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1 <?php |
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2 // $Id: locale.inc,v 1.174.2.9 2009/06/18 12:50:33 goba Exp $ |
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3 |
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4 /** |
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5 * @file |
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6 * Administration functions for locale.module. |
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7 */ |
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8 |
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9 define('LOCALE_JS_STRING', '(?:(?:\'(?:\\\\\'|[^\'])*\'|"(?:\\\\"|[^"])*")(?:\s*\+\s*)?)+'); |
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10 |
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11 /** |
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12 * Translation import mode overwriting all existing translations |
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13 * if new translated version available. |
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14 */ |
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15 define('LOCALE_IMPORT_OVERWRITE', 0); |
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16 |
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17 /** |
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18 * Translation import mode keeping existing translations and only |
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19 * inserting new strings. |
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20 */ |
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21 define('LOCALE_IMPORT_KEEP', 1); |
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22 |
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23 /** |
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24 * @defgroup locale-language-overview Language overview functionality |
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25 * @{ |
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26 */ |
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27 |
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28 /** |
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29 * User interface for the language overview screen. |
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30 */ |
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31 function locale_languages_overview_form() { |
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32 $languages = language_list('language', TRUE); |
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33 |
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34 $options = array(); |
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35 $form['weight'] = array('#tree' => TRUE); |
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36 foreach ($languages as $langcode => $language) { |
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37 |
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38 $options[$langcode] = ''; |
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39 if ($language->enabled) { |
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40 $enabled[] = $langcode; |
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41 } |
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42 $form['weight'][$langcode] = array( |
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43 '#type' => 'weight', |
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44 '#default_value' => $language->weight |
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45 ); |
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46 $form['name'][$langcode] = array('#value' => check_plain($language->name)); |
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47 $form['native'][$langcode] = array('#value' => check_plain($language->native)); |
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48 $form['direction'][$langcode] = array('#value' => ($language->direction == LANGUAGE_RTL ? t('Right to left') : t('Left to right'))); |
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49 } |
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50 $form['enabled'] = array('#type' => 'checkboxes', |
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51 '#options' => $options, |
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52 '#default_value' => $enabled, |
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53 ); |
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54 $form['site_default'] = array('#type' => 'radios', |
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55 '#options' => $options, |
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56 '#default_value' => language_default('language'), |
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57 ); |
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58 $form['submit'] = array('#type' => 'submit', '#value' => t('Save configuration')); |
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59 $form['#theme'] = 'locale_languages_overview_form'; |
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60 |
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61 return $form; |
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62 } |
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63 |
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64 /** |
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65 * Theme the language overview form. |
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66 * |
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67 * @ingroup themeable |
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68 */ |
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69 function theme_locale_languages_overview_form($form) { |
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70 $default = language_default(); |
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71 foreach ($form['name'] as $key => $element) { |
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72 // Do not take form control structures. |
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73 if (is_array($element) && element_child($key)) { |
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74 // Disable checkbox for the default language, because it cannot be disabled. |
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75 if ($key == $default->language) { |
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76 $form['enabled'][$key]['#attributes']['disabled'] = 'disabled'; |
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77 } |
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78 $rows[] = array( |
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79 array('data' => drupal_render($form['enabled'][$key]), 'align' => 'center'), |
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80 check_plain($key), |
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81 '<strong>'. drupal_render($form['name'][$key]) .'</strong>', |
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82 drupal_render($form['native'][$key]), |
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83 drupal_render($form['direction'][$key]), |
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84 drupal_render($form['site_default'][$key]), |
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85 drupal_render($form['weight'][$key]), |
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86 l(t('edit'), 'admin/settings/language/edit/'. $key) . (($key != 'en' && $key != $default->language) ? ' '. l(t('delete'), 'admin/settings/language/delete/'. $key) : '') |
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87 ); |
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88 } |
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89 } |
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90 $header = array(array('data' => t('Enabled')), array('data' => t('Code')), array('data' => t('English name')), array('data' => t('Native name')), array('data' => t('Direction')), array('data' => t('Default')), array('data' => t('Weight')), array('data' => t('Operations'))); |
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91 $output = theme('table', $header, $rows); |
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92 $output .= drupal_render($form); |
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93 |
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94 return $output; |
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95 } |
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96 |
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97 /** |
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98 * Process language overview form submissions, updating existing languages. |
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99 */ |
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100 function locale_languages_overview_form_submit($form, &$form_state) { |
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101 $languages = language_list(); |
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102 $default = language_default(); |
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103 $enabled_count = 0; |
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104 foreach ($languages as $langcode => $language) { |
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105 if ($form_state['values']['site_default'] == $langcode || $default->language == $langcode) { |
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106 // Automatically enable the default language and the language |
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107 // which was default previously (because we will not get the |
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108 // value from that disabled checkox). |
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109 $form_state['values']['enabled'][$langcode] = 1; |
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110 } |
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111 if ($form_state['values']['enabled'][$langcode]) { |
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112 $enabled_count++; |
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113 $language->enabled = 1; |
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114 } |
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115 else { |
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116 $language->enabled = 0; |
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117 } |
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118 $language->weight = $form_state['values']['weight'][$langcode]; |
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119 db_query("UPDATE {languages} SET enabled = %d, weight = %d WHERE language = '%s'", $language->enabled, $language->weight, $langcode); |
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120 $languages[$langcode] = $language; |
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121 } |
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122 drupal_set_message(t('Configuration saved.')); |
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123 variable_set('language_default', $languages[$form_state['values']['site_default']]); |
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124 variable_set('language_count', $enabled_count); |
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125 |
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126 // Changing the language settings impacts the interface. |
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127 cache_clear_all('*', 'cache_page', TRUE); |
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128 |
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129 $form_state['redirect'] = 'admin/settings/language'; |
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130 return; |
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131 } |
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132 /** |
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133 * @} End of "locale-language-overview" |
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134 */ |
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135 |
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136 /** |
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137 * @defgroup locale-language-add-edit Language addition and editing functionality |
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138 * @{ |
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139 */ |
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140 |
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141 /** |
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142 * User interface for the language addition screen. |
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143 */ |
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144 function locale_languages_add_screen() { |
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145 $output = drupal_get_form('locale_languages_predefined_form'); |
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146 $output .= drupal_get_form('locale_languages_custom_form'); |
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147 return $output; |
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148 } |
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149 |
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150 /** |
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151 * Predefined language setup form. |
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152 */ |
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153 function locale_languages_predefined_form() { |
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154 $predefined = _locale_prepare_predefined_list(); |
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155 $form = array(); |
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156 $form['language list'] = array('#type' => 'fieldset', |
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157 '#title' => t('Predefined language'), |
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158 '#collapsible' => TRUE, |
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159 ); |
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160 $form['language list']['langcode'] = array('#type' => 'select', |
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161 '#title' => t('Language name'), |
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162 '#default_value' => key($predefined), |
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163 '#options' => $predefined, |
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164 '#description' => t('Select the desired language and click the <em>Add language</em> button. (Use the <em>Custom language</em> options if your desired language does not appear in this list.)'), |
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165 ); |
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166 $form['language list']['submit'] = array('#type' => 'submit', '#value' => t('Add language')); |
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167 return $form; |
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168 } |
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169 |
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170 /** |
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171 * Custom language addition form. |
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172 */ |
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173 function locale_languages_custom_form() { |
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174 $form = array(); |
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175 $form['custom language'] = array('#type' => 'fieldset', |
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176 '#title' => t('Custom language'), |
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177 '#collapsible' => TRUE, |
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178 '#collapsed' => TRUE, |
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179 ); |
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180 _locale_languages_common_controls($form['custom language']); |
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181 $form['custom language']['submit'] = array( |
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182 '#type' => 'submit', |
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183 '#value' => t('Add custom language') |
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184 ); |
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185 // Reuse the validation and submit functions of the predefined language setup form. |
