinition->getTranslations()[0]; |
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33 | $word = $dictionaryTranslation->getText(); |
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34 | } |
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35 | } |
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36 | } |
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37 | |||
38 | try { |
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39 | $languages = $dictionaryClient->getLanguages(); |
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40 | } catch (ForbiddenException $ex) { |
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41 | $errorMessage = $ex->getMessage(); |
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42 | $errorMessage .= '<p>Возможно, у приложения нет прав на доступ к ресурсу. Попробуйте ' |
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43 | . '<a href="' . rtrim(str_replace($_SERVER['DOCUMENT_ROOT'], '', __DIR__), "/") . "/../OAuth/" . |
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44 | '">авторизироваться</a> и повторить.</p>'; |
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45 | } catch (Exception $ex) { |
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46 | $errorMessage = $ex->getMessage(); |
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47 | } |
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48 | } |
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49 | ?> |
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50 | <!doctype html> |
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51 | <html lang="en-US"> |
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52 | <head> |
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53 | <meta charset="UTF-8"> |
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54 | <title>Yandex PHP Library: DataSync Demo</title> |
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55 | <link rel="stylesheet" href="//yandex.st/bootstrap/3.0.0/css/bootstrap.min.css"> |
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56 | <link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet"> |
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57 | <link rel="stylesheet" href="/examples/Disk/css/style.css"> |
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58 | </head> |
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59 | <body> |
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60 | <div class="container"> |
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61 | <div class="jumbotron"> |
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62 | <h2><span class="glyphicon glyphicon-shopping-cart"></span> Пример работы с API Словаря</h2> |
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63 | </div> |
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64 | <ol class="breadcrumb"> |
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65 | <li><a href="/examples">Examples</a></li> |
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66 | <li class="active">Dictionary</li> |
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67 | </ol> |
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68 | <?php |
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69 | if (!isset($_COOKIE['yaAccessToken']) || !isset($_COOKIE['yaClientId'])) { |
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70 | ?> |
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71 | <div class="alert alert-info"> |
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72 | Для просмотра этой страници вам необходимо авторизироваться. |
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73 | <a id="goToAuth" |
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74 | href="<?php echo rtrim(str_replace($_SERVER['DOCUMENT_ROOT'], '', __DIR__), "/") . '/../OAuth/' ?>" |
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75 | class="alert-link">Перейти на страницу авторизации</a>. |
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76 | </div> |
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77 | <?php |
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78 | } elseif ($errorMessage) { |
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0 ignored issues
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show
|
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79 | ?> |
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80 | <div class="alert alert-danger"> |
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81 | <?= $errorMessage ?> |
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82 | </div> |
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83 | <?php |
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84 | } elseif (isset($languages)) { |
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85 | ?> |
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86 | <div> |
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87 | <form class="form-horizontal" action="index.php" method="post"> |
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88 | <div class="form-group"> |
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89 | <label for="inputLanguage" class="col-sm-4 control-label">Язык</label> |
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90 | |||
91 | <div class="col-sm-8"> |
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92 | <select class="form-control" name="language" id="inputLanguage"> |
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93 | <?php foreach ($languages as $languageNames) { ?> |
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0 ignored issues
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show
The expression
$languages of type array|false is not guaranteed to be traversable. How about adding an additional type check?
There are different options of fixing this problem.
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94 | <option value="<?= $languageNames[0] . '-' . $languageNames[1] ?>" |
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95 | <?= ($_POST['language'] === $languageNames[0] . '-' . $languageNames[1]) ? |
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96 | 'selected' : '' ?> |
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97 | > |
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98 | <?= $languageNames[0] . ' - ' . $languageNames[1] ?> |
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99 | </option> |
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100 | <?php |
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101 | } |
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102 | ?> |
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103 | </select> |
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104 | </div> |
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105 | </div> |
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106 | |||
107 | <div class="form-group"> |
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108 | |||
109 | <label for="inputWord" class="col-sm-4 control-label">Слово</label> |
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110 | |||
111 | <div class="col-sm-8"> |
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112 | <input type="text" class="form-control" id="inputWord" name="word" |
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113 | placeholder="Слово"> |
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114 | </div> |
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115 | </div> |
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116 | <div class="form-group"> |
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117 | <label class="col-sm-4 control-label">Перевод</label> |
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118 | |||
119 | <div class="col-sm-8"> |
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120 | <?= (isset($word)) ? $word : '' ?> |
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121 | </div> |
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122 | </div> |
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123 | <button type="submit" class="btn btn-primary">Перевести</button> |
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124 | </form> |
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125 | </div> |
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126 | |||
127 | <?php |
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128 | } |
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129 | ?> |
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130 | <script src="http://yandex.st/jquery/2.0.3/jquery.min.js"></script> |
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131 | <script src="http://yandex.st/jquery/cookie/1.0/jquery.cookie.min.js"></script> |
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132 | <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> |
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133 | <script> |
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134 | $(function () { |
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135 | $('#goToAuth').click(function (e) { |
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136 | $.cookie('back', location.href, {expires: 256, path: '/'}); |
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137 | }); |
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138 | }); |
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139 | </script> |
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140 | </body> |
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141 | </html> |
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142 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: