redesign
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7451d39d66
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dca72442d9
@ -22,12 +22,8 @@ html, body {
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<script type="text/javascript" src="/sdk.js"></script>
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<script type="text/javascript">
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"use strict";
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$(function() {
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contented_EnableDrop( $("#surrogate-area")[0], "", function(itm) {
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console.log(itm);
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});
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contented.enableDrop( $("#surrogate-area")[0], "", function(itm) {
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console.log(itm);
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});
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</script>
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</body>
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227
static/sdk.js
227
static/sdk.js
@ -1,124 +1,153 @@
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"use strict";
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;"use strict";
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/**
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* contented_SupportsDrop returns whether drag-and-drop is supported by this
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* browser.
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*
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* @return bool
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*/
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function contented_SupportsDrop() {
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return ('ondrop' in window && 'FormData' in window && 'FileReader' in window);
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}
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var contented = (function($) {
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"use strict";
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/**
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* contented_EnableDrop enables drag-and-drop upload on a DOM element.
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* The class "is-dragover" will be toggled on the target element.
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*
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* @param DOMElement element Drop target
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* @param string baseURL Base URL of the contented server
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* @param Function onUploaded Called with a property object for every uploaded file
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*/
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function contented_EnableDrop(element, baseURL, onUploaded) {
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/**
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* contented_SupportsDrop returns whether drag-and-drop is supported by this
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* browser.
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*
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* @return bool
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*/
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var contented_SupportsDrop = function() {
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return ('ondrop' in window && 'FormData' in window && 'FileReader' in window);
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}
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// <input type="hidden" name="MAX_FILE_SIZE" value="` + ret.MaxUploadBytes + `" />
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/**
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* contented_EnableDrop enables drag-and-drop upload on a DOM element.
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* The class "is-dragover" will be toggled on the target element.
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*
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* @param DOMElement element Drop target
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* @param string baseURL Base URL of the contented server
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* @param Function onUploaded Called with a property object for every uploaded file
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* @param Function onClose Called when the widget should be destroyed
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*/
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var contented_EnableDrop = function(element, baseURL, onUploaded, onClose) {
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onUploaded = onUploaded || function(){};
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onClose = onClose || function(){};
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// Create a new div for ourselves on top of the existing area
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$.get(baseURL + "/about", function(ret) {
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$("title").text( ret.AppTitle );
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// <input type="hidden" name="MAX_FILE_SIZE" value="` + ret.MaxUploadBytes + `" />
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var extraText = "";
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if (ret.MaxUploadBytes > 0) {
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extraText = " (max " + Math.floor(ret.MaxUploadBytes / (1024*1024)) + " MiB)";
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}
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// Create a new div for ourselves on top of the existing area
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$.get(baseURL + "/about", function(ret) {
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$("title").text( ret.AppTitle );
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$.get(baseURL + "/widget.html", function(widgetHtml) {
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var extraText = "";
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if (ret.MaxUploadBytes > 0) {
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extraText = " (max " + Math.floor(ret.MaxUploadBytes / (1024*1024)) + " MiB)";
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}
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var $f = $("<div>").html(widgetHtml);
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$f.find(".contented-extratext").text(extraText);
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$.get(baseURL + "/widget.html", function(widgetHtml) {
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$f.find(".contented-upload-type").click(function() {
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$f.find(".contented-upload-type").removeClass("contented-upload-type-active");
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$(this).addClass("contented-upload-type-active");
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var $f = $("<div>").html(widgetHtml);
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$f.find(".contented-extratext").text(extraText);
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var ourClose = function() {
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$f.remove(); // remove from dom
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onClose(); // upstream close
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};
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$f.find(".contented-close").click(function() {
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ourClose();
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})
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var setType = function(type) {
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$f.find(".contented-upload-type").removeClass("contented-upload-type-active");
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$f.find(".contented-upload-type[data-upload-type=" + type + "]").addClass("contented-upload-type-active");
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$f.find(".contented-upload-if").removeClass("contented-active");
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$f.find(".contented-if-" + type).addClass("contented-active");
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};
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$f.find(".contented-upload-type").click(function() {
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setType( $(this).attr('data-upload-type') );
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});
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if (!contented_SupportsDrop()) {
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// switch default
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setType('file');
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}
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//
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var $element = $(element);
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var offset = $element.offset();
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$f.css({
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'position': 'absolute',
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'left': offset.left + "px",
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'top': offset.top + "px",
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'width': $element.width() + "px",
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'min-width': $element.width() + "px",
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'max-width': $element.width() + "px",
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'height': $element.height() + "px",
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'min-height': $element.height() + "px",
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'max-height': $element.height() + "px"
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});
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$f.find('.contented').on('dragover dragenter', function(e) {
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e.preventDefault();
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e.stopPropagation();
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$(this).addClass('is-dragging');
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});
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$f.find('.contented').on('dragleave dragend', function(e) {
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e.preventDefault();
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e.stopPropagation();
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$(this).removeClass('is-dragging');
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});
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$f.find('.contented').on('drag', function(e) {
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input.files = event.originalEvent.dataTransfer.files;
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refreshCaption();
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setType("progress");
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// Ajax uploader
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// TODO
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form.submit();
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});
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$("body").append($f);
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$f.find(".contented-upload-if").removeClass("contented-active");
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$f.find(".contented-if-" + $(this).attr('data-upload-type')).addClass("contented-active");
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});
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var $element = $(element);
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var offset = $element.offset();
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$f.css({
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'position': 'absolute',
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'left': offset.left + "px",
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'top': offset.top + "px",
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'width': $element.width() + "px",
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'min-width': $element.width() + "px",
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'max-width': $element.width() + "px",
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'height': $element.height() + "px",
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'min-height': $element.height() + "px",
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'max-height': $element.height() + "px"
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});
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$("body").append($f);
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});
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});
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}
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/*
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var onLoad = function() {
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var form = document.getElementById("form");
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var input = document.getElementById("form-upload");
