Mercurial > hg > mgallery

changeset 13:951752fb1c21

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Add translation of relative URLs in header text blocks.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 21 Aug 2015 16:46:26 +0300
parents 79987aa7ee9a
children c9fad00199f9
files mgallery.php
diffstat 1 files changed, 20 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mgallery.php	Fri Aug 21 16:45:53 2015 +0300
+++ b/mgallery.php	Fri Aug 21 16:46:26 2015 +0300
@@ -410,7 +410,26 @@
     mgPrintBreadCrumbs($galData);
 
   if (isset($galData["header"]) && strlen($galData["header"]) > 0)
-    echo "<div class=\"albumHeaderText\">".$galData["header"]."</div>\n";
+  {
+    // Translate relative URLs in header, if needed
+    $baseURL = mgGetSetting("image_url");
+
+    $headerText = preg_replace_callback(
+      "@href\s*=\s*\"([^\"]+)\"@i",
+      function ($matches) use($galPath, $baseURL)
+      {
+        $mstmp = $matches[1];
+        if (preg_match("@^[a-z]+://@i", $mstmp) === 0)
+        {
+          if ($mstmp[0] != "/")
+            $mstmp = $baseURL."/".$galPath."/".$mstmp;
+        }
+        return "href=\"".str_replace("//", "/", $mstmp)."\"";
+      },
+      $galData["header"]);
+
+    echo "<div class=\"albumHeaderText\">".$headerText."</div>\n";
+  }
 
   mgPrintTable("albumTable", $galEntries, $galAlbumsIndex, 0, FALSE);
   mgPrintTable("imageTable", $galEntries, $galImagesIndex, 0, FALSE);