bedita /
i18n
| Total Complexity | 57 |
| Total Lines | 472 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like GettextCommand often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use GettextCommand, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 34 | class GettextCommand extends Command |
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| 35 | { |
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| 36 | /** |
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| 37 | * The Po results |
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| 38 | * |
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| 39 | * @var array |
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| 40 | */ |
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| 41 | protected $poResult = []; |
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| 42 | |||
| 43 | /** |
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| 44 | * The template paths |
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| 45 | * |
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| 46 | * @var array |
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| 47 | */ |
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| 48 | protected $templatePaths = []; |
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| 49 | |||
| 50 | /** |
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| 51 | * The locale path |
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| 52 | * |
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| 53 | * @var string |
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| 54 | */ |
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| 55 | protected $localePath = null; |
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| 56 | |||
| 57 | /** |
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| 58 | * The name of default domain if not specified. Used for pot and po file names. |
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| 59 | * |
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| 60 | * @var string |
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| 61 | */ |
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| 62 | protected $defaultDomain = 'default'; |
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| 63 | |||
| 64 | /** |
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| 65 | * @inheritDoc |
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| 66 | */ |
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| 67 | public function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser |
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| 68 | { |
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| 69 | return parent::buildOptionParser($parser) |
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| 70 | ->setDescription([ |
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| 71 | 'Create or update i18n po/pot files', |
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| 72 | '', |
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| 73 | '`bin/cake gettext`: update files for current app', |
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| 74 | '`bin/cake gettext -app <app path>`: update files for the app', |
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| 75 | '`bin/cake gettext -plugin <plugin name>`: update files for the plugin', |
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| 76 | ]) |
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| 77 | ->addOption('app', [ |
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| 78 | 'help' => 'The app path, for i18n update.', |
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| 79 | 'short' => 'a', |
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| 80 | 'required' => false, |
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| 81 | ]) |
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| 82 | ->addOption('plugin', [ |
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| 83 | 'help' => 'The plugin name, for i18n update.', |
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| 84 | 'short' => 'p', |
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| 85 | 'required' => false, |
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| 86 | ]); |
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| 87 | } |
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| 88 | |||
| 89 | /** |
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| 90 | * Get po result. |
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| 91 | * |
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| 92 | * @return array |
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| 93 | */ |
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| 94 | public function getPoResult(): array |
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| 95 | { |
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| 96 | return $this->poResult; |
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| 97 | } |
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| 98 | |||
| 99 | /** |
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| 100 | * Get templatePaths. |
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| 101 | * |
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| 102 | * @return array |
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| 103 | */ |
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| 104 | public function getTemplatePaths(): array |
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| 105 | { |
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| 106 | return $this->templatePaths; |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * Get localePath |
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| 111 | * |
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| 112 | * @return string |
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| 113 | */ |
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| 114 | public function getLocalePath(): string |
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| 115 | { |
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| 116 | return $this->localePath; |
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| 117 | } |
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| 118 | |||
| 119 | /** |
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| 120 | * Update gettext po files. |
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| 121 | * |
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| 122 | * @param \Cake\Console\Arguments $args The command arguments. |
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| 123 | * @param \Cake\Console\ConsoleIo $io The console io |
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| 124 | * @return null|void|int The exit code or null for success |
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| 125 | */ |
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| 126 | public function execute(Arguments $args, ConsoleIo $io) |
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| 127 | { |
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| 128 | $resCmd = []; |
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| 129 | exec('which msgmerge 2>&1', $resCmd); |
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| 130 | if (empty($resCmd[0])) { |
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| 131 | $io->abort('ERROR: msgmerge not available. Please install gettext utilities.'); |
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| 132 | } |
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| 133 | |||
| 134 | $io->out('Updating .pot and .po files...'); |
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| 135 | |||
| 136 | $this->setupPaths($args); |
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| 137 | foreach ($this->templatePaths as $path) { |
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| 138 | $io->out(sprintf('Search in: %s', $path)); |
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| 139 | $this->parseDir($path); |
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| 140 | } |
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| 141 | |||
| 142 | $io->out('Creating master .pot file'); |
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| 143 | $this->writeMasterPot($io); |
