头像加入大小限制

app/views/avatar/_new_avatar_form.html.erb

@@ -9,8 +9,8 @@
                    :size => "1",
                    :multiple => true,
                    :data => {
-                           :max_file_size => Setting.attachment_max_size.to_i.kilobytes,
-                           :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)),
+                           :max_file_size => Setting.upload_avatar_max_size,
+                           :max_file_size_message => l(:error_upload_avatar_to_large, :max_size => number_to_human_size(Setting.upload_avatar_max_size.to_i)),
                            :max_concurrent_uploads => Redmine::Configuration['max_concurrent_ajax_uploads'].to_i,
                            :file_type => Redmine::Configuration['pic_types'].to_s,
                            :type_support_message => l(:error_pic_type),

config/locales/en.yml

@@ -1520,3 +1520,5 @@ en:
   label_no_courses: You do not participate in any course, please search the curriculum, course, or create a course!
   label_commit_failed: commit failed
   #api end
+  error_upload_avatar_to_large: "too big (%{max_size})"
+

config/locales/zh.yml

@@ -1983,3 +1983,4 @@ zh:
   label_media: 媒体
   label_code: 代码
 
+  error_upload_avatar_to_large: "超过大小限制 (%{max_size})"

config/settings.yml

@@ -60,7 +60,9 @@ per_page_options:
   default: '25,50,100'
 mail_from:
   default: trustieforge@gmail.com
-
+upload_avatar_max_size:
+  format: int
+  default: 5242880
 ### delayjob for send email.
 delayjob_enabled:
   default: 1

public/javascripts/jq-upload/upload.js

@@ -1,28 +1,44 @@
 $(function() {
     var $upload_file = $('.upload_file');
-    var validateImage = function(file){
-      if(!/^image\//.test(file.type)){
-        alert($upload_file.attr("data-type-support-message") + $upload_file.attr("data-file-type"));
-        return false;
-      }
-      return true;
+
+    function endsWith(str, suffix) {
+        return str.indexOf(suffix, str.length - suffix.length) !== -1;
+    }
+    var validateImage = function(file) {
+        var types = $upload_file.attr('data-file-type').split(",");
+        var check = false;
+        $.each(types, function(n, e) {
+            if (endsWith(file.name, e)) {
+                check = true;
+            }
+        });
+        if (!check) {
+            alert($upload_file.attr("data-type-support-message") + $upload_file.attr("data-file-type"));
+            return false;
+        }
+        if (file.size && file.size > parseInt($upload_file.attr('data-max-file-size'))) {
+            alert($upload_file.attr("data-max-file-size-message"));
+            return false;
+        }
+        return true;
     };
     $('.upload_file').fileupload({
         url: '/upload_avatar.json?source_type=' + $('.upload_file').attr('data-source-type') +
             '&source_id=' + $('.upload_file').attr('data-source-id'),
-        add: function(e,data){
-          if(!validateImage(data.files[0])){
-            return false;
-          }
-          data.submit();
+        add: function(e, data) {
+            if (!validateImage(data.files[0])) {
+                return false;
+            }
+            data.submit();
         },
         formData: function(form) {
             var data = form.serializeArray();
             var auth = null;
-            for(var key in data){
-              if(data[key].name == "authenticity_token"){
-                auth = data[key];break; 
-              }
+            for (var key in data) {
+                if (data[key].name == "authenticity_token") {
+                    auth = data[key];
+                    break;
+                }
             }
             return [auth];
         },