increased file size upload in filemanager

app/assets/javascripts/admin/filemanager.js

@@ -19,8 +19,8 @@ $(function () {
     'use strict';
     // Initialize the jQuery File Upload widget:
     $('#fileupload').fileupload({
-        maxFileSize: 5000000,
+        maxFileSize: 50000000000,
-        acceptFileTypes: /(\.|\/)(gif|jpe?g|png|pdf|doc|docx|ppt|pptx|xls|xlsx)$/i,
+        acceptFileTypes: /(\.|\/)(gif|jpe?g|png|pdf|doc|docx|ppt|pptx|xls|xlsx|csv|txt|zip|rar|tar|gz|odt|tiff|key|page)$/i,
         dropZone: $('#dropzone'),
         headers:{
             'X-CSRF-Token': $('meta[name="csrf-token"]').attr("content")

app/mailer/mail_cron_mailer.rb

@@ -63,7 +63,6 @@ class MailCronMailer < ActionMailer::Base
         end 
       end 
 
-
       @mail_cron_log = {  
         :mail_subject => @data.mail_subject,
         :mail_to => group_mail,
@@ -74,10 +73,16 @@ class MailCronMailer < ActionMailer::Base
 
       @mail_cron_log = MailCronLog.new(@mail_cron_log) 
 
-
       @mail_cron_log.save
 
+      @mail_to_count = @data.mail_to.split(',') - group_mail.split(',')
+
+      if @mail_to_count.count == 0
         @data.destroy
+      else
+        @data.mail_to = @mail_to_count.join(',')
+        @data.save
+      end
 
     end
 

app/models/mail_cron.rb

@@ -38,7 +38,7 @@ class MailCron
 
       if !email_user_id.blank?
 
-        @user = User.find(email_user_id)
+        @user = User.find(email_user_id) rescue nil
 
         @group_mail << @user.email if !@user.blank?