upgrade

main/cron/lang/switch_files_to_gettext.php

@@ -0,0 +1,92 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Script to switch all PHP files in Chamilo to a more Gettext-like syntax.
+ *
+ * @package chamilo.cron.lang
+ */
+/**
+ * Includes and declarations.
+ */
+exit();
+require_once __DIR__.'/../../inc/global.inc.php';
+$path = api_get_path(SYS_LANG_PATH).'english';
+ini_set('memory_limit', '128M');
+/**
+ * Main code.
+ */
+$terms = [];
+$list = SubLanguageManager::get_lang_folder_files_list($path);
+foreach ($list as $entry) {
+    $file = $path.'/'.$entry;
+    if (is_file($file)) {
+        $terms = array_merge($terms, SubLanguageManager::get_all_language_variable_in_file($file));
+    }
+}
+foreach ($terms as $index => $translation) {
+    $terms[$index] = trim(rtrim($translation, ';'), '"');
+}
+// get only the array keys (the language variables defined in language files)
+$defined_terms = array_flip(array_keys($terms));
+echo count($defined_terms)." terms were found in language files".PHP_EOL;
+
+// now get all terms found in all PHP files of Chamilo (this takes some
+// time and memory)
+$usedTerms = [];
+$l = strlen(api_get_path(SYS_PATH));
+$files = getAllPhpFiles(api_get_path(SYS_PATH));
+$rootLength = strlen(api_get_path(SYS_PATH));
+$countFiles = 0;
+$countReplaces = 0;
+// Browse files
+foreach ($files as $file) {
+    if (substr($file, $rootLength, 6) === 'vendor' || substr($file, $rootLength, 3) === 'web') {
+        continue;
+    }
+    //echo 'Analyzing '.$file.PHP_EOL;
+    $shortFile = substr($file, $l);
+    //echo 'Analyzing '.$shortFile.PHP_EOL;
+    $lines = file($file);
+    // Browse lines inside file $file
+    foreach ($lines as $line) {
+        $myTerms = [];
+        $res = preg_match_all('/get_lang\(([\'"](\\w*)[\'"])\)/m', $line, $myTerms);
+        if ($res > 0) {
+            foreach ($myTerms[2] as $term) {
+                echo "Found term $term - ".print_r($myTerms, 1).PHP_EOL;
+                if (substr($term, 0, 4) == 'lang') {
+                    $term = substr($term, 4);
+                }
+                if (!empty($terms[$term])) {
+                    $translation = $terms[$term];
+                    $quotedTerm = $myTerms[1][0];
+                    //echo "Would do sed -i \"s#$quotedTerm#'$translation'#g\" $file here\n";
+                    system("sed -i \"s#$term#'$translation'#g\" $file");
+                    $countReplaces++;
+                }
+            }
+        } else {
+            $res = 0;
+            $res = preg_match_all('/\{\s*([\'"](\\w*)[\'"])\s*\|get_lang\}/m', $line, $myTerms);
+            if ($res > 0) {
+                foreach ($myTerms[2] as $term) {
+                    echo "Found term $term".PHP_EOL;
+                    if (substr($term, 0, 4) == 'lang') {
+                        $term = substr($term, 4);
+                    }
+                    if (!empty($terms[$term])) {
+                        $translation = $terms[$term];
+                        $quotedTerm = $myTerms[1][0];
+                        //echo "Would do sed -i \"s#$quotedTerm#'$translation'#g\" $file here\n";
+                        system("sed -i \"s#$term#'$translation'#g\" $file");
+                        $countReplaces++;
+                    }
+                }
+            }
+        }
+    }
+    $countFiles++;
+    flush();
+}
+
+echo "Done analyzing $countFiles files, with $countReplaces replacements!\n";