1 files changed, 27 insertions, 14 deletions
diff --git a/core/js/oc-dialogs.js b/core/js/oc-dialogs.js
index f184a1022bc..8e8a477772b 100644
--- a/core/js/oc-dialogs.js
+++ b/core/js/oc-dialogs.js
@@ -139,8 +139,12 @@ var OCdialogs = {
 				}
 			});
 		})
-		.fail(function() {
-			alert(t('core', 'Error loading file picker template'));
+		.fail(function(status, error) {
+			// If the method is called while navigating away
+			// from the page, it is probably not needed ;)
+			if(status !== 0) {
+				alert(t('core', 'Error loading file picker template: {error}', {error: error}));
+			}
 		});
 	},
 	/**
@@ -206,8 +210,14 @@ var OCdialogs = {
 			});
 			OCdialogs.dialogs_counter++;
 		})
-		.fail(function() {
-			alert(t('core', 'Error loading file picker template'));
+		.fail(function(status, error) {
+			// If the method is called while navigating away from
+			// the page, we still want to deliver the message.
+			if(status === 0) {
+				alert(title + ': ' + content);
+			} else {
+				alert(t('core', 'Error loading message template: {error}', {error: error}));
+			}
 		});
 	},
 	_getFilePickerTemplate: function() {
@@ -219,8 +229,8 @@ var OCdialogs = {
 				self.$listTmpl = self.$filePickerTemplate.find('.filelist li:first-child').detach();
 				defer.resolve(self.$filePickerTemplate);
 			})
-			.fail(function() {
-				defer.reject();
+			.fail(function(jqXHR, textStatus, errorThrown) {
+				defer.reject(jqXHR.status, errorThrown);
 			});
 		} else {
 			defer.resolve(this.$filePickerTemplate);
@@ -235,8 +245,8 @@ var OCdialogs = {
 				self.$messageTemplate = $(tmpl);
 				defer.resolve(self.$messageTemplate);
 			})
-			.fail(function() {
-				defer.reject();
+			.fail(function(jqXHR, textStatus, errorThrown) {
+				defer.reject(jqXHR.status, errorThrown);
 			});
 		} else {
 			defer.resolve(this.$messageTemplate);
@@ -244,9 +254,16 @@ var OCdialogs = {
 		return defer.promise();
 	},
 	_getFileList: function(dir, mimeType) {
+		if (typeof(mimeType) === "string") {
+			mimeType = [mimeType];
+		}
+
 		return $.getJSON(
 			OC.filePath('files', 'ajax', 'rawlist.php'),
-			{dir: dir, mimetype: mimeType}
+			{
+				dir: dir,
+				mimetypes: JSON.stringify(mimeType)
+			}
 		);
 	},
 	_determineValue: function(element) {
@@ -285,11 +302,7 @@ var OCdialogs = {
 					filename: entry.name,
 					date: OC.mtime2date(entry.mtime)
 				});
-				if (entry.mimetype === "httpd/unix-directory") {
-					$li.find('img').attr('src', OC.imagePath('core', 'filetypes/folder.png'));
-				} else {
-					$li.find('img').attr('src', OC.Router.generate('core_ajax_preview', {x:32, y:32, file:escapeHTML(dir+'/'+entry.name)}) );
-				}
+				$li.find('img').attr('src', entry.mimetype_icon);
 				self.$filelist.append($li);
 			});