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186 $form['#submit'][] = 'locale_languages_predefined_form_submit'; |
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187 $form['#validate'][] = 'locale_languages_predefined_form_validate'; |
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188 return $form; |
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189 } |
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190 |
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191 /** |
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192 * Editing screen for a particular language. |
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193 * |
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194 * @param $langcode |
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195 * Language code of the language to edit. |
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196 */ |
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197 function locale_languages_edit_form(&$form_state, $langcode) { |
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198 if ($language = db_fetch_object(db_query("SELECT * FROM {languages} WHERE language = '%s'", $langcode))) { |
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199 $form = array(); |
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200 _locale_languages_common_controls($form, $language); |
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201 $form['submit'] = array( |
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202 '#type' => 'submit', |
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203 '#value' => t('Save language') |
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204 ); |
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205 $form['#submit'][] = 'locale_languages_edit_form_submit'; |
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206 $form['#validate'][] = 'locale_languages_edit_form_validate'; |
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207 return $form; |
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208 } |
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209 else { |
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210 drupal_not_found(); |
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211 } |
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212 } |
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213 |
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214 /** |
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215 * Common elements of the language addition and editing form. |
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216 * |
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217 * @param $form |
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218 * A parent form item (or empty array) to add items below. |
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219 * @param $language |
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220 * Language object to edit. |
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221 */ |
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222 function _locale_languages_common_controls(&$form, $language = NULL) { |
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223 if (!is_object($language)) { |
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224 $language = new stdClass(); |
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225 } |
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226 if (isset($language->language)) { |
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227 $form['langcode_view'] = array( |
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228 '#type' => 'item', |
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229 '#title' => t('Language code'), |
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230 '#value' => $language->language |
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231 ); |
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232 $form['langcode'] = array( |
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233 '#type' => 'value', |
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234 '#value' => $language->language |
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235 ); |
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236 } |
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237 else { |
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238 $form['langcode'] = array('#type' => 'textfield', |
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239 '#title' => t('Language code'), |
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240 '#size' => 12, |
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241 '#maxlength' => 60, |
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242 '#required' => TRUE, |
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243 '#default_value' => @$language->language, |
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244 '#disabled' => (isset($language->language)), |
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245 '#description' => t('<a href="@rfc4646">RFC 4646</a> compliant language identifier. Language codes typically use a country code, and optionally, a script or regional variant name. <em>Examples: "en", "en-US" and "zh-Hant".</em>', array('@rfc4646' => 'http://www.ietf.org/rfc/rfc4646.txt')), |
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246 ); |
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247 } |
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248 $form['name'] = array('#type' => 'textfield', |
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249 '#title' => t('Language name in English'), |
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250 '#maxlength' => 64, |
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251 '#default_value' => @$language->name, |
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252 '#required' => TRUE, |
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253 '#description' => t('Name of the language in English. Will be available for translation in all languages.'), |
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254 ); |
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255 $form['native'] = array('#type' => 'textfield', |
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256 '#title' => t('Native language name'), |
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257 '#maxlength' => 64, |
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258 '#default_value' => @$language->native, |
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259 '#required' => TRUE, |
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260 '#description' => t('Name of the language in the language being added.'), |
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261 ); |
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262 $form['prefix'] = array('#type' => 'textfield', |
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263 '#title' => t('Path prefix'), |
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264 '#maxlength' => 64, |
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265 '#default_value' => @$language->prefix, |
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266 '#description' => t('Language code or other custom string for pattern matching within the path. With language negotiation set to <em>Path prefix only</em> or <em>Path prefix with language fallback</em>, this site is presented in this language when the Path prefix value matches an element in the path. For the default language, this value may be left blank. <strong>Modifying this value will break existing URLs and should be used with caution in a production environment.</strong> <em>Example: Specifying "deutsch" as the path prefix for German results in URLs in the form "www.example.com/deutsch/node".</em>') |
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267 ); |
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268 $form['domain'] = array('#type' => 'textfield', |
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269 '#title' => t('Language domain'), |
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270 '#maxlength' => 128, |
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271 '#default_value' => @$language->domain, |
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272 '#description' => t('Language-specific URL, with protocol. With language negotiation set to <em>Domain name only</em>, the site is presented in this language when the URL accessing the site references this domain. For the default language, this value may be left blank. <strong>This value must include a protocol as part of the string.</strong> <em>Example: Specifying "http://example.de" or "http://de.example.com" as language domains for German results in URLs in the forms "http://example.de/node" and "http://de.example.com/node", respectively.</em>'), |
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273 ); |
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274 $form['direction'] = array('#type' => 'radios', |
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275 '#title' => t('Direction'), |
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276 '#required' => TRUE, |
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277 '#description' => t('Direction that text in this language is presented.'), |
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278 '#default_value' => @$language->direction, |
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279 '#options' => array(LANGUAGE_LTR => t('Left to right'), LANGUAGE_RTL => t('Right to left')) |
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280 ); |
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281 return $form; |
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282 } |
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283 |
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284 /** |
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285 * Validate the language addition form. |
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286 */ |
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287 function locale_languages_predefined_form_validate($form, &$form_state) { |
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288 $langcode = $form_state['values']['langcode']; |
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289 |
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290 if ($duplicate = db_result(db_query("SELECT COUNT(*) FROM {languages} WHERE language = '%s'", $langcode)) != 0) { |
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291 form_set_error('langcode', t('The language %language (%code) already exists.', array('%language' => $form_state['values']['name'], '%code' => $langcode))); |
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292 } |
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293 |
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294 if (!isset($form_state['values']['name'])) { |
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295 // Predefined language selection. |
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296 $predefined = _locale_get_predefined_list(); |
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297 if (!isset($predefined[$langcode])) { |
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298 form_set_error('langcode', t('Invalid language code.')); |
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299 } |
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300 } |
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301 else { |
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302 // Reuse the editing form validation routine if we add a custom language. |
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303 locale_languages_edit_form_validate($form, $form_state); |
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304 } |
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305 } |
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306 |
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307 /** |
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308 * Process the language addition form submission. |
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309 */ |
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310 function locale_languages_predefined_form_submit($form, &$form_state) { |
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311 $langcode = $form_state['values']['langcode']; |
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312 if (isset($form_state['values']['name'])) { |
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313 // Custom language form. |
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314 locale_add_language($langcode, $form_state['values']['name'], $form_state['values']['native'], $form_state['values']['direction'], $form_state['values']['domain'], $form_state['values']['prefix']); |
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315 drupal_set_message(t('The language %language has been created and can now be used. More information is available on the <a href="@locale-help">help screen</a>.', array('%language' => t($form_state['values']['name']), '@locale-help' => url('admin/help/locale')))); |
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316 } |
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317 else { |
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318 // Predefined language selection. |
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319 $predefined = _locale_get_predefined_list(); |
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320 locale_add_language($langcode); |
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321 drupal_set_message(t('The language %language has been created and can now be used. More information is available on the <a href="@locale-help">help screen</a>.', array('%language' => t($predefined[$langcode][0]), '@locale-help' => url('admin/help/locale')))); |
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322 } |
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323 |
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324 // See if we have language files to import for the newly added |
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325 // language, collect and import them. |
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326 if ($batch = locale_batch_by_language($langcode, '_locale_batch_language_finished')) { |
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327 batch_set($batch); |
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328 } |
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329 |
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330 $form_state['redirect'] = 'admin/settings/language'; |
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331 return; |
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332 } |
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333 |
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334 /** |
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335 * Validate the language editing form. Reused for custom language addition too. |
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336 */ |
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337 function locale_languages_edit_form_validate($form, &$form_state) { |
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338 if (!empty($form_state['values']['domain']) && !empty($form_state['values']['prefix'])) { |
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339 form_set_error('prefix', t('Domain and path prefix values should not be set at the same time.')); |
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340 } |
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341 if (!empty($form_state['values']['domain']) && $duplicate = db_fetch_object(db_query("SELECT language FROM {languages} WHERE domain = '%s' AND language != '%s'", $form_state['values']['domain'], $form_state['values']['langcode']))) { |
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342 form_set_error('domain', t('The domain (%domain) is already tied to a language (%language).', array('%domain' => $form_state['values']['domain'], '%language' => $duplicate->language))); |
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343 } |
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344 if (empty($form_state['values']['prefix']) && language_default('language') != $form_state['values']['langcode'] && empty($form_state['values']['domain'])) { |
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345 form_set_error('prefix', t('Only the default language can have both the domain and prefix empty.')); |