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var label = document.getElementById("form-label");
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}
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var makeCaptionText = function( files ) {
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return files.length > 1 ? ( input.getAttribute( 'data-multiple-caption' ) || '' ).replace( '{count}', files.length ) : files[ 0 ].name;
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};
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var onLoad = function() {
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var form = document.getElementById("form");
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var input = document.getElementById("form-upload");
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var label = document.getElementById("form-label");
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var refreshCaption = function() {
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onStateChange( makeCaptionText( input.files ) );
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};
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input.addEventListener('change', refreshCaption);
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var makeCaptionText = function( files ) {
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return files.length > 1 ? ( input.getAttribute( 'data-multiple-caption' ) || '' ).replace( '{count}', files.length ) : files[ 0 ].name;
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};
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//
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document.getElementById("classic-uploader").addEventListener("click", function() {
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form.classList.remove("supports-drag");
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});
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var refreshCaption = function() {
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onStateChange( makeCaptionText( input.files ) );
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};
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input.addEventListener('change', refreshCaption);
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// Handle uploads
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//
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document.getElementById("classic-uploader").addEventListener("click", function() {
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form.classList.remove("supports-drag");
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});
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form.addEventListener('drop', function(e) {
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if (contented_SupportsDrop()) {
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});
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// Handle CSS
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};
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*/
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form.classList.add('supports-drag');
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return {
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'supportsDrop': contented_SupportsDrop,
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'enableDrop': contented_EnableDrop
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};
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var handleDragState = function(event_name, classEnabled) {
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form.addEventListener(event_name, function(e) {
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e.preventDefault();
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e.stopPropagation();
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if (classEnabled) {
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form.classList.add( 'is-dragover' );
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} else {
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form.classList.remove( 'is-dragover' );
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}
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});
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}
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handleDragState('dragover', true);
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handleDragState('dragenter', true);
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handleDragState('dragleave', false);
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handleDragState('dragend', false);
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handleDragState('drop', false);
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// Handle uploads
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form.addEventListener('drop', function(e) {
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input.files = e.dataTransfer.files; // the files that were dropped
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refreshCaption();
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form.submit();
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});
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}
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};
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})(jQuery);
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@ -13,6 +13,12 @@
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position:relative;
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}
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.contented .contented-close {
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position: absolute;
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top: 12px;
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right: 12px;
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cursor: pointer;
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}
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.contented .contented-upload-type-selector {
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display:block;
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margin-bottom: 1em;
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@ -38,23 +44,62 @@
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.contented.is-dragging {
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background: lightblue;
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}
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.contented-content-area {
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position:absolute;
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top: 60px;
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bottom: 10px;
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left: 10px;
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width: calc(100% - 20px);
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/* Prevent blur under translateY */
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-webkit-transform-style: preserve-3d;
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-moz-transform-style: preserve-3d;
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transform-style: preserve-3d;
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}
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.contented-content-area > div {
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position: relative;
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top: 50%;
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transform: translateY(-50%);
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}
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.contented-upload-if {
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display:none;
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}
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.contented-if-paste {
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height:100%;
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}
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.contented-upload-if.contented-active {
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display:block;
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}
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.contented textarea {
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position:absolute;
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top: 60px;
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bottom: 10px;
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left: 10px;
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width: calc(100% - 28px);
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resize: none;
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width:100%;
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height:100%;
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padding: 0;
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box-sizing:border-box;
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}
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.contented-progress-bar {
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display: block;
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width:90%;
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height:16px;
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border-radius:4px;
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background:lightgrey;
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position:relative;
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}
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.contented-progress-element {
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position:absolute;
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background:darkgreen;
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left:0;
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width:0%;
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}
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</style>
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<div class="contented">
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<div class="contented-close">
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<svg style="width:24px;height:24px" viewBox="0 0 24 24">
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<path fill="#000000" d="M19,6.41L17.59,5L12,10.59L6.41,5L5,6.41L10.59,12L5,17.59L6.41,19L12,13.41L17.59,19L19,17.59L13.41,12L19,6.41Z" />
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</svg>
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</div>
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<div class="contented-upload-type-selector">
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<div class="contented-upload-type contented-upload-type-active" data-upload-type="drag" title="Drag and drop">
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@ -76,16 +121,23 @@
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</div>
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</div>
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<div class="contented-upload-if contented-if-drag contented-active">
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<label>Drop files to upload <span class="contented-extratext"></span></label>
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</div>
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<div class="contented-content-area">
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<div class="contented-upload-if contented-if-drag contented-active">
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<label>Drop files to upload <span class="contented-extratext"></span></label>
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</div>
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<div class="contented-upload-if contented-if-file">
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<label>Select files to upload <span class="contented-extratext"></span></label><br>
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<input name="f" type="file" multiple>
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</div>
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<div class="contented-upload-if contented-if-file">
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<label>Select files to upload <span class="contented-extratext"></span></label><br>
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<input name="f" type="file" multiple>
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</div>
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<div class="contented-upload-if contented-if-paste">
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<textarea name="paste-content"></textarea>
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<div class="contented-upload-if contented-if-paste">
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<textarea name="paste-content"></textarea>
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</div>
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<div class="contented-upload-if contented-if-progress">
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<label>...</label>
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<div class="contented-progress-bar"><div class="contented-progress-element"></div></div>
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</div>
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</div>
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</div>
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