Fixes #127 using elgg_strtolower() for i18n support

3 files changed, 4 insertions, 4 deletions

diff --git a/actions/flickrImportPhotoset.php b/actions/flickrImportPhotoset.php
index eeb42d622..c92e5c795 100644
--- a/actions/flickrImportPhotoset.php
+++ b/actions/flickrImportPhotoset.php
@@ -206,7 +206,7 @@ foreach( $photos_to_upload as $name => $photo ) {
 	//this will save to users folder in /image/ and organize by photo album
 	$prefix = "image/" . $container_guid . "/";
 	$file = new ElggFile();
-	$filestorename = strtolower(time().$name);
+	$filestorename = elgg_strtolower(time().$name);
 	$file->setFilename($prefix.$filestorename . ".jpg"); //that's all flickr stores so I think this is safe
 	$file->setMimeType($mime);
 	$file->originalfilename = $name;
diff --git a/lib/image.php b/lib/image.php
index c68560df6..7f98a08d7 100644
--- a/lib/image.php
+++ b/lib/image.php
@@ -45,7 +45,7 @@ class TidypicsImage extends ElggFile {
 	 */
 	public function setOriginalFilename($originalName) {
 		$prefix = "image/" . $this->container_guid . "/";
-		$filestorename = strtolower(time() . $originalName);
+		$filestorename = elgg_strtolower(time() . $originalName);
 		$this->setFilename($prefix . $filestorename);
 		$this->originalfilename = $originalName;
 	}
diff --git a/lib/watermark.php b/lib/watermark.php
index 6b16f0e4a..ce77c00e2 100644
--- a/lib/watermark.php
+++ b/lib/watermark.php
@@ -30,12 +30,12 @@ function tp_process_watermark_text($text, $owner) {
  */
 function tp_get_watermark_filename($text, $owner) {
 
-	$base = strtolower($text);
+	$base = elgg_strtolower($text);
 	$base = preg_replace("/[^\w-]+/", "-", $base);
 	$base = trim($base, '-');
 
 	$filename = tp_get_img_dir();
-	$filename .= strtolower($owner->username . "_" . $base . "_stamp");
+	$filename .= elgg_strtolower($owner->username . "_" . $base . "_stamp");
 
 	return $filename;
 }