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346 } |
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347 if (!empty($form_state['values']['prefix']) && $duplicate = db_fetch_object(db_query("SELECT language FROM {languages} WHERE prefix = '%s' AND language != '%s'", $form_state['values']['prefix'], $form_state['values']['langcode']))) { |
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348 form_set_error('prefix', t('The prefix (%prefix) is already tied to a language (%language).', array('%prefix' => $form_state['values']['prefix'], '%language' => $duplicate->language))); |
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349 } |
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350 } |
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351 |
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352 /** |
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353 * Process the language editing form submission. |
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354 */ |
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355 function locale_languages_edit_form_submit($form, &$form_state) { |
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356 db_query("UPDATE {languages} SET name = '%s', native = '%s', domain = '%s', prefix = '%s', direction = %d WHERE language = '%s'", $form_state['values']['name'], $form_state['values']['native'], $form_state['values']['domain'], $form_state['values']['prefix'], $form_state['values']['direction'], $form_state['values']['langcode']); |
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357 $default = language_default(); |
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358 if ($default->language == $form_state['values']['langcode']) { |
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359 $properties = array('name', 'native', 'direction', 'enabled', 'plurals', 'formula', 'domain', 'prefix', 'weight'); |
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360 foreach ($properties as $keyname) { |
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361 if (isset($form_state['values'][$keyname])) { |
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362 $default->$keyname = $form_state['values'][$keyname]; |
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363 } |
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364 } |
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365 variable_set('language_default', $default); |
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366 } |
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367 $form_state['redirect'] = 'admin/settings/language'; |
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368 return; |
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369 } |
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370 /** |
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371 * @} End of "locale-language-add-edit" |
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372 */ |
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373 |
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374 /** |
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375 * @defgroup locale-language-delete Language deletion functionality |
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376 * @{ |
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377 */ |
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378 |
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379 /** |
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380 * User interface for the language deletion confirmation screen. |
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381 */ |
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382 function locale_languages_delete_form(&$form_state, $langcode) { |
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383 |
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384 // Do not allow deletion of English locale. |
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385 if ($langcode == 'en') { |
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386 drupal_set_message(t('The English language cannot be deleted.')); |
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387 drupal_goto('admin/settings/language'); |
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388 } |
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389 |
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390 if (language_default('language') == $langcode) { |
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391 drupal_set_message(t('The default language cannot be deleted.')); |
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392 drupal_goto('admin/settings/language'); |
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393 } |
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394 |
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395 // For other languages, warn user that data loss is ahead. |
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396 $languages = language_list(); |
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397 |
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398 if (!isset($languages[$langcode])) { |
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399 drupal_not_found(); |
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400 } |
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401 else { |
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402 $form['langcode'] = array('#type' => 'value', '#value' => $langcode); |
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403 return confirm_form($form, t('Are you sure you want to delete the language %name?', array('%name' => t($languages[$langcode]->name))), 'admin/settings/language', t('Deleting a language will remove all interface translations associated with it, and posts in this language will be set to be language neutral. This action cannot be undone.'), t('Delete'), t('Cancel')); |
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404 } |
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405 } |
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406 |
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407 /** |
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408 * Process language deletion submissions. |
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409 */ |
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410 function locale_languages_delete_form_submit($form, &$form_state) { |
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411 $languages = language_list(); |
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412 if (isset($languages[$form_state['values']['langcode']])) { |
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413 // Remove translations first. |
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414 db_query("DELETE FROM {locales_target} WHERE language = '%s'", $form_state['values']['langcode']); |
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415 cache_clear_all('locale:'. $form_state['values']['langcode'], 'cache'); |
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416 // With no translations, this removes existing JavaScript translations file. |
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417 _locale_rebuild_js($form_state['values']['langcode']); |
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418 // Remove the language. |
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419 db_query("DELETE FROM {languages} WHERE language = '%s'", $form_state['values']['langcode']); |
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420 db_query("UPDATE {node} SET language = '' WHERE language = '%s'", $form_state['values']['langcode']); |
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421 $variables = array('%locale' => $languages[$form_state['values']['langcode']]->name); |
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422 drupal_set_message(t('The language %locale has been removed.', $variables)); |
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423 watchdog('locale', 'The language %locale has been removed.', $variables); |
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424 } |
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425 |
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426 // Changing the language settings impacts the interface: |
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427 cache_clear_all('*', 'cache_page', TRUE); |
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428 |
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429 $form_state['redirect'] = 'admin/settings/language'; |
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430 return; |
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431 } |
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432 /** |
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433 * @} End of "locale-language-add-edit" |
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434 */ |
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435 |
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436 /** |
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437 * @defgroup locale-languages-negotiation Language negotiation options screen |
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438 * @{ |
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439 */ |
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440 |
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441 /** |
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442 * Setting for language negotiation options |
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443 */ |
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444 function locale_languages_configure_form() { |
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445 $form['language_negotiation'] = array( |
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446 '#title' => t('Language negotiation'), |
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447 '#type' => 'radios', |
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448 '#options' => array( |
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449 LANGUAGE_NEGOTIATION_NONE => t('None.'), |
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450 LANGUAGE_NEGOTIATION_PATH_DEFAULT => t('Path prefix only.'), |
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451 LANGUAGE_NEGOTIATION_PATH => t('Path prefix with language fallback.'), |
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452 LANGUAGE_NEGOTIATION_DOMAIN => t('Domain name only.')), |
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453 '#default_value' => variable_get('language_negotiation', LANGUAGE_NEGOTIATION_NONE), |
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454 '#description' => t("Select the mechanism used to determine your site's presentation language. <strong>Modifying this setting may break all incoming URLs and should be used with caution in a production environment.</strong>") |
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455 ); |
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456 $form['submit'] = array( |
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457 '#type' => 'submit', |
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458 '#value' => t('Save settings') |
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459 ); |
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460 return $form; |
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461 } |
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462 |
|
463 /** |
|
464 * Submit function for language negotiation settings. |
|
465 */ |
|
466 function locale_languages_configure_form_submit($form, &$form_state) { |
|
467 variable_set('language_negotiation', $form_state['values']['language_negotiation']); |
|
468 drupal_set_message(t('Language negotiation configuration saved.')); |
|
469 $form_state['redirect'] = 'admin/settings/language'; |
|
470 return; |
|
471 } |
|
472 /** |
|
473 * @} End of "locale-languages-negotiation" |
|
474 */ |
|
475 |
|
476 /** |
|
477 * @defgroup locale-translate-overview Translation overview screen. |
|
478 * @{ |
|
479 */ |
|
480 |
|
481 /** |
|
482 * Overview screen for translations. |
|
483 */ |
|
484 function locale_translate_overview_screen() { |
|
485 $languages = language_list('language', TRUE); |
|
486 $groups = module_invoke_all('locale', 'groups'); |
|
487 |
|
488 // Build headers with all groups in order. |
|
489 $headers = array_merge(array(t('Language')), array_values($groups)); |
|
490 |
|
491 // Collect summaries of all source strings in all groups. |
|
492 $sums = db_query("SELECT COUNT(*) AS strings, textgroup FROM {locales_source} GROUP BY textgroup"); |
|
493 $groupsums = array(); |
|
494 while ($group = db_fetch_object($sums)) { |
|
495 $groupsums[$group->textgroup] = $group->strings; |
|
496 } |
|
497 |
|
498 // Set up overview table with default values, ensuring common order for values. |
|
499 $rows = array(); |
|
500 foreach ($languages as $langcode => $language) { |
|
501 $rows[$langcode] = array('name' => ($langcode == 'en' ? t('English (built-in)') : t($language->name))); |
|
502 foreach ($groups as $group => $name) { |
|
503 $rows[$langcode][$group] = ($langcode == 'en' ? t('n/a') : '0/'. (isset($groupsums[$group]) ? $groupsums[$group] : 0) .' (0%)'); |
|
504 } |
|
505 } |
|
506 |
|
507 // Languages with at least one record in the locale table. |
|
508 $translations = db_query("SELECT COUNT(*) AS translation, t.language, s.textgroup FROM {locales_source} s INNER JOIN {locales_target} t ON s.lid = t.lid GROUP BY textgroup, language"); |
|
509 while ($data = db_fetch_object($translations)) { |
|
510 $ratio = (!empty($groupsums[$data->textgroup]) && $data->translation > 0) ? round(($data->translation/$groupsums[$data->textgroup])*100., 2) : 0; |
|
511 $rows[$data->language][$data->textgroup] = $data->translation .'/'. $groupsums[$data->textgroup] ." ($ratio%)"; |
|
512 } |
|
513 |
|
514 return theme('table', $headers, $rows); |
|
515 } |
|
516 /** |
|
517 * @} End of "locale-translate-overview" |
|
518 */ |
|
519 |
|
520 /** |
|
521 * @defgroup locale-translate-seek Translation search screen. |
|
522 * @{ |
|
523 */ |
|
524 |
|
525 /** |
|
526 * String search screen. |
|
527 */ |
|
528 function locale_translate_seek_screen() { |
|
529 $output = _locale_translate_seek(); |
|
530 $output .= drupal_get_form('locale_translate_seek_form'); |
|
531 return $output; |
|
532 } |
|
533 |
|
534 /** |
|
535 * User interface for the string search screen. |
|
536 */ |
|
537 function locale_translate_seek_form() { |
|
538 // Get all languages, except English |
|
539 $languages = locale_language_list('name', TRUE); |
|
540 unset($languages['en']); |
|
541 |
|
542 // Present edit form preserving previous user settings |
|
543 $query = _locale_translate_seek_query(); |
|
544 $form = array(); |
|
545 $form['search'] = array('#type' => 'fieldset', |
|
546 '#title' => t('Search'), |
|
547 ); |
|
548 $form['search']['string'] = array('#type' => 'textfield', |
|
549 '#title' => t('String contains'), |
|
550 '#default_value' => @$query['string'], |
|
551 '#description' => t('Leave blank to show all strings. The search is case sensitive.'), |
|
552 ); |
|
553 $form['search']['language'] = array( |
|
554 // Change type of form widget if more the 5 options will |
|
555 // be present (2 of the options are added below). |
|
556 '#type' => (count($languages) <= 3 ? 'radios' : 'select'), |
|
557 '#title' => t('Language'), |
|
558 '#default_value' => (!empty($query['language']) ? $query['language'] : 'all'), |
|
559 '#options' => array_merge(array('all' => t('All languages'), 'en' => t('English (provided by Drupal)')), $languages), |
|
560 ); |
|
561 $form['search']['translation'] = array('#type' => 'radios', |
|
562 '#title' => t('Search in'), |
|
563 '#default_value' => (!empty($query['translation']) ? $query['translation'] : 'all'), |
|
564 '#options' => array('all' => t('Both translated and untranslated strings'), 'translated' => t('Only translated strings'), 'untranslated' => t('Only untranslated strings')), |
|
565 ); |
|
566 $groups = module_invoke_all('locale', 'groups'); |
|
567 $form['search']['group'] = array('#type' => 'radios', |
|
568 '#title' => t('Limit search to'), |
|
569 '#default_value' => (!empty($query['group']) ? $query['group'] : 'all'), |
|
570 '#options' => array_merge(array('all' => t('All text groups')), $groups), |
|
571 ); |
|
572 |
|
573 $form['search']['submit'] = array('#type' => 'submit', '#value' => t('Search')); |
|
574 $form['#redirect'] = FALSE; |
|
575 |
|
576 return $form; |
|
577 } |
|
578 /** |
|
579 * @} End of "locale-translate-seek" |
|
580 */ |
|
581 |
|
582 /** |
|
583 * @defgroup locale-translate-import Translation import screen. |
