3 files changed, 53 insertions, 17 deletions

diff --git a/modules/gallery/helpers/gallery_event.php b/modules/gallery/helpers/gallery_event.php
index e3fa5e08..e048118b 100644
--- a/modules/gallery/helpers/gallery_event.php
+++ b/modules/gallery/helpers/gallery_event.php
@@ -124,6 +124,20 @@ class gallery_event_Core {
     }
   }
 
+  static function item_updated_data_file($item) {
+    graphics::generate($item);
+
+    // Update any places where this is the album cover
+    foreach (ORM::factory("item")
+             ->where("album_cover_item_id", "=", $item->id)
+             ->find_all() as $target) {
+      copy($item->thumb_path(), $target->thumb_path());
+      $target->thumb_width = $item->thumb_width;
+      $target->thumb_height = $item->thumb_height;
+      $target->save();
+    }
+  }
+
   static function batch_complete() {
     // Set the album covers for any items that where we probably deleted the album cover during
     // this batch.  The item may have been deleted, so don't count on it being around.  Choose the
diff --git a/modules/gallery/helpers/movie.php b/modules/gallery/helpers/movie.php
index bbb5b66c..4ff29a7b 100644
--- a/modules/gallery/helpers/movie.php
+++ b/modules/gallery/helpers/movie.php
@@ -57,23 +57,6 @@ class movie_Core {
     return $form;
   }
 
-
-  static function getmoviesize($filename) {
-    $ffmpeg = self::find_ffmpeg();
-    if (empty($ffmpeg)) {
-      throw new Exception("@todo MISSING_FFMPEG");
-    }
-
-    $cmd = escapeshellcmd($ffmpeg) . " -i " . escapeshellarg($filename) . " 2>&1";
-    $result = `$cmd`;
-    if (preg_match("/Stream.*?Video:.*?(\d+)x(\d+)/", $result, $regs)) {
-      list ($width, $height) = array($regs[1], $regs[2]);
-    } else {
-      list ($width, $height) = array(0, 0);
-    }
-    return array($width, $height);
-  }
-
   static function extract_frame($input_file, $output_file) {
     $ffmpeg = self::find_ffmpeg();
     if (empty($ffmpeg)) {
@@ -114,4 +97,31 @@ class movie_Core {
     }
     return $ffmpeg_path;
   }
+
+
+  /**
+   * Return the width, height, mime_type and extension of the given movie file.
+   */
+  static function get_file_metadata($file_path) {
+    $ffmpeg = self::find_ffmpeg();
+    if (empty($ffmpeg)) {
+      throw new Exception("@todo MISSING_FFMPEG");
+    }
+
+    $cmd = escapeshellcmd($ffmpeg) . " -i " . escapeshellarg($file_path) . " 2>&1";
+    $result = `$cmd`;
+    if (preg_match("/Stream.*?Video:.*?(\d+)x(\d+)/", $result, $regs)) {
+      list ($width, $height) = array($regs[1], $regs[2]);
+    } else {
+      list ($width, $height) = array(0, 0);
+    }
+
+    $pi = pathinfo($file_path);
+    $extension = isset($pi["extension"]) ? $pi["extension"] : "flv"; // No extension?  Assume FLV.
+    $mime_type = in_array(strtolower($extension), array("mp4", "m4v")) ?
+      "video/mp4" : "video/x-flv";
+
+    return array($width, $height, $mime_type, $extension);
+  }
+
 }
diff --git a/modules/gallery/helpers/photo.php b/modules/gallery/helpers/photo.php
index 73cd60c0..a38b4fb2 100644
--- a/modules/gallery/helpers/photo.php
+++ b/modules/gallery/helpers/photo.php
@@ -77,4 +77,16 @@ class photo_Core {
     }
     return sprintf($format, $new_width, $new_height);
   }
+
+  /**
+   * Return the width, height, mime_type and extension of the given image file.
+   */
+  static function get_file_metadata($file_path) {
+    $image_info = getimagesize($file_path);
+    $width = $image_info[0];
+    $height = $image_info[1];
+    $mime_type = $image_info["mime"];
+    $extension = image_type_to_extension($image_info[2], false);
+    return array($width, $height, $mime_type, $extension);
+  }
 }