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| 144 | $this->ttagExtract($args, $io); |
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| 145 | |||
| 146 | $io->hr(); |
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| 147 | $io->out('Merging master .pot with current .po files'); |
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| 148 | $io->hr(); |
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| 149 | |||
| 150 | $this->writePoFiles($io); |
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| 151 | |||
| 152 | $io->out('Done'); |
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| 153 | |||
| 154 | return null; |
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| 155 | } |
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| 156 | |||
| 157 | /** |
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| 158 | * Setup template paths and locale path |
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| 159 | * |
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| 160 | * @param \Cake\Console\Arguments $args The command arguments. |
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| 161 | * @return void |
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| 162 | */ |
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| 163 | private function setupPaths(Arguments $args): void |
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| 164 | { |
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| 165 | $plugin = $args->getOption('plugin'); |
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| 166 | $localesPaths = (array)App::path('locales'); |
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| 167 | if ($plugin && is_string($plugin)) { |
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| 168 | $paths = [ |
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| 169 | Plugin::classPath($plugin), |
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| 170 | Plugin::configPath($plugin), |
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| 171 | ]; |
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| 172 | $this->templatePaths = array_merge($paths, App::path(View::NAME_TEMPLATE, $plugin)); |
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| 173 | $this->defaultDomain = $plugin; |
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| 174 | foreach ($localesPaths as $path) { |
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| 175 | if (strpos($path, sprintf('%s%s%s', DS, $plugin, DS)) > 0) { |
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| 176 | $this->localePath = $path; |
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| 177 | break; |
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| 178 | } |
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| 179 | } |
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| 180 | |||
| 181 | return; |
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| 182 | } |
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| 183 | $app = $args->getOption('app'); |
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| 184 | $basePath = $app ?? getcwd(); |
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| 185 | $this->templatePaths = [$basePath . DS . 'src', $basePath . DS . 'config']; |
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| 186 | $this->templatePaths = array_merge($this->templatePaths, App::path(View::NAME_TEMPLATE)); |
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| 187 | $this->templatePaths = array_filter($this->templatePaths, function ($path) { |
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| 188 | return strpos($path, 'plugins') === false; |
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| 189 | }); |
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| 190 | $this->localePath = (string)Hash::get($localesPaths, 0); |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * Write `master.pot` file |
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| 195 | * |
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| 196 | * @param \Cake\Console\ConsoleIo $io The console io |
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| 197 | * @return void |
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| 198 | */ |
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| 199 | private function writeMasterPot(ConsoleIo $io): void |
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| 200 | { |
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| 201 | foreach ($this->poResult as $domain => $poResult) { |
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| 202 | $potFilename = sprintf('%s/%s.pot', $this->localePath, $domain); |
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| 203 | $io->out(sprintf('Writing new .pot file: %s', $potFilename)); |
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| 204 | $pot = new File($potFilename, true); |
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|
Deprecated Code
introduced
by
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| 205 | $pot->write($this->header('pot')); |
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| 206 | ksort($poResult); |
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| 207 | |||
| 208 | foreach ($poResult as $res => $contexts) { |
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| 209 | sort($contexts); |
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| 210 | foreach ($contexts as $ctx) { |
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| 211 | if (!empty($ctx)) { |
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| 212 | $pot->write(sprintf('%smsgctxt "%s"%smsgid "%s"%smsgstr ""%s', "\n", $ctx, "\n", $res, "\n", "\n")); |
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| 213 | } else { |
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| 214 | $pot->write(sprintf('%smsgid "%s"%smsgstr ""%s', "\n", $res, "\n", "\n")); |
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| 215 | } |
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| 216 | } |
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| 217 | } |
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| 218 | |||
| 219 | $pot->close(); |
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| 220 | } |
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| 221 | } |
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| 222 | |||
| 223 | /** |
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| 224 | * Write `.po` files |
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| 225 | * |
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| 226 | * @param \Cake\Console\ConsoleIo $io The console io |
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| 227 | * @return void |
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| 228 | */ |
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| 229 | private function writePoFiles(ConsoleIo $io): void |
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| 230 | { |
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| 231 | $header = $this->header('po'); |
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| 232 | $locales = array_keys((array)Configure::read('I18n.locales', [])); |
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| 233 | foreach ($locales as $loc) { |
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| 234 | $potDir = $this->localePath . DS . $loc; |
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| 235 | if (!file_exists($potDir)) { |
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| 236 | mkdir($potDir); |
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| 237 | } |
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| 238 | $io->out(sprintf('Language: %s', $loc)); |
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| 239 | |||
| 240 | foreach (array_keys($this->poResult) as $domain) { |
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| 241 | $potFilename = sprintf('%s/%s.pot', $this->localePath, $domain); |
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| 242 | $poFile = sprintf('%s/%s.po', $potDir, $domain); |
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| 243 | if (!file_exists($poFile)) { |
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| 244 | $newPoFile = new File($poFile, true); |