|
584 * @{ |
|
585 */ |
|
586 |
|
587 /** |
|
588 * User interface for the translation import screen. |
|
589 */ |
|
590 function locale_translate_import_form() { |
|
591 // Get all languages, except English |
|
592 $names = locale_language_list('name', TRUE); |
|
593 unset($names['en']); |
|
594 |
|
595 if (!count($names)) { |
|
596 $languages = _locale_prepare_predefined_list(); |
|
597 $default = array_shift(array_keys($languages)); |
|
598 } |
|
599 else { |
|
600 $languages = array( |
|
601 t('Already added languages') => $names, |
|
602 t('Languages not yet added') => _locale_prepare_predefined_list() |
|
603 ); |
|
604 $default = array_shift(array_keys($names)); |
|
605 } |
|
606 |
|
607 $form = array(); |
|
608 $form['import'] = array('#type' => 'fieldset', |
|
609 '#title' => t('Import translation'), |
|
610 ); |
|
611 $form['import']['file'] = array('#type' => 'file', |
|
612 '#title' => t('Language file'), |
|
613 '#size' => 50, |
|
614 '#description' => t('A Gettext Portable Object (<em>.po</em>) file.'), |
|
615 ); |
|
616 $form['import']['langcode'] = array('#type' => 'select', |
|
617 '#title' => t('Import into'), |
|
618 '#options' => $languages, |
|
619 '#default_value' => $default, |
|
620 '#description' => t('Choose the language you want to add strings into. If you choose a language which is not yet set up, it will be added.'), |
|
621 ); |
|
622 $form['import']['group'] = array('#type' => 'radios', |
|
623 '#title' => t('Text group'), |
|
624 '#default_value' => 'default', |
|
625 '#options' => module_invoke_all('locale', 'groups'), |
|
626 '#description' => t('Imported translations will be added to this text group.'), |
|
627 ); |
|
628 $form['import']['mode'] = array('#type' => 'radios', |
|
629 '#title' => t('Mode'), |
|
630 '#default_value' => LOCALE_IMPORT_KEEP, |
|
631 '#options' => array( |
|
632 LOCALE_IMPORT_OVERWRITE => t('Strings in the uploaded file replace existing ones, new ones are added'), |
|
633 LOCALE_IMPORT_KEEP => t('Existing strings are kept, only new strings are added') |
|
634 ), |
|
635 ); |
|
636 $form['import']['submit'] = array('#type' => 'submit', '#value' => t('Import')); |
|
637 $form['#attributes']['enctype'] = 'multipart/form-data'; |
|
638 |
|
639 return $form; |
|
640 } |
|
641 |
|
642 /** |
|
643 * Process the locale import form submission. |
|
644 */ |
|
645 function locale_translate_import_form_submit($form, &$form_state) { |
|
646 // Ensure we have the file uploaded |
|
647 if ($file = file_save_upload('file')) { |
|
648 |
|
649 // Add language, if not yet supported |
|
650 $languages = language_list('language', TRUE); |
|
651 $langcode = $form_state['values']['langcode']; |
|
652 if (!isset($languages[$langcode])) { |
|
653 $predefined = _locale_get_predefined_list(); |
|
654 locale_add_language($langcode); |
|
655 drupal_set_message(t('The language %language has been created.', array('%language' => t($predefined[$langcode][0])))); |
|
656 } |
|
657 |
|
658 // Now import strings into the language |
|
659 if ($ret = _locale_import_po($file, $langcode, $form_state['values']['mode'], $form_state['values']['group']) == FALSE) { |
|
660 $variables = array('%filename' => $file->filename); |
|
661 drupal_set_message(t('The translation import of %filename failed.', $variables), 'error'); |
|
662 watchdog('locale', 'The translation import of %filename failed.', $variables, WATCHDOG_ERROR); |
|
663 } |
|
664 } |
|
665 else { |
|
666 drupal_set_message(t('File to import not found.'), 'error'); |
|
667 $form_state['redirect'] = 'admin/build/translate/import'; |
|
668 return; |
|
669 } |
|
670 |
|
671 $form_state['redirect'] = 'admin/build/translate'; |
|
672 return; |
|
673 } |
|
674 /** |
|
675 * @} End of "locale-translate-import" |
|
676 */ |
|
677 |
|
678 /** |
|
679 * @defgroup locale-translate-export Translation export screen. |
|
680 * @{ |
|
681 */ |
|
682 |
|
683 /** |
|
684 * User interface for the translation export screen. |
|
685 */ |
|
686 function locale_translate_export_screen() { |
|
687 // Get all languages, except English |
|
688 $names = locale_language_list('name', TRUE); |
|
689 unset($names['en']); |
|
690 $output = ''; |
|
691 // Offer translation export if any language is set up. |
|
692 if (count($names)) { |
|
693 $output = drupal_get_form('locale_translate_export_po_form', $names); |
|
694 } |
|
695 $output .= drupal_get_form('locale_translate_export_pot_form'); |
|
696 return $output; |
|
697 } |
|
698 |
|
699 /** |
|
700 * Form to export PO files for the languages provided. |
|
701 * |
|
702 * @param $names |
|
703 * An associate array with localized language names |
|
704 */ |
|
705 function locale_translate_export_po_form(&$form_state, $names) { |
|
706 $form['export'] = array('#type' => 'fieldset', |
|
707 '#title' => t('Export translation'), |
|
708 '#collapsible' => TRUE, |
|
709 ); |
|
710 $form['export']['langcode'] = array('#type' => 'select', |
|
711 '#title' => t('Language name'), |
|
712 '#options' => $names, |
|
713 '#description' => t('Select the language to export in Gettext Portable Object (<em>.po</em>) format.'), |
|
714 ); |
|
715 $form['export']['group'] = array('#type' => 'radios', |
|
716 '#title' => t('Text group'), |
|
717 '#default_value' => 'default', |
|
718 '#options' => module_invoke_all('locale', 'groups'), |
|
719 ); |
|
720 $form['export']['submit'] = array('#type' => 'submit', '#value' => t('Export')); |
|
721 return $form; |
|
722 } |
|
723 |
|
724 /** |
|
725 * Translation template export form. |
|
726 */ |
|
727 function locale_translate_export_pot_form() { |
|
728 // Complete template export of the strings |
|
729 $form['export'] = array('#type' => 'fieldset', |
|
730 '#title' => t('Export template'), |
|
731 '#collapsible' => TRUE, |
|
732 '#description' => t('Generate a Gettext Portable Object Template (<em>.pot</em>) file with all strings from the Drupal locale database.'), |
|
733 ); |
|
734 $form['export']['group'] = array('#type' => 'radios', |
|
735 '#title' => t('Text group'), |
|
736 '#default_value' => 'default', |
|
737 '#options' => module_invoke_all('locale', 'groups'), |
|
738 ); |
|
739 $form['export']['submit'] = array('#type' => 'submit', '#value' => t('Export')); |
|
740 // Reuse PO export submission callback. |
|
741 $form['#submit'][] = 'locale_translate_export_po_form_submit'; |
|
742 $form['#validate'][] = 'locale_translate_export_po_form_validate'; |
|
743 return $form; |
|
744 } |
|
745 |
|
746 /** |
|
747 * Process a translation (or template) export form submission. |
|
748 */ |
|
749 function locale_translate_export_po_form_submit($form, &$form_state) { |
|
750 // If template is required, language code is not given. |
|
751 $language = NULL; |
|
752 if (isset($form_state['values']['langcode'])) { |
|
753 $languages = language_list(); |
|
754 $language = $languages[$form_state['values']['langcode']]; |
|
755 } |
|
756 _locale_export_po($language, _locale_export_po_generate($language, _locale_export_get_strings($language, $form_state['values']['group']))); |
|
757 } |
|
758 /** |
|
759 * @} End of "locale-translate-export" |
|
760 */ |
|
761 |
|
762 /** |
|
763 * @defgroup locale-translate-edit Translation text editing |
|
764 * @{ |
|
765 */ |
|
766 |
|
767 /** |
|
768 * User interface for string editing. |
|
769 */ |
|
770 function locale_translate_edit_form(&$form_state, $lid) { |
|
771 // Fetch source string, if possible. |
|
772 $source = db_fetch_object(db_query('SELECT source, textgroup, location FROM {locales_source} WHERE lid = %d', $lid)); |
|
773 if (!$source) { |
|
774 drupal_set_message(t('String not found.'), 'error'); |
|
775 drupal_goto('admin/build/translate/search'); |
|
776 } |
|
777 |
|
778 // Add original text to the top and some values for form altering. |
|
779 $form = array( |
|
780 'original' => array( |
|
781 '#type' => 'item', |
|
782 '#title' => t('Original text'), |
|
783 '#value' => check_plain(wordwrap($source->source, 0)), |
|
784 ), |
|
785 'lid' => array( |
|
786 '#type' => 'value', |
|
787 '#value' => $lid |
|
788 ), |
|
789 'textgroup' => array( |
|
790 '#type' => 'value', |
|
791 '#value' => $source->textgroup, |
|
792 ), |
|
793 'location' => array( |
|
794 '#type' => 'value', |
|
795 '#value' => $source->location |
|
796 ), |
|
797 ); |
|
798 |
|
799 // Include default form controls with empty values for all languages. |
|
800 // This ensures that the languages are always in the same order in forms. |
|
801 $languages = language_list(); |
|
802 $default = language_default(); |
|
803 // We don't need the default language value, that value is in $source. |
|
804 $omit = $source->textgroup == 'default' ? 'en' : $default->language; |
|
805 unset($languages[($omit)]); |
|
806 $form['translations'] = array('#tree' => TRUE); |
|
807 // Approximate the number of rows to use in the default textarea. |
|
808 $rows = min(ceil(str_word_count($source->source) / 12), 10); |
|
809 foreach ($languages as $langcode => $language) { |
|
810 $form['translations'][$langcode] = array( |
|
811 '#type' => 'textarea', |
|
812 '#title' => t($language->name), |
|
813 '#rows' => $rows, |
|
814 '#default_value' => '', |
|
815 ); |
|
816 } |
|
817 |
|
818 // Fetch translations and fill in default values in the form. |
|
819 $result = db_query("SELECT DISTINCT translation, language FROM {locales_target} WHERE lid = %d AND language != '%s'", $lid, $omit); |
|
820 while ($translation = db_fetch_object($result)) { |
|
821 $form['translations'][$translation->language]['#default_value'] = $translation->translation; |
|
822 } |
|
823 |
|
824 $form['submit'] = array('#type' => 'submit', '#value' => t('Save translations')); |
|
825 return $form; |
|
826 } |
|
827 |
|
828 /** |
|
829 * Check that a string is safe to be added or imported as a translation. |
|
830 * |
|
831 * This test can be used to detect possibly bad translation strings. It should |
|
832 * not have any false positives. But it is only a test, not a transformation, |
|
833 * as it destroys valid HTML. We cannot reliably filter translation strings |
|
834 * on inport becuase some strings are irreversibly corrupted. For example, |
|
835 * a & in the translation would get encoded to &amp; by filter_xss() |
|
836 * before being put in the database, and thus would be displayed incorrectly. |
|
837 * |
|
838 * The allowed tag list is like filter_xss_admin(), but omitting div and img as |
|
839 * not needed for translation and likely to cause layout issues (div) or a |
|
840 * possible attack vector (img). |
|
841 */ |
|
842 function locale_string_is_safe($string) { |
|
843 return decode_entities($string) == decode_entities(filter_xss($string, array('a', 'abbr', 'acronym', 'address', 'b', 'bdo', 'big', 'blockquote', 'br', 'caption', 'cite', 'code', 'col', 'colgroup', 'dd', 'del', 'dfn', 'dl', 'dt', 'em', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'ins', 'kbd', 'li', 'ol', 'p', 'pre', 'q', 'samp', 'small', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'tt', 'ul', 'var'))); |
|
844 } |
|
845 |
|
846 /** |
|
847 * Validate string editing form submissions. |
|
848 */ |
|
849 function locale_translate_edit_form_validate($form, &$form_state) { |
|
850 // Locale string check is needed for default textgroup only. |
|
851 $safe_check_needed = $form_state['values']['textgroup'] == 'default'; |
|
852 foreach ($form_state['values']['translations'] as $key => $value) { |
|
853 if ($safe_check_needed && !locale_string_is_safe($value)) { |
|
854 form_set_error('translations', t('The submitted string contains disallowed HTML: %string', array('%string' => $value))); |
|
855 watchdog('locale', 'Attempted submission of a translation string with disallowed HTML: %string', array('%string' => $value), WATCHDOG_WARNING); |
|
856 } |
|
857 } |
|
858 } |
|
859 |
|
860 /** |
|
861 * Process string editing form submissions. |
|
862 * |
|
863 * Saves all translations of one string submitted from a form. |
|
864 */ |
|
865 function locale_translate_edit_form_submit($form, &$form_state) { |
|
866 $lid = $form_state['values']['lid']; |
|
867 foreach ($form_state['values']['translations'] as $key => $value) { |
|
868 $translation = db_result(db_query("SELECT translation FROM {locales_target} WHERE lid = %d AND language = '%s'", $lid, $key)); |
|
869 if (!empty($value)) { |
|
870 // Only update or insert if we have a value to use. |
|
871 if (!empty($translation)) { |
|
872 db_query("UPDATE {locales_target} SET translation = '%s' WHERE lid = %d AND language = '%s'", $value, $lid, $key); |
|
873 } |
|
874 else { |
|
875 db_query("INSERT INTO {locales_target} (lid, translation, language) VALUES (%d, '%s', '%s')", $lid, $value, $key); |
|
876 } |
|
877 } |
|
878 elseif (!empty($translation)) { |
|
879 // Empty translation entered: remove existing entry from database. |
|
880 db_query("DELETE FROM {locales_target} WHERE lid = %d AND language = '%s'", $lid, $key); |
|
881 } |
|
882 |
|
883 // Force JavaScript translation file recreation for this language. |
|
884 _locale_invalidate_js($key); |
|
885 } |
|
886 |
|
887 drupal_set_message(t('The string has been saved.')); |
|
888 |
|
889 // Clear locale cache. |
|
890 _locale_invalidate_js(); |
|
891 cache_clear_all('locale:', 'cache', TRUE); |
|
892 |
|
893 $form_state['redirect'] = 'admin/build/translate/search'; |
|
894 return; |
|
895 } |
|
896 /** |
|
897 * @} End of "locale-translate-edit" |
|
898 */ |
|
899 |
|
900 /** |
|
901 * @defgroup locale-translate-delete Translation delete interface. |
|
902 * @{ |
|
903 */ |
|
904 |
|
905 /** |
|
906 * String deletion confirmation page. |
|
907 */ |
|
908 function locale_translate_delete_page($lid) { |
|
909 if ($source = db_fetch_object(db_query('SELECT * FROM {locales_source} WHERE lid = %d', $lid))) { |
|
910 return drupal_get_form('locale_translate_delete_form', $source); |
|
911 } |
|
912 else { |
|
913 return drupal_not_found(); |
|
914 } |
|
915 } |
|
916 |
|
917 /** |
|
918 * User interface for the string deletion confirmation screen. |
|
919 */ |
|
920 function locale_translate_delete_form(&$form_state, $source) { |
|
921 $form['lid'] = array('#type' => 'value', '#value' => $source->lid); |
|
922 return confirm_form($form, t('Are you sure you want to delete the string "%source"?', array('%source' => $source->source)), 'admin/build/translate/search', t('Deleting the string will remove all translations of this string in all languages. This action cannot be undone.'), t('Delete'), t('Cancel')); |
|
923 } |
|
924 |
|
925 /** |
|
926 * Process string deletion submissions. |
|
927 */ |
|
928 function locale_translate_delete_form_submit($form, &$form_state) { |
|
929 db_query('DELETE FROM {locales_source} WHERE lid = %d', $form_state['values']['lid']); |
|
930 db_query('DELETE FROM {locales_target} WHERE lid = %d', $form_state['values']['lid']); |
|
931 // Force JavaScript translation file recreation for all languages. |
|
932 _locale_invalidate_js(); |
|
933 cache_clear_all('locale:', 'cache', TRUE); |
|
934 drupal_set_message(t('The string has been removed.')); |
|
935 $form_state['redirect'] = 'admin/build/translate/search'; |
|
936 } |
|
937 /** |
|
938 * @} End of "locale-translate-delete" |
|
939 */ |
|
940 |
|
941 /** |
|
942 * @defgroup locale-api-add Language addition API. |
|
943 * @{ |
|
944 */ |
|
945 |
|
946 /** |
|
947 * API function to add a language. |
|
948 * |
|
949 * @param $langcode |
|
950 * Language code. |
|
951 * @param $name |
|
952 * English name of the language |
|
953 * @param $native |
|
954 * Native name of the language |
|
955 * @param $direction |
|
956 * LANGUAGE_LTR or LANGUAGE_RTL |
|
957 * @param $domain |
|
958 * Optional custom domain name with protocol, without |
|
959 * trailing slash (eg. http://de.example.com). |
|
960 * @param $prefix |
|
961 * Optional path prefix for the language. Defaults to the |
|
962 * language code if omitted. |
|
963 * @param $enabled |
|
964 * Optionally TRUE to enable the language when created or FALSE to disable. |
|
965 * @param $default |
|
966 * Optionally set this language to be the default. |
|
967 */ |
|
968 function locale_add_language($langcode, $name = NULL, $native = NULL, $direction = LANGUAGE_LTR, $domain = '', $prefix = '', $enabled = TRUE, $default = FALSE) { |
|
969 // Default prefix on language code. |
|
970 if (empty($prefix)) { |
|
971 $prefix = $langcode; |
|
972 } |
|
973 |
|
974 // If name was not set, we add a predefined language. |
|
975 if (!isset($name)) { |
|
976 $predefined = _locale_get_predefined_list(); |
|
977 $name = $predefined[$langcode][0]; |
|
978 $native = isset($predefined[$langcode][1]) ? $predefined[$langcode][1] : $predefined[$langcode][0]; |
|
979 $direction = isset($predefined[$langcode][2]) ? $predefined[$langcode][2] : LANGUAGE_LTR; |
