<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width,initial-scale=1">
  <title>Laravel Filemanager</title>
  <link rel="shortcut icon" type="image/png" href="{{ asset('vendor/laravel-filemanager/img/72px color.png') }}">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css">
  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
</head>
<body>
  <div class="container">
    <h1 class="page-header">Integration Demo Page</h1>
    <div class="row">
      <div class="col-md-6">
        <h2 class="mt-4">CKEditor</h2>
        <textarea name="ce" class="form-control"></textarea>
      </div>
      <div class="col-md-6">
        <h2 class="mt-4">TinyMCE</h2>
        <textarea name="tm" class="form-control"></textarea>
      </div>
    </div>
    <div class="row">
      <div class="col-md-6">
        <h2 class="mt-4">Summernote</h2>
        <textarea id="summernote-editor" name="content"></textarea>
      </div>
      <div class="col-md-6">
        <h2 class="mt-4">Standalone Image Button</h2>
        <div class="input-group">
          <span class="input-group-btn">
            <a id="lfm" data-input="thumbnail" data-preview="holder" class="btn btn-primary text-white">
              <i class="fa fa-picture-o"></i> Choose
            </a>
          </span>
          <input id="thumbnail" class="form-control" type="text" name="filepath">
        </div>
        <div id="holder" style="margin-top:15px;max-height:100px;"></div>
        <h2 class="mt-4">Standalone File Button</h2>
        <div class="input-group">
          <span class="input-group-btn">
            <a id="lfm2" data-input="thumbnail2" data-preview="holder2" class="btn btn-primary text-white">
              <i class="fa fa-picture-o"></i> Choose
            </a>
          </span>
          <input id="thumbnail2" class="form-control" type="text" name="filepath">
        </div>
        <div id="holder2" style="margin-top:15px;max-height:100px;"></div>
      </div>
    </div>
    <div class="row">
      <div class="col-md-12">
        <h2 class="mt-4">Embed file manager</h2>
        <iframe src="/{{config('lfm.url_prefix') ?: 'filemanager'}}" style="width: 100%; height: 500px; overflow: hidden; border: none;"></iframe>
      </div>
    </div>
  </div>

  <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>
  <script>
   var route_prefix = "/{{config('lfm.url_prefix') ?: 'filemanager'}}";
  </script>

  <!-- CKEditor init -->
  <script src="//cdnjs.cloudflare.com/ajax/libs/ckeditor/4.5.11/ckeditor.js"></script>
  <script src="//cdnjs.cloudflare.com/ajax/libs/ckeditor/4.5.11/adapters/jquery.js"></script>
  <script>
    $('textarea[name=ce]').ckeditor({
      height: 100,
      filebrowserImageBrowseUrl: route_prefix + '?type=Images',
      filebrowserImageUploadUrl: route_prefix + '/upload?type=Images&_token={{csrf_token()}}',
      filebrowserBrowseUrl: route_prefix + '?type=Files',
      filebrowserUploadUrl: route_prefix + '/upload?type=Files&_token={{csrf_token()}}'
    });
  </script>

  <!-- TinyMCE init -->
  <script src="//cdn.tinymce.com/4/tinymce.min.js"></script>
  <script>
    var editor_config = {
      path_absolute : "",
      selector: "textarea[name=tm]",
      plugins: [
        "link image"
      ],
      relative_urls: false,
      height: 129,
      file_browser_callback : function(field_name, url, type, win) {
        var x = window.innerWidth || document.documentElement.clientWidth || document.getElementsByTagName('body')[0].clientWidth;
        var y = window.innerHeight|| document.documentElement.clientHeight|| document.getElementsByTagName('body')[0].clientHeight;

        var cmsURL = editor_config.path_absolute + route_prefix + '?field_name=' + field_name;
        if (type == 'image') {
          cmsURL = cmsURL + "&type=Images";
        } else {
          cmsURL = cmsURL + "&type=Files";
        }

        tinyMCE.activeEditor.windowManager.open({
          file : cmsURL,
          title : 'Filemanager',
          width : x * 0.8,
          height : y * 0.8,
          resizable : "yes",
          close_previous : "no"
        });
      }
    };

    tinymce.init(editor_config);
  </script>

  <script>
    {!! \File::get(base_path('vendor/unisharp/laravel-filemanager/public/js/stand-alone-button.js')) !!}
  </script>
  <script>
    $('#lfm').filemanager('image', {prefix: route_prefix});
    // $('#lfm').filemanager('file', {prefix: route_prefix});
  </script>

  <script>
    var lfm = function(id, type, options) {
      let button = document.getElementById(id);

      button.addEventListener('click', function () {
        var route_prefix = (options && options.prefix) ? options.prefix : '/filemanager';
        var target_input = document.getElementById(button.getAttribute('data-input'));
        var target_preview = document.getElementById(button.getAttribute('data-preview'));

        window.open(route_prefix + '?type=' + options.type || 'file', 'FileManager', 'width=900,height=600');
        window.SetUrl = function (items) {
          var file_path = items.map(function (item) {
            return item.url;
          }).join(',');

          // set the value of the desired input to image url
          target_input.value = file_path;
          target_input.dispatchEvent(new Event('change'));

          // clear previous preview
          target_preview.innerHtml = '';

          // set or change the preview image src
          items.forEach(function (item) {
            let img = document.createElement('img')
            img.setAttribute('style', 'height: 5rem')
            img.setAttribute('src', item.thumb_url)
            target_preview.appendChild(img);
          });

          // trigger change event
          target_preview.dispatchEvent(new Event('change'));
        };
      });
    };

    lfm('lfm2', 'file', {prefix: route_prefix});
  </script>

  <link href="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.8/summernote.css" rel="stylesheet">
  <script src="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.8/summernote.js"></script>
  <style>
    .popover {
      top: auto;
      left: auto;
    }
  </style>
  <script>
    $(document).ready(function(){

      // Define function to open filemanager window
      var lfm = function(options, cb) {
        var route_prefix = (options && options.prefix) ? options.prefix : '/filemanager';
        window.open(route_prefix + '?type=' + options.type || 'file', 'FileManager', 'width=900,height=600');
        window.SetUrl = cb;
      };

      // Define LFM summernote button
      var LFMButton = function(context) {
        var ui = $.summernote.ui;
        var button = ui.button({
          contents: '<i class="note-icon-picture"></i> ',
          tooltip: 'Insert image with filemanager',
          click: function() {

            lfm({type: 'image', prefix: route_prefix}, function(lfmItems, path) {
              lfmItems.forEach(function (lfmItem) {
                context.invoke('insertImage', lfmItem.url);
              });
            });

          }
        });
        return button.render();
      };

      // Initialize summernote with LFM button in the popover button group
      // Please note that you can add this button to any other button group you'd like
      $('#summernote-editor').summernote({
        toolbar: [
          ['popovers', ['lfm']],
        ],
        buttons: {
          lfm: LFMButton
        }
      })
    });
  </script>
</body>
</html>
