Add cli command to compare locales + cleanup translation files

1 files changed, 82 insertions, 0 deletions

diff --git a/app/Console/LocaleComparator.php b/app/Console/LocaleComparator.php
new file mode 100644
index 00000000..6eec42dc
--- /dev/null
+++ b/app/Console/LocaleComparator.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Console;
+
+use RecursiveIteratorIterator;
+use RecursiveDirectoryIterator;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class LocaleComparator extends Base
+{
+    const REF_LOCALE = 'fr_FR';
+
+    protected function configure()
+    {
+        $this
+            ->setName('locale:compare')
+            ->setDescription('Compare application translations with the '.self::REF_LOCALE.' locale');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $strings = array();
+        $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator('app'));
+        $it->rewind();
+
+        while ($it->valid()) {
+
+            if (! $it->isDot() && substr($it->key(), -4) === '.php') {
+                $strings = array_merge($strings, $this->search($it->key()));
+            }
+
+            $it->next();
+        }
+
+        $this->compare(array_unique($strings));
+    }
+
+    public function show(array $strings)
+    {
+        foreach ($strings as $string) {
+            echo "    '".str_replace("'", "\'", $string)."' => '',".PHP_EOL;
+        }
+    }
+
+    public function compare(array $strings)
+    {
+        $reference_file = 'app/Locale/'.self::REF_LOCALE.'/translations.php';
+        $reference = include $reference_file;
+
+        echo str_repeat('#', 70).PHP_EOL;
+        echo 'MISSING STRINGS'.PHP_EOL;
+        echo str_repeat('#', 70).PHP_EOL;
+        $this->show(array_diff($strings, array_keys($reference)));
+
+        echo str_repeat('#', 70).PHP_EOL;
+        echo 'USELESS STRINGS'.PHP_EOL;
+        echo str_repeat('#', 70).PHP_EOL;
+        $this->show(array_diff(array_keys($reference), $strings));
+    }
+
+    public function search($filename)
+    {
+        $content = file_get_contents($filename);
+        $strings = array();
+
+        if (preg_match_all('/\b[et]\((\'\K.*?\') *[\)\,]/', $content, $matches) && isset($matches[1])) {
+            $strings = $matches[1];
+        }
+
+        if (preg_match_all('/\bdt\((\'\K.*?\') *[\)\,]/', $content, $matches) && isset($matches[1])) {
+            $strings = array_merge($strings, $matches[1]);
+        }
+
+        array_walk($strings, function(&$value) {
+            $value = trim($value, "'");
+            $value = str_replace("\'", "'", $value);
+        });
+
+        return $strings;
+    }
+}