|
980 } |
|
981 |
|
982 db_query("INSERT INTO {languages} (language, name, native, direction, domain, prefix, enabled) VALUES ('%s', '%s', '%s', %d, '%s', '%s', %d)", $langcode, $name, $native, $direction, $domain, $prefix, $enabled); |
|
983 |
|
984 // Only set it as default if enabled. |
|
985 if ($enabled && $default) { |
|
986 variable_set('language_default', (object) array('language' => $langcode, 'name' => $name, 'native' => $native, 'direction' => $direction, 'enabled' => (int) $enabled, 'plurals' => 0, 'formula' => '', 'domain' => '', 'prefix' => $prefix, 'weight' => 0, 'javascript' => '')); |
|
987 } |
|
988 |
|
989 if ($enabled) { |
|
990 // Increment enabled language count if we are adding an enabled language. |
|
991 variable_set('language_count', variable_get('language_count', 1) + 1); |
|
992 } |
|
993 |
|
994 // Force JavaScript translation file creation for the newly added language. |
|
995 _locale_invalidate_js($langcode); |
|
996 |
|
997 watchdog('locale', 'The %language language (%code) has been created.', array('%language' => $name, '%code' => $langcode)); |
|
998 } |
|
999 /** |
|
1000 * @} End of "locale-api-add" |
|
1001 */ |
|
1002 |
|
1003 /** |
|
1004 * @defgroup locale-api-import Translation import API. |
|
1005 * @{ |
|
1006 */ |
|
1007 |
|
1008 /** |
|
1009 * Parses Gettext Portable Object file information and inserts into database |
|
1010 * |
|
1011 * @param $file |
|
1012 * Drupal file object corresponding to the PO file to import |
|
1013 * @param $langcode |
|
1014 * Language code |
|
1015 * @param $mode |
|
1016 * Should existing translations be replaced LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE |
|
1017 * @param $group |
|
1018 * Text group to import PO file into (eg. 'default' for interface translations) |
|
1019 */ |
|
1020 function _locale_import_po($file, $langcode, $mode, $group = NULL) { |
|
1021 // If not in 'safe mode', increase the maximum execution time. |
|
1022 if (!ini_get('safe_mode')) { |
|
1023 set_time_limit(240); |
|
1024 } |
|
1025 |
|
1026 // Check if we have the language already in the database. |
|
1027 if (!db_fetch_object(db_query("SELECT language FROM {languages} WHERE language = '%s'", $langcode))) { |
|
1028 drupal_set_message(t('The language selected for import is not supported.'), 'error'); |
|
1029 return FALSE; |
|
1030 } |
|
1031 |
|
1032 // Get strings from file (returns on failure after a partial import, or on success) |
|
1033 $status = _locale_import_read_po('db-store', $file, $mode, $langcode, $group); |
|
1034 if ($status === FALSE) { |
|
1035 // Error messages are set in _locale_import_read_po(). |
|
1036 return FALSE; |
|
1037 } |
|
1038 |
|
1039 // Get status information on import process. |
|
1040 list($headerdone, $additions, $updates, $deletes, $skips) = _locale_import_one_string('db-report'); |
|
1041 |
|
1042 if (!$headerdone) { |
|
1043 drupal_set_message(t('The translation file %filename appears to have a missing or malformed header.', array('%filename' => $file->filename)), 'error'); |
|
1044 } |
|
1045 |
|
1046 // Clear cache and force refresh of JavaScript translations. |
|
1047 _locale_invalidate_js($langcode); |
|
1048 cache_clear_all('locale:', 'cache', TRUE); |
|
1049 |
|
1050 // Rebuild the menu, strings may have changed. |
|
1051 menu_rebuild(); |
|
1052 |
|
1053 drupal_set_message(t('The translation was successfully imported. There are %number newly created translated strings, %update strings were updated and %delete strings were removed.', array('%number' => $additions, '%update' => $updates, '%delete' => $deletes))); |
|
1054 watchdog('locale', 'Imported %file into %locale: %number new strings added, %update updated and %delete removed.', array('%file' => $file->filename, '%locale' => $langcode, '%number' => $additions, '%update' => $updates, '%delete' => $deletes)); |
|
1055 if ($skips) { |
|
1056 $skip_message = format_plural($skips, 'One translation string was skipped because it contains disallowed HTML.', '@count translation strings were skipped because they contain disallowed HTML.'); |
|
1057 drupal_set_message($skip_message); |
|
1058 watchdog('locale', $skip_message, NULL, WATCHDOG_WARNING); |
|
1059 } |
|
1060 return TRUE; |
|
1061 } |
|
1062 |
|
1063 /** |
|
1064 * Parses Gettext Portable Object file into an array |
|
1065 * |
|
1066 * @param $op |
|
1067 * Storage operation type: db-store or mem-store |
|
1068 * @param $file |
|
1069 * Drupal file object corresponding to the PO file to import |
|
1070 * @param $mode |
|
1071 * Should existing translations be replaced LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE |
|
1072 * @param $lang |
|
1073 * Language code |
|
1074 * @param $group |
|
1075 * Text group to import PO file into (eg. 'default' for interface translations) |
|
1076 */ |
|
1077 function _locale_import_read_po($op, $file, $mode = NULL, $lang = NULL, $group = 'default') { |
|
1078 |
|
1079 $fd = fopen($file->filepath, "rb"); // File will get closed by PHP on return |
|
1080 if (!$fd) { |
|
1081 _locale_import_message('The translation import failed, because the file %filename could not be read.', $file); |
|
1082 return FALSE; |
|
1083 } |
|
1084 |
|
1085 $context = "COMMENT"; // Parser context: COMMENT, MSGID, MSGID_PLURAL, MSGSTR and MSGSTR_ARR |
|
1086 $current = array(); // Current entry being read |
|
1087 $plural = 0; // Current plural form |
|
1088 $lineno = 0; // Current line |
|
1089 |
|
1090 while (!feof($fd)) { |
|
1091 $line = fgets($fd, 10*1024); // A line should not be this long |
|
1092 if ($lineno == 0) { |
|
1093 // The first line might come with a UTF-8 BOM, which should be removed. |
|
1094 $line = str_replace("\xEF\xBB\xBF", '', $line); |
|
1095 } |
|
1096 $lineno++; |
|
1097 $line = trim(strtr($line, array("\\\n" => ""))); |
|
1098 |
|
1099 if (!strncmp("#", $line, 1)) { // A comment |
|
1100 if ($context == "COMMENT") { // Already in comment context: add |
|
1101 $current["#"][] = substr($line, 1); |
|
1102 } |
|
1103 elseif (($context == "MSGSTR") || ($context == "MSGSTR_ARR")) { // End current entry, start a new one |
|
1104 _locale_import_one_string($op, $current, $mode, $lang, $file, $group); |
|
1105 $current = array(); |
|
1106 $current["#"][] = substr($line, 1); |
|
1107 $context = "COMMENT"; |
|
1108 } |
|
1109 else { // Parse error |
|
1110 _locale_import_message('The translation file %filename contains an error: "msgstr" was expected but not found on line %line.', $file, $lineno); |
|
1111 return FALSE; |
|
1112 } |
|
1113 } |
|
1114 elseif (!strncmp("msgid_plural", $line, 12)) { |
|
1115 if ($context != "MSGID") { // Must be plural form for current entry |
|
1116 _locale_import_message('The translation file %filename contains an error: "msgid_plural" was expected but not found on line %line.', $file, $lineno); |
|
1117 return FALSE; |
|
1118 } |
|
1119 $line = trim(substr($line, 12)); |
|
1120 $quoted = _locale_import_parse_quoted($line); |
|
1121 if ($quoted === FALSE) { |
|
1122 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1123 return FALSE; |
|
1124 } |
|
1125 $current["msgid"] = $current["msgid"] ."\0". $quoted; |
|
1126 $context = "MSGID_PLURAL"; |
|
1127 } |
|
1128 elseif (!strncmp("msgid", $line, 5)) { |
|
1129 if ($context == "MSGSTR") { // End current entry, start a new one |
|
1130 _locale_import_one_string($op, $current, $mode, $lang, $file, $group); |
|
1131 $current = array(); |
|
1132 } |
|
1133 elseif ($context == "MSGID") { // Already in this context? Parse error |
|
1134 _locale_import_message('The translation file %filename contains an error: "msgid" is unexpected on line %line.', $file, $lineno); |
|
1135 return FALSE; |
|
1136 } |
|
1137 $line = trim(substr($line, 5)); |
|
1138 $quoted = _locale_import_parse_quoted($line); |
|
1139 if ($quoted === FALSE) { |
|
1140 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1141 return FALSE; |
|
1142 } |
|
1143 $current["msgid"] = $quoted; |
|
1144 $context = "MSGID"; |
|
1145 } |
|
1146 elseif (!strncmp("msgstr[", $line, 7)) { |
|
1147 if (($context != "MSGID") && ($context != "MSGID_PLURAL") && ($context != "MSGSTR_ARR")) { // Must come after msgid, msgid_plural, or msgstr[] |
|
1148 _locale_import_message('The translation file %filename contains an error: "msgstr[]" is unexpected on line %line.', $file, $lineno); |
|
1149 return FALSE; |
|
1150 } |
|
1151 if (strpos($line, "]") === FALSE) { |
|
1152 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1153 return FALSE; |
|
1154 } |
|
1155 $frombracket = strstr($line, "["); |
|
1156 $plural = substr($frombracket, 1, strpos($frombracket, "]") - 1); |
|
1157 $line = trim(strstr($line, " ")); |
|
1158 $quoted = _locale_import_parse_quoted($line); |
|
1159 if ($quoted === FALSE) { |
|
1160 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1161 return FALSE; |
|
1162 } |
|
1163 $current["msgstr"][$plural] = $quoted; |
|
1164 $context = "MSGSTR_ARR"; |
|
1165 } |
|
1166 elseif (!strncmp("msgstr", $line, 6)) { |
|
1167 if ($context != "MSGID") { // Should come just after a msgid block |
|
1168 _locale_import_message('The translation file %filename contains an error: "msgstr" is unexpected on line %line.', $file, $lineno); |
|
1169 return FALSE; |
|
1170 } |
|
1171 $line = trim(substr($line, 6)); |
|
1172 $quoted = _locale_import_parse_quoted($line); |
|
1173 if ($quoted === FALSE) { |
|
1174 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1175 return FALSE; |
|
1176 } |
|
1177 $current["msgstr"] = $quoted; |
|
1178 $context = "MSGSTR"; |
|
1179 } |
|
1180 elseif ($line != "") { |
|
1181 $quoted = _locale_import_parse_quoted($line); |
|
1182 if ($quoted === FALSE) { |
|
1183 _locale_import_message('The translation file %filename contains a syntax error on line %line.', $file, $lineno); |
|
1184 return FALSE; |
|
1185 } |
|
1186 if (($context == "MSGID") || ($context == "MSGID_PLURAL")) { |
|
1187 $current["msgid"] .= $quoted; |
|
1188 } |
|
1189 elseif ($context == "MSGSTR") { |
|
1190 $current["msgstr"] .= $quoted; |
|
1191 } |
|
1192 elseif ($context == "MSGSTR_ARR") { |
|
1193 $current["msgstr"][$plural] .= $quoted; |
|
1194 } |
|
1195 else { |
|
1196 _locale_import_message('The translation file %filename contains an error: there is an unexpected string on line %line.', $file, $lineno); |
|
1197 return FALSE; |
|
1198 } |
|
1199 } |
|
1200 } |
|
1201 |
|
1202 // End of PO file, flush last entry |
|
1203 if (($context == "MSGSTR") || ($context == "MSGSTR_ARR")) { |
|
1204 _locale_import_one_string($op, $current, $mode, $lang, $file, $group); |
|
1205 } |
|
1206 elseif ($context != "COMMENT") { |
|
1207 _locale_import_message('The translation file %filename ended unexpectedly at line %line.', $file, $lineno); |
|
1208 return FALSE; |
|
1209 } |
|
1210 |
|
1211 } |
|
1212 |
|
1213 /** |
|
1214 * Sets an error message occurred during locale file parsing. |
|
1215 * |
|
1216 * @param $message |
|
1217 * The message to be translated |
|
1218 * @param $file |
|
1219 * Drupal file object corresponding to the PO file to import |
|
1220 * @param $lineno |
|
1221 * An optional line number argument |
|
1222 */ |
|
1223 function _locale_import_message($message, $file, $lineno = NULL) { |
|
1224 $vars = array('%filename' => $file->filename); |
|
1225 if (isset($lineno)) { |
|
1226 $vars['%line'] = $lineno; |
|
1227 } |
|
1228 $t = get_t(); |
|
1229 drupal_set_message($t($message, $vars), 'error'); |
|
1230 } |
|
1231 |
|
1232 /** |
|
1233 * Imports a string into the database |
|
1234 * |
|
1235 * @param $op |
|
1236 * Operation to perform: 'db-store', 'db-report', 'mem-store' or 'mem-report' |
|
1237 * @param $value |
|
1238 * Details of the string stored |
|
1239 * @param $mode |
|
1240 * Should existing translations be replaced LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE |
|
1241 * @param $lang |
|
1242 * Language to store the string in |
|
1243 * @param $file |
|
1244 * Object representation of file being imported, only required when op is 'db-store' |
|
1245 * @param $group |
|
1246 * Text group to import PO file into (eg. 'default' for interface translations) |
|
1247 */ |
|
1248 function _locale_import_one_string($op, $value = NULL, $mode = NULL, $lang = NULL, $file = NULL, $group = 'default') { |
|
1249 static $report = array('additions' => 0, 'updates' => 0, 'deletes' => 0, 'skips' => 0); |
|
1250 static $headerdone = FALSE; |
|
1251 static $strings = array(); |
|
1252 |
|
1253 switch ($op) { |
|
1254 // Return stored strings |
|
1255 case 'mem-report': |
|
1256 return $strings; |
|
1257 |
|
1258 // Store string in memory (only supports single strings) |
|
1259 case 'mem-store': |
|
1260 $strings[$value['msgid']] = $value['msgstr']; |
|
1261 return; |
|
1262 |
|
1263 // Called at end of import to inform the user |
|
1264 case 'db-report': |
|
1265 return array($headerdone, $report['additions'], $report['updates'], $report['deletes'], $report['skips']); |
|
1266 |
|
1267 // Store the string we got in the database. |
|
1268 case 'db-store': |
|
1269 // We got header information. |
|
1270 if ($value['msgid'] == '') { |
|
1271 $header = _locale_import_parse_header($value['msgstr']); |
|
1272 |
|
1273 // Get the plural formula and update in database. |
|
1274 if (isset($header["Plural-Forms"]) && $p = _locale_import_parse_plural_forms($header["Plural-Forms"], $file->filename)) { |
|
1275 list($nplurals, $plural) = $p; |
|
1276 db_query("UPDATE {languages} SET plurals = %d, formula = '%s' WHERE language = '%s'", $nplurals, $plural, $lang); |
|
1277 } |
|
1278 else { |
|
1279 db_query("UPDATE {languages} SET plurals = %d, formula = '%s' WHERE language = '%s'", 0, '', $lang); |
|
1280 } |
|
1281 $headerdone = TRUE; |
|
1282 } |
|
1283 |
|
1284 else { |
|
1285 // Some real string to import. |
|
1286 $comments = _locale_import_shorten_comments(empty($value['#']) ? array() : $value['#']); |
|
1287 |
|
1288 if (strpos($value['msgid'], "\0")) { |
|
1289 // This string has plural versions. |
|
1290 $english = explode("\0", $value['msgid'], 2); |
|
1291 $entries = array_keys($value['msgstr']); |
|
1292 for ($i = 3; $i <= count($entries); $i++) { |
|
1293 $english[] = $english[1]; |
|
1294 } |
|
1295 $translation = array_map('_locale_import_append_plural', $value['msgstr'], $entries); |
|
1296 $english = array_map('_locale_import_append_plural', $english, $entries); |
|
1297 foreach ($translation as $key => $trans) { |
|
1298 if ($key == 0) { |
|
1299 $plid = 0; |
|
1300 } |
|
1301 $plid = _locale_import_one_string_db($report, $lang, $english[$key], $trans, $group, $comments, $mode, $plid, $key); |
|
1302 } |
|
1303 } |
|
1304 |
|
1305 else { |
|
1306 // A simple string to import. |
|
1307 $english = $value['msgid']; |
|
1308 $translation = $value['msgstr']; |
|
1309 _locale_import_one_string_db($report, $lang, $english, $translation, $group, $comments, $mode); |
|
1310 } |
|
1311 } |
|
1312 } // end of db-store operation |
|
1313 } |
|
1314 |
|
1315 /** |
|
1316 * Import one string into the database. |
|
1317 * |
|
1318 * @param $report |
|
1319 * Report array summarizing the number of changes done in the form: |
|
1320 * array(inserts, updates, deletes). |
|
1321 * @param $langcode |
|
1322 * Language code to import string into. |
|
1323 * @param $source |
|
1324 * Source string. |
|
1325 * @param $translation |
|
1326 * Translation to language specified in $langcode. |
|
1327 * @param $textgroup |
|
1328 * Name of textgroup to store translation in. |
|
1329 * @param $location |
|
1330 * Location value to save with source string. |
|
1331 * @param $mode |
|
1332 * Import mode to use, LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE. |
|
1333 * @param $plid |
|
1334 * Optional plural ID to use. |
|
1335 * @param $plural |
|
1336 * Optional plural value to use. |
|
1337 * @return |
|
1338 * The string ID of the existing string modified or the new string added. |
|
1339 */ |
|
1340 function _locale_import_one_string_db(&$report, $langcode, $source, $translation, $textgroup, $location, $mode, $plid = NULL, $plural = NULL) { |
|
1341 $lid = db_result(db_query("SELECT lid FROM {locales_source} WHERE source = '%s' AND textgroup = '%s'", $source, $textgroup)); |
|
1342 |
|
1343 if (!empty($translation)) { |
|
1344 // Skip this string unless it passes a check for dangerous code. |
|
1345 // Text groups other than default still can contain HTML tags |
|
1346 // (i.e. translatable blocks). |
|
1347 if ($textgroup == "default" && !locale_string_is_safe($translation)) { |
|
1348 $report['skips']++; |
|
1349 $lid = 0; |
|
1350 } |
|
1351 elseif ($lid) { |
|
1352 // We have this source string saved already. |
|
1353 db_query("UPDATE {locales_source} SET location = '%s' WHERE lid = %d", $location, $lid); |
|