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| 245 | $newPoFile->write($header); |
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| 246 | $newPoFile->close(); |
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| 247 | } |
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| 248 | $io->out(sprintf('Merging %s', $poFile)); |
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| 249 | $mergeCmd = sprintf('msgmerge --backup=off -N -U %s %s', $poFile, $potFilename); |
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| 250 | exec($mergeCmd); |
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| 251 | $this->analyzePoFile($poFile, $io); |
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| 252 | $io->hr(); |
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| 253 | } |
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| 254 | } |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * Header lines for po/pot file |
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| 259 | * |
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| 260 | * @param string $type The file type (can be 'po', 'pot') |
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| 261 | * @return string |
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| 262 | * @codeCoverageIgnore |
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| 263 | */ |
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| 264 | private function header(string $type = 'po'): string |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * Analyze po file and translate it |
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| 299 | * |
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| 300 | * @param string $filename The po file name |
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| 301 | * @param \Cake\Console\ConsoleIo $io The console io |
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| 302 | * @return void |
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| 303 | */ |
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| 304 | private function analyzePoFile($filename, ConsoleIo $io): void |
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| 305 | { |
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| 306 | $lines = file($filename); |
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| 307 | $numItems = $numNotTranslated = 0; |
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| 308 | foreach ($lines as $k => $l) { |
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| 309 | if (strpos($l, 'msgid "') === 0) { |
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| 310 | $numItems++; |
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| 311 | } |
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| 312 | if (strpos($l, 'msgstr ""') === 0) { |
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| 313 | if (!isset($lines[$k + 1])) { |
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| 314 | $numNotTranslated++; |
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| 315 | } elseif (strpos($lines[$k + 1], '"') !== 0) { |
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| 316 | $numNotTranslated++; |
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| 317 | } |
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| 318 | } |
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| 319 | } |
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| 320 | $translated = $numItems - $numNotTranslated; |
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| 321 | $percent = 0; |
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| 322 | if ($numItems > 0) { |
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| 323 | $percent = number_format($translated * 100. / $numItems, 1); |
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| 324 | } |
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| 325 | $io->out(sprintf('Translated %d of %d items - %s %%', $translated, $numItems, $percent)); |
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| 326 | } |
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| 327 | |||
| 328 | /** |
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| 329 | * Remove leading and trailing quotes from string |
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| 330 | * |
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| 331 | * @param string $str The string |
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| 332 | * @return string The new string |
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| 333 | */ |
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| 334 | private function unquoteString($str): string |
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| 335 | { |
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| 336 | return substr($str, 1, -1); |
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| 337 | } |
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| 338 | |||
| 339 | /** |
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| 340 | * "fix" string - strip slashes, escape and convert new lines to \n |
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| 341 | * |
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| 342 | * @param string $str The string |
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| 343 | * @return string The new string |
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| 344 | */ |
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| 345 | private function fixString($str): string |
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| 346 | { |
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| 347 | $str = stripslashes($str); |
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| 348 | $str = str_replace('"', '\"', $str); |
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| 349 | $str = str_replace("\n", '\n', $str); |
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| 350 | $str = str_replace('|||||', "'", $str); // special sequence used in parseContent to temporarily replace "\'" |
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| 351 | |||
| 352 | return $str; |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * Parse file and rips gettext strings |
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| 357 | * |
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| 358 | * @param string $file The file name |
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| 359 | * @param string $extension The file extension |
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| 360 | * @return void |
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| 361 | */ |
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| 362 | private function parseFile($file, $extension) |
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| 363 | { |
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| 364 | if (!in_array($extension, ['php', 'twig'])) { |
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| 365 | return; |
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| 366 | } |
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| 367 | $content = file_get_contents($file); |
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| 368 | if (empty($content)) { |
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| 369 | return; |
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| 370 | } |
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| 371 | |||
| 372 | $functions = [ |
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| 373 | '__' => 0, // __( string $singular , ... $args ) |
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| 374 | '__n' => 0, // __n( string $singular , string $plural , integer $count , ... $args ) |
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| 375 | '__d' => 1, // __d( string $domain , string $msg , ... $args ) |
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| 376 | '__dn' => 1, // __dn( string $domain , string $singular , string $plural , integer $count , ... $args ) |
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| 377 | '__x' => 1, // __x( string $context , string $singular , ... $args ) |
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| 378 | '__xn' => 1, // __xn( string $context , string $singular , string $plural , integer $count , ... $args ) |
