Add script to generate a table of missing terms in a language. Edit to set $language, then run in a browser and copy-paste in a spreadsheet soft to hand out to professional translators - refs BT#12413

tests/scripts/build_translation_request_file.php

@@ -0,0 +1,53 @@
+<?php /* For licensing terms, see /license.txt */
+/**
+ * Generate a file with the undefined terms of one language and another file with the existing English terms.
+ * Copy-paste the resulting page in an Excel spreasheet to have it ready to go for translators
+ * @package chamilo.cron
+ */
+/**
+ * Includes and declarations
+ */
+//die();
+require_once '../../inc/global.inc.php';
+$path = api_get_path(SYS_LANG_PATH);
+$referenceLanguage = 'english';
+$language = 'german';
+ini_set('memory_limit','128M');
+/**
+ * Main code
+ */
+$referenceTerms = array();
+$file = $path . $referenceLanguage . '/trad4all.inc.php';
+if (is_file($file)) {
+    $referenceTerms = array_merge($referenceTerms, SubLanguageManager::get_all_language_variable_in_file($file,true));
+}
+// get only the array keys (the language variables defined in language files)
+$definedTerms = array_flip(array_keys($referenceTerms));
+//$referenceTerms = null;
+
+// now get all terms found in all PHP files of Chamilo (this takes some time and memory)
+$missingTerms = array();
+$nonMissingTerms = array();
+$l = strlen(api_get_path(SYS_PATH));
+$file = $path . $language . '/trad4all.inc.php';
+if (is_file($file)) {
+    $nonMissingTerms = array_merge($nonMissingTerms, SubLanguageManager::get_all_language_variable_in_file($file,true));
+}
+$nonMissingTerms = array_flip(array_keys($nonMissingTerms));
+
+$missingTerms = array_diff($definedTerms, $nonMissingTerms);
+
+echo "<table border='1'>\n";
+echo "<tr><th>Count</th><th>Term</th><th>English</th><th>German</th></tr>";
+$i = 1;
+$countWords = 0;
+foreach ($missingTerms as $term => $value) {
+    if (isset($referenceTerms[$term])) {
+        $trimmed = trim($referenceTerms[$term],';" ');
+        $countWords += str_word_count($trimmed);
+        echo "<tr><td>$i</td><td>$term</td><td>".$trimmed."</td><td></td></tr>\n";
+    }
+    $i++;
+}
+echo "</table>\n";
+echo "Total words to be translated: ".$countWords.PHP_EOL;