diff options
Diffstat (limited to 'fbin/templates/upload.html')
| -rw-r--r-- | fbin/templates/upload.html | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/fbin/templates/upload.html b/fbin/templates/upload.html index 643e09d..9fe1571 100644 --- a/fbin/templates/upload.html +++ b/fbin/templates/upload.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% block content %} {% if current_user.is_authenticated or config.ALLOW_ANONYMOUS_UPLOADS %} -<form method="post" enctype="multipart/form-data" class="form-horizontal"> +<form method="post" enctype="multipart/form-data" class="form-horizontal" id="dropzone"> <div class="form-group"> <input type="file" name="file" style="display: none" onchange="$('#file-filename').text($('#file').val())"> </div> @@ -18,8 +18,44 @@ {% endblock %} {% block scripts %} <script> +var drop_target = null; $(document).ready(function() { $(':file').filestyle('placeholder', 'No file'); + /* XXX: For some reason files.length is 0 on all events except drop, so check items.length instead. */ + $('#dropzone').on('dragenter', function(event) { + if (event.originalEvent.dataTransfer.items.length != 1) { + event.originalEvent.dataTransfer.dropEffect = 'none'; + $('#dropzone').addClass('drop-invalid'); + return; + } + drop_target = event.target; + event.stopPropagation(); + event.preventDefault(); + $('#dropzone').addClass('drop-active').removeClass('drop-invalid'); + }); + $('#dropzone').on('dragleave', function(event) { + /* We receive leave events after enter event for the new element, so keep track of the current element before removing drop classes. */ + if (event.target == drop_target) { + $('#dropzone').removeClass('drop-active drop-invalid'); + } + }); + $('#dropzone').on('dragover', function(event) { + event.stopPropagation(); + event.preventDefault(); + if (event.originalEvent.dataTransfer.items.length != 1) { + event.originalEvent.dataTransfer.dropEffect = 'none'; + } else { + event.originalEvent.dataTransfer.dropEffect = 'copy'; + } + }); + $('#dropzone').on('drop', function(event) { + event.stopPropagation(); + event.preventDefault(); + $('#dropzone').removeClass('drop-active drop-invalid'); + if (event.originalEvent.dataTransfer.files.length == 1) { + $(':file')[0].files = event.originalEvent.dataTransfer.files; + } + }); }); </script> {% endblock %} |