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| 379 | '__dx' => 2, // __dx( string $domain , string $context , string $msg , ... $args ) |
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| 380 | '__dxn' => 2, // __dxn( string $domain , string $context , string $singular , string $plural , integer $count , ... $args ) |
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| 381 | ]; |
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| 382 | |||
| 383 | // temporarily replace "\'" with "|||||", fixString will replace "|||||" with "\'" |
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| 384 | // this fixes wrongly matched data in the following regexp |
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| 385 | $content = str_replace("\'", '|||||', $content); |
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| 386 | |||
| 387 | $options = [ |
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| 388 | 'open_parenthesis' => preg_quote('('), |
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| 389 | 'quote' => preg_quote("'"), |
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| 390 | 'double_quote' => preg_quote('"'), |
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| 391 | ]; |
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| 392 | |||
| 393 | foreach ($functions as $fname => $singularPosition) { |
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| 394 | $capturePath = "'[^']*'"; |
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| 395 | $doubleQuoteCapture = str_replace("'", $options['double_quote'], $capturePath); |
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| 396 | $quoteCapture = str_replace("'", $options['quote'], $capturePath); |
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| 397 | |||
| 398 | // phpcs:disable |
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| 399 | $rgxp = '/' . $fname . '\s*' . $options['open_parenthesis'] . str_repeat('((?:' . $doubleQuoteCapture . ')|(?:' . $quoteCapture . '))\s*[,)]\s*', $singularPosition + 1) . '/'; |
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| 400 | // phpcs:enable |
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| 401 | |||
| 402 | $matches = []; |
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| 403 | preg_match_all($rgxp, $content, $matches); |
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| 404 | |||
| 405 | $limit = count($matches[0]); |
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| 406 | for ($i = 0; $i < $limit; $i++) { |
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| 407 | $domain = $this->defaultDomain; |
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| 408 | $ctx = ''; |
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| 409 | $str = $this->unquoteString($matches[1][$i]); |
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| 410 | |||
| 411 | if (strpos($fname, '__d') === 0) { |
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| 412 | $domain = $this->unquoteString($matches[1][$i]); |
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| 413 | |||
| 414 | if (strpos($fname, '__dx') === 0) { |
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| 415 | $ctx = $this->unquoteString($matches[2][$i]); |
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| 416 | $str = $this->unquoteString($matches[3][$i]); |
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| 417 | } else { |
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| 418 | $str = $this->unquoteString($matches[2][$i]); |
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| 419 | } |
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| 420 | } elseif (strpos($fname, '__x') === 0) { |
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| 421 | $ctx = $this->unquoteString($matches[1][$i]); |
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| 422 | $str = $this->unquoteString($matches[2][$i]); |
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| 423 | } |
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| 424 | |||
| 425 | $str = $this->fixString($str); |
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| 426 | if (empty($str)) { |
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| 427 | continue; |
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| 428 | } |
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| 429 | |||
| 430 | if (!array_key_exists($domain, $this->poResult)) { |
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| 431 | $this->poResult[$domain] = []; |
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| 432 | } |
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| 433 | |||
| 434 | if (!array_key_exists($str, $this->poResult[$domain])) { |
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| 435 | $this->poResult[$domain][$str] = ['']; |
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| 436 | } |
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| 437 | |||
| 438 | if (!in_array($ctx, $this->poResult[$domain][$str])) { |
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| 439 | $this->poResult[$domain][$str][] = $ctx; |
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| 440 | } |
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| 441 | } |
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| 442 | } |
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| 443 | } |
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| 444 | |||
| 445 | /** |
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| 446 | * Parse a directory |
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| 447 | * |
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| 448 | * @param string $dir The directory |
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| 449 | * @return void |
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| 450 | */ |
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| 451 | private function parseDir($dir): void |
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| 452 | { |
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| 453 | $folder = new Folder($dir); |
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| 454 | $tree = $folder->tree($dir, false); |
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| 455 | foreach ($tree as $files) { |
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| 456 | foreach ($files as $file) { |
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| 457 | if (!is_dir($file)) { |
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| 458 | $f = new File($file); |
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| 459 | $info = $f->info(); |
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| 460 | if (isset($info['extension'])) { |
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| 461 | $this->parseFile($file, $info['extension']); |
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| 462 | } |
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| 463 | } |
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| 464 | } |
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| 465 | } |
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| 466 | } |
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| 467 | |||
| 468 | /** |
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| 469 | * Extract translations from javascript files using ttag, if available. |
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| 470 | * |
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| 471 | * @param \Cake\Console\Arguments $args The command arguments. |
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| 472 | * @param \Cake\Console\ConsoleIo $io The console io |
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| 473 | * @return void |
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| 474 | * @codeCoverageIgnore |
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| 475 | */ |
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| 476 | private function ttagExtract(Arguments $args, ConsoleIo $io): void |
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| 506 | } |
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| 507 | } |
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| 508 |
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