From 4e92fedb5a6314351b255ae19d64227339b95274 Mon Sep 17 00:00:00 2001
From: Filip Komar <filip@mageia.org>
Date: Sat, 10 Aug 2013 14:55:24 +0000
Subject: report page extended to show duplicate strings in lang files

---
 langs.inc.php    | 11 ++++++++---
 langs/diff.php   |  2 +-
 langs/lib.php    | 10 ++++++----
 langs/report.php | 10 +++++++++-
 4 files changed, 24 insertions(+), 9 deletions(-)

diff --git a/langs.inc.php b/langs.inc.php
index b06cfed04..da15b73d4 100644
--- a/langs.inc.php
+++ b/langs.inc.php
@@ -338,10 +338,11 @@ class i18n
      * Get all locales from given file.
      *
      * @param string $file
+     * @param string $return_duplicates optional switch
      *
      * @return array
     */
-    public static function _lang_return($file)
+    public static function _lang_return($file, $return_duplicates = false)
     {
         $strings = array();
 
@@ -356,9 +357,15 @@ class i18n
                 if ($C === ';' && !empty($f[$k+1])) {
                     $j = trim(substr($v, 1));
                     $j = str_replace(array("\'", "\""), array("'", '"'), $j);
+                    if ($return_duplicates && !empty($strings[$j])) {
+	                    $duplicates[] = $j;
+                    }
                     $strings[$j] = trim($f[$k+1]);
                 }
             }
+            if (!empty($duplicates)) {
+	            $strings['duplicates'] = $duplicates;
+            }
         }
 
         return $strings;
@@ -404,5 +411,3 @@ function _e($s = null, $args = null)             { return i18n::_e($s, $args); }
 function _h($s = null, $args = null, $tag = 'p') { return i18n::_h($s, $args, $tag); }
 
 function _lang_load($locale, $domain) { return i18n::_lang_load($locale, $domain); }
-
-
diff --git a/langs/diff.php b/langs/diff.php
index d56be7f8e..68e741cd4 100644
--- a/langs/diff.php
+++ b/langs/diff.php
@@ -65,7 +65,7 @@ if($license) {
 if($constitution || $license) {
 	$s .= 'Please read <a href="https://wiki.mageia.org/en/Internationalisation_Team_%28i18n%29#Special_cases_of_web_pages">page on wiki for more information</a> about that.</p>';
 }
-foreach (array('missing' => 'missing strings', 'notrans' => 'untranslated strings', 'extra' => 'unused (old) strings') as $type => $name) {
+foreach (array('missing' => 'missing strings', 'notrans' => 'untranslated strings', 'extra' => 'unused (old) strings', 'dup_str' => 'duplicate strings') as $type => $name) {
 
     if (count($diff[$type]) > 0) {
         $s .= sprintf('<h2>%d %s:</h2>', count($diff[$type]), $name);
diff --git a/langs/lib.php b/langs/lib.php
index db1fc21f5..091883292 100644
--- a/langs/lib.php
+++ b/langs/lib.php
@@ -21,13 +21,14 @@ include '../langs.inc.php';
 function _lang_diff($a, $b)
 {
     $fa = i18n::_lang_return($a);
-    $fb = i18n::_lang_return($b);
+    $fb = i18n::_lang_return($b, true); // option to return duplicates
+    $duplicates = (isset($fb['duplicates']) ? array_pop($fb) : null);
 
-    $ret = array(
+/*    $ret = array(
         'aCount' => count($fa),
         'bCount' => count($fb),
         'diff'   => count($fa) - count($fb),
-    );
+    ); unused var */
     $missing = array();
     $notrans = array();
 
@@ -53,7 +54,8 @@ function _lang_diff($a, $b)
         'b'       => count($fb),
         'missing' => $missing,
         'notrans' => $notrans,
-        'extra'   => $extra
+        'extra'   => $extra,
+        'dup_str' => $duplicates,
     );
 }
 
diff --git a/langs/report.php b/langs/report.php
index 9a3e6967a..05d002836 100644
--- a/langs/report.php
+++ b/langs/report.php
@@ -105,6 +105,7 @@
 
                 $test = _lang_diff($f, $langF);
                 $num_of_untranslated_strings = count($test['notrans']);
+                $num_of_duplicated_strings   = count($test['dup_str']);
 
                 if ($link == 'about/constitution') {
                     $dest_constitution = sprintf('%s/%s/%s/%s_%s.md', APP_ROOT, $l, 'about/constitution', 'mageia.org_statutes', $l);
@@ -167,6 +168,9 @@
                     if (count($test['extra']) > 0) {
                         $extra = ' <span class="small">' . sprintf($diff_link, $f, $l) . '+' . count($test['extra']) . '</a></span>';
                     }
+                    if ($num_of_duplicated_strings > 0) {
+                        $extra .= ' <span class="small">' . sprintf($diff_link, $f, $l) . 'dup: ' . $num_of_duplicated_strings . '</a></span>';
+                    }
 
                     $cols .= sprintf('<td class="ok"><a href="%s" title="get a copy of the file">OK</a>%s%s</td>',
                         $langF, $extra, $link);
@@ -192,7 +196,11 @@
                             $cols .= $num_of_untranslated_strings . '&nbsp;untranslated<br>';
                         }
                         if (count($test['extra']) > 0) {
-                            $cols .= count($test['extra']) . '&nbsp;extra';
+                            $cols .= count($test['extra']) . '&nbsp;extra<br>';
+                        }
+                        if ($num_of_duplicated_strings > 0) {
+                            $cols .= $num_of_duplicated_strings . '&nbsp;duplicate';
+                            $cols .= ($num_of_duplicated_strings > 1 ? 's' : '');
                         }
                         $cols .= '</a>';
                         $cols .= $link . '</td>';
-- 
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