xp-dev.com Git - namibia/blob - public/scripts/blueimp-jQuery-File-Upload/js/main.js

   1 /*
   2  * jQuery File Upload Plugin JS Example 6.7
   3  * https://github.com/blueimp/jQuery-File-Upload
   4  *
   5  * Copyright 2010, Sebastian Tschan
   6  * https://blueimp.net
   7  *
   8  * Licensed under the MIT license:
   9  * http://www.opensource.org/licenses/MIT
  10  */
  11
  12 /*jslint nomen: true, unparam: true, regexp: true */
  13 /*global $, window, document */
  14
  15 $(function () {
  16     'use strict';
  17
  18     // Initialize the jQuery File Upload widget:
  19     $('#fileupload').fileupload();
  20
  21     // Enable iframe cross-domain access via redirect option:
  22     $('#fileupload').fileupload(
  23         'option',
  24         'redirect',
  25         window.location.href.replace(
  26             /\/[^\/]*$/,
  27             '/cors/result.html?%s'
  28         )
  29     );
  30
  31     if (window.location.hostname === 'blueimp.github.com') {
  32         // Demo settings:
  33         $('#fileupload').fileupload('option', {
  34             url: '//jquery-file-upload.appspot.com/',
  35             maxFileSize: 5000000,
  36             acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
  37             process: [
  38                 {
  39                     action: 'load',
  40                     fileTypes: /^image\/(gif|jpeg|png)$/,
  41                     maxFileSize: 20000000 // 20MB
  42                 },
  43                 {
  44                     action: 'resize',
  45                     maxWidth: 1440,
  46                     maxHeight: 900
  47                 },
  48                 {
  49                     action: 'save'
  50                 }
  51             ]
  52         });
  53         // Upload server status check for browsers with CORS support:
  54         if ($.support.cors) {
  55             $.ajax({
  56                 url: '//jquery-file-upload.appspot.com/',
  57                 type: 'HEAD'
  58             }).fail(function () {
  59                 $('<span class="alert alert-error"/>')
  60                     .text('Upload server currently unavailable - ' +
  61                             new Date())
  62                     .appendTo('#fileupload');
  63             });
  64         }
  65     } else {
  66         // Load existing files:
  67         $('#fileupload').each(function () {
  68             var that = this;
  69             $.getJSON(this.action, function (result) {
  70                 if (result && result.length) {
  71                     $(that).fileupload('option', 'done')
  72                         .call(that, null, {result: result});
  73                 }
  74             });
  75         });
  76     }
  77
  78 });