1354 $exists = (bool) db_result(db_query("SELECT lid FROM {locales_target} WHERE lid = %d AND language = '%s'", $lid, $langcode)); |
|
1355 if (!$exists) { |
|
1356 // No translation in this language. |
|
1357 db_query("INSERT INTO {locales_target} (lid, language, translation, plid, plural) VALUES (%d, '%s', '%s', %d, %d)", $lid, $langcode, $translation, $plid, $plural); |
|
1358 $report['additions']++; |
|
1359 } |
|
1360 else if ($mode == LOCALE_IMPORT_OVERWRITE) { |
|
1361 // Translation exists, only overwrite if instructed. |
|
1362 db_query("UPDATE {locales_target} SET translation = '%s', plid = %d, plural = %d WHERE language = '%s' AND lid = %d", $translation, $plid, $plural, $langcode, $lid); |
|
1363 $report['updates']++; |
|
1364 } |
|
1365 } |
|
1366 else { |
|
1367 // No such source string in the database yet. |
|
1368 db_query("INSERT INTO {locales_source} (location, source, textgroup) VALUES ('%s', '%s', '%s')", $location, $source, $textgroup); |
|
1369 $lid = db_result(db_query("SELECT lid FROM {locales_source} WHERE source = '%s' AND textgroup = '%s'", $source, $textgroup)); |
|
1370 db_query("INSERT INTO {locales_target} (lid, language, translation, plid, plural) VALUES (%d, '%s', '%s', %d, %d)", $lid, $langcode, $translation, $plid, $plural); |
|
1371 $report['additions']++; |
|
1372 } |
|
1373 } |
|
1374 elseif ($mode == LOCALE_IMPORT_OVERWRITE) { |
|
1375 // Empty translation, remove existing if instructed. |
|
1376 db_query("DELETE FROM {locales_target} WHERE language = '%s' AND lid = %d AND plid = %d AND plural = %d", $langcode, $lid, $plid, $plural); |
|
1377 $report['deletes']++; |
|
1378 } |
|
1379 |
|
1380 return $lid; |
|
1381 } |
|
1382 |
|
1383 /** |
|
1384 * Parses a Gettext Portable Object file header |
|
1385 * |
|
1386 * @param $header |
|
1387 * A string containing the complete header |
|
1388 * @return |
|
1389 * An associative array of key-value pairs |
|
1390 */ |
|
1391 function _locale_import_parse_header($header) { |
|
1392 $header_parsed = array(); |
|
1393 $lines = array_map('trim', explode("\n", $header)); |
|
1394 foreach ($lines as $line) { |
|
1395 if ($line) { |
|
1396 list($tag, $contents) = explode(":", $line, 2); |
|
1397 $header_parsed[trim($tag)] = trim($contents); |
|
1398 } |
|
1399 } |
|
1400 return $header_parsed; |
|
1401 } |
|
1402 |
|
1403 /** |
|
1404 * Parses a Plural-Forms entry from a Gettext Portable Object file header |
|
1405 * |
|
1406 * @param $pluralforms |
|
1407 * A string containing the Plural-Forms entry |
|
1408 * @param $filename |
|
1409 * A string containing the filename |
|
1410 * @return |
|
1411 * An array containing the number of plurals and a |
|
1412 * formula in PHP for computing the plural form |
|
1413 */ |
|
1414 function _locale_import_parse_plural_forms($pluralforms, $filename) { |
|
1415 // First, delete all whitespace |
|
1416 $pluralforms = strtr($pluralforms, array(" " => "", "\t" => "")); |
|
1417 |
|
1418 // Select the parts that define nplurals and plural |
|
1419 $nplurals = strstr($pluralforms, "nplurals="); |
|
1420 if (strpos($nplurals, ";")) { |
|
1421 $nplurals = substr($nplurals, 9, strpos($nplurals, ";") - 9); |
|
1422 } |
|
1423 else { |
|
1424 return FALSE; |
|
1425 } |
|
1426 $plural = strstr($pluralforms, "plural="); |
|
1427 if (strpos($plural, ";")) { |
|
1428 $plural = substr($plural, 7, strpos($plural, ";") - 7); |
|
1429 } |
|
1430 else { |
|
1431 return FALSE; |
|
1432 } |
|
1433 |
|
1434 // Get PHP version of the plural formula |
|
1435 $plural = _locale_import_parse_arithmetic($plural); |
|
1436 |
|
1437 if ($plural !== FALSE) { |
|
1438 return array($nplurals, $plural); |
|
1439 } |
|
1440 else { |
|
1441 drupal_set_message(t('The translation file %filename contains an error: the plural formula could not be parsed.', array('%filename' => $filename)), 'error'); |
|
1442 return FALSE; |
|
1443 } |
|
1444 } |
|
1445 |
|
1446 /** |
|
1447 * Parses and sanitizes an arithmetic formula into a PHP expression |
|
1448 * |
|
1449 * While parsing, we ensure, that the operators have the right |
|
1450 * precedence and associativity. |
|
1451 * |
|
1452 * @param $string |
|
1453 * A string containing the arithmetic formula |
|
1454 * @return |
|
1455 * The PHP version of the formula |
|
1456 */ |
|
1457 function _locale_import_parse_arithmetic($string) { |
|
1458 // Operator precedence table |
|
1459 $prec = array("(" => -1, ")" => -1, "?" => 1, ":" => 1, "||" => 3, "&&" => 4, "==" => 5, "!=" => 5, "<" => 6, ">" => 6, "<=" => 6, ">=" => 6, "+" => 7, "-" => 7, "*" => 8, "/" => 8, "%" => 8); |
|
1460 // Right associativity |
|
1461 $rasc = array("?" => 1, ":" => 1); |
|
1462 |
|
1463 $tokens = _locale_import_tokenize_formula($string); |
|
1464 |
|
1465 // Parse by converting into infix notation then back into postfix |
|
1466 $opstk = array(); |
|
1467 $elstk = array(); |
|
1468 |
|
1469 foreach ($tokens as $token) { |
|
1470 $ctok = $token; |
|
1471 |
|
1472 // Numbers and the $n variable are simply pushed into $elarr |
|
1473 if (is_numeric($token)) { |
|
1474 $elstk[] = $ctok; |
|
1475 } |
|
1476 elseif ($ctok == "n") { |
|
1477 $elstk[] = '$n'; |
|
1478 } |
|
1479 elseif ($ctok == "(") { |
|
1480 $opstk[] = $ctok; |
|
1481 } |
|
1482 elseif ($ctok == ")") { |
|
1483 $topop = array_pop($opstk); |
|
1484 while (isset($topop) && ($topop != "(")) { |
|
1485 $elstk[] = $topop; |
|
1486 $topop = array_pop($opstk); |
|
1487 } |
|
1488 } |
|
1489 elseif (!empty($prec[$ctok])) { |
|
1490 // If it's an operator, then pop from $oparr into $elarr until the |
|
1491 // precedence in $oparr is less than current, then push into $oparr |
|
1492 $topop = array_pop($opstk); |
|
1493 while (isset($topop) && ($prec[$topop] >= $prec[$ctok]) && !(($prec[$topop] == $prec[$ctok]) && !empty($rasc[$topop]) && !empty($rasc[$ctok]))) { |
|
1494 $elstk[] = $topop; |
|
1495 $topop = array_pop($opstk); |
|
1496 } |
|
1497 if ($topop) { |
|
1498 $opstk[] = $topop; // Return element to top |
|
1499 } |
|
1500 $opstk[] = $ctok; // Parentheses are not needed |
|
1501 } |
|
1502 else { |
|
1503 return FALSE; |
|
1504 } |
|
1505 } |
|
1506 |
|
1507 // Flush operator stack |
|
1508 $topop = array_pop($opstk); |
|
1509 while ($topop != NULL) { |
|
1510 $elstk[] = $topop; |
|
1511 $topop = array_pop($opstk); |
|
1512 } |
|
1513 |
|
1514 // Now extract formula from stack |
|
1515 $prevsize = count($elstk) + 1; |
|
1516 while (count($elstk) < $prevsize) { |
|
1517 $prevsize = count($elstk); |
|
1518 for ($i = 2; $i < count($elstk); $i++) { |
|
1519 $op = $elstk[$i]; |
|
1520 if (!empty($prec[$op])) { |
|
1521 $f = ""; |
|
1522 if ($op == ":") { |
|
1523 $f = $elstk[$i - 2] ."):". $elstk[$i - 1] .")"; |
|
1524 } |
|
1525 elseif ($op == "?") { |
|
1526 $f = "(". $elstk[$i - 2] ."?(". $elstk[$i - 1]; |
|
1527 } |
|
1528 else { |
|
1529 $f = "(". $elstk[$i - 2] . $op . $elstk[$i - 1] .")"; |
|
1530 } |
|
1531 array_splice($elstk, $i - 2, 3, $f); |
|
1532 break; |
|
1533 } |
|
1534 } |
|
1535 } |
|
1536 |
|
1537 // If only one element is left, the number of operators is appropriate |
|
1538 if (count($elstk) == 1) { |
|
1539 return $elstk[0]; |
|
1540 } |
|
1541 else { |
|
1542 return FALSE; |
|
1543 } |
|
1544 } |
|
1545 |
|
1546 /** |
|
1547 * Backward compatible implementation of token_get_all() for formula parsing |
|
1548 * |
|
1549 * @param $string |
|
1550 * A string containing the arithmetic formula |
|
1551 * @return |
|
1552 * The PHP version of the formula |
|
1553 */ |
|
1554 function _locale_import_tokenize_formula($formula) { |
|
1555 $formula = str_replace(" ", "", $formula); |
|
1556 $tokens = array(); |
|
1557 for ($i = 0; $i < strlen($formula); $i++) { |
|
1558 if (is_numeric($formula[$i])) { |
|
1559 $num = $formula[$i]; |
|
1560 $j = $i + 1; |
|
1561 while ($j < strlen($formula) && is_numeric($formula[$j])) { |
|
1562 $num .= $formula[$j]; |
|
1563 $j++; |
|
1564 } |
|
1565 $i = $j - 1; |
|
1566 $tokens[] = $num; |
|
1567 } |
|
1568 elseif ($pos = strpos(" =<>!&|", $formula[$i])) { // We won't have a space |
|
1569 $next = $formula[$i + 1]; |
|
1570 switch ($pos) { |
|
1571 case 1: |
|
1572 case 2: |
|
1573 case 3: |
|
1574 case 4: |
|
1575 if ($next == '=') { |
|
1576 $tokens[] = $formula[$i] .'='; |
|
1577 $i++; |
|
1578 } |
|
1579 else { |
|
1580 $tokens[] = $formula[$i]; |
|
1581 } |
|
1582 break; |
|
1583 case 5: |
|
1584 if ($next == '&') { |
|
1585 $tokens[] = '&&'; |
|
1586 $i++; |
|
1587 } |
|
1588 else { |
|
1589 $tokens[] = $formula[$i]; |
|
1590 } |
|
1591 break; |
|
1592 case 6: |
|
1593 if ($next == '|') { |
|
1594 $tokens[] = '||'; |
|
1595 $i++; |
|
1596 } |
|
1597 else { |
|
1598 $tokens[] = $formula[$i]; |
|
1599 } |
|
1600 break; |
|
1601 } |
|
1602 } |
|
1603 else { |
|
1604 $tokens[] = $formula[$i]; |
|
1605 } |
|
1606 } |
|
1607 return $tokens; |
|
1608 } |
|
1609 |
|
1610 /** |
|
1611 * Modify a string to contain proper count indices |
|
1612 * |
|
1613 * This is a callback function used via array_map() |
|
1614 * |
|
1615 * @param $entry |
|
1616 * An array element |
|
1617 * @param $key |
|
1618 * Index of the array element |
|
1619 */ |
|
1620 function _locale_import_append_plural($entry, $key) { |
|
1621 // No modifications for 0, 1 |
|
1622 if ($key == 0 || $key == 1) { |
|
1623 return $entry; |
|
1624 } |
|
1625 |
|
1626 // First remove any possibly false indices, then add new ones |
|
1627 $entry = preg_replace('/(@count)\[[0-9]\]/', '\\1', $entry); |
|
1628 return preg_replace('/(@count)/', "\\1[$key]", $entry); |
|
1629 } |
|
1630 |
|
1631 /** |
|
1632 * Generate a short, one string version of the passed comment array |
|
1633 * |
|
1634 * @param $comment |
|
1635 * An array of strings containing a comment |
|
1636 * @return |
|
1637 * Short one string version of the comment |
|
1638 */ |
|
1639 function _locale_import_shorten_comments($comment) { |
|
1640 $comm = ''; |
|
1641 while (count($comment)) { |
|
1642 $test = $comm . substr(array_shift($comment), 1) .', '; |
|
1643 if (strlen($comm) < 130) { |
|
1644 $comm = $test; |
|
1645 } |
|
1646 else { |
|
1647 break; |
|
1648 } |
|
1649 } |
|
1650 return substr($comm, 0, -2); |
|
1651 } |
|
1652 |
|
1653 /** |
|
1654 * Parses a string in quotes |
|
1655 * |
|
1656 * @param $string |
|
1657 * A string specified with enclosing quotes |
|
1658 * @return |
|
1659 * The string parsed from inside the quotes |
|
1660 */ |
|
1661 function _locale_import_parse_quoted($string) { |
|
1662 if (substr($string, 0, 1) != substr($string, -1, 1)) { |
|
1663 return FALSE; // Start and end quotes must be the same |
|
1664 } |
|
1665 $quote = substr($string, 0, 1); |
|
1666 $string = substr($string, 1, -1); |
|
1667 if ($quote == '"') { // Double quotes: strip slashes |
|
1668 return stripcslashes($string); |
|
1669 } |
|
1670 elseif ($quote == "'") { // Simple quote: return as-is |
|
1671 return $string; |
|
1672 } |
|
1673 else { |
|
1674 return FALSE; // Unrecognized quote |
|
1675 } |
|
1676 } |
|
1677 /** |
|
1678 * @} End of "locale-api-import" |
|
1679 */ |
|
1680 |
|
1681 /** |
|
1682 * Parses a JavaScript file, extracts strings wrapped in Drupal.t() and |
|
1683 * Drupal.formatPlural() and inserts them into the database. |
|
1684 */ |
|
1685 function _locale_parse_js_file($filepath) { |
|
1686 global $language; |
|
1687 |
|
1688 // Load the JavaScript file. |
|
1689 $file = file_get_contents($filepath); |
|
1690 |
|
1691 // Match all calls to Drupal.t() in an array. |
|
1692 // Note: \s also matches newlines with the 's' modifier. |
|
1693 preg_match_all('~[^\w]Drupal\s*\.\s*t\s*\(\s*('. LOCALE_JS_STRING .')\s*[,\)]~s', $file, $t_matches); |
|
1694 |
|
1695 // Match all Drupal.formatPlural() calls in another array. |
|
1696 preg_match_all('~[^\w]Drupal\s*\.\s*formatPlural\s*\(\s*.+?\s*,\s*('. LOCALE_JS_STRING .')\s*,\s*((?:(?:\'(?:\\\\\'|[^\'])*@count(?:\\\\\'|[^\'])*\'|"(?:\\\\"|[^"])*@count(?:\\\\"|[^"])*")(?:\s*\+\s*)?)+)\s*[,\)]~s', $file, $plural_matches); |
|
1697 |
|
1698 // Loop through all matches and process them. |
|
1699 $all_matches = array_merge($plural_matches[1], $t_matches[1]); |
|
1700 foreach ($all_matches as $key => $string) { |
|
1701 $strings = array($string); |
|
1702 |
|
1703 // If there is also a plural version of this string, add it to the strings array. |
|
1704 if (isset($plural_matches[2][$key])) { |
|
1705 $strings[] = $plural_matches[2][$key]; |
|
1706 } |
|
1707 |
|
1708 foreach ($strings as $key => $string) { |
|
1709 // Remove the quotes and string concatenations from the string. |
|
1710 $string = implode('', preg_split('~(?<!\\\\)[\'"]\s*\+\s*[\'"]~s', substr($string, 1, -1))); |
|
1711 |
|
1712 $result = db_query("SELECT lid, location FROM {locales_source} WHERE source = '%s' AND textgroup = 'default'", $string); |
|
1713 if ($source = db_fetch_object($result)) { |
|
1714 // We already have this source string and now have to add the location |
|
1715 // to the location column, if this file is not yet present in there. |
|
1716 $locations = preg_split('~\s*;\s*~', $source->location); |
|
1717 |
|
1718 if (!in_array($filepath, $locations)) { |
|
1719 $locations[] = $filepath; |
|
1720 $locations = implode('; ', $locations); |
|
1721 |
|
1722 // Save the new locations string to the database. |
|
1723 db_query("UPDATE {locales_source} SET location = '%s' WHERE lid = %d", $locations, $source->lid); |
|
1724 } |
|
1725 } |
|
1726 else { |
|
1727 // We don't have the source string yet, thus we insert it into the database. |
|
1728 db_query("INSERT INTO {locales_source} (location, source, textgroup) VALUES ('%s', '%s', 'default')", $filepath, $string); |
|
1729 } |
|
1730 } |
|
1731 } |
|
1732 } |
|
1733 |
|
1734 /** |
|
1735 * @defgroup locale-api-export Translation (template) export API. |
|
1736 * @{ |
|
1737 */ |
|
1738 |
|
1739 /** |
|
1740 * Generates a structured array of all strings with translations in |
|
1741 * $language, if given. This array can be used to generate an export |
|
1742 * of the string in the database. |
|
1743 * |
|
1744 * @param $language |
|
1745 * Language object to generate the output for, or NULL if generating |
|
1746 * translation template. |
|
1747 * @param $group |
|
1748 * Text group to export PO file from (eg. 'default' for interface translations) |
|
1749 */ |
|
1750 function _locale_export_get_strings($language = NULL, $group = 'default') { |
|
1751 if (isset($language)) { |
|
1752 $result = db_query("SELECT s.lid, s.source, s.location, t.translation, t.plid, t.plural FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = '%s' WHERE s.textgroup = '%s' ORDER BY t.plid, t.plural", $language->language, $group); |
|
1753 } |
|
1754 else { |
|
1755 $result = db_query("SELECT s.lid, s.source, s.location, t.plid, t.plural FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid WHERE s.textgroup = '%s' ORDER BY t.plid, t.plural", $group); |
|
1756 } |
|
1757 $strings = array(); |
|
1758 while ($child = db_fetch_object($result)) { |
|
1759 $string = array( |
|
1760 'comment' => $child->location, |
|
1761 'source' => $child->source, |
|
1762 'translation' => isset($child->translation) ? $child->translation : '' |
|
1763 ); |
|
1764 if ($child->plid) { |
|
1765 // Has a parent lid. Since we process in the order of plids, |
|
1766 // we already have the parent in the array, so we can add the |
|
1767 // lid to the next plural version to it. This builds a linked |
|
1768 // list of plurals. |
|
1769 $string['child'] = TRUE; |
|
1770 $strings[$child->plid]['plural'] = $child->lid; |
|
1771 } |
|
1772 $strings[$child->lid] = $string; |
|
1773 } |
|
1774 return $strings; |
|
1775 } |
|
1776 |
|
1777 /** |
|
1778 * Generates the PO(T) file contents for given strings. |
|
1779 * |
|
1780 * @param $language |
|
1781 * Language object to generate the output for, or NULL if generating |
|
1782 * translation template. |
|
1783 * @param $strings |
|
1784 * Array of strings to export. See _locale_export_get_strings() |
|
1785 * on how it should be formatted. |
|
1786 * @param $header |
|
1787 * The header portion to use for the output file. Defaults |
|
1788 * are provided for PO and POT files. |
|
1789 */ |
|
1790 function _locale_export_po_generate($language = NULL, $strings = array(), $header = NULL) { |
|
1791 global $user; |
|
1792 |
|
1793 if (!isset($header)) { |
|
1794 if (isset($language)) { |
|
1795 $header = '# '. $language->name .' translation of '. variable_get('site_name', 'Drupal') ."\n"; |
|
1796 $header .= '# Generated by '. $user->name .' <'. $user->mail .">\n"; |
|
1797 $header .= "#\n"; |
|
1798 $header .= "msgid \"\"\n"; |
|
1799 $header .= "msgstr \"\"\n"; |
|
1800 $header .= "\"Project-Id-Version: PROJECT VERSION\\n\"\n"; |
|
1801 $header .= "\"POT-Creation-Date: ". date("Y-m-d H:iO") ."\\n\"\n"; |
|
1802 $header .= "\"PO-Revision-Date: ". date("Y-m-d H:iO") ."\\n\"\n"; |
|
1803 $header .= "\"Last-Translator: NAME <EMAIL@ADDRESS>\\n\"\n"; |
|
1804 $header .= "\"Language-Team: LANGUAGE <EMAIL@ADDRESS>\\n\"\n"; |
|
1805 $header .= "\"MIME-Version: 1.0\\n\"\n"; |
|
1806 $header .= "\"Content-Type: text/plain; charset=utf-8\\n\"\n"; |
|
1807 $header .= "\"Content-Transfer-Encoding: 8bit\\n\"\n"; |
|
1808 if ($language->formula && $language->plurals) { |
|
1809 $header .= "\"Plural-Forms: nplurals=". $language->plurals ."; plural=". strtr($language->formula, array('$' => '')) .";\\n\"\n"; |
|
1810 } |
|
1811 } |
|
1812 else { |
|
1813 $header = "# LANGUAGE translation of PROJECT\n"; |
|
1814 $header .= "# Copyright (c) YEAR NAME <EMAIL@ADDRESS>\n"; |
|
1815 $header .= "#\n"; |
|
1816 $header .= "msgid \"\"\n"; |
|
1817 $header .= "msgstr \"\"\n"; |
|
1818 $header .= "\"Project-Id-Version: PROJECT VERSION\\n\"\n"; |
|
1819 $header .= "\"POT-Creation-Date: ". date("Y-m-d H:iO") ."\\n\"\n"; |
|
1820 $header .= "\"PO-Revision-Date: YYYY-mm-DD HH:MM+ZZZZ\\n\"\n"; |
|
1821 $header .= "\"Last-Translator: NAME <EMAIL@ADDRESS>\\n\"\n"; |
|
1822 $header .= "\"Language-Team: LANGUAGE <EMAIL@ADDRESS>\\n\"\n"; |
|
1823 $header .= "\"MIME-Version: 1.0\\n\"\n"; |
|
1824 $header .= "\"Content-Type: text/plain; charset=utf-8\\n\"\n"; |
|
1825 $header .= "\"Content-Transfer-Encoding: 8bit\\n\"\n"; |
|
1826 $header .= "\"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\\n\"\n"; |
|
1827 } |
|
1828 } |
|
1829 |
|
1830 $output = $header ."\n"; |
|
1831 |
|
1832 foreach ($strings as $lid => $string) { |
|
1833 // Only process non-children, children are output below their parent. |
|
1834 if (!isset($string['child'])) { |
|
1835 if ($string['comment']) { |
|
1836 $output .= '#: '. $string['comment'] ."\n"; |
|
1837 } |
|
1838 $output .= 'msgid '. _locale_export_string($string['source']); |
|
1839 if (!empty($string['plural'])) { |
|
1840 $plural = $string['plural']; |
|
1841 $output .= 'msgid_plural '. _locale_export_string($strings[$plural]['source']); |
|
1842 if (isset($language)) { |
|
1843 $translation = $string['translation']; |
|
1844 for ($i = 0; $i < $language->plurals; $i++) { |
|
1845 $output .= 'msgstr['. $i .'] '. _locale_export_string($translation); |
|
1846 if ($plural) { |
|
1847 $translation = _locale_export_remove_plural($strings[$plural]['translation']); |
|
1848 $plural = isset($strings[$plural]['plural']) ? $strings[$plural]['plural'] : 0; |
|
1849 } |
|
1850 else { |
|
1851 $translation = ''; |
|
1852 } |
|
1853 } |
|
1854 } |
|
1855 else { |
|
1856 $output .= 'msgstr[0] ""'."\n"; |
|
1857 $output .= 'msgstr[1] ""'."\n"; |
|
1858 } |
|
1859 } |
|
1860 else { |
|
1861 $output .= 'msgstr '. _locale_export_string($string['translation']); |
|
1862 } |
|
1863 $output .= "\n"; |
|
1864 } |
|
1865 } |
|
1866 return $output; |
|
1867 } |
|
1868 |
|
1869 /** |
|
1870 * Write a generated PO or POT file to the output. |
|
1871 * |
|
1872 * @param $language |
|
1873 * Language object to generate the output for, or NULL if generating |
|
1874 * translation template. |
|
1875 * @param $output |
|
1876 * The PO(T) file to output as a string. See _locale_export_generate_po() |
|
1877 * on how it can be generated. |
|
1878 */ |
|
1879 function _locale_export_po($language = NULL, $output = NULL) { |
|
1880 // Log the export event. |
|
1881 if (isset($language)) { |
|
1882 $filename = $language->language .'.po'; |
|
1883 watchdog('locale', 'Exported %locale translation file: %filename.', array('%locale' => $language->name, '%filename' => $filename)); |
|
1884 } |
|
1885 else { |
|
1886 $filename = 'drupal.pot'; |
|
1887 watchdog('locale', 'Exported translation file: %filename.', array('%filename' => $filename)); |
|
1888 } |
|
1889 // Download the file fo the client. |
|
1890 header("Content-Disposition: attachment; filename=$filename"); |
|
1891 header("Content-Type: text/plain; charset=utf-8"); |
|
1892 print $output; |
|
1893 die(); |
|
1894 } |
|
1895 |
|
1896 /** |
|
1897 * Print out a string on multiple lines |
|
1898 */ |
|
1899 function _locale_export_string($str) { |
|
1900 $stri = addcslashes($str, "\0..\37\\\""); |
|
1901 $parts = array(); |
|
1902 |
|
1903 // Cut text into several lines |
|
1904 while ($stri != "") { |
|
1905 $i = strpos($stri, "\\n"); |
|
1906 if ($i === FALSE) { |
|
1907 $curstr = $stri; |
|
1908 $stri = ""; |
|
1909 } |
|
1910 else { |
|
1911 $curstr = substr($stri, 0, $i + 2); |
|
1912 $stri = substr($stri, $i + 2); |
|
1913 } |
|
1914 $curparts = explode("\n", _locale_export_wrap($curstr, 70)); |
|
1915 $parts = array_merge($parts, $curparts); |
|
1916 } |
|
1917 |
|
1918 // Multiline string |
|
1919 if (count($parts) > 1) { |
|
1920 return "\"\"\n\"". implode("\"\n\"", $parts) ."\"\n"; |
|
1921 } |
|
1922 // Single line string |
|
1923 elseif (count($parts) == 1) { |
|
1924 return "\"$parts[0]\"\n"; |
|
1925 } |
|
1926 // No translation |
|
1927 else { |
|
1928 return "\"\"\n"; |
|
1929 } |
|
1930 } |
|
1931 |
|
1932 /** |
|
1933 * Custom word wrapping for Portable Object (Template) files. |
|
1934 */ |
|
1935 function _locale_export_wrap($str, $len) { |
|
1936 $words = explode(' ', $str); |
|
1937 $ret = array(); |
|
1938 |
|
1939 $cur = ""; |
|
1940 $nstr = 1; |
|
1941 while (count($words)) { |
|
1942 $word = array_shift($words); |
|
1943 if ($nstr) { |
|
1944 $cur = $word; |
|
1945 $nstr = 0; |
|
1946 } |
|
1947 elseif (strlen("$cur $word") > $len) { |
|
1948 $ret[] = $cur ." "; |
|
1949 $cur = $word; |
|
1950 } |
|
1951 else { |
|
1952 $cur = "$cur $word"; |
|
1953 } |
|
1954 } |
|
1955 $ret[] = $cur; |
|
1956 |
|
1957 return implode("\n", $ret); |
|
1958 } |
|
1959 |
|
1960 /** |
|
1961 * Removes plural index information from a string |
|
1962 */ |
|
1963 function _locale_export_remove_plural($entry) { |
|
1964 return preg_replace('/(@count)\[[0-9]\]/', '\\1', $entry); |
|
1965 } |
|
1966 /** |
|
1967 * @} End of "locale-api-export" |
|
1968 */ |
|
1969 |
|
1970 /** |
|
1971 * @defgroup locale-api-seek String search functions. |
|
1972 * @{ |
|
1973 */ |
|
1974 |
|
1975 /** |
|
1976 * Perform a string search and display results in a table |
|
1977 */ |
|
1978 function _locale_translate_seek() { |
|
1979 $output = ''; |
|
1980 |
|
1981 // We have at least one criterion to match |
|
1982 if ($query = _locale_translate_seek_query()) { |
|
1983 $join = "SELECT s.source, s.location, s.lid, s.textgroup, t.translation, t.language FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid "; |
|
1984 |
|
1985 $arguments = array(); |
|
1986 $limit_language = FALSE; |
|
1987 // Compute LIKE section |
|
1988 switch ($query['translation']) { |
|
1989 case 'translated': |
|
1990 $where = "WHERE (t.translation LIKE '%%%s%%')"; |
|
1991 $orderby = "ORDER BY t.translation"; |
|
1992 $arguments[] = $query['string']; |
|
1993 break; |
|
1994 case 'untranslated': |
|
1995 $where = "WHERE (s.source LIKE '%%%s%%' AND t.translation IS NULL)"; |
|
1996 $orderby = "ORDER BY s.source"; |
|
1997 $arguments[] = $query['string']; |
|
1998 break; |
|
1999 case 'all' : |
|
2000 default: |
|
2001 $where = "WHERE (s.source LIKE '%%%s%%' OR t.translation LIKE '%%%s%%')"; |
|
2002 $orderby = ''; |
|
2003 $arguments[] = $query['string']; |
|
2004 $arguments[] = $query['string']; |
|
2005 break; |
|
2006 } |
|
2007 $grouplimit = ''; |
|
2008 if (!empty($query['group']) && $query['group'] != 'all') { |
|
2009 $grouplimit = " AND s.textgroup = '%s'"; |
|
2010 $arguments[] = $query['group']; |
|
2011 } |
|
2012 |
|
2013 switch ($query['language']) { |
|
2014 // Force search in source strings |
|
2015 case "en": |
|
2016 $sql = $join ." WHERE s.source LIKE '%%%s%%' $grouplimit ORDER BY s.source"; |
|
2017 $arguments = array($query['string']); // $where is not used, discard its arguments |
|
2018 if (!empty($grouplimit)) { |
|
2019 $arguments[] = $query['group']; |
|
2020 } |
|
2021 break; |
|
2022 // Search in all languages |
|
2023 case "all": |
|
2024 $sql = "$join $where $grouplimit $orderby"; |
|
2025 break; |
|
2026 // Some different language |
|
2027 default: |
|
2028 $sql = "$join AND t.language = '%s' $where $grouplimit $orderby"; |
|
2029 array_unshift($arguments, $query['language']); |
|
2030 // Don't show translation flags for other languages, we can't see them with this search. |
|
2031 $limit_language = $query['language']; |
|
2032 } |
|
2033 |
|
2034 $result = pager_query($sql, 50, 0, NULL, $arguments); |
|
2035 |
|
2036 $groups = module_invoke_all('locale', 'groups'); |
|
2037 $header = array(t('Text group'), t('String'), ($limit_language) ? t('Language') : t('Languages'), array('data' => t('Operations'), 'colspan' => '2')); |
|
2038 $arr = array(); |
|
2039 while ($locale = db_fetch_object($result)) { |
|
2040 $arr[$locale->lid]['group'] = $groups[$locale->textgroup]; |
|
2041 $arr[$locale->lid]['languages'][$locale->language] = $locale->translation; |
|
2042 $arr[$locale->lid]['location'] = $locale->location; |
|
2043 $arr[$locale->lid]['source'] = $locale->source; |
|
2044 } |
|
2045 $rows = array(); |
|
2046 foreach ($arr as $lid => $value) { |
|
2047 $rows[] = array( |
|
2048 $value['group'], |
|
2049 array('data' => check_plain(truncate_utf8($value['source'], 150, FALSE, TRUE)) .'<br /><small>'. $value['location'] .'</small>'), |
|
2050 array('data' => _locale_translate_language_list($value['languages'], $limit_language), 'align' => 'center'), |
|
2051 array('data' => l(t('edit'), "admin/build/translate/edit/$lid"), 'class' => 'nowrap'), |
|
2052 array('data' => l(t('delete'), "admin/build/translate/delete/$lid"), 'class' => 'nowrap'), |
|
2053 ); |
|
2054 } |
|
2055 |
|
2056 if (count($rows)) { |
|
2057 $output .= theme('table', $header, $rows); |
|
2058 if ($pager = theme('pager', NULL, 50)) { |
|
2059 $output .= $pager; |
|
2060 } |
|
2061 } |
|
2062 else { |
|
2063 $output .= t('No strings found for your search.'); |
|
2064 } |
|
2065 } |
|
2066 |
|
2067 return $output; |
|
2068 } |
|
2069 |
|
2070 /** |
|
2071 * Build array out of search criteria specified in request variables |
|
2072 */ |
|
2073 function _locale_translate_seek_query() { |
|
2074 static $query = NULL; |
|
2075 if (!isset($query)) { |
|
2076 $query = array(); |
|
2077 $fields = array('string', 'language', 'translation', 'group'); |
|
2078 foreach ($fields as $field) { |
|
2079 if (isset($_REQUEST[$field])) { |
|
2080 $query[$field] = $_REQUEST[$field]; |
|
2081 } |
|
2082 } |
|
2083 } |
|
2084 return $query; |
|
2085 } |
|
2086 |
|
2087 /** |
|
2088 * Force the JavaScript translation file(s) to be refreshed. |
|
2089 * |
|
2090 * This function sets a refresh flag for a specified language, or all |
|
2091 * languages except English, if none specified. JavaScript translation |
|
2092 * files are rebuilt (with locale_update_js_files()) the next time a |
|
2093 * request is served in that language. |
|
2094 * |
|
2095 * @param $langcode |
|
2096 * The language code for which the file needs to be refreshed. |
|
2097 * @return |
|
2098 * New content of the 'javascript_parsed' variable. |
|
2099 */ |
|
2100 function _locale_invalidate_js($langcode = NULL) { |
|
2101 $parsed = variable_get('javascript_parsed', array()); |
|
2102 |
|
2103 if (empty($langcode)) { |
|
2104 // Invalidate all languages. |
|
2105 $languages = language_list(); |
|
2106 unset($languages['en']); |
|
2107 foreach ($languages as $lcode => $data) { |
|
2108 $parsed['refresh:'. $lcode] = 'waiting'; |
|
2109 } |
|
2110 } |
|
2111 else { |
|
2112 // Invalidate single language. |
|
2113 $parsed['refresh:'. $langcode] = 'waiting'; |
|
2114 } |
|
2115 |
|
2116 variable_set('javascript_parsed', $parsed); |
|
2117 return $parsed; |
|
2118 } |
|
2119 |
|
2120 /** |
|
2121 * (Re-)Creates the JavaScript translation file for a language. |
|
2122 * |
|
2123 * @param $language |
|
2124 * The language, the translation file should be (re)created for. |
|
2125 */ |
|
2126 function _locale_rebuild_js($langcode = NULL) { |
|
2127 if (!isset($langcode)) { |
|
2128 global $language; |
|
2129 } |
|
2130 else { |
|
2131 // Get information about the locale. |
|
2132 $languages = language_list(); |
|
2133 $language = $languages[$langcode]; |
|
2134 } |
|
2135 |
|
2136 // Construct the array for JavaScript translations. |
|
2137 // We sort on plural so that we have all plural forms before singular forms. |
|
2138 $result = db_query("SELECT s.lid, s.source, t.plid, t.plural, t.translation FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = '%s' WHERE s.location LIKE '%%.js%%' AND s.textgroup = 'default' ORDER BY t.plural DESC", $language->language); |
|
2139 |
|
2140 $translations = $plurals = array(); |
|
2141 while ($data = db_fetch_object($result)) { |
|
2142 // Only add this to the translations array when there is actually a translation. |
|
2143 if (!empty($data->translation)) { |
|
2144 if ($data->plural) { |
|
2145 // When the translation is a plural form, first add it to another array and |
|
2146 // wait for the singular (parent) translation. |
|
2147 if (!isset($plurals[$data->plid])) { |
|
2148 $plurals[$data->plid] = array($data->plural => $data->translation); |
|
2149 } |
|
2150 else { |
|
2151 $plurals[$data->plid] += array($data->plural => $data->translation); |
|
2152 } |
|
2153 } |
|
2154 elseif (isset($plurals[$data->lid])) { |
|
2155 // There are plural translations for this translation, so get them from |
|
2156 // the plurals array and add them to the final translations array. |
|
2157 $translations[$data->source] = array($data->plural => $data->translation) + $plurals[$data->lid]; |
|
2158 unset($plurals[$data->lid]); |
|
2159 } |
|
2160 else { |
|
2161 // There are no plural forms for this translation, so just add it to |
|
2162 // the translations array. |
|
2163 $translations[$data->source] = $data->translation; |
|
2164 } |
|
2165 } |
|
2166 } |
|
2167 |
|
2168 // Construct the JavaScript file, if there are translations. |
|
2169 $data = $status = ''; |
|
2170 if (!empty($translations)) { |
|
2171 |
|
2172 $data = "Drupal.locale = { "; |
|
2173 |
|
2174 if (!empty($language->formula)) { |
|
2175 $data .= "'pluralFormula': function(\$n) { return Number({$language->formula}); }, "; |
|
2176 } |
|
2177 |
|
2178 $data .= "'strings': ". drupal_to_js($translations) ." };"; |
|
2179 $data_hash = md5($data); |
|
2180 } |
|
2181 |
|
2182 // Construct the filepath where JS translation files are stored. |
|
2183 // There is (on purpose) no front end to edit that variable. |
|
2184 $dir = file_create_path(variable_get('locale_js_directory', 'languages')); |
|
2185 |
|
2186 // Delete old file, if we have no translations anymore, or a different file to be saved. |
|
2187 if (!empty($language->javascript) && (!$data || $language->javascript != $data_hash)) { |
|
2188 file_delete(file_create_path($dir .'/'. $language->language .'_'. $language->javascript .'.js')); |
|
2189 $language->javascript = ''; |
|
2190 $status = 'deleted'; |
|
2191 } |
|
2192 |
|
2193 // Only create a new file if the content has changed. |
|
2194 if ($data && $language->javascript != $data_hash) { |
|
2195 // Ensure that the directory exists and is writable, if possible. |
|
2196 file_check_directory($dir, TRUE); |
|
2197 |
|
2198 // Save the file. |
|
2199 $dest = $dir .'/'. $language->language .'_'. $data_hash .'.js'; |
|
2200 if (file_save_data($data, $dest)) { |
|
2201 $language->javascript = $data_hash; |
|
2202 $status = ($status == 'deleted') ? 'updated' : 'created'; |
|
2203 } |
|
2204 else { |
|
2205 $language->javascript = ''; |
|
2206 $status = 'error'; |
|
2207 } |
|
2208 } |
|
2209 |
|
2210 // Save the new JavaScript hash (or an empty value if the file |
|
2211 // just got deleted). Act only if some operation was executed. |
|
2212 if ($status) { |
|
2213 db_query("UPDATE {languages} SET javascript = '%s' WHERE language = '%s'", $language->javascript, $language->language); |
|
2214 |
|
2215 // Update the default language variable if the default language has been altered. |
|
2216 // This is necessary to keep the variable consistent with the database |
|
2217 // version of the language and to prevent checking against an outdated hash. |
|
2218 $default_langcode = language_default('language'); |
|
2219 if ($default_langcode == $language->language) { |
|
2220 $default = db_fetch_object(db_query("SELECT * FROM {languages} WHERE language = '%s'", $default_langcode)); |
|
2221 variable_set('language_default', $default); |
|
2222 } |
|
2223 } |
|
2224 |
|
2225 // Log the operation and return success flag. |
|
2226 switch ($status) { |
|
2227 case 'updated': |
|
2228 watchdog('locale', 'Updated JavaScript translation file for the language %language.', array('%language' => t($language->name))); |
|
2229 return TRUE; |
|
2230 case 'created': |
|
2231 watchdog('locale', 'Created JavaScript translation file for the language %language.', array('%language' => t($language->name))); |
|
2232 return TRUE; |
|
2233 case 'deleted': |
|
2234 watchdog('locale', 'Removed JavaScript translation file for the language %language, because no translations currently exist for that language.', array('%language' => t($language->name))); |
|
2235 return TRUE; |
|
2236 case 'error': |
|
2237 watchdog('locale', 'An error occurred during creation of the JavaScript translation file for the language %language.', array('%language' => t($language->name)), WATCHDOG_ERROR); |
|
2238 return FALSE; |
|
2239 default: |
|
2240 // No operation needed. |
|
2241 return TRUE; |
|
2242 } |
|
2243 } |
|
2244 |
|
2245 /** |
|
2246 * List languages in search result table |
|
2247 */ |
|
2248 function _locale_translate_language_list($translation, $limit_language) { |
|
2249 // Add CSS |
|
2250 drupal_add_css(drupal_get_path('module', 'locale') .'/locale.css', 'module', 'all', FALSE); |
|
2251 |
|
2252 $languages = language_list(); |
|
2253 unset($languages['en']); |
|
2254 $output = ''; |
|
2255 foreach ($languages as $langcode => $language) { |
|
2256 if (!$limit_language || $limit_language == $langcode) { |
|
2257 $output .= (!empty($translation[$langcode])) ? $langcode .' ' : "<em class=\"locale-untranslated\">$langcode</em> "; |
|
2258 } |
|
2259 } |
|
2260 |
|
2261 return $output; |
|
2262 } |
|
2263 /** |
|
2264 * @} End of "locale-api-seek" |
|
2265 */ |
|
2266 |
|
2267 /** |
|
2268 * @defgroup locale-api-predefined List of predefined languages |
|
2269 * @{ |
|
2270 */ |
|
2271 |
|
2272 /** |
|
2273 * Prepares the language code list for a select form item with only the unsupported ones |
|
2274 */ |
|
2275 function _locale_prepare_predefined_list() { |
|
2276 $languages = language_list(); |
|
2277 $predefined = _locale_get_predefined_list(); |
|
2278 foreach ($predefined as $key => $value) { |
|
2279 if (isset($languages[$key])) { |
|
2280 unset($predefined[$key]); |
|
2281 continue; |
|
2282 } |
|
2283 // Include native name in output, if possible |
|
2284 if (count($value) > 1) { |
|
2285 $tname = t($value[0]); |
|
2286 $predefined[$key] = ($tname == $value[1]) ? $tname : "$tname ($value[1])"; |
|
2287 } |
|
2288 else { |
|
2289 $predefined[$key] = t($value[0]); |
|
2290 } |
|
2291 } |
|
2292 asort($predefined); |
|
2293 return $predefined; |
|
2294 } |
|
2295 |
|
2296 /** |
|
2297 * Some of the common languages with their English and native names |
|
2298 * |
|
2299 * Based on ISO 639 and http://people.w3.org/rishida/names/languages.html |
|
2300 */ |
|
2301 function _locale_get_predefined_list() { |
|
2302 return array( |
|
2303 "aa" => array("Afar"), |
|
2304 "ab" => array("Abkhazian", "аҧсуа бызшәа"), |
|
2305 "ae" => array("Avestan"), |
|
2306 "af" => array("Afrikaans"), |
|
2307 "ak" => array("Akan"), |
|
2308 "am" => array("Amharic", "አማርኛ"), |
|
2309 "ar" => array("Arabic", /* Left-to-right marker "" */ "العربية", LANGUAGE_RTL), |
|
2310 "as" => array("Assamese"), |
|
2311 "av" => array("Avar"), |
|
2312 "ay" => array("Aymara"), |
|
2313 "az" => array("Azerbaijani", "azərbaycan"), |
|
2314 "ba" => array("Bashkir"), |
|
2315 "be" => array("Belarusian", "Беларуская"), |
|
2316 "bg" => array("Bulgarian", "Български"), |
|
2317 "bh" => array("Bihari"), |
|
2318 "bi" => array("Bislama"), |
|
2319 "bm" => array("Bambara", "Bamanankan"), |
|
2320 "bn" => array("Bengali"), |
|
2321 "bo" => array("Tibetan"), |
|
2322 "br" => array("Breton"), |
|
2323 "bs" => array("Bosnian", "Bosanski"), |
|
2324 "ca" => array("Catalan", "Català"), |
|
2325 "ce" => array("Chechen"), |
|
2326 "ch" => array("Chamorro"), |
|
2327 "co" => array("Corsican"), |
|
2328 "cr" => array("Cree"), |
|
2329 "cs" => array("Czech", "Čeština"), |
|
2330 "cu" => array("Old Slavonic"), |
|
2331 "cv" => array("Chuvash"), |
|
2332 "cy" => array("Welsh", "Cymraeg"), |
|
2333 "da" => array("Danish", "Dansk"), |
|
2334 "de" => array("German", "Deutsch"), |
|
2335 "dv" => array("Maldivian"), |
|
2336 "dz" => array("Bhutani"), |
|
2337 "ee" => array("Ewe", "Ɛʋɛ"), |
|
2338 "el" => array("Greek", "Ελληνικά"), |
|
2339 "en" => array("English"), |
|
2340 "eo" => array("Esperanto"), |
|
2341 "es" => array("Spanish", "Español"), |
|
2342 "et" => array("Estonian", "Eesti"), |
|
2343 "eu" => array("Basque", "Euskera"), |
|
2344 "fa" => array("Persian", /* Left-to-right marker "" */ "فارسی", LANGUAGE_RTL), |
|
2345 "ff" => array("Fulah", "Fulfulde"), |
|
2346 "fi" => array("Finnish", "Suomi"), |
|
2347 "fj" => array("Fiji"), |
|
2348 "fo" => array("Faeroese"), |
|
2349 "fr" => array("French", "Français"), |
|
2350 "fy" => array("Frisian", "Frysk"), |
|
2351 "ga" => array("Irish", "Gaeilge"), |
|
2352 "gd" => array("Scots Gaelic"), |
|
2353 "gl" => array("Galician", "Galego"), |
|
2354 "gn" => array("Guarani"), |
|
2355 "gu" => array("Gujarati"), |
|
2356 "gv" => array("Manx"), |
|
2357 "ha" => array("Hausa"), |
|
2358 "he" => array("Hebrew", /* Left-to-right marker "" */ "עברית", LANGUAGE_RTL), |
|
2359 "hi" => array("Hindi", "हिन्दी"), |
|
2360 "ho" => array("Hiri Motu"), |
|
2361 "hr" => array("Croatian", "Hrvatski"), |
|
2362 "hu" => array("Hungarian", "Magyar"), |
|
2363 "hy" => array("Armenian", "Հայերեն"), |
|
2364 "hz" => array("Herero"), |
|
2365 "ia" => array("Interlingua"), |
|
2366 "id" => array("Indonesian", "Bahasa Indonesia"), |
|
2367 "ie" => array("Interlingue"), |
|
2368 "ig" => array("Igbo"), |
|
2369 "ik" => array("Inupiak"), |
|
2370 "is" => array("Icelandic", "Íslenska"), |
|
2371 "it" => array("Italian", "Italiano"), |
|
2372 "iu" => array("Inuktitut"), |
|
2373 "ja" => array("Japanese", "日本語"), |
|
2374 "jv" => array("Javanese"), |
|
2375 "ka" => array("Georgian"), |
|
2376 "kg" => array("Kongo"), |
|
2377 "ki" => array("Kikuyu"), |
|
2378 "kj" => array("Kwanyama"), |
|
2379 "kk" => array("Kazakh", "Қазақ"), |
|
2380 "kl" => array("Greenlandic"), |
|
2381 "km" => array("Cambodian"), |
|
2382 "kn" => array("Kannada", "ಕನ್ನಡ"), |
|
2383 "ko" => array("Korean", "한국어"), |
|
2384 "kr" => array("Kanuri"), |
|
2385 "ks" => array("Kashmiri"), |
|
2386 "ku" => array("Kurdish", "Kurdî"), |
|
2387 "kv" => array("Komi"), |
|
2388 "kw" => array("Cornish"), |
|
2389 "ky" => array("Kirghiz", "Кыргыз"), |
|
2390 "la" => array("Latin", "Latina"), |
|
2391 "lb" => array("Luxembourgish"), |
|
2392 "lg" => array("Luganda"), |
|
2393 "ln" => array("Lingala"), |
|
2394 "lo" => array("Laothian"), |
|
2395 "lt" => array("Lithuanian", "Lietuvių"), |
|
2396 "lv" => array("Latvian", "Latviešu"), |
|
2397 "mg" => array("Malagasy"), |
|
2398 "mh" => array("Marshallese"), |
|
2399 "mi" => array("Maori"), |
|
2400 "mk" => array("Macedonian", "Македонски"), |
|
2401 "ml" => array("Malayalam", "മലയാളം"), |
|
2402 "mn" => array("Mongolian"), |
|
2403 "mo" => array("Moldavian"), |
|
2404 "mr" => array("Marathi"), |
|
2405 "ms" => array("Malay", "Bahasa Melayu"), |
|
2406 "mt" => array("Maltese", "Malti"), |
|
2407 "my" => array("Burmese"), |
|
2408 "na" => array("Nauru"), |
|
2409 "nd" => array("North Ndebele"), |
|
2410 "ne" => array("Nepali"), |
|
2411 "ng" => array("Ndonga"), |
|
2412 "nl" => array("Dutch", "Nederlands"), |
|
2413 "nb" => array("Norwegian Bokmål", "Bokmål"), |
|
2414 "nn" => array("Norwegian Nynorsk", "Nynorsk"), |
|
2415 "nr" => array("South Ndebele"), |
|
2416 "nv" => array("Navajo"), |
|
2417 "ny" => array("Chichewa"), |
|
2418 "oc" => array("Occitan"), |
|
2419 "om" => array("Oromo"), |
|
2420 "or" => array("Oriya"), |
|
2421 "os" => array("Ossetian"), |
|
2422 "pa" => array("Punjabi"), |
|
2423 "pi" => array("Pali"), |
|
2424 "pl" => array("Polish", "Polski"), |
|
2425 "ps" => array("Pashto", /* Left-to-right marker "" */ "پښتو", LANGUAGE_RTL), |
|
2426 "pt-pt" => array("Portuguese, Portugal", "Português"), |
|
2427 "pt-br" => array("Portuguese, Brazil", "Português"), |
|
2428 "qu" => array("Quechua"), |
|
2429 "rm" => array("Rhaeto-Romance"), |
|
2430 "rn" => array("Kirundi"), |
|
2431 "ro" => array("Romanian", "Română"), |
|
2432 "ru" => array("Russian", "Русский"), |
|
2433 "rw" => array("Kinyarwanda"), |
|
2434 "sa" => array("Sanskrit"), |
|
2435 "sc" => array("Sardinian"), |
|
2436 "sd" => array("Sindhi"), |
|
2437 "se" => array("Northern Sami"), |
|
2438 "sg" => array("Sango"), |
|
2439 "sh" => array("Serbo-Croatian"), |
|
2440 "si" => array("Sinhala", "සිංහල"), |
|
2441 "sk" => array("Slovak", "Slovenčina"), |
|
2442 "sl" => array("Slovenian", "Slovenščina"), |
|
2443 "sm" => array("Samoan"), |
|
2444 "sn" => array("Shona"), |
|
2445 "so" => array("Somali"), |
|
2446 "sq" => array("Albanian", "Shqip"), |
|
2447 "sr" => array("Serbian", "Српски"), |
|
2448 "ss" => array("Siswati"), |
|
2449 "st" => array("Sesotho"), |
|
2450 "su" => array("Sudanese"), |
|
2451 "sv" => array("Swedish", "Svenska"), |
|
2452 "sw" => array("Swahili", "Kiswahili"), |
|
2453 "ta" => array("Tamil", "தமிழ்"), |
|
2454 "te" => array("Telugu", "తెలుగు"), |
|
2455 "tg" => array("Tajik"), |
|
2456 "th" => array("Thai", "ภาษาไทย"), |
|
2457 "ti" => array("Tigrinya"), |
|
2458 "tk" => array("Turkmen"), |
|
2459 "tl" => array("Tagalog"), |
|
2460 "tn" => array("Setswana"), |
|
2461 "to" => array("Tonga"), |
|
2462 "tr" => array("Turkish", "Türkçe"), |
|
2463 "ts" => array("Tsonga"), |
|
2464 "tt" => array("Tatar", "Tatarça"), |
|
2465 "tw" => array("Twi"), |
|
2466 "ty" => array("Tahitian"), |
|
2467 "ug" => array("Uighur"), |
|
2468 "uk" => array("Ukrainian", "Українська"), |
|
2469 "ur" => array("Urdu", /* Left-to-right marker "" */ "اردو", LANGUAGE_RTL), |
|
2470 "uz" => array("Uzbek", "o'zbek"), |
|
2471 "ve" => array("Venda"), |
|
2472 "vi" => array("Vietnamese", "Tiếng Việt"), |
|
2473 "wo" => array("Wolof"), |
|
2474 "xh" => array("Xhosa", "isiXhosa"), |
|
2475 "yi" => array("Yiddish"), |
|
2476 "yo" => array("Yoruba", "Yorùbá"), |
|
2477 "za" => array("Zhuang"), |
|
2478 "zh-hans" => array("Chinese, Simplified", "简体中文"), |
|
2479 "zh-hant" => array("Chinese, Traditional", "繁體中文"), |
|
2480 "zu" => array("Zulu", "isiZulu"), |
|
2481 ); |
|
2482 } |
|
2483 /** |
|
2484 * @} End of "locale-api-languages-predefined" |
|
2485 */ |
|
2486 |
|
2487 /** |
|
2488 * @defgroup locale-autoimport Automatic interface translation import |
|
2489 * @{ |
|
2490 */ |
|
2491 |
|
2492 /** |
|
2493 * Prepare a batch to import translations for all enabled |
|
2494 * modules in a given language. |
|
2495 * |
|
2496 * @param $langcode |
|
2497 * Language code to import translations for. |
|
2498 * @param $finished |
|
2499 * Optional finished callback for the batch. |
|
2500 * @param $skip |
|
2501 * Array of component names to skip. Used in the installer for the |
|
2502 * second pass import, when most components are already imported. |
|
2503 * @return |
|
2504 * A batch structure or FALSE if no files found. |
|
2505 */ |
|
2506 function locale_batch_by_language($langcode, $finished = NULL, $skip = array()) { |
|
2507 // Collect all files to import for all enabled modules and themes. |
|
2508 $files = array(); |
|
2509 $components = array(); |
|
2510 $query = "SELECT name, filename FROM {system} WHERE status = 1"; |
|
2511 if (count($skip)) { |
|
2512 $query .= " AND name NOT IN (". db_placeholders($skip, 'varchar') .")"; |
|
2513 } |
|
2514 $result = db_query($query, $skip); |
|
2515 while ($component = db_fetch_object($result)) { |
|
2516 // Collect all files for all components, names as $langcode.po or |
|
2517 // with names ending with $langcode.po. This allows for filenames |
|
2518 // like node-module.de.po to let translators use small files and |
|
2519 // be able to import in smaller chunks. |
|
2520 $files = array_merge($files, file_scan_directory(dirname($component->filename) .'/translations', '(^|\.)'. $langcode .'\.po$', array('.', '..', 'CVS'), 0, FALSE)); |
|
2521 $components[] = $component->name; |
|
2522 } |
|
2523 |
|
2524 return _locale_batch_build($files, $finished, $components); |
|
2525 } |
|
2526 |
|
2527 /** |
|
2528 * Prepare a batch to run when installing modules or enabling themes. |
|
2529 * This batch will import translations for the newly added components |
|
2530 * in all the languages already set up on the site. |
|
2531 * |
|
2532 * @param $components |
|
2533 * An array of component (theme and/or module) names to import |
|
2534 * translations for. |
|
2535 * @param $finished |
|
2536 * Optional finished callback for the batch. |
|
2537 */ |
|
2538 function locale_batch_by_component($components, $finished = '_locale_batch_system_finished') { |
|
2539 $files = array(); |
|
2540 $languages = language_list('enabled'); |
|
2541 unset($languages[1]['en']); |
|
2542 if (count($languages[1])) { |
|
2543 $language_list = join('|', array_keys($languages[1])); |
|
2544 // Collect all files to import for all $components. |
|
2545 $result = db_query("SELECT name, filename FROM {system} WHERE status = 1"); |
|
2546 while ($component = db_fetch_object($result)) { |
|
2547 if (in_array($component->name, $components)) { |
|
2548 // Collect all files for this component in all enabled languages, named |
|
2549 // as $langcode.po or with names ending with $langcode.po. This allows |
|
2550 // for filenames like node-module.de.po to let translators use small |
|
2551 // files and be able to import in smaller chunks. |
|
2552 $files = array_merge($files, file_scan_directory(dirname($component->filename) .'/translations', '(^|\.)('. $language_list .')\.po$', array('.', '..', 'CVS'), 0, FALSE)); |
|
2553 } |
|
2554 } |
|
2555 return _locale_batch_build($files, $finished); |
|
2556 } |
|
2557 return FALSE; |
|
2558 } |
|
2559 |
|
2560 /** |
|
2561 * Build a locale batch from an array of files. |
|
2562 * |
|
2563 * @param $files |
|
2564 * Array of files to import |
|
2565 * @param $finished |
|
2566 * Optional finished callback for the batch. |
|
2567 * @param $components |
|
2568 * Optional list of component names the batch covers. Used in the installer. |
|
2569 * @return |
|
2570 * A batch structure |
|
2571 */ |
|
2572 function _locale_batch_build($files, $finished = NULL, $components = array()) { |
|
2573 $t = get_t(); |
|
2574 if (count($files)) { |
|
2575 $operations = array(); |
|
2576 foreach ($files as $file) { |
|
2577 // We call _locale_batch_import for every batch operation. |
|
2578 $operations[] = array('_locale_batch_import', array($file->filename)); } |
|
2579 $batch = array( |
|
2580 'operations' => $operations, |
|
2581 'title' => $t('Importing interface translations'), |
|
2582 'init_message' => $t('Starting import'), |
|
2583 'error_message' => $t('Error importing interface translations'), |
|
2584 'file' => './includes/locale.inc', |
|
2585 // This is not a batch API construct, but data passed along to the |
|
2586 // installer, so we know what did we import already. |
|
2587 '#components' => $components, |
|
2588 ); |
|
2589 if (isset($finished)) { |
|
2590 $batch['finished'] = $finished; |
|
2591 } |
|
2592 return $batch; |
|
2593 } |
|
2594 return FALSE; |
|
2595 } |
|
2596 |
|
2597 /** |
|
2598 * Perform interface translation import as a batch step. |
|
2599 * |
|
2600 * @param $filepath |
|
2601 * Path to a file to import. |
|
2602 * @param $results |
|
2603 * Contains a list of files imported. |
|
2604 */ |
|
2605 function _locale_batch_import($filepath, &$context) { |
|
2606 // The filename is either {langcode}.po or {prefix}.{langcode}.po, so |
|
2607 // we can extract the language code to use for the import from the end. |
|
2608 if (preg_match('!(/|\.)([^\./]+)\.po$!', $filepath, $langcode)) { |
|
2609 $file = (object) array('filename' => basename($filepath), 'filepath' => $filepath); |
|
2610 _locale_import_read_po('db-store', $file, LOCALE_IMPORT_KEEP, $langcode[2]); |
|
2611 $context['results'][] = $filepath; |
|
2612 } |
|
2613 } |
|
2614 |
|
2615 /** |
|
2616 * Finished callback of system page locale import batch. |
|
2617 * Inform the user of translation files imported. |
|
2618 */ |
|
2619 function _locale_batch_system_finished($success, $results) { |
|
2620 if ($success) { |
|
2621 drupal_set_message(format_plural(count($results), 'One translation file imported for the newly installed modules.', '@count translation files imported for the newly installed modules.')); |
|
2622 } |
|
2623 } |
|
2624 |
|
2625 /** |
|
2626 * Finished callback of language addition locale import batch. |
|
2627 * Inform the user of translation files imported. |
|
2628 */ |
|
2629 function _locale_batch_language_finished($success, $results) { |
|
2630 if ($success) { |
|
2631 drupal_set_message(format_plural(count($results), 'One translation file imported for the enabled modules.', '@count translation files imported for the enabled modules.')); |
|
2632 } |
|
2633 } |
|
2634 |
|
2635 /** |
|
2636 * @} End of "locale-autoimport" |
|
2637 */ |