From: samhemelryk <samhemelryk>
Date: Wed, 8 Jul 2009 01:52:16 +0000 (+0000)
Subject: filelib MDL-19707 Modified file_extension_icon to use extisting function mimeinfo... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=405efa5f9517940f5fafb20fa58008594997ba57;p=moodle.git

filelib MDL-19707 Modified file_extension_icon to use extisting function mimeinfo and reverted
two uses of file_extension_icon in course-lib that were incorrect
---

diff --git a/course/lib.php b/course/lib.php
index f4ddffd97c..b595fbd650 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -1333,9 +1333,9 @@ function print_section($course, $section, $mods, $modnamesused, $absolute=false,
                 if (!empty($customicon)) {
                     if (substr($customicon, 0, 4) === 'mod/') {
                         list($modname, $iconname) = explode('/', substr($customicon, 4), 2);
-                        $icon = $OUTPUT->mod_icon_url(file_extension_icon($iconname), $modname);
+                        $icon = $OUTPUT->mod_icon_url(str_replace(array('.gif', '.png'), '', $customicon), $modname);
                     } else {
-                        $icon = $OUTPUT->old_icon_url(file_extension_icon($customicon));
+                        $icon = $OUTPUT->old_icon_url(str_replace(array('.gif', '.png'), '', $customicon));
                     }
                 } else {
                     $icon = "" . $OUTPUT->mod_icon_url('icon', $mod->modname) . "";
diff --git a/lib/filelib.php b/lib/filelib.php
index cd652fcbb4..1a87d626d5 100644
--- a/lib/filelib.php
+++ b/lib/filelib.php
@@ -1175,30 +1175,15 @@ function file_mimetype_icon($mimetype, $size=null) {
  * @todo Implement $size
  *
  * @param string filename The filename to get the icon for
- * @param int $size The size of the icon. Not yet implemented
+ * @param int $size The size of the icon. Defaults to null can also be 32
  * @return string
  */
 function file_extension_icon($filename, $size=null) {
-    // Get the extension
-    $extension = substr($filename, strrpos($filename, '.'));
-    $mimeinfo = get_mimetypes_array();
-    foreach ($mimeinfo as $ext=>$mime) {
-        // Check each till we find an exact match for extension
-        if ($ext === $extension) {
-            $icon = $mime['icon'];
-            $icon = substr($icon, 0, strrpos($icon, '.'));
-            if ($size!=null && is_int($size)) {
-                $icon .= '-'.$size;
-            }
-            return 'f/'.$icon;
-        }
-    }
-    // Didn't find a match return the default
-    $icon = $mimeinfo['xxx']['icon'];
-    $icon = substr($icon, 0, strrpos($icon, '.'));
-    if ($size!=null && is_int($size)) {
-        $icon .= '-'.$size;
+    $element = 'icon';
+    if ($size!==null) {
+        $element .= (string)$size;
     }
+    $icon = mimeinfo($element, $filename);
     return 'f/'.$